CN208623694U - LKJ wireless remote apparatus for changing and the system that changes the outfit - Google Patents
LKJ wireless remote apparatus for changing and the system that changes the outfit Download PDFInfo
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- CN208623694U CN208623694U CN201820518781.7U CN201820518781U CN208623694U CN 208623694 U CN208623694 U CN 208623694U CN 201820518781 U CN201820518781 U CN 201820518781U CN 208623694 U CN208623694 U CN 208623694U
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Abstract
LKJ wireless remote apparatus for changing provided by the utility model and change the outfit system, including processor and power supply, the processor connect wireless device, memory, power supply, and the processor also connects memory module and LKJ monitoring host computer by switch module.Indicating lamp module and bluetooth module are also connected on processor.The utility model can be realized and remotely change the outfit under the premise of reliable and stable, be fully solved existing the problem of changing the outfit.
Description
Technical field
It changes the outfit more particularly to a kind of wireless apparatus for changing of LKJ and changes the outfit system the utility model relates to LKJ data.
Background technique
LKJ data are the foundations on basis and operating analysis that LKJ control function is realized.In different working line or environment
In, with the variation of transporting equipment, facility technology data or running mode etc., LKJ vehicle-mounted data file is necessarily required to carry out phase
It should change, while vehicle-mounted control FileVersion is also required to accordingly be upgraded.
The data of usual road bureau change the outfit in work, general to be changed using timing of manually getting on the bus, fixed point, cable connection type
Dress.With the raising that iron always requires the work accuracy that changes the outfit, timeliness, and the increase for the environmental complexity that changes the outfit, currently change
Dress means in the process of implementation, face more and more problems.It is embodied in following several situations:
1, when locomotive, the operation of EMU long routing, the turnaround time is long, and data change the outfit difficulties.
2, when same cross-channel many places line construction, the time limit requires high, and the data tissue difficulty that changes the outfit is big.
3, when across the office commission of locomotive changes the outfit, commission work is not easy to coordinate；It is more to be related to unit personnel, link is more；And it works
Responsibility difficulty defines.
4, for emergency when changing the outfit, manual work timeliness is not high, and it is big that the data difficulty that changes the outfit is rapidly completed.
Along with the appearance of problem above, one kind is needed not only to have original means advantage that changes the outfit, but also is able to solve above-mentioned ask
The mode that completely newly changes the outfit of topic.
Current LKJ2000 type monitoring host computer H-type monitoring record plug-in unit, TSC host are used widely at the scene, and are worked as
Security reliability, the transmission rate of preceding wireless network transmission technology are increased dramatically, these are all the reality of mode of completely newly changing the outfit
Now provide possibility and mature and stable technical foundation.
Utility model content
The utility model provides a kind of LKJ wireless remote apparatus for changing and the system that changes the outfit, of the existing technology to solve
Problem.
The utility model uses following technical scheme:
LKJ wireless remote apparatus for changing, including processor and power supply, the processor connection wireless device, storage
Device, power supply, the processor also connect memory module and LKJ monitoring host computer by switch module.
Indicating lamp module and bluetooth module are also connected on the processor.
The processor connects ETH isolation module by interchanger, and ETH isolation module connects wireless device, described wireless
Device is connect with TSC host.
The LKJ monitoring host computer is redundancy structure, including LKJ monitoring host computer A and LKJ monitoring host computer B, processor connection
TSC1 host or TSC2 host, processing pass through USB by USB interface A connection memory module A and LKJ monitoring host computer A, processor
Interface B connection memory module B and LKJ monitoring host computer B.
The processing is supervised by USB interface A connection memory module A and USB isolation module A, USB isolation module A connection LKJ
Host A is controlled, processor connects memory module B and USB isolation module B, USB isolation module B connection LKJ monitoring master by USB interface B
Machine B.
The processor is monitored by RS232 interface A connection RS232 isolation module A, RS232 isolation module A connection LKJ
Host A；The processor passes through RS232 interface B connection RS232 isolation module B, RS232 isolation module B connection LKJ monitoring master
Machine B.
The power supply connects processor by DC-DC conversion module, and the processor passes through electric source monitoring circuit
Connect DC-DC conversion module.
