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Split type portable vehicle-mounted computer system

A vehicle-mounted computer and tablet computer technology, applied in the direction of electronic digital data processing, instruments, digital data processing components, etc., can solve the problems of inability to disassemble and carry, low equipment utilization rate, and reduced system reliability, so as to improve equipment utilization High efficiency, convenient use outside the car, and improved reliability

Inactive Publication Date: 2012-10-24
ZHEJIANG ZHIHUI ELECTRIC ACCESSORY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this technical solution are: the on-board computer is fixedly connected to the car body, cannot be disassembled and carried, poor anti-theft performance, high cost, and low equipment utilization; at the same time, the on-board computer undertakes too many control functions, which reduces the reliability of the system, etc.

Method used

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  • Split type portable vehicle-mounted computer system
  • Split type portable vehicle-mounted computer system
  • Split type portable vehicle-mounted computer system

Examples

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Embodiment

[0028] Example: as figure 1 As shown, the present invention is a split-type portable vehicle-mounted computer system, comprising: a retractable device 1, an integrated interface 2, and a tablet computer 3; For data communication, the retractable device 1 is connected with the tablet computer 3 through the integrated interface 2; there are data lines, audio and video lines and power lines in the integrated interface 2. In order to improve the versatility of the tablet computer, the data lines adopt serial Interface protocol (or USB interface to serial interface), the power cord is the power supply circuit from the retractable device 1 to the tablet computer 3 .

[0029] figure 2Shown is the structural block diagram of the retractable device, the controller is connected to the LCD panel, DVD core and DVD, USB, SD playback servo decoder board, GPS module, digital TV CMMB receiving module, FM / AM function module, 3G module (realize data Communication), system power supply module...

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PUM

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Abstract

The invention discloses a split type portable vehicle-mounted computer system which is designed in a split mode and mainly formed by a vehicle-mounted retractable device and a vehicle-mounted computer. The vehicle-mounted retractable device and the vehicle-mounted computer have complete software and hardware processing capabilities and can independently achieve various functions of their own. When the vehicle-mounted retractable device and the vehicle-mounted computer are connected together, the vehicle-mounted computer can serve complete functions. The vehicle-mounted computer is detachable and serves as a tablet personal computer to be used after dismantling, device utilization rate is improved, and a liquid crystal display (LCD) at a consumption level and a capacitive touch screen are applied to the vehicle-mounted system very well.

Description

technical field [0001] The invention relates to a vehicle-mounted computer, in particular to a detachable split-type portable computer and system used in the vehicle. Background technique [0002] At present, the mainstream Telematics function is to add 3G modules to the vehicle infotainment (DVD, navigation, etc.) The communication mode of the 3G module is networked, so as to realize the function of Telematics. However, due to the lack of portability, it can only be used exclusively for vehicles, which cannot effectively reduce costs, and is not convenient for function expansion; at the same time, due to the requirements of vehicle regulations, it is impossible to realize the operability of truly supporting high-definition display and multi-touch. [0003] Another solution is to integrate the radio module in the portable navigator to realize the functions of car navigator and entertainment. management and extension applications. [0004] There is also a special-purpose v...

Claims

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Application Information

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IPC IPC(8): G06F1/16
Inventor 张正钊李立刚徐拥军孙建军
Owner ZHEJIANG ZHIHUI ELECTRIC ACCESSORY
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