Patent Application
20150089392
Currently available Aeronautical data messaging system applications such as future air navigation system (FANS), controller pilot data link communications (CPDLC), aeronautical telecommunications network (ATN) CPDLC, airline operational communication (AOC), Aeronautical Research Incorporated (ARINC) 623, etc. utilize human-machine-interface (HMI) devices with limited capabilities and size to display message logs. For example, data link systems in aircraft that are equipped with Aeronautical Research Incorporated (ARINC) Communications Addressing and Reporting System (ACARS) protocols may use a Multifunction Control Display Unit (MCDU) display with a size of 12 lines and 24 characters per line. Datalink messages are stored in a message log and the message titles are displayed on the MCDU. The pilot views the message log titles displayed on MCDU and selects the message he wants to view. The MCDU size limits the message log title display to 5 titles per MCDU page. If there are more than 5 messages and the message that the pilot wants to retrieve and view again is not on the top (most recent) page of the message log, the pilot scrolls through the pages of the message log to find the message he wants to review. The number of messages in a message log during a single short flight can be 40-50. Long flights often have over 100 messages stored on the message log by the end of the flight. The message log is a finite length. For example, some currently available message logs set a maximum limit of 100 messages in the message log. In that case, when the messages received exceed 100, the oldest message is discarded as a new, additional message is received.
Some messages received at the beginning of the flight such as flight plan or weather information may need to be reviewed by the pilot later in the flight. When the pilot wants to review a message received early in the flight at the end of the flight, the pilot is required to scroll back through the sequence of message log pages to find a message received at the beginning of the flight. In some cases, if the maximum limit has been exceeded, the message is no longer in the message log. If the message is still in the message log, the pilot may need to press the scroll button up to ten times and to view up to ten message log pages. While scrolling through the message log, the pilot has his head down for an extended time and is not able to focus on other aspects of the flight. It is undesirable for the pilot to be head down for an extended time.
The Embodiments of the present invention provide methods and systems for data messaging system to save and to retrieve selected messages without a reduced amount of head down time and will be understood by reading and studying the following specification.
The present application relates to a data messaging system. The data messaging system includes means for displaying a message log on a human-machine-interface (HMI) device; means for selecting at least one message identified for quick retrieval at a later time; means for storing the at least one selected message identified for quick retrieval in at least one save-selected-message log in one of a functional module and a computer, wherein a number of messages in the at least one save-selected-message log is much less than a number of messages in the message log by an end of a trip; means for displaying titles of the messages in the at least one save-selected-message log on the HMI device in place of the message log; and means for displaying a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log.
Embodiments of the present invention can be more easily understood and further advantages and uses thereof more readily apparent, when considered in view of the description of the preferred embodiments and the following figures in which:
In accordance with common practice, the various described features are not drawn to scale but are drawn to emphasize features relevant to the present invention. Reference characters denote like elements throughout figures and text.
In the following detailed description, reference is made to the accompanying drawings that form a part hereof, and in which is shown by way of specific illustrative embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, and it is to be understood that other embodiments may be utilized and that logical, mechanical and electrical changes may be made without departing from the scope of the present invention. The following detailed description is, therefore, not to be taken in a limiting sense.
The technology described herein provides a way for a pilot or air traffic controller to identify and select for storage on a separate, shorter-length log at least one message that the pilot thinks may need to be viewed again at a later time during the flight. When the pilot wants to review one of the selected messages, the pilot is able to select to view the separate, shorter-length log and to scroll through only a relatively few number of messages to find the desired message. The messages selected and stored on the separate, shorter-length log, which is referred to herein as a saved-selected-message log, are never automatically deleted if the number of messages in the message log exceeds a maximum length of the message log. As defined herein, the “length of a log” is the “number of messages” that can be stored in the log. As defined herein, a “message” is a “datalink message”.
The functional module 26 includes a HMI 35, a processor 45, and storage medium 25. The storage medium 25 includes the memory 20 and software 29 executable by the processor 45 to implement the processes for the vehicle 10 described herein. The software 29 includes at least one application represented generally as application(s) 24. In one implementation of this embodiment, the applications 24 include a plurality of applications. In another implementation of this embodiment, the applications 24 include a controller pilot data link communications (CPDLC) application.
