WO2022105865A1 - 车辆编组的方法、装置、系统、车辆及存储介质 - Google Patents
车辆编组的方法、装置、系统、车辆及存储介质 Download PDFInfo
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- WO2022105865A1 WO2022105865A1 PCT/CN2021/131710 CN2021131710W WO2022105865A1 WO 2022105865 A1 WO2022105865 A1 WO 2022105865A1 CN 2021131710 W CN2021131710 W CN 2021131710W WO 2022105865 A1 WO2022105865 A1 WO 2022105865A1
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- 238000000034 method Methods 0.000 title claims abstract description 94
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 215
- 238000012795 verification Methods 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 17
- 238000010586 diagram Methods 0.000 description 5
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- 238000012986 modification Methods 0.000 description 2
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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
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
- B61L15/0027—Radio-based, e.g. using GSM-R
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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
- B61L27/40—Handling position reports or trackside vehicle data
Definitions
- the present disclosure relates to the field of vehicle control, and in particular, to a method, device, system, vehicle and storage medium for vehicle grouping.
- Rail transit is a very important way of daily travel, such as trains, subways, high-speed rails, etc.
- train operation it is a common control method to group vehicles according to the train capacity and the number of passengers.
- most of the running lines have a very large number of passengers in one running direction, while the number of passengers in the other direction is very large.
- the rail transit train adopts a virtual marshalling method based on vehicle-to-vehicle communication, but the safety of the virtual marshalling cannot be guaranteed, and there is a risk of vehicle collision during the marshalling process.
- the present disclosure provides a method, device, system, vehicle and storage medium for vehicle grouping.
- the present disclosure provides a method for vehicle formation, which can be applied to a first vehicle.
- the method includes: receiving a train formation control instruction sent by a train control device, wherein the train formation control instruction is used to instruct a vehicle in a vehicle formation; determining a second vehicle to be formed according to the train formation control instruction; detecting a first vehicle distance with the second vehicle; receiving a second vehicle distance sent by the second vehicle, wherein the The second inter-vehicle distance is the distance between the first vehicle and the second vehicle detected by the second vehicle; the difference between the first inter-vehicle distance and the second inter-vehicle distance is less than or equal to the first distance
- the first vehicle and the second vehicle are set as vehicles in the target train formation, and the first vehicle and the second vehicle are controlled to form the formation.
- the present disclosure provides another vehicle formation method, which can be applied to a second vehicle.
- the method includes: receiving a train formation control instruction sent by a train control device, wherein the train formation control instruction is used to indicate vehicles for vehicle formation; determine the first vehicle to be formed according to the train formation control instruction; detect the second vehicle distance between the second vehicle and the first vehicle; send the second vehicle distance to the first vehicle a vehicle so that the first vehicle controls the first vehicle and the second vehicle to form a group according to the second inter-vehicle distance.
- the present disclosure provides a vehicle marshalling device, the device comprising: a memory on which a computer program is stored; and a processor for executing the computer program in the memory, so as to implement the above-mentioned first aspect the steps of the method.
- the present disclosure provides a vehicle marshalling device, the device comprising: a memory on which a computer program is stored; and a processor for executing the computer program in the memory, so as to implement the above-mentioned second aspect the steps of the method.
- the present disclosure provides a vehicle formation system, comprising: a train control device, a first vehicle, and a second vehicle; the train control device sends a train formation control instruction to the first vehicle and the second vehicle, the The train formation control instruction is used to instruct the vehicle for vehicle formation; the first vehicle includes the vehicle formation device described in the third aspect of the present disclosure; the second vehicle includes the vehicle formation device described in the fourth aspect of the present disclosure. .
- the system further includes: a collision buffer assembly, the collision buffer assembly is provided at the connection between the first vehicle and the second vehicle, and is used for buffering the first vehicle and the second vehicle The impact of the collision.
- a collision buffer assembly is provided at the connection between the first vehicle and the second vehicle, and is used for buffering the first vehicle and the second vehicle The impact of the collision.
- the crash buffer assembly includes a semi-permanent drawbar.
- the present disclosure provides a vehicle comprising the vehicle consist of the third aspect of the present disclosure.
- the present disclosure provides a vehicle comprising the vehicle consist of the fourth aspect of the present disclosure.
- the present disclosure provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the method described in the first aspect of the present disclosure.
- the present disclosure provides a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, implements the steps of the method described in the second aspect of the present disclosure.
- the second vehicle to be formed is determined according to the train formation control instruction, the distance between the first vehicle and the second vehicle is detected, and the second vehicle sent by the second vehicle is received.
- the second vehicle distance when the difference between the first vehicle distance and the second vehicle distance is less than or equal to the first distance threshold, take the first vehicle and the second vehicle as vehicles in the target train formation, and control the first vehicle and the second vehicle
- the second vehicle is grouped to realize virtual grouping of vehicles.
- the accuracy of the detected first vehicle distance is ensured by comparing the first vehicle distance with the second vehicle distance, and in the case of a fault in the distance measuring device, vehicle collisions caused by an error in the first vehicle distance detection can be avoided accidents, thereby improving the safety of vehicle marshalling.
- FIG. 1 is a schematic diagram of a vehicle marshalling system provided by an embodiment of the present disclosure
- FIG. 2 is a flowchart of a method for vehicle grouping provided by an embodiment of the present disclosure
- FIG. 3 is a flowchart of a method for a second vehicle grouping provided by an embodiment of the present disclosure
- FIG. 4 is a flowchart of a third vehicle grouping method provided by an embodiment of the present disclosure.
- FIG. 5 is a schematic structural diagram of a vehicle marshalling device provided by an embodiment of the present disclosure.
- FIG. 6 is a block diagram of a vehicle provided by an embodiment of the present disclosure.
- the present disclosure can be applied to vehicle marshalling and control scenarios, especially the marshalling and control of rail transit trains.
- rail transit trains use a virtual marshalling method based on vehicle-to-vehicle communication.
- the virtual marshalling requires accurate inter-vehicle distances, and the accuracy of the vehicle's ranging equipment is relatively high. There is an error in the distance between the vehicles. Due to the inaccuracy of the obtained distance between the vehicles, it will lead to the failure of the vehicle grouping, and even the danger of vehicle collision during the vehicle grouping process, which is a potential safety hazard.
- the measured distance is too large due to the fault of the ranging equipment, which may lead to vehicle collision; on the contrary, if the measured distance is too small due to the fault of the ranging equipment, the distance between vehicles may not reach the preset marshalling distance, resulting in vehicle marshalling. cannot be completed for a long time.
- the present disclosure provides a method, device, system, vehicle, and storage medium for vehicle formation, the method comprising: after receiving a train formation control instruction sent by a train control device, determining a waiting group according to the train formation control instruction.
