CN204801825U - EMUs ATO autopilot control circuit - Google Patents
EMUs ATO autopilot control circuit Download PDFInfo
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- CN204801825U CN204801825U CN201520489586.2U CN201520489586U CN204801825U CN 204801825 U CN204801825 U CN 204801825U CN 201520489586 U CN201520489586 U CN 201520489586U CN 204801825 U CN204801825 U CN 204801825U
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Abstract
The utility model provides a EMUs ATO autopilot control circuit, including ATO equipment, driver controller, code function equipment and information controlling means MON, four of ATO equipment are pull the level contact and are connected to code function equipment respectively, be connected with six roots of sensation data transmission line between code function equipment and the information controlling means MON, be provided with rectifier diode on this six roots of sensation data transmission line respectively, driver controller connects a six roots of sensation data transmission line, the end of this six roots of sensation data transmission line connects gradually on the six roots of sensation data transmission line that corresponds between rectifier diode and the information controlling means MON, code function equipment still is connected with six roots of sensation back production transmission line, the end of this six roots of sensation back production transmission line connects gradually on the six roots of sensation data transmission line that corresponds between rectifier diode and the code function equipment. The utility model discloses ensure each signal and can not lose in the transmission course, the security and the reliability of reinforcing signal transmission.
Description
Technical field
The utility model relates to a kind of motor train unit ATO automatic Pilot control circuit, belongs to motor train unit vehicle control electronics technical field.
Background technology
CTCS-2 level train control system is ground, vehicle-mounted integralization design, based on the train operation control system of track transmission continuous message and point information.Be applicable to various speed limit section, ground can not be established by signal, and engine drivers in locomotive depot is driven a vehicle with cab signal, meets the demand of high speed, high density transport.
CTCS-2 level train control system has been widely used in China Express Railway and railway line for passenger traffic at present, becomes component part important in China railways signal train vehicle control, for ensureing that high-speed railway transportation plays safely positive effect.
Inter-city passenger rail train control system uses for reference the train control system mature technology of urban track traffic, can realize the needs that inter-city passenger rail interconnects preferably, meeting the needs of transport, to improving China's train control system technology further, having very great meaning.Improve the management of inter-city passenger rail Transportation Organization simultaneously further, improve the efficiency of management, for passenger provides more comfortable feeling for taking, the best conveying efficiency of system can be realized, alleviate the labour intensity of driver and conductor.
The vehicle boarded CTCS2 train control system of current main line standard Harmony motor train unit, only has ATP function, intercity motor train unit vehicle will carry CTCS2+ATO train control system, namely inter-city passenger rail train control system is on CTCS-2 level train control system, increase automatically run, the function such as operational plan adjusts automatically, car door/safety door (shielded gate) protection and interlock.But carry in the process of CTCS2+ATO train control system at the intercity motor train unit of design, due to motor train unit legacy network system interface quantity not sufficient, and interface pattern can not identify the traction command signal that ATO system sends.
Summary of the invention
In order to solve above-mentioned Problems existing, the utility model discloses a kind of motor train unit ATO automatic Pilot control circuit, its concrete technical scheme is as follows:
A kind of motor train unit ATO automatic Pilot control circuit, comprise ATO equipment and driver controller, it is characterized in that also comprising encoding function equipment and information control device MON, described ATO equipment is provided with four traction level contacts, four traction level contacts of described ATO equipment are connected respectively to encoding function equipment
Six roots of sensation data line is connected with between described encoding function equipment and information control device MON, this six roots of sensation data line described is respectively arranged with rectifier diode, the positive pole of described all rectifier diodes is all connected to encoding function equipment, the negative pole of described all rectifier diodes is all connected to information control device MON
Described driver controller connects six roots of sensation data line, and the end of this six roots of sensation data line is connected in six roots of sensation data line corresponding between rectifier diode and information control device MON successively,
Described encoding function equipment is also connected with six roots of sensation back production transmission line, and the end of this six roots of sensation back production transmission line is connected in six roots of sensation data line corresponding between rectifier diode with encoding function equipment successively.
