A rail transit operation and maintenance data processing system based on unmanned inspection

Abstract

The present invention relates to the field of rail transit operation and maintenance technology, and specifically to a rail transit operation and maintenance data processing system based on unmanned inspection, comprising a collection end, a database center and an operation and maintenance end; the collection end, the database center and the operation and maintenance end are connected through a network for data transmission; the database center sends an operation and maintenance instruction to the operation and maintenance end after analyzing the data collected by the collection end; the collection end uses a collection device as a carrier; the collection end comprises a collection module and a first transmission unit; the collection module comprises an image collection unit; the image collection unit transmits the collected image data to the database center through the first transmission unit; the present invention collects images of passengers within the range of rail transit through the collection module, identifies disabled persons through the processing module, thereby attracting the attention of the staff of the operation and maintenance end, and providing timely assistance, thereby improving the riding experience of the disabled persons.

Description

Technical Field

[0001] The present invention relates to the technical field of rail transit operation and maintenance, and in particular to a rail transit operation and maintenance data processing system based on unmanned inspection. Background Art

[0002] Rail transit operation and maintenance refers to the process of managing and monitoring the daily operation and maintenance of rail transit systems, such as subways and light rails. It covers a series of tasks and activities, including operation scheduling, line inspection and maintenance, equipment monitoring and fault handling, safety management and passenger service management; passenger service management includes providing services such as passenger information inquiry, ticket sales, passenger guidance, etc., especially services for people with disabilities, including setting up car boards at the entrance of the carriages, providing wheelchair-assisted facilities, helping blind passengers with guidance, providing auditory and visual aids, etc., which are all part of rail transit operation and maintenance.

[0003] With the improvement of social tolerance and care, more and more disabled people go out of their homes alone and take rail transit. In the case that the waiting area of ​​rail transit stations is large and the rail transit service personnel are limited, the rail transit service personnel cannot provide timely assistance to the disabled people in boarding and getting off the train. As a result, the disabled people often miss the opportunity to board the train, which affects their riding experience. However, measures such as directly increasing the number of rail transit service personnel will increase the cost of rail transit operation and maintenance, which is obviously not applicable.

[0004] In view of this, in order to overcome the above-mentioned technical problems, the present invention proposes a rail transit operation and maintenance data processing system based on unmanned inspection, which solves the above-mentioned technical problems. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art, the present invention proposes a rail transit operation and maintenance data processing system based on unmanned inspection. The acquisition module collects images of passengers within the rail transit range, and the processing module identifies disabled people, thereby attracting the attention of the operation and maintenance staff and providing timely assistance, thereby improving the riding experience of disabled people.

[0006] The rail transit operation and maintenance data processing system based on unmanned inspection of the present invention comprises a collection end, a database center and an operation and maintenance end; the collection end, the database center and the operation and maintenance end are connected via a network for data transmission; the database center sends an operation and maintenance instruction to the operation and maintenance end after analyzing the data collected by the collection end;

[0007] The acquisition end uses the acquisition device as a carrier; the acquisition end includes an acquisition module and a first transmission unit; the acquisition module includes an image acquisition unit; the image acquisition unit transmits the acquired image data to the database center through the first transmission unit;

[0008] The database center uses a server as a carrier; the database center includes a second transmission unit and a processing module; the second transmission unit generates an operation and maintenance instruction after analyzing the data collected by the collection end through the processing module, and transmits the operation and maintenance instruction to the operation and maintenance end through the second transmission unit;

[0009] The operation and maintenance end uses an electronic device as a carrier; the operation and maintenance end includes a third transmission unit and an operation and maintenance module; the third transmission unit is read by the operation and maintenance module after receiving the operation and maintenance instruction from the database center.

[0010] Preferably, the processing module determines the type of the passenger based on the passenger's appearance; the passenger's appearance includes walking speed, walking posture, body features and facial features; the processing module gives priority to walking speed over walking posture in the passenger's appearance; the processing module gives priority to walking posture over body features in the passenger's appearance; the processing module gives priority to body features over facial features in the passenger's appearance.

[0011] Preferably, the processing module includes an analysis unit and a tracking unit; the analysis unit is used to determine the type of passengers; the tracking unit is triggered after the analysis unit completes the analysis, and is used to track and locate the people analyzed by the analysis unit; the processing module will transmit the analysis results of the analysis unit and the tracking results of the tracking unit to the operation and maintenance end in real time through the second transmission unit.

[0012] Preferably, the passenger's appearance includes clothing type and clothing color; the tracking unit tracks the group of people analyzed by the analysis unit according to the clothing type and clothing color.

