Patent Application
20210281081
Lithium-ion batteries are one type of battery of a wide variety of batteries available for use as an energy source, including as a backup energy source. Lithium-ion batteries are rechargeable batteries in which lithium-ions move from a negative electrode to a positive electrode during discharge and back when charging. An intercalated lithium compound is used in a lithium-ion battery as one electrode material. The electrolyte, which allows for ionic movement, and the two electrodes are the constituent components of a lithium-ion battery cell. A cell is a basic electrochemical unit that contains the electrodes, separator and electrolyte. A battery or battery pack is a collection of cells or cell assemblies. These may be ready for use by providing an appropriate housing, and electrical interconnections.
Battery packs, such as lithium-ion battery packs, contain cells which self-discharge over time, and require top-off charging to maintain battery capacity. Additionally, battery packs often require discharge testing to maintain the health of the battery cells, and to verify capacity of the battery pack(s).
Certain shortcomings of the prior art are overcome and additional advantages are provided through the provision of a computer-implemented method of managing battery capacity within a battery system. The computer-implemented method includes obtaining, by one or more processors, data representative of a number (N) of battery packs in the battery system, and ascertaining, by the one or more processors, a battery pack self-discharge time interval (TD) from full-charge to a partially discharged threshold for initiating top-off charging. The computer-implemented method also includes determining, by the one or more processors, a charge-staggering time interval (TS), where the determining uses the number (N) of battery packs in the battery system and the ascertained battery pack self-discharge time interval (TD), and staggering, by the one or more processors, top-off charging of the battery packs of the N battery packs in the battery system using, at least in part, the charge-staggering time interval (TS).
Systems and computer program products relating to one or more aspects are also described and claimed herein. Further, services relating to one or more aspects are also described and can be claimed herein.
Additional features and advantages are realized through the techniques described herein. Other embodiments and aspects of the invention are described in detail herein and are considered a part of the claimed aspects.
One or more aspects of the present invention are particularly pointed out and distinctly claimed as examples in the claims at the conclusion of the specification. The foregoing and other objects, features, and advantages of the invention are apparent from the following detailed description taken in conjunction with the accompanying drawings in which:
The accompanying figures, in which like reference numerals refer to identical or functionally similar elements throughout the separate views, and which are incorporated in and form a part of the specification, further illustrate the present invention and, together with the detailed description, serve to explain aspects of the present invention. Note in this regard that descriptions of well-known systems, devices, processing techniques, etc., are omitted so as not to obscure the invention in detail. It should be understood, however, that the detailed description and this specific example(s), while indicating aspects of the invention, are given by way of illustration only, and not limitation. Various substitutions, modifications, additions, and/or other arrangements, within the spirit or scope of the underlying inventive concepts will be apparent to those skilled in the art from this disclosure. Note further that numerous inventive aspects and features are disclosed herein, and unless inconsistent, each disclosed aspect or feature is combinable with any other disclosed aspect or feature as desired for a particular application of one or more of the concepts disclosed herein.
Note also that illustrative embodiments are described below using specific code, designs, architectures, protocols, layouts, schematics, or tools only as examples, and not by way of limitation. Furthermore, the illustrative embodiments are described in certain instances using particular software, tools, or data processing environments only as example for clarity of description. The illustrative embodiments can be used in conjunction with other comparable or similarly purposed structures, systems, applications, or architectures. One or more aspects of an illustrative embodiment can be implemented in hardware, software, or a combination thereof.
