New energy bus remote monitoring system

Abstract

The invention discloses a remote monitoring system for a new energy bus. The remote monitoring system comprises a monitoring module, a statistical analysis module, a vehicle management module, a part management module, a system management module and a data entry module, a CAN bus is used for collecting the whole vehicle state of a vehicle, position information of the bus is obtained through a GPS, the running state of the vehicle is monitored in real time through an internet terminal, various indexes and parameters of a target vehicle are monitored and managed in real time, problems and abnormal conditions are found in time, accidents are avoided, and real-time data and state information of the target vehicle are obtained. The method is beneficial to carrying out real-time analysis and decision making, improving the working efficiency, carrying out early warning in advance and processing potential problems in time, helping management personnel to know the condition of a target object or a system in real time and carry out management and control in time, and providing powerful technical support for safe operation of the new energy bus.

Description

Technical Field

[0001] The invention belongs to the field of vehicle remote monitoring, and in particular relates to a new energy bus remote monitoring system. Background Art

[0002] As an important part of modern urban public transportation, new energy buses have been widely used and promoted around the world. In recent years, especially in China, the development of new energy buses has made remarkable achievements. With the technological upgrading and upgrading of new energy vehicles under the strong support of the country, the products are more advanced and intelligent. New energy vehicles also have a unique style in the market, reflecting the advantages of energy-saving, environmental protection and intelligent control. With the increasing number of new energy vehicles, the number of new energy buses has increased, resulting in difficulties in back-end control, inability to query vehicle status, and inability to better meet passenger needs and improve operational efficiency. Summary of the invention The technical problem to be solved by the present invention is: with the increasing number of new energy vehicles, the number of new energy vehicles in the market has increased, resulting in difficulties in background management and control, inability to query vehicle status, and inability to better meet passenger needs and improve operational efficiency.

[0004] The technical solution of the present invention is to provide a new energy bus remote monitoring system, including a data acquisition module, a monitoring module, a statistical analysis module, a vehicle management module, a parts management module and a system management module; Data acquisition module: collect vehicle driving data; Monitoring module: including map monitoring, international control instructions, remote upgrade, parameter setting and parameter query; Statistical analysis module: displays real-time vehicle information, vehicle operation statistics, fault analysis, abnormal vehicle information, vehicle basic information reports and vehicle monitoring records; Vehicle management module: manage vehicle information, vehicle area and vehicle model; Parts management module: terminal management, SIM card management, rechargeable energy storage device, drive device and power generation device management; User management module: manage task scheduling and download tasks.

[0005] Furthermore, the vehicle driving data includes vehicle license plate, speed, motor speed, battery SOC, cumulative mileage, positioning time, location information, vehicle driving trajectory information, vehicle number, vehicle fault information, vehicle model, vehicle region, last communication time, total instrument mileage, cumulative energy consumption, cumulative hydrogen consumption, vehicle message information, drive motor data, fuel cell data, engine data, alarm data, rechargeable energy storage device voltage data, rechargeable energy storage device temperature data and custom extended data.

[0006] Furthermore, the map monitoring displays the vehicle's license plate, speed, motor speed, battery SOC, cumulative mileage, positioning time, location information, vehicle driving trajectory information and vehicle number; the international control instructions include vehicle selection, parameter control instructions, cache duration and remarks; the remote upgrade realizes remote upgrade of the vehicle system; the parameter setting controls and sets the terminal parameter control instruction information; the parameter query queries the vehicle parameter instructions.

[0007] Furthermore, the statistical analysis module includes displaying vehicle real-time information, vehicle operation statistics, fault analysis, abnormal vehicle information and vehicle basic information reports; vehicle real-time information includes the real-time vehicle status of the car and the details of the original message data; vehicle operation statistics include statistics on vehicle mileage, energy consumption, hydrogen consumption, driving behavior, battery operation analysis, charging and discharging information and vehicle power-on but not running information; fault analysis includes real-time faults, historical faults, single-vehicle fault statistics at all levels, multi-vehicle fault statistics at all levels, vehicle fault count statistics, vehicle fault occurrence count statistics and fault handling records; abnormal vehicle information includes real-time CAN-free vehicles, historical CAN-free vehicles, real-time located abnormal vehicles, historically located abnormal vehicles, current offline vehicles, historical offline vehicles, real-time SOC too low vehicles and historical SOC too low vehicles; the vehicle basic information report counts vehicle monitoring status information, including total vehicles, currently online vehicles, online rate, currently faulty vehicles, fault rate, currently good vehicles, good rate, today's powered-on vehicles, power-on rate and date information.

