Method and device for monitoring vehicle state by using unidirectional data flow direction

A vehicle status, one-way technology, applied in vehicle components, data processing applications, data exchange networks, etc., can solve the problems of high cost of server memory computing and broadband resources, and high monitoring costs.

Pending Publication Date: 2020-07-10
北京金奔腾汽车科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 4. Some vehicles can only be driven within the specified range;
[0009] 6. The cost of monitoring remains high, and the cost of server memory, computing and broadband resources is relatively high;

Method used

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  • Method and device for monitoring vehicle state by using unidirectional data flow direction
  • Method and device for monitoring vehicle state by using unidirectional data flow direction
  • Method and device for monitoring vehicle state by using unidirectional data flow direction

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Experimental program
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Embodiment Construction

[0015] See figure 1 , The vehicle monitor of the present invention will read the VIN of the vehicle when it is connected to the vehicle for the first time and send it to the server for verification. If the VIN does not match the VIN bound to the device, an unbound vehicle alarm will be triggered and the customer will be notified via email and SMS ( Loan company);

[0016] The on-board monitor monitors the connection status of the vehicle circuit in real time. When the vehicle circuit is disconnected (excluding the device), the device disconnect event is triggered. The on-board monitor sends a frame of UDP device disconnect data packet, and the server parses the device binding after receiving the data packet For vehicles, trigger the device disconnection alarm, and notify the customer (lending company) via email and SMS;

[0017] The vehicle monitor sends a frame of UDP heartbeat data packets at regular intervals. The server resets the online time of the device after receiving this ...

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PUM

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Abstract

The invention discloses a method and a device for monitoring a vehicle state by using a unidirectional data flow direction. The device comprises a vehicle-mounted monitor, and also comprises a serverfor providing information processing and alarm triggering. The vehicle-mounted monitor is connected with a vehicle OBD interface. The method comprises: reading a vehicle VIN after first connection andsending the vehicle VIN to the server to verify effectiveness; then, monitoring the vehicle by detecting the connection state of the OBD power supply pins; the vehicle-mounted monitor sending heartbeat packets and position information to the server by using a UDP every certain interval, and the server judging the effectiveness of the vehicle and judging whether the vehicle is out of monitoring ornot by receiving and arranging the received data, and informing a client of a warning message that the vehicle is out of monitoring through a mail, a short message and a website message. According tothe invention, unidirectional flow of data from the vehicle-mounted monitor to the server to customers (borrowing companies) is realized, vehicle monitoring is realized in a lightweight manner, and data backflow is not needed.

Description

Technical field [0001] The invention relates to a method and equipment for monitoring the state of a vehicle by using a single direction data flow. Background technique [0002] With the development of my country’s financial business and the growing prosperity of private lending, various types of lending companies have participated in market transactions. Small loan companies, private lending intermediaries, and P2P online lending have become a prosperous lending market outside of bank loans. The main force. [0003] In order to launch competitive and attractive products in a fiercely competitive market, effective monitoring and risk control of vehicles pledged by chattels becomes very important. The following problems exist for lending companies: [0004] 1. The identity verification of the monitored vehicle; [0005] 2. Ability to view the location of the vehicle in real time; [0006] 3. It can ensure that the pledged vehicle is within the monitoring range of the system; [0007] 4. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/40H04W4/021H04W4/029H04L12/26G08B25/08G06Q40/02
CPCH04W4/40H04W4/021H04W4/029H04L43/10G08B25/08G06Q40/03
Inventor 宋有
Owner 北京金奔腾汽车科技有限公司
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