As understood by one skilled in the art, program code, as referred to in this application, can include both software and hardware. For example, program code in certain embodiments of the present invention can include fixed function hardware, but other embodiments can utilize a software-based implementation of the functionality described. Certain embodiments combine both types of program code. One example of program code, also referred to as one or more programs or program instructions, is depicted in
As noted initially, lithium-ion batteries are one type of rechargeable battery of a wide variety of batteries available for use as an energy source, including as a backup energy source. Depending on the application, a battery system can include multiple battery packs, such as multiple lithium-ion battery packs, shipped at a relatively low state-of-charge. For instance, for lithium-ion battery packs of a backup battery system configured to provide standby power to one or more computing components of a computing or information technology (IT) rack, the battery packs can be shipped at approximately 30% state-of-charge. Upon arrival and the data center or end-user installation, the battery packs are then charged to 100% state-of-charge, i.e., full capacity. An example of this charging from 30% to 100% is illustrated in the battery capacity versus time graph of
Lithium-ion battery packs contain lithium-ion cells which self-discharge over time, and require top-off charging, as illustrated in
As depicted in
Addressing this issue, embodiments of the present invention include a computer-implemented method, system, and a computer program product, where program code executing on one or more processors obtains data representative of a number (N) of battery packs in a battery system, such as, for instance, a backup battery system configured to provide standby power to one or more computing components of a computing or information technology (IT) rack. Embodiments of the present invention further include program code that ascertains a battery pack self-discharge time interval (TD) from full-charge to a partially discharged threshold for initiating top-off charging. By way of example, the partially discharged threshold can be a predefined threshold set for the particular battery system application. In the case of a backup battery system configured to provide standby power to one or more computing components of a computing or information technology (IT) rack, the partially discharged threshold can be, for instance, 80% of a full state-of-charge of the respective battery pack. Embodiments of the present invention also include program code that determines a charge-staggering time interval (TS) using the number (N) of battery packs in the battery system and the ascertained battery pack self-discharge time interval (TD). Embodiments of the present invention further include program code that staggers top-off charging of the battery packs of the N battery packs in the battery system using, at least in part, the charge-staggering time interval (TS).
In certain embodiments of the present invention, the battery pack self-discharge time interval (TD) is a composite self-discharge time interval for the battery packs of the N battery packs in the battery system.
In one or more embodiments, ascertaining the battery pack self-discharge time interval (TD) from full-charge to the partially discharged threshold includes program code executing on one or more processors to: ascertain a self-discharge duration for each battery pack of the N battery packs of the battery system from full-charge to the partially discharged threshold for initiating top-off charging; determine, for each battery pack of the N battery packs, whether the self-discharge duration of the battery pack is within a similarity threshold of the self-discharge durations of other battery packs of the N battery packs; and based on determining that the self-discharge durations for the N battery packs are within the similarity threshold, average the self-discharge durations of the N battery packs together to obtain the composite self-discharge time interval for the N battery packs in the battery system.
In certain embodiments of the present invention, based on determining, by program code executing on the one or more processors, that a self-discharge duration of a battery pack of the N battery packs is outside the similarity threshold from the self-discharge durations of other battery packs of the N battery packs, the program code executing on the one or more processors averages only the self-discharge durations within the similarity threshold together to obtain the composite self-discharge time interval. Further, in one or more embodiments, the program code executing on the one or more processors sends a signal indicative of an issue with the battery pack having the self-discharge duration outside the similarity threshold from the self-discharge durations of other battery packs of the N battery packs. In one or more implementations, the similarity threshold can be, for instance, 10% or less, such as, for instance, 5% or less.
In certain embodiments, program code executing on the one or more processors determines the charge-staggering time interval (TS) by dividing data representative of the composite self-discharge time interval (TD) by the number N to obtain the charge-staggering time interval (TS).
Further, in one or more embodiments, program code executing on the one or more processors staggers the top-off charging of the N battery packs by determining whether a current operational time of the battery system is an integer multiple of the charge-staggering time interval (TS), and based on the current operational time being an integer multiple of the charge-staggering time interval (TS), proceeding with top-off charging of a next battery pack of the N battery packs in the battery system.
In one or more embodiments of the present invention, program code executing on the one or more processors further staggers discharge testing of the N battery packs so that only one battery pack of the N battery packs undergoes discharge for testing at a time. In certain embodiments of the present invention, program code executing on one or more processors staggers discharge testing by: determining whether a battery pack of the N battery packs has reached the partially discharged threshold for initiating top-off charging; determining whether the battery pack has exceeded a minimum required time interval between discharge testing; and based on the battery pack having reached the particularly discharged threshold, and based on the battery pack being at or exceeding the minimum required time interval between discharge testing, proceeding with discharge testing of the battery pack.
