Traffic safety intelligent prevention and control system for rail working vehicle

Abstract

The invention discloses an intelligent traffic safety prevention and control system for a rail working vehicle, and relates to the technical field of intelligent safety prevention and control. Comprising a wireless communication control cycle code sending module, a brake self-checking module, an intelligent identification and control module, an intelligent safety supervision and evaluation module, a machine vision and behavior identification module, a multi-data fusion module, a safety micro-service module and a 5G remote command module. According to the invention, real-time monitoring and prevention of potential driving safety hazards are realized through an advanced intelligent technology, and accident risks are reduced; a plurality of advanced technologies are integrated, and a set of complete intelligent track operation vehicle driving safety prevention and control system is constructed; through an intelligent technology, standardized management of operation of a driver and passengers is realized, and the driving safety is improved; a multi-data fusion technology is applied to provide comprehensive and accurate security guarantee information; based on the 5G technology, remote auxiliary command is achieved, and efficient emergency disposal is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of safe intelligent prevention and control, and more specifically to a safe intelligent prevention and control system for a rail operating vehicle. Background Art

[0002] Track operation vehicles are the core equipment for railway infrastructure inspection, maintenance and emergency rescue. In recent years, track operation vehicle driving safety accidents have occurred frequently due to operational errors and other reasons. Existing research focuses on primary control and record analysis, such as prevention of "two errors and one overrun" control, driving record preservation analysis, video surveillance record preservation analysis, etc., but research on real-time safety and advance warning control is relatively insufficient. Track operation vehicle driving safety accidents occur frequently, and the main reasons include: improper operation of passengers, simplified operating standards, illegal operations, and insufficient emergency response capabilities. Existing railway operating equipment records can only be used for post-analysis, and cannot effectively carry out pre-prevention and real-time control.

[0003] For example, Jiayuguan Power Supply Section and Northwest Railway Electronics Co., Ltd. developed intelligent analysis software for rail operation vehicle operation records; CRRC Zhuzhou Research Institute conducted research on anti-collision of multi-vehicle coupling operations; China Railway Third Engineering Bureau Group Co., Ltd. implemented a timed voice alarm; Jinan University proposed a fault diagnosis solution based on vibration information, etc. These studies are relatively scattered and have failed to form a comprehensive and systematic intelligent prevention and control system for rail operation vehicle driving safety. The above technologies have the following main defects: 1. They are mainly based on post-event analysis and lack pre-event prevention and real-time control capabilities. 2. The research is scattered, the integration is low, and a systematic safety prevention and control system has not been formed. 3. There is a lack of effective means for the implementation of operating specifications and standards for drivers and passengers.

[0004] Therefore, it is urgent to propose an intelligent safety prevention and control system for rail operating vehicles. Through information, digitalization and intelligent technology, a comprehensive intelligent safety prevention and control system for rail operating vehicles is established to achieve accurate analysis and scientific prevention and control. By introducing advanced monitoring technology and early warning systems, real-time monitoring, prediction and control of driving safety risks can be achieved. Ensuring the safety and stability of railway operations is an urgent problem that technical personnel in this field need to solve. Summary of the invention

[0005] In view of this, the present invention provides a rail operation vehicle driving safety intelligent prevention and control system. Through information, digitalization and intelligent technology, a comprehensive rail operation vehicle driving safety intelligent prevention and control system is established to achieve accurate analysis and scientific prevention and control. By introducing advanced monitoring technology and early warning system, real-time monitoring, prediction and control of driving safety risks are achieved to ensure the safety and stability of railway operation. In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A rail operation vehicle driving safety intelligent prevention and control system, comprising:

[0007] Wireless communication control cycle code sending module: used to detect the status of GYK equipment and monitor the normal operation of the equipment;

[0008] Brake self-test module: used to test the brake system of rail vehicle;

[0009] Intelligent identification and control module: used to identify potential safety hazards of rail operation vehicles and to control and warn them;

[0010] Intelligent safety supervision and evaluation module: used to monitor the standardized operation of rail vehicle drivers and crew members according to the crew operation standards;

[0011] Machine vision and behavior recognition module: used to identify the operating behaviors of drivers and passengers of rail vehicle and implement graded alarms and error corrections;

[0012] Multi-data fusion module: used to conduct comprehensive analysis of the operation record data, video data, and voice data of GYK equipment;

[0013] Security microservice module: used to push comprehensive data analysis results;

[0014] 5G remote command module: used to provide remote command assistance to rail vehicle drivers and passengers.

