CN105774846A - Method for automatically identifying locomotive control mode based on wireless reconnection - Google Patents
Method for automatically identifying locomotive control mode based on wireless reconnection Download PDFInfo
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- CN105774846A CN105774846A CN201610208565.8A CN201610208565A CN105774846A CN 105774846 A CN105774846 A CN 105774846A CN 201610208565 A CN201610208565 A CN 201610208565A CN 105774846 A CN105774846 A CN 105774846A
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- locomotive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or vehicle trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or vehicle trains
- B61L25/04—Indicating or recording train identities
Abstract
The invention discloses a method for automatically identifying a locomotive control mode based on wireless reconnection. The method comprises a step S1 of compiling a homotype locomotive control program and a mixed locomotive control program for each locomotive of a train; a step S2 of obtaining locomotive type information of the locomotive and marshalling state information of the train by a locomotive marshalling control device; a step S3 of sending by the locomotive marshalling control device the locomotive type information of the locomotive to other locomotives through a wireless network; a step S4 of obtaining by the locomotive marshalling control device locomotive type information of other locomotives of the train through the wireless network according to the marshalling state information of the train; a step S5 of comparing by the locomotive marshalling control device whether the locomotive type information of the locomotive is consistent with locomotive type information of other locomotives; if the locomotive type information is consistent, setting the locomotive control mode of the locomotive as a homotype locomotive control mode, or else setting the locomotive control mode of the locomotive as a mixed locomotive control mode. According to the method, the locomotive control mode can be automatically identified and selected flexibly and quickly during train mixed marshalling, and the method has the advantages of quick speed, high reliability and effective reduction of working strength of train workers.
Description
Technical field
The present invention relates to a kind of control car schema management method when train marshalling list heavily joins, particularly relate to a kind of method based on the wireless heavy locomotive control car pattern that automatically identifies.
Background technology
Mainly adopt the continuous current locomotive of " Shaoshan " series as main flow traction locomotive in China's conventional electrical railway the past period, have started at present use " Shenhua number " HXD1C alternating current electric locomotive to complete part traction task, in order to improve the freight volume of freight rail, wireless heavy duty technology has begun to widely use, and start now the combination being limited to vehicle of the same race of wireless heavy-load combined train, it is unfavorable for management and running, affect conevying efficiency, based on this phenomenon, wireless heavy alternating current-direct current shuffling technology begins one's study and comes into operation, namely the locomotive of different automobile types can carry out the operation of wireless heavy binding group.Difference according to train marshalling list situation, locomotive there is also control car pattern two kinds different.One is homotype car control car pattern, as it is shown in figure 1, all locomotives (1# locomotive, 2# locomotive, 3# locomotive) are alternating current vehicle in train marshalling list, or is direct current car, i.e. the marshalling of homotype car, and locomotive is controlled according to the traction electricity characteristic of itself；Another kind is shuffling control car pattern, as in figure 2 it is shown, in the locomotive of train marshalling list, existing alternating current vehicle, there is again direct current car, i.e. mixed marshalling, owing to the traction electricity characteristic of alternating current vehicle and direct current car is inconsistent, need to be adjusted reducing impulsion to the traction electricity characteristic of marshalling locomotive when two cars carry out heavy duty combination traction, ensure to run safety, locomotive control car pattern now is different from the control car pattern of single bus, referred to as handing over straight shuffling control car pattern, i.e. shuffling control car pattern.
Owing to the control program of homotype car control car pattern Yu shuffling control car pattern is inconsistent, at present, when locomotive needs switching between the marshalling of homotype car and mixed marshalling according to marshalling, it is necessary to staff's marshalling situation according to current train, the control program of locomotive is write with a brush dipped in Chinese ink.Causing that train is when needs change marshalling type, grouping procedures is complicated, workload is big.
Summary of the invention
The technical problem to be solved in the present invention is that for the technical problem that prior art exists, and the present invention provides a kind of method based on the wireless heavy locomotive control car pattern that automatically identifies flexible, quick, efficient.
For solving above-mentioned technical problem, the technical scheme that the present invention proposes is: a kind of method based on the wireless heavy locomotive control car pattern that automatically identifies, comprises the steps:
S1. homotype car control car and shuffling control car two set control range of driving sequence are write with a brush dipped in Chinese ink for each locomotive of train；
S2. locomotive marshalling control device obtains the vehicle information of this car and the marshalling status information of train；
S3. described locomotive marshalling control device sends the vehicle information of this car by wireless network to other locomotive；
S4. the marshalling of described locomotive controls the device marshalling status information according to the train vehicle information by wireless network acquisition other locomotive of train；
S5. the marshalling of described locomotive controls device whether compare this car consistent with the vehicle information of other locomotive described, is that the control car pattern arranging this car is homotype control car pattern, and the control car pattern otherwise arranging this car is shuffling control car pattern.
