CN204291017U - The monitoring equipment of communication in railroad train control system - Google Patents
The monitoring equipment of communication in railroad train control system Download PDFInfo
- Publication number
- CN204291017U CN204291017U CN201420792114.XU CN201420792114U CN204291017U CN 204291017 U CN204291017 U CN 204291017U CN 201420792114 U CN201420792114 U CN 201420792114U CN 204291017 U CN204291017 U CN 204291017U
- Authority
- CN
- China
- Prior art keywords
- board
- communication
- interface
- slot
- control system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model provides the monitoring equipment of communication in railroad train control system, and the problem that solve is: at present mainly contain five kinds of communication modes in train control system, and often kind of communication modes has oneself monitoring equipment, without Unified Form.Main points of the present utility model are: it comprises power panel, RS485/422 communication board, RS232 interface board, CAN communication board, the CPU board being with PowerPC processor and CPCI backboard; Backboard there are power panel slot, RS485/422 communication board slot, RS232 interface board slot, CAN communication board slot and CPU board slot, four interface board slots except power panel slot are arranged in parallel from left to right, CPU board slot is positioned at rightmost, is inserted in corresponding slot according to the requirement of CPCI specification by each board; RS485/422 communication board, RS232 interface board, CAN communication board are by among respective custom cable access train control system.
Description
Technical field
The utility model relates to the monitoring equipment of communication in a kind of railroad train control system, especially can Real-Time Monitoring record Ethernet, RS485/422, RS232, CAN communication information.
Background technology
In the train control system of current China, the communication mode of equipment room and inside mainly contains the communication modes such as Ethernet, CAN, RS485/422 and RS232 serial ports, in these five kinds of communication modes, often kind of communication modes has oneself monitoring equipment, without Unified Form, bring many problems to practical application.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide the monitoring equipment of communication in a kind of railroad train control system.It is a kind of embedded monitoring platform based on PowerPC processor, can monitor above-mentioned five kinds of communication modes simultaneously.User can write upper layer software (applications) according to self-demand on the platform, monitors the communication of equipment, then carries out the parsing of data through resolving software, when communication between devices breaks down, and can by the data analysis after parsing and location.
The purpose of this utility model is achieved in that it comprises power panel, RS485/422 communication board, RS232 interface board, CAN communication board, CPU board with PowerPC processor and cpci bus connector backboard (hereinafter referred to as backboard), backboard there is power panel slot, RS485/422 communication board slot, RS232 interface board slot, CAN communication board slot and CPU board slot, four interface board slots except power panel slot are arranged in parallel from left to right, CPU board slot is positioned at rightmost, according to the requirement of CPCI specification, each plate is inserted in corresponding slot, RS485/422 communication board, RS232 interface board, CAN communication board are by among respective custom cable access train control system, said RS485/422 communication board is the interface board in monitoring train control system with RS485/422 interface equipment, and port adopts isolation design, to avoid interference monitored equipment, CAN communication board is the interface board in monitoring train control system with CAN interface equipment, meets CAN2.0B communication protocol, RS232 interface board is the interface board in monitoring train control system with RS232 interface equipment, backboard for each CPCI interface board provide bus interface and power supply input, power panel is the power supply of each interface board on cabinet, CPU board is the core processing unit of this monitoring equipment, be responsible for by RS485/422 communication board, CAN communication board, the collection of RS232 interface board come data store, and can by USB storage device data conversion storage on External memory equipment, CPU board provides two-way Ethernet interface, in order to monitor the Ethernet data in train control system simultaneously.
Compared with prior art, the beneficial effects of the utility model are, the communication information of Ethernet, RS485/422, RS232, CAN communication interface can be had in on-line real time monitoring train control system, without the need to operating existing multiple monitoring equipment, facilitate technical staff to download and analyze the historical communication information of institute's monitoring equipment.Simultaneously this monitoring equipment adopts embedded system, system is customizable, cutting, optimization, have for embody rule fail safe, feature that reliability is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described further.
Fig. 1 is systematic schematic diagram of the present utility model.
Fig. 2 is structural representation of the present utility model (omitting chassis cover).
Embodiment
It comprises power panel 1, RS485/422 communication board 2, RS232 interface board 3, CAN communication board 4, CPU board 5 and backboard 6, backboard there are power panel slot, RS485/422 communication board slot 62, RS232 interface board slot 63, CAN communication board slot 64 and CPU board slot 65, four interface board slots except power panel slot are arranged in parallel from left to right, CPU board slot is positioned at rightmost, is inserted in corresponding slot according to the requirement of CPCI specification by each board; RS485/422 communication board, RS232 interface board, CAN communication board are by among respective custom cable access train control system; The power panel that DC 110V inputs provides 3.3V, 5V and ± 12V out-put supply for each board on cabinet; CPU board with PowerPC processor is the core processing unit of this monitoring equipment, CPU board provides data, address, clock, arbitration, control signal etc. by the cpci bus of backboard to RS485/422 communication board, RS232 interface board, CAN communication plate, and can by USB storage device data conversion storage on External memory equipment.
Be inserted in 3U/24HP inch rack 7 by European card inserting-in mode, RS485/422 communication board in figure, RS232 interface board, CAN communication plate can transpositions, and CPU board must in cabinet slot rightmost (No. 4 system bits).
