Automobile circuit danger point alarming device and method

A technology of alarm device and dangerous point, applied in the direction of signal device, etc., can solve the problems of burning car, line temperature melting wire harness insulation, etc.

Active Publication Date: 2013-08-28
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the driving process of the car, the line temperature is too high and the wiring harness insulation is often melted due to the fault of the whole vehicle line, which often leads to the short circuit of the line and the fire of the car

Method used

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  • Automobile circuit danger point alarming device and method
  • Automobile circuit danger point alarming device and method

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Embodiment Construction

[0039] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0040] figure 1 It is a schematic structural diagram of an embodiment of the vehicle line danger point alarm device according to the present invention. exist figure 1 In the embodiment shown, the present invention provides an alarm device for dangerous points of automobile lines, including:

[0041] The infrared detector 101 is used for: detecting the temperature value of each part of the automobile;

[0042] The controller 102 is used to: receive the temperature value and the state information of the vehicle operation transmitted on the CAN bus 107, and judge whether there is a dangerous part exceeding the corresponding temperature threshold under the condition of the state information; The dangerous part is marked on the outline of the whole vehicle and the marked outline of the whole vehicle is output, and an alarm command is issued; ...

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Abstract

The invention discloses an automobile circuit danger point alarming device and method and relates to the field of automobile safety. The automobile circuit danger point alarming device comprises an infrared detector, a controller, a display device and an alarming device. When temperature of some portions of an automobile exceeds the temperature threshold of the portions under the current conditions (like the current speed of the automobile), a whole automobile outline image with the portions marked is output on a display device, and alarming is conducted. By means of the design, before the temperature of the components in the automobile is high enough to cause fire, a driver can be warned, and the portions may cause danger are displayed visually, so that the driver can process the high-temperature components timely, and fire is prevented.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to an alarm device and method for dangerous points of automobile lines. Background technique [0002] During the driving process of the car, the line temperature is often too high to melt the wiring harness insulation due to the failure of the whole vehicle line, which often leads to the short circuit of the line and the fire of the car. [0003] Because the wiring harness of the whole vehicle and most of the electrical appliances are covered by the interior decoration, the driver often does not notice the danger in the early stage when the line temperature is too high or the line fails. Since there are a lot of combustibles in the car and the lines are live, once a fire starts, the fire will increase rapidly in a short period of time. When the driver finds this situation, it is often too late to put out the fire. SUMMARY OF THE INVENTION [0004] The purpose of the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q9/00B60Q11/00
Inventor 王日梅王建磊陈文强韦兴民冯擎峰
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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