CN104318640A - Data change terminal of train running monitoring device and data change method - Google Patents
Data change terminal of train running monitoring device and data change method Download PDFInfo
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- CN104318640A CN104318640A CN201410517991.0A CN201410517991A CN104318640A CN 104318640 A CN104318640 A CN 104318640A CN 201410517991 A CN201410517991 A CN 201410517991A CN 104318640 A CN104318640 A CN 104318640A
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Abstract
The invention provides a data change terminal of a train running monitoring device and a data change method. The data change terminal comprises a data change terminal body and a data transmission wire matched with the data change terminal body, wherein the data change terminal body comprises a control unit, a FLASH memory, a liquid crystal display screen, a key unit, a USB communication interface and a power supply management unit; the FLASH memory is connected with the control unit; the liquid crystal display screen and the key unit are respectively connected with the control unit; the USB communication interface is connected with the control unit; the power supply management unit is connected with the control unit. The data change terminal of the train running monitoring device can store four sets of change data at a time; data to be changed can be visibly selected through the liquid crystal display screen and keys so as to perform change on multiple sets of data; the problem that the time and resources are wasted by a fact that only one set of data can be encapsulated and connected to a train for change during each existing data change is solved.
Description
Technical field
The present invention is mainly concerned with train operation monitoring recording unit field, particularly a kind ofly can be used for data that many sets of data change the outfit and to change the outfit terminal and costume changing method.
Background technology
Train operation monitoring and recording device (LKJ) is important traffic safety equipment, and its data management is directly connected to traffic safety.In LKJ utilization process for a long time, changing the outfit of data is annoying use department always.Due to historical reasons, the data of LKJ store in EPROM mode always, often change a secondary data, need a large amount of manpower and materials, add the reason of Locomotive Turnround, and all having changed all locomotives needs for a long time, also urgently to be speculated in the version management of the stage of replacement.Therefore, improve data change security and the efficiency that changes the outfit, strengthen locomotive operation manage, study new data costume changing method and equipment imperative.
Summary of the invention
For solving the defect existed in above-mentioned prior art, the invention provides and a kind ofly can be used for data that many sets of data change the outfit and to change the outfit terminal, add LCDs and button, and disposable storage 4 can overlap the data that change the outfit, the data that will change the outfit are selected intuitively by LCDs and button, carry out changing the outfit of many sets of data, the available data of solution changes the outfit once to encapsulate a sets of data and is then connected to train and changes the outfit caused time and the waste of resource.
The present invention is achieved by the following technical solutions:
The data that the invention provides a kind of train operation monitoring device change the outfit terminal, comprise data to change the outfit terminal and data line supporting with it, wherein the data terminal that changes the outfit comprises control module, FLASH memory, LCDs, push-button unit, usb communication interface, Power Management Unit;
FLASH memory connection control unit, for storing the data that change the outfit being not more than four covers;
LCDs and push-button unit connection control unit respectively, LCDs, for showing the data that change the outfit stored in FLASH memory, selects the current data that change the outfit needing to change by push-button unit;
Usb communication interface connection control unit, for and PC, to communicate between train supervision record plug-in unit;
Power Management Unit connection control unit, provides electric energy for the terminal that changes the outfit to data.
FLASH memory is biplate redundant storage, comprises two NANDFLASH storeies.
Power Management Unit is by inner lithium battery or connect external power source and power to the data terminal that changes the outfit.
Described train supervision record plug-in unit is H type monitoring record plug-in unit, and the supporting data line of the described data terminal end that is connected with train supervision record plug-in unit is 7 core aviation plugs.
The described data that change the outfit comprise vehicle-mounted basic document, vehicle-mounted control file.