A message log 22 and a save-selected-message log 23 are stored in the memory 20. The save-selected-message log 23 is a subset of the message log 22 and only includes those messages that have been identified and selected as messages that may require quick retrieval at a later time. The number of messages in the at least one save-selected-message log 23 is much less than a number of messages in the message log 22 by an end of a trip of the vehicle 10. If the vehicle 10 is an aircraft 10, the end of the trip is the end of a flight of the aircraft 10. Likewise, if the vehicle 10 is a water-based vehicle 10, the end of the trip is the end of a voyage of the water-based vehicle 10. Likewise, if the vehicle 10 is a train 10, the trip ends when the train 10 enters the train station at the final destination. The following description is based on the vehicle 10 being an aircraft 10, although the technology described herein can be implemented with other types of vehicles 10.
The AOC/ATC computer 130 includes a HMI 135, a processor 145, and storage medium 125. The storage medium 125 includes the memory 120 and software 129 executable by the processor 145 to implement the processes for the ground system described herein. The software 129 includes at least one application represented generally as application(s) 124. In one implementation of this embodiment, the applications 124 include a plurality of applications. In another implementation of this embodiment, the applications 124 include a controller pilot data link communications (CPDLC) application. A message log 122 and a save-selected-message log 123 are stored in the memory 120. The save-selected-message log 123 is a subset of the message log 122 and only includes those messages that have been identified and selected as messages that may require quick retrieval at a later time. The number of messages in the at least one save-selected-message log 123 is much less than a number of messages in the message log 122 by an end of a flight of the aircraft.
The HMI device 36 in the vehicle 10 includes a display 37 and at least one selection interface represented generally at 40 and 41. As shown in
The HMI 35 includes a set of screens used by members of an aircraft flight crew to receive and send messages for viewing on the HMI device 36. In one implementation of this embodiment, the HMI 35 is a CPDLC HMI 35 used by members of an aircraft flight crew to receive and send CPDLC messages. Members of the aircraft flight crew are also referred to herein as “flight crew” and “pilot”.
Likewise, the HMI 135 includes a set of screens used by members of a ground crew to receive and send messages for viewing on the HMI device 136. In one implementation of this embodiment, an air traffic controller (ATC) HMI is used by members of a ground crew to receive and send messages for viewing.
In one implementation of this embodiment, CPDLC messages are exchanged over the aeronautical telecommunications network (ATN) and displayed on the HMI device 36. In another implementation of this embodiment, future air navigation system (FANS) CPDLC messages are exchanged over an ACARS network and displayed on the HMI device 36.
In one implementation of this embodiment, the aircraft HMI device 36 is a multifunction control display unit (MCDU). In another implementation of this embodiment, the aircraft HMI device 36 is a multi-function display (MFD). In yet another implementation of this embodiment, the aircraft HMI device 36 is a touch screen with a key board. In yet another implementation of this embodiment, the aircraft HMI device 36 is a graphical display with a cursor control and a keyboard.
In one implementation of this embodiment, the ground-based HMI device 136 is a touch screen with a key board. In yet another implementation of this embodiment, the ground-based HMI device 136 is a graphical display with a cursor control and a keyboard.
The message log 22 is used to display the received uplink messages and the transmitted downlink messages on the display 37 of the HMI device 36. The save-selected-message log 23 is used to display the titles of the messages in the at least one save-selected-message log on the HMI device in place of the message log 22. The save-selected-message log 23 is also used to display on the HMI device 36 a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log 23.
Likewise, the message log 122 is used to display the downlink messages received at the ground computer 130 and the uplink messages transmitted by the ground computer on the display 137 of the HMI device 136. The save-selected-message log 123 is used to display the titles of the messages in the at least one save-selected-message log on the HMI device in place of the message log 122. The save-selected-message log 123 is also used to display on the HMI device 136 a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log 123.