Wireless communication module is also connected by another ETH isolation module on the interchanger.
LKJ wireless remote changes the outfit system, including the LKJ wireless remote apparatus for changing being arranged on locomotive and ground installation,
The ground installation includes the wireless communication terminal with the communication connection of LKJ wireless remote apparatus for changing, and and wireless communication terminal
The ground-based server of communication connection.
The LKJ wireless remote apparatus for changing is card format, is plugged in the slot of TSC device, passes through TSC device
The wireless communication terminal of car antenna and ground installation carries out wireless communication.
It remotely changes the outfit the utility model has the beneficial effects that the utility model under the premise of reliable and stable, can be realized, it is complete
Complete solution is determined existing the problem of changing the outfit.
Detailed description of the invention
Fig. 1 is the structure chart of utility model device.
Fig. 2 is the novel system construction drawing that changes the outfit of this reality.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
LKJ wireless remote apparatus for changing provided by the utility model, for receiving changing for ground after connecting with terrestrial wireless
Dress information carries out the operation that changes the outfit to LKJ monitoring host computer.The device may be configured as card format, be inserted in TCS(polling power controlling system
System) device slot in.
The utility model includes at least processor and power supply, and CPU may be selected in processor, and processor is connected without traditional thread binding
It sets, memory, power supply, wireless device may be selected to have installed the wireless antenna of the TSC host of wireless transfer channel, at this point,
Antenna on TSC host and ground carry out wireless communication acquisition and change the outfit data, and processor connects memory module by switch module
With LKJ monitoring host computer, the data that change the outfit that processor obtains TSC host are sent to memory module and keep in, LKJ monitoring host computer
After obtaining the data that change the outfit in memory module, keeps on H-type monitoring record plug-in unit dump mouth, read by LKJ monitoring host computer
Data change the outfit.The USB of CPU+NandFlash composition can be selected for temporarily being stored to the data that change the outfit in memory module
The high-capacity storage module of interface.
Memory includes SRAM memory and FLASH memory.
Indicating lamp module and bluetooth module are also connected on processor, indicating lamp module is used for the shape that works the CPU of plug-in unit
State is indicated that bluetooth module is reserved wireless communicaltion module access.
Processor connects interchanger, and interchanger connects ETH isolation module, and ETH isolation module connection TSC host is led to
Letter.
Existing LKJ2000 monitoring host computer mostly uses greatly redundancy structure, that is, includes LKJ monitoring host computer A and LKJ monitoring host computer
B, processor connect TSC1 device or TSC2 device, and processing passes through USB interface A connection memory module A and USB isolation module A,
USB isolation module A connection LKJ monitoring host computer A, processor connect memory module B and USB isolation module B, USB by USB interface B
Isolation module B connection LKJ monitoring host computer B.
In addition, processor also passes through RS232 interface A connection RS232 isolation module A, RS232 isolation module A connection LKJ prison
Control host A；The processor is monitored by RS232 interface B connection RS232 isolation module B, RS232 isolation module B connection LKJ
Host B.
Since power supply is vehicle power supply, power supply is switched to 5V ~ 3.3V by DC-DC conversion module by power supply
Power supply after, reconnect processor be each of plug-in unit powered with electric original copy, in order to be monitored to power supply, processor also passes through electricity
Source observation circuit connects DC-DC conversion module, and the monitoring of operating voltage, circuit is carried out to power supply.
Wireless communication module is also connected by another ETH isolation module on interchanger, is used as wirelessly reserved expansion module.
It is also connected with temperature sensor on memory, is monitored for the operating temperature to plug-in unit, abnormal alarm.
Auxiliary circuit is also connected on processor, auxiliary circuit mainly includes ID mark circuit, temperature sensing circuit, lasts
Circuit, outer watchdog circuit, outer clock circuit etc..
As described above, the plug-in unit that wirelessly changes the outfit of the utility model passes through Ethernet switch and TSC1/TSC2 all the way
The wireless telecommunication function with ground system is realized in host connection by the radio channel of TSC1/TSC2 host；Wirelessly change the outfit
Plug-in unit is connect by 232 serial ports of two-way with redundancy-type LKJ2000 type monitoring device host, realizes the interaction of communication instruction；Wirelessly
Exchangeable device is connect by two-way USB with redundancy-type LKJ2000 type monitoring device host, realizes the transmission of data file.In addition,
The wireless reserved Ethernet all the way of exchangeable device, realizes the extension of TSC1/TSC2 host Ethernet interface.