By DC power supply modular converter, 220V AC power is converted to 110V DC power supply, is connected to power panel by standard mains cable, make whole system bio-occlusion electricity.RS485/422 communication board, RS232 interface board, CAN communication board, by among custom cable access train control system, gather both sides and send information mutually, simultaneously by the Ethernet interface monitoring Ethernet information of CPU board.Because each expanding communication interface board adopts isolation mode, therefore the process of monitoring can not affect the normal operation of train control system.After this, the communication data of each expanding communication interface board collection can undertake compressing by CPU board and be stored in local CF card according to user's request and (be equivalent to CPU board hard disk), carry out transferring analysis for user.
Claims (1)
1. the monitoring equipment of communication in railroad train control system, is characterized in that: it comprises power panel, RS485/422 communication board, RS232 interface board, CAN communication board, the CPU board of band PowerPC processor and CPCI backboard; Backboard there are power panel slot, RS485/422 communication board slot, RS232 interface board slot, CAN communication board slot and CPU board slot, four interface board slots except power panel slot are arranged in parallel from left to right, CPU board slot is positioned at rightmost, is inserted in corresponding slot according to the requirement of CPCI specification by each board; RS485/422 communication board, RS232 interface board, CAN communication board are by among respective custom cable access train control system; Said RS485/422 communication board is the interface board in monitoring train control system with RS485/422 interface equipment, and port adopts isolation design; CAN communication board is the interface board in monitoring train control system with CAN interface equipment, meets CAN2.0B communication protocol; RS232 interface board is the interface board in monitoring train control system with RS232 interface equipment; Backboard for each CPCI interface board provide bus interface and power supply input; Power panel is the power supply of each interface board on cabinet; CPU board is the core processing unit of this monitoring equipment, be responsible for by RS485/422 communication board, CAN communication board, the collection of RS232 interface board come data store, and can by USB storage device data conversion storage on External memory equipment; CPU board provides two-way Ethernet interface simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792114.XU CN204291017U (en) | 2014-12-16 | 2014-12-16 | The monitoring equipment of communication in railroad train control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420792114.XU CN204291017U (en) | 2014-12-16 | 2014-12-16 | The monitoring equipment of communication in railroad train control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204291017U true CN204291017U (en) | 2015-04-22 |
Family
ID=52874143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420792114.XU Active CN204291017U (en) | 2014-12-16 | 2014-12-16 | The monitoring equipment of communication in railroad train control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204291017U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683676A (en) * | 2018-11-27 | 2019-04-26 | 湖南铁路科技职业技术学院 | Expansion card |
| CN109782649A (en) * | 2018-11-27 | 2019-05-21 | 湖南铁路科技职业技术学院 | Integrated train control system |
-
2014
- 2014-12-16 CN CN201420792114.XU patent/CN204291017U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109683676A (en) * | 2018-11-27 | 2019-04-26 | 湖南铁路科技职业技术学院 | Expansion card |
| CN109782649A (en) * | 2018-11-27 | 2019-05-21 | 湖南铁路科技职业技术学院 | Integrated train control system |
| CN109782649B (en) * | 2018-11-27 | 2021-07-27 | 湖南铁路科技职业技术学院 | Integrated train control system |
| CN109683676B (en) * | 2018-11-27 | 2022-06-17 | 湖南铁路科技职业技术学院 | Expansion card |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204257948U (en) | A kind of smart jack and intelligent socket system | |
| TWM435736U (en) | Intelligent power with wireless identification and device | |
| CN104917845A (en) | UPS (Uninterruptible Power Supply) intelligent monitoring network | |
| CN104698923A (en) | Motor train unit auxiliary control system | |
| CN204291017U (en) | The monitoring equipment of communication in railroad train control system | |
| CN102545550A (en) | Control device for auxiliary current transformer and auxiliary current transformer system | |
| CN201947289U (en) | Server managing and monitoring system | |
| CN206021132U (en) | A kind of desk computer based on 400 processor of Shen prestige SW | |
| CN103226535B (en) | A kind of microserver and management method thereof | |
| CN103853680A (en) | Bus-signal monitoring device and method | |
| CN202351339U (en) | Power quality monitoring device | |
| CN204374764U (en) | A kind of analoging detecting device that can improve Digitizing And Control Unit debugging efficiency | |
| CN203025686U (en) | Multi-source data storage device | |
| CN202495088U (en) | LiMS-based biological platform laboratory instrument management system | |
| CN204500630U (en) | Based on wired clinical monitoring data acquisition processing system with wireless network | |
| CN204374961U (en) | Medical inspection information acquisition system | |
| CN102708089B (en) | WINCE embedded operating system for monitoring device of power quantity | |
| CN202997700U (en) | Energy and power monitoring device | |
| CN204350196U (en) | A kind of server of intelligent video monitoring | |
| CN205230461U (en) | Device is always controlled to power | |
| CN202784515U (en) | Interface circuit of multifunctional intelligent access management system for certificates | |
| CN103376866A (en) | Server system | |
| CN204302868U (en) | A kind of privately owned cloud based on the application of enterprise network dish stores all-in-one | |
| CN203217319U (en) | Processor state parameter monitoring equipment based on portable storage device | |
| CN202634490U (en) | Distribution type network data detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151126 Address after: 710048 Shaanxi city of Xi'an Province Jinhua Road No. 3 Tong Road (Xi'an) Rail Transportation Industry Group Co. Ltd. Patentee after: General (Xi'an) Railway Industry Group Co. Ltd. Address before: 110025, No. 16, Middle North Road, Tiexi District, Liaoning, Shenyang Patentee before: Shenyang Railway Signal Co., Ltd. |