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Moment detecting system and motor control system

A detection system and motor control technology, applied in the direction of rider drive, transportation and packaging, vehicle components, etc., can solve the problems of low detection stability and unstable detection signal transmission, so as to solve the problem of unstable detection signal transmission and improve The user's riding experience and the effect of improving the riding effect

Inactive Publication Date: 2016-07-06
SUZHOU TERGAR IOT TECH
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  • Claims
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Problems solved by technology

[0004] The invention provides a torque detection system and a motor control system to solve the problems of low detection stability and unstable detection signal transmission in the prior art

Method used

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  • Moment detecting system and motor control system
  • Moment detecting system and motor control system
  • Moment detecting system and motor control system

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Embodiment Construction

[0037] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0038] The invention provides a torque detection system to solve the problems of low detection stability and unstable detection signal transmission in the prior art.

[0039] Specifically, the torque detection system, such as figure 1 As shown, it is connected to one end of the controller 200, and the other end of the controller 200 is connected to the motor 300; the torque detection system 100 includes: a torque sensor 101, a voltage / frequency conversion transmitting board 102, a voltage / frequency conversion receiving board 103, a voltage / frequency conversion receiving board 103, Frequency conversion outer coil 104 and voltage / frequency conversion inner coil 105; wherein:

[0040] The voltage / frequency conversion launch board 102 is ...

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Abstract

The invention provides a moment detecting system and a motor control system. A moment detection signal output by a moment sensor is processed and subjected to voltage / frequency conversion through a voltage / frequency conversion transmitting plate, so that a frequency signal is generated and sent to a voltage / frequency conversion outer coil through a voltage / frequency conversion inner coil; and the voltage / frequency conversion transmitting plate receives the frequency signal through the voltage / frequency conversion outer coil, and frequency / voltage conversion and processing are conducted on the frequency signal, so that a control signal is generated, and a motor is driven through a controller to operate. According to the moment detecting system, the value of the moment detected by the moment sensor is transmitted stably in real time through voltage / frequency conversion, so that the driving power of the motor is controlled; and the problems that according to an existing wireless transmission technique, the detection stability is low, and transmission of detection signals is not stable are solved through a non-contact transmission technique, and the riding effect of a power-assisted electric bicycle and the riding experience of users are improved.

Description

technical field [0001] The invention relates to the technical field of torque detection, in particular to a torque detection system and a motor control system. Background technique [0002] The power-assisted bicycles in the prior art generally detect the dynamic torque generated when a person steps on the pedal through the Hall sensor, convert the dynamic torque signal into a digital signal, and then convert it into an analog signal and output it to the controller, thereby realizing the control of the power-assisted bicycle motor. Drive power control. [0003] However, due to the above-mentioned pedaling torque detection method adopting wireless transmission technology, there is generally a problem of low detection stability, and its detection signal transmission is unstable, which reduces the riding effect of the power-assisted electric vehicle and the riding experience of the user. Contents of the invention [0004] The invention provides a torque detection system and ...

Claims

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Application Information

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IPC IPC(8): B62M6/45B62M6/50
CPCB62M6/45B62M6/50
Inventor 黄福明黄俊宁蔡华林
Owner SUZHOU TERGAR IOT TECH
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