Described costume changing method comprises the write of the data that change the outfit and data change the outfit,
The write of the described data that change the outfit comprises the following steps:
1-1, change the outfit Piece file mergence: changed the outfit starting up of terminal connected by data line and use LKJ data conversion storage device to read and write software after PC vehicle-mounted control file and the vehicle-mounted basic document of LKJ to be merged respectively, write data change the outfit the FLASH memory of terminal, and verify the file stored in FLASH memory;
1-2, the file that changes the outfit writes: select the file write data that changes the outfit that will write to change the outfit terminal, write the connection of rear disconnection and PC;
Described data change the outfit and comprise the following steps:
2-1, be connected with monitoring record plug-in unit by supporting data line after terminal that data are changed the outfit energising, enter data to change the outfit the file interface that changes the outfit of terminal LCDs, selected the file that will change the outfit by the upwarding key of push-button unit and down Arrow, and confirmed the file that will change the outfit by acknowledgement key;
2-2, to train operation monitoring device dead electricity, monitoring record plug-in unit reads the file verifying its legitimacy of changing the outfit that data change the outfit in terminal; If it is determined that legal, then monitoring record plug-in unit starts the process of changing the outfit automatically, by according to the vehicle-mounted control file in terminal of changing the outfit, vehicle-mounted basic data file download in this plug-in unit, carry out the renewal of train data, if it is determined that illegal, then process ends;
2-3, monitoring record plug-in unit carries out legitimacy verification to the file changed the outfit;
2-4, if need again to change the outfit data, repeats above-mentioned data and to change the outfit step.
Described verification mode is the CRC check of the ECC School Affairs file of FLASH.
In the present invention, step 1-1 is further comprising the steps of:
(1), before vehicle-mounted control file and vehicle-mounted basic document merge respectively, first for needing the file of write to arrange authentication key;
(2), after vehicle-mounted control file and vehicle-mounted basic document merge respectively, input and record authentication key;
(3) remark information of no more than 4 Chinese characters, can be inputted in above-mentioned (2) step simultaneously.
The data terminal that changes the outfit can write to many 4 covers simultaneously and to change the outfit file;
Step 2-1 of the present invention is further comprising the steps of:
After the file that selection will change the outfit, enter key inputting interface by acknowledgement key, input digital cipher, if key is correct, enters described 2-2 step.
Adopt technique scheme, the present invention has following beneficial effect:
(1) the data of the present invention terminal that changes the outfit adds LCDs and button, enhances the man-machine interaction in the process of changing the outfit; Once can overlap stored in the data that change the outfit in the storage inside of two redundancy more simultaneously, carry out selective data by LCDs and button to change the outfit, change traditional data to change the outfit in process and can only encapsulate a sets of data and change the outfit, add the efficiency changed the outfit, saved the cost changed the outfit;
(2) use the CRC check of ECC School Affairs file of FLASH, the increase of multiple check mode changes the outfit the accuracy of data;
(3) changing the outfit in process to data, access to your password management, can increase data and to change the outfit the security of process and accuracy.
Accompanying drawing explanation
Fig. 1 is that data of the present invention change the outfit terminal structure schematic diagram.
Fig. 2 is that data of the present invention change the outfit terminal appearance figure.
Fig. 3 is the data line schematic diagram be connected with train supervision record plug-in unit.
Fig. 4 is 7 core aviation plug outward appearances.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment
As shown in Figure 1, the data that the invention provides a kind of train operation monitoring device change the outfit terminal, and provide the supporting data line of the terminal that to change the outfit with data, the data terminal that changes the outfit comprises control module, FLASH memory, LCDs, push-button unit, usb communication interface, Power Management Unit five part.Control module is for the realization of the management and other functions that complete file system, and security protection when fully taking into account the reliability and operation that data store, reduce the risk that data are destroyed; FLASH memory connection control unit is biplate redundant memory, comprises two NANDFLASH storeies, for being stored to change the outfit data and vehicle-mounted basic document, the vehicle-mounted control files of many 4 covers, can guarantee that data change the outfit the accuracy of content; LCDs and push-button unit connection control unit, LCDs, for showing the data that change the outfit stored in FLASH memory, selects the current data that change the outfit needing to change by push-button unit; Usb communication interface connection control unit, for and PC, to communicate between train supervision record plug-in unit, described train supervision record plug-in unit is the monitoring record plug-in unit of H type; Power Management Unit, connection control unit, provides electric energy for the terminal that changes the outfit to data, by inner lithium battery or connect external power source and power to the data terminal that changes the outfit, such as, PC or H type monitoring record plug-in unit can be utilized to power for terminal or charge.
