CN203101970U - Locomotive-borne safety monitoring equipment platform - Google Patents
Locomotive-borne safety monitoring equipment platform Download PDFInfo
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- CN203101970U CN203101970U CN 201320052967 CN201320052967U CN203101970U CN 203101970 U CN203101970 U CN 203101970U CN 201320052967 CN201320052967 CN 201320052967 CN 201320052967 U CN201320052967 U CN 201320052967U CN 203101970 U CN203101970 U CN 203101970U
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- safety monitoring
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Abstract
The utility model relates to a locomotive-borne safety monitoring equipment platform which comprises a central processing platform and a plurality of safety monitoring subsystems. The plurality of safety monitoring subsystems comprise an air brake monitoring subsystem, a fire prevention monitoring subsystem, a high voltage insulation detection subsystem, a train power supply monitoring subsystem, a walking part fault monitoring subsystem and a video monitoring subsystem. Each of the safety monitoring subsystems is in accordance with a uniform communication protocol and the defined frame format and data code and is communicated with the central processing platform. The locomotive-borne safety monitoring equipment platform of the utility model is suitable for being applied to a locomotive, a bullet train, a subway and an intercity train.
Description
Technical field
The utility model relates to a kind of train apparatus, especially, relates to a kind of locomotive vehicle-mounted safety monitoring device platform.
Background technology
The system of the safety monitoring aspect of installing on the existing locomotive has: LKJ train running monitoring system, locomotive key position video monitor and fire alarm system, traveling portion pick-up unit, electric locomotive roof insulation detection device, contact net comprehensive monitor system etc.
Every kind of monitoring equipment of existing safety monitoring product is only monitored at an aspect of locomotive, as roof insulation, traveling portion, braking etc.It is all multi-functional that multiple independently monitoring equipment has separately interface display, audio alert, data storage etc. separately, cause the too many and complicated operation of content that the driver pays close attention in the driving process, the notice of having disperseed the driver has brought bad influence for normal driving.
On the other hand, existing locomotive has many, the widespread characteristics of vehicle.Electric power/internal combustion, passenger traffic/shipping, different capacity grade, friction speed grade, different technologies platform, need not use factors such as region, form different demands monitoring content.Also do not form the configurable safety monitoring system of uniform platformization at present.
Consider above factor, press for the multi-functional comprehensive monitor system of a cover in the prior art, locomotive operation safety and reliability are had significantly improve.
The utility model content
At the above-mentioned problems in the prior art, according to an aspect of the present utility model, a kind of locomotive vehicle-mounted safety monitoring device platform is proposed, comprise: central processing platform, with a plurality of safety monitoring subsystems, wherein said a plurality of safety monitoring subsystems comprise: air damping monitoring subsystem, fireproof monitoring subsystem, High-Voltage Insulation detection subsystem, train power supply monitoring subsystem, traveling portion malfunction monitoring subsystem and video monitoring subsystem; Wherein, described each safety monitoring subsystem is communicated by letter with central processing platform with digital coding in accordance with uniform communication agreement and defined frame format thereof.
Further, central processing platform is communicated by letter with described video monitoring subsystem by Ethernet described in the aforesaid locomotive vehicle-mounted safety monitoring device platform, by CAN bus and other safety monitoring subsystem communications.
Further, aforesaid locomotive vehicle-mounted safety monitoring device platform has comprised cabinet, described cabinet upper strata is described central processing platform, and lower floor is described a plurality of safety monitoring subsystem, and wherein each monitoring subsystem uses public power supply, network, storer and display terminal.
Further, central processing platform comprises described in the aforesaid locomotive vehicle-mounted safety monitoring device platform: be installed in processing integrated circuit board, storage integrated circuit board and exchange integrated circuit board on the described cabinet, wherein said processing integrated circuit board is communicated by letter with described a plurality of monitoring subsystems; Described disposable plates card connection is described exchange integrated circuit board extremely, and can be by other system communication of described exchange integrated circuit board and locomotive; Described storage integrated circuit board is used for providing storage space for described processing integrated circuit board.
Further, central processing platform described in the aforesaid locomotive vehicle-mounted safety monitoring device platform comprises that two are handled integrated circuit board, two storage integrated circuit boards and two exchange integrated circuit boards as hot backup redundancy.