One embodiment of a selection interface 41 includes icons, shown as buttons on the display 37, to indicate a selection by the user. When the selection interface 41 is touched, information indicative of the touched selection interface 41 is sent to the processor 45 in the functional module 26. Another embodiment of a selection interface 40 includes buttons, which are adjacent to the display 37, to be pressed to indicate a selection by the user. The selection interface 40 is communicatively coupled to the display 37 and the processor 45. When the selection interface 40 is pressed, information indicative of the pressed selection interface 40 is sent to the processor 45 in the functional module 26. Another embodiment of a selection interface 44 includes a button, which is offset from the display 37 but within the vehicle 10, to be pressed to indicate a selection by the user. The selection interface 44 is communicatively coupled to the processor 45. When the selection interface 44 is pressed, information indicative of the pressed selection interface 44 is sent to the processor 45 in the functional module 26.
The information indicative of the pressed selection interface 40, 41, or 44 is an identification of selected message for quick retrieval at a later time that is on the display 37. The processor 45 inputs the information indicative of the pressed selection interface 40, 41, or 44 and then stores the selected message identified for quick retrieval in at least one save-selected-message log in a functional module 26 or the computer 130. In one implementation of this embodiment, the selected message is sent from the message log 22 in the memory 20 to the save-selected-message log 23 in the memory 20 based on instructions from the processor 45.
In another implementation of this embodiment, there is more than one saved-selected-message log, as is described in detail below. In such an embodiment, the processor 45 receives information indicative of which of the saved-selected-message logs the selected message is to be sent, based on a second implementation of one of the selection interfaces 40, 41, and 44. Alternately, the processor 45 executes the software 29 to determine to which of the saved-selected-message logs the selected message is to be sent, without a second implementation of one of the selection interfaces 40, 41, and 44.
By using the system 5, a pilot and a ground crew member require less time to find a desired message. The user (e.g., the pilot or the ground crew member) views of a display a message log on a human-machine-interface (HMI) device 36 or 136. The user selects a message identified for quick retrieval at a later time. The selected message identified for quick retrieval is stored in at least one save-selected-message log 23 or 123 in the functional module 26 or the AOC/ATC computer 130, respectively.
The number of messages in the save-selected-message log 23 and/or 123 is much less than a number of messages in the message log 22 or 122 by an end of a flight. For example, the number of messages in the save-selected-message log 23 or 123 may be five messages, and the number of messages in the message log 22 and/or 122 by an end of a flight may be between 40 and 100 messages. When the user wants to retrieve the message identified for quick retrieval at a later time, the user displays titles of the messages in the save-selected-message log 23 or 123 on the HMI device 36 or 136, respectively, in place of the message log 22 or 122, respectively. In one implementation of this embodiment, the user indicates that he or she wants to view the titles of the messages in the save-selected-message log 23 or 123 by pushing the button 44 or 144 (
In one implementation of this embodiment, the saved-selected-message log 123 in the AOC/ATC computer 130 is for a given flight of each of the aircraft 10 that are communicatively coupled to the ground station 140. In another implementation of this embodiment, the saved-selected-message log 123 in the AOC/ATC computer 130 is for a plurality of flights of several of the aircraft 10 that are communicatively coupled to the ground station 140 for a particular time.
Once the user views the titles of the messages in the save-selected-message log 23 or 123 and quickly selects the message to be retrieved, based on the title, the selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log is displayed on the display 137 for the user to view the selected message.
As defined herein, “quick retrieval at a later time” is the difference in time it takes the pilot to look at the short list of messages designated for quick retrieval (i.e., quick-time) and the time it takes to find the message to be retrieved in the entire list of all received messages (i.e., regular-time). For an exemplary case, if one assumes that it takes a pilot or air traffic controller about 1-2 seconds to find a desired message in a short list of messages (e.g., five messages), then the quick-time is about 1-2 seconds. If the desired message is near the message in the message log 22 where the pilot starts looking, the regular-time it would take to find the desired message in the entire list of all received messages could be assumed to be as short as 1-2 seconds, which is about the same as the assumed quick-time required to look at the short list of messages designated for quick retrieval. However, if the desired message is at the far end of the list of titles from where the pilot starts looking to find the desired message, one could assume that the regular-time required to find the desired message in the entire list could be about 20-30 seconds. In this latter exemplary case, the quick retrieval (i.e., the difference between regular-time and quick-time) equals a time savings of 19-28 seconds. If the pilot misses the title on a first scroll through the message log 22 and has to look through the list of titles again, one could assume that it could take 40-60 seconds for the pilot to find the desired message. In this case, the quick retrieval equals a time savings of 39-58 seconds. It is to be recognized that these time are exemplary and could be different. In one implementation of this embodiment, a short list of messages is found on a single display screen. In another implementation of this embodiment, a short list of messages is five messages. In yet another implementation of this embodiment, a short list of messages is found on two display screens.