- the second vehicle in the group detects the first vehicle distance with the second vehicle, and receives the second vehicle distance sent by the second vehicle; when the difference between the first vehicle distance and the second vehicle distance is less than or equal to the first distance threshold.
- the first vehicle and the second vehicle are taken as the vehicles in the target train formation, and the first vehicle and the second vehicle are controlled to be formed to realize the virtual formation of the vehicles.
- the accuracy of the detected first vehicle distance is ensured by comparing the first vehicle distance with the second vehicle distance, and in the case of a fault in the distance measuring device, vehicle collisions caused by an error in the first vehicle distance detection can be avoided accidents, thereby improving the safety of vehicle marshalling.
- Fig. 1 is a schematic diagram of a vehicle marshalling system provided by an embodiment of the present disclosure.
- the vehicle marshalling system includes: a first vehicle 101, a second vehicle 102, and a train control device 111, wherein:
- the train control device 111 may be configured to send a train formation control instruction to the first vehicle and the second vehicle, where the train formation control instruction is used to instruct the vehicle for vehicle formation.
- the first vehicle 101 and the second vehicle 102 are used as vehicles to be incorporated into the target train formation.
- the first vehicle can be used as the rear vehicle to be incorporated into the target train formation, and the second vehicle can be used as the preceding vehicle to be incorporated into the target train formation.
- a vehicle and a second vehicle can report their respective positions to the train control device. Wherein, the first vehicle and the second vehicle can communicate directly, thereby reducing the communication delay and improving the efficiency of vehicle grouping.
- the first vehicle may also be a preceding vehicle to be incorporated into the target train formation
- the second vehicle may be a rear vehicle to be incorporated into the target train formation, which is not limited in the present disclosure.
- the first vehicle may be a single vehicle, or may be a vehicle after the formation is completed according to the above-mentioned train formation control instruction; similarly, the second vehicle may be a single vehicle, or may be formed according to the above-mentioned train formation control instruction A vehicle that has been assembled. The first vehicle and the second vehicle may be on the same train track for formation and control.
- the vehicle formation system may further include: a collision buffer assembly, the collision buffer assembly is disposed at the connection between the first vehicle and the second vehicle, and is used for buffering the impact force of the collision between the first vehicle and the second vehicle.
- a collision buffer assembly is disposed at the connection between the first vehicle and the second vehicle, and is used for buffering the impact force of the collision between the first vehicle and the second vehicle.
- the collision buffer assembly may include a semi-permanent tow bar, and further, may also include a semi-permanent tow bar with a buffer function.
- the crash buffer assembly may also include a coupler with a buffer function.
- the above-mentioned train control device can also obtain an instruction to group the first vehicle and the second vehicle according to the control input of the train controller or the input of an automatic statistical algorithm.
- the train control device can perform the following operations:
- the position information of the first vehicle and the second vehicle is obtained, and the current distance between the first vehicle and the second vehicle is calculated.
- the position information of the vehicle may be the relative position information of the vehicle on the track, which is obtained based on the positioning system of the vehicle and the track.
- the accuracy of this location information may be relatively low, eg 2 meters, 5 meters, 10 meters or 20 meters.
- a train composition control instruction is sent to the first vehicle and the second vehicle to instruct the vehicle to be composed.
- the train formation control instruction may include the first target vehicle identifier and the second target vehicle identifier to be formed.
- the first vehicle and the second vehicle may perform vehicle formation after receiving the train formation control instruction.
- the specific manner in which the first vehicle and the second vehicle perform vehicle formation will be described in the following embodiments.
- FIG. 2 is a method for vehicle grouping provided by an embodiment of the present disclosure.
- the execution subject of the method may be the first vehicle, or may be a vehicle grouping device or electronic device included in the first vehicle , the method includes:
- the train formation control instruction is used to instruct the vehicle for vehicle formation.
- the train grouping control instruction can contain a variety of contents, and it can only contain the first instruction information, which is used to instruct the first vehicle to select a target vehicle with the closest distance in front to form the train; it can also include the vehicle identification to be grouped, which can be used with to instruct the first vehicle to select a corresponding target vehicle for grouping.
- the train formation control instruction may be acquired and sent by the train control device.
- the train formation control instruction only contains instruction information, then determine a target vehicle with the closest distance in front of the first vehicle as the second vehicle to be formed; if the train formation control instruction includes the first vehicle to be formed If there are two target vehicle identifiers, the first vehicle can determine the second vehicle to be grouped according to the second target vehicle identifier.
- the first distance between the first vehicle and the second vehicle can be obtained by detecting the distance measuring device installed on the first vehicle, and the distance measuring device can be DLS (Direct Location System, direct positioning system),
- DLS Direct Location System, direct positioning system
- a distance measuring sensor may also be included, and the distance measuring sensor may measure the distance between the first vehicle and the opposite second vehicle by means of laser, radar, infrared or ultrasonic wave as the first vehicle distance.
- the ranging sensor may be installed at the front position of the first vehicle, so as to improve the reliability of ranging. Conversely, when the first vehicle is the preceding vehicle, the ranging sensor may be installed at the rear of the first vehicle.
- the ranging sensor may be a high-precision ranging sensor with a ranging accuracy less than or equal to 10 cm, so as to improve the accuracy of vehicle formation control.
- S204 Receive a second vehicle distance sent by the second vehicle, where the second vehicle distance is a distance between the second vehicle and the first vehicle detected by the second vehicle.
- the second inter-vehicle distance can also be detected by a distance measuring device installed on the second vehicle, and the received second inter-vehicle distance can be directly used as the second inter-vehicle distance sent by the second vehicle.
- the second vehicle may send both the second vehicle distance and the second vehicle identification.
- the train formation control instruction includes the second target vehicle identifier to be formed: if the received second vehicle identifier is the train formation control instruction If the second target vehicle identifier in the train set control instruction is not the second target vehicle identifier in the train formation control instruction, then confirm that the second vehicle distance is not to be received. Sent by the second vehicle in the marshalling, discarded and not used. In this way, the interference of other vehicles when multiple vehicles send commands at the same time can be avoided, and the accuracy of vehicle grouping can be improved.
- the train formation control instruction received by the first vehicle is time-sensitive, that is, if the second vehicle spacing sent by the second vehicle is not received within the preset time, the current vehicle formation will be stopped, and the train control device will be notified. . In this way, the reliability of the vehicle composition can be further improved.
- the first distance threshold may be 0, indicating that the distance between the first vehicle and the second vehicle is equal; it may also be set from 1 cm to Any distance between 1 meter, for example, in the case that the ranging accuracy of the ranging sensor is less than or equal to 10 cm, the first distance threshold may be 10 cm or 20 cm.
- the difference between the first inter-vehicle distance and the second inter-vehicle distance is less than or equal to the first distance threshold, it is used to confirm the accuracy of the detected first inter-vehicle distance and avoid the failure of the distance measuring equipment or the existence of obstacles in the middle of the vehicle. An issue that caused the first detected vehicle spacing to be incorrect.