[0015] Optionally, the wireless communication control cycle code sending module includes:

[0016] Install wireless communication modules in designated warehouse areas to establish wireless connections with GYK equipment;

[0017] Set the code sending cycle, and the system will automatically send the detection instruction code to the GYK device regularly;

[0018] Receive and analyze feedback signals from GYK equipment to ensure normal operation of the equipment when it is not in operation.

[0019] Optionally, the brake self-test module includes:

[0020] Install pressure sensors in the braking system of rail vehicles to monitor the changes in pipeline pressure during braking in real time;

[0021] Develop standard operating procedures for five-step and seven-step gates, and compare sensor monitoring data with standard values;

[0022] The system automatically records the details of each braking operation, such as braking steps, time and pressure curve, and checks whether it meets the standards.

[0023] Optionally, the intelligent identification and control module includes:

[0024] Equipped with cameras, radars and sensor systems, it monitors the driving environment in real time;

[0025] Use intelligent algorithms to analyze obstacles and track conditions;

[0026] When potential danger is detected, the system issues a warning and automatically adjusts the driving status according to the preset control logic.

[0027] Optionally, the intelligent safety supervision and assessment module includes:

[0028] Establish a database of standardized operating procedures, including driving rules, operating procedures and emergency response plans;

[0029] Through on-board sensors and monitoring equipment, the operating behavior data of drivers and passengers is collected in real time and compared with the standardized operating procedures;

[0030] The system generates operation evaluation reports and issues real-time warnings when deviations are found.

[0031] Optionally, the machine vision and behavior recognition module includes:

[0032] Machine vision, image algorithms or deep learning technologies are used to identify the "skylight" operating behaviors of rail vehicle drivers and passengers, and implement graded alarms and error corrections.

[0033] Optionally, the multi-data fusion module includes:

[0034] Collect various data of rail operation vehicles;

[0035] Through data fusion technology, various information is integrated into a unified platform, and comprehensive analysis is performed using machine learning algorithms to generate safety assessment results in real time.

[0036] Optionally, it also includes an alarm system, which issues risk warnings based on the security assessment results.

[0037] Optionally, the security microservice module includes:

[0038] Design a microservice architecture through which the comprehensive analysis results of field data are pushed to the management platform;

[0039] Managers can obtain real-time data on site in a timely manner through mobile terminals or PCs and make decisions.

[0040] Optionally, the 5G remote command module includes:

[0041] Install 5G communication equipment and establish 5G communication connection with the remote monitoring system;

[0042] The remote monitoring system uses 5G communication equipment to conduct real-time command of the driving status of the rail operation vehicle and provide video, audio and text information;

[0043] When an abnormal situation occurs, the remote monitoring system assists in issuing instructions in real time.

[0044] It can be seen from the above technical solutions that, compared with the prior art, the present invention discloses a rail operation vehicle driving safety intelligent prevention and control system, which has the following beneficial effects:

