Working vehicle informatization management system

Abstract

The invention discloses a vehicle informatization management system for a working vehicle, and particularly relates to the field of vehicle informatization management, which comprises a hardware system and is composed of a vehicle-mounted terminal and a data center, the vehicle-mounted terminal comprises a vehicle-mounted server, an industrial tablet computer and a wireless data transmission module; and vehicle-level informatization system hardware, wherein the vehicle-level informatization system hardware comprises a data acquisition device. The system utilizes a computer software and hardware technology, a network communication technology and the like to carry out comprehensive management on business fields such as an operation plan of a contact network operation vehicle, drivers and conductors, the contact network operation vehicle, driving information and safety risks, and carries out acquisition, storage, processing, extraction, transmission and summarization on data generated in a production activity process. Therefore, the system becomes a comprehensive information platform for safety management of the operation vehicle of the overhead line system, and provides comprehensive, timely and convenient management means and various services for personnel of related departments.

Description

Technical Field

[0001] The present invention relates to the field of vehicle information management, and more specifically, to a vehicle information management system for a work vehicle. Background Art

[0002] With the rapid extension of railway operating mileage and electrification sections, the number of operating vehicles has increased rapidly, the operating speed level has continued to rise, and the interval operation time has been continuously compressed, so there will be some safety risks in vehicle dispatching operations. The vehicle data of the operating vehicle has a low level of informatization, and the systems are isolated and fragmented, with a low degree of integration. The data of the axle temperature, transportation monitoring, and driver control systems are not interoperable, and the layout of the cockpit console is chaotic and unsightly. At present, the types of operating vehicles are diverse, widely distributed, and the technical standards are not unified. The irregular operation time, location, and route make it impossible for the section-level management department to directly control the driver's operation. There are weak links such as the inability to concentrate on the technical training and examination of the operating vehicle business, and the records of fault maintenance, vehicle modification, and equipment parts replacement are incomplete and untimely. Basic management is weak, operation management is not sound, operation standards are not standardized, technical business is not proficient, and inspection and control are not in place. Summary of the invention

[0003] In order to overcome the above-mentioned defects of the prior art, the embodiment of the present invention provides an information management system for operating vehicles, which mainly integrates existing vehicle information data, operates paperless inspection, maintenance item management and reminder systems, and stores and queries vehicle-related electronic data, reserves interfaces for adding other information management functions, and develops user-oriented app applications and other functions. Based on ("Railway Technical Management Regulations", "Rail Vehicle Management Rules", "Category Operating Vehicle Management Rules" and "Locomotive Driving Safety Management Rules"), with strengthening the safety management of operating vehicles as the main line, and based on the one-time crew operation standards, a scientific, information-based, standardized and standardized design is used to establish the basic process and internal control process of the safety management of the contact network operating vehicle, and the identification, evaluation, decision-making, control and supervision processes of its use safety are monitored, so that the work flow and execution of the use safety management are in an uninterrupted inspection and monitoring state, ensuring that safety responsibilities and prevention and control measures are implemented at all levels, professions, types of work and positions. The system uses computer software and hardware technology, network communication technology, etc. to implement comprehensive management of business areas such as contact network operation vehicle operation plans, drivers and passengers, contact network operation vehicles, driving information and safety risks, and collects, stores, processes, extracts, transmits and summarizes data generated in the production process, making it a comprehensive information platform for the safe management of contact network operation vehicles, providing comprehensive, timely and convenient management methods and various services for relevant department personnel.

[0004] The system mainly integrates existing vehicle information data, runs paperless inspection, maintenance item management and reminder systems, and stores and queries vehicle-related electronic information. It also reserves interfaces for adding other information management functions and develops user-oriented app applications.

[0005] The vehicle-mounted equipment is mainly composed of a server with communication, storage and transmission functions and an industrial tablet for human-computer interaction. The server is fixedly installed, and the industrial tablet is fixedly placed + quick-release handheld. The tablet and the service use LAN communication, and the mobile network and LAN are securely isolated.

