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A passenger car overload detection system and its application method

A detection system, passenger car technology, applied in traffic flow detection, signal devices, etc., can solve problems such as poor ride order

Active Publication Date: 2016-10-05
成都云科新能汽车技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, many passenger car overload detection systems use infrared sensors as detection sensors, and locate the overload detection position in the door area. Normal statistics of the number of passengers in the car

Method used

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  • A passenger car overload detection system and its application method
  • A passenger car overload detection system and its application method
  • A passenger car overload detection system and its application method

Examples

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0018] Such as figure 1 As shown, the system of the present invention includes a detection unit 1 , a control unit 2 , a display unit 3 , a voice unit 4 , a communication unit 5 and a power supply unit 6 . The display unit 3 , voice unit 4 , communication unit 5 and power supply unit 6 are respectively electrically connected to the control unit 2 , and the power supply unit 6 supplies power to the detection unit 1 , display unit 3 , voice unit 4 and communication unit 5 through the control unit 2 .

[0019] The detection unit 1 of the system of the present invention includes a front door area detection module, a rear door area detection module, and may also include a middle door area detection module. The settings of each area detection module are basically the same, including a first infrared sensor 11, a second infrared sensor 12, a first ultrasoni...

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Abstract

The invention relates to a passenger car overload detection system and its use method, which is characterized in that it includes a detection unit, a control unit, a display unit, a voice unit, a communication unit and a power supply unit; the display unit, the voice unit, the communication unit and the power supply unit The units are respectively electrically connected to the control unit, and the power supply unit supplies power to each power consumption unit; the detection unit includes two infrared sensors arranged on the doors on both sides of the cross symmetrically, and is arranged on the other side opposite to the two infrared sensors. Two feedback reflectors on one side of the car door, two ultrasonic sensors arranged below the two infrared sensors, and a piezoelectric film assembly arranged on the first step at the bottom of the car door, the piezoelectric film assembly is composed of several electric connected piezoelectric film sensors, each of the infrared sensor, feedback reflector, ultrasonic sensor and piezoelectric film assembly is electrically connected to the control unit. The invention can be widely used in the real-time statistics of the number of passengers on the passenger car and the alarm and transmission of overcrowding.

Description

technical field [0001] The invention relates to a detection system and its use method, in particular to a passenger car overload detection system and its use method. Background technique [0002] Overloading of highway passenger vehicles has become one of the important reasons for traffic accidents, and once an accident occurs on a passenger vehicle, it is very easy to cause severe fatal accidents, which will bring disasters to many families and cause extremely bad social impacts. At present, the country has promulgated a series of laws and regulations to prohibit the phenomenon of passenger car overloading. In order to ensure traffic safety and the safety of customers, governments at all levels attach great importance to the problem of passenger overloading, and traffic and public security departments at all levels have stepped up efforts to crack down on passenger overloading. However, due to certain difficulties in the supervision of passenger vehicle overloading, the phe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/01G08G1/04B60Q9/00
Inventor 曾帆刘力张德兆唐浩黄德铭徐铮
Owner 成都云科新能汽车技术有限公司
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