CN105109522A - Motor train unit ATO automatic driving control circuit - Google Patents
Motor train unit ATO automatic driving control circuit Download PDFInfo
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- CN105109522A CN105109522A CN201510397135.0A CN201510397135A CN105109522A CN 105109522 A CN105109522 A CN 105109522A CN 201510397135 A CN201510397135 A CN 201510397135A CN 105109522 A CN105109522 A CN 105109522A
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- ato
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
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- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
An motor train unit ATO automatic driving control circuit comprises ATO equipment, a driver controller, coding function equipment and an information controller MON; four traction grade contacts of the ATO equipment are respectively connected with the coding function equipment; 6 data transmission lines are connected between the coding function equipment and the information controller MON, and respectively provided with a rectifier diode; the driver controller is connected with 6 data transmission lines, and ends of the 6 data transmission lines are connected in sequence with the corresponding 6 data transmission lines between the rectifier diodes and the information controller MON; the coding function equipment also is connected with 6 recovery transmission line, and ends of the 6 recover transmission lines are connected in sequence with the corresponding 6 data transmission lines between the rectifier diodes and the coding function equipment. The motor train unit ATO automatic driving control circuit ensures safety of the signals in a transmission process, thus ensuring signal transmission safety and reliability.
Description
Technical field
The present invention relates to a kind of motor train unit ATO automatic Pilot control circuit, belong 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 invention 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 invention 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.
ATO equipment of the present invention 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 invention has the beneficial effects as follows:
Increase of the present invention 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 invention draws command control circuit schematic diagram,
Fig. 2 is that ATO of the present invention draws command control circuit schematic diagram.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.Following detailed description of the invention should be understood only be not used in for illustration of the present invention and limit the scope of the invention.
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 present invention 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 invention 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 present invention 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 application claims.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention 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
The data line that the six roots of sensation is transmitted for information 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 the back production transmission line of the six roots of sensation for back production information, 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397135.0A CN105109522B (en) | 2015-07-08 | 2015-07-08 | A kind of EMUs ATO automatic Pilot control circuit |
| PCT/CN2016/089287 WO2017005212A1 (en) | 2015-07-08 | 2016-07-08 | Ato autopilot and control circuit for multiple units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397135.0A CN105109522B (en) | 2015-07-08 | 2015-07-08 | A kind of EMUs ATO automatic Pilot control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109522A true CN105109522A (en) | 2015-12-02 |
| CN105109522B CN105109522B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510397135.0A Active CN105109522B (en) | 2015-07-08 | 2015-07-08 | A kind of EMUs ATO automatic Pilot control circuit |
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| CN (1) | CN105109522B (en) |
| WO (1) | WO2017005212A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106627672A (en) * | 2016-10-20 | 2017-05-10 | 中车南京浦镇车辆有限公司 | Method for using train network control and monitoring system to assist manual driving and controlling speed |
| CN107585180A (en) * | 2017-08-16 | 2018-01-16 | 交控科技股份有限公司 | Method and devices of the vehicle-mounted ATO based on multiple target self-adjusting driving strategy |
| WO2020155803A1 (en) * | 2019-01-29 | 2020-08-06 | 中车长春轨道客车股份有限公司 | Railway train operation control method and system |
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2015
- 2015-07-08 CN CN201510397135.0A patent/CN105109522B/en active Active
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2016
- 2016-07-08 WO PCT/CN2016/089287 patent/WO2017005212A1/en active Application Filing
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| AU2009202474A1 (en) * | 2008-06-20 | 2010-01-14 | Ansaldo Sts Australia Pty Ltd | Rail transport system |
| KR101059190B1 (en) * | 2009-06-26 | 2011-08-25 | 부산교통공사 | ATM / ATO car on board system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106627672A (en) * | 2016-10-20 | 2017-05-10 | 中车南京浦镇车辆有限公司 | Method for using train network control and monitoring system to assist manual driving and controlling speed |
| CN106627672B (en) * | 2016-10-20 | 2018-06-29 | 中车南京浦镇车辆有限公司 | A kind of networked control system of the train and monitoring system indirect labor's Driving control speed method |
| CN107585180A (en) * | 2017-08-16 | 2018-01-16 | 交控科技股份有限公司 | Method and devices of the vehicle-mounted ATO based on multiple target self-adjusting driving strategy |
| WO2020155803A1 (en) * | 2019-01-29 | 2020-08-06 | 中车长春轨道客车股份有限公司 | Railway train operation control method and system |
| EP3744605B1 (en) | 2019-01-29 | 2023-01-04 | CRRC Changchun Railway Vehicles Co., Ltd. | Railway train operation control method and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017005212A1 (en) | 2017-01-12 |
| CN105109522B (en) | 2017-03-01 |
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Address after: 210031 Nanjing province high tech Development Zone, Taishan Park North Pearl Road, No. 68 Applicant after: CRRC NANJING PUZHEN CO., LTD. Address before: 210031 Nanjing province high tech Industrial Development Zone, Taishan Park, North Pearl Road, No. 68 Applicant before: CSR NANJING PUZHEN Vehicles Co., Ltd. |
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