[0006] Multiple bicycle information systems constitute the road bureau and information system. Multiple bicycle information systems transmit the information to be displayed to the cloud server through the external network or a dedicated network. The end users can view it through the dedicated APP or applet installed on the mobile phone.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a vehicle information management system for a work vehicle, comprising:

[0008] The hardware system consists of two parts: the vehicle terminal and the data center;

[0009] Vehicle-mounted terminal, which includes vehicle-mounted server, industrial tablet, and wireless data transmission module;

[0010] Vehicle-level information system hardware, including data acquisition equipment, main vehicle components, video monitoring, axle temperature detection, smoke detection, brake anti-skid, lighting protection, driver control equipment, operation monitoring, axle temperature system, air conditioning system, access control system;

[0011] System management software, which is deployed on the vehicle server. The system management software uses SpringBoot, Spring Security, Redis&Jwt. Jwt is used for permission authentication. It supports multi-terminal authentication system. It communicates with vehicle equipment to collect relevant data for calculation, recording, storage and graphical query; vehicle electronic resume and management of vehicle technical documents storage and access;

[0012] The work tablet software runs on an industrial tablet. The front end uses Vue and Element UI. Android uses component-based development and fragment management. It mainly realizes functions such as crew fingerprint authentication, alcohol testing, departure registration, pre-ride questions, shift handover registration, standby registration, departure registration, monitoring record file dump and upload; paperless point inspection / maintenance records, management and reminders; editing and management of point inspection and maintenance items, and generating electronic forms for regular point inspection and maintenance items of equipment; using a handheld tablet to view, record operations according to point inspection and maintenance forms, and archive and store them for access at any time; push relevant reminders in advance according to the preset point inspection and maintenance intervals or engine working hours / operating mileage;

[0013] Road bureau-level vehicle information system software: The data of individual vehicles and information systems are displayed in a centralized manner, using a B / S structure. Users can use a browser to log in to the system through permission verification, and then view and manage system data. Different logged-in users have different operating permissions. The system management software mainly manages work plans, construction driving safety explicit diagrams, operation disclosures, registered files, safety question databases, online classes, test training, personnel, vehicles and other data;

[0014] Mobile applet\software: its functions are to display vehicle operation information in real time; check inspection and maintenance records; check vehicle history; sort and display high-frequency faults, and query fault database by keywords; describe and take photos of vehicle faults and report them to the OEM; list relevant after-sales telephone numbers for emergency faults that affect operation; after the fault is handled, the user or after-sales service will fill in the fault description, handling process and handling method in the system, and the handler’s superior will review whether it needs to be included in the fault database. The fault database is maintained by after-sales service, and high-frequency faults are sorted out every year for special analysis; log in to the video surveillance system server to view real-time monitoring.

[0015] Furthermore, the vehicle-mounted server includes a server body, mounting rails are fixedly installed on both sides of the server body, and a fixing hole is opened on the outer surface of one end of the server body.

[0016] Furthermore, a COM interface, a DI\DO interface, a USB interface, an external USB A-coded connector, and a self-locking Ethernet interface are provided on one side of the front outer surface of the server body, and an MVB board, a CAN interface card, and a WIFI module card are inserted on the other side of the front outer surface of the server body. A power interface and a power switch are provided on one side of the front outer surface of the server body.

[0017] Furthermore, the industrial tablet and the vehicle-mounted server communicate via a local area network, and the mobile network and the local area network are securely isolated.

[0018] Furthermore, the data center uses a cloud server to transmit vehicle information at each vehicle level to the data center via a wireless network, and the data center aggregates and analyzes the data of each vehicle;

[0019] Vehicle-level vehicle information includes: vehicle data, equipment history data, material data, rules and regulations, environmental data, operation data, and personnel data;

[0020] Vehicle and information data include: vehicle data, equipment history data, material data, rules and regulations, environmental data, operation data, personnel data, etc.

[0021] Vehicle data: technical performance of the whole vehicle, various assemblies and main components, video monitoring equipment, axle temperature detection equipment, smoke detection equipment, brake anti-skid equipment, lighting protection equipment, GYK\CIR\axle temperature alarm, video monitoring, GSM-R\wireless train modulation handheld radio, setting protection, marking of easily detached parts, walking, transmission, braking, bogie suspension device, working device lifting device, etc.