As shown in Figure 2, for the present invention and data change the outfit the supporting data line of terminal, data line is connected with train supervision record plug-in unit the 7 core aviation plugs held as shown in Figure 3, can be directly connected to monitoring record plug-in unit.
The present embodiment, for LKJ2000 type train, provides and uses the data of the train operation monitoring device terminal that changes the outfit to carry out to train the method that data change the outfit, and is divided into the write of the data that change the outfit and data to change the outfit two large steps.
The write of the data that wherein change the outfit can be realized by following steps:
1-1, change the outfit Piece file mergence: changed the outfit starting up of terminal connected by data line and use LKJ data conversion storage device to read and write software after PC LKJ vehicle-mounted control file and the vehicle-mounted basic document of LKJ to be merged respectively, write data change the outfit the FLASH memory of terminal, and the qualification of the file stored in FLASH memory is verified
Wherein:
(1), before LKJ vehicle-mounted control file and the vehicle-mounted basic document of LKJ merge respectively, the key of file is first set;
(2), after LKJ vehicle-mounted control file and the vehicle-mounted basic document of LKJ merge respectively, input and record key,
(3) remark information of no more than 4 Chinese characters can be inputted in (2) step simultaneously;
Data are changed the outfit in process and increase key management, can increase data change the outfit process accuracy and
1-2, the file that changes the outfit writes: select the file write data that changes the outfit that will write to change the outfit terminal, write the connection of rear disconnection and PC.
Data change the outfit and to realize by following steps:
2-1, be connected with H type monitoring record plug-in unit " dump/programming " mouth by supporting data line after terminal that data are changed the outfit energising, select to enter data to change the outfit the file interface that changes the outfit of terminal LCDs, by the upwarding key of push-button unit and the file to be changed the outfit of down Arrow selection liquid crystal display screen display, key inputting interface is entered by acknowledgement key, input digital cipher, confirms data file to be changed the outfit;
2-2, to train operation monitoring device dead electricity, monitoring record plug-in unit reads the file verifying its legitimacy of changing the outfit that data change the outfit in terminal; If it is determined that legal, then H type monitoring record plug-in unit starts the process of changing the outfit automatically, by according to the vehicle-mounted control file in terminal of changing the outfit, vehicle-mounted basic data file download in this plug-in unit, if it is determined that illegal, then process ends;
2-3, H type monitoring record plug-in unit carries out legitimacy verification to the file changed the outfit, and ensures that the file changed the outfit is legal;
2-4, if need again to change the outfit data, is returned in 2-1 and repeats above step.
To method of calibration described above, the mode that the data in FLASH can select ECC to verify verifies its qualification, for the data changed the outfit, also can select its qualification of CRC check of file.
In the present embodiment, data are as shown in Figure 2 selected to change the outfit the outside drawing of system, wherein LCDs is selected resolution to be 160*128, is of a size of the LCDs of 1.8 cun, in other embodiments, not exceeding in scope of the present invention, the LCDs of other sizes and resolution can be had.
As from the foregoing, after adopting technical scheme of the present invention and method, can prestore and overlap change the outfit data, the keyboard dumper that by data changed the outfit in and display screen into more, optionally optionally change the outfit for LKJ train carries out many sets of data, enhance the man-machine interaction in the process of changing the outfit; Change traditional data to change the outfit in process and can only encapsulate a sets of data and change the outfit,
Change traditional data to change the outfit in process and can only encapsulate a sets of data and change the outfit, add the efficiency changed the outfit, saved the cost changed the outfit; Once can overlap stored in the data that change the outfit in the storage inside of two redundancy more simultaneously, carry out changing the outfit of many sets of data,
And using the CRC check of the ECC School Affairs file of FLASH, the increase of multiple check mode changes the outfit the accuracy of data, changes the outfit in process simultaneously, arranges the program needing to input key, namely use Password Management, can increase data and to change the outfit the security of process.
Below be only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, should be considered as protection scope of the present invention.