In this manner, the time to find a message is minimized, the reading long list of pages of messages is avoided, and the pilot (air traffic controller) is able to identify a few messages without head down time or with a limited head down time, such as 1-2 seconds. Advantageously, the selected messages stored in the save-selected-message log 23 or 123 are not automatically deleted when the number of messages in the message log 22 is exceeded.
When the pilot wants to review a message which has been saved for quick retrieval, the pilot presses a key or button to call up the titles of the messages in the saved-selected-message log 23 which would be a short list of 10 titles or less. The pilot quickly scans the short list of “saved” messages even though some of the messages may be from the beginning of the flight and many messages were received subsequent to the message that the pilot wants to see. The pilot returns to the normal real-time message log 22 after reviewing the message retrieved from the saved-selected-message log 23 on the display 37 of the HMI device 36. The pilot is also able to view the response to the message retrieved from the saved-selected-message log 23 on the display 37 of the HMI device 36. In one implementation of this embodiment, the pilot simultaneously views the message retrieved from the saved-selected-message log 23 as well as the response to the message retrieved from the saved-selected-message log 23 on the display 37 of the HMI device 36. In another implementation of this embodiment, the pilot first views the message retrieved from the saved-selected-message log 23 and can press a button or key to see the response to the message retrieved from the saved-selected-message log 23 on the display 37 if so desired. The capability to save messages for quick retrieval is a feature of an ATC message log and an AOC message log in the vehicle 10.
In one implementation of this embodiment, the selection interface is a button 40. In another implementation of this embodiment, the selection interface is an icon 41 displayed on the HMI device 36. In yet another implementation of this embodiment, both the button 40 and the icon 41 are available to the pilot.
The functional module 26 can be one of a communication management unit (CMU), a communication management function (CMF), a flight management computer (FMC), a flight management function (FMF), an electronic flight bag (EFB), an avionics module, an avionics functional module, an air traffic control computer, or a future developed functional module for use with avionics.
The processor 45 executes software 29, CPDLC application 23 and other applications 24, and/or firmware that causes the processor 45 to perform at least some of the processing described here as being performed by the system to reduce head-down time. At least a portion of such software 29 and 129 and/or firmware executed by the processor 45 and any related data structures are stored in storage medium 25 during execution of the software. Memory 20 includes any suitable memory now known or later developed such as, for example, random access memory (RAM), read only memory (ROM), and/or registers within the processor 45. In one implementation, the processor 45 includes a microprocessor or microcontroller. Moreover, although the processor 45 and memory 20 are shown as separate elements in
The selected message stored in the saved-selected-message log 23 is still accessible in the message log 22 unless it was deleted when the message log 22 exceeded the maximum number of saved messages. If the saved-selected-message log 23 contains the maximum number of messages in the saved-selected-message log 23 or 123, the user is prompted select a message to remove at least one message from the saved-selected-message log 23 or 123, respectively, to make room for the newly selected message. In that case, the removed message is no longer listed in or accessible from the saved-selected-message log 23 or 123, respectively. Since the messages that are saved in the saved-selected-message log 23 or 123 have also been maintained in the message log 22 or 122, the removed message will still be in the message log 22 or 122 unless that message has been deleted as an older message if the maximum limit of the message log 22 or 122 has been exceeded.