[0013] Preferably, the operation and maintenance module includes a receiving unit, a display unit and a second positioning unit; the receiving unit is used to receive data and instructions transmitted by the database center; the second positioning unit is used to locate the position of the operation and maintenance end, and transmit the position to the processing module in real time through the third transmission unit and the second transmission unit; the processing module also includes an allocation unit; the allocation unit performs distance priority allocation according to the position of the operation and maintenance end and the tracking position of the tracking unit.

[0014] Preferably, the image acquisition unit is synchronously arranged inside a rail transit carriage; the image acquisition unit inside the carriage acquires image data of the disabled person in real time, and transmits the image data to the processing module through the first transmission unit and the second transmission unit.

[0015] Preferably, the acquisition module also includes a gesture capture unit; the gesture capture unit is used to perform gesture capture on the image data collected by the image acquisition unit; the image acquisition unit will preferentially transmit the image data captured by the gesture capture unit to the database center; the analysis unit is used to analyze the travel route of the disabled person and interconnect with the barrier-free facilities of the rail transit, and the barrier-free facilities of the rail transit are prepared in advance according to the travel route of the disabled person.

[0016] Preferably, the system includes the following processing method:

[0017] S1: The image acquisition unit and the gesture capture unit in the acquisition end acquire images of passengers within the viewing angle of rail transit; the acquisition module transmits the acquired data to the processing module in the database center along the first transmission unit and the second transmission unit;

[0018] S2: The analysis unit in the processing module analyzes the image data, determines the type of the passenger, and tracks the passenger in the tracking unit after being triggered. The second positioning unit in the operation and maintenance end transmits its own position along the third transmission unit and the second transmission unit to the allocation unit in the processing module;

[0019] S3: The allocation unit in the processing module will make allocations based on the location data of the passenger and the backend personnel on the operation and maintenance end; the processing module will transmit the allocation results of the allocation unit along the second transmission unit and the third transmission unit to the receiving unit in the operation and maintenance module, and the display unit will display it; the backend personnel on the operation and maintenance end will go to the passenger's location based on the display results of the display unit and perform operation and maintenance work.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The present invention collects images of passengers within the scope of rail transit through the acquisition module, and identifies disabled persons through the processing module, thereby attracting the attention of the staff at the operation and maintenance end, and providing timely assistance, thereby improving the riding experience of disabled persons.

[0022] 2. The present invention tracks disabled persons through a tracking unit and cooperates with the allocation unit to allocate the operation and maintenance end, so that disabled persons can obtain help from service personnel in the shortest time, thereby reducing the waiting time of disabled persons.

[0023] 3. The present invention uses the image acquisition unit in the car to cooperate with the analysis of the analysis unit, so that the processing module can provide timely feedback to the operation and maintenance end, so that the operation and maintenance end can wait in advance at the disembarkation position of the disabled person who needs help, and provide timely assistance when the disabled person gets off the car, thereby further improving the riding experience of the disabled person. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and implementation modes.

[0025] Figure 1 It is a flowchart of the system in the present invention;

[0026] Figure 2 It is a flow chart of the method in the present invention. DETAILED DESCRIPTION

[0027] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0028] like Figure 1-2 As shown, the embodiment 1 of the present invention: a rail transit operation and maintenance data processing system based on unmanned inspection, comprising a collection end, a database center and an operation and maintenance end; the collection end, the database center and the operation and maintenance end are connected through a network for data transmission; the database center sends an operation and maintenance instruction to the operation and maintenance end after analyzing the data collected by the collection end;

[0029] The acquisition end uses the acquisition device as a carrier; the acquisition end includes an acquisition module and a first transmission unit; the acquisition module includes an image acquisition unit; the image acquisition unit transmits the acquired image data to the database center through the first transmission unit;

[0030] The database center uses a server as a carrier; the database center includes a second transmission unit and a processing module; the second transmission unit generates an operation and maintenance instruction after analyzing the data collected by the collection end through the processing module, and transmits the operation and maintenance instruction to the operation and maintenance end through the second transmission unit;

[0031] The operation and maintenance end uses an electronic device as a carrier; the operation and maintenance end includes a third transmission unit and an operation and maintenance module; the third transmission unit is read by the operation and maintenance module after receiving the operation and maintenance instruction from the database center;

[0032] When in use, with the improvement of social tolerance and care, more and more disabled people go out of their homes alone and take rail transit. When the waiting area of ​​rail transit stations is large and the rail transit service personnel are limited, the rail transit service personnel cannot provide timely assistance to disabled people in getting on and getting off the train, which often causes disabled people to miss the opportunity to take the train, affecting their riding experience. As for measures such as directly increasing the number of rail transit service personnel, it will increase the cost of rail transit operation and maintenance, which is obviously not applicable;