[0045] The present invention proposes an intelligent prevention and control system for the driving safety of rail operation vehicles, including: a wireless communication control cycle code sending module: used to detect the status of GYK equipment and monitor the normal operation of the equipment; a brake self-test module: used to detect the braking system of the rail operation vehicle; an intelligent identification and control module: used to identify the hidden dangers of the driving safety of the rail operation vehicle and control and warn; an intelligent safety supervision and evaluation module: used to monitor the standardized operation of the drivers and crew of the rail operation vehicle according to the crew operation standards; a machine vision and behavior recognition module: used to distinguish the operation behavior of the drivers and crew of the rail operation vehicle and implement graded alarm and error correction; a multi-data fusion module: used to conduct a comprehensive analysis of the operation record data, video data, and voice data of the GYK equipment; a security microservice module: used to push the results of the comprehensive data analysis; a 5G remote command module: used to remotely command and assist the drivers and crew of the rail operation vehicle. The present invention realizes real-time monitoring and advance prevention: through advanced intelligent technology, real-time monitoring and prevention of driving safety hazards are realized to avoid accidents. A comprehensive and systematic prevention and control system: integrating a variety of advanced technologies, a comprehensive intelligent prevention and control system for the driving safety of rail operation vehicles has been established. Intelligent management: Through intelligent technology, standardized management of driver and passenger operations is achieved to improve driving safety. Multi-data fusion analysis: Using multi-data fusion technology, comprehensive and accurate safety information is provided. Remote auxiliary command: Through 5G technology, remote auxiliary command is achieved to improve emergency response efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0047] Figure 1 This is a structural framework diagram of a rail operating vehicle driving safety intelligent prevention and control system provided by the present invention. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] The embodiment of the present invention discloses an intelligent control system for the safety of a rail vehicle. Figure 1 As shown, including:

[0050] Wireless communication control cycle code sending module: used to detect the status of GYK equipment and monitor the normal operation of the equipment;

[0051] Brake self-test module: used to test the brake system of rail vehicle;

[0052] Intelligent identification and control module: used to identify potential safety hazards of rail operation vehicles and to control and warn them;

[0053] Intelligent safety supervision and evaluation module: used to monitor the standardized operation of rail vehicle drivers and crew members according to the crew operation standards;

[0054] Machine vision and behavior recognition module: used to identify the operating behaviors of drivers and passengers of rail vehicle and implement graded alarms and error corrections;

[0055] Multi-data fusion module: used to conduct comprehensive analysis of the operation record data, video data, and voice data of GYK equipment;

[0056] Security microservice module: used to push comprehensive data analysis results;

[0057] 5G remote command module: used to provide remote command assistance to rail vehicle drivers and passengers.

[0058] Furthermore, the wireless communication control cycle code sending module includes:

[0059] The wireless communication control cyclic code sending technology is used to realize the static automatic code sending detection of GYK equipment in the warehouse. Through wireless communication technology, the rail operation vehicle can realize the static code sending detection with the GYK (rail operation vehicle control equipment) equipment in the designated area of ​​the warehouse. The system will periodically send command codes to detect the operating status and response of the GYK equipment, specifically:

[0060] Install wireless communication modules in designated warehouse areas to establish wireless connections with GYK equipment;

[0061] Set the code sending cycle, and the system will automatically send the detection instruction code to the GYK device regularly;

[0062] Receive and analyze feedback signals from GYK equipment to ensure normal operation of the equipment when it is not in operation.

[0063] This technology can be used for daily equipment inspection and maintenance in the depot to ensure that the equipment of the rail operation vehicle functions normally before starting, effectively reducing traffic accidents caused by equipment failure.

[0064] Furthermore, the brake self-test module includes:

[0065] Through the precise self-checking technology of the brake machine "five-step brake" and "seven-step brake", the "five-step brake" and "seven-step brake" detection and accurate recording of pipe pressure of the rail operation vehicle are realized. Through intelligent sensors and data acquisition modules, the "five-step brake" and "seven-step brake" processes of the rail operation vehicle braking system are monitored, and the changes in pipeline pressure are accurately recorded. Specifically:

[0066] Install pressure sensors in the braking system of rail vehicles to monitor the changes in pipeline pressure during braking in real time;

[0067] Develop standard operating procedures for five-step and seven-step gates, and compare sensor monitoring data with standard values;

[0068] The system automatically records the details of each braking operation, such as braking steps, time and pressure curve, and checks whether it meets the standards.