As a further improvement on the present invention, the concrete steps of described step S2 include: locomotive marshalling controls device and obtains the vehicle information of this car and the marshalling status information of train by reading locomotive configuration file.
As a further improvement on the present invention, described step S2 also includes validating that the step of this car vehicle: locomotive marshalling controls device and reads the vehicle information being manually entered, and compare with the vehicle information read from configuration of locomotives file, consistent then confirm the vehicle information of this car, otherwise confirm the failure of this car vehicle information.
As a further improvement on the present invention, after described step S4, also including the step S4A that the vehicle information of other locomotive acquired by wireless network is confirmed by the classification according to this car, concrete steps include:
S4A.1. read this car classification information in described marshalling status information, when this car classification is main car, jump to step S4A.2, when this car classification is from car, jump to step S4A.3；
S4A.2. successively vehicle information from car all in train marshalling list are confirmed；
S4A.3. the vehicle information of car main in train marshalling list is confirmed.
As a further improvement on the present invention, the step in described step S4A, vehicle information confirmed includes: locomotive marshalling controls device and reads the vehicle information of the locomotive to be confirmed being manually entered, and compare with the vehicle information of the locomotive to be confirmed acquired by wireless network, consistent then confirm the vehicle information of this locomotive to be confirmed, the otherwise vehicle validation of information failure of this locomotive to be confirmed.
As a further improvement on the present invention, the marshalling status information of described train includes number of locomotives in train marshalling list, this car license number, this car classification.
Compared with prior art, it is an advantage of the current invention that: the present invention can realize the identification automatically of locomotive control car pattern during train mixed marshalling flexibly, efficiently, select, and has the advantages such as speed is fast, reliability is high, the working strength of effective reduction train crews.
Accompanying drawing explanation
Fig. 1 is homotype car marshalling schematic diagram.
Fig. 2 is mixed marshalling schematic diagram.
Fig. 3 is schematic flow sheet of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description and concrete preferred embodiment, the invention will be further described, but protection domain not thereby limiting the invention.
As it is shown on figure 3, a kind of method based on the wireless heavy locomotive control car pattern that automatically identifies of the present embodiment, comprise the steps: that each locomotive that S1. is train writes with a brush dipped in Chinese ink homotype car control car and shuffling control car two set control range of driving sequence；S2. locomotive marshalling control device obtains the vehicle information of this car and the marshalling status information of train；S3. locomotive marshalling control device sends the vehicle information of this car by wireless network to other locomotive；S4. locomotive marshalling controls the device marshalling status information according to the train vehicle information by wireless network acquisition other locomotive of train；S5. locomotive marshalling controls device whether compare this car consistent with the vehicle information of other locomotive, is that the control car pattern arranging this car is homotype control car pattern, and the control car pattern otherwise arranging this car is shuffling control car pattern.In the present embodiment, homotype car control range of driving ordered pair answers homotype control car pattern, and shuffling control range of driving ordered pair answers shuffling control car pattern.The marshalling status information of train includes number of locomotives in train marshalling list, this car license number, this car classification.This car classification refers to this car classification in train marshalling list, including main car with from car.In the present embodiment, locomotive marshalling controls the vehicle information of device vehicle information with other locomotive obtained by wireless network by comparing this car, the vehicle information of all locomotives is all consistent, namely it is all alternating current vehicle or is all direct current car, the control car pattern arranging this car is homotype control car pattern, now, all locomotives of this train are homotype control car pattern；The control car pattern otherwise arranging this car is shuffling control car pattern, and now, all locomotives of this train are shuffling control car pattern.
In the present embodiment, the concretely comprising the following steps of step S2: locomotive marshalling controls device and obtains the vehicle information of this car and the marshalling status information of train by reading locomotive configuration file.In the present embodiment, also include validating that the step of this car vehicle: locomotive marshalling controls device and reads the vehicle information being manually entered, and compare with the vehicle information read from configuration of locomotives file, unanimously then confirm the vehicle information of this car, otherwise confirm the failure of this car vehicle information.In the present embodiment, by this car vehicle information is confirmed, it can be ensured that this car vehicle information of each locomotive is all correct, thus each locomotive ensured in this train marshalling list all can selecting properly control car pattern.When the vehicle validation of information failure of this car, then by sending a warning, staff is reminded to process in time.