[0033] Therefore, before the rail transit is put into operation, it is necessary to ensure that the operation and maintenance end, such as a mobile phone, is controlled or carried by the rail transit service personnel, and ensure that the collection end and the database center can operate without failure. As the disabled enter the rail transit area, such as the entrances of vertical elevators, escalators, stairs, etc., the image collection unit in the collection module, that is, the camera will shoot and monitor the crowd at the rail transit entrance. The disabled will be collected into the image collection unit along with the camera's shooting picture. The image collection unit will transmit the collected image data to the second transmission unit of the database center through the first transmission unit, and then the second transmission unit will transmit it to the processing module for processing. The module analyzes the image data collected by the image acquisition unit to identify whether there are disabled people among the passengers. After the disabled person appears in the image acquisition perspective of the rail transit, the processing module will generate an operation and maintenance instruction, which will be transmitted by the second transmission unit to the service personnel at the operation and maintenance end. After the second transmission unit transmits the operation and maintenance instruction to the operation and maintenance module, it will be read by the operation and maintenance module. Then the service personnel at the operation and maintenance end will rush to the area or location where the disabled person is located to provide assistance to the disabled person. The assistance provided includes setting up car boards at the entrance of the carriage, providing wheelchair auxiliary facilities, and helping blind passengers with guidance, etc., to ensure that the disabled person can ride and improve the riding experience of the disabled person;

[0034] The present invention collects images of passengers within the scope of rail transit through a collection module, and identifies disabled persons through a processing module, thereby attracting the attention of the staff at the operation and maintenance end, and providing timely assistance, thereby improving the riding experience of the disabled persons.

[0035] Embodiment 2: This embodiment differs from Embodiment 1 in that:

[0036] The processing module determines the type of the passenger according to the passenger's expression; the passenger's expression includes walking speed, walking posture, body features and facial features; the processing module gives priority to walking speed over walking posture in the passenger's expression; the processing module gives priority to walking posture over body features in the passenger's expression; the processing module gives priority to body features over facial features in the passenger's expression; when in use, the processing module will first calculate the walking speed of each passenger after acquiring the image data collected by the image acquisition unit, that is, in the same image acquisition window, the walking speed of the disabled person is lower than that of the normal person, and the walking speed difference of the passengers in the picture can be used as a reference, so that the normal person and the disabled person can be preliminarily distinguished, and then Then, we further divide the group of people who walk slowly. People with slow walking speeds may be younger or older, or they may be talking on the phone. Disabled people may walk in a wheelchair, with a guide stick or guide dog, or with the support of crutches. This further narrows the identification scope of disabled people. We then further divide the group based on their walking posture, using physical features such as leg defects, arm defects and other limb defects to identify disabled people. Finally, we use facial extraction technology to extract facial features of the crowd. For the blind, eyes are different from ordinary people. In this way, by combining multiple aspects such as walking speed, walking posture, physical features and facial features, we can quickly identify whether a person is a disabled person, and provide guidance and help as needed.

[0037] Embodiment 3, this embodiment is different from embodiment 2 in that:

[0038] The processing module includes an analysis unit and a tracking unit; the analysis unit is used to determine the type of passengers; the tracking unit is triggered after the analysis unit completes the analysis, and is used to track and locate the people analyzed by the analysis unit; the processing module will transmit the analysis results of the analysis unit and the tracking results of the tracking unit to the operation and maintenance end in real time through the second transmission unit.

[0039] In this embodiment, the passenger's appearance includes clothing type and clothing color; the tracking unit tracks the group of people analyzed by the analysis unit according to the clothing type and clothing color.

[0040] In this embodiment, the operation and maintenance module includes a receiving unit, a display unit and a second positioning unit; the receiving unit is used to receive data and instructions transmitted by the database center; the second positioning unit is used to locate the position of the operation and maintenance end, and transmit the position to the processing module in real time through the third transmission unit and the second transmission unit; the processing module also includes an allocation unit; the allocation unit performs distance priority allocation according to the position of the operation and maintenance end and the tracking position of the tracking unit;

