Intelligent vehicle-mounted terminal system

A technology of intelligent terminals and vehicles, applied in transmission systems, closed-circuit television systems, vehicle components, etc., can solve problems such as the lack of connection between operation and service business, and the inability to provide convenient services for vehicle driving services, so as to reduce operating costs and improve safety. sexual effect

Inactive Publication Date: 2014-01-01
LIAONING XINCHANGCHENG INFORMATION TECH RES & DEV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0011] E. During the actual operation and driving of the vehicle, some relevant operation and service businesses that are convenient for operation are not connected, and it is impossible to provide convenient services for vehicle operation and transportation or driving services

Method used

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specific Embodiment approach 1

[0024] Specific implementation mode 1. Combination figure 1 and figure 2 Describe this embodiment. The vehicle-mounted intelligent terminal system described in this embodiment is installed on the vehicle and powered by the vehicle power supply system: the vehicle is ignited and started, the system is powered on, and enters the normal working state. The 3G communication module automatically dials up the Internet and the background The monitoring service center establishes a network path after the digital signature and identity verification of the CPK combined public key mechanism.

[0025] The system includes an embedded motherboard, a 3G communication module connected to the embedded motherboard, a GPS Beidou module and a WIFI module, and a CPK module integrated on the embedded motherboard, a voice recording and broadcasting module, a digital audio and video codec compression and return module, Audio and video acquisition input interface, vehicle driving parameter data acqui...

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Abstract

The invention discloses an intelligent vehicle-mounted terminal system, relates to the technical field of automobile electronics, and provides the intelligent vehicle-mounted terminal to overcome the defects existing in the prior art. The intelligent vehicle-mounted terminal system comprises an embedded main board, a 3G communication module, a GPS compass module, a WIFI module, a CPK module, a voice recording and broadcasting module, a digital audio and video coding and decoding compression and restoration module, an audio and video collecting input interface, a vehicle traveling parameter data collecting input interface and a special wide-range power source for an automobile, wherein the 3G communication module, the GPS compass module and the WIFI module are connected with the embedded main board, and the CPK module, the voice recording and broadcasting module, the digital audio and video coding and decoding compression and restoration module, the audio and video collecting input interface, the vehicle traveling parameter data collecting input interface and the special wide-range power source for the automobile are integrated on the embedded main board. The special wide power source for the automobile provides power for the embedded main board and all the modules which are connected with the embedded main board. Safety certification of a 3G, WIFI and CPK combined public key mechanism, each intelligent vehicle-mounted terminal and a unique digital certificate of each intelligent vehicle-mounted terminal are integrated so as to guarantee information safety and reliability. An automatic voice pre-recording module and a condition broadcasting module are added, and the modules are better fused in vehicle operation services.

Description

technical field [0001] The invention relates to the technical field of automotive electronics, in particular to vehicle driving parameter recording, navigation positioning, wireless video centralized control, wireless automatic high-speed data transmission and information security technology. Background technique [0002] Existing vehicle-mounted video recording equipment mainly consists of the following categories, driving recorder, GPS navigator, and vehicle-mounted video monitoring terminal. [0003] Driving recorder: It is mainly installed on the car. It records the road conditions during driving through the function of video recording. The real-time image function of the latter car is generally small and compact, does not have communication functions, and has no background support. It is an independent equipment. [0004] GPS navigator: It is mainly installed on the car, and it mainly realizes path navigation through GPS. Some products have background functions, and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N19/00B60R16/02H04L29/08
Inventor 罗燕京
Owner LIAONING XINCHANGCHENG INFORMATION TECH RES & DEV
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