- the first vehicle may also be controlled to drive toward the second vehicle at the preset vehicle speed until the first vehicle distance between the first vehicle and the second vehicle is less than or equal to
- the first vehicle and the second vehicle are used as vehicles in the target train set.
- a group request can be sent to the second vehicle first, so that the second vehicle can reduce the speed or enter a stationary state after receiving the group request, and then control the second vehicle.
- a vehicle travels towards the second vehicle at a preset speed until the first vehicle distance between the first vehicle and the second vehicle is less than or equal to the preset composition distance, the first vehicle and the second vehicle are regarded as the train group in the target train composition. vehicle.
- the second vehicle to be formed is determined according to the train formation control instruction, the first vehicle distance from the second vehicle is detected, and the first vehicle sent by the second vehicle is received.
- Two-vehicle distance when the difference between the first vehicle distance and the second vehicle distance is less than or equal to the first distance threshold, take the first vehicle and the second vehicle as the vehicles in the target train formation, and control the first vehicle and the second vehicle. The two vehicles are grouped to realize the virtual grouping of vehicles.
- the accuracy of the detected first vehicle distance is ensured by comparing the first vehicle distance with the second vehicle distance, and in the case of a fault in the distance measuring device, vehicle collisions caused by an error in the first vehicle distance detection can be avoided accidents, thereby improving the reliability of vehicle marshalling.
- the method further includes:
- the driving of the first vehicle is controlled to shorten the first inter-vehicle distance between the first vehicle and the second vehicle.
- the manner of controlling the driving of the first vehicle may include any one of the following control manners:
- the traction force may be applied to control the first vehicle to travel in the direction of the second vehicle, so as to shorten the first inter-vehicle distance between the first vehicle and the second vehicle.
- the traction force can be increased, for example, the traction force is increased from 5% to 10% of the total traction force of the vehicle, and the speed of the first vehicle is increased to shorten the distance between the first vehicle and the first vehicle. 2.
- the braking force When the first vehicle is in a running state and a relatively large braking force is applied, the braking force may be reduced, and the vehicle speed of the first vehicle may be increased, so as to shorten the first vehicle distance between the first vehicle and the second vehicle.
- the first inter-vehicle distance is large (for example, the first inter-vehicle distance is 20 meters or 30 meters) or the difference between the first inter-vehicle distance and the preset grouping distance is large (for example, the preset grouping distance is 1 meter, the first inter-vehicle distance is 1 meter).
- the distance between vehicles is 10 meters
- a larger traction force can be applied, for example, 20% traction force can be applied to control the first vehicle to drive at a faster speed, so as to quickly shorten the first vehicle between the first vehicle and the second vehicle. spacing;
- the first inter-vehicle distance is small (for example, the first inter-vehicle distance is 2 meters) or the difference between the first inter-vehicle distance and the preset grouping distance is small (for example, the preset grouping distance is 10 meters, and the first inter-vehicle distance is 11 meters)
- a smaller traction force such as 2% traction force, can be added to control the first vehicle to drive at a slower speed, so that the first vehicle distance between the first vehicle and the second vehicle can be precisely controlled to be less than or equal to the preset grouping distance without the first vehicle colliding with the second vehicle.
- the first vehicle spacing is periodically detected, and if the first vehicle spacing detected in a continuous preset number of cycles is less than or equal to the preset formation distance, the first vehicle and the second vehicle are used as the target train formation. and control the first vehicle and the second vehicle to be grouped.
- the detection period for detecting the first inter-vehicle distance can be any preset time period between 1 millisecond and 10 seconds, and can be set according to the control accuracy requirements of the first inter-vehicle distance and the grouping target distance according to the vehicle grouping. For high control accuracy, a smaller detection period can be used; on the contrary, if the requirements for control accuracy are not high, in order to reduce the load of the control system, a larger detection period can be used.
- the above preset number can also be set according to the requirements of control accuracy and grouping time. For example, if the control accuracy is high and the grouping time is low, a larger preset number can be set, for example, when the detection period is 10 In the case of milliseconds, the preset number can be set to 300; in the case of the detection period of 50 milliseconds, the preset number can be set to 100. For another example, if the grouping duration is required to be relatively high, that is, the grouping is required to be completed in a short time, a smaller preset number can be set, for example, when the detection period is 10 milliseconds, the preset number can be set to 20; In the case where the detection period is 50 ms, the preset number can be set to 10.
- the judgment condition that the first inter-vehicle distances detected within a continuous preset number of cycles are all less than or equal to the preset grouping distance can also be used as the judgment condition that the first inter-vehicle distances detected within a continuous preset period of time are all less than or equal to the preset grouping distance.
- the preset grouping distance is used as a judgment condition, and the preset time can be any time between 100 milliseconds and 10 seconds.
- the distance between the first vehicle and the second vehicle is judged to be relatively stable under the condition that the first vehicle distance detected in the consecutive preset number of cycles is less than or equal to the preset grouping distance, and at this time, the distance between the first vehicle and the second vehicle is determined to be relatively stable.
- the first vehicle and the second vehicle are used as vehicles in the target train formation, which further improves the reliability of the vehicle formation.
- FIG. 3 is a second vehicle grouping method provided by an embodiment of the present disclosure.
- the execution body of the method may be the second vehicle, or may be an electronic device included in the second vehicle for vehicle grouping , the method includes:
- S301 Receive a train formation control instruction sent by a train control device.
- the train formation control instruction is used to instruct the vehicle for vehicle formation.
- the content that the train composition control instruction can contain can be in multiple ways, and it can only contain the second instruction information, and the second knowledge information is used to instruct the second vehicle to select a target vehicle with the closest distance behind the vehicle for composition; also The identifier of the first vehicle to be grouped may be included to instruct the second vehicle to select a corresponding target vehicle for grouping.
- the train formation control instruction may be acquired and sent by the train control device.
- the backward operation is prohibited during the train formation process or during the synchronous operation process after the train formation is successful. If the train formation fails or the train formation is cancelled, the original operation mode can be restored, and the backward operation is allowed to be performed according to the original operation mode.
- step S202 for the specific method of determining the first vehicle, reference may be made to the method of determining the second vehicle in the above-mentioned step S202, which will not be repeated here.
- step S203 for the specific method of detecting the second vehicle distance, reference may be made to the method of detecting the first vehicle distance in the above step S203, which will not be repeated here.
- the first vehicle to be formed is determined according to the train formation control instruction, the second vehicle distance from the first vehicle is detected, and the second vehicle distance is sent to the first vehicle.
- One vehicle so that the first vehicle controls the first vehicle and the second vehicle to form a group according to the second inter-vehicle distance, thereby realizing the virtual grouping of the vehicles.
- the vehicle grouping time can be reduced and the grouping efficiency can be improved.