Also be connected with ATO useful signal transmission line between described ATO equipment and encoding function equipment, by ATO useful signal transmission line, the ATO useful signal that ATO equipment produces be transferred to encoding function equipment.
Described encoding function equipment also connects a signal wire (SW), this signal wire (SW) is in series with DXM fault isolator and DXM circuit breaker.
DXM breakdown signal line is connected with between described encoding function equipment and information control device MON.
Described encoding function equipment connection has grounding jumper.
Principle of work of the present utility model is:
The traction command signal that ATO equipment sends is transferred to information control device MON by encoding function equipment, solve last link of Signal transmissions, achieve the installment and debugging of CTCS2+ATO train control system smoothly, solve motor train unit legacy network system interface quantity not sufficient, and interface pattern can not identify the problem of the traction command signal that ATO system sends.
The utility model ATO equipment exports traction level 1 to encoding function equipment, traction level 2, traction level 3, traction level 4 and ATO useful signal, the each signal of encoding function device processes, and pass to information control device MON, by each signal of information control device MON analyzing and processing, simultaneously, encoding function equipment connection has DXMN circuit breaker, whether monitoring encoding function equipment normally runs, DXM breakdown signal line is connected with between encoding function equipment and information control device MON, whether normal detect the function between encoding function equipment and information control device MON, when guaranteeing each device fails, energy and alarm.
The beneficial effects of the utility model are:
The utility model increase is provided with encoding function equipment, by after each middle Signal reception of ATO equipment also process, can pass to information control device MON, guarantee that each signal can not be lost in transmitting procedure, strengthen the safety and reliability of signal transmission.
Encoding function equipment connection has DXMN circuit breaker, be connected with DXM breakdown signal line between encoding function equipment and information control device MON, the equipment in whole circuit that realizes all has malfunction monitoring, and realizing circuit normally runs, et out of order feeds back in time, and can navigate to position of fault.
Accompanying drawing explanation
Fig. 1 is that ATO of the present utility model draws command control circuit schematic diagram,
Fig. 2 is that ATO of the present utility model draws command control circuit schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following detailed description of the invention should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Visible by reference to the accompanying drawings, this a kind of motor train unit ATO automatic Pilot control circuit, comprise ATO equipment and driver controller, it is characterized in that also comprising encoding function equipment and information control device MON, described ATO equipment is provided with four traction level contacts, four traction level contacts of described ATO equipment are connected respectively to encoding function equipment, six roots of sensation data line is connected with between described encoding function equipment and information control device MON, this six roots of sensation data line described is respectively arranged with rectifier diode, the positive pole of described all rectifier diodes is all connected to encoding function equipment, the negative pole of described all rectifier diodes is all connected to information control device MON, described driver controller connects six roots of sensation data line, the end of this six roots of sensation data line is connected in six roots of sensation data line corresponding between rectifier diode and information control device MON successively, described encoding function equipment is also connected with six roots of sensation back production transmission line, the end of this six roots of sensation back production transmission line is connected in six roots of sensation data line corresponding between rectifier diode with encoding function equipment successively.
Also be connected with ATO useful signal transmission line between described ATO equipment and encoding function equipment, by ATO useful signal transmission line, the ATO useful signal that ATO equipment produces be transferred to encoding function equipment.
Described encoding function equipment also connects a signal wire (SW), this signal wire (SW) is in series with DXM fault isolator and DXM circuit breaker.
DXM breakdown signal line is connected with between described encoding function equipment and information control device MON.
Described encoding function equipment connection has grounding jumper.
Below in conjunction with object lesson, the utility model is described:
During manual drive, driver controller sends 10 grades of traction instructions, its coded system (numerical value " 1 " that in form, order line 11,13,15,17,19,12 is expert at represents electric) as shown in table 1:
Table 1 driver controller coding schedule
When train automatic Pilot, ATO useful signal activates, the corresponding relation (" 1 " represents electric, " 0 " must not represent electricity) as shown in table 2 of the traction level 1,2,3,4 that ATO sends and 10 grades, train traction level:
The traction level coding schedule that table 2ATO equipment exports
Above level signal is all effective when " ATO is effective " signal is " 1 ", and the coding beyond above table appears in transfer instruction simultaneously, processes according to coasting.
