Load detector, overload limiting assembly applying load detector and electric bicycle

A detector and load technology, applied in general control systems, weighing equipment using elastically deformable parts, instruments, etc., can solve problems such as shortened service life, damage to electric vehicles, accidents, etc., to prolong service life, Effects of improving measurement accuracy and improving traffic safety

Pending Publication Date: 2021-04-27
CHANGZHOU HONGLI WEIGHING EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of the sharing economy, the scale of shared electric vehicles is also growing. The existing shared electric vehicles are seriously overloaded. When overloading, not only the electric vehicles themselves are easily damaged, the service life is greatly shortened, and accidents are prone to occur. Safety Low sex

Method used

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  • Load detector, overload limiting assembly applying load detector and electric bicycle
  • Load detector, overload limiting assembly applying load detector and electric bicycle
  • Load detector, overload limiting assembly applying load detector and electric bicycle

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. In the following descriptions, all concepts related to the directionality or azimuth of up, down, left, right, front and rear are aimed at the position state shown in the figure being described, so it cannot be understood as Special limitations on the technical solutions provided by the present invention.

[0025] A load detector, comprising: a sensor for detecting the load of a vehicle, a filter anti-interference module connected to the sensor through a sensor cable, an A / D converter connected to the output end of the filter anti-interference module, and the A / D A CPU module connected to the output end of the D converter, and a communication interface connected to the CPU module. The sensor is a foil resistance strain gauge.

[0026] The filter anti-interference module includes: capacitors C1-C7, C14, magnetic bead inductance F1-F4, resistors...

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PUM

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Abstract

The invention relates to a load detector, an overload limiting assembly applying the load detector and an electric bicycle. The load detector comprises a sensor used for detecting the load of a vehicle, a filtering anti-interference module connected with the sensor through a sensor cable, an A/D converter connected with the output end of the filtering anti-interference module, a CPU connected with the output end of the A/D converter, and a communication interface connected with the CPU. The sensor is arranged on the shock absorber, when the measured weight value exceeds the limit, the CPU outputs a corresponding alarm signal to a main controller of the electric vehicle through the communication interface, and the main controller controls the vehicle to stop running.

Description

technical field [0001] The invention relates to a load detector, an overload limiting assembly using the detector and an electric bicycle. Background technique [0002] With the rapid development of the sharing economy, the scale of shared electric vehicles is also growing. The existing shared electric vehicles are seriously overloaded. When overloading, not only the electric vehicles themselves are easily damaged, the service life is greatly shortened, and accidents are prone to occur. Safety Sex is low. Moreover, the national traffic regulations have further improved overloading, and it is imperative to limit the overloading of shared electric vehicles. Contents of the invention [0003] The invention provides a load detector, an overload limiting assembly using the detector, and an electric bicycle that improves safety and avoids vehicle overload. [0004] The technical solution adopted by the present invention to solve the problems of the technologies described above...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/12G01G3/14G05B19/042
CPCG01G3/14G01G19/12G05B19/042
Inventor 沈立新
Owner CHANGZHOU HONGLI WEIGHING EQUIP
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