[0069] During the daily operation and maintenance of rail working vehicles, the status of the braking system is automatically detected to ensure the accuracy of the braking process and avoid accidents caused by brake failure or improper operation.

[0070] Furthermore, the intelligent identification and control module includes:

[0071] Through intelligent identification and control technology, we can realize the advance control and reminder of the potential safety hazards of rail operation vehicles, and realize the automatic acceleration, cruising, coasting, deceleration or parking control of rail operation vehicles. Using sensors, control algorithms and intelligent software systems, we can realize the identification and advance warning of potential safety hazards in the operation of rail operation vehicles, and adjust the vehicle driving status, such as acceleration, cruising, deceleration and parking, through automatic control technology. Specifically:

[0072] Equipped with cameras, radars and sensor systems, it monitors the driving environment in real time;

[0073] Use intelligent algorithms to analyze obstacles, track conditions and other risk factors;

[0074] When potential danger is detected, the system issues a warning and automatically adjusts the driving status (such as automatic deceleration or parking) according to the preset control logic.

[0075] When a rail operation vehicle enters complex road conditions or dangerous areas, the system will issue a warning in advance and actively control the vehicle to slow down or stop to avoid accidents.

[0076] Furthermore, the intelligent safety monitoring and assessment module includes:

[0077] Through intelligent safety supervision and evaluation technology, standardized operations of drivers and passengers are achieved according to the crew operation standards, so as to achieve pre-emptive control instead of post-event accountability. By real-time monitoring and analysis of the operating behavior of drivers and passengers, it is ensured that they follow the standardized operating procedures and are evaluated according to preset standards, so as to replace post-event accountability with pre-emptive control. Specifically:

[0078] Establish a database of standardized operating procedures, including driving rules, operating procedures and emergency response plans;

[0079] Through on-board sensors and monitoring equipment, the operating behavior data of drivers and passengers is collected in real time and compared with the standardized operating procedures;

[0080] The system generates operational assessment reports and issues real-time warnings when deviations are detected.

[0081] When the driver or passengers operate improperly or violate traffic rules, the system will immediately issue a warning and upload the evaluation results to the management center to prevent dangerous situations from occurring.

[0082] Furthermore, the machine vision and behavior recognition module includes:

[0083] Machine vision, advanced image algorithms, deep learning, and intelligent behavioral classification technologies are used to identify the "skylight" operating behaviors of rail vehicle drivers and passengers and implement graded alarms and error corrections.

[0084] Furthermore, the multi-data fusion module includes:

[0085] Through multi-data fusion real-time intelligent analysis technology, GYK operation record data, video data, voice data and other data fusion, intelligent, linkage analysis is realized. Integrate GYK operation data, video monitoring data, voice data and other multi-dimensional information, conduct intelligent analysis and linkage, and evaluate the safety status of rail operation vehicles in real time. Specifically:

[0086] Collect various data of rail operation vehicles (such as operation records, monitoring videos, voice commands, etc.);

[0087] Through data fusion technology, various information is integrated into a unified platform, and comprehensive analysis is performed using machine learning algorithms to generate security assessment results in real time, and the alarm system is linked to provide risk warnings.

[0088] When a rail vehicle is operating in a complex environment, the system combines multiple data sources to conduct an overall assessment of the driver and passenger behavior, vehicle condition, and environment to prevent false or missed reports from a single data source.

[0089] Furthermore, it also includes an alarm system, which issues risk warnings based on the safety assessment results.

[0090] Furthermore, the security microservice module includes:

[0091] Through secure microservice technology, the real-time analysis and processing results of field data can be pushed, providing strong data support for management and decision-making. Design a microservice architecture, process field data in real time, and push key analysis results to the management system. Specifically:

[0092] Design a microservice architecture so that different modules (such as data collection, analysis, alarm, etc.) can run independently and collaborate with each other.

