Vehicle-mounted terminal

A vehicle-mounted terminal and controller technology, applied in nan, electrical components, transmission systems, etc., can solve problems such as single function

Inactive Publication Date: 2013-04-03
SHANGHAI HANGSHENG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the resources of this vehicle-mounted terminal are solidified in the vehicle-mounted terminal, so it is impossible to expand the function through communication with the external device, so the function is relatively simple and cannot meet the needs of the current information technology development.

Method used

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  • Vehicle-mounted terminal

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Embodiment Construction

[0024] The present invention will be further described below with reference to the drawings and specific embodiments, but it is not a limitation of the present invention.

[0025] A vehicle-mounted terminal includes a controller, a front panel and a rear panel. The front panel and the rear panel are respectively provided with interfaces or interactive devices for connecting with the controller, wherein the controller includes a plurality of asynchronous receivers / transmits (UART ) Module, the multiple asynchronous receiving / transmitting (UART) modules are respectively connected to the communication module, positioning module, and printing module. In addition, the asynchronous receiving / transmitting module is also connected to the serial interface module, which is set on the front panel Above, specifically, in an embodiment of the present invention, the serial interface is an RS232 interface, and the RS232 interface is a DB-9 (hole type, cross communication) interface. Under the c...

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Abstract

The invention discloses a vehicle-mounted terminal. The vehicle-mounted terminal comprises a controller, a communication module, a positioning module, a printing module, a speed output module, a speed input module, a power module, a display module and a storage module, wherein the communication module is used for interactively transmitting data, the positioning module is used for recording coordinate positioning data in real time, the printing module is used for printing self internal data information, the controller is connected with the communication module, the positioning module and the printing module, the speed output module and the speed input module are used for monitoring travelling speed, the controller is respectively connected with the speed output module and the speed input module, the power module is connected with the controller and used for providing working power supply for the vehicle-mounted terminal, and the display module and the storage module are connected with the controller. The vehicle-mounted terminal has multi-functions, thereby being more convenient for use of vehicle travelling. In addition, vehicle performance is improved.

Description

Technical field [0001] The invention relates to a vehicle-mounted data communication field, in particular to a vehicle-mounted terminal. Background technique [0002] With the development of the automotive industry, more and more vehicles have been equipped with vehicle terminals. An existing vehicle-mounted terminal includes a processor, a GPS satellite positioning module, an electronic map, navigation software, and a graphic display screen with input functions. The GPS satellite positioning module is used to receive the positioning signal of the satellite to calculate its own position, time and motion state, and send it to the processor and store it at a certain frequency to provide positioning information at any time. The processor is used to control the coordination of the entire vehicle-mounted device, and can display the current position of the vehicle on an electronic map through navigation software, and display the route from the current position to the target place set ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/38H04W4/04H04B1/3822
Inventor 尹占威郭正光杨杰张亮马国辉万家驹
Owner SHANGHAI HANGSHENG IND
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