Tablet computer

Abstract

The invention is applicable to the field of driver test devices, in particular to a vehicle-mounted computer used for a motor vehicle driving test system, comprising an upper computer substrate and alower computer processing substrate, a GPS substrate, a video substrate, an audio module, a 3G module, a power supply module and a memory module connected with the upper computer substrate. The host computer substrate is an ARM processor, and the GPS template is used for positioning the position information of the motor vehicle driving test. The video substrate is used for recording the in-vehiclemonitoring information. The audio module is use for realizing man-machine language interaction with drive test personnel; the 3G module is use for connecting wireless network to carry out driving t communication; the lower computer processing board collects the motor vehicle information for the upper computer board through the peripheral connected data acquisition interface. The tablet computer has small power consumption, small volume, is easy to be compatible, easy to install, has motor vehicle installation versatility, and performs board splitting processing on information via a data collection interface and makes judgment on a driving trajectory directly through combination with built-in GPS information.

Description

technical field [0001] The invention belongs to the field of driver test devices, in particular to a tablet computer. Background technique [0002] With the continuous improvement of people's economic income and the rapid development of the automobile industry, more and more cars have entered ordinary families and become a new growth point for residents' consumption. More and more consumers have begun to apply for a driving school to test their driver's license in order to drive. . [0003] However, with the increase of candidates or the development of technology, the current driving test is generally set as an electronic test. Candidates take the test through the on-board computer installed on the motor vehicle. The traditional on-board computer is generally developed for the X86 architecture. Installed in motor vehicles, there are the following disadvantages: (1) The on-board computer is bulky, and the display screen and the main unit are separately installed on the front...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tablet computer, aiming at solving the problem that the existing vehicle-mounted computer is large in size and difficult to install; poor in heat dissipation and easy to crash; single in function and unable to accurately meet the needs of examinees and examiners, resulting in low user operation efficiency And the problem of high failure rate

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