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A dangerous point alarm device and method for automobile lines

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: 2015-09-30
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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  • A dangerous point alarm device and method for automobile lines
  • A dangerous point alarm device and method for automobile lines

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Embodiment Construction

[0039] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] figure 1 It is a structural schematic diagram of an embodiment of the automobile line dangerous point alarm device according to the present invention. exist figure 1 In the shown embodiment, the present invention provides a kind of dangerous point warning device of automobile circuit, comprises:

[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 status 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 status information; Dangerous parts are marked on the outline drawing of the whole vehicle, and the outline drawing of the whole vehicle after mar...

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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 automobile circuit dangerous point alarm device and method. Background technique [0002] When the car is running, the line temperature is too high and the wiring harness insulation is melted due to the failure of the whole vehicle line, which often leads to the short circuit of the line and the car burning. [0003] Since the wiring harness of the whole vehicle and most of the electrical appliances are covered by the interior, the driver is often not aware of the danger when the circuit temperature is too high or the circuit fails. Because there are a lot of combustibles in the car and the lines are charged, once a fire occurs, 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. Contents of the invention [0004] The object of the present invention is to provide a dangerous point alarm d...

Claims

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Application Information

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Patent Type & Authority Patents(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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