[0041] When in use, after the analysis unit identifies and analyzes a disabled person in the crowd of passengers, the tracking unit will be triggered, and the tracking unit will track the disabled person. While the tracking unit tracks the disabled person by means of expressions such as walking speed, walking posture, body features and facial features, it will also track the disabled person by means of clothing type and clothing color. In this way, when the disabled person appears in multiple image acquisition units, that is, in the image acquisition screen of the camera, the tracking purpose will be achieved due to the expression of the disabled person. In this way, the acquisition end can obtain the position of the disabled person in the rail transit in real time and accurately. There are multiple operation and maintenance ends, and the second positioning unit in the operation and maintenance module can obtain the position data of the back-end service personnel of the operation and maintenance end in real time. The second positioning unit will transmit the position data to the second transmission unit along the third transmission unit, and then the second transmission unit will transmit the position data to the distribution unit in the processing module. , the location of the disabled person will also be transmitted to the allocation unit in the processing module when the first transmission unit and the second transmission unit transmit. The allocation unit will allocate according to the operation and maintenance end closest to the disabled person. The allocation unit will transmit the allocation result together with the location data of the disabled person to the receiving unit through the second transmission unit and the third transmission unit, and it will be displayed by the display unit. The second positioning unit will also be displayed on the display unit. In this way, the backstage staff of the operation and maintenance end will quickly rush to the area where the disabled person is located according to the location of the disabled person displayed on the display unit. The display unit can be understood as an electronic location map to facilitate the service of the backstage service personnel of the operation and maintenance end. In this embodiment, the tracking unit tracks the disabled person and cooperates with the allocation unit to the operation and maintenance end, so that the disabled person can get the help of the service personnel in the shortest time, thereby reducing the waiting time of the disabled person.

[0042] Embodiment 4: This embodiment differs from Embodiment 3 in that:

[0043] The image acquisition unit is synchronously arranged inside the rail transit carriage; the image acquisition unit inside the carriage collects image data of the disabled person in real time, and transmits it to the processing module by the first transmission unit and the second transmission unit; when in use, the image acquisition unit is not only arranged at the rail transit station, but also inside the carriage, and the image acquisition unit in the carriage is interconnected with the image acquisition unit at the rail transit station, so that the image acquisition unit will also collect image data in real time after the disabled person enters the carriage, and transmit the image data of the disabled person in the carriage along the first transmission unit and the second transmission unit to the processing module, and finally analyze it by the analysis unit in the processing module, the analysis unit will analyze the behavior of the disabled person, and when the disabled person When the disabled person moves close to the door and is determined to need to get off, the analysis unit will analyze the car number and door number where the disabled person is located to form the getting-off location of the disabled person. The allocation unit will allocate the corresponding operation and maintenance end, so that the service personnel at the operation and maintenance end will move in advance according to the disabled person's arrival location, wait at the door where the disabled person needs to get off, and provide timely assistance after the car arrives, such as placing the getting-off board, guiding, etc.; in this embodiment, the image acquisition unit in the car cooperates with the analysis unit for analysis, so that the processing module can provide timely feedback to the operation and maintenance end, so that the operation and maintenance end can wait in advance at the getting-off location of the disabled person who needs help, and provide timely assistance during the getting-off process of the disabled person, thereby further improving the riding experience of the disabled person.

[0044] Embodiment 5, this embodiment is different from embodiment 4 in that:

[0045] The acquisition module also includes a gesture capture unit; the gesture capture unit is used to perform gesture capture on the image data collected by the image acquisition unit; the image acquisition unit will give priority to transmitting the image data captured by the gesture capture unit to the database center; the analysis unit is used to analyze the travel route of the disabled person and interconnect with the barrier-free facilities of the rail transit, and the barrier-free facilities of the rail transit are prepared in advance according to the travel route of the disabled person; when in use, the gesture capture unit will set gesture capture standards, and when passengers, not just disabled people, make gestures when they need help, such as raising their hands, and the gesture is set to last for more than a preset number of seconds, the gesture capture unit will be triggered and capture the image data of this section, and the acquisition module will give priority to the image data of the gesture being captured along the The first transmission unit and the second transmission unit transmit the data to the processing module and pop up a display. The analysis unit analyzes the position of the passenger who makes the gesture and, under the allocation of the allocation unit, arranges the nearest operation and maintenance service personnel to go there to solve the problem in time for the passenger who needs help. When the disabled person enters the rail transit, the analysis unit transmits the walking data of the disabled person to the barrier-free facility management system in real time according to the walking direction and position of the disabled person. Before the disabled person arrives at the barrier-free facility where he needs to take it, the barrier-free facility management system will pre-control the barrier-free facility to arrive at the designated location and make preparations in advance, thereby greatly saving the travel time of the disabled person and improving the travel efficiency and experience of the disabled person. The barrier-free facilities include vertical elevators, wheelchair ladders, etc. Example

[0046] The system includes the following processing methods:

[0047] S1: The image acquisition unit and the gesture capture unit in the acquisition end acquire images of passengers within the viewing angle of rail transit; the acquisition module transmits the acquired data to the processing module in the database center along the first transmission unit and the second transmission unit;