Wireless apparatus for changing receives the data file of ground upload by the radio channel of TSC1/TSC2 host, then
Data file is written in memory module and is kept in.Wireless exchangeable device opens the channel USB, LKJ2000 type monitoring device master
Machine reads the data file in memory module after restarting, carry out data to host and display respectively and change the outfit.
In order to guarantee safety, the external interface of the utility model apparatus for changing is provided with isolation module.
As shown in Fig. 2, the utility model also provides a kind of system that wirelessly changes the outfit, which includes being arranged on locomotive
LKJ wireless remote apparatus for changing and with wireless apparatus for changing communication connection ground installation, ground installation include at least with LKJ without
The wireless communication terminal of the long-range apparatus for changing communication connection of line, and the ground-based server with wireless communication terminal communication connection.
LKJ wireless remote apparatus for changing is card format, is plugged in the slot of TSC device, passes through the vehicle-mounted of TSC device
The wireless communication terminal of antenna and ground installation carries out wireless communication.
Wherein, wireless communication terminal includes the WLAN access point communicated with car antenna, and the setting of WALN access point exists
Locomotive depot's server is connected to by the server of locomotive depot by railway intraoffice network with each Railway Bureau's server；Wireless communication terminal
It further include the 3G/4G network being connect with LAIS ground system server communication, LAIS ground system server passes through in Railway Bureau
Locomotive depot's server is connected to by net with each Railway Bureau's server.
As an implementation, each model of above-mentioned apparatus may be selected:
(1) master cpu selects the STM32F437IIT6 of ST company, this model M4 kernel mainstream cpu chip instantly.Core
Piece internal resource is abundant, can peripheral circuits design.
(2) memory module CPU selects the STM32F107VCT6 of ST company, CPU mainly to control the read-write of NandFlash.
(3) ethernet PHY and interchanger: the wireless included Ethernet MII/RMII interface all the way of exchangeable device master cpu.Outside
Portion's PHY controller chip selects the DP83848I of TI company, supports MII/RMII interface.Exchanger chip selects MICREL company
KSZ8863RLLI, 3 10/100M network interfaces of internal integration.Ethernet interface is using HX1198NL isolating transformer and outside
Electrical isolation.
(4) CAN transceiver: wireless exchangeable device master cpu carries 2 road CAN interfaces.External CAN transceiver chip selection
The ADM3053 of ADI company, data rate may be up to 1Mbps, carry 2.5kV rms signal and isolated from power.
(5) USB isolating chip type selecting: wireless exchangeable device master cpu carries 1 tunnel full speed USB2.0 interface.USB isolated core
Piece selects the ADuM3160 of ADI, the compatible USB2.0 of chip to support low speed and full speed data rate.Included 2.5kV signal and power supply
Isolation.
(6) 232 transceivers: wireless exchangeable device master cpu carries 4 road USART and 2 tunnel UART interfaces.232 transceiver cores
Piece selects the ADM3252E of ADI, carries 2.5kV signal and isolated from power.
(7) NAND Flash chip: Nand Flash chip selection Micron Technology (MICRON) of wireless exchangeable device
MT29F16G08AJADAWP-IT Nand Flash chip.Every capacity is 2GB.2 are used altogether.
(8) NOR Flash chip: the M29W256GL of Flash chip selection Micron Technology (MICRON) of wireless exchangeable device
NOR Flash chip.Every capacity is 32MB.1 is used altogether.
(9) sram chip: the AS6C4008A SRAM core of the sram chip selection Alliance company of wireless exchangeable device
Piece.Every capacity is 512KB.1 is used altogether.
(10) temperature/ID chip: the MAX31826 chip of the chip temperature selection MAXIM of wireless exchangeable device.1-Wire
Interface communication, 12 temperature resolutions (0.0625 DEG C), chip have unique 64 bit sequence number, can be used as onboard unique
ID。
(11) switch chip: the analog switch chip of wireless exchangeable device is primarily used to the switching channel USB.Chip selection
The TS3USB30E chip of TI.