[0008] Furthermore, the vehicle management module manages vehicle information, vehicle area and vehicle model, including vehicle license plate number, driver information, vehicle model, vehicle power source, power performance and vehicle operating area information.

[0009] Furthermore, the parts management module includes terminal management, SIM card management, rechargeable energy storage device, drive device and power generation device; terminal management mainly includes terminal number and basic information of terminal enterprise and manufacturer; SIM card management counts and records SIM card change data information; rechargeable energy storage device records power battery model, supercapacitor model and rechargeable energy storage device information; drive device records, modifies and deletes drive device type, model, device serial number and installation location information; power generation device counts and records power generation device information, and power generation device information includes fuel generator model and fuel cell system model.

[0010] Furthermore, the user management module manages the information of users who use the vehicle, allocates and manages department positions of the vehicle company, and schedules tasks for each department.

[0011] Beneficial effects of the present invention: The present invention monitors and manages various indicators and parameters of the target vehicle in real time, discovers problems and abnormal situations in time, avoids accidents, and obtains real-time data and status information of the target vehicle, which is conducive to real-time analysis and decision-making, improves work efficiency, warns in advance and handles potential problems in time, avoids greater losses, and saves maintenance and repair costs. It can monitor dangerous areas, criminal activities, etc., provide security, help managers understand the status of target objects or systems in real time, manage and control them in time, and provide strong technical support for the safe operation of new energy buses. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 This is a system architecture diagram of the present invention; DETAILED DESCRIPTION

[0013] A new energy bus remote monitoring system, including a data acquisition module, a monitoring module, a statistical analysis module, a vehicle management module, a parts management module and a system management module; Data acquisition module: collect vehicle driving data; Monitoring module: including map monitoring, international control instructions, remote upgrade, parameter setting and parameter query; Statistical analysis module: displays real-time vehicle information, vehicle operation statistics, fault analysis, abnormal vehicle information, vehicle basic information reports and vehicle monitoring records; Vehicle management module: manage vehicle information, vehicle area and vehicle model; Parts management module: terminal management, SIM card management, rechargeable energy storage device, drive device and power generation device management; User management module: manage task scheduling and download tasks.

[0014] Furthermore, the vehicle driving data includes vehicle license plate, speed, motor speed, battery SOC, cumulative mileage, positioning time, location information, vehicle driving trajectory information, vehicle number, vehicle fault information, vehicle model, vehicle region, last communication time, total instrument mileage, cumulative energy consumption, cumulative hydrogen consumption, vehicle message information, drive motor data, fuel cell data, engine data, alarm data, rechargeable energy storage device voltage data, rechargeable energy storage device temperature data and custom extended data.

[0015] Furthermore, the map monitoring displays the vehicle's license plate, speed, motor speed, battery SOC, accumulated mileage, positioning time, location information, vehicle driving track information and vehicle number; The international control instructions include vehicle selection, parameter control instructions, cache duration and remarks; the remote upgrade realizes remote upgrade of vehicle system; the parameter setting controls and sets terminal parameter control instruction information; the parameter query queries vehicle parameter instructions.

[0016] In the monitoring module, use GPS to locate the bus, and search for the bus by searching the vehicle number or license plate number. The specific location of the vehicle will be displayed on the map. Green means online, gray means offline, yellow means charging, blue means unlocated, and red means alarm. Green means online, and gray means offline on the map. The vehicle and location color status can be automatically updated when the vehicle is online or offline. Click on the vehicle model displayed on the map, and the vehicle's license plate, speed, motor speed, battery SOC, accumulated mileage, positioning time and location information will appear.

[0017] If you need to view the vehicle's driving trajectory information, you can set a time period query to view the vehicle's running trajectory within the time period; the historical trajectory playback module includes the query of historical trajectory information, the export of historical trajectory information and the playback of historical trajectory. Through this module, you can view the vehicle's historical trajectory information and play back the vehicle's historical trajectory information.

