Patent Application
20130179906
This application claims the benefits of the Taiwan Patent Application Serial NO. 101100783 filed on Jan. 9, 2012, the subject matter of which is incorporated herein by reference.
1. Field of the Invention
The present invention relates to an information exchanging method, more particularly to a method for exchanging information between multiple operation systems in an electronic device.
2. Description of the Prior Art
Due to rapid advance in the electronic technology, some electronic devices become indispensible handy electronic devices for a majority of the consumers. These handy electronic devices include for instance a PC (personal computer) and a mobile phone.
In general, an electronic device presently available is usually installed with, more than two operation systems in order to read different pieces of information or data or execute different types of commands and application. Due to development of specific operation system for execution some particular types of information or data or application, the presently existing operation systems are unable to execute those particular types of information or application.
Under such circumstances, a piece of information, a command or an application to be executed under a first operation system, the execution cannot be executed smoothly under second operation system in case said piece of information, said command or said application is not compatible with the second operation system. If the person concerned still wants the abovementioned piece of information, command or application to be executed, he or she must reboot the electronic device again and needs manually select or installed an operation system that is compatible with the abovementioned piece of information, command or application. Then only, the execution of the desired piece of information or command can be executed smoothly under newly installed operation system, hence causing inconvenience and discomfort to the user of the electronic device.
Presently, there are more and more types of application or information available in the market, which lead the unskilled users of the electronic device to a situation to judge, which application is compatible with what type of operation system. When the display screen of the electronic device pop up a warning window during the application is executing, the user is put suddenly in a state how to continue with the work he is working on while the other users will helplessly read the contents in the warning window and do as instructed by the contents, i.e., reboot the electronic device again and manually select or installed an operation system that is compatible with the presently employed application.
As stated above, the presently technique is unable to solve the aforesaid problem, where the operation system is not compatible with the application, the user of the must reboot the electronic device again and needs manually select or installed a new operation system. Then only, the execution of the desired applications can be executed smoothly under newly installed operation system, hence causing inconvenience and discomfort to the user.
Therefore, the main object of the present invention is to provide a method for exchanging information between multiple operation systems in an electronic device. The information exchanging operation includes reading specific information, execution an application or a particular order or command.
The method of the present invention is used in an electronic device for exchanging information between multiple operation systems in the electronic device. The electronic device is installed with at least first and second operation systems. The information exchange method of the present invention includes steps of: storing a shared information in a storage unit under the first operation system; transmitting an exchange command to an information exchanging unit in order to log off the first operation system; logging in the second operation system; and (iv) judging a status of the information exchanging unit and retrieving the shared information from the storage unit in order to allow the electronic device operates under the second operation system.
After transmission of the exchange command to the information exchanging unit, the first operation system is logged off. Transmission of the exchange command to the information exchanging unit causes adjustment in the flag of the exchange command.
During the step (iv), upon reading adjustment of the flag of the exchange command, the shared information is retrieved from the storage unit, and the second operation system execute the exchange command.
In one embodiment of the present invention, the information exchanging unit is a firmware or a basic output and input system. Preferably, the shared information consists of an execution command, an indicator signal or an application.
Other features and advantages of this invention will become more apparent in the following detailed description of the preferred embodiment of this invention, with reference to the accompanying drawings, in which:
A method of the present invention is widely used in several types of electronic devices for exchanging information between multiple operation systems. When an electronic device is installed with more than two operation systems, information exchanging (such as file sharing, application) between the two operation systems can be conducted once the method of the present invention is implemented.
Note that programs for executing a task under the first and second operation systems 31, 32 are stored in the storage unit 3, which has a common sharing region 33.
The information exchanging unit 4 is configured to possess an exchange command 41 with a specific flag. The abovementioned electronic device 100 is a computer set, a mobile phone or any other electronic device installed with more than two operation systems. The storage unit 3 is a hard disk or a solid state drive while the information exchanging unit 4 is a BOIS (basic output and input system) or a firmware.
During the user booting up of the electronic device 100 so as to log in the first operation system, the CPU 1 and the RAM 2 simultaneously operate under the first operation system. In the event, the user wishes to retrieve the shared information 331 and if the shared information 331 is not compatible with the first operation system (i.e., the electronic device operates poorly under the first operation system), the electronic device 100 will automatically store the shared information 331 in the common sharing region 33 of the storage unit 3 and the first operation system will simultaneously transmits an exchange command to the information exchanging unit 4 in order to log off the first operation system, wherein the flag 41 of the information exchanging unit 4 is changed from “0” to “1”.
At this time, the operation of the electronic device 100 is logged off such that the first operation system is switched into a suspended mode (step 120).
