Automotive overload-reminding system

A technology of automobile and load sensor, which is applied in the field of automobile overload reminder system, and can solve problems affecting automobile operation performance, automobile damage, and affecting automobile safe driving, etc.

Inactive Publication Date: 2012-07-25
天津盛相电子有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, relevant departments have strict restrictions on car overloading; on the one hand, car overloading will cause damage to the car itself, and at the same time, it will also affect the operability of the car, and directly affect the safe driving of the car; therefore, it is necessary to avoid the occurrence of car overloading

Method used

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Embodiment Construction

[0011] The vehicle overload warning system provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0012] Such as figure 1 As shown, the automobile overload warning system provided by the present invention includes: a seat load sensor 1, a controller 2 and a prompt alarm circuit 3; 2-phase connection, used to measure the load weight information of each seat in the car cab, and upload it to the controller 2;

[0013] The controller 2 is a microcontroller system composed of a single-chip microcomputer, its input port is connected with the seat load sensor 1, and its output port is connected with the prompt alarm circuit 3; the controller 2 can receive the weight information output by the seat load sensor 1, and calculate Go out the total weight of current load, then compare with the maximum value of the vehicle load, when the total weight exceeds the maximum value, it is judged as overload; at...

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PUM

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Abstract

An automotive overload-reminding system mainly comprises a seat load transducer, a controller and a prompting-alarming circuit, wherein the seat load transducer is composed of a plurality of gravity sensors which are disposed at the bottom of seats and connected with the controller; the controller is a micro-controller system composed of a single chip microcomputer, wherein the input port of the controller is connected with the seat load transducer, and the output port of the controller is connected with the prompting-alarming circuit; and the prompting-alarming circuit is the output component of the whole system, and composed of a prompting sounder circuit and a prompting signal lamp. The automotive overload-reminding system provided by the invention realizes real-time detection and alarming for automotive overload by using a simple and effective method, thus providing a guarantee for the reasonable use and safe running of an automobile.

Description

technical field [0001] The invention relates to an automobile auxiliary equipment, in particular to an automobile overload warning system. Background technique [0002] At present, relevant departments have strict restrictions on vehicle overloading; on the one hand, vehicle overloading will cause damage to the vehicle itself, and at the same time, it will also affect the operation performance of the vehicle, and directly affect the safe driving of the vehicle; therefore, the phenomenon of vehicle overloading must be avoided. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide an automobile overload warning system. [0004] In order to achieve the above object, the automobile overload reminder system provided by the present invention includes: a seat load sensor, a controller and a prompt alarm circuit; wherein: the seat load sensor is composed of a plurality of gravity sensors arranged at the bottom of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/08
Inventor 柯金銾
Owner 天津盛相电子有限公司
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