In certain embodiments of the present invention, program code executing on one or more processors staggers top-off charging by spacing equidistant in time top-off charging of battery packs of the N battery packs in the battery system.
Embodiments of the present invention are inextricably tied to computing, and provide significantly more than existing approaches to battery capacity management. For instance, embodiments of the present invention provide program code executing on one or more processors to exploit the interconnectivity of various systems, as well as to utilize various computing-centric data analysis and handling techniques, in order to obtain data representative of a number (N) of battery packs in the battery system, ascertain a battery self-discharge time interval (TD) from full-charge to a partially discharged threshold for initiating top-off charging, determine a charge-staggering time interval (TS) using the number (N) of battery packs in the battery system and the ascertained battery pack self-discharge time interval (TD), and stagger top-off charging of the battery packs in the battery system using, at least in part, the charge-staggering time interval (TS). Both the interconnectivity of the computing systems utilized and the computer-exclusive data processing techniques utilized by the program code enable various aspects of the present invention. Further, embodiments of the present invention provide significantly more functionality than existing approaches to battery capacity management by selectively staggering top-off charging and discharge testing of battery packs within a battery system to optimize battery system capacity in operation. Advantageously, embodiments of the present invention prevent a situation where there is insufficient capacity available to support a system load, and embodiments of the present invention optimize battery capacity management to provide a more homogenous, total system battery capacity.
By way of example,
As noted, the backup battery pack system embodiment of
By way of further example,
By way of example,
In operation, sensed voltage is obtained by monitoring components 433 and provided to controller 434, which monitors the voltage of the individual battery packs. In one or more embodiments, controller 434 implements, or facilitates implementing, staggered top-off charging and discharge testing of the battery packs within the battery pack backup system. Further, in one or more embodiments, discharge testing can be performed by discharging backup power across the actual load. Discharging of power across the actual load is advantageous in that it removes the need for additional circuitry or components inside the battery pack to dissipate the power. The timing and amount of discharge is selected to verify and optimize the state of health of the individual battery cells within the battery pack.
By way of further example,
As illustrated in
Program code executing on one or more processors further determines whether the discharge durations of the battery packs in the battery backup system are within a similarity threshold 514. This processing is to periodically compare the self-discharge durations or rates to determine whether the battery packs are discharging at similar rates, or not. In one or more implementations, the similarity threshold can be that the self-discharge durations are within a set percentage of each other, such as the discharge durations are within 5%-10% of each other. Assuming that the self-discharge durations are all with the similarity threshold, then program code executing on one or more processors averages together the self-discharge durations of the battery packs in the battery backup system(s) to form the composite discharge time (TD) 516. Based on one or more of the self-discharge durations not being within the similarity threshold to other self-discharge durations of the battery packs in the battery system, program code executing on one or more processors sends an indication of a battery pack issue 518, identifying, for instance, the particular battery pack with the rate of discharge out of line with the rates of discharge of other battery packs in the battery system. In this case, program code executing on one or more processors averages together the self-discharge durations of the battery packs within the similarity threshold to form a composite discharge time (TD) 520. Once the composite discharge time is obtained, program code executing on one or more processors updates the database with the obtained composite discharge time, which can also then be used in the process flow of
Continuing with
In the embodiment illustrated, program code executing on one or more processors determines whether the current operational time of the battery system is an integer multiple of the charge-staggering time interval (TS) 506. If “no”, then processing waits until the current operational time of the battery system is an integer multiple of the charge-staggering time interval (TS), and once the charge-staggering time interval has again passed, program code initiates top-off charging of a next battery pack in the battery system 508. The result is a staggering of top-off charging of the battery packs in the battery system, such as illustrated in
As discussed herein, one or more aspects of the present invention are directed to optimizing available battery capacity within a battery system utilizing a staggered top-off charging approach. The batteries of the battery system are assumed to be rechargeable batteries which self-discharge over time, and are to be periodically recharged to a full-charge state. In one or more aspects, a composite self-discharge time interval (TD) is determined from full-charge to self-discharge of battery packs of the battery system. As noted, in the example above, this can include obtaining a baseline value from production testing, measuring the self-discharge trends of each battery pack in the battery system, and comparing the self-discharge trends or rates to determine whether one or more packs have significantly different discharge rates than the remaining packs. Assuming that the discharge rates are within a similarity threshold, then the discharge durations are averaged together to ascertain a composite self-discharge time interval (TD), which is then saved in a database for use as described herein. In one or more implementations, the method includes identifying a number of battery packs in the system, and determining a charge-staggering time interval (TS) using the number (N) of battery packs in the battery system and the ascertained battery pack self-discharge time interval (TD). In one or more aspects, the battery packs are then top-off charged in a staggered manner using, at least in part, the charge-staggering time interval (TS). For instance, responsive to determining that a current operational time of the battery system is an integer multiple of the charge-staggering time interval (TS), then a next battery pack in the battery system undergoes top-off charging. Further, disclosed herein, in one or more aspects, is processing for determining when to conduct a discharge test of a battery pack (along with when to top-off charge), based on the capacity status of the overall system, and the characteristics of the individual battery packs within the battery system.