[0018] International control instructions include vehicle selection, control instructions, cache duration and notes. After the user sets the cache duration for the vehicle, the vehicle's international control instruction information can be viewed.

[0019] The international control command data items include: local storage time period of the vehicle terminal, information reporting period in normal state, information reporting period in alarm state, remote service and management platform domain name, remote service and management platform port, hardware version, firmware version, vehicle terminal heartbeat sending period, terminal response timeout, platform response timeout, re-login interval after three consecutive failures, public platform domain name, public platform port and whether it is in sampling monitoring; The second part of the international control command is remote upgrade. In this module, the car system can be upgraded. Remote upgrade mainly upgrades the monitoring system in the car. When the user needs to upgrade the monitoring system of a certain car, he needs to click on the remote upgrade in the international control command, and the vehicle upgrade dialog box will appear. By selecting the vehicle, entering the dial-up point name, dial-up user name, dial-up password, address, port, manufacturer code, fixed version, hardware version, server address and time limit for connecting to the upgrade server, the upgrade can be performed. By selecting the corresponding command operation in the command issuance list, the selected device can be set. The process status of the command issuance will be prompted in real time on the interface in the form of a window, and finally a prompt will be given as to whether the setting is successful or not; The third part of remote control is parameter setting and query, which mainly includes parameter query instructions and parameter setting instructions. Through the terminal parameter query instruction in the instruction issuing module, the terminal parameters can be queried by issuing this instruction. Understand some real-time parameter information of the terminal. If the terminal parameter query is successful, the system platform will prompt the user that the terminal parameter query is successful and display the queried parameter information. If it fails, it will prompt that the terminal parameter query failed and the terminal parameter information will not be displayed.

[0020] Furthermore, the statistical analysis module includes displaying vehicle real-time information, vehicle operation statistics, fault analysis, abnormal vehicle information and vehicle basic information reports; The real-time vehicle information includes the real-time vehicle status, original messages and data details of the car. The real-time vehicle status information includes the vehicle number, license plate number, vehicle model, vehicle region, last communication time, total instrument mileage, cumulative energy consumption, cumulative hydrogen consumption, whether the vehicle is faulty, whether the vehicle is charged, whether the vehicle is low on power and whether the GPS is positioned. The original message includes the vehicle number, message time, message receiving time, message type and message content; the data details include vehicle data, drive motor data, fuel cell data, engine data, positioning data, extreme value data, alarm data, rechargeable energy storage device voltage data, rechargeable energy storage device temperature data and custom extended data; the real-time status information, real-time status information message and data details of the vehicle can be queried by entering the vehicle number or license plate number; Vehicle operation statistics include vehicle mileage, energy consumption, hydrogen consumption, driving behavior, battery operation analysis, charging and discharging information, and vehicle powered-on but not running information; Mileage is a statistical report of the mileage information of the vehicle in a certain period of time. Enter the vehicle number and determine the time period to query the mileage information report of the time period, including vehicle number, license plate number, vehicle model, vehicle area, interval mileage, end time mileage, today's mileage, last mileage and last communication time; Energy consumption can check the energy consumption of the vehicle. Enter the vehicle number and determine the time period to view, including vehicle number, license plate number, vehicle model, vehicle region, start time, start mileage, start forward cumulative power, end time, end mileage, end forward cumulative power, mileage and 100 kilometers of power consumption; If the vehicle used is a hydrogen fuel cell, you can view the hydrogen consumption in the hydrogen consumption summary, including vehicle number, license plate number, vehicle model, vehicle region, start time, start mileage, start hydrogen remaining, end time, end mileage, end hydrogen remaining, mileage, total hydrogen consumption and hydrogen consumption per 100 kilometers; The driving behavior analysis report mainly queries the driving dynamic information of the driver of the vehicle; enter the vehicle number or license plate number, and determine the time period to query the driver's behavior message within the time period, including vehicle number, license plate number, vehicle model, vehicle region, braking status, brake pedal status, driving status, accelerator pedal travel value, handbrake status, gear information, reporting time and receiving time; The battery operation information report is mainly a module to obtain the battery characteristics such as voltage and current during operation and generate messages. Enter the vehicle number or license plate number and determine the time period to query the required battery operation information message, including vehicle number, license plate number, vehicle model, vehicle region, vehicle speed, drive motor status, drive motor control temperature, drive motor speed, battery total voltage, single cell maximum voltage, reporting time and receiving time; Charging information and discharging information are statistics and collection of vehicle charging and discharging information. Enter the vehicle number or license plate number, and determine the time period to obtain the charging and discharging status within the time period. Charging information includes vehicle number, license plate number, vehicle model, vehicle region, number of fast charges, number of slow charges, total charging capacity and the current maximum voltage at the end of charging; discharging information includes vehicle number, license plate number, vehicle model, vehicle region, total mileage, total SOC consumption and total power consumption. The vehicle powered on but not running information is to count the situations where the vehicle power is supplied but not running. Enter the vehicle number or license plate number and determine the time period to query the message generated by the information.

