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Truck overload controller

A technology for controllers and trucks, applied in tractors, motor vehicles, safety devices of power plant control mechanisms, etc., can solve problems such as property loss, imperfect sanction measures, bad social impact, etc., to achieve reasonable structure and prevent major traffic Accidents occur and the effect of ease of use

Inactive Publication Date: 2014-06-04
贺明华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In recent years, there have been more and more car accidents caused by overloading, among which there are many vicious incidents of car crashes, which have caused serious property losses and adverse social impacts. Many drivers and passengers are willing to fight with their lives for money. The laws and regulations for its sanction measures are not perfect enough, so there is an urgent need for the birth of a device that can limit overloading

Method used

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  • Truck overload controller

Examples

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Embodiment Construction

[0009] like figure 1 As shown in the figure, four pressure sensors 1 are installed on the front and rear axles of the car, which are close to the wheels and bear the weight of the car, so as to facilitate the measurement of the load of the car. An overload control circuit and a speed control circuit composed of an AND gate circuit 3, a NOT gate circuit 4, a speed sensor 5, and a varistor 6. When the present invention is implemented, since the output resistance of the pressure sensor 1 is proportional to the pressure, the resistance is smaller when the weight is lighter, and the respective voltages of the varistors are higher, which will cause the circuit to be disconnected. As long as one of the four branches is disconnected, the "AND" six circuits 3 will act, and the entire circuit will have no electricity. Therefore, only by connecting the "NO" gate circuit 4, the circuit can be kept open. When the vehicle is overloaded, the pressure on the pressure sensor increases and the...

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PUM

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Abstract

The invention discloses a truck overload controller. The truck overload controller solves the problem that according to the prior art, due to the fact that truck overload can not be controlled effectively, traffic accidents occur. The truck overload controller is characterized in that four pressure sensors (1) are installed at positions, close to wheels and bearing weight of a truck compartment, of a front axle and a rear axle respectively, an engine (7) is controlled through an 'and' gate circuit (3) and an 'or' gate circuit (4), and a speed control circuit which is composed of a speed inductor (5) and a piezoresistor is additionally arranged on an engine circuit. The truck overload controller has the advantage of being reasonable in structure, convenient to use, safe, reliable and the like. The truck overload controller is worth of wide population and application.

Description

1. Technical field [0001] The invention belongs to the technical field of electronic control, and in particular relates to a truck overweight controller controlled by a pressure sensor circuit. 2. Technical background [0002] In recent years, there have been more and more car accidents caused by overloading, among which there are many vicious incidents of car crashes and fatalities, resulting in serious property losses and bad social impacts. Many drivers and passengers are fighting for their lives for money. The laws and regulations of China are not perfect for its sanctions, so there is an urgent need for a device that can limit overloading. 3. Content of the Invention [0003] The purpose of the present invention is to provide a truck overweight controller capable of controlling whether the engine of the vehicle can work according to the vehicle weight. [0004] The main technical scheme of the present invention is: it includes electronic components such as a pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K28/08
Inventor 贺明华李泽疆
Owner 贺明华
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