Claims (10)
1. the data of a train operation monitoring device change the outfit terminal, it is characterized in that: comprise data and to change the outfit terminal and data line supporting with it, wherein the data terminal that changes the outfit comprises control module, FLASH memory, LCDs, push-button unit, usb communication interface, Power Management Unit
FLASH memory connection control unit, for storing the data that change the outfit being not more than four covers;
LCDs and push-button unit connection control unit respectively, LCDs, for showing the data that change the outfit stored in FLASH memory, selects the current data that change the outfit needing to change by push-button unit;
Usb communication interface connection control unit, for and PC, to communicate between train supervision record plug-in unit;
Power Management Unit connection control unit, provides electric energy for the terminal that changes the outfit to data.
2. the data of a kind of train operation monitoring device according to claim 1 change the outfit terminal, it is characterized in that: FLASH memory is biplate redundant storage, comprise two NANDFLASH storeies.
3. the data of a kind of train operation monitoring device according to claim 1 change the outfit terminal, it is characterized in that: Power Management Unit is by inner lithium battery or connect external power source and power to the data terminal that changes the outfit.
4. the data of a kind of train operation monitoring device according to claim 1 change the outfit terminal, it is characterized in that: described train supervision record plug-in unit is H type monitoring record plug-in unit, the supporting data line of the described data terminal end that is connected with train supervision record plug-in unit is 7 core aviation plugs.
5. the data of a kind of train operation monitoring device according to claim 1 change the outfit terminal, it is characterized in that: described in the data that change the outfit comprise vehicle-mounted basic document, vehicle-mounted control file.
6. use the data of the train operation monitoring device of claim 1 terminal that changes the outfit to carry out the costume changing method that data change the outfit, it is characterized in that: described costume changing method comprises the write of the data that change the outfit and data change the outfit,
The write of the described data that change the outfit comprises the following steps:
1-1, change the outfit Piece file mergence: changed the outfit starting up of terminal connected by data line and use LKJ data conversion storage device to read and write software after PC vehicle-mounted control file and the vehicle-mounted basic document of LKJ to be merged respectively, write data change the outfit the FLASH memory of terminal, and verify the file stored in FLASH memory;
1-2, the file that changes the outfit writes: select the file write data that changes the outfit that will write to change the outfit terminal, write the connection of rear disconnection and PC;
Described data change the outfit and comprise the following steps:
2-1, be connected with monitoring record plug-in unit by supporting data line after terminal that data are changed the outfit energising, enter data to change the outfit the file interface that changes the outfit of terminal LCDs, selected the file that will change the outfit by the upwarding key of push-button unit and down Arrow, and confirmed the file that will change the outfit by acknowledgement key;
2-2, to train operation monitoring device dead electricity, monitoring record plug-in unit reads the file verifying its legitimacy of changing the outfit that data change the outfit in terminal; If it is determined that legal, then monitoring record plug-in unit starts the process of changing the outfit automatically, by according to the vehicle-mounted control file in terminal of changing the outfit, vehicle-mounted basic data file download in this plug-in unit, carry out the renewal of train data, if it is determined that illegal, then process ends;
2-3, monitoring record plug-in unit carries out legitimacy verification to the file changed the outfit;
2-4, if need again to change the outfit data, repeats above-mentioned data and to change the outfit step.
7. the data of a kind of train operation monitoring device according to claim 6 change the outfit the costume changing method of terminal, it is characterized in that: described verification mode is the CRC check of the ECC School Affairs file of FLASH.
8. the data of a kind of train operation monitoring device according to claim 6 change the outfit the costume changing method of terminal, and it is characterized in that, step 1-1 is further comprising the steps of:
(1), before vehicle-mounted control file and vehicle-mounted basic document merge respectively, first for needing the file of write to arrange authentication key;
(2), after vehicle-mounted control file and vehicle-mounted basic document merge respectively, input and record authentication key;
(3) remark information of no more than 4 Chinese characters, can be inputted in above-mentioned (2) step simultaneously.
9. the data of a kind of train operation monitoring device according to claim 6 change the outfit the costume changing method of terminal, it is characterized in that: the data terminal that changes the outfit can write to many 4 covers simultaneously and to change the outfit file.
10. the data of a kind of train operation monitoring device according to claim 6 change the outfit the costume changing method of terminal, it is characterized in that:
Described step 2-1 is further comprising the steps of:
After the file that selection will change the outfit, enter key inputting interface by acknowledgement key, input digital cipher, if key is correct, enters described 2-2 step.
