Rotating handle abnormity detection method, device and equipment.

An abnormality detection and handlebar technology, applied in bicycle safety equipment, transportation and packaging, bicycle control systems, etc., can solve problems such as threatening user safety, speeding out of control, and inability to identify abnormal handlebars.

Active Publication Date: 2021-04-27
SHANGHAI JUNZHENG NETWORK TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method can only be detected when the electric vehicle fails to run, and it cannot identify the abnormality of the handlebar when the electric vehicle is from stationary to running, so it is easy to cause the phenomenon of speeding out of control and threaten the safety of users

Method used

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  • Rotating handle abnormity detection method, device and equipment.
  • Rotating handle abnormity detection method, device and equipment.
  • Rotating handle abnormity detection method, device and equipment.

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Embodiment Construction

[0017] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments in this specification, not all of them. Based on one or more embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of the embodiments of this specification.

[0018] Hereinafter, a specific application scenario is taken as an example to describe the implementation of this specification. specific, figure 1 It is a schematic flowchart of an embodiment of a handlebar abnormality detection method provided in this specification. Although this description provides the method operation steps ...

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Abstract

The invention provides (a) rotating handle abnormity detection method, device and equipment. The method comprises the steps that when it is detected that a rotating handle signal is in an effective interval when a motor of a target vehicle is powered on, the rotating handle signal is set to be a preset value; after a brake handle signal is received, a motor is made to run based on operation of a user on a target vehicle rotating handle; the variable quantity of the rotating handle signal in the operation process of the motor is obtained, wherein the variable quantity represents the difference value of the turning handle signals obtained in two adjacent times; and the variable quantity is compared with an abnormal threshold value, and whether the rotating handle of the target vehicle is abnormal or not is determined according to a comparison result. By utilizing the embodiment of the invention, the target vehicle rotating handle abnormity can be accurately identified, the vehicle runaway is prevented from being out of control, and the safety of a user using the target vehicle is effectively ensured.

Description

technical field [0001] The present application relates to the field of automatic control, and in particular to a method, device and equipment for abnormality detection of a handlebar. Background technique [0002] With the development of economy and technology, electric vehicles have brought great convenience to people's travel. Traditional electric vehicles mainly use linear Hall as the control handle (turn handle) to control acceleration, deceleration, stop, etc. Therefore, the detection of the handlebar signal is more important for the safe control of the electric vehicle. [0003] In the prior art, the abnormality detection of the handle signal is mainly performed by a multimeter. However, this method can only detect when the electric vehicle fails to run, and cannot identify the abnormality of the steering handle when the electric vehicle is from stationary to running, so it is prone to runaway and threatens the safety of users. [0004] Therefore, a technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J45/00B62J27/00B62K23/04B62M6/45
CPCB62J45/00B62J27/00B62K23/04B62M6/45
Inventor 杨磊杜新李俊
Owner SHANGHAI JUNZHENG NETWORK TECH CO LTD
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