One example of a computer system, that includes one or more processors that can be used to implement one or more aspects of the present invention, is described below with reference to
As shown in
Bus 20 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include the Industry Standard Architecture (ISA), the Micro Channel Architecture (MCA), the Enhanced ISA (EISA), the Video Electronics Standards Association (VESA) local bus, and the Peripheral Component Interconnect (PCI).
Memory 16 can include, for instance, a cache 22, such as a shared cache, which can be coupled to local caches 23 of processors 14. Further, memory 16 can include one or more programs or applications 24, an operating system 26, and one or more computer readable program instructions 28. In one or more embodiments, computer readable program instructions 28 can be configured to carry out functions of embodiments of aspects of the invention.
Computer system 12 can also communicate via, e.g., I/O interfaces 18 with one or more external devices 30, one or more network interfaces 32, and/or one or more data storage devices 34. Example external devices include a user terminal, a tape drive, a pointing device, a display, etc. Network interface 32 enables computer system 12 to communicate with one or more networks, such as a local area network (LAN), a general wide area network (WAN), and/or a public network (e.g., the Internet), providing communication with other computing devices or systems.
Data storage device 34 can store one or more programs 36, one or more computer readable program instructions 38, and/or data, etc. In one or more embodiments, the computer readable program instructions can be configured to carry out functions of embodiments of aspects of the invention.
Computer system 12 can include and/or be coupled to removable/non-removable, volatile/non-volatile computer system storage media. For example, it can include and/or be coupled to a non-removable, non-volatile magnetic media (typically called a “hard drive”), a magnetic disk drive for reading from and writing to a removable, non-volatile magnetic disk (e.g., a “floppy disk”), and/or an optical disk drive for reading from or writing to a removable, non-volatile optical disk, such as a CD-ROM, DVD-ROM or other optical media. It should be understood that other hardware and/or software components could be used in conjunction with computer system 12. Examples, include, but are not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data archival storage systems, etc.
Computer system 12 can be operational with numerous other general purpose or special purpose computing system environments or configurations. Examples of well-known computing systems, environments, and/or configurations that are suitable for use with computer system 12 include, but are not limited to, personal computer (PC) systems, server computer systems, thin clients, thick clients, handheld or laptop devices, multiprocessor systems, microprocessor-based systems, set top boxes, programmable consumer electronics, network PCs, minicomputer systems, mainframe computer systems, and distributed cloud computing environments that include any of the above systems or devices, and the like.
In one example, a processor, such as processor 14, can execute one or more components to perform one or more aspects of the present invention. These components can be stored in memory, including main memory (e.g., memory 16) and/or one or more caches (e.g., shared cache 22, local cache 23) and/or external storage (e.g., device 34), and can be executed by one or more processors (e.g., processor 14).