- the comparison between the first vehicle distance and the second vehicle distance can ensure the accuracy of the detection of the first vehicle distance and avoid vehicle collisions caused by errors in the first vehicle distance detection. accidents, thereby improving the reliability of vehicle marshalling.
- the second vehicle distance between the second vehicle and the first vehicle may also be periodically detected, in a continuous preset number of times.
- the second inter-vehicle distances detected in the period are all less than or equal to the preset composition distance, the first vehicle and the second vehicle are used as vehicles in the target train composition.
- the judgment condition that the second inter-vehicle distances detected within a continuous preset number of cycles are all less than or equal to the preset grouping distance can also be used as the judgment condition that the second vehicle-to-vehicle distances detected within the continuous preset period of time are all less than or equal to the preset grouping distance.
- the preset grouping distance is used as a judgment condition, and the preset time can be any time between 100 milliseconds and 10 seconds.
- the distance between the first vehicle and the second vehicle is relatively stable under the condition that the second vehicle distance detected in a continuous preset number of cycles is less than or equal to the preset grouping distance.
- the first vehicle and the second vehicle are used as vehicles in the target train formation, which further improves the reliability of the vehicle formation.
- FIG. 4 is a third vehicle grouping method provided by an embodiment of the present disclosure. As shown in FIG. 4 , the method includes:
- the train control device sends a train composition control instruction to the first vehicle and the second vehicle.
- the train control device may determine the first vehicle and the second vehicle to be composed based on the control instruction of the controller, and send the train composition control instruction to the first vehicle and the second vehicle, where the train composition control instruction is used to indicate Vehicles for vehicle grouping.
- the train composition control instruction may include a first target vehicle identification and a second target vehicle identification to be composed.
- the first target vehicle identification may be the identification of the following vehicle to be grouped
- the second target vehicle identification may be the identification of the preceding vehicle to be grouped.
- the train formation control command may be time-sensitive, that is, after the train control center sends the train formation control command, if the train formation completion command sent by the first vehicle and the second vehicle is not received within a preset time, the train formation completion command will be confirmed. If the train formation fails this time, a train formation stop command can be sent to the first vehicle and the second vehicle. Similarly, if the first vehicle or the second vehicle does not complete the current vehicle formation within the preset time after receiving the train formation control instruction, the first vehicle or the second vehicle can stop the current vehicle formation and notify the train control device. In this way, the reliability and effectiveness of the vehicle formation can be improved, and the problem that the train cannot be stopped in time after the failure of the formation can be avoided.
- the first vehicle receives the train formation control instruction sent by the train control device.
- the first vehicle determines whether the first vehicle identifier is the first target vehicle identifier in the train composition control instruction.
- the first vehicle identification of the above-mentioned first vehicle may be a preset identification in the vehicle control software, or may be a hardware identification set on the first vehicle, for example, may be the hardware identification of the vehicle's on-board control system, or the vehicle's Directly locate the hardware identification of the system. In this way, it is possible to avoid receiving an erroneous formation control instruction and triggering an erroneous formation control, thereby improving the reliability and safety of vehicle formation.
- the vehicle formation is stopped, and subsequent steps are not performed. At this time, the formation can also be sent to the train control device. Deny the order.
- the first vehicle determines the second vehicle to be formed according to the train formation control instruction.
- a candidate vehicle may be determined first according to the train formation control instruction; then vehicle identification verification is performed on the candidate vehicle to determine whether the vehicle identification of the candidate vehicle is the second target vehicle identification in the train formation control instruction; after determining If the first vehicle identifier of the first vehicle is the first target vehicle identifier in the train formation control instruction, and the vehicle identifier of the candidate vehicle is the second target vehicle identifier in the train formation control instruction, the candidate vehicle is used as the first target vehicle identifier.
- Second vehicle perform the above steps of controlling the first vehicle and the second vehicle to form a group; when it is determined that the vehicle identifier of the candidate vehicle is not the second target vehicle identifier in the train formation control instruction, stop the vehicle formation and no longer execute
- a formation rejection instruction may also be sent to the train control device, so that the train control device notifies the second vehicle to stop the vehicle formation after receiving the formation rejection instruction.
- the first vehicle sends the first vehicle identification of the first vehicle to the candidate vehicle.
- the candidate vehicle receives the first vehicle identification, it is determined whether the first vehicle identification is the first target vehicle identification in the train composition control instruction, where the first vehicle identification is the first target vehicle in the train composition control instruction In the case of the identification, a successful vehicle identification verification instruction is sent to the first vehicle. In addition, the candidate vehicle may also carry the vehicle identification of the candidate vehicle in the identification verification success instruction. If the first vehicle identification is not the first target vehicle identification in the train composition control instruction, an identification verification failure instruction is sent to the first vehicle or no instruction is sent to the first vehicle. It should be noted that the candidate vehicle has received the train group control instruction sent by the train control device before receiving the connection establishment request. If the train composition control instruction is not received, no instruction may be sent to the first vehicle.
- the first vehicle receives the successful identification verification instruction sent by the candidate vehicle, it is determined that the vehicle identification verification is successful, that is, it is determined that the vehicle identification of the candidate vehicle is the second target vehicle identification in the train formation control instruction.
- the first vehicle may also perform identification verification according to the vehicle identification of the candidate vehicle and the identification of the second target vehicle in the train formation control instruction.
- the candidate vehicle is regarded as the second vehicle, and the vehicle formation is continued, thus realizing the two-way verification of the vehicle identification and further improving the safety.
- the vehicle identification verification has failed, that is, it is determined that the vehicle identification of the candidate vehicle is not in the train formation control instruction. the second target vehicle identification.
- the above-mentioned process of vehicle identification verification with the candidate vehicle can also be initiated by the candidate vehicle, that is, the candidate vehicle first sends the vehicle identification of the candidate vehicle, and after the first vehicle receives the vehicle identification of the candidate vehicle, the candidate vehicle is sent to the candidate vehicle.
- the above-mentioned vehicle identification verification with the candidate vehicle may also be performed during the process of establishing the connection between the first vehicle and the candidate vehicle, in the following manner:
- the first vehicle sends a connection establishment request to the candidate vehicle, and the connection establishment request carries the first vehicle identification of the first vehicle.
- the candidate vehicle determines whether the first vehicle identifier in the connection establishment request is the first target vehicle identifier in the received train formation control instruction, where the first vehicle identifier is the train formation control instruction In the case of the first target vehicle identification in the train, send the connection establishment successful instruction to the first vehicle; if the first vehicle identification is not the first target vehicle identification in the train formation control instruction, send to the first vehicle. Connection establishment fails command or no command is sent to the first vehicle. It should be noted that the candidate vehicle has received the train group control instruction sent by the train control device before receiving the connection establishment request. If the train composition control instruction is not received, the connection establishment request may not be processed, and no instruction may be sent to the first vehicle.