[0022] Equipment history data: vehicle annual inspection, inspection and maintenance, equipment records, equipment history repair and overhaul records, technical transformation records

[0023] Material data: tools, safety supplies, production materials, material inventory, missing warnings, storage locations, material ledgers;

[0024] Rules and regulations: application units, rules and regulations, working methods, and safety protection;

[0025] Environmental data: weather forecast, road conditions, construction environment, vehicle positioning, geographical environment, altitude;

[0026] Operation data: operation work order, operation content, personnel allocation, driver, driver guidance, protection personnel, construction personnel, maintenance personnel, communication contact, process approval;

[0027] Personnel data: Qualification data: education experience, training records, years of work experience; Health data: good health, good condition, alcohol test; Work data: safe driving record, business capabilities;

[0028] Software components: system management software, work tablet software, cloud server software, mobile applets\software.

[0029] Furthermore, the functional modules of the vehicle-level information software include user management, role management, menu management, department management, dictionary management, parameter setting, notification management, log management, service monitoring, vehicle management, vehicle technical document management, vehicle electronic resume management, inspection / maintenance record management, vehicle information management, axle temperature real-time information, vehicle operation information, inspection / maintenance record, vehicle resume, high-frequency fault management, vehicle fault management, and real-time monitoring;

[0030] System functions include: storage, review and management of vehicle technical documents; paperless inspection / maintenance records, management and reminders; vehicle electronic resume; vehicle information display, storage and chart query; access to transportation monitoring and axle temperature systems;

[0031] Store, review and manage the following electronic data of the vehicle: configuration and specification parameter data; accessories catalog, random catalog, user manual including operation, maintenance and repair manuals; random accessories list, list of vulnerable and consumable parts, list of recommended spare parts, list of driving safety supplies, list of special tools (for work vehicles).

[0032] Paperless inspection / maintenance records, management and reminders: Edit and manage inspection and maintenance items, and generate electronic spreadsheets for regular equipment inspection and maintenance items; use a handheld tablet to view and record operations according to inspection and maintenance forms, and archive and store them for easy access at any time; push relevant reminders in advance based on pre-set inspection and maintenance intervals or engine working hours / mileage.

[0033] Vehicle electronic history: static history information (manufacturing factory information, equipment structure, accessory model, technical parameters, life of key components, etc.), which can only be edited by the vehicle manufacturer and cannot be edited by the end user;

[0034] Dynamic information: key component failure, maintenance information, railway bureau operation and deployment information, generated by user operation and maintenance activities, can be added by users according to templates or custom templates; the three dimensions of electronic resume information type classification and file type are: management activity information, resume information form, and resume entity information.

[0035] Management activity information includes operation and maintenance information, advanced maintenance information, fault information, and operation and deployment information;

[0036] The forms of resume information include technical documents, data, videos, pictures, and text;

[0037] The resume entity information includes technical parameter information, important parts life information, accessory model information, equipment structure information, mileage information, and attachment information;

[0038] Vehicle information display, storage and chart query: By communicating with the on-board equipment, relevant data is collected for display, storage and chart query. Vehicle start and stop, mileage, engine working hours, key equipment operating status and fault alarm information are displayed in real time; the above information is stored with timestamps, and a separate fault alarm library is established for fault information. Alarm information is queried by list and automatically sorted by the number of occurrences. Non-alarm information is queried by time axis chart, and multiple status information can be selected and displayed together.

[0039] Access to the operation monitoring and axle temperature systems, receive operation monitoring alarm record information and axle temperature information, display, store and icon query: receive operation monitoring alarm record information, and perform statistical analysis and display of high-frequency information;

[0040] Receive real-time information on shaft temperature, store it in relation to time, display it in a chart, and mark the alarm limit line on the chart.

[0041] Access to users' existing management systems, customized business processes, and closed-loop feedback management on the vehicle side: Users' existing management systems can be accessed by setting up links; support for user-defined business processes; process business extension, and the addition of closed-loop feedback functions on the vehicle side.

