Wireless vehicle mounted terminal for technical vehicle

A vehicle-mounted terminal and engineering vehicle technology, which is applied in the direction of measuring devices, instruments, electrical components, etc., can solve the problems of not strict requirements, and achieve the effects of reliable performance, guaranteed function realization, and convenient remote monitoring

Inactive Publication Date: 2008-11-19
SHENZHEN HUAQIANG INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the grasp of the status of the vehicle itself, since private cars, ordinary long-distance vehicles, logistics vehicles and other vehicles do not have strict requirements on this, the current GPS / GPRS terminals can basically meet the market's requirements for products as long as they are based on positioning and communication processing

Method used

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  • Wireless vehicle mounted terminal for technical vehicle
  • Wireless vehicle mounted terminal for technical vehicle

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Embodiment Construction

[0017] A wireless on-board terminal of an engineering vehicle, such as figure 1 As shown, it includes a main controller 1 , a power management module 2 , a GPS module 3 , a GPRS module 4 , a switching value acquisition module 5 , an analog quantity acquisition module 6 , a memory 7 , and an expansion interface 8 . The GPRS module is used to communicate with the monitoring system through the GPRS network. The GPS module is used to receive GPS satellite signals and calculate the location of the vehicle terminal.

[0018] In order to realize the real-time monitoring of the running status of the vehicle, in addition to the GPS smart terminal installed on the vehicle, it also needs the cooperation of the background system to process the collected data and generate corresponding reports to provide the data to customers conveniently Check and analyze. Its implementation process is as follows: the system includes two parts, the vehicle-mounted terminal product and the background cen...

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Abstract

The invention discloses an engineering vehicle wireless vehicle terminal which includes a main controller, a wireless communication module and a GPS module connected with the main controller and a power supply management module; the wireless vehicle terminal is characterized in that the vehicle terminal also includes an operation condition acquisition module connected with the main controller and used for acquiring the operation parameters of the vehicle; the operation condition acquisition module includes a switch signal detection module and an analog signal detection module. The engineering vehicle wireless vehicle terminal integrates the operation condition acquisition module with the vehicle terminal for the acquisition and wireless transmission of the main technical data in the vehicle operating process; the wireless vehicle terminal has the advantages of facilitating the remote monitoring, the analysis and service, being applicable to the transport industries, including the engineering mechanical vehicle, the dangerous goods transport vehicle and the special logistic vehicle and reliable performance.

Description

technical field [0001] The invention relates to a vehicle-mounted terminal for vehicle state monitoring, in particular to a wireless vehicle-mounted terminal for engineering vehicles. Background technique [0002] Most of the GPS / GPRS intelligent wireless terminal products currently on the market are aimed at anti-theft of private cars, long-distance passenger transport management, logistics vehicle management, etc. Their functions are basically concentrated in two aspects: GPS positioning and GPRS wireless data transmission. For private cars, it mainly includes the anti-theft function of the vehicle. It should be said that basically the functions are basically focused on monitoring the location of the vehicle, but very little is known about the condition of the vehicle itself. As for the grasp of the status of the vehicle itself, since the requirements for private cars, ordinary long-distance vehicles, and logistics vehicles are not strict, the current GPS / GPRS terminals ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G01D21/02
Inventor 王学军周志文祝娟周卫民张颜
Owner SHENZHEN HUAQIANG INFORMATION IND
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