Fig. 1 is that ATO of the present utility model draws command control circuit schematic diagram, as shown in the figure, under ATO pattern, in figure, circuit traction command is realized by encoding function equipment, after the command code conversion that ATO equipment sends by encoding function equipment, issue information control device MON.
The signal of output has also been carried out back production, for trouble diagnosing by encoding function equipment.When ATO useful signal activates, time the signal of the signal that coding equipment exports and its back production is inconsistent, coding equipment will quote DXM breakdown signal, and have display at train network screen, wherein fault level is operating troubles, and prompting driver excises DXM module and exports (operation DXM fault isolator) and proceed to pilot steering pattern.
When ATO useful signal activates (ATOYXR1 relay contact obtains electric), we also utilize this signal as the supply disconnecton signal of encoding function apparatus output signal, when ATO is invalid time, also can ensure that encoding function equipment does not export certainly, it further ensures the possibility that encoding function equipment exports by mistake, make circuit more reliable.Diode in circuit can prevent the instruction of driver controller to the output of coding equipment and back production interface crosstalk (see Figure of description 2).
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to right.
Claims (5)
1. a motor train unit ATO automatic Pilot control circuit, comprise ATO equipment and driver controller, it is characterized in that also comprising encoding function equipment and information control device MON, described ATO equipment is provided with four traction level contacts, four traction level contacts of described ATO equipment are connected respectively to encoding function equipment
Six roots of sensation data line is connected with between described encoding function equipment and information control device MON, this six roots of sensation data line described is respectively arranged with rectifier diode, the positive pole of described all rectifier diodes is all connected to encoding function equipment, the negative pole of described all rectifier diodes is all connected to information control device MON
Described driver controller connects six roots of sensation data line, and the end of this six roots of sensation data line is connected in six roots of sensation data line corresponding between rectifier diode and information control device MON successively,
Described encoding function equipment is also connected with six roots of sensation back production transmission line, and the end of this six roots of sensation back production transmission line is connected in six roots of sensation data line corresponding between rectifier diode with encoding function equipment successively.
2. a kind of motor train unit ATO automatic Pilot control circuit according to claim 1, it is characterized in that also being connected with ATO useful signal transmission line between described ATO equipment and encoding function equipment, by ATO useful signal transmission line, the ATO useful signal that ATO equipment produces is transferred to encoding function equipment.
3. a kind of motor train unit ATO automatic Pilot control circuit according to claim 2, is characterized in that described encoding function equipment also connects a signal wire (SW), this signal wire (SW) is in series with DXM fault isolator and DXM circuit breaker.
4. a kind of motor train unit ATO automatic Pilot control circuit according to claim 3, is characterized in that being connected with DXM breakdown signal line between described encoding function equipment and information control device MON.
5. a kind of motor train unit ATO automatic Pilot control circuit according to claim 4, is characterized in that described encoding function equipment connection has grounding jumper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489586.2U CN204801825U (en) | 2015-07-08 | 2015-07-08 | EMUs ATO autopilot control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520489586.2U CN204801825U (en) | 2015-07-08 | 2015-07-08 | EMUs ATO autopilot control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801825U true CN204801825U (en) | 2015-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520489586.2U Withdrawn - After Issue CN204801825U (en) | 2015-07-08 | 2015-07-08 | EMUs ATO autopilot control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109522A (en) * | 2015-07-08 | 2015-12-02 | 南车南京浦镇车辆有限公司 | Motor train unit ATO automatic driving control circuit |
-
2015
- 2015-07-08 CN CN201520489586.2U patent/CN204801825U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109522A (en) * | 2015-07-08 | 2015-12-02 | 南车南京浦镇车辆有限公司 | Motor train unit ATO automatic driving control circuit |
| WO2017005212A1 (en) * | 2015-07-08 | 2017-01-12 | 中车南京浦镇车辆有限公司 | Ato autopilot and control circuit for multiple units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Patentee after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Patentee before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151125 Effective date of abandoning: 20171114 |