[0093] Based on the microservice architecture, the comprehensive analysis results of on-site data are pushed to the management platform to provide real-time and accurate data support for on-site management and decision-making;

[0094] Managers can obtain real-time data on site in a timely manner through mobile terminals or PCs and make decisions.

[0095] During the operation of the rail operation vehicle, the management center quickly obtains on-site data through the microservice architecture, and adjusts safety policies or issues operation instructions in a timely manner.

[0096] Furthermore, the 5G remote command module includes:

[0097] Through the 5G rail vehicle mobile single-soldier remote command visualization technology, remote assistance to drivers and crew members can quickly solve professional problems such as abnormal driving, emergency handling of faults, and emergency rescue. Using 5G communication technology, remote assistance to drivers and crew members can quickly solve problems such as abnormal driving, emergency handling of faults, and emergency rescue. Specifically:

[0098] Install 5G communication equipment and establish 5G communication connection with the remote monitoring system to achieve high-speed, low-latency data transmission;

[0099] The remote monitoring system uses 5G communication equipment to conduct real-time command of the driving status of the rail operation vehicle and provide video, audio and text information;

[0100] When an abnormal situation occurs, the remote monitoring system assists in issuing instructions in real time to help on-site personnel quickly solve the problem.

[0101] When a rail operation vehicle breaks down or encounters an emergency, managers can quickly provide remote guidance through the 5G communication system to ensure that on-site problems are dealt with in a timely manner.

[0102] In the specific implementation, the wireless communication control cyclic coding technology detects the status of the GYK equipment to ensure the normal operation of the equipment; the brake self-test technology is an accurate detection of the braking system of the rail operation vehicle, and together with the wireless communication control cyclic coding technology, it ensures the safety and reliability of the basic equipment;

[0103] Intelligent identification and control technology and intelligent safety supervision and assessment technology perform intelligent control and supervision from the perspectives of vehicle operation and operators respectively to avoid accidents caused by human factors; machine vision and behavior recognition technology further refines the behavior monitoring of drivers and passengers, and together with intelligent safety supervision and assessment technology, improves operation standardization;

[0104] Multi-data fusion and security microservice technologies integrate and analyze data to provide support for intelligent decision-making of the system;

[0105] 5G remote command technology enhances remote command and emergency response capabilities in emergency situations, and complements other technologies.

[0106] The present invention proposes an intelligent prevention and control system for the driving safety of rail operating vehicles, which couples wireless communication control cyclic coding technology, brake "five-step gate" and "seven-step gate" precise self-inspection technology, intelligent identification and control technology, intelligent safety supervision and evaluation technology, machine vision and behavior intelligent classification technology, multi-data fusion real-time intelligent analysis technology, security microservice technology and 5G mobile single-soldier remote command visualization technology, to achieve pre-control and real-time monitoring of safety hazards of rail operating vehicles. Standardization and normalization of driver and crew operations are achieved through intelligent technology. Multi-data fusion analysis provides comprehensive safety protection. The application of 5G technology enables remote auxiliary command and emergency response.

[0107] In a specific implementation, a rail operation vehicle driving safety intelligent prevention and control system, the specific operation steps are as follows:

[0108] Before the rail operation vehicle leaves the depot, the driver and crew members use the wireless communication control loop code module to perform static automatic code detection on the locomotive signal. During the driving process, the brake machine's "five-step gate" and "seven-step gate" precise self-test modules monitor the brake cylinder pressure in real time to ensure that the braking system is normal. The intelligent identification and control module issues a warning in advance before the driver and crew members perform each operation process to avoid illegal operations. The system uses the intelligent safety supervision and evaluation module to provide full intelligent reminders and control of the driver and crew operations to achieve standardized operations. Using the machine vision and behavioral intelligence classification module, the "skylight" operation behavior of the driver and crew members is monitored and analyzed in real time to detect and correct abnormal behaviors in a timely manner. The multi-data fusion real-time intelligent analysis module conducts a comprehensive analysis of GYK operation records, video data, voice data, etc., and generates an automatic report. The security microservice module analyzes and processes the comprehensive data sent back by the on-board equipment in real time, and pushes the results to the management unit. The 5G mobile single-soldier remote command visualization module realizes remote auxiliary command through the 5G network and quickly handles emergencies during driving.