Further, central processing platform described in the aforesaid locomotive vehicle-mounted safety monitoring device platform comprises that CAN isolates integrated circuit board, and the CAN bus that is used for the mainframe box outside inserts, and isolates with the CAN bus of inside.
Further, central processing platform comprises the audio frequency and video display terminal described in the aforesaid locomotive vehicle-mounted safety monitoring device platform, with the monitoring information of unified interface display from described a plurality of safety monitoring subsystems.
Further, aforesaid locomotive vehicle-mounted safety monitoring device platform is in the locomotive operation process, and described central processing platform will be reported to the police and status information sends to ground system.
The utility model mainly carries out the through engineering approaches design by two redundant processing and storage unit, two Netcom letter unit, high capacity reinforcement protection storage unit, intelligent man machine operation interface to central processing platform.The central processing platform of the locomotive monitor platform-locomotive vehicle-mounted security protection system by possessing high efficiency of transmission, storage and uniform, intelligent man-machine interaction interface in the utility model has been realized integrated at the safety monitoring function of 6 big intermediate item such as locomotive braking system, electric power system, traveling portion, roof insulation, video, fire prevention.
Description of drawings
Below, will be described in more detail preferred implementation of the present utility model in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation according to the safety monitoring device platform of an embodiment of the present utility model; And
Fig. 2 is software that moves on the processing integrated circuit board according to the central processing platform of an embodiment of the present utility model and the synoptic diagram that runs on the software of audio frequency and video display terminal.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Design concept of the present utility model is that the monitoring system that multiple locomotive vehicle-mounted is security-related is integrated into a platform in a kind of modular mode.The mode of this hardware and software platform can provide unified hardware interface, software protocol, data storage, interface display etc., saves production cost, saves installing space to reach, realizes the purpose of flexible configuration easily.
Locomotive vehicle-mounted security protection system according to an embodiment of the present utility model is at jeopardizing safe material particular, emphasis parts and position in the locomotive operation process, on the early stage existing basis that respectively disperses the locomotive safety equipment, consummating function, comprehensive integration form complete systematicness, the safety device of hardware and software platform.According to an embodiment of the present utility model, the structure of locomotive vehicle-mounted security protection system is the form that central processing platform carries the function monitoring subsystem.
Below finding by systematic study is the modal fault origination point that is related to motorcycle safety in the locomotive operation process: core Pneumatic brake systems duty how, how are the reliability of electric equipment and running status in the car, locomotive is whether the function of passenger vehicle power supply is normal, whether disaster hidden-trouble is arranged, whether the situation of locomotive each equipment room in operational process can write down and playback, the state of insulation of roof high-tension apparatus how, undertaking locomotive safety running traveling portion dynamic property how, whether bearing temperature monitoring is working properly, and whether bearing breaks down or the like.These aspects concern locomotive operation safety, influence locomotive operation efficient.
In order to satisfy the above-mentioned monitoring requirements of locomotive, according to an embodiment of the present utility model, integrated safety monitoring device platform comprises six monitoring functions such as air damping monitoring, fireproof monitoring, High-Voltage Insulation detection, train power supply monitoring, traveling portion malfunction monitoring, video monitoring and record, is also referred to as the 6A system.
Fig. 1 is the structural representation according to the safety monitoring device platform of an embodiment of the present utility model.As shown in the figure, the safety monitoring device platform comprises central processing platform and 6 big safety monitoring subsystems.The safety monitoring device platform has adopted the cabinet double layer design, the upper strata is central processing platform, lower floor is 6 big safety monitoring subsystems, each monitoring subsystem is under public platform, use equipment such as public power supply, network, storer, display terminal, and use the cabinet of unified design, rack to realize unified physical protection the locomotive environment.
According to an embodiment of the present utility model, the video monitoring subsystem is connected to central processing platform by Ethernet, and remaining monitoring subsystem is by CAN(Control Area Network) bus is connected to central processing platform.
According to an embodiment of the present utility model, each monitoring subsystem is designed to independently a plug-in card or a card cage, inserts in the corresponding interface of central processing platform and carries out work.
Central authorities' processing platform is the nucleus module of safety monitoring device platform, and following function is provided:
1) provides power supply for monitoring subsystem.
2) function that possesses the diagnosis of antithetical phrase system relationship or analyze.
3) possesses the function that sends public information to each subsystem.
4) possesses the function of man-machine interface display subsystem data.