In one implementation of this embodiment, the saved-selected-message logs 23 and 123 each include two separate saved-selected-message logs; one for ATC messages identified and selected from an ATC message log 22; and one for AOC messages identified and selected from an AOC message log 22. The saved-selected-message log 23 or 123 associated with the ATC message log 22 is referred to herein as an ATC saved-selected-message log 23 or 123, respectively. The saved-selected-message log 23 or 123 associated with the AOC message log 22 is referred to herein as an AOC saved-selected-message log 23 or 123, respectively.
The same functionality described above is available to the ground crew member using the AOC/ATC computer 130 and the HMI device 136. This permits the ground crew member to reduce time searching for messages on the message log 122. It is to be noted that the user in the vehicle 10 is able to implement a saved-selected-message log 23 via a HMI device 36, regardless of whether or not the user on the ground has access to a saved-selected-message log 123 via the HMI device 136.
At block 902, a message log 22 is displayed on a human-machine-interface (HMI) device 36 for a flight crew member in an aircraft 10 as shown in
At block 904, at least one message identified for quick retrieval at a later time is selected for storage in at least one save-selected-message log in one of a functional module or a computer. In one implementation of this embodiment, the at least one message in the message log is identified for quick retrieval at a later time by a press of a button 40 or 44 (
In yet another implementation of this embodiment, at least one message in the message log 22 is automatically identified for quick retrieval at a later time based on at least one of: one or more types of messages; one or more categories of messages; and one or more type of message and one or more category of message. In this embodiment, the processor 45 in the function module 26 executes software 29 to identify messages that are uplinked to the aircraft 10 via the wireless link 81 to determine if the uplinked message is within the category or type of message to be automatically saved. The processor 45 automatically identifies and categorizes the received messages based on at least one of the type of message and/or the category of message. When a message is a desired type of message and/or category of message, the processor 45 selects that message to send to the saved-selected-message log 23.
A type of message is related to the type of data messaging system sending the datalink message. The category of message is related to the content of the datalink message. An exemplary type of message is an ATC message or AOC message. An exemplary category of message is a weather-related message, a flight-plan message, or an altitude-related message. If weather-related messages are all to be saved for quick retrieval, when the uplinked message is related to weather conditions on the predetermined (or alternate) route of the aircraft 10 or at the destination of the aircraft 10, the processor 45 automatically identifies the uplinked message related to weather conditions as a message to be saved and selects that message. Likewise, the processor 145 in the computer 130 executes software 129 to identify messages that are downlinked from the aircraft 10 via the wireless link 81 to determine if the downlinked message is within the type of message and/or the category of message to be automatically saved.
In one implementation of this embodiment, the functional module 26 is an avionics functional module 26 (
When the flight crew member receives and reviews a message on the display 37, as shown in
As shown in
Likewise, when a ground crew member receives an ATC downlink message, the ground crew member has various reply options. Once the ground crew member replies to the received message, a “SAVE?” prompt or an equivalent text prompt is displayed on the display of the HMI device 136 on the ground. This is a prompt for the ground crew member to consider if this message is one that he may later want to call up quickly for review. It is to be understood that all received messages are stored in the message log 122. The “SAVE?” prompt (as shown in
Likewise, when the ground crew member reviews a title of a message in the message log 122 on the display 137, as shown in
The sending is implemented via one of a bus, a trace line, or a circuit element that communicatively couples the processor 45 or 145 to the memory 20 or 120, respectively, and that communicatively couple the message log 22 or 122 to the saved-selected-message log 23 or 123, respectively.
At block 906, the at least one message identified for quick retrieval in at least one save-selected-message log 23 or 123 is stored in one of a functional module and a computer. The message that was selected and sent during block 904 is stored in the save-selected-message log 23 or 123. In an embodiment in which there is more than one saved-selected-message log 23, the message that was selected and sent during block 904 is stored in the save-selected-message log selected by the pilot or assigned by the processor 45. In another implementation of this embodiment, the selected message that is identified for quick retrieval is stored as a subset 223 of the message log 22. In this case, the at least one selected message identified for quick retrieval is flagged based on an attribute associated with the selected message. In this manner, the subset 223 of selected messages is the saved-selected-message log 23.
In one implementation of this embodiment, when the message log 22 is displayed on the display 37, the messages that have been stored in the saved-selected-message log 23 are indicated to be saved in the message status field of the message title.