- the vehicle identification verification is successful, that is, it is determined that the vehicle identification of the candidate vehicle is the second target vehicle identification in the train formation control instruction. Conversely, if the first vehicle receives the connection establishment failure instruction sent by the candidate vehicle or fails to receive the connection establishment successful instruction within a certain period of time, it is determined that the vehicle identification verification fails, that is, it is determined that the vehicle identification of the candidate vehicle is not in the train formation control instruction. the second target vehicle identification.
- the vehicle identification verification is performed with the candidate vehicle, and the candidate vehicle can also actively initiate a connection establishment request and carry the vehicle identification of the candidate vehicle.
- the first vehicle receives the connection establishment request, and according to the candidate vehicle
- the vehicle identification and the second target vehicle identification in the train composition control instruction are subjected to identification verification to determine whether the vehicle identification of the candidate vehicle is the second target vehicle identification in the train composition control instruction.
- the vehicle-to-vehicle communication delay between the first vehicle and the second vehicle can also be detected, and in the case that the vehicle-to-vehicle communication delay is less than or equal to the first delay threshold, continue to execute the subsequent steps. Step, control the first vehicle and the second vehicle to group; otherwise, stop the vehicle grouping. In this way, the real-time control of the vehicle by the vehicle-mounted control system can be ensured during the vehicle grouping process.
- the first delay threshold can be set to any value between 1 millisecond and 1000 milliseconds according to the precision of vehicle control. For example, if the control precision is required to be high, it can be 1 millisecond, 10 milliseconds or 50 milliseconds. The control precision is low, which can be 100 milliseconds or 500 milliseconds.
- the detection of the above vehicle-to-vehicle communication delay may be detected and acquired by the first vehicle and the second vehicle sending a delay detection message to each other, or may be detected and acquired by using an interaction message established by a communication connection.
- a system self-check may be performed, and whether the first vehicle is in safe operation is determined according to the system self-check result. state; when the first vehicle is in a safe running state, the first vehicle and the second vehicle are controlled to form groups; otherwise, the vehicle grouping is stopped. In this way, the safety and effectiveness of vehicle grouping can be ensured, and safety accidents can be avoided during the vehicle grouping process.
- the system self-check may be self-check on the communication state, driving output performance and braking output performance of the vehicle. It should be noted that, in order to ensure the safety of the train formation, when the first vehicle is the rear vehicle, it is necessary to perform self-check on the braking output performance, so that when an abnormality occurs in the formation, the emergency braking can be successfully performed to avoid The occurrence of train collisions.
- the second vehicle receives the train formation control instruction sent by the train control device.
- the second vehicle determines whether the second vehicle identifier of the second vehicle is the second target vehicle identifier in the train composition control instruction.
- the second vehicle determines the first vehicle to be formed according to the train formation control instruction.
- the first vehicle detects the first vehicle distance from the second vehicle.
- the second vehicle detects the second vehicle distance from the first vehicle, and sends the second vehicle distance to the first vehicle.
- the first vehicle can control the vehicle to perform the train formation according to the second inter-vehicle distance.
- step S408 for the implementation manner of detecting the first inter-vehicle distance in step S408 and detecting the second vehicle in step S409, reference may be made to the manner in the above-mentioned step S203, which will not be repeated here.
- the first vehicle receives the second vehicle distance sent by the second vehicle, and in the case that the difference between the first vehicle distance and the second vehicle distance is less than or equal to the first distance threshold, the first vehicle and the second vehicle are used as targets Vehicles in the train formation, control the first vehicle and the second vehicle to make up.
- the method of controlling the grouping of the first vehicle and the second vehicle may include: first, controlling the driving of the first vehicle to shorten the first vehicle distance between the first vehicle and the second vehicle; secondly, periodically detecting the first vehicle distance , in the case that the first vehicle distances detected in the consecutive preset number of cycles are all less than or equal to the preset formation distance, the first vehicle and the second vehicle are used as vehicles in the target train formation.
- the above-mentioned second vehicle may be the preceding vehicle of the first vehicle.
- the above-mentioned manner of controlling the driving of the first vehicle may also be implemented in the following manner:
- the second vehicle may send a first control command to the first vehicle, wherein the first control command may include traction or braking force of the second vehicle.
- the first vehicle receives the first control instruction sent by the second vehicle, and controls the traction force or braking force of the first vehicle according to the first control instruction, so as to control the running of the first vehicle.
- the manner of controlling the traction force or braking force of the first vehicle may include any one of the following manners:
- the tractive force of the second vehicle is greater than or equal to the tractive force of the first vehicle
- the tractive force of the first vehicle is increased. It should be noted that, due to the large traction force of the second vehicle, it can be determined that the speed of the second vehicle is faster than that of the first vehicle when the weights of the first vehicle and the second vehicle are basically the same. The distance of the vehicle needs to increase the traction force of the first vehicle and increase the speed of the first vehicle.
- the tractive force of the second vehicle is less than the tractive force of the first vehicle
- the tractive force of the first vehicle is maintained.
- the traction force of the second vehicle is smaller than that of the first vehicle, it can be determined that the speed of the second vehicle is slower than that of the first vehicle. Therefore, maintaining the traction force of the first vehicle can shorten the distance between the first vehicle and the second vehicle. distance.
- the traction force of the first vehicle can also be increased to shorten the distance between the first vehicle and the second vehicle more quickly.
- the braking force of the second vehicle is less than or equal to the braking force of the first vehicle
- the braking force of the first vehicle is reduced. It should be noted that when both the first vehicle and the second vehicle are braking, and the braking force of the second vehicle is less than or equal to the braking force of the first vehicle, it can be determined that the speed of the second vehicle is faster than that of the first vehicle, Therefore, in order to shorten the distance between the first vehicle and the second vehicle, it is necessary to reduce the braking force of the first vehicle, or cancel the braking force of the first vehicle, and increase the traction force of the first vehicle, so as to shorten the distance between the first vehicle and the second vehicle more quickly. The distance between the two vehicles.
- the braking force of the second vehicle is greater than the braking force of the first vehicle
- the braking force of the first vehicle is maintained.
- the braking force of the second vehicle is greater than the braking force of the first vehicle, and it can be determined that the speed of the second vehicle is slower than that of the first vehicle, so the first vehicle is maintained.
- the braking force of the vehicle can also shorten the distance between the first vehicle and the second vehicle.
- the distance between the first vehicles is relatively large, the braking force of the first vehicle may also be reduced or the traction force of the first vehicle may be increased, so as to shorten the distance between the first vehicle and the second vehicle more quickly.
- the speed of the first vehicle can be controlled to be greater than the speed of the second vehicle, so as to shorten the distance between the first vehicle and the second vehicle.
- the second vehicle in the process of controlling the first vehicle and the second vehicle to form a group, may also continue to periodically detect the second vehicle distance, and use the detected second vehicle distance.
- the inter-vehicle distance is sent to the first vehicle; similarly, the first vehicle also continues to periodically detect the first inter-vehicle distance, and periodically receives the second inter-vehicle distance sent by the second vehicle.
- the value is greater than the second distance threshold, stop the grouping of the first vehicle and the second vehicle; when the difference between the first vehicle distance and the second vehicle distance is less than or equal to the second distance threshold, continue to control the first vehicle distance.
- a vehicle travels to shorten the first vehicle distance between the first vehicle and the second vehicle.
- the second distance threshold may be equal to the above-mentioned first distance threshold, or may be greater than the above-mentioned first distance threshold.
- both the second distance threshold and the first distance threshold may be 0.
- the second distance threshold may be 40 centimeters. In this way, when the vehicle is running, it is possible to avoid the distance that occurs due to the difference in the moment when the first vehicle and the second vehicle detect the distance between the vehicles. difference.
- first inter-vehicle distance and second inter-vehicle distance may be obtained by the first vehicle in the same cycle, or may be obtained in two adjacent cycles, but in order to ensure accuracy, the time and The time difference between the times when the second inter-vehicle distance is obtained is less than or equal to the preset time.
- the preset time may be an integer multiple of the detection period.
- the difference between the second inter-vehicle distance and the first inter-vehicle distance is greater than the second distance threshold, it is determined that the first inter-vehicle distance is unreliable, which may be caused by the failure of the distance detection device of the first vehicle or the second vehicle.
- the grouping of the first vehicle and the second vehicle is stopped, thereby improving the safety in the vehicle grouping process.
- the difference between the first vehicle distance and the second vehicle distance is less than or equal to the second distance threshold, it is confirmed that the first vehicle distance is credible, and the first vehicle can continue to be controlled to drive and continue vehicle grouping.
- the second vehicle in the process of controlling the first vehicle and the second vehicle to form a group, may also periodically send a first control command to the first vehicle, and the first control The command may include the traction force or braking force of the second vehicle; similarly, the first vehicle may also periodically receive the first control command sent by the second vehicle, and the first vehicle adjusts and controls the first vehicle according to the first control command.
- the traction force or the braking force continues to control the driving of the first vehicle, so as to shorten the first vehicle distance between the first vehicle and the second vehicle. This allows for more precise vehicle formation control.
- the first vehicle in the process of controlling the first vehicle and the second vehicle to form a group, if the first vehicle receives a stop grouping instruction sent by the train control center, the first vehicle can stop the vehicle. Make up, and send a stop formation command to the second vehicle.
- the second vehicle receives a stop formation instruction sent by the train control center, the vehicle formation can also be stopped, and a stop formation instruction is sent to the first vehicle. In this way, the flexibility and reliability of vehicle formation can be improved through the control of the train control center.
- the first vehicle may also send a train formation completion instruction to the second vehicle, and/or, Send a train formation completion command to the train control device.
- the first vehicle may also stop controlling the first vehicle to continue to shorten the distance with the second vehicle.
- the second vehicle may also periodically detect the second inter-vehicle distance, and in the case that the detected second inter-vehicle distances in a continuous preset number of cycles are all less than or equal to the preset grouping distance, the first vehicle and the The second vehicle is used as the vehicle in the target train formation, and the first vehicle and the second vehicle may be used as the vehicle in the target train formation after receiving the train formation completion instruction sent by the first vehicle.
- the second vehicle can also send a train formation completion instruction to the first vehicle and/or the train control device.
- the first vehicle and the second vehicle can be regarded as the vehicles in the target train formation, and the vehicles in the target train formation can be regarded as one train. Synchronized control.
- the first vehicle and the second vehicle are used as vehicles in the target train formation, the first vehicle will no longer report the vehicle position information to the train control system, but the first vehicle will not report the vehicle position information to the train control system.
- the second vehicle reports the position information as the position information of the target train formation.
- the second vehicle can also calculate the body length of the target train composition according to the body length of the first vehicle and the window length of the second vehicle, and report the body length of the target train composition to the train control device.
- the first vehicle and the second vehicle after the first vehicle and the second vehicle are used as vehicles in the target train formation, the first vehicle and the second vehicle enter the formation synchronization control state, and at this time, the first vehicle and the second vehicle enter the formation synchronization control state.
- the second vehicle needs to be uniformly controlled by the second vehicle, and the unified control method may include:
- a synchronization control command is generated according to the target vehicle operation.
- the target vehicle operation may include one or more of towing, braking, opening and closing doors, vehicle alerts, and vehicle announcements performed by the second vehicle.
- the second vehicle sends the synchronization control command to the first vehicle.
- the first vehicle receives the synchronization control instruction sent by the second vehicle, and controls the first vehicle to synchronously execute the target vehicle operation according to the synchronization control instruction.
- the first vehicle uses the first vehicle and the second vehicle as the vehicles in the target train formation, if one or more of the following conditions are satisfied, the first vehicle A vehicle can ungroup a train with a second vehicle:
- Condition 1-1 Manual operation command is received: If the target train formation is only carried out in the automatic driving state, after receiving the manual operation command, the train formation needs to be cancelled. Of course, if the target train formation can be performed under manual operation, it is not necessary to cancel the train formation at this time.
- Condition 1-2 A train formation release instruction sent by the second vehicle is received, the train formation release instruction is used to instruct the first vehicle to release the train formation with the second vehicle.
- Condition 1-3 The train formation release instruction sent by the train control device is received, and the same train formation release instruction is used to instruct the first vehicle to release the train formation with the second vehicle.
- Condition 1-4 It is detected that the vehicle-to-vehicle communication delay between the first vehicle and the second vehicle is greater than a second delay threshold, and the second delay threshold and the first delay threshold may be the same or different.
- the train-to-vehicle communication delay is greater than the second delay threshold, the obtained second train spacing is inaccurate due to the communication delay, and can no longer be used to calibrate the first train spacing. Therefore, based on safety considerations, the train marshalling can be cancelled. .
- Condition 1-5 It is detected that the vehicle-to-vehicle communication connection between the first vehicle and the second vehicle is interrupted.
- Condition 1-6 It is detected that the difference between the first inter-vehicle distance and the second inter-vehicle distance is greater than a third distance threshold, and the third distance threshold and the second distance threshold may be the same or different.
- the difference between the first vehicle distance and the second vehicle distance is greater than the second distance threshold, confirm that the detected first vehicle distance or the second vehicle distance is inaccurate. , based on safety considerations, the train marshalling can be released.
- Condition 1-7 After receiving the synchronization control instruction sent by the second vehicle, the control of the first vehicle to synchronously execute the target vehicle operation fails. It should be noted that the occurrence of an operation failure of the target vehicle indicates that the first vehicle fails to run synchronously with the second vehicle. Based on safety considerations, the train formation with the second vehicle can be cancelled.
- Condition 1-8 The backward command sent by the second vehicle is received. It should be noted that, in the process of train marshalling, in order to ensure the safety of vehicle operation, the vehicle is not allowed to retreat.
- canceling the train formation with the second vehicle may include one or more of the following operations:
- Release operation 1-1 Send a train formation release command to the second vehicle, so that the second vehicle releases the train formation with the first vehicle.
- Release operation 1-2 Send a train formation release command to the train control device, so that the train control device sends a train formation release command to the second vehicle.
- Release operation 1-3 when the first vehicle is in a driving state, control the first vehicle to brake so that the distance between the first vehicle and the second vehicle is greater than a preset safety distance.
- the preset safety distance may be 10 meters or 20 meters.
- the braking force applied to the first vehicle needs to be greater than that of the second vehicle, so that the distance between the two vehicles increases.
- Release operation 1-4 when the first vehicle is in a stationary state, keep the stationary state of the first vehicle and wait for the second vehicle to move forward until it is detected that the distance between the first vehicle and the second vehicle is greater than the preset safety distance After that, the first vehicle enters a normal running state. That is, a tractive force can be applied to the first vehicle.
- the first vehicle after the first vehicle is released from the train formation with the second vehicle, it can also acquire the first position information of the first vehicle, and send the first position information to the train control device, so that the train control device can monitor the first vehicle. Take control.
- the first vehicle after the train formation is released, the first vehicle needs to perform a downgrade operation, initialize the first position information of the first vehicle, and obtain credible position information after calibration.
- the first vehicle does not perform the downgrade operation, and it is confirmed that the first position information at this time is a trusted position, and there is no need to re-calibrate the position. In this way, the first vehicle can continue to operate normally after the grouping is released, which improves the efficiency of vehicle operation.
- the second vehicle can also cancel the train set with the first vehicle if one or more of the following conditions are satisfied :
- Condition 2-1 Receipt of vehicle back-up command: During the train marshalling operation, due to the inertia of the vehicle, once the vehicle moves backward, it may cause a collision between the first vehicle and the second vehicle. Therefore, during the train marshalling operation, no execution The vehicle backward command, after receiving the vehicle backward command, it is necessary to ungroup first, and then execute the backward command.
- Condition 2-2 A manual operation instruction is received.
- Condition 2-3 The train formation release command sent by the first vehicle is received.
- Condition 2-4 The train formation release command sent by the train control device is received.
- Condition 2-5 It is detected that the vehicle-to-vehicle communication connection between the first vehicle and the second vehicle is interrupted.
- the release of the second vehicle from the train formation of the first vehicle also includes one or more of the following operations:
- Release operation 2-1 Send a train formation release command to the first vehicle.
- Release operation 2-2 Send a train formation release command to the train control device.
- Release operation 2-3 control the second vehicle to drive forward, so that the distance between the second vehicle and the first vehicle is greater than the preset safety distance.
- the second position information of the second vehicle may also be acquired, and the second position information may be sent to the train control device.
- the train control device can also actively initiate the operation of canceling the train formation according to the instructions of the controller, and send the train formation cancellation instruction to the first vehicle and the second vehicle respectively. After receiving the train formation cancellation instruction, the first vehicle and the second vehicle can respectively Ungroup the train.
- step S403 may be performed before step S404, or may be performed after step S404; S401 and S405 may be performed simultaneously; S406 and S407 may also be performed simultaneously; S408 and S409 can also be executed simultaneously.
- FIG. 5 is a block diagram of a vehicle grouping apparatus 500 according to an exemplary embodiment.
- the vehicle consist apparatus includes a processor 522 , which may be one or more in number, and a memory 532 for storing a computer program executable by the processor 522 .
- the computer program stored in memory 532 may include one or more modules, each corresponding to a set of instructions.
- the processor 522 may be configured to execute the computer program to perform the above-described method of vehicle grouping.
- the vehicle consist may also include a power supply assembly 526, which may be configured to perform power management of the vehicle consist, and a communication component 550, which may be configured to enable communications of the vehicle consist, For example, wired or wireless communication.
- the vehicle consist may also include an input/output (I/O) interface 558 .
- the vehicle consist may operate based on an operating system stored in memory 532, such as Windows Server, Mac OS X, Unix, Linux, Android, etc.
- a computer-readable storage medium comprising program instructions that, when executed by a processor, implement the steps of the above-described vehicle grouping method.
- the computer-readable storage medium may be the above-mentioned memory 532 including program instructions, and the above-mentioned program instructions may be executed by the processor 522 of the vehicle grouping apparatus to complete the above-mentioned vehicle grouping method.
- a computer program product comprising a computer program executable by a programmable apparatus, the computer program having, when executed by the programmable apparatus, for performing the above The code section of the vehicle marshalling method.
- FIG. 6 is a vehicle provided by the present disclosure, and the vehicle may include any of the above-mentioned vehicle formation devices.