In accordance with the step (130), the second operation system of the electronic device 100 is automatically logged in, meanwhile judges the status (the flag 41) of the information exchanging unit 4 and decides whether to conduct the information exchange operation (step 140).
In this embodiment, upon reading adjustment of the flag of the exchange command 41 being “1” means that the shared information only can be exchanged under the second operation system. At this time, the CPU 1 will under the second operation system retrieve the shared information 331 automatically from the common sharing region 33 of the storage unit 3 (step 150). In the present step 150, if the shared information 331 consists of an execution command, an indicator signal or an application, the second operation system execute a specific task.
During conducting of the above step and if there is no exchange command generated, it means that no information exchange operation is required or that the information exchange operation is finished such that the flag of the exchange command 41 retrieves to “0” from “1”.
As far as the second operation system is concerned, during logging in the second operation system and upon reading adjustment of the flag of the exchange command 41 being “0” means that there is no exchange command. At this time, the CPU 1 and the RAM 2 of the electronic device operate under the second operation system and does not execute the shard information (step 160).
Referring to
During the user booting up of the electronic device 100 so as to separately log in the first operation system 31 and the second operation system 32, the none required one of the first and second operation systems 31, 32 will be switched into the suspended mode in accordance with the pre-set application of the shared information.
In one embodiment, the information exchanging unit 4 and the shard information 331 are configured in such a manner to be operated under the first operation system. Hence, after booting up the electronic device, the CPU 1 and the RAM 2 can operate under the first operation system.
While under the first operation system, in the event the user wishes to retrieve the shared information 331 and finds that the shared information 331 is not compatible the first operation system (i.e., the electronic device operates poorly under the first operation system). At this time, the first operation system will transmit the exchange command 41 to the information exchanging unit 4, where the flag of exchange command 41 is changed from “0” to “1” means that the conduction of information exchange can be executed only under another operation system. At this time, the operation of the electronic device 100 under the first operation system is logged off, i.e., the first operation system is logged off and switched into the suspended mode (step 220).
In accordance with the step (230), the second operation system of the electronic device 100 is automatically logged in (i.e., is switched into the operation mode from the suspended mode), meanwhile judges the status (the flag) of the exchange command 41 and decides whether to conduct the information exchange operation (step 240).
Upon reading the flag of the exchange command 41 being “1” means that the conduction of information exchange can be executed. At this time, the CPU 1 will under the second operation system retrieve the shared information 331 automatically from the common sharing region 33 of the storage unit 3 (step 250). In the present step 250, if the shared information 331 consists of an execution command, an indicator signal or an application, the second operation system execute the specific task.
During conducting of the above step and if there is no exchange command generated, it means that no information exchange operation is required or that the information exchange operation is finished such that the flag of the exchange command 41 retrieves to “0” from “1”. As far as the second operation system is concerned, during logging in the second operation system and upon reading adjustment of the flag of the exchange command 41 being “0” means that there is no exchange command. At this time, the CPU 1 and the RAM 2 of the electronic device operate under the second operation system and does not execute the shard information (step 260).
As described above, in the above embodiment, the first and second operation systems are loaded in advance so as to switch the first operation system into the operation mode while the second operation system thereof is switched into the suspended mode. Note that the electronic device working under the first operation system is interrupted means the first operation system is switched into the suspended mode. Logging in the second operation system means that the second operation system will automatically switch into the operation mode from the suspended mode.
Another feature of the information exchange of the present invention is that one requires to log in the first operation system only. When the first operation system is logged off, it means to switch the first operation system into the suspended mode, i.e., suspending the operation of the first operation system. Logging in the second operation system means the second operation system is switched into the operation mode meanwhile suspending the first operation system.
For those skilled persons in the art, in the prior art technique, upon encountering an application, information or a command that are not compatible with the presently employed operation system, the user of the electronic device must reboot the electronic device again and needs manually select or installed an operation system that is compatible the abovementioned shared information, command or application. Then only, the execution of the abovementioned shared information or command can be executed smoothly under newly installed operation system. In the present invention, by utilizing and altering the flag of the exchange command in the information exchanging unit, in case of encountering the application or the information is not compatible with the presently employed operation system, another operation system compatible with the designated application will be automatically logged in so as to perform the execution, hence causing convenience and comfort to the user of the electronic device installed with the information exchange method of the present invention.
While the invention has been described in connection with what is considered the most practical and preferred embodiments, it is understood that this invention is not limited to the disclosed embodiments but is intended to cover various arrangements included within the spirit and scope of the broadest interpretation so as to encompass all such modifications and equivalent arrangements.
| Number | Date | Country | Kind |
|---|---|---|---|
| 101100783 | Jan 2012 | TW | national |