5) possesses network transmission function.
6) possesses data storage function.
7) possesses data unload function.
8) possesses the function of playing safety monitoring device platform alarm voice.
Central authorities' processing platform comprises a plurality of integrated circuit boards that are installed on the safety monitoring device platform cabinet.Safety monitoring device platform cabinet comprises two-layer up and down.The upper strata is processing integrated circuit board, storage integrated circuit board and the exchange integrated circuit board that central processing platform comprises.According to an embodiment of the present utility model, wherein central processing platform comprises that two are handled integrated circuit board, two storage integrated circuit boards and two exchange integrated circuit boards as hot backup redundancy.Central authorities' processing platform comprises two audio frequency and video display terminals, lays respectively at an end cab and two end cabs, as human-computer interaction interface.
Handle integrated circuit board or claim that the CPU board card is the core processing unit of total system.The CPU board card connection is to exchanging integrated circuit board, and Ethernet that can be by being connected to the exchange integrated circuit board and other system communication of locomotive.Handling integrated circuit board communicates by letter with each monitoring subsystem; And the audio frequency and video display terminal of control cab, with the various information of unified interface display and receive driver and conductor's input information.
According to an embodiment of the present utility model, handle the clock that integrated circuit board is also safeguarded total system.The CPU board card can carry liquid crystal display, can show the work state information of CPU etc.
The storage integrated circuit board is used for to CPU provides massive storage space, and it can be connected to the CPU board card by usb bus.The exchange integrated circuit board can adopt 8 mouthfuls 100M Ethernet exchange integrated circuit board, is used for realizing the communication between each system in the locomotive.
The groundwork principle of central authorities' processing platform:
1) gathers, receives the data and the warning message of each on-vehicle safety monitoring subsystem in real time, carry out the comprehensive diagnos analysis, will report to the police and status information in time sends to the display screen of cab, point out the driver to carry out necessary processing;
2) provide external network communicating function, in the locomotive operation process, will report to the police and status information sends to ground system, carry out analyzing and diagnosing, make corresponding decision-making and then prevent the generation of accident according to the result of analyzing and diagnosing by ground system;
3) raw data of each safety monitoring subsystem of keeping records and download function is provided, the raw data that downloads to behind the ground is carried out comprehensive diagnos, data mining by ground system, find out potential risks, for the utilization state of locomotive is made prediction the generation of accident prevention.
The network communications technology of central authorities' processing platform adopts the dual network data transmission network of CAN+ Ethernet.With reference to the accompanying drawings 1, wherein broad-brush is the CAN bus, and double-head arrow is an Ethernet.
Central authorities' processing platform communicates by CAN bus and brake monitoring subsystem, fireproof monitoring subsystem, the five big subsystems such as detection subsystem, train power supply monitoring subsystem, traveling portion monitoring subsystem that insulate, mainly be because the monitoring subsystem real-time is had relatively high expectations, simultaneously to the occupancy of communication bandwidth by not quite, so adopted the CAN network.
Central authorities' processing platform couples together by Ethernet and video monitoring subsystem, display screen.The safety monitoring platform adopts the 100M Ethernet, can satisfy the communication requirement of high bandwidths such as video flowing.
The disposable plates cartoon is crossed the data and the warning of Ethernet and CAN bus reception 6A monitoring subsystem; The memory board cartoon is crossed usb bus and is connected with processing unit, the Monitoring Data of storage system; The exchange integrated circuit board provides multichannel Ethernet data exchange capacity; CAN isolates the CAN bus that integrated circuit board is used for the mainframe box outside and inserts, isolate with the CAN bus of inside, integrated circuit board with the data forwarding on the outside CAN bus to inner CAN bus.The CAN bus of High-Voltage Insulation detection part inserts main frame by this integrated circuit board.
Central authorities' processing platform possesses two redundant processing unit and storage unit, adopts two Netcoms letter technology, and promptly CAN+ ethernet communication technology realizes data centralization, the information sharing of each monitoring subsystem, and carries out analysis-by-synthesis by database.Each monitoring subsystem is abideed by uniform communication agreement and defined frame format and digital coding, communicates by letter with central processing platform.
