CN204965537U - On -vehicle protection register of track traffic - Google Patents
On -vehicle protection register of track traffic Download PDFInfo
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- CN204965537U CN204965537U CN201520631761.7U CN201520631761U CN204965537U CN 204965537 U CN204965537 U CN 204965537U CN 201520631761 U CN201520631761 U CN 201520631761U CN 204965537 U CN204965537 U CN 204965537U
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- management unit
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Abstract
The utility model belongs to track traffic car -mounted electronic device field involves a novel protection register that is used for track vehicle. On -vehicle protection register of track traffic contains data management unit, protection storage location and quick -witted case box part three, possesses special barrier propterty such as fire prevention, waterproof, antivibration, anti thump for the special type storage of locomotive operating data information, resume information. When the traffic accident takes place for track transportation vehicles, through the data that it was protected, can be to the cause of accident science of going on, objective analysis. Barrier propterty is high for this protection register, can use for a long time on track transportation vehicles, and the reliability is high.
Description
Technical field
The utility model belongs to rail transportation vehicle-mounted field of electronic devices, relates to a kind of Novel protective register for track vehicle.
Background technology
Along with the Large scale construction of the track traffic such as high ferro, subway, various track traffic security incident happens occasionally, the casualties that accident causes and economic loss constantly increase, and this makes the effect of locomotive running state supervisory system in operational management, crash analysis receive increasing concern.At present; the running state monitoring equipment that domestic locomotive is installed easily is damaged when there is high velocity impact; do not possess casualty data protective capability; and the countries and regions such as the U.S., Japan, Britain, European Union have developed the accident recorder possessing safeguard function at present, and make corresponding crashproof Valuation Standard and enforced detailed rules and regulations.Therefore, for strengthening locomotive running state monitoring further, improving the daily management level of locomotive operation, preventing locomotive accident frequently to occur, existing locomotive in service reequiped or installs the data recorder with safeguard function additional, being of great practical significance.
Summary of the invention
Goal of the invention: the purpose of this utility model is to provide a kind of ethernet communication mode and gathers train operation state data, and be recorded in the protection register in the memory module that volume is little, lighter in weight, crash survival capability are strong.
Technical scheme: rail transportation vehicle-mounted protection register comprises Data Management Unit, shielded storage device unit and case box parts three parts, possess the special type protection performances such as fire prevention, waterproof, vibrationproof, resisting strong impact, the special type for locomotive operating data information, record information stores.
Data Management Unit adopts PowerPC high-performance processor and VxWorks embedded real-time operating system, has 2 road 100Mbps industry ethernets, company's mature technology basis is designed.See Fig. 2.
Shielded storage device unit is made up of outer steel shell, thermofin, data memory module, cover plate etc., and memory module is placed in thermofin, and store for data, environmental sealing material on it, can resist fluid cutting.Data transmission is carried out by the lead-in wire be connected in memory module.Shielded storage device entirety is closed type, is more conducive to the protection of data memory module and the enhancing of crash survival capability.See Fig. 3.
In case box parts, fixed data administration module, shielded storage device are installed.Data management module is connected with shielded storage device by flexible cable, so that by the data memory module of all types of data stored in shielded storage device after process.See Fig. 1.
Beneficial effect:
The vehicle-mounted protection register of the utility model can effectively protect locomotive running state information, and record total volume can reach 8GB, can preserve up to 5 years after the power down of record data.When rail traffic vehicles generation traffic hazard, the data protected by it, can be carried out science, objectively analyze culprit.This protection register barrier propterty is high, can on rail traffic vehicles Long-Time Service, reliability is high.
Accompanying drawing explanation
Fig. 1 protects register overall schematic;
Fig. 2 protects register structural representation;
Fig. 3 Data Data administrative unit schematic diagram;
Fig. 4 shielded storage cellular construction schematic diagram;
Fig. 5 protects recorder system schematic diagram;
1, about 5-cover plate, 2-Data Management Unit, 3-case box parts, 4-shielded storage unit, 6-ventilating board, 7-data memory module, 8-thermofin, 9-outer steel shell, 10-cover plate.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, refers to Fig. 1 to Fig. 5.
A kind of rail transportation vehicle-mounted protection register is provided, comprise left and right cover plate 1,5, Data Management Unit 2, case box parts 3, shielded storage unit 4, ventilating board 6, described Data Management Unit and shielded storage device are all fixedly mounted in described case box parts, and Data Management Unit 2 is connected by data line with shielded storage unit 4.
Described Data Management Unit adopts PowerPC processor, and VxWorks embedded real-time operating system supported by described Data Management Unit hardware, and has 2 road 100Mbps industry ethernets.
Described shielded storage device comprises outer steel shell 9, thermofin 8, data memory module 7, cover plate 10; Data memory module is arranged in thermofin, and is enclosed with the encapsulant can resisting fluid cutting; Data memory module is connected with data transmit leg; Shielded storage device entirety is closed type.
Data Management Unit is connected with shielded storage device by flexible cable.
Case box parts adopt overall Milling Process to be shaped; Shielded storage unit adopts boss to support, and is fixed on cabinet inside; Data Management Unit adopts screw to be fixed on cabinet inside; The panel of case box parts has three pilot lamp, two handles and two M12 connectors.
Data Management Unit 2 and shielded storage unit 4 carry out data interaction by pseudo-parallel bus.
The connector of storage unit 4 adopts micro-rectangular connector of 31 pins.The insulation resistance of connector is not less than 5000M Ω under normal temperature condition, is not less than 100M Ω under wet heat condition.Between connector fuse (except shell core that picks) and casing, can the industrial frequency experiment of resistance to 800V voltage 1min, without puncturing and flashover.