[0109] In this specification, each embodiment is described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the method part.

[0110] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An intelligent control system for driving safety of a rail operation vehicle, characterized in that: include: Wireless communication control cycle code sending module: used to detect the status of GYK equipment and monitor the normal operation of the equipment; Brake self-test module: used to test the brake system of rail vehicle; Intelligent identification and control module: used to identify potential safety hazards of rail operation vehicles and to control and warn them; Intelligent safety supervision and evaluation module: used to monitor the standardized operation of rail vehicle drivers and crew members according to the crew operation standards; Machine vision and behavior recognition module: used to identify the operating behaviors of drivers and passengers of rail vehicle and implement graded alarms and error corrections; Multi-data fusion module: used to conduct comprehensive analysis of the operation records, video and voice data of GYK equipment; Security microservice module: used to push comprehensive data analysis results; 5G remote command module: used to provide remote command assistance to rail vehicle drivers and passengers.

2. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The wireless communication control cycle code sending module includes: Install wireless communication modules in designated warehouse areas to establish wireless connections with GYK equipment; Set the code sending cycle, and the system will automatically send the detection instruction code to the GYK device regularly; Receive and analyze feedback signals from GYK equipment to ensure normal operation of the equipment when it is not in operation.

3. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The brake self-test module comprises: Install pressure sensors in the braking system of rail vehicles to monitor the changes in pipeline pressure during braking in real time; Develop standard operating procedures for five-step and seven-step gates, and compare sensor monitoring data with standard values; The system automatically records detailed information of each braking operation, such as braking steps, time and pressure curve, to verify whether the operation meets the standards.

4. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The intelligent identification and control module includes: Equipped with cameras, radars and sensor systems, it monitors the driving environment in real time; Use intelligent algorithms to analyze obstacles and track conditions; When potential danger is detected, the system issues a warning and automatically adjusts the driving status according to the preset control logic.

5. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The intelligent safety supervision and assessment module includes: Establish a database of standardized operating procedures, including driving rules, operating procedures and emergency response plans; Through on-board sensors and monitoring equipment, the operating behavior data of drivers and passengers is collected in real time and compared with the standardized operating procedures; The system generates operation evaluation reports and issues real-time warnings when deviations are found.

6. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The machine vision and behavior recognition module includes: Machine vision, image algorithms or deep learning technologies are used to identify the "skylight" operating behaviors of rail vehicle drivers and passengers, and implement graded alarms and error corrections.

7. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The multi-data fusion module comprises: Collect various data of rail operation vehicles; Through data fusion technology, various information is integrated into a unified platform, and machine learning algorithms are used for comprehensive analysis to generate safety assessment results in real time.

8. The intelligent control system for driving safety of a rail operation vehicle according to claim 7 is characterized in that: It also includes an alarm system, which issues risk warnings based on the safety assessment results.

9. The intelligent control system for driving safety of a rail operation vehicle according to claim 1 is characterized in that: The security microservice module includes: Design a microservice architecture through which the comprehensive analysis results of field data are pushed to the management platform; Managers can obtain real-time data on site in a timely manner through mobile terminals or PCs and make decisions.

10. The intelligent control system for driving safety of a rail operation vehicle according to claim 1, characterized in that: The 5G remote command module includes: Install 5G communication equipment and establish 5G communication connection with the remote monitoring system; The remote monitoring system uses 5G communication equipment to conduct real-time command of the driving status of the rail operation vehicle and provide video, audio and text information; When an abnormal situation occurs, the remote monitoring system assists in issuing instructions in real time.

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