Ultrasonic truck anti-theft device

An anti-theft device, ultrasonic technology, applied in the direction of measurement device, sound wave re-radiation, vehicle parts, etc., can solve the problems of driver's inability to concentrate, hidden dangers, aggravated driving fatigue, etc., to solve the problem of anti-theft and avoid theft , the effect of good monitoring effect

Inactive Publication Date: 2009-10-28
郭子敬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The driver's attention cannot be concentrated, aggravating driving fatigue, and more seriously, causing safety hazards during driving

Method used

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  • Ultrasonic truck anti-theft device
  • Ultrasonic truck anti-theft device
  • Ultrasonic truck anti-theft device

Examples

Experimental program
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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:

[0012] see first figure 1 Shown is a schematic diagram of the position installation of the ultrasonic distance measuring unit of the present invention. Mainly install the ultrasonic distance measuring unit 11-14 at the rear or side of the truck. In this embodiment, one is installed at the rear of the truck, and three are installed on both sides of the truck, totaling four distance measuring units 11-14. The four parts a, b, c, and d of the truck are mainly monitored. Of course, it is also possible to install only one ranging unit on the sensitive part for monitoring. During the running of the truck, if an unknown vehicle tries to approach the truck secretly from the back or side, when it enters the warning distance, the alarm device will be activated to notify the driver and let the driver take measures. Of course, the alarm device can also be arrang...

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PUM

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Abstract

The invention relates to an anti-theft induction device used for an open truck, comprising one or more ultrasonic distance measurement units on the back surface or side surface of the truck used for detecting the distance of peripheral articles, a host machine connected with the ultrasonic distance measurement units and used for processing the electronic signals transmitted by the ultrasonic units, calculating the distance between the article and the truck and judging whether the distance is a needed alarm distance, and an alarm unit which is connected with the host machine and emits the alarm prompts when the unknown article enters the alarm distance of the truck. The device can control the rear side and side surface of the truck; the alarm unit prompts the driver to take measures when the unknown article tries to approach to or be close to the rear part or the side surface of the truck, thus avoiding the goods in the running truck from being stolen.

Description

Technical field: [0001] The invention relates to an anti-theft sensing device for open trucks. Background technique: [0002] When traditional open trucks are in transit, goods are often stolen. Especially in the process of long-distance transportation at night, the thief generally climbs onto the truck from the rear or the side of the truck from a closely following automobile to carry out theft without the driver noticing. In order to prevent this type of theft, it is common practice to reinforce and cover the protective cloth. However, the protective cloth is easily scratched by thieves with knives, and it cannot play a good anti-theft effect. Therefore, when a truck driver is driving long distance at night, his energy cannot be fully concentrated on the road conditions ahead, and he often has to watch the situation at the rear from the rearview mirror. The driver's attention can't be concentrated, which aggravates the driving fatigue, and what's more serious is that it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/00G01S15/08B60R11/00B60R25/104B60R25/31
Inventor 郭子敬廖婷婷
Owner 郭子敬
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