At block 908, titles of the messages in the at least one save-selected-message log 23 or 123 are displayed on the HMI device 36 or 136, respectively, in place of the message log 22, or 122, respectively. The titles of the messages in the at least one save-selected-message log 23 or 123 are displayed responsive to an indication by the user that the user wants to retrieve a message from the saved-selected-message log 23 or 123. If there are two or more pages in the saved-selected-message logs, the user can quickly review the messages on the first page of the saved-selected-message log and then, if the desired message is not in the first page of the saved-selected-message log, the user can scroll to the second page of the saved-selected-message log. Alternately, if there are two or more types of saved-selected-message log, the user can identify which of the saved-selected-message logs to display based on a button press (or icon touch).
At block 910, the selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log is displayed responsive to the selection of the title made by a user during block 908. In one implementation of this embodiment, the selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log is displayed with the response to the selected message along with the selected message. For example, in
In one implementation of this embodiment, at least one save-selected-message in the at least one saved-selected-message log is selected to be unsaved. As shown in
As described above, the message can be an AOC message.
In this manner, a message log is displayed on a human-machine-interface (HMI) device for a user to select at least one message identified for quick retrieval at a later time. The selected message is identified for quick retrieval at a later time in at least one save-selected-message log in a functional module or a computer. The number of messages in the at least one save-selected-message log is much less than a number of messages in the message log by an end of a flight. Titles of the messages can be displayed based on an indication by the user (e.g., touching or pressing a selection interface 40, 41, or 44) in the at least one save-selected-message log on the HMI device in place of the message log. Then, based on another indication by the user (e.g., touching or pressing a selection interface 40, 41, or 44), a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log is displayed. The selection interface 40, 41, or 44 is used to select at least one message in the message log 22 that has been identified by a user (e.g., by a pilot or an air traffic controller). In one implementation of this embodiment, a user identifies which of the messages may be useful or desirable to have in a listing that is quickly accessible and that has a limited number of messages to scroll through. In another implementation of this embodiment, a processor 45 identifies which of the messages is useful or desirable to have in a listing that is quickly accessible. The limited listing of messages is useful since a pilot receives up to hundreds of messages during the course of a flight.
Example 1 includes a data messaging system, comprising: means for displaying a message log on a human-machine-interface (HMI) device; means for selecting at least one message identified for quick retrieval at a later time; means for storing the at least one selected message identified for quick retrieval in at least one save-selected-message log in one of a functional module and a computer, wherein a number of messages in the at least one save-selected-message log is much less than a number of messages in the message log by an end of a trip; means for displaying titles of the messages in the at least one save-selected-message log on the HMI device in place of the message log; and means for displaying a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log.
Example 2 includes the data messaging system of Example 1, wherein the one of the functional module and the computer includes at least one of a communication management unit, a communication management function, a flight management computer, a flight management function, an electronic flight bag, an avionics module, an airline operational communication computer, an avionics functional module, and an air traffic control computer.
Example 3 includes the data messaging system of any of Examples 1-2, wherein the HMI device is one of a Multi-function Control and Display Unit (MCDU), multi-function display, a touch screen with a key board, or a graphical display with a cursor control and a keyboard.
Example 4 includes the data messaging system of any of Examples 1-3, wherein the data messaging system is an avionics messaging system and the at least one selected message identified for quick retrieval is selected by a flight crew member in an aircraft.
Example 5 includes the data messaging system of any of Examples 1-4, wherein the data messaging system is an aeronautical ground messaging system and the at least one selected message identified for quick retrieval is selected by a ground crew member using an air traffic control computer.
Example 6 includes the data messaging system of any of Examples 1-5, wherein the means for storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log comprises: means for automatically storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log in the one of the functional module and the computer based on at least one of: one or more types of messages; one or more categories of messages; and one or more type of message and one or more category of message.
Example 7 includes the data messaging system of Example 6, wherein the means for automatically storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log in the one of the functional module and the computer, further comprises: means for categorizing a received message based on at least one of a type of message and a category of message, wherein selecting by the means for selecting is based on the means for categorizing.