[0021] Fault analysis includes real-time faults, historical faults, single-vehicle fault statistics at all levels, multi-vehicle fault statistics at all levels, vehicle fault count statistics, vehicle fault occurrence count statistics and fault handling records; Real-time faults include vehicle number, license plate number, vehicle model, fault code, fault level, start time, fault handler and fault handling operation; Historical faults include vehicle number, license plate number, vehicle model, fault code, fault level, start time, end time and duration Statistics of faults at all levels of a single vehicle include vehicle number, fault type, fault level, fault code, start time and end time; Statistics of faults at all levels for multiple vehicles include vehicle number, fault type, fault level, fault code, start time and end time; Vehicle failure statistics are statistics on the number of vehicle failures and the level of failures; Vehicle failure statistics: statistics on vehicle failures, failure levels and failure types; The fault handling record includes vehicle number, fault type, fault level, fault code, start time, end time, fault handler and record creation time; Abnormal vehicle information includes real-time CAN-less vehicles, historical CAN-less vehicles, real-time positioning abnormal vehicles, historical positioning abnormal vehicles, current offline vehicles, historical offline vehicles, real-time SOC too low vehicles and historical SOC too low vehicles; Real-time CAN-free vehicle is used to count and query the CAN status information of the current vehicle. Enter the vehicle number and determine the time period to view the message information about the current CAN vehicle; The historical CAN-free vehicle is used to count and query the vehicle's CAN historical information. Enter the vehicle number and determine the time period to view the message information about the historical CAN vehicle.

[0022] Real-time location of abnormal vehicles is to statistically locate the information of vehicles in abnormal status. Enter the vehicle number and determine the time period to view the message information of real-time location of abnormal vehicles.

[0023] The vehicle basic information report mainly counts the vehicle monitoring status information, including total vehicles, currently online vehicles, online rate, currently faulty vehicles, fault rate, currently good vehicles, good rate, vehicles started today, start-up rate and date information.

[0024] Furthermore, the vehicle management module is used to manage vehicle information, vehicle area and vehicle model, including vehicle license plate number, driver information, vehicle model, vehicle power source, power performance and vehicle operating area information.

[0025] Further, the parts management module includes terminal management, SIM card management, rechargeable energy storage device, driving device and power generation device; Terminal management mainly includes terminal number and basic information of terminal enterprise and manufacturer; SIM card management is the statistics and records of SIM card change data information; the rechargeable energy storage device records the power battery model, supercapacitor model and rechargeable energy storage device information; The drive device is used to record, modify and delete the type, model, device serial number and installation location information of the drive device; the power generation device counts and records the power generation device information, including the power generation device information, fuel generator model and fuel cell system model.

[0026] The power battery model is used to record and modify the basic information of the power battery, including battery type, nominal voltage, capacity density, etc. The supercapacitor model is used to record basic information such as the capacitor model, voltage, current, and storage capacity. The rechargeable energy storage device information is used to count and record basic information such as the number, type, installation location, and production date of the rechargeable energy storage device. The generator device information mainly records and counts the generator device number, generator type, serial number, serial number and installation location, and generates a message for recording. The fuel generator model mainly records and counts the fuel generator device number, working mode, capacity and installation location, and generates a message for recording; The fuel cell system model mainly records and counts information such as the fuel cell system model, power, capacity and output voltage, and generates a message for recording.

[0027] System monitoring mainly monitors the equipment or vehicles using the system, including online users, operation logs, exception logs and service monitoring.