Described case box parts 3 adopt overall Milling Process to be shaped; Shielded storage unit adopts boss to support, and is fixed on cabinet inside; Data Management Unit adopts screw to be fixed on box part; Panel has three pilot lamp, two handles and two M12 connectors, and indicator light colors is green, indicates " power supply ", " work/download ", " communication " respectively.Rear portion obtains working power by 96 core connectors from user's cabinet power supply backplane.Nameplate is fixed on case front panel, is marked with product type and title, factory number, operative norm.
The rail transportation vehicle-mounted protection recorder system course of work:
In the cabinet of the locomotive vehicle-mounted integrated information monitoring device that protection register is designed user by guide rails assembling, register panel is connected and fixed by screw and cabinet front portion.As Fig. 5.
Locomotive in operational process when needing to carry out communication, by lower panels 100Mbps Ethernet DX1 interface with the primary processor of user.When needs data are downloaded and test maintaining, by upper panel 100Mbps Ethernet DX2 interface.Rear portion obtains 5V DC supply by 96 core connectors from user's cabinet power supply backplane.When starting working, user supplies rail transportation vehicle-mounted protection register 5V DC supply, panel " power supply " pilot lamp Chang Liang.In data acquisition, when DX1 interface and user's main processor board Ethernet have data interaction, panel " communication " pilot lamp is glittering, when without data interaction, and panel " communication " pilot lamp Chang Liang.In data recording process, locomotive operating data is stored in the data memory module of shielded storage assembly through Data Management Unit by DX1 interface, panel " work/download " pilot lamp is glittering.Data are downloaded and in test maintaining process, are given terrestrial user by locomotive operating data by DX2 interface through Data Management Unit from the data memory module of shielded storage assembly, panel " work/download " pilot lamp Chang Liang.When the above course of work breaks down, corresponding pilot lamp goes out.
Claims (5)
1. a rail transportation vehicle-mounted protection register, it is characterized in that: comprise left and right cover plate (1,5), Data Management Unit (2), case box parts (3), shielded storage unit (4), ventilating board (6), described Data Management Unit and shielded storage device are all fixedly mounted in described case box parts, and Data Management Unit (2) is connected by data line with shielded storage unit (4).
2. rail transportation vehicle-mounted protection register as claimed in claim 1, it is characterized in that, described Data Management Unit adopts PowerPC processor, and VxWorks embedded real-time operating system supported by described Data Management Unit hardware, and has 2 road 100Mbps industry ethernets.
3. rail transportation vehicle-mounted protection register as claimed in claim 1, it is characterized in that, described shielded storage device comprises outer steel shell, thermofin, data memory module, cover plate; Data memory module is arranged in thermofin, and is enclosed with the encapsulant can resisting fluid cutting; Data memory module is connected with data transmit leg; Shielded storage device entirety is closed type.
4. rail transportation vehicle-mounted protection register as claimed in claim 1, it is characterized in that, Data Management Unit is connected with shielded storage device by flexible cable.
5. rail transportation vehicle-mounted protection register as claimed in claim 1, it is characterized in that, case box parts adopt overall Milling Process to be shaped; Shielded storage unit adopts boss to support, and is fixed on cabinet inside; Data Management Unit adopts screw to be fixed on cabinet inside; The panel of case box parts has three pilot lamp, two handles and two M12 connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631761.7U CN204965537U (en) | 2015-08-20 | 2015-08-20 | On -vehicle protection register of track traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631761.7U CN204965537U (en) | 2015-08-20 | 2015-08-20 | On -vehicle protection register of track traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204965537U true CN204965537U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631761.7U Active CN204965537U (en) | 2015-08-20 | 2015-08-20 | On -vehicle protection register of track traffic |
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| Country | Link |
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| CN (1) | CN204965537U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513621A (en) * | 2016-02-01 | 2016-04-20 | 北京中融智和科技有限公司 | Locomotive vehicle-mounted security defending system and reinforced data protection memory bank thereof |
| CN106933155A (en) * | 2017-04-13 | 2017-07-07 | 北京建筑大学 | A kind of railcar operation recording device |
| CN112133335A (en) * | 2020-10-14 | 2020-12-25 | 威海火峰电脑有限公司 | Device capable of protecting mobile hard disk under emergency |
| WO2021031918A1 (en) * | 2019-08-19 | 2021-02-25 | 北京全路通信信号研究设计院集团有限公司 | Vehicle-mounted black box protector |
| WO2021223952A1 (en) * | 2020-05-04 | 2021-11-11 | Siemens Mobility GmbH | Transport system, transport means and data management method |
-
2015
- 2015-08-20 CN CN201520631761.7U patent/CN204965537U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105513621A (en) * | 2016-02-01 | 2016-04-20 | 北京中融智和科技有限公司 | Locomotive vehicle-mounted security defending system and reinforced data protection memory bank thereof |
| CN106933155A (en) * | 2017-04-13 | 2017-07-07 | 北京建筑大学 | A kind of railcar operation recording device |
| WO2021031918A1 (en) * | 2019-08-19 | 2021-02-25 | 北京全路通信信号研究设计院集团有限公司 | Vehicle-mounted black box protector |
| WO2021223952A1 (en) * | 2020-05-04 | 2021-11-11 | Siemens Mobility GmbH | Transport system, transport means and data management method |
| CN112133335A (en) * | 2020-10-14 | 2020-12-25 | 威海火峰电脑有限公司 | Device capable of protecting mobile hard disk under emergency |
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