In one example, the components can include an obtaining engine used in obtaining data representative of the number (N) of battery packs in the battery system; an ascertaining engine used in ascertaining a battery pack self-discharge time interval (TD) from full-charge to a partially discharged threshold for initiating top-off charging; a determining engine used in determining a charge-staggering time interval (TS); and a staggering engine used in staggering top-off charging of the battery packs of the N battery packs in the battery system using, at least in part, charge-staggering time interval (TS). The components executed by a processor can be individual components or combined in one component. Further, other components may be included to perform one or more other tasks. Many variations are possible.
One or more aspects may relate to cloud computing.
It is to be understood that although this disclosure includes a detailed description on cloud computing, implementation of the teachings recited herein are not limited to a cloud computing environment. Rather, embodiments of the present invention are capable of being implemented in conjunction with any other type of computing environment now known or later developed.
Cloud computing is a model of service delivery for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g. networks, network bandwidth, servers, processing, memory, storage, applications, virtual machines, and services) that can be rapidly provisioned and released with minimal management effort or interaction with a provider of the service. This cloud model may include at least five characteristics, at least three service models, and at least four deployment models.
Characteristics are as follows:
On-demand self-service: a cloud consumer can unilaterally provision computing capabilities, such as server time and network storage, as needed automatically without requiring human interaction with the service's provider.
Broad network access: capabilities are available over a network and accessed through standard mechanisms that promote use by heterogeneous thin or thick client platforms (e.g., mobile phones, laptops, and PDAs).
Resource pooling: the provider's computing resources are pooled to serve multiple consumers using a multi-tenant model, with different physical and virtual resources dynamically assigned and reassigned according to demand. There is a sense of location independence in that the consumer generally has no control or knowledge over the exact location of the provided resources but may be able to specify location at a higher level of abstraction (e.g., country, state, or datacenter).
Rapid elasticity: capabilities can be rapidly and elastically provisioned, in some cases automatically, to quickly scale out and rapidly released to quickly scale in. To the consumer, the capabilities available for provisioning often appear to be unlimited and can be purchased in any quantity at any time.
Measured service: cloud systems automatically control and optimize resource use by leveraging a metering capability at some level of abstraction appropriate to the type of service (e.g., storage, processing, bandwidth, and active user accounts). Resource usage can be monitored, controlled, and reported providing transparency for both the provider and consumer of the utilized service.
Service Models are as follows:
Software as a Service (SaaS): the capability provided to the consumer is to use the provider's applications running on a cloud infrastructure. The applications are accessible from various client devices through a thin client interface such as a web browser (e.g., web-based email). The consumer does not manage or control the underlying cloud infrastructure including network, servers, operating systems, storage, or even individual application capabilities, with the possible exception of limited user-specific application configuration settings.
Platform as a Service (PaaS): the capability provided to the consumer is to deploy onto the cloud infrastructure consumer-created or acquired applications created using programming languages and tools supported by the provider. The consumer does not manage or control the underlying cloud infrastructure including networks, servers, operating systems, or storage, but has control over the deployed applications and possibly application hosting environment configurations.
Infrastructure as a Service (IaaS): the capability provided to the consumer is to provision processing, storage, networks, and other fundamental computing resources where the consumer is able to deploy and run arbitrary software, which can include operating systems and applications. The consumer does not manage or control the underlying cloud infrastructure but has control over operating systems, storage, deployed applications, and possibly limited control of select networking components (e.g., host firewalls).
Deployment Models are as follows:
Private cloud: the cloud infrastructure is operated solely for an organization. It may be managed by the organization or a third party and may exist on-premises or off-premises.
Community cloud: the cloud infrastructure is shared by several organizations and supports a specific community that has shared concerns (e.g., mission, security requirements, policy, and compliance considerations). It may be managed by the organizations or a third party and may exist on-premises or off-premises.
Public cloud: the cloud infrastructure is made available to the general public or a large industry group and is owned by an organization selling cloud services.
Hybrid cloud: the cloud infrastructure is a composition of two or more clouds (private, community, or public) that remain unique entities but are bound together by standardized or proprietary technology that enables data and application portability (e.g., cloud bursting for load-balancing between clouds).