[0028] Furthermore, the user management module manages the information of users who use the vehicle, allocates and manages department positions of the vehicle company, and schedules tasks for each department.

[0029] Furthermore, the data entry module enters data in the monitoring module, statistical analysis module, vehicle management module and parts management module. The data entry method can be individual entry or template import.

Claims

1. A new energy bus remote monitoring system, characterized in that: It includes data acquisition module, monitoring module, statistical analysis module, vehicle management module, parts management module and system management module; Data acquisition module: collect vehicle driving data; Monitoring module: including map monitoring, international control instructions, remote upgrade, parameter setting and parameter query; Statistical analysis module: displays real-time vehicle information, vehicle operation statistics, fault analysis, abnormal vehicle information, vehicle basic information reports and vehicle monitoring records; Vehicle management module: manage vehicle information, vehicle area and vehicle model; Parts management module: terminal management, SIM card management, rechargeable energy storage device, drive device and power generation device management; User management module: manage task scheduling and download tasks.

2. A new energy bus remote monitoring system according to claim 1, characterized in that: The vehicle driving data includes vehicle license plate, speed, motor speed, battery SOC, cumulative mileage, positioning time, location information, vehicle driving trajectory information, vehicle number, vehicle fault information, vehicle model, vehicle region, last communication time, total instrument mileage, cumulative energy consumption, cumulative hydrogen consumption, vehicle message information, drive motor data, fuel cell data, engine data, alarm data, rechargeable energy storage device voltage data, rechargeable energy storage device temperature data and custom extended data.

3. A new energy bus remote monitoring system according to claim 1, characterized in that: The map monitoring displays the vehicle's license plate, speed, motor speed, battery SOC, accumulated mileage, positioning time, location information, vehicle driving trajectory information and vehicle number; the international control instructions include vehicle selection, parameter control instructions, cache duration and remarks; the remote upgrade realizes remote upgrade of the vehicle system; the parameter setting controls and sets the terminal parameter control instruction information; the parameter query queries the vehicle parameter instructions.

4. A new energy bus remote monitoring system according to claim 1, characterized in that: The statistical analysis module includes displaying vehicle real-time information, vehicle operation statistics, fault analysis, abnormal vehicle information and vehicle basic information reports; vehicle real-time information includes the real-time vehicle status of the car and the original message data details; vehicle operation statistics include statistics on vehicle mileage, energy consumption, hydrogen consumption, driving behavior, battery operation analysis, charging and discharging information and vehicle power-on but not running information; fault analysis includes real-time faults, historical faults, single-vehicle fault statistics at all levels, multi-vehicle fault statistics at all levels, vehicle fault count statistics, vehicle fault occurrence count statistics and fault handling records; abnormal vehicle information includes real-time CAN-free vehicles, historical CAN-free vehicles, real-time positioning abnormal vehicles, historical positioning abnormal vehicles, current offline vehicles, historical offline vehicles, real-time SOC too low vehicles and historical SOC too low vehicles; The vehicle basic information report collects statistics on vehicle monitoring status information, including total vehicles, currently online vehicles, online rate, currently faulty vehicles, fault rate, currently good vehicles, good rate, vehicles powered on today, power-on rate and date information.

5. A new energy bus remote monitoring system according to claim 1, characterized in that: The vehicle management module manages vehicle information, vehicle area and vehicle model, including vehicle license plate number, driver information, vehicle model, vehicle power source, power performance and vehicle operating area information.

6. A new energy public transportation remote monitoring system according to claim 1, characterized in that: The parts management module includes terminal management, SIM card management, rechargeable energy storage device, drive device and power generation device; terminal management mainly includes terminal number and basic information of terminal enterprise and manufacturer; SIM card management counts and records SIM card change data information; rechargeable energy storage device records power battery model, supercapacitor model and rechargeable energy storage device information; drive device records, modifies and deletes drive device type, model, device serial number and installation location information; power generation device counts and records power generation device information, and power generation device information includes fuel generator model and fuel cell system model.

7. A new energy public transportation remote monitoring system according to claim 1, characterized in that: The user management module manages the user information of the vehicle, allocates and manages the department positions of the vehicle company, and schedules tasks for each department.

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