[0042] Technical effects and advantages of the present invention:

[0043] In response to the demand for efficient information management of railway operating vehicles, it is proposed to establish a vehicle information management system based on on-site operating vehicles and the supervision center of the railway bureau's power supply section. In order to completely solve the standardized management of the use safety of railway operating vehicles, operation disclosure management, and driver personnel management, a useful attempt and exploration has been made. Innovatively proposed a paperless management solution for deploying data servers on vehicles and operating personnel using tablet computers for inspection and patrol. This system integrates the relevant information of the operation management of operating vehicles to form a comprehensive operating vehicle operation safety information management platform, which is of great significance to strengthening and further improving the railway safety operation management system. Realize all-weather tracking and positioning of operating vehicle information data, continuously improve the management efficiency of operating vehicles, and ensure efficient construction and scientific management of railways. Using information management ideas to supplement and improve its weak points in operation safety will play an important role in ensuring the safety of operating vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a hardware configuration diagram of the present invention.

[0045] Figure 2 It is a schematic diagram of the vehicle-mounted server interface of the present invention.

[0046] Figure 3 This is a data structure diagram of the present invention.

[0047] Figure 4 It is a software structure diagram of the present invention.

[0048] Figure 5 This is a classification diagram of the electronic resume of the present invention.

[0049] The accompanying drawings are marked as follows: 1. Server body; 2. Power interface; 3. Mounting rail; 4. Fixing hole; 5. Power switch; 6. MVB board; 7. CAN interface card; 8. WIFI module card; 9. COM interface; 10. DI\DO interface; 11. USB interface; 12. External USBA-coded connector; 13. Self-locking Ethernet interface. DETAILED DESCRIPTION

[0050] 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.

[0051] according to Figure 1-5 The vehicle information management system for work vehicles shown mainly integrates existing vehicle information data, runs paperless inspection, maintenance item management and reminder systems, and stores and queries vehicle-related electronic data. It also reserves interfaces for adding other information management functions and develops user-oriented app applications and other functions.

[0052] The vehicle-mounted equipment is mainly composed of a server with communication, storage and transmission functions and an industrial tablet for human-computer interaction. The server is fixedly installed, and the industrial tablet is fixedly placed + quick-release handheld. The tablet and the service use LAN communication, and the mobile network and LAN are securely isolated.

[0053] Multiple bicycle information systems constitute the road bureau and information system. Multiple bicycle information systems transmit the information to be displayed to the cloud server through the external network or a dedicated network. The end users can view it through the dedicated APP or applet installed on the mobile phone.

[0054] Hardware system composition: The system consists of two parts: the vehicle terminal and the data center.

[0055] The vehicle-mounted terminal includes a vehicle-mounted server, an industrial tablet, and a wireless data transmission module.

[0056] The vehicle-level information system hardware includes: on-board servers, industrial tablets, data acquisition equipment, major vehicle components, video surveillance, axle temperature detection, smoke detection, brake anti-skid, lighting protection, driver control equipment, operation monitoring, axle temperature system, air conditioning system, and access control system.

[0057] The vehicle-mounted server adopts a rack-mount server and a fanless computer of railway vehicle standard. It fully complies with the EN50155 railway safety standard and meets the temperature range: EN50155 TX (-40~70℃) and IEC61373, vehicle body installation level B, complies with EN50121-3-2 / EN50121-4 EMC test standards, and has reinforced connectors (M12) for communication and power ports, and supports easy-to-swap storage modules and I / O modules.