A cloud computing environment is service oriented with a focus on statelessness, low coupling, modularity, and semantic interoperability. At the heart of cloud computing is an infrastructure comprising a network of interconnected nodes.
A cloud computing node can include a computer system/server such as the one depicted in
Referring now to
Referring now to
Hardware and software layer 60 includes hardware and software components. Examples of hardware components include mainframes 61; RISC (Reduced Instruction Set Computer) architecture based servers 62; servers 63; blade servers 64; storage devices 65; and networks and networking components 66. In some embodiments, software components include network application server software 67 and database software 68.
Virtualization layer 70 provides an abstraction layer from which the following examples of virtual entities may be provided: virtual servers 71; virtual storage 72; virtual networks 73, including virtual private networks; virtual applications and operating systems 74; and virtual clients 75.
In one example, management layer 80 may provide the functions described below. Resource provisioning 81 provides dynamic procurement of computing resources and other resources that are utilized to perform tasks within the cloud computing environment. Metering and Pricing 82 provide cost tracking as resources are utilized within the cloud computing environment, and billing or invoicing for consumption of these resources. In one example, these resources may comprise application software licenses. Security provides identity verification for cloud consumers and tasks, as well as protection for data and other resources. User portal 83 provides access to the cloud computing environment for consumers and system administrators. Service level management 84 provides cloud computing resource allocation and management such that required service levels are met. Service Level Agreement (SLA) planning and fulfillment 85 provide pre-arrangement for, and procurement of, cloud computing resources for which a future requirement is anticipated in accordance with an SLA.
Workloads layer 90 provides examples of functionality for which the cloud computing environment may be utilized. Examples of workloads and functions which may be provided from this layer include: mapping and navigation 91; software development and lifecycle management 92; virtual classroom education delivery 93; data analytics processing 94; transaction processing 95; and battery capacity optimization processing 96, which includes, for instance, managing top-off charging and discharge testing of battery packs in a battery system, such as described herein.
Aspects of the present invention may be a system, a method, and/or a computer program product at any possible technical detail level of integration. The computer program product may include a computer readable storage medium (or media) having computer readable program instructions thereon for causing a processor to carry out aspects of the present invention.
The computer readable storage medium can be a tangible device that can retain and store instructions for use by an instruction execution device. The computer readable storage medium may be, for example, but is not limited to, an electronic storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing. A non-exhaustive list of more specific examples of the computer readable storage medium includes the following: a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), a static random access memory (SRAM), a portable compact disc read-only memory (CD-ROM), a digital versatile disk (DVD), a memory stick, a floppy disk, a mechanically encoded device such as punch-cards or raised structures in a groove having instructions recorded thereon, and any suitable combination of the foregoing. A computer readable storage medium, as used herein, is not to be construed as being transitory signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through a waveguide or other transmission media (e.g., light pulses passing through a fiber-optic cable), or electrical signals transmitted through a wire.
Computer readable program instructions described herein can be downloaded to respective computing/processing devices from a computer readable storage medium or to an external computer or external storage device via a network, for example, the Internet, a local area network, a wide area network and/or a wireless network. The network may comprise copper transmission cables, optical transmission fibers, wireless transmission, routers, firewalls, switches, gateway computers and/or edge servers. A network adapter card or network interface in each computing/processing device receives computer readable program instructions from the network and forwards the computer readable program instructions for storage in a computer readable storage medium within the respective computing/processing device.
Computer readable program instructions for carrying out operations of the present invention may be assembler instructions, instruction-set-architecture (ISA) instructions, machine instructions, machine dependent instructions, microcode, firmware instructions, state-setting data, configuration data for integrated circuitry, or either source code or object code written in any combination of one or more programming languages, including an object oriented programming language such as Smalltalk, C++, or the like, and procedural programming languages, such as the “C” programming language or similar programming languages. The computer readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet Service Provider). In some embodiments, electronic circuitry including, for example, programmable logic circuitry, field-programmable gate arrays (FPGA), or programmable logic arrays (PLA) may execute the computer readable program instructions by utilizing state information of the computer readable program instructions to personalize the electronic circuitry, in order to perform aspects of the present invention.
