Vehicle imbedding type system

An embedded system and embedded technology, applied in the transmission system, road vehicle traffic control system, signal transmission system, etc., can solve the problems of inconvenient use, display to the driver, misleading the driver, etc., and achieve a simple and reasonable structure , avoid accidents, implement easy effects

Active Publication Date: 2006-06-14
INST OF AUTOMATION CHINESE ACAD OF SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still no similar automotive electronic product that can meet people's various needs at the same time.
And each existing product still has more or less defectives, as existing vehicle-mounted GPS navigation system, what have can only show the current geographic location of the car, but can't obtain the navigation information of driving route, even if what have shows driving route , it is only based on the existing road conditions in the electronic map database, without considering the road traffic conditions, so even if there are traffic jams or even broken roads on the road that seriously hinder driving, it will still display these routes to the driver, resulting in the driver misleading
Another example is the existing

Method used

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  • Vehicle imbedding type system
  • Vehicle imbedding type system
  • Vehicle imbedding type system

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[0029] Hereinafter, the present invention will be further described in detail with reference to the drawings and specific embodiments of the specification.

[0030] reference figure 1 , The present invention provides a vehicle embedded system, including a vehicle embedded platform connected by a vehicle bus, a vehicle display, a vehicle wireless communication unit, a GPS receiver, a vehicle-mounted digital image information acquisition unit, a vehicle manual input unit, sound and light Warning device and electronic map database.

[0031] The vehicle display can be a liquid crystal display.

[0032] The vehicle bus can be a CAN (Controller Area Network, controller area network) bus, or a LIN (Local Interconnect Network, local serial communication network) bus, or an RS232 bus, or it can be another well-known vehicle in the field. bus. The vehicle bus may also be a combination of these bus technologies.

[0033] The in-vehicle wireless communication unit may use a GPRS / GSM module, ...

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Abstract

The present invention discloses a vehicle-mounted embedded system. It includes vehicle-mounted embedded platform, vehicle-mounted display, vehicle-mounted wireless communication unit, GPS receiver apparatus, vehicle-mounted type digital image information collection unit and electronic map data base which are connected by means of bus. In the interior of the described vehicle-mounted embedded platform a central control unit, a safety monitoring control unit, a car automatic navigation control unit, car failure diagnosis control unit and family car interaction control unit.

Description

technical field [0001] The invention relates to an automatic control device used in automobiles, in particular to a vehicle-mounted embedded system. technical background [0002] Nowadays, with the rapid development of the automobile industry, automobiles have gradually changed from simple means of transportation to life assistants that can provide more comfort and enjoyment, and more and more people have entered the lives of ordinary people. Therefore, people's requirements for automobiles have also evolved from simple mechanical performance requirements in the past to today's "convenience, safety, economy, efficiency" and other requirements. Unfortunately, although today's automotive electronics technology has been greatly developed, especially the mainstream automotive electronic control devices, such as on-board electronic control units (ECUs), and on-board electronic information devices, such as on-board GPS navigation systems, Their technological updates and advanceme...

Claims

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Application Information

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IPC IPC(8): B60R99/00G01C21/26G05B15/02G05B23/00G08C17/02G08G1/133G08G1/137H04L29/06
Inventor 王飞跃王知学艾云锋黄武陵朱凤华
Owner INST OF AUTOMATION CHINESE ACAD OF SCI
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