Title:
PASSIVE ELECTRONIC BRAKE DEVICE SUITABLE FOR ELECTRIC BICYCLE
Document Type and Number:
WIPO Patent Application WO/2020/001227
Kind Code:
A1
Abstract:
A passive electronic brake device (200) suitable for an electric bicycle (100), comprising a magnetic member (201), an induction coil (202), an electromagnetic induction device (203), a first wireless communication device (205), a second wireless communication device (206), and a power circuit (204). The magnetic member (201) is fixedly connected to one of a support (102) and a brake lever (101), and the induction coil (202) is fixedly connected to the other of the support (102) and the brake lever (101). The electromagnetic induction device (203) can generate a corresponding electric signal when the position of the magnetic member (201) is changed. The first wireless communication device (205) is electrically connected to the electromagnetic induction device (203). The power circuit (204) is electrically connected to the induction coil (202). The second wireless communication device (206) is electrically connected to a controller (105) and is in wireless communication with the first wireless communication device (205).
Inventors:
MIAO PENGCHENG (CN)
DENG SHIGANG (CN)
DENG SHIGANG (CN)
Application Number:
PCT/CN2019/089234
Publication Date:
January 02, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
NANