Method and device for determining alignment of vehicle door and platform door

Abstract

This specification provides a method and device for determining the alignment of a car door and a platform door, wherein the method for determining the alignment of a car door and a platform door includes: obtaining target fault door information of a target fault door and target train positioning information of a target train; determining the target running logic direction and target operation direction of the target train according to the target train positioning information and the preset line direction; determining the direction of the door to be opened of the target train at the target platform according to the target operation logic direction and the preset platform configuration information; determining the numbering correspondence between the car door of the target train and the platform door of the target platform according to the preset line direction and the target operation direction; determining the target alignment door corresponding to the target fault door according to the numbering correspondence, the target fault door information and the direction of the door to be opened. This improves the accuracy of the alignment calculation of car doors and platform doors, and is conducive to improving the accuracy of the subsequent alignment isolation processing process.

Description

Technical Field

[0001] The present invention relates to the field of rail transit technology, and in particular to a method for determining the alignment of a vehicle door and a platform door. The present invention also relates to a device for determining the alignment of a vehicle door and a platform door, a computing device, a computer-readable storage medium, and a computer program product. Background Art

[0002] In the urban rail transit train control system, the train doors and platform doors correspond one to one. After the train stops at the station, the doors and the corresponding platform doors should be opened and closed at the same time to ensure the safety of passengers getting on and off the train. When a platform door fails, in order not to affect operations and ensure passenger safety, it is necessary to manually use a key to rotate the platform door unlocking switch to the isolation position, so that the corresponding door will not open after the train stops at the station; when a door fails, similarly, it is necessary to manually use a key to rotate the door unlocking switch to the isolation position, so that the corresponding platform door will not open after the train stops at the station. This function is called position isolation.

[0003] In practical applications, the alignment calculation function of train doors and platform doors plays a connecting role in the train operation process. If the calculation is wrong, it will cause the train doors or platform doors to open incorrectly, endangering the travel safety of passengers. Therefore, a method is urgently needed to solve the technical problem of low accuracy of the alignment calculation of train doors and platform doors. Summary of the invention

[0004] In view of this, an embodiment of the present specification provides a method for determining the alignment of a vehicle door and a platform door. One or more embodiments of the present specification also relate to a device for determining the alignment of a vehicle door and a platform door, a computing device, a computer-readable storage medium, and a computer program product to solve the technical defects existing in the prior art.

[0005] According to a first aspect of an embodiment of the present specification, a method for determining the alignment of a vehicle door and a platform door is provided, comprising:

[0006] Obtain target train location information and preset route direction of the target train;

[0007] Determining a target operating direction of the target train according to the target train positioning information and the preset line direction;

[0008] Determining a number correspondence between the doors of the target train and the platform doors of the target platform according to the preset route direction and the target operating direction;

[0009] According to the number correspondence, a target alignment relationship between the door of the target train and the platform door of the target platform is determined.

[0010] According to a second aspect of an embodiment of the present specification, a device for determining the alignment of a vehicle door and a platform door is provided, comprising:

[0011] An acquisition module is configured to acquire target train positioning information and a preset line direction of a target train;

[0012] A first determination module is configured to determine a target operating direction of the target train according to the target train positioning information and the preset line direction;

[0013] A second determination module is configured to determine a number correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operation direction;

[0014] The third determination module is configured to determine the target alignment relationship between the door of the target train and the platform door of the target platform according to the number correspondence relationship.

[0015] According to a third aspect of an embodiment of this specification, a computing device is provided, including:

[0016] Memory and processor;

[0017] The memory is used to store computer programs / instructions, and the processor is used to execute the computer programs / instructions. When the computer programs / instructions are executed by the processor, the steps of the above-mentioned method for determining the alignment of vehicle doors and platform doors are implemented.

[0018] According to a fourth aspect of the embodiments of this specification, a computer-readable storage medium is provided, which stores a computer program / instruction, and when the computer program / instruction is executed by a processor, the steps of the above-mentioned method for determining the alignment of vehicle doors and platform doors are implemented.

[0019] According to a fifth aspect of the embodiments of the present specification, a computer program product is provided, comprising a computer program / instruction, which, when executed by a processor, implements the steps of the above-mentioned method for determining the alignment of vehicle doors and platform doors.

[0020] An embodiment of the present specification realizes that the target train positioning information of the target train is obtained by positioning the target train, and on the basis of the obtained target train positioning information, the target operating direction of the target train is determined in combination with a pre-configured preset line direction, and then the preset line direction is combined with the target operating direction, and based on this, the numbering correspondence between the doors of the target train and the platform doors of the target platform, as well as the target alignment relationship between the doors of the target train and the platform doors of the target platform are determined, thereby improving the accuracy of the alignment calculation of the doors and platform doors, and facilitating improving the accuracy of the subsequent alignment isolation processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a flow chart of a method for determining the alignment of a vehicle door and a platform door provided by an embodiment of this specification;

[0022] Figure 2 It is a schematic diagram of a relative position relationship between a platform and a parking area for a train provided by an embodiment of the present specification;

[0023] Figure 3 is a schematic diagram of determining the direction of a door to be opened provided by an embodiment of this specification;

[0024] Figure 4 It is a schematic diagram of determining a door on a side to be isolated of a target train provided by an embodiment of the present specification;

[0025] Figure 5a It is a schematic diagram of determining the numbering correspondence between train doors and platform doors of a platform provided by an embodiment of this specification;

[0026] Figure 5b It is another schematic diagram of determining the numbering correspondence between train doors and platform doors of a platform provided by an embodiment of the present specification;

[0027] Figure 6 is a process flow chart of a method for determining the alignment of a vehicle door and a platform door provided by an embodiment of the present specification;

[0028] Figure 7 It is a structural schematic diagram of a device for determining the alignment of a vehicle door and a platform door provided by an embodiment of the present specification;

[0029] Figure 8 It is a structural block diagram of a computing device provided by an embodiment of this specification. DETAILED DESCRIPTION

[0030] Many specific details are described in the following description to facilitate a full understanding of this specification. However, this specification can be implemented in many other ways than those described herein, and those skilled in the art can make similar generalizations without violating the connotation of this specification, so this specification is not limited to the specific implementation disclosed below.

[0031] The terms used in one or more embodiments of this specification are only for the purpose of describing specific embodiments, and are not intended to limit one or more embodiments of this specification. The singular forms of "a", "said" and "the" used in one or more embodiments of this specification and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used in one or more embodiments of this specification refers to and includes any or all possible combinations of one or more associated listed items.

[0032] It should be understood that although the terms first, second, etc. may be used to describe various information in one or more embodiments of this specification, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of one or more embodiments of this specification, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0033] In addition, it should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in one or more embodiments of this specification are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions, and provide corresponding operation entrances for users to choose to authorize or refuse.

[0034] First, the terms involved in one or more embodiments of this specification are explained.

[0035] ATP: Automatic Train Protection, ATP is an onboard subsystem that ensures train safety and provides full protection for train safety. ATP is installed at the front and rear of the train, and uses speed sensors, speed radars and odometers to achieve autonomous positioning, and uses transponders to correct the train's position and speed information, obtains the train's movement authorization (MA) through wireless communication (or variable data transponders), calculates and generates the train's control speed curve, and protects the train's position and speed to ensure driving safety.

[0036] ATO: Automatic Train Operation, ATO is the on-board equipment responsible for automatic train operation. Under the safety protection of the train's automatic protection equipment, the train's automatic driving equipment issues traction and braking commands through the interface with the vehicle system to control the train's inter-station operation, stop and start operations. It can also adjust the operation between stations according to the control and adjustment commands issued by the control center equipment.

[0037] ATS: Automatic Train Supervision is a distributed real-time monitoring and control system that integrates modern data communication, computer, network and signal technologies. The ATS subsystem coordinates with other subsystems to jointly manage and control subway operating trains and signal equipment.

[0038] In the urban rail transit train control system, the train doors and platform doors correspond one to one. After the train stops at the station, the doors and the corresponding platform doors should be opened and closed at the same time to ensure the safety of passengers getting on and off the train. When a platform door fails, in order not to affect the operation and ensure the safety of passengers, it is necessary to manually use a key to rotate the platform door unlocking switch to the isolation position, so that the corresponding door will not open after the train stops at the station; when a door fails, similarly, it is necessary to manually use a key to rotate the door unlocking switch to the isolation position, so that the corresponding platform door will not open after the train stops at the station. This function is called alignment isolation. In practical applications, the alignment calculation function of the doors and platform doors plays a connecting role in the train operation process. Therefore, how to improve the alignment calculation of the doors and platform doors is crucial.

[0039] In this specification, a method for determining the alignment of a vehicle door and a platform door is provided. This specification also relates to an apparatus for determining the alignment of a vehicle door and a platform door, a computing device, a computer-readable storage medium, and a computer program product, which are described in detail one by one in the following embodiments.

[0040] See also Figure 1 , Figure 1 A flow chart of a method for determining the alignment of a vehicle door and a platform door provided according to an embodiment of the present specification is shown, which specifically includes the following steps:

[0041] Step 102: Obtain target train positioning information and preset line direction of the target train.

[0042] In the actual application of rail transit, if a door of a train fails, the faulty door should remain closed after the train stops at the station, and the platform door opposite to the faulty door should also remain closed. Similarly, if a platform door fails, the faulty platform door and the door opposite to the faulty platform door should also remain closed to ensure the safety of passengers. Therefore, it is crucial to accurately determine the alignment relationship between the train door and the platform door.

[0043] Among them, the method for determining the alignment of the door and the platform door is applied to the automatic train protection system (ATP), and the target train refers to any train operating in the train line. The target train positioning information refers to the positioning information of the target train. The preset line direction refers to the direction of the pre-configured train line, specifically including the preset line logical direction and the preset line operating direction. The preset line logical direction refers to the line logical direction of the train line, specifically including the logical positive direction and the logical reverse direction. The preset line logical direction is determined according to the kilometer mark of the train line. The logical positive direction is specifically the direction from the small kilometer mark on the train line to the large kilometer mark, and the logical reverse direction is the direction from the large kilometer mark on the train line to the small kilometer mark. The preset line operating direction refers to the line operating direction of the train line, specifically including the line up and the line down. The correspondence between the preset line logical direction and the preset line operating direction can be obtained by pre-configuration, and can be specifically configured using bytes. For example, if the correspondence between the preset line logical direction and the preset line operating direction is configured as 0xAA, the correspondence between the preset line logical direction and the preset line operating direction is determined: the logical positive direction is the upstream direction of the line; if it is configured as 0x55, the correspondence between the preset line logical direction and the preset line operating direction is determined: the logical positive direction is the downstream direction of the line.

[0044] Specifically, before determining the alignment relationship between the train door and the platform door, it is necessary to determine the target train positioning information of the target train. Only when the target train positioning information of the target train is obtained can the logical direction of the train operation of the target train be known for subsequent processing.

[0045] Step 104: Determine the target operating direction of the target train according to the target train positioning information and the preset line direction.

[0046] After obtaining the target train positioning information of the target train, the target train's logical running direction can be determined, thereby determining the target operating direction of the target train according to the train's logical running direction and the obtained preset line direction. The target operating direction refers to the target train's train operating direction, specifically including train up and train down.

[0047] In practical applications, the target train can be located through the transponder installed on the train line, so as to obtain the target train positioning information of the target train. Through the target train positioning information, it can be known which line section the target train is currently running to, and the transponder information corresponding to the line section the target train is currently running to can also be known.

[0048] Based on this, in a specific implementation manner provided in this specification, determining the target operating direction of the target train according to the target train positioning information and the preset line direction includes:

[0049] Determining a target transponder pair corresponding to the target train according to the target train positioning information;

[0050] Determining a target running logical direction of the target train according to the target balise pair and the preset line direction;

[0051] The target operating direction of the target train is determined according to the target operating logical direction and the preset line direction.

[0052] Among them, the target transponder pair refers to any transponder pair passed by the target train during operation, specifically including the first transponder and the second transponder, and the first transponder and the second transponder are two consecutive transponders. For example, the target train has passed transponder a and transponder b successively, then transponder a and transponder b are the target transponder pair corresponding to the target train. The target operation logical direction refers to the train operation logical direction of the target train, specifically including the logical positive direction and the logical negative direction. The logical positive direction refers to the logical positive direction of the preset line logic direction, that is, the target operation logical direction is the same as the preset line logic direction; the logical negative direction refers to the opposite direction of the preset line logic direction, that is, the target operation logical direction is opposite to the preset line logic direction.

[0053] Specifically, after the target train positioning information of the target train is obtained, the target transponder pair corresponding to the target train is determined according to the target train positioning information, and the target running logical direction of the target train is determined according to the target transponder pair and the preset line direction (specifically, the preset line logical direction), that is, the target running logical direction of the target train is determined to be the same as or opposite to the preset line logical direction. After determining the target running logical direction of the target train, the target operating direction of the target train is determined according to the target running logical direction and the preset line direction (specifically, the preset line operating direction).

[0054] The target running logic direction and target operation direction of the target train are explained below.

[0055] In a specific implementation provided in this specification, the preset line direction includes a preset line logical direction;

[0056] Determining a target running logical direction of the target train according to the target balise pair and the preset line direction includes:

[0057] Query the first kilometer mark and the second kilometer mark corresponding to the target transponder pair;

[0058] Determining a train running direction of the target train according to the first kilometer mark and the second kilometer mark;

[0059] When the train running direction is the same as the preset line logical direction, determining the target running logical direction to be the logical positive direction of the preset line logical direction;

[0060] In the case where the train running direction is opposite to the preset line logical direction, the target running logical direction is determined to be the logical opposite direction of the preset line logical direction.

[0061] The first kilometer mark is specifically the kilometer mark of the first transponder, and the second kilometer mark is specifically the kilometer mark of the second transponder. The train running direction is specifically the direction between the first kilometer mark and the second kilometer mark. For example, if the target train passes through the first transponder first and then the second transponder, it can be determined that the train running direction is the direction from the first kilometer mark to the second kilometer mark.

[0062] Specifically, after obtaining the target train positioning information of the target train and determining the target transponder pair corresponding to the target train, the first kilometer mark corresponding to the first transponder and the second kilometer mark corresponding to the second transponder can be further queried according to the target transponder pair, and the train running direction of the target train can be determined according to the first kilometer mark and the second kilometer mark. After the first kilometer mark and the second kilometer mark are queried and obtained, the target running logical direction of the target train is determined by judging whether the train running direction is the same as the preset line logical direction.

[0063] Continuing with the above example, if the first kilometer mark is numerically smaller than the second kilometer mark, it means that the train running direction of the target train is the same as the preset line logical direction, and the target running logical direction can be determined to be the positive direction of the preset line logical direction; if the first kilometer mark is numerically larger than the second kilometer mark, it means that the train running direction of the target train is opposite to the preset line logical direction, and the target running logical direction can be determined to be the opposite direction of the preset line logical direction.

[0064] Furthermore, after the target running logical direction of the target train is determined, the target running direction of the target train can be determined according to the target running logical direction and the preset line running direction.

[0065] In a specific implementation provided in this specification, the preset route direction includes a preset route operation direction;

[0066] Determining a target operating direction of the target train according to the target operating logical direction and the preset line direction includes:

[0067] When the target running logical direction is a logical positive direction, determining that the target running direction of the target train is the same as the preset line running direction;

[0068] When the target running logical direction is a logically opposite direction, it is determined that the target running direction of the target train is opposite to the preset line running direction.

[0069] Specifically, if the train running direction of the target train is the same as the preset line logical direction, that is, the target running logical direction is the logical positive direction of the preset line logical direction, then it is determined that the target operating direction of the target train is the same as the preset line operating direction. That is, in the case where the target running logical direction is the preset line logical positive direction, if the corresponding relationship between the preset line logical direction and the preset line operating direction is: the logical positive direction is the line up direction, then the target operating direction of the target train is the train up direction; if the corresponding relationship between the preset line logical direction and the preset line operating direction is: the logical positive direction is the line down direction, then the target operating direction of the target train is the train down direction.

[0070] If the train running direction of the target train is opposite to the preset line logical direction, that is, the target running logical direction is the logical opposite direction of the preset line logical direction, then it is determined that the target operating direction of the target train is opposite to the preset line operating direction. That is, in the case where the target running logical direction is the logical opposite direction of the preset line, if the corresponding relationship between the preset line logical direction and the preset line operating direction is: the logical positive direction is the line up direction, then the target operating direction of the target train is the train down; if the corresponding relationship between the preset line logical direction and the preset line operating direction is: the logical positive direction is the line down direction, then the target operating direction of the target train is the train up.

[0071] This specification provides an embodiment to achieve that the target operating direction of the target train can be determined through the target train positioning information and the preset line direction of the target train, thereby improving the accuracy of determining the target operating direction of the target train.

[0072] In practical applications, the purpose of determining the alignment relationship between the train door and the platform door is to accurately calculate the platform door or door that is aligned with it in the event of a train door failure or platform door failure. In order to facilitate the calculation of the alignment relationship between the train door and the platform door, the train door and the platform door are often set with corresponding numbers, and the alignment relationship between the train door and the platform door can be determined by the train door number and the platform door number. However, due to the different operating directions of the train (train up or train down) and the different operating directions of the line (line up or line down), the corresponding relationship between the door number and the platform door number is different. Therefore, after determining the target operating direction of the target train, the number correspondence between the train door and the platform door can be determined according to the target operating direction and the preset line operating direction.

[0073] Since the train has doors on both sides and an automatic train operation system (ATO) is deployed on both sides of the train, if the platform door fails, after determining the target operating direction of the target train, it is necessary to further determine the door on the side to be isolated that needs to be isolated later. The door on the side to be isolated refers to a door on one side of the target train that needs to be isolated and shielded later. The doors on both sides of the train are the A side door and the B side door, and the door on the side to be isolated is the A side door or the B side door.

[0074] Therefore, in a specific implementation manner provided in this specification, after determining the target operating direction of the target train according to the target train positioning information and the preset line direction, the method further includes:

[0075] Obtaining the target running logical direction and preset platform configuration information of the target train;

[0076] Determining the direction of the door to be opened of the target train at the target platform according to the target running logical direction and the preset platform configuration information;

[0077] The door on the side to be isolated of the target train at the target platform is determined according to the target operating direction and the direction of the door to be opened.

[0078] In actual application, the door on the side to be isolated is determined according to the direction of the door that needs to be opened after the train enters the target platform. Therefore, before determining the door on the side to be isolated, it is necessary to first determine the direction of the door that needs to be opened by the target train at the target platform.

[0079] Among them, the preset platform configuration information refers to the direction information of the platform relative to the parking area of ​​the train in the pre-configured logical direction. Specifically, it can be that the platform is on the left side of the parking area in the logical positive direction, or the platform is on the right side of the parking area in the logical positive direction. The preset platform configuration information can also be configured using bytes. For example, if the preset platform configuration information is configured as 0xAA, it is determined that the platform is on the right side of the parking area in the logical positive direction. If the preset platform configuration information is configured as 0x55, it is determined that the platform is on the left side of the parking area in the logical positive direction. It should be noted that 0xAA and 0x55 here are independent of the bytes used for the above-mentioned preset line logical directions, and the meanings they represent are also different.

[0080] The direction of the door to be opened refers to the direction of the door to be opened at the target platform of the target train relative to the running direction of the train. For example, the direction of the door to be opened can be to open the left door relative to the running direction of the train, or to open the right door relative to the running direction of the train. The target platform refers to any platform of the target train on the train line.

[0081] Specifically, after determining the target operating logical direction of the target train, obtain the preset platform configuration information, determine the direction of the door to be opened of the target train at the target platform according to the target operating logical direction and the preset platform configuration information, and further determine the side door to be isolated of the target train at the target platform according to the target operating direction and the direction of the door to be opened of the target train.

[0082] Furthermore, the following explains how to determine the direction of the door to be opened and the side door to be isolated of the target train.

[0083] In a specific implementation manner provided in this specification, determining the direction of the door to be opened of the target train at the target platform according to the target running logical direction and the preset platform configuration information includes:

[0084] Determining the relative position relationship between the target platform and the parking area of ​​the target train according to the preset platform configuration information;

[0085] When the target running logical direction is a logical positive direction and the relative position relationship is a first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a first opening direction;

[0086] When the target running logical direction is a logical positive direction and the relative position relationship is a second relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a second opening direction;

[0087] When the target running logical direction is the logical reverse direction and the relative position relationship is the first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is the second opening direction;

[0088] When the target running logical direction is the logical opposite direction and the relative position relationship is the second relative position relationship, the direction of the door to be opened of the target train at the target platform is determined to be the first opening direction.

[0089] The first relative position relationship is that the platform is on the left side of the parking area in the logical positive direction; the second relative position relationship is that the platform is on the right side of the parking area in the logical positive direction. The first opening direction is that the target train opens the left door relative to the train running direction, and the second opening direction is that the target train opens the right door relative to the train running direction.

[0090] Specifically, after obtaining the preset platform configuration information, the relative position relationship between the target platform and the parking area of ​​the target train is determined in the preset platform configuration information. If the target running logical direction of the target train is the logical positive direction, and the relative position relationship between the target platform and the parking area of ​​the target train is the first relative position relationship (i.e., the platform is on the left side of the parking area in the logical positive direction), then the direction of the door to be opened of the target train can be determined to be the first opening direction (i.e., the target train opens the left door); if the target running logical direction of the target train is the logical positive direction, and the relative position relationship between the target platform and the parking area of ​​the target train is the second relative position relationship (i.e., the platform is on the right side of the parking area in the logical positive direction), then the direction of the door to be opened of the target train can be determined to be the second opening direction (i.e., the target train opens the right door); If the target running logical direction of the target train is the logical opposite direction, and the relative position relationship between the target platform and the parking area of ​​the target train is the first relative position relationship (that is, the platform is on the left side of the parking area in the logical positive direction), then the direction of the door to be opened of the target train can be determined to be the second opening direction (that is, the target train opens the right door); if the target running logical direction of the target train is the logical opposite direction, and the relative position relationship between the target platform and the parking area of ​​the target train is the second relative position relationship (that is, the platform is on the right side of the parking area in the logical positive direction), then the direction of the door to be opened of the target train can be determined to be the first opening direction (that is, the target train opens the left door).

[0091] Further, see Figure 2 , Figure 2 FIG. 1 is a schematic diagram showing a relative position relationship between a platform and a parking area for a train according to an embodiment of the present specification. Figure 2 As shown, the preset line logic direction and preset line operation direction of the train line are as follows Figure 2 As shown by Figure 2It can be seen that, relative to the logical positive direction of the train line, the platform is located on the left side of the train parking area, that is, the relative position relationship between the platform and the train parking area is the first relative position relationship.

[0092] Further, see Figure 3 , Figure 3 FIG. 1 shows a schematic diagram of determining the direction of a door to be opened according to an embodiment of the present specification. Figure 3 As shown, the relative position relationship between the platform and the parking area of ​​the train is the first relative position relationship, that is, the platform is on the left side of the parking area in the logical positive direction. Figure 3 It can be known that the train running direction of the train is the same as the logical positive direction, that is, the target running logical direction of the target train is the logical positive direction. Therefore, the direction of the door to be opened of the train is determined to be the first opening direction, that is, the train opens the left door.

[0093] In an embodiment provided by the present specification, the relative position relationship between the target platform and the parking area of ​​the target train can be determined by pre-setting platform configuration information, and based on the determined relative position relationship, combined with the target running logical direction of the target train, the direction of the door to be opened of the target train can be determined, which is conducive to further determining the door to be isolated on the side of the target train based on the direction of the door to be opened of the target train, and on the basis of improving the accuracy of determining the direction of the door to be opened, further improving the accuracy of determining the door to be isolated on the side.

[0094] In actual applications, an automatic train protection system (ATP) is deployed at the front and rear of the train. During the operation of the train, the train is controlled by terminal 1 to go up, and by terminal 2 to go down. The different target operation directions of the target train and the different directions of the doors to be opened of the target train will result in different doors on the side to be isolated. Based on this, the doors on the side to be isolated of the target train can be determined according to the target operation direction of the target train and the directions of the doors to be opened of the target train.

[0095] Based on this, in a specific implementation manner provided in this specification, determining the door to be isolated on the target side of the target train at the target platform according to the target operating direction and the direction of the door to be opened includes:

[0096] When the target operating direction is the train going up and the direction of the door to be opened is the first opening direction, determining that the door to be isolated on the target platform of the target train is the first side door;

[0097] When the target operating direction is the train going up and the direction of the door to be opened is the second opening direction, determining that the door to be isolated on the target platform of the target train is the second side door;

[0098] When the target operating direction is a train going down and the direction of the door to be opened is a first opening direction, determining that the door to be isolated on the target platform of the target train is a second side door;

[0099] When the target operating direction is a downward train movement and the direction of the door to be opened is a second opening direction, it is determined that the door on the side to be isolated of the target train at the target platform is a first side door.

[0100] Among them, the first side door can specifically be the A side door of the target train; the second side door can specifically be the B side door of the target train.

[0101] Specifically, when the target operating direction of the target train is the upward train, that is, the current end of the target train is end 1, the direction of the door to be opened of the target train is determined. If the direction of the door to be opened is the first opening direction, that is, the target train opens the left door, then the side door to be isolated of the target train at the target platform is determined to be the first side door, that is, the A side door; if the target operating direction of the target train is the upward train, that is, the current end of the target train is end 1, and the direction of the door to be opened of the target train is the second opening direction, that is, the target train opens the right door, then the side door to be isolated of the target train at the target platform is determined to be the second side door, that is, the B side door. If the target operating direction of the target train is a downward train, that is, the current end of the target train is end 2, and the direction of the door to be opened of the target train is the first opening direction, that is, the target train opens the left door, then the door to be isolated on the target platform of the target train is determined to be the second side door, that is, the B side door; if the target operating direction of the target train is a downward train, that is, the current end of the target train is end 2, and the direction of the door to be opened of the target train is the second opening direction, that is, the target train opens the right door, then the door to be isolated on the target platform of the target train is determined to be the first side door, that is, the A side door.

[0102] See also Figure 4 , Figure 4 FIG. 1 is a schematic diagram showing a method for determining a door on a side of a target train to be isolated according to an embodiment of the present specification. Figure 4 As shown, the train is moving along Figure 4 The train runs in the direction shown in , so it can be determined that the end of the train is end 1, that is, the target operating direction of the train is the upward train, and the train opens the left door during operation. Therefore, it can be determined that the door on the side to be isolated on the platform is the first side door, that is, the A side door.

[0103] An embodiment of the present specification realizes that, through the target operating direction of the target train and the direction of the door to be opened of the target train, the door to be isolated on the target platform of the target train is determined, so that when a platform door fails, the door to be isolated on the target train can be accurately determined, so as to accurately interact with the train automatic driving system in the subsequent process, thereby improving the accuracy of the train automatic driving system in isolating and shielding the door.

[0104] Step 106: Determine the numbering correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operating direction.

[0105] After determining the target operating direction of the target train, no matter whether the door or platform door fails, the number correspondence between the door of the target train and the platform door of the target platform can be determined in combination with the preset line direction. The specific implementation is as follows:

[0106] In a specific implementation provided in this specification, the preset route direction includes a preset route operation direction;

[0107] Determining the number correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operation direction includes:

[0108] When the preset line operation direction is line up and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence;

[0109] When the preset line operation direction is line up and the target operation direction is train down, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence;

[0110] When the preset line operation direction is line down and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a reverse order correspondence;

[0111] When the preset line operation direction is line down and the target operation direction is train down, it is determined that the numbering correspondence between the doors of the target train and the platform doors of the target platform is a reverse order correspondence.

[0112] Specifically, the preset line operating direction of the train line is determined. If the preset line operating direction is the line up and the target operating direction is the train up (the current end of the target train is end 1 at this time), it can be determined that the numbering correspondence between the doors of the target train and the platform doors of the target platform is a positive sequence correspondence; and, if the preset line operating direction is the line up and the target operating direction is the train down (the current end of the target train is end 2 at this time), it can be determined that the numbering correspondence between the doors of the target train and the platform doors of the target platform is a positive sequence correspondence.

[0113] See also Figure 5a , Figure 5a FIG. 1 is a schematic diagram showing a method for determining the number correspondence between train doors and platform doors according to an embodiment of the present specification. Figure 5a As shown in the figure, the end of the target train is end 1, that is, the target operation direction of the target train is the train up, and the preset line logic direction is the line up. The platform door number and the car door number are both from the No. 1 car of the target train ( Figure 5a The numbering relationship between the doors of the target train and the platform doors of the target platform is a positive sequence relationship. Figure 5a This door corresponds to platform door No. 4.

[0114] Furthermore, if the preset line operation direction is the line down and the target operation direction is the train up (the target train's own end is end 1 at this time), it can be determined that the numbering correspondence between the target train's doors and the target platform's platform doors is a reverse correspondence; and, if the preset line operation direction is the line down and the target operation direction is the train down (the target train's own end is end 2 at this time), it can be determined that the numbering correspondence between the target train's doors and the target platform's platform doors is a reverse correspondence.

[0115] See also Figure 5b , Figure 5b FIG. 2 is a schematic diagram showing another method for determining the number correspondence between train doors and platform doors according to an embodiment of the present specification. Figure 5b As shown, the end of the target train is end 1, that is, the target operation direction of the target train is the train up, and the preset line logic direction is the line down. The door number is from the No. 1 car of the target train ( Figure 5b 1) and increase in number from the destination train's carriage No. Figure 5b The numbering relationship between the doors of the target train and the platform doors of the target platform is in reverse order. Figure 5b This door corresponds to platform door 17.

[0116] In one embodiment provided in the present specification, the numbering correspondence between the doors of the target train and the platform doors of the target platform is determined according to the target operating direction of the target train and the preset line logic direction. The determined numbering correspondence can be used to determine the target alignment relationship between the doors and the platform doors, thereby improving the efficiency of determining the target alignment relationship between the doors and the platform doors.

[0117] Step 108: Determine the target alignment relationship between the door of the target train and the platform door of the target platform according to the number correspondence relationship.

[0118] After determining the number correspondence between the train door and the platform door, the target alignment relationship between the train door and the platform door can be determined according to the number correspondence. Specifically, if it is determined that the number correspondence between the train door of the target train and the platform door of the target platform is a positive sequence correspondence, then the target alignment relationship between the train door of the target train and the platform door of the target platform is determined to be a positive sequence alignment relationship; if it is determined that the number correspondence between the train door of the target train and the platform door of the target platform is a reverse sequence correspondence relationship, then the target alignment relationship between the train door of the target train and the platform door of the target platform is determined to be a reverse sequence alignment relationship.

[0119] After determining the target alignment relationship between the door of the target train and the platform door of the target platform, the alignment isolation processing between the door of the target train and the platform door of the target platform can be implemented according to the target alignment relationship between the door of the target train and the platform door of the target platform. The specific implementation is as follows:

[0120] In a specific implementation provided in this specification, the method further includes:

[0121] Receive target fault door isolation information;

[0122] Generate target alignment door isolation information according to the target fault door isolation information and the target alignment relationship;

[0123] The target door isolation information is sent to a train automatic driving system or a train automatic monitoring system.

[0124] In actual applications, when the automatic train monitoring system (ATS) communicates normally with the platform door system, the ATP system can receive the faulty platform door isolation information sent by the ATS system (sent from the platform door system to the ATS system) and process the faulty platform door isolation information; when the ATO system communicates normally with the TCMS system (Train Control and Management System), the ATP system can receive the faulty car door isolation information sent by the ATO system (sent from the TCMS system to the ATO system) and process the faulty car door isolation information.

[0125] Among them, the target fault door isolation information refers to the fault isolation information of each door of the train to which the target fault door belongs or the fault isolation information of each platform door of the platform to which it belongs. The target fault door refers to the train door or platform door where the fault occurs. The target fault door isolation information specifically includes 8 bytes, 64 bits, and 64 bits can represent 64 train doors or platform doors. Taking the target fault door as the platform door as an example, bit0 represents door No. 1 of the platform on this side, bit15 represents door No. 16 of the platform on this side, bit63 represents door No. 64 of the platform on this side, and so on. And each bit corresponds to an isolation value, and the isolation value can be set to 0 or 1 according to the fault isolation status of the door or platform door. 0 represents a non-fault isolation state, and 1 represents a fault isolation state.

[0126] The target alignment door isolation information refers to the alignment door isolation information corresponding to the target fault door isolation information. For example, if the target fault door isolation information is the target fault platform door isolation information, then the target alignment door isolation information is the corresponding target alignment vehicle door isolation information; if the target fault door isolation information is the target fault vehicle door isolation information, then the target alignment door isolation information is the corresponding target alignment platform door isolation information.

[0127] Specifically, the ATP system receives target fault door isolation information, which may be target fault platform door isolation information sent by the ATS system or target fault car door isolation information sent by the ATO system. After determining the target alignment relationship between the car door of the target train and the platform door of the target platform, target alignment door isolation information corresponding to the target fault door isolation information may be generated according to the target fault door isolation information and the target alignment relationship, and the generated target alignment door isolation information may be sent to the ATO system or the ATS system.

[0128] Further, if the target fault door isolation information is the target fault platform door isolation information sent by the ATS system, the target alignment door isolation information generated is the target alignment car door isolation information, and the target alignment car door isolation information is sent to the ATO system, so that in the subsequent process, the TCMS system can isolate the car door that needs to be isolated according to the target alignment car door isolation information; if the target fault door isolation information is the target fault door isolation information sent by the ATO system, the target alignment door isolation information generated is the target alignment platform door isolation information, and the target alignment platform door isolation information is sent to the ATS system, so that in the subsequent process, the platform door system can isolate the platform door that needs to be isolated according to the target alignment platform door isolation information.

[0129] Furthermore, the implementation process of generating target alignment gate isolation information is described below.

[0130] In a specific implementation manner provided in this specification, the target fault door isolation information includes target fault door isolation information;

[0131] Generating target alignment door isolation information according to the target fault door isolation information and the target alignment relationship includes:

[0132] In the case where the target alignment relationship is a positive sequence alignment relationship, the target faulty door isolation information is determined as the target alignment platform door isolation information;

[0133] In the case where the target alignment relationship is a reverse alignment relationship, the target faulty door isolation information is processed in reverse order to generate target alignment platform door isolation information.

[0134] Specifically, when the target fault door isolation information is the target fault door isolation information, after determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a positive sequence alignment relationship, the ATP system does not need to process the target fault door isolation information, and can directly determine the target fault door isolation information as the target alignment platform door isolation information, that is, there is no need to process the 64 bits and the corresponding isolation value sent by the ATO system, and the 64 bits and the corresponding isolation value can be directly sent to the ATS system.

[0135] After determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a reverse alignment relationship, the ATP system needs to reverse the target faulty door isolation information, and determine the target faulty door isolation information after reverse processing as the target alignment platform door isolation information, that is, the 64 bits sent by the ATO system and the corresponding isolation value are reversed and sent to the ATS system.

[0136] In another specific implementation provided in this specification, the target fault door isolation information includes target fault platform door isolation information;

[0137] Generating target alignment door isolation information according to the target fault door isolation information and the target alignment relationship includes:

[0138] Obtain the door of the target train on the side to be isolated at the target platform;

[0139] When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the first side door;

[0140] When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the second side door;

[0141] When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is processed in reverse order to generate the target alignment door isolation information of the first side door;

[0142] When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is processed in reverse order to generate target alignment door isolation information of the second side door.

[0143] Since the train has doors on both sides and an ATO system is deployed on both sides of the train, if the fault occurs at the platform door, that is, the target fault door isolation information is the target fault platform door isolation information. After determining the target alignment relationship between the door of the target train and the platform door of the target platform, the target fault platform door isolation information also needs to be processed in combination with the door on the side to be isolated of the target train.

[0144] Specifically, when the target fault door isolation information is the target fault platform door isolation information, the door of the target train on the target platform to be isolated is obtained. After determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a positive alignment relationship, and the door of the target train on the side to be isolated is the first side door (A side door), the ATP system does not need to process the target fault platform door isolation information, and can directly determine the target fault platform door isolation information as the target alignment door isolation information of the first side door, that is, there is no need to process the 64 bits and the corresponding isolation values ​​sent by the ATS system. However, in actual applications, the platform door does not distinguish between the AB side, while the door needs to distinguish between the AB side. Therefore, for the B side door (second side door) of the target train, the isolation values ​​corresponding to the 64 bits can be set to 0, and it can be determined as the target alignment door isolation information of the second side door. Thus, the unprocessed 64 bits and the corresponding isolation values ​​(target alignment door isolation information of the first side door) are sent to the ATO system of the first side door (A side door), and the 64 bits and the corresponding isolation values ​​of 0 (target alignment door isolation information of the second side door) are sent to the ATO system of the second side door (B side door). Similarly, after determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a positive sequence alignment relationship, and the door to be isolated on the side of the target train is the second side door (B side door), based on the same method as the first side door, the isolation information of the target faulty platform door is not processed, and the isolation information of the target faulty platform door is directly determined as the target alignment door isolation information of the second side door, and the isolation values ​​corresponding to the 64 bits are all set to 0, and after determining it as the target alignment door isolation information of the first side door, it is sent to the ATO system of the corresponding side.

[0145] After determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a reverse alignment relationship, and the door to be isolated on the side of the target train is the first side door (side door A), the ATP system needs to reverse the isolation information of the target faulty platform door, and determine the isolation information of the target faulty platform door after reverse processing as the target alignment door isolation information of the first side door, that is, the 64 bits and the corresponding isolation values ​​sent by the ATS system are reversed and sent to the ATO system of the first side door (side door A). For the side door B (second side door) of the target train, the isolation values ​​corresponding to the 64 bits can be set to 0, and it can be determined as the target alignment door isolation information of the second side door to be sent to the ATO system of the second side door (side door B). Similarly, after determining that the target alignment relationship between the door of the target train and the platform door of the target platform is a reverse alignment relationship, and the door to be isolated on the side of the target train is the second side door (side door B), the ATP system needs to reverse the target faulty platform door isolation information, and determine the target faulty platform door isolation information after reverse processing as the target alignment door isolation information of the second side door. For the side door A (first side door) of the target train, the isolation values ​​corresponding to the 64 bits can be set to 0, and it can be determined as the target alignment door isolation information of the first side door, and then the target alignment door isolation information can be sent to the ATO system on the corresponding side.

[0146] An embodiment of the present specification realizes that, according to the target alignment relationship between the doors of a target train and the platform doors of a target platform, target faulty door isolation information and target faulty platform door isolation information are processed to generate corresponding target alignment platform door isolation information and target alignment door isolation information, thereby improving the accuracy and efficiency of determining the target alignment platform door isolation information and target alignment door isolation information.

[0147] The method for determining the alignment of car doors and platform doors provided in the present specification includes: obtaining target train positioning information and a preset line direction of a target train; determining a target operating direction of the target train based on the target train positioning information and the preset line direction; determining a numbering correspondence between car doors of the target train and platform doors of a target platform based on the preset line direction and the target operating direction; determining a target alignment relationship between car doors of the target train and platform doors of the target platform based on the numbering correspondence.

[0148] An embodiment of the present specification realizes that the target train positioning information of the target train is obtained by positioning the target train, and on the basis of the obtained target train positioning information, the target operating direction of the target train is determined in combination with a pre-configured preset line direction, and then the preset line direction is combined with the target operating direction, and based on this, the numbering correspondence between the doors of the target train and the platform doors of the target platform, as well as the target alignment relationship between the doors of the target train and the platform doors of the target platform are determined, thereby improving the accuracy of the alignment calculation of the doors and platform doors, and facilitating improving the accuracy of the subsequent alignment isolation processing process.

[0149] The following combination Figure 6 Taking the application of the method for determining the alignment of a door and a platform door provided in this specification in a subway scene as an example, the method for determining the alignment of a door and a platform door provided in this specification is further described. Figure 6 A flowchart of a method for determining the alignment of a vehicle door and a platform door provided in an embodiment of the present specification is shown, which specifically includes the following steps:

[0150] Step 602: Obtain preset line direction and preset station configuration information.

[0151] Specifically, the pre-configured preset line logical direction and preset line operation direction, as well as preset platform configuration information are obtained.

[0152] Step 604: Obtain train location information of the train.

[0153] Step 606: Determine the target logical running direction of the train.

[0154] Specifically, two consecutive transponders that the train passes through are determined according to the train positioning information, and the kilometer mark corresponding to the transponder is determined, and whether the train running direction is the same as the logical positive direction of the preset line logical direction is determined according to the size of the kilometer mark. If so, the target running logical direction is the logical positive direction of the preset line logical direction, and if not, the target running logical direction is the logical reverse direction of the preset line logical direction.

[0155] Step 608: Determine the target operating direction of the train.

[0156] Specifically, if the target operation logic direction is the logical positive direction of the preset line logic direction, and the preset line operation direction is line up, the target operation direction of the train is the train up; if the preset line operation direction is line down, the target operation direction of the train is the train down. If the target operation logic direction is the logical reverse direction of the preset line logic direction, and the preset line operation direction is line up, the target operation direction of the train is the train down; if the preset line operation direction is line down, the target operation direction of the train is the train up.

[0157] Step 610: Determine the direction of the train door to be opened.

[0158] Specifically, if the target running logical direction of the train is the logical positive direction, and the preset platform configuration information is that the platform is on the left side of the parking area in the logical positive direction, the train opens the left door; if the target running logical direction of the train is the logical positive direction, and the preset platform configuration information is that the platform is on the right side of the parking area in the logical positive direction, the train opens the right door; if the target running logical direction of the train is the logical negative direction, and the preset platform configuration information is that the platform is on the left side of the parking area in the logical positive direction, the train opens the right door; if the target running logical direction of the train is the logical negative direction, and the preset platform configuration information is that the platform is on the right side of the parking area in the logical positive direction, the train opens the left door.

[0159] Step 612: Determine the door on the side of the train to be isolated.

[0160] Specifically, if the target operating direction of the train is the train going up, that is, the train's own end is end 1, and the train opens the left door, then the train's door on the side to be isolated on the platform is the first side door, that is, the A side door; if the target operating direction of the train is the train going up, that is, the train's own end is end 1, and the train opens the right door, then the train's door on the side to be isolated on the platform is the second side door, that is, the B side door. If the target operating direction of the train is the train going down, that is, the train's own end is end 2, and the train opens the left door, then the train's door on the side to be isolated on the platform is the second side door, that is, the B side door; if the target operating direction of the train is the train going down, that is, the train's own end is end 2, and the train opens the right door, then the train's door on the side to be isolated on the platform is the first side door, that is, the A side door.

[0161] Step 614: Determine the number correspondence and target alignment relationship between the train doors and the platform doors of the platform.

[0162] Specifically, if the preset line operation direction is line up, and the target operation direction is train up (the train's own end is end 1 at this time), it can be determined that the numbering correspondence between the train's doors and the platform doors of the platform is a positive sequence correspondence; if the preset line operation direction is line up, and the target operation direction is train down (the train's own end is end 2 at this time), it can be determined that the numbering correspondence between the train's doors and the platform doors of the platform is a positive sequence correspondence. If the preset line operation direction is line down, and the target operation direction is train up (the train's own end is end 1 at this time), it can be determined that the numbering correspondence between the train's doors and the platform doors of the platform is a reverse sequence correspondence; if the preset line operation direction is line down, and the target operation direction is train down (the train's own end is end 2 at this time), it can be determined that the numbering correspondence between the train's doors and the platform doors of the platform is a reverse sequence correspondence.

[0163] After determining the number correspondence between the train door and the platform door, determine the target alignment relationship between the train door and the platform door according to the number correspondence. If the number correspondence between the train door and the platform door is a positive sequence correspondence, then the target alignment relationship between the train door and the platform door is a positive sequence alignment relationship; if the number correspondence between the train door and the platform door is a reverse sequence correspondence, then the target alignment relationship between the train door and the platform door is a reverse sequence alignment relationship.

[0164] Step 616: Generate target alignment door isolation information and send it to the train automatic driving system or the train automatic monitoring system.

[0165] Specifically, for the faulty platform door, taking the positive sequence alignment relationship and side A as an example, the ATP system does not need to process the received isolation information of the target faulty platform door, and can directly determine the isolation information of the target faulty platform door as the isolation information of the target alignment door of the side A door, that is, there is no need to process the 64 bits and the corresponding isolation value sent by the ATS system. The unprocessed 64 bits and the corresponding isolation value (the isolation information of the target alignment door of the side A door) are sent to the ATO system of the side A door. The isolation value 0 is sent to the ATO system of the side B door.

[0166] For the faulty door, taking the reverse alignment relationship as an example, the ATP system needs to reverse the received target faulty door isolation information, and determine the target faulty door isolation information after reverse processing as the target alignment platform door isolation information, that is, the 64 bits sent by the ATO system and the corresponding isolation value are reversed and sent to the ATS system.

[0167] An embodiment of the present specification realizes that the target train positioning information of the target train is obtained by positioning the target train, and on the basis of the obtained target train positioning information, the target operating direction of the target train is determined in combination with a pre-configured preset line direction, and then the preset line direction is combined with the target operating direction, and based on this, the numbering correspondence between the doors of the target train and the platform doors of the target platform, as well as the target alignment relationship between the doors of the target train and the platform doors of the target platform are determined, thereby improving the accuracy of the alignment calculation of the doors and platform doors, and facilitating improving the accuracy of the subsequent alignment isolation processing process.

[0168] Corresponding to the above method embodiment, this specification also provides an embodiment of a device for determining the alignment of a vehicle door and a platform door. Figure 7 FIG. 2 shows a schematic diagram of a device for determining the alignment of a vehicle door and a platform door provided by an embodiment of the present specification. Figure 7 As shown, the device comprises:

[0169] An acquisition module 702 is configured to acquire target train positioning information and a preset line direction of a target train;

[0170] A first determination module 704 is configured to determine a target operating direction of the target train according to the target train positioning information and the preset line direction;

[0171] A second determination module 706 is configured to determine a number correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operation direction;

[0172] The third determination module 708 is configured to determine the target alignment relationship between the door of the target train and the platform door of the target platform according to the number correspondence relationship.

[0173] Optionally, the first determining module 704 is further configured to:

[0174] Determining a target transponder pair corresponding to the target train according to the target train positioning information;

[0175] Determining a target running logical direction of the target train according to the target balise pair and the preset line direction;

[0176] The target operating direction of the target train is determined according to the target operating logical direction and the preset line direction.

[0177] Optionally, the preset line direction includes a preset line logical direction;

[0178] The first determining module 704 is further configured to:

[0179] Query the first kilometer mark and the second kilometer mark corresponding to the target transponder pair;

[0180] Determining a train running direction of the target train according to the first kilometer mark and the second kilometer mark;

[0181] When the train running direction is the same as the preset line logical direction, determining the target running logical direction to be the logical positive direction of the preset line logical direction;

[0182] In the case where the train running direction is opposite to the preset line logical direction, the target running logical direction is determined to be the logical opposite direction of the preset line logical direction.

[0183] Optionally, the preset route direction includes a preset route operation direction;

[0184] The first determining module 704 is further configured to:

[0185] When the target running logical direction is a logical positive direction, determining that the target running direction of the target train is the same as the preset line running direction;

[0186] When the target running logical direction is a logically opposite direction, it is determined that the target running direction of the target train is opposite to the preset line running direction.

[0187] Optionally, the device further includes a fourth determining module, configured to:

[0188] Obtaining the target running logical direction and preset platform configuration information of the target train;

[0189] Determining the direction of the door to be opened of the target train at the target platform according to the target running logical direction and the preset platform configuration information;

[0190] The door on the side to be isolated of the target train at the target platform is determined according to the target operating direction and the direction of the door to be opened.

[0191] Optionally, the fourth determining module is further configured to:

[0192] Determining the relative position relationship between the target platform and the parking area of ​​the target train according to the preset platform configuration information;

[0193] When the target running logical direction is a logical positive direction and the relative position relationship is a first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a first opening direction;

[0194] When the target running logical direction is a logical positive direction and the relative position relationship is a second relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a second opening direction;

[0195] When the target running logical direction is the logical reverse direction and the relative position relationship is the first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is the second opening direction;

[0196] When the target running logical direction is the logical opposite direction and the relative position relationship is the second relative position relationship, the direction of the door to be opened of the target train at the target platform is determined to be the first opening direction.

[0197] Optionally, the fourth determining module is further configured to:

[0198] When the target operating direction is the train going up and the direction of the door to be opened is the first opening direction, determining that the door to be isolated on the target platform of the target train is the first side door;

[0199] When the target operating direction is the train going up and the direction of the door to be opened is the second opening direction, determining that the door to be isolated on the target platform of the target train is the second side door;

[0200] When the target operating direction is a train going down and the direction of the door to be opened is a first opening direction, determining that the door to be isolated on the target platform of the target train is a second side door;

[0201] When the target operating direction is a downward train movement and the direction of the door to be opened is a second opening direction, it is determined that the door on the side to be isolated of the target train at the target platform is a first side door.

[0202] Optionally, the preset route direction includes a preset route operation direction;

[0203] The second determining module 706 is further configured to:

[0204] When the preset line operation direction is line up and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence;

[0205] When the preset line operation direction is line up and the target operation direction is train down, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence;

[0206] When the preset line operation direction is line down and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a reverse order correspondence;

[0207] When the preset line operation direction is line down and the target operation direction is train down, it is determined that the numbering correspondence between the doors of the target train and the platform doors of the target platform is a reverse order correspondence.

[0208] Optionally, the device further includes a generating module configured to:

[0209] Receive target fault door isolation information;

[0210] Generate target alignment door isolation information according to the target fault door isolation information and the target alignment relationship;

[0211] The target door isolation information is sent to a train automatic driving system or a train automatic monitoring system.

[0212] Optionally, the target fault door isolation information includes target fault door isolation information;

[0213] The generation module is further configured to:

[0214] In the case where the target alignment relationship is a positive sequence alignment relationship, the target faulty door isolation information is determined as the target alignment platform door isolation information;

[0215] In the case where the target alignment relationship is a reverse alignment relationship, the target faulty door isolation information is processed in reverse order to generate target alignment platform door isolation information.

[0216] Optionally, the target fault door isolation information includes target fault platform door isolation information;

[0217] The generation module is further configured to:

[0218] Obtain the door of the target train on the side to be isolated at the target platform;

[0219] When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the first side door;

[0220] When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the second side door;

[0221] When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is processed in reverse order to generate the target alignment door isolation information of the first side door;

[0222] When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is processed in reverse order to generate target alignment door isolation information of the second side door.

[0223] The device for determining the alignment of vehicle doors and platform doors provided in the present specification includes: an acquisition module, configured to acquire target train positioning information and a preset line direction of a target train; a first determination module, configured to determine a target operating direction of the target train based on the target train positioning information and the preset line direction; a second determination module, configured to determine a numbering correspondence between vehicle doors of the target train and platform doors of a target platform based on the preset line direction and the target operating direction; and a third determination module, configured to determine a target alignment relationship between vehicle doors of the target train and platform doors of the target platform based on the numbering correspondence.

[0224] An embodiment of the present specification realizes that the target train positioning information of the target train is obtained by positioning the target train, and on the basis of the obtained target train positioning information, the target operating direction of the target train is determined in combination with a pre-configured preset line direction, and then the preset line direction is combined with the target operating direction, and based on this, the numbering correspondence between the doors of the target train and the platform doors of the target platform, as well as the target alignment relationship between the doors of the target train and the platform doors of the target platform are determined, thereby improving the accuracy of the alignment calculation of the doors and platform doors, and facilitating improving the accuracy of the subsequent alignment isolation processing process.

[0225] The above is a schematic scheme of a device for determining the alignment of a vehicle door and a platform door of this embodiment. It should be noted that the technical scheme of the device for determining the alignment of a vehicle door and a platform door and the technical scheme of the method for determining the alignment of a vehicle door and a platform door are of the same concept, and the details not described in detail in the technical scheme of the device for determining the alignment of a vehicle door and a platform door can be referred to the description of the technical scheme of the method for determining the alignment of a vehicle door and a platform door.

[0226] Figure 8 The structure block diagram of a computing device 800 provided according to an embodiment of the present specification is shown. The components of the computing device 800 include but are not limited to a memory 810 and a processor 820. The processor 820 is connected to the memory 810 via a bus 830, and a database 850 is used to store data.

[0227] The computing device 800 also includes an access device 840 that enables the computing device 800 to communicate via one or more networks 860. Examples of these networks include a public switched telephone network (PSTN), a local area network (LAN), a wide area network (WAN), a personal area network (PAN), or a combination of communication networks such as the Internet. The access device 840 may include one or more of any type of network interface (e.g., a network interface card (NIC)) of wired or wireless, such as an IEEE 802.11 wireless local area network (WLAN) wireless interface, a world-wide interoperability for microwave access (Wi-MAX) interface, an Ethernet interface, a universal serial bus (USB) interface, a cellular network interface, a Bluetooth interface, a near field communication (NFC) interface, and the like.

[0228] In one embodiment of the present specification, the above components of the computing device 800 and Figure 8 Other components not shown in the figure may also be connected to each other, for example, via a bus. It should be understood that Figure 8 The computing device structure block diagram shown is only for the purpose of illustration, and is not intended to limit the scope of this specification. Those skilled in the art can add or replace other components as needed.

[0229] The computing device 800 may be any type of stationary or mobile computing device, including a mobile computer or mobile computing device (e.g., a tablet computer, a personal digital assistant, a laptop computer, a notebook computer, a netbook, etc.), a mobile phone (e.g., a smart phone), a wearable computing device (e.g., a smart watch, smart glasses, etc.), or other types of mobile devices, or a stationary computing device such as a desktop computer or a personal computer (PC). The computing device 800 may also be a mobile or stationary server.

[0230] When the processor 820 executes the computer program / instructions, the steps of the method for determining the alignment of the vehicle door and the platform door are implemented.

[0231] The above is a schematic scheme of a computing device of this embodiment. It should be noted that the technical scheme of the computing device and the technical scheme of the above-mentioned method for determining the alignment of vehicle doors and platform doors belong to the same concept, and the details not described in detail in the technical scheme of the computing device can be referred to the description of the technical scheme of the above-mentioned method for determining the alignment of vehicle doors and platform doors.

[0232] An embodiment of the present specification further provides a computer-readable storage medium storing a computer program / instruction, which, when executed by a processor, implements the steps of the method for determining the alignment of a vehicle door and a platform door as described above.

[0233] The above is a schematic scheme of a computer-readable storage medium of this embodiment. It should be noted that the technical scheme of the storage medium and the technical scheme of the method for determining the alignment of the vehicle door and the platform door are of the same concept, and the details not described in detail in the technical scheme of the storage medium can be referred to the description of the technical scheme of the method for determining the alignment of the vehicle door and the platform door.

[0234] An embodiment of the present specification further provides a computer program product, including a computer program / instruction, which, when executed by a processor, implements the steps of the above-mentioned method for determining the alignment of a vehicle door and a platform door.

[0235] The above is a schematic scheme of a computer program product of this embodiment. It should be noted that the technical scheme of the computer program product and the technical scheme of the method for determining the alignment of the vehicle door and the platform door described above are of the same concept, and the details not described in detail in the technical scheme of the computer program product can be found in the description of the technical scheme of the method for determining the alignment of the vehicle door and the platform door described above.

[0236] The above is a description of a specific embodiment of the specification. Other embodiments are within the scope of the appended claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

[0237] The computer program / instruction includes a computer program code, which may be in source code form, object code form, executable file or some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0238] It should be noted that, for the convenience of description, the aforementioned method embodiments are all described as a series of action combinations, but those skilled in the art should be aware that this specification is not limited by the order of the actions described, because according to this specification, some steps can be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by this specification.

[0239] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0240] The preferred embodiments of this specification disclosed above are only used to help explain this specification. The optional embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of this specification, so that technicians in the relevant technical field can well understand and use this specification. This specification is limited only by the claims and their full scope and equivalents.

Claims

1. A method for determining the alignment of a vehicle door and a platform door, characterized in that: include: Obtaining target train positioning information and a preset line direction of a target train, wherein the preset line direction includes a preset line logical direction and a preset line operating direction; Determine the target operating direction of the target train according to the target train positioning information and the preset line direction, wherein determining the target operating direction of the target train according to the target train positioning information and the preset line direction includes: determining the target transponder pair corresponding to the target train according to the target train positioning information; determining the target operating logical direction of the target train according to the target transponder pair and the preset line direction; determining the target operating direction of the target train according to the target operating logical direction and the preset line direction; The target running logical direction is determined by whether the train running direction is the same as the preset line logical direction, and the train running direction is determined by the target transponder pair; When the train running direction is the same as the preset line logical direction, the target operating direction is the same as the preset line operating direction; when the train running direction is opposite to the preset line logical direction, the target operating direction is opposite to the preset line operating direction; Determining a number correspondence between the doors of the target train and the platform doors of the target platform according to the preset route direction and the target operating direction; According to the number correspondence, a target alignment relationship between the door of the target train and the platform door of the target platform is determined.

2. The method according to claim 1, characterized in that The preset line direction includes a preset line logical direction; Determining a target running logical direction of the target train according to the target balise pair and the preset line direction includes: Query the first kilometer mark and the second kilometer mark corresponding to the target transponder pair; Determining a train running direction of the target train according to the first kilometer mark and the second kilometer mark; When the train running direction is the same as the preset line logical direction, determining the target running logical direction to be the logical positive direction of the preset line logical direction; In the case where the train running direction is opposite to the preset line logical direction, the target running logical direction is determined to be the logical opposite direction of the preset line logical direction.

3. The method according to claim 1, characterized in that The preset route direction includes the preset route operation direction; Determining a target operating direction of the target train according to the target operating logical direction and the preset line direction includes: When the target running logical direction is a logical positive direction, determining that the target running direction of the target train is the same as the preset line running direction; When the target running logical direction is a logically opposite direction, it is determined that the target running direction of the target train is opposite to the preset line running direction.

4. The method according to claim 1, characterized in that After determining the target operating direction of the target train according to the target train positioning information and the preset line direction, the method further includes: Obtaining the target running logical direction and preset platform configuration information of the target train; Determining the direction of the door to be opened of the target train at the target platform according to the target running logical direction and the preset platform configuration information; The door on the side to be isolated of the target train at the target platform is determined according to the target operating direction and the direction of the door to be opened.

5. The method according to claim 4, characterized in that Determining the direction of the door to be opened of the target train at the target platform according to the target running logical direction and the preset platform configuration information includes: Determining the relative position relationship between the target platform and the parking area of ​​the target train according to the preset platform configuration information; When the target running logical direction is a logical positive direction and the relative position relationship is a first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a first opening direction; When the target running logical direction is a logical positive direction and the relative position relationship is a second relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is a second opening direction; When the target running logical direction is the logical reverse direction and the relative position relationship is the first relative position relationship, determining that the direction of the door to be opened of the target train at the target platform is the second opening direction; When the target running logical direction is the logical opposite direction and the relative position relationship is the second relative position relationship, the direction of the door to be opened of the target train at the target platform is determined to be the first opening direction.

6. The method according to claim 4, characterized in that Determining the door of the target train on the target platform to be isolated according to the target operating direction and the direction of the door to be opened includes: When the target operating direction is the train going up and the direction of the door to be opened is the first opening direction, determining that the door to be isolated on the target platform of the target train is the first side door; When the target operating direction is the train going up and the direction of the door to be opened is the second opening direction, determining that the door to be isolated on the target platform of the target train is the second side door; When the target operating direction is a train going down and the direction of the door to be opened is a first opening direction, determining that the door to be isolated on the target platform of the target train is a second side door; When the target operating direction is a downward train movement and the direction of the door to be opened is a second opening direction, it is determined that the door on the side to be isolated of the target train at the target platform is a first side door.

7. The method according to claim 1, characterized in that The preset route direction includes the preset route operation direction; Determining the number correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operation direction includes: When the preset line operation direction is line up and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence; When the preset line operation direction is line up and the target operation direction is train down, determining that the number correspondence between the door of the target train and the platform door of the target platform is a positive sequence correspondence; When the preset line operation direction is line down and the target operation direction is train up, determining that the number correspondence between the door of the target train and the platform door of the target platform is a reverse order correspondence; When the preset line operation direction is line down and the target operation direction is train down, it is determined that the numbering correspondence between the doors of the target train and the platform doors of the target platform is a reverse order correspondence.

8. The method according to claim 1, characterized in that The method further comprises: Receive target fault door isolation information; Generate target alignment door isolation information according to the target fault door isolation information and the target alignment relationship; The target door isolation information is sent to a train automatic driving system or a train automatic monitoring system.

9. The method according to claim 8, characterized in that The target fault door isolation information includes target fault door isolation information; Generating target alignment door isolation information according to the target fault door isolation information and the target alignment relationship includes: In the case where the target alignment relationship is a positive sequence alignment relationship, the target faulty door isolation information is determined as the target alignment platform door isolation information; In the case where the target alignment relationship is a reverse alignment relationship, the target faulty door isolation information is processed in reverse order to generate target alignment platform door isolation information.

10. The method according to claim 8, characterized in that The target fault door isolation information includes target fault platform door isolation information; Generating target alignment door isolation information according to the target fault door isolation information and the target alignment relationship includes: Obtain the door of the target train on the side to be isolated at the target platform; When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the first side door; When the target alignment relationship is a positive sequence alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is determined as the target alignment door isolation information of the second side door; When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the first side door, the target fault platform door isolation information is processed in reverse order to generate the target alignment door isolation information of the first side door; When the target alignment relationship is a reverse alignment relationship and the door to be isolated is the second side door, the target fault platform door isolation information is processed in reverse order to generate target alignment door isolation information of the second side door.

11. A device for determining the alignment of a vehicle door and a platform door, characterized in that: include: An acquisition module is configured to acquire target train positioning information and a preset line direction of a target train, wherein the preset line direction includes a preset line logical direction and a preset line operation direction; The first determination module is configured to determine the target operating direction of the target train according to the target train positioning information and the preset line direction, wherein determining the target operating direction of the target train according to the target train positioning information and the preset line direction includes: determining the target transponder pair corresponding to the target train according to the target train positioning information; determining the target operating logical direction of the target train according to the target transponder pair and the preset line direction; determining the target operating direction of the target train according to the target operating logical direction and the preset line direction; The target running logical direction is determined by whether the train running direction is the same as the preset line logical direction, and the train running direction is determined by the target transponder pair; When the train running direction is the same as the preset line logical direction, the target operating direction is the same as the preset line operating direction; when the train running direction is opposite to the preset line logical direction, the target operating direction is opposite to the preset line operating direction; A second determination module is configured to determine a number correspondence between the doors of the target train and the platform doors of the target platform according to the preset line direction and the target operation direction; The third determination module is configured to determine the target alignment relationship between the door of the target train and the platform door of the target platform according to the number correspondence relationship.

12. A computing device comprising: Memory and processor; The memory is used to store computer programs / instructions, and the processor is used to execute the computer programs / instructions. It is characterized in that when the computer program / instructions are executed by the processor, the steps of the method described in any one of claims 1 to 10 are implemented.

13. A computer-readable storage medium storing a computer program / instruction, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 10 are implemented.

14. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 10 are implemented.

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