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Abstract
Description
Claims (22)
- 一种车辆编组的方法,应用于第一车辆,其特征在于,所述方法包括:接收列车控制设备发送的列车编组控制指令,其中,所述列车编组控制指令用于指示进行车辆编组的车辆;根据所述列车编组控制指令确定待编组的第二车辆;检测与所述第二车辆的第一车间距;接收所述第二车辆发送的第二车间距,其中,所述第二车间距为所述第二车辆检测到的所述第一车辆与所述第二车辆的距离;在所述第一车间距与所述第二车间距的差值小于或等于第一距离阈值的情况下,将所述第一车辆和所述第二车辆作为目标列车编组中的车辆,控制所述第一车辆和所述第二车辆进行编组。
- 根据权利要求1所述的方法,其特征在于,在所述第一车间距与所述第二车间距的差值小于或等于第一距离阈值的情况下之后,包括:控制所述第一车辆行驶,以缩短所述第一车辆与所述第二车辆的第一车间距;周期性检测与所述第二车辆的第一车间距,在连续预设数量个周期内检测到的第一车间距均小于或等于预设编组距离的情况下,执行所述将所述第一车辆和所述第二车辆作为目标列车编组中的车辆步骤。
- 根据权利要求2所述的方法,其特征在于,所述方法还包括:在周期性检测与所述第二车辆的第一车间距的过程中,继续接收所述第二车辆周期性发送的第二车间距;在所述第二车间距与所述第一车间距的差值大于第二距离阈值的情况下,停止进行所述第一车辆和所述第二车辆的编组。
- 根据权利要求2所述的方法,其特征在于,所述控制所述第一车辆行驶,以缩短所述第一车辆与所述第二车辆的第一车间距,包括:接收所述第二车辆发送的第一控制指令,其中,所述第一控制指令包括第二车辆的牵引力或制动力;根据所述第二车辆的牵引力或制动力控制所述第一车辆行驶,以缩短所述第一车辆与所述第二车辆的第一车间距。
- 根据权利要求4所述的方法,其特征在于,在所述第二车辆为所述第一车辆的前车的情况下,根据所述第二车辆的牵引力或制动力控制所述第一车辆行驶包括:在所述第二车辆的牵引力大于或等于所述第一车辆的牵引力的情况下,增大所述第一车辆的牵引力;或者,在所述第二车辆的牵引力小于所述第一车辆的牵引力的情况下,保持所述第一车辆的牵引力;或者,在所述第二车辆的制动力小于或等于所述第一车辆的制动力的情况下,减小所述第一车辆的制动力;或者,在所述第二车辆的制动力大于所述第一车辆的制动力的情况下,保持或增大所述第一车辆的制动力。
- 根据权利要求1所述的方法,其特征在于,所述列车编组控制指令包括待编组的第一目标车辆标识和第二目标车辆标识,在所述控制所述第一车辆和所述第二车辆进行编组之前,所述方法还包括:确定所述第一车辆的第一车辆标识是否是所述第一目标车辆标识;根据所述列车编组控制指令确定候选车辆;对所述候选车辆进行车辆标识验证,以确定所述候选车辆的车辆标识是否是所述第二目标车辆标识;在确定所述第一车辆的第一车辆标识是所述第一目标车辆标识,且所述候选车辆的车辆标识是所述第二目标车辆标识的情况下,将所述候选车辆作为所述第二车辆,执行所述控制所述第一车辆和所述第二车辆进行编组的步骤。
- 根据权利要求1所述的方法,其特征在于,在根据所述列车编组控制指令确定待编组的第二车辆之后,所述方法还包括:进行系统自检,并根据系统自检结果确定所述第一车辆是否处于安全运行状态;在所述第一车辆处于安全运行状态的情况下,执行所述控制所述第一车辆和所述第二车辆进行编组的步骤。
- 根据权利要求1所述的方法,其特征在于,在根据所述列车编组控制指令确定待编组的第二车辆之后,所述方法还包括:检测所述第一车辆与所述第二车辆的车车通信时延;在所述车车通信时延小于或等于第一时延阈值的情况下,执行所述控制所述第一车辆 和所述第二车辆进行编组的步骤。
- 根据权利要求2所述的方法,其特征在于,在将所述第一车辆和所述第二车辆作为目标列车编组中的车辆后,所述方法还包括:向所述第二车辆发送列车编组完成指令;和/或向所述列车控制设备发送列车编组完成指令。
- 根据权利要求2所述的方法,其特征在于,在将所述第一车辆和所述第二车辆作为目标列车编组中的车辆后,所述方法还包括:接收所述第二车辆发送的同步控制指令,所述同步控制指令包含所述第二车辆执行的目标车辆操作;根据所述同步控制指令同步执行所述目标车辆操作。
- 根据权利要求10所述的方法,其特征在于,在将所述第一车辆和所述第二车辆作为目标列车编组中的车辆后,所述方法还包括:在满足以下条件中的一个或多个的情况下,解除与所述第二车辆的列车编组:接收到人工操作指令;接收到所述第二车辆发送的列车编组解除指令;接收到所述列车控制设备发送的列车编组解除指令;检测到所述第一车辆与所述第二车辆的车车通信时延大于第二时延阈值;检测到所述第一车辆与所述第二车辆的车车通信连接中断;检测到所述第一车间距与所述第二车间距的差值大于第三距离阈值;接收到所述第二车辆发送的所述同步控制指令后,执行所述目标车辆操作失败;接收到所述第二车辆发送的后退指令。
- 根据权利要求11所述的方法,其特征在于,在所述第二车辆为所述第一车辆的前车的情况下,所述解除与所述第二车辆的列车编组包括以下操作中的一种或多种:在所述第一车辆处于行驶状态的情况下,控制所述第一车辆进行制动,以使得所述第一车辆与所述第二车辆的距离大于预设安全距离;在所述第一车辆处于静止状态的情况下,保持所述第一车辆的制动状态,直至检测到所述第一车辆与所述第二车辆的距离大于预设安全距离后,所述第一车辆进入正常运行状态;向所述第二车辆发送列车编组解除指令,以便所述第二车辆解除与所述第一车辆的列车编组;向所述列车控制设备发送列车编组解除指令,以便所述列车控制设备向所述第二车辆发送列车编组解除指令。
- 根据权利要求11所述的方法,其特征在于,在所述解除与所述第二车辆的列车编组之后,所述方法还包括:将所述第一车辆的第一位置信息发送至列车控制设备,以便所述列车控制设备对所述第一车辆进行控制。
- 一种车辆编组的方法,应用于第二车辆,其特征在于,所述方法包括:接收列车控制设备发送的列车编组控制指令,其中,所述列车编组控制指令用于指示进行车辆编组的车辆;根据所述列车编组控制指令确定待编组的第一车辆;检测所述第二车辆与所述第一车辆的第二车间距;发送所述第二车间距至所述第一车辆,以便所述第一车辆根据所述第二车间距控制所述第一车辆和所述第二车辆进行编组。
- 根据权利要求14所述的方法,其特征在于,在接收列车控制设备发送的列车编组控制指令之后,所述方法还包括:禁止执行后退操作。
- 一种车辆编组装置,其特征在于,包括:存储器,其上存储有计算机程序;处理器,用于执行所述存储器中的所述计算机程序,以实现权利要求1至13中任一项所述方法的步骤。
- 一种车辆编组装置,其特征在于,包括:存储器,其上存储有计算机程序;处理器,用于执行所述存储器中的所述计算机程序,以实现权利要求14至15中任一项所述方法的步骤。
- 一种车辆编组系统,其特征在于,所述系统包括:列车控制设备、第一车辆以及第二车辆,其中:所述列车控制设备,向第一车辆和第二车辆发送列车编组控制指令,所述列车编组控制指令用于指示进行车辆编组的车辆;所述第一车辆包括上述权利要求16所述的车辆编组装置;所述第二车辆包括上述权利要求17所述的车辆编组装置。
- 根据权利要求18所述的系统,其特征在于,所述系统还包括:碰撞缓冲组件,所述碰撞缓冲组件设置在所述第一车辆和所述第二车辆的连接处,用于缓冲所述第一车辆和所述第二车辆碰撞的冲击力。
- 根据权利要求19所述的系统,其特征在于,所述碰撞缓冲组件包括半永久牵引杆。
- 一种车辆,其特征在于,所述车辆包括权利要求16所述的车辆编组装置,或者,所述车辆包括权利要求17所述的车辆编组装置。
- 一种计算机可读存储介质,其上存储有计算机程序,其特征在于,该程序被处理器执行时实现权利要求1至13中任一项所述方法的步骤,或者,该程序被处理器执行时实现权利要求14至16中任一项所述方法的步骤。
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