Aspects of the present invention are described herein with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer readable program instructions.
These computer readable program instructions may be provided to a processor of a computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks. These computer readable program instructions may also be stored in a computer readable storage medium that can direct a computer, a programmable data processing apparatus, and/or other devices to function in a particular manner, such that the computer readable storage medium having instructions stored therein comprises an article of manufacture including instructions which implement aspects of the function/act specified in the flowchart and/or block diagram block or blocks.
The computer readable program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other device to cause a series of operational steps to be performed on the computer, other programmable apparatus or other device to produce a computer implemented process, such that the instructions which execute on the computer, other programmable apparatus, or other device implement the functions/acts specified in the flowchart and/or block diagram block or blocks.
The flowchart and block diagrams in the Figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be accomplished as one step, executed concurrently, substantially concurrently, in a partially or wholly temporally overlapping manner, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts or carry out combinations of special purpose hardware and computer instructions.
In addition to the above, one or more aspects may be provided, offered, deployed, managed, serviced, etc. by a service provider who offers management of customer environments. For instance, the service provider can create, maintain, support, etc. computer code and/or a computer infrastructure that performs one or more aspects for one or more customers. In return, the service provider may receive payment from the customer under a subscription and/or fee agreement, as examples. Additionally or alternatively, the service provider may receive payment from the sale of advertising content to one or more third parties.
In one aspect, an application may be deployed for performing one or more embodiments. As one example, the deploying of an application comprises providing computer infrastructure operable to perform one or more embodiments.
As a further aspect, a computing infrastructure may be deployed comprising integrating computer readable code into a computing system, in which the code in combination with the computing system is capable of performing one or more embodiments.
As yet a further aspect, a process for integrating computing infrastructure comprising integrating computer readable code into a computer system may be provided. The computer system comprises a computer readable medium, in which the computer medium comprises one or more embodiments. The code in combination with the computer system is capable of performing one or more embodiments.
Although various embodiments are described above, these are only examples. For example, other types of devices and/or tracking components may be used in one or more embodiments. Many variations are possible.
Further, other types of computing environments can benefit and be used. As an example, a data processing system suitable for storing and/or executing program code is usable that includes at least two processors coupled directly or indirectly to memory elements through a system bus. The memory elements include, for instance, local memory employed during actual execution of the program code, bulk storage, and cache memory which provide temporary storage of at least some program code in order to reduce the number of times code must be retrieved from bulk storage during execution.
Input/Output or I/O devices (including, but not limited to, keyboards, displays, pointing devices, DASD, tape, CDs, DVDs, thumb drives and other memory media, etc.) can be coupled to the system either directly or through intervening I/O controllers. Network adapters may also be coupled to the system to enable the data processing system to become coupled to other data processing systems or remote printers or storage devices through intervening private or public networks. Modems, cable modems, and Ethernet cards are just a few of the available types of network adapters.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms “a”, “an” and “the” are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms “comprise” (and any form of comprise, such as “comprises” and “comprising”), “have” (and any form of have, such as “has” and “having”), “include” (and any form of include, such as “includes” and “including”), and “contain” (and any form contain, such as “contains” and “containing”) are open-ended linking verbs. As a result, a method or device that “comprises”, “has”, “includes” or “contains” one or more steps or elements possesses those one or more steps or elements, but is not limited to possessing only those one or more steps or elements. Likewise, a step of a method or an element of a device that “comprises”, “has”, “includes” or “contains” one or more features possesses those one or more features, but is not limited to possessing only those one or more features. Furthermore, a device or structure that is configured in a certain way is configured in at least that way, but may also be configured in ways that are not listed.
The corresponding structures, materials, acts, and equivalents of all means or step plus function elements in the claims below, if any, are intended to include any structure, material, or act for performing the function in combination with other claimed elements as specifically claimed. The description of the present invention has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the invention. The embodiment was chosen and described in order to best explain the principles of one or more aspects of the invention and the practical application, and to enable others of ordinary skill in the art to understand one or more aspects of the invention for various embodiments with various modifications as are suited to the particular use contemplated.