(12) bluetooth module: the bluetooth module selection Shanghai Omdurman communication technology company of wireless exchangeable device
4.0 bimodulus module of BlueMod+SR/AI.Support the LE mode of latest definition in conventional Bluetooth BR, EDR and bluetooth 4.0.
Above-described is only preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise of not departing from the utility model general idea, several changes and improvements can also be made, these also should be considered as
The protection scope of the utility model.
Claims (10)
1.LKJ wireless remote apparatus for changing, it is characterised in that: including processor and power supply, the processor connection is wireless
Device, memory, power supply, the processor also connect memory module and LKJ monitoring host computer by switch module.
2. LKJ wireless remote apparatus for changing according to claim 1, it is characterised in that: be also connected on the processor
Indicating lamp module and bluetooth module.
3. LKJ wireless remote apparatus for changing according to claim 1, it is characterised in that: the processor passes through interchanger
ETH isolation module is connected, ETH isolation module connects wireless device, and the wireless device is connect with TSC host.
4. LKJ wireless remote apparatus for changing according to claim 3, it is characterised in that: the LKJ monitoring host computer is redundancy
Structure, including LKJ monitoring host computer A and LKJ monitoring host computer B, processor connect TSC1 host or TSC2 host, and processing passes through USB
Interface A connection memory module A and LKJ monitoring host computer A, processor pass through USB interface B connection memory module B and LKJ monitoring host computer
B。
5. LKJ wireless remote apparatus for changing according to claim 4, it is characterised in that: the processing passes through USB interface A
Memory module A and USB isolation module A, USB isolation module A connection LKJ monitoring host computer A is connected, processor is connected by USB interface B
Memory module B and USB isolation module B, USB isolation module B connection LKJ monitoring host computer B.
6. LKJ wireless remote apparatus for changing according to claim 1, it is characterised in that: the processor is connect by RS232
Mouth A connection RS232 isolation module A, RS232 isolation module A connection LKJ monitoring host computer A；The processor passes through RS232 interface B
Connect RS232 isolation module B, RS232 isolation module B connection LKJ monitoring host computer B.
7. LKJ wireless remote apparatus for changing according to claim 1, it is characterised in that: the power supply passes through DC-DC
Conversion module connects processor, and the processor connects DC-DC conversion module by electric source monitoring circuit.
8. LKJ wireless remote apparatus for changing according to claim 3, it is characterised in that: also by another on the interchanger
One ETH isolation module connects wireless communication module.
9.LKJ wireless remote changes the outfit system, it is characterised in that: changes including the described in any item LKJ wireless remotes of claim 1 ~ 8
Assembling device further includes ground installation, and the ground installation includes the wireless communication with the communication connection of LKJ wireless remote apparatus for changing
Terminal, and the ground-based server with wireless communication terminal communication connection.
The system 10. LKJ wireless remote according to claim 9 changes the outfit, it is characterised in that: the LKJ wireless remote changes the outfit
Device is card format, is plugged in the slot of TSC device, and the car antenna of TSC device and the channel radio of ground installation are passed through
Letter terminal carries out wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518781.7U CN208623694U (en) | 2018-04-12 | 2018-04-12 | LKJ wireless remote apparatus for changing and the system that changes the outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820518781.7U CN208623694U (en) | 2018-04-12 | 2018-04-12 | LKJ wireless remote apparatus for changing and the system that changes the outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623694U true CN208623694U (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820518781.7U Active CN208623694U (en) | 2018-04-12 | 2018-04-12 | LKJ wireless remote apparatus for changing and the system that changes the outfit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254475A (en) * | 2019-07-23 | 2019-09-20 | 北京交大思诺科技股份有限公司 | A kind of new type train operation monitoring system |
-
2018
- 2018-04-12 CN CN201820518781.7U patent/CN208623694U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254475A (en) * | 2019-07-23 | 2019-09-20 | 北京交大思诺科技股份有限公司 | A kind of new type train operation monitoring system |
| CN110254475B (en) * | 2019-07-23 | 2021-06-29 | 北京交大思诺科技股份有限公司 | Train operation monitoring system |
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