[0058] The server body 1 is installed on the server rack through the mounting rail 3 , and the fixing screws connect the server body 1 to the rack through the fixing holes 4 . The fixing screws are loosened and the server body 1 is pulled out or pushed in along the mounting rail 3 . The power interface 2 is an interface fixed with screws to prevent the interface from loosening due to vehicle vibration. The server is powered by DC, and the power supply is DC8-48V input. The power switch 5 is a push button switch with an indicator light. The MVB board 6 is a locomotive-specific MVB module D017M-PM-T-I1-Y30C-M3. The CAN interface card 7 is an easy-to-swap module 2x CAN interface, 2KV isolation voltage. The WIFI module card 8 is a pluggable wireless drive letter, supporting the M.2E-Key WiFi 6 module. The COM interface 9 is an easy-to-swap module 4x RS232 / 422 / 485, 2KV isolation voltage, and supports automatic flow control. The DI\DO interface 10, DB9, 4-bit DI / 4-bitDO2KV isolation voltage, the USB interface 11 is used for external keyboards and mice and other devices, with a self-locking USB interface 12 and a self-locking Ethernet interface 13.

[0059] The vehicle terminal mainly consists of a server with communication, storage and transmission functions and an industrial tablet for human-computer interaction. The server is fixedly installed, and the industrial tablet is fixedly placed + quick-release handheld. The tablet and the service use LAN communication, and the mobile network and LAN are securely isolated.

[0060] The data center uses cloud servers to transmit vehicle information at each vehicle level to the data center via wireless networks, and the data center aggregates and analyzes the data of each vehicle.

[0061] Vehicle and information data include: vehicle data, equipment history data, material data, rules and regulations, environmental data, operation data, personnel data, etc.

[0062] Vehicle data: technical performance of the whole vehicle, various assemblies and main components, video monitoring equipment, axle temperature detection equipment, smoke detection equipment, brake anti-skid equipment, lighting protection equipment, GYK\CIR\axle temperature alarm, video monitoring, GSM-R\wireless train modulation handheld radio, setting protection, marking of easily detached parts, walking, transmission, braking, bogie suspension device, working device lifting device, etc.

[0063] Equipment history data: vehicle annual inspection, inspection and maintenance, equipment records, equipment history repair and overhaul records, technical transformation records

[0064] Material data: tools, safety supplies, production materials, material inventory, missing warnings, storage locations, material ledgers;

[0065] Rules and regulations: application units, rules and regulations, working methods, and safety protection;

[0066] Environmental data: weather forecast, road conditions, construction environment, vehicle positioning, geographical environment, altitude;

[0067] Operation data: operation work order, operation content, personnel allocation, driver, driver guidance, protection personnel, construction personnel, maintenance personnel, communication contact, process approval;

[0068] Personnel data: Qualification data: education experience, training records, years of work experience; Health data: good health, good condition, alcohol test; Work data: safe driving record, business capabilities;

[0069] Software components: system management software, operation tablet software, cloud server software, mobile applets\software;

[0070] System management software: deployed on the vehicle server, using Spring Boot, Spring Security, Redis & Jwt. Jwt is used for permission authentication, and multi-terminal authentication system is supported. Through communication with vehicle-mounted equipment, relevant data is collected for calculation, recording, storage and graphical query; vehicle electronic resume and vehicle technical file storage and consultation.

[0071] Tablet software: runs on-board industrial tablets, with Vue and Element UI used in the front end, and component-based development and fragment management for Android. It mainly implements functions such as crew fingerprint authentication, alcohol testing, departure registration, pre-ride questions, shift handover registration, standby registration, departure registration, monitoring record file dump and upload; paperless point inspection / maintenance records, management and reminders; edit and manage point inspections and maintenance items, and generate electronic forms for regular point inspections and maintenance items of equipment; use handheld tablets to view, record operations according to point inspections and maintenance forms, and archive and store them for access at any time; push relevant reminders in advance according to pre-set point inspections and maintenance intervals or engine working hours / operating mileage.

[0072] Road bureau-level vehicle information system software: Centrally display the data of individual vehicles and information systems. Using B / S structure, users can use the browser to log in to the system through permission verification, and then view and manage the system data. Different logged-in users have different operation permissions. The system management software mainly realizes the management of work plans, construction driving safety explicit diagrams, operation disclosures, registered files, safety question databases, online classrooms, test training, personnel, vehicles and other data.