Fig. 2 is software that moves on the processing integrated circuit board according to the central processing platform of an embodiment of the present utility model and the synoptic diagram that runs on the software of audio frequency and video display terminal.Run on the software of handling integrated circuit board and be used to finish reception 6A subsystem data, the high capacity storage, process data is downloaded, simultaneously for providing Data Bridge between audio frequency and video display terminal and the 6A monitoring subsystem.The software that runs on the audio frequency and video display terminal is used to finish human-computer interaction interface.
Run on the software of handling integrated circuit board and be divided into main control module and a plurality of submodule.Main control module is responsible for dispatching each submodule synthetic operation.Wherein the CAN communication module be responsible for the CAN network on monitoring subsystem (promptly insulating, prevent fires, be listed as 5 big subsystems such as confession, traveling, braking) communicate, group bag verification module is responsible for the checking work of 6A system message, effectively message is through behind the comprehensive diagnos, be saved in the high capacity storage, and the scheduling by master control, use the ethernet communication module to send to software on the audio frequency and video display terminal.The independent ethernet channel of video flowing process of subsystem of video directly is forwarded to the video image module of the software on the audio frequency and video display terminal, carries out video and shows.
Run on the software of handling integrated circuit board and mainly finished by 3 threads, main thread is responsible for broadcasting public information, comprises information such as time, speed, kilometer post, train number, license number.Receiving thread is responsible for receiving the Monitoring Data of 6A monitoring subsystem, and carries out comprehensive diagnos, storage and uniform, and then the data after will diagnosing send to audio frequency and video display terminal software, is used for man-machine interface and shows.Download thread is responsible for detecting available external USB memory device, if the USB memory device possesses downloadable authentication and enough spaces is arranged, can regard as effective equipment, begin data download in mobile storage simultaneously, and the demonstration download progress, download is finished rear line and is sent information.
The utility model is that domestic development first is applicable to electric power, internal combustion, the central processing platform of the machine safety monitoring of shunting, platform possesses key elements such as the required express network of safety monitoring, core processing, reinforcing storage, intelligent human/computer interface, compare with independent safety monitoring device in the past, increase substantially overall performance, simplified system architecture.
The utility model also proposes brand-new software and hardware interface specification, unified mechanical installation mode, unified driver operation interface.Can be compatible and expand the subsystem production firm that possesses different technical characteristics of deferring to interface protocol, promote the benign development of motorcycle safety monitoring industry.
The utility model is by research core processing and the electrical structure of reinforcing storage unit, mechanical property, performance index, environmental parameter etc., satisfied the comprehensive treatment capability of many monitoring subsystems data, with the lasting high capacity storage capacity of height protection, improved the performance of whole monitoring system.
The utility model can also comprise the intelligent human-machine interaction interface, observation interface and warning expression way with suitable driver operation, employing realizes the fusion prompting of warning message and alarm voice based on multithreading interface display and speech play technology, will reduce to minimum to the interference of driver's driving.Locomotive vehicle-mounted safety monitoring device platform of the present utility model is applicable to the application of locomotive, motor train unit, subway and inter-city train.
The foregoing description is only for the usefulness that the utility model is described, and be not to be to restriction of the present utility model, the those of ordinary skill in relevant technologies field, under the situation that does not break away from the utility model scope, can also make various variations and modification, therefore, all technical schemes that are equal to also should belong to the disclosed category of the utility model.
Claims (8)
1. a locomotive vehicle-mounted safety monitoring device platform is characterized in that, comprising:
Central authorities' processing platform; With
A plurality of safety monitoring subsystems, wherein said a plurality of safety monitoring subsystems comprise: air damping monitoring subsystem, fireproof monitoring subsystem, High-Voltage Insulation detection subsystem, train power supply monitoring subsystem, traveling portion malfunction monitoring subsystem and video monitoring subsystem;
Wherein, described each safety monitoring subsystem is communicated by letter with central processing platform with digital coding in accordance with uniform communication agreement and defined frame format thereof.
2. locomotive vehicle-mounted safety monitoring device platform according to claim 1 is characterized in that, described central processing platform is communicated by letter with described video monitoring subsystem by Ethernet, by CAN bus and other safety monitoring subsystem communications.
3. locomotive vehicle-mounted safety monitoring device platform according to claim 1, it is characterized in that, further comprised cabinet, described cabinet upper strata is described central processing platform, lower floor is described a plurality of safety monitoring subsystem, and wherein each monitoring subsystem uses public power supply, network, storer and display terminal.