After the present embodiment step S4, also include the step S4A that the vehicle information of other locomotive acquired by wireless network is confirmed by the classification according to this car, concretely comprise the following steps: S4A.1. reads this car classification information in marshalling status information, when this car classification is main car, jump to step S4A.2, when this car classification is from car, jump to step S4A.3；S4A.2. successively vehicle information from car all in train marshalling list are confirmed；S4A.3. the vehicle information of car main in train marshalling list is confirmed.The step that vehicle information is confirmed is: locomotive marshalling controls device and reads the vehicle information of the locomotive to be confirmed being manually entered, and compare with the vehicle information of the locomotive to be confirmed acquired by wireless network, consistent then confirm the vehicle information of this locomotive to be confirmed, the otherwise vehicle validation of information failure of this locomotive to be confirmed.Owing to, in train marshalling list, the control of permutation car is responsible for by main car, the safe operation of train is played vital effect, therefore, in order to ensure safe train operation, the information to car main in train marshalling list, it is necessary to further confirm that.When validation of information failure, signal an alert, remind staff to process in time.
Above-mentioned simply presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention.Although the present invention is disclosed above with preferred embodiment, but it is not limited to the present invention.Therefore, every content without departing from technical solution of the present invention, according to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solution of the present invention protection.
Claims (6)
1. the method based on the wireless heavy locomotive control car pattern that automatically identifies, it is characterised in that comprise the steps:
S1. homotype car control car and shuffling control car two set control range of driving sequence are write with a brush dipped in Chinese ink for each locomotive of train；
S2. locomotive marshalling control device obtains the vehicle information of this car and the marshalling status information of train；
S3. described locomotive marshalling control device sends the vehicle information of this car by wireless network to other locomotive；
S4. the marshalling of described locomotive controls the device marshalling status information according to the train vehicle information by wireless network acquisition other locomotive of train；
S5. the marshalling of described locomotive controls device whether compare this car consistent with the vehicle information of other locomotive described, is that the control car pattern arranging this car is homotype control car pattern, and the control car pattern otherwise arranging this car is shuffling control car pattern.
2. the method based on the wireless heavy locomotive control car pattern that automatically identifies according to claim 1, it is characterised in that: the concrete steps of described step S2 include: locomotive marshalling controls device and obtains the vehicle information of this car and the marshalling status information of train by reading locomotive configuration file.
3. the method based on the wireless heavy locomotive control car pattern that automatically identifies according to claim 2, it is characterized in that, described step S2 also includes validating that the step of this car vehicle: locomotive marshalling controls device and reads the vehicle information being manually entered, and compare with the vehicle information read from configuration of locomotives file, consistent then confirm the vehicle information of this car, otherwise confirm the failure of this car vehicle information.
4. the method based on the wireless heavy locomotive control car pattern that automatically identifies according to claim 3, it is characterized in that, after described step S4, also including the step S4A that the vehicle information of other locomotive acquired by wireless network is confirmed by the classification according to this car, concrete steps include:
S4A.1. read this car classification information in described marshalling status information, when this car classification is main car, jump to step S4A.2, when this car classification is from car, jump to step S4A.3；
S4A.2. successively vehicle information from car all in train marshalling list are confirmed；
S4A.3. the vehicle information of car main in train marshalling list is confirmed.
5. the method based on the wireless heavy locomotive control car pattern that automatically identifies according to claim 4, it is characterized in that: the step in described step S4A, vehicle information confirmed includes: locomotive marshalling controls device and reads the vehicle information of the locomotive to be confirmed being manually entered, and compare with the vehicle information of the locomotive to be confirmed acquired by wireless network, consistent then confirm the vehicle information of this locomotive to be confirmed, the otherwise vehicle validation of information failure of this locomotive to be confirmed.
6. the method based on the wireless heavy locomotive control car pattern that automatically identifies according to any one of claim 1 to 5, it is characterised in that: the marshalling status information of described train includes number of locomotives in train marshalling list, this car license number, this car classification.
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| CN106428121A (en) * | 2016-11-16 | 2017-02-22 | 中国神华能源股份有限公司 | Hybrid electric locomotive group control method and control system |
| CN109334685A (en) * | 2018-10-15 | 2019-02-15 | 湖南中车时代通信信号有限公司 | A kind of cab signal system control method that train joins again online |
| CN110803195A (en) * | 2019-11-28 | 2020-02-18 | 通号城市轨道交通技术有限公司 | Switching method and device for virtual coupling mode of train |
| CN112758110A (en) * | 2021-01-04 | 2021-05-07 | 中国神华能源股份有限公司神朔铁路分公司 | Wireless reconnection grouping method, device, system and storage medium |
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| CN109334685A (en) * | 2018-10-15 | 2019-02-15 | 湖南中车时代通信信号有限公司 | A kind of cab signal system control method that train joins again online |
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