Example 8 includes the data messaging system of any of Examples 1-7, further comprising: means for sending the at least one selected message identified for quick retrieval to the at least one save-selected-message log.
Example 9 includes the data messaging system of any of Examples 1-8, further comprising: means for displaying a response to the selected message associated with the title selected from the displayed titles of the messages in the at least one saved-selected-message log.
Example 10 includes the data messaging system of any of Examples 1-9, further comprising: means for unsaying a selected one of the displayed selected messages associated with the title.
Example 11 includes the data messaging system of any of Examples 1-10, wherein the at least one save-selected-message log includes at least two saved-selected-message logs, the data messaging system further comprising: means for selecting one of the at least two saved-selected-message logs for storing the selected message identified for quick retrieval at the later time.
Example 12 includes the data messaging system of any of Examples 1-11, further comprising means for displaying a response to the selected message along with the selected message when the means for displaying the at least one save-selected-message log is implemented.
Example 13 includes a method to save and retrieve selected messages in a data messaging system, the method comprising: displaying a message log on a human-machine-interface (HMI) device; selecting at least one message identified for quick retrieval at a later time for storage in at least one save-selected-message log in one of a functional module and a computer; storing the at least one selected message identified for quick retrieval in at least one save-selected-message log in one of the functional module and the computer; displaying titles of the messages in the at least one save-selected-message log on the HMI device in place of the message log; and displaying a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log.
Example 14 includes the method of Example 13, storing the at least one selected message identified for quick retrieval in at least one save-selected-message log comprises storing at least one of: at least one air-traffic control (ATC) message identified for quick retrieval selected by a member of an aircraft flight crew; at least one airline operational communication (AOC) message identified for quick retrieval selected by the member of the aircraft flight crew; at least one air-traffic control (ATC) message identified for quick retrieval selected by an ground crew operator; and at least one airline operational communication (AOC) message identified for quick retrieval selected by the ground crew operator.
Example 15 includes the method of any of Examples 13-14, wherein storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log comprises: automatically storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log based on at least one of: one or more types of messages; one or more categories of messages; and one or more type of message and one or more category of message.
Example 16 includes the method of any of Examples 13-15, wherein automatically storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log in the one of the functional module and the computer, further comprises: categorizing a received message at a processor based on at least one of a type of message and a category of message.
Example 17 includes the method of any of Examples 13-16, further comprising: unsaying a selected one of the displayed selected messages associated with the title.
Example 18 includes the method of any of Examples 13-17, wherein the at least one save-selected-message log includes at least two saved-selected-message logs, the method further comprising: selecting one of the at least two saved-selected-message logs for the selected message identified for quick retrieval at the later time.
Example 19 includes the method of any of Examples 13-18, wherein storing the at least one selected message identified for quick retrieval in the at least one save-selected-message log comprises: flagging the at least one selected message identified for quick retrieval based on an attribute associated with the message, wherein the save-selected-message log is stored as a subset of the message log.
Example 20 includes an avionics data messaging system, comprising: means for displaying at least one of an air-traffic control (ATC) message log and an airline operational communication (AOC) message log on a Multi-function Control and Display Unit (MCDU); means for selecting at least one message identified for quick retrieval at a later time from the at least one of the ACT message log and the AOC message log; means for sending the at least one selected message to the at least one save-selected-message log in at least one of a communication management unit (CMU), a communication management function (CMF), a flight management computer (FMC), or an air traffic control computer; means for storing the at least one selected message identified for quick retrieval in at least one save-selected-message log, wherein a number of messages in the at least one save-selected-message log is much less than a number of messages in the message log by an end of a flight of an aircraft; means for displaying titles of the messages in the at least one save-selected-message log on the MCDU in place of the message log; and means for displaying a selected message associated with a title selected from the displayed titles of the messages in the at least one save-selected-message log.
Although specific embodiments have been illustrated and described herein, it will be appreciated by those of ordinary skill in the art that any arrangement, which is calculated to achieve the same purpose, may be substituted for the specific embodiment shown. This application is intended to cover any adaptations or variations of the present invention. Therefore, it is manifestly intended that this invention be limited only by the claims and the equivalents thereof
