Method for monitoring vehicle displacement based on global positioning system (GPS) and communication base station and system thereof

A communication base station and GPS module technology, applied in the field of vehicle monitoring, can solve problems such as inability to locate, inability to notify the owner in time, automatic shutdown, etc.

Active Publication Date: 2012-04-18
XIAMEN YAXON NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the gradual maturity of the automotive electronics market, GPS, as a professional tool, gradually shows its strong vitality and broad application prospects in the vehicle navigation system. The GPS navigation system will become an indispensable tool for people's vehicle displacement monitoring. However, the GPS antenna requires a funnel-shaped 15-degree clear view of the sky in order to ensure the reception of the GPS signals of the three satellites, otherwise it cannot be positioned
And when the user is located near high-rise buildings or indoor parking lots, tunnels, etc., GPS will also lose its function
In addition, GPS is greatly affected by clouds and cannot be used in bad weather, and the GPS module will run out of battery and automatically shut down after working for a long time. This has caused great inconvenience in the real-time monitoring application of vehicle displacement, and cannot Whether the abnormal displacement of the vehicle is detected, and the owner cannot be notified in time when the abnormal displacement occurs, resulting in the loss of the vehicle and causing huge losses to the owner

Method used

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  • Method for monitoring vehicle displacement based on global positioning system (GPS) and communication base station and system thereof
  • Method for monitoring vehicle displacement based on global positioning system (GPS) and communication base station and system thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0060] The implementation flowchart of the method for monitoring vehicle displacement based on GPS and communication base stations provided by Embodiment 1 of the present invention is described in detail as follows:

[0061] In step S101, the displacement monitoring function is started, and the MCU stores the initial state information of the vehicle. The initial state information includes: GPS initial positioning state and latitude and longitude information, vehicle initial state base station position information, namely initial state CELL ID, displacement upper limit value, Upper limit of displacement duration, sleep wake-up cycle, power-saving working hours;

[0062] In step S102, the MCU judges whether the initial state positioning function of the GPS module is normal, and simultaneously the MCU judges whether the base station position information of the initial state is valid; Normal; when it is determined that the base station location information in the initial state is ...

Embodiment 2

[0086] refer to figure 1 As shown, the system for monitoring vehicle displacement based on GPS and communication base stations provided by Embodiment 2 of the present invention includes a vehicle-mounted terminal 21 and a monitoring center 22, and the vehicle-mounted terminal 21 includes a GPS module 211, a GSM / CDMA module 212, and The MCU213 connected with the GSM / CDMA module 212 and the GPS module 211, the vehicle terminal 21 communicates with the monitoring center 22 through the GSM / WCDMA / TD-SCDMA / cdma2000 / GPRS mobile communication network 23,

[0087] When the GPS module 211 cannot receive the vehicle positioning information, the vehicle can be positioned through the base station location information of the GSM / CDMA module 212, so that the vehicle can still be positioned when the positioning function of the GPS module 211 fails.

[0088]After the MCU213 monitors that the vehicle enters the state of flameout or anti-theft arming, it starts the displacement monitoring functi...

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Abstract

The invention relates to the vehicle monitoring technology field and especially relates to a method for monitoring vehicle displacement based on a global positioning system (GPS) and a communication base station and a system thereof. In the method for monitoring the vehicle displacement based on GPS and the communication base station and the system thereof, the GPS positioning and the mobile communication base station positioning are combined. The method is characterized by: when the GPS works normally, using the GPS to position and monitor the vehicle displacement; when the GPS is not in a positioning state, using a communication module which built in a vehicle terminal to receive changes of a current service cell CELL ID so as to monitor the vehicle displacement; simultaneously, when the abnormal displacement of the vehicle is monitored, sending an abnormal displacement alarm to a monitoring center or a vehicle owner automatically through a mobile communication network so that the vehicle owner can timely adopt a measure to prevent the vehicle from stealing and avoid losses.

Description

technical field [0001] The invention relates to the technical field of vehicle monitoring, in particular to a method and system for monitoring vehicle displacement based on GPS and a communication base station. Background technique [0002] GPS (Global Positioning System) is the abbreviation of Global Positioning System. It is a new generation of precision satellite positioning system established with the rapid development of modern science and technology. With the gradual maturity of the automotive electronics market, GPS, as a professional tool, gradually shows its strong vitality and broad application prospects in the vehicle navigation system. The GPS navigation system will become an indispensable tool for people's vehicle displacement monitoring. However, the GPS antenna requires a funnel-shaped 15-degree clear view of the sky in order to ensure the reception of the GPS signals of the three satellites, otherwise it cannot be positioned. And when the user is located nea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/04H04W64/00
Inventor 陈挺陈从华叶德焰赖荣东黄运峰李基勇
Owner XIAMEN YAXON NETWORKS CO LTD
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