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| CN201410517991.0A CN104318640B (en) | 2014-09-30 | 2014-09-30 | The data of a kind of train operation monitoring device change the outfit terminal and data costume changing method |
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| CN201410517991.0A CN104318640B (en) | 2014-09-30 | 2014-09-30 | The data of a kind of train operation monitoring device change the outfit terminal and data costume changing method |
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| CN104318640B CN104318640B (en) | 2016-08-17 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817425A (en) * | 2017-01-24 | 2017-06-09 | 湖南中车时代通信信号有限公司 | A kind of data based on train operation monitoring and recording device are wireless costume changing method |
| CN107703839A (en) * | 2017-11-23 | 2018-02-16 | 吉林市盈冲科技有限公司 | The vehicle-mounted operation universal data acquisition unit of electricity business |
| CN108040058A (en) * | 2017-12-18 | 2018-05-15 | 湖南中车时代通信信号有限公司 | The security protection system and method that a kind of locomotive monitoring equipment data wirelessly change the outfit |
| CN111784872A (en) * | 2020-06-30 | 2020-10-16 | 湖南中车时代通信信号有限公司 | Train multi-intersection operation data switching and storing device for monitoring and recording plug-in |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142867A (en) * | 1994-11-15 | 1996-06-04 | Hitachi Ltd | Command transmission support operation control system |
| JP2006123747A (en) * | 2004-10-29 | 2006-05-18 | Hitachi Ltd | Supporting and output system for actual scheduling of train operation diagram, output method, and output program |
| CN102722919A (en) * | 2012-05-31 | 2012-10-10 | 株洲南车时代电气股份有限公司 | Train monitoring recording device data updating equipment and method |
| CN102750193A (en) * | 2012-06-19 | 2012-10-24 | 株洲南车时代电气股份有限公司 | Data reloading method for LKJ monitoring device |
| CN203084710U (en) * | 2012-07-06 | 2013-07-24 | 河南思维自动化设备股份有限公司 | On-vehicle data updating system |
| CN103530141A (en) * | 2012-07-06 | 2014-01-22 | 河南思维自动化设备股份有限公司 | Vehicle data updating method and vehicle data updating system |
-
2014
- 2014-09-30 CN CN201410517991.0A patent/CN104318640B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08142867A (en) * | 1994-11-15 | 1996-06-04 | Hitachi Ltd | Command transmission support operation control system |
| JP2006123747A (en) * | 2004-10-29 | 2006-05-18 | Hitachi Ltd | Supporting and output system for actual scheduling of train operation diagram, output method, and output program |
| CN102722919A (en) * | 2012-05-31 | 2012-10-10 | 株洲南车时代电气股份有限公司 | Train monitoring recording device data updating equipment and method |
| CN102750193A (en) * | 2012-06-19 | 2012-10-24 | 株洲南车时代电气股份有限公司 | Data reloading method for LKJ monitoring device |
| CN203084710U (en) * | 2012-07-06 | 2013-07-24 | 河南思维自动化设备股份有限公司 | On-vehicle data updating system |
| CN103530141A (en) * | 2012-07-06 | 2014-01-22 | 河南思维自动化设备股份有限公司 | Vehicle data updating method and vehicle data updating system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817425A (en) * | 2017-01-24 | 2017-06-09 | 湖南中车时代通信信号有限公司 | A kind of data based on train operation monitoring and recording device are wireless costume changing method |
| CN106817425B (en) * | 2017-01-24 | 2020-10-13 | 湖南中车时代通信信号有限公司 | Data wireless reloading method based on train operation monitoring and recording device |
| CN107703839A (en) * | 2017-11-23 | 2018-02-16 | 吉林市盈冲科技有限公司 | The vehicle-mounted operation universal data acquisition unit of electricity business |
| CN108040058A (en) * | 2017-12-18 | 2018-05-15 | 湖南中车时代通信信号有限公司 | The security protection system and method that a kind of locomotive monitoring equipment data wirelessly change the outfit |
| CN111784872A (en) * | 2020-06-30 | 2020-10-16 | 湖南中车时代通信信号有限公司 | Train multi-intersection operation data switching and storing device for monitoring and recording plug-in |
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| CN104318640B (en) | 2016-08-17 |
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