[0048] S2: The analysis unit in the processing module analyzes the image data, determines the type of the passenger, and tracks the passenger in the tracking unit after being triggered. The second positioning unit in the operation and maintenance end transmits its own position along the third transmission unit and the second transmission unit to the allocation unit in the processing module;

[0049] S3: The allocation unit in the processing module will make allocations based on the location data of the passenger and the backend personnel on the operation and maintenance end; the processing module will transmit the allocation results of the allocation unit along the second transmission unit and the third transmission unit to the receiving unit in the operation and maintenance module, and the display unit will display it; the backend personnel on the operation and maintenance end will go to the passenger's location based on the display results of the display unit and perform operation and maintenance work.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A rail transit operation and maintenance data processing system based on unmanned inspection, characterized in that: It includes a collection end, a database center and an operation and maintenance end; the collection end, the database center and the operation and maintenance end are connected through a network for data transmission; the database center sends operation and maintenance instructions to the operation and maintenance end after analyzing the data collected by the collection end; The acquisition end uses the acquisition device as a carrier; the acquisition end includes an acquisition module and a first transmission unit; the acquisition module includes an image acquisition unit; the image acquisition unit transmits the acquired image data to the database center through the first transmission unit; The database center uses a server as a carrier; the database center includes a second transmission unit and a processing module; the second transmission unit generates an operation and maintenance instruction after analyzing the data collected by the collection end through the processing module, and transmits the operation and maintenance instruction to the operation and maintenance end through the second transmission unit; The operation and maintenance end uses an electronic device as a carrier; the operation and maintenance end includes a third transmission unit and an operation and maintenance module; the third transmission unit is read by the operation and maintenance module after receiving the operation and maintenance instruction from the database center; The processing module determines the type of the passenger according to the passenger's appearance; the passenger's appearance includes walking speed, walking posture, body features and facial features; The processing module prioritizes walking speed over walking posture in the expression of the passenger; the processing module prioritizes walking posture over body features in the expression of the passenger; the processing module prioritizes body features over facial features in the expression of the passenger; The processing module includes an analysis unit and a tracking unit; the analysis unit is used to determine the type of passengers; the tracking unit is triggered after the analysis unit completes the analysis, and is used to track and locate the people analyzed by the analysis unit; the processing module transmits the analysis results of the analysis unit and the tracking results of the tracking unit to the operation and maintenance end in real time through the second transmission unit; The passenger's expression forms include clothing type and clothing color; the tracking unit tracks the group of people analyzed by the analysis unit according to the clothing type and clothing color; The operation and maintenance module includes a receiving unit, a display unit and a second positioning unit; the receiving unit is used to receive data and instructions transmitted by the database center; the second positioning unit is used to locate the position of the operation and maintenance end, and transmit the position to the processing module in real time through the third transmission unit and the second transmission unit; the processing module also includes an allocation unit; the allocation unit performs distance priority allocation according to the position of the operation and maintenance end and the tracking position of the tracking unit; The image acquisition unit is synchronously arranged inside a rail transit carriage; The image acquisition unit in the carriage acquires the image data of the disabled person in real time, and transmits the image data to the processing module through the first transmission unit and the second transmission unit; The acquisition module also includes a gesture capture unit; the gesture capture unit is used to perform gesture capture on the image data collected by the image acquisition unit; the image acquisition unit will preferentially transmit the image data captured by the gesture capture unit to the database center; the analysis unit is used to analyze the travel route of the disabled person and interconnect with the barrier-free facilities of the rail transit, and the barrier-free facilities of the rail transit are prepared in advance according to the travel route of the disabled person.

2. The rail transit operation and maintenance data processing system based on unmanned inspection according to claim 1 is characterized in that: The system includes the following processing methods: S1: The image acquisition unit and the gesture capture unit in the acquisition end acquire images of passengers within the viewing angle of rail transit; the acquisition module transmits the acquired data to the processing module in the database center along the first transmission unit and the second transmission unit; S2: The analysis unit in the processing module analyzes the image data, determines the type of the passenger, and tracks the passenger in the tracking unit after being triggered. The second positioning unit in the operation and maintenance end transmits its own position along the third transmission unit and the second transmission unit to the allocation unit in the processing module; S3: The allocation unit in the processing module will make allocations based on the location data of the passenger and the backend personnel on the operation and maintenance end; the processing module will transmit the allocation results of the allocation unit along the second transmission unit and the third transmission unit to the receiving unit in the operation and maintenance module, and the display unit will display it; the backend personnel on the operation and maintenance end will go to the passenger's location based on the display results of the display unit and perform operation and maintenance work.

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