4. locomotive vehicle-mounted safety monitoring device platform according to claim 3, it is characterized in that, described central processing platform comprises: be installed in processing integrated circuit board, storage integrated circuit board and exchange integrated circuit board on the described cabinet, wherein said processing integrated circuit board is communicated by letter with described a plurality of monitoring subsystems; Described disposable plates card connection is described exchange integrated circuit board extremely, and can be by other system communication of described exchange integrated circuit board and locomotive; Described storage integrated circuit board is used for providing storage space for described processing integrated circuit board.
5. locomotive vehicle-mounted safety monitoring device platform according to claim 4 is characterized in that, described central processing platform comprises that two are handled integrated circuit board, two storage integrated circuit boards and two exchange integrated circuit boards as hot backup redundancy.
6. locomotive vehicle-mounted safety monitoring device platform according to claim 4 is characterized in that, described central processing platform comprises that CAN isolates integrated circuit board, and the CAN bus that is used for the mainframe box outside inserts, and isolates with the CAN bus of inside.
7. locomotive vehicle-mounted safety monitoring device platform according to claim 6 is characterized in that described central processing platform comprises the audio frequency and video display terminal, with the monitoring information of unified interface display from described a plurality of safety monitoring subsystems.
8. locomotive vehicle-mounted safety monitoring device platform according to claim 1 is characterized in that, in the locomotive operation process, described central processing platform will be reported to the police and status information sends to ground system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052967 CN203101970U (en) | 2013-01-30 | 2013-01-30 | Locomotive-borne safety monitoring equipment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320052967 CN203101970U (en) | 2013-01-30 | 2013-01-30 | Locomotive-borne safety monitoring equipment platform |
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| Publication Number | Publication Date |
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| CN203101970U true CN203101970U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320052967 Expired - Lifetime CN203101970U (en) | 2013-01-30 | 2013-01-30 | Locomotive-borne safety monitoring equipment platform |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439627A (en) * | 2013-09-14 | 2013-12-11 | 株洲中车轨道交通装备有限公司 | Train power supply leakage current detecting system and method |
| CN109611905A (en) * | 2018-12-03 | 2019-04-12 | 宁波吉吉娃电子科技有限公司 | Rotating circular disk, which is stablized, maintains platform |
| CN110320891A (en) * | 2019-07-09 | 2019-10-11 | 中车青岛四方车辆研究所有限公司 | Rail vehicle braking system CAN bus message maintenance monitoring system and monitoring method |
| CN110466564A (en) * | 2019-08-15 | 2019-11-19 | 北京交大思诺科技股份有限公司 | LKJ Logical processing unit based on dual processors security architecture |
| CN112061054A (en) * | 2020-09-18 | 2020-12-11 | 泰康保险集团股份有限公司 | Device and method for monitoring use state of vehicle-mounted intelligent device |
| CN114113831A (en) * | 2021-11-04 | 2022-03-01 | 中车洛阳机车有限公司 | Locomotive monitoring system testing method combined with ground test equipment |
-
2013
- 2013-01-30 CN CN 201320052967 patent/CN203101970U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103439627A (en) * | 2013-09-14 | 2013-12-11 | 株洲中车轨道交通装备有限公司 | Train power supply leakage current detecting system and method |
| CN103439627B (en) * | 2013-09-14 | 2015-12-23 | 株洲中车轨道交通装备有限公司 | Train power supply leakage current test system and detection method |
| CN109611905A (en) * | 2018-12-03 | 2019-04-12 | 宁波吉吉娃电子科技有限公司 | Rotating circular disk, which is stablized, maintains platform |
| CN110320891A (en) * | 2019-07-09 | 2019-10-11 | 中车青岛四方车辆研究所有限公司 | Rail vehicle braking system CAN bus message maintenance monitoring system and monitoring method |
| CN110466564A (en) * | 2019-08-15 | 2019-11-19 | 北京交大思诺科技股份有限公司 | LKJ Logical processing unit based on dual processors security architecture |
| CN112061054A (en) * | 2020-09-18 | 2020-12-11 | 泰康保险集团股份有限公司 | Device and method for monitoring use state of vehicle-mounted intelligent device |
| CN114113831A (en) * | 2021-11-04 | 2022-03-01 | 中车洛阳机车有限公司 | Locomotive monitoring system testing method combined with ground test equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
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| CX01 | Expiry of patent term |