[0073] Mini-programs\software on mobile phones: Its functions include real-time display of vehicle operation information (multiple vehicles need to be selected first); checking of inspection and maintenance records; checking of vehicle history; sorting and display of high-frequency faults, and keyword query of fault database; describing and photographing vehicle faults, and reporting back to the OEM; listing of relevant after-sales telephone numbers for emergency faults that affect operation (at this time, it can be connected to the existing after-sales system, which is managed and controlled by after-sales management. The escalation of faults that cannot be handled will be reviewed by the leader, and the relevant process will be sent to the technology through the intranet for assistance). After the fault is handled, the user or after-sales will fill in the fault description, handling process and handling method in the system, and the superior of the handler will review whether it needs to be included in the fault database. The fault database is maintained by after-sales, and high-frequency faults are sorted out every year for special analysis; log in to the video surveillance system server to view real-time monitoring (road bureau management / supervision authority).

[0074] The functional modules of vehicle-level information software include user management, role management, menu management, department management, dictionary management, parameter setting, notification management, log management, service monitoring, vehicle management, vehicle technical document management, vehicle electronic resume management, inspection / maintenance record management, vehicle information management, axle temperature real-time information, vehicle operation information, inspection / maintenance records, vehicle resume, high-frequency fault management, vehicle fault management, real-time monitoring, etc.

[0075] System functions include: storage, review and management of vehicle technical documents; paperless inspection / maintenance records, management and reminders; vehicle electronic resume; vehicle information display, storage and chart query; access to transportation monitoring and axle temperature systems;

[0076] Store, review and manage the following electronic data of the vehicle: configuration and specification parameter data; accessories catalog, random catalog, user manual including operation, maintenance and repair manuals; random accessories list, list of vulnerable and consumable parts, list of recommended spare parts, list of driving safety supplies, list of special tools (for work vehicles).

[0077] Paperless inspection / maintenance records, management and reminders: Edit and manage inspection and maintenance items, and generate electronic spreadsheets for regular equipment inspection and maintenance items; use a handheld tablet to view and record operations according to inspection and maintenance forms, and archive and store them for easy access at any time; push relevant reminders in advance based on pre-set inspection and maintenance intervals or engine working hours / mileage.

[0078] Vehicle electronic history: static history information (manufacturing factory information, equipment structure, accessory model, technical parameters, life of key components, etc.), which can only be edited by the vehicle manufacturer and cannot be edited by the end user;

[0079] Dynamic information: key component failure, maintenance information, railway bureau operation and deployment information, generated by user operation and maintenance activities, can be added by users according to templates or custom templates; the three dimensions of electronic resume information type classification and file type are: management activity information, resume information form, and resume entity information.

[0080] Management activity information includes operation and maintenance information, advanced maintenance information, fault information, and operation and deployment information;

[0081] The forms of resume information include technical documents, data, videos, pictures, and text;

[0082] The resume entity information includes technical parameter information, important parts life information, accessory model information, equipment structure information, mileage information, and attachment information;

[0083] Vehicle information display, storage and chart query: By communicating with the on-board equipment, relevant data is collected for display, storage and chart query. Vehicle start and stop, mileage, engine working hours, key equipment operating status and fault alarm information are displayed in real time; the above information is stored with timestamps, and a separate fault alarm library is established for fault information. Alarm information is queried by list and automatically sorted by the number of occurrences. Non-alarm information is queried by time axis chart, and multiple status information can be selected and displayed together.

[0084] Access to the operation monitoring and axle temperature systems, receive operation monitoring alarm record information and axle temperature information, display, store and icon query: receive operation monitoring alarm record information, and perform statistical analysis and display of high-frequency information;

[0085] Receive real-time information on shaft temperature, store it in relation to time, display it in a chart, and mark the alarm limit line on the chart.

[0086] Access to users' existing management systems, customized business processes, and closed-loop feedback management on the vehicle side: Users' existing management systems can be accessed by setting up links; support for user-defined business processes; process business extension, and the addition of closed-loop feedback functions on the vehicle side.

Claims

1. The vehicle information management system for working vehicles is characterized by: include: The hardware system consists of two parts: the vehicle terminal and the data center; Vehicle-mounted terminal, which includes vehicle-mounted server, industrial tablet, and wireless data transmission module; Vehicle-level information system hardware, including data acquisition equipment, main vehicle components, video monitoring, axle temperature detection, smoke detection, brake anti-skid, lighting protection, driver control equipment, operation monitoring, axle temperature system, air conditioning system, access control system; System management software, which is deployed on the vehicle server. The system management software uses Spring Boot, Spring Security, Redis & Jwt. Jwt is used for permission authentication. It supports multi-terminal authentication system. It communicates with vehicle equipment to collect relevant data for calculation, recording, storage and graphical query; vehicle electronic resume and management of vehicle technical documents storage and access; The work tablet software runs on an industrial tablet. The front end uses Vue and Element UI. Android adopts component development and fragment management. It mainly realizes functions such as crew fingerprint authentication, alcohol test, departure registration, pre-ride question answering, shift handover registration, standby registration, departure registration, monitoring record file dump and upload; paperless point inspection / maintenance records, management and reminders; Perform point inspection and maintenance item editing and management, and generate electronic forms for regular point inspection and maintenance items of equipment; use a handheld tablet to view and record operations according to the point inspection and maintenance forms, and archive and store them for access at any time; push relevant reminders in advance based on the preset point inspection and maintenance intervals or engine working hours / operating mileage; Road bureau-level vehicle information system software: The data of individual vehicles and information systems are displayed in a centralized manner, using a B / S structure. Users can use a browser to log in to the system through permission verification, and then view and manage system data. Different logged-in users have different operating permissions. The system management software mainly manages work plans, construction driving safety explicit diagrams, operation disclosures, registered files, safety question databases, online classes, test training, personnel, vehicles and other data; Mobile applet\software: its functions are to display vehicle operation information in real time; check inspection and maintenance records; check vehicle history; sort and display high-frequency faults, and query fault database by keywords; describe and take photos of vehicle faults and report them to the OEM; list relevant after-sales telephone numbers for emergency faults that affect operation; after the fault is handled, the user or after-sales service will fill in the fault description, handling process and handling method in the system, and the handler’s superior will review whether it needs to be included in the fault database. The fault database is maintained by after-sales service, and high-frequency faults are sorted out every year for special analysis; log in to the video surveillance system server to view real-time monitoring.

2. The vehicle information management system for work vehicles according to claim 1, characterized in that: The vehicle-mounted server comprises a server body (1), mounting rails (3) are fixedly mounted on both sides of the server body (1), and a fixing hole (4) is provided on the outer surface of one end of the server body (1).

3. The vehicle information management system for work vehicles according to claim 2, characterized in that: A COM interface (9), a DI\DO interface (10), a USB interface (11), an external USB A-coded connector (12), and a self-locking Ethernet interface (13) are arranged on one side of the front outer surface of the server body (1); an MVB board card (6), a CAN interface card (7), and a WIFI module card (8) are inserted into the other side of the front outer surface of the server body (1); and a power interface (2) and a power switch (5) are arranged on the side of the front outer surface of the server body (1) located at (6).

4. The vehicle information management system for work vehicles according to claim 1, characterized in that: The industrial tablet and the vehicle-mounted server communicate via a local area network, and the mobile network and the local area network are securely isolated.

5. The vehicle information management system for work vehicles according to claim 1, characterized in that: The data center uses a cloud server to transmit vehicle information at each vehicle level to the data center via a wireless network, and the data center aggregates and analyzes the data of each vehicle; Vehicle-level vehicle information includes: vehicle data, equipment history data, material data, rules and regulations, environmental data, operation data, and personnel data.

6. The vehicle information management system for work vehicles according to claim 1, characterized in that: The functional modules of the vehicle-level information software include user management, role management, menu management, department management, dictionary management, parameter setting, notification management, log management, service monitoring, vehicle management, vehicle technical document management, vehicle electronic resume management, inspection / maintenance record management, vehicle information management, axle temperature real-time information, vehicle operation information, patrol / maintenance records, vehicle history, high-frequency fault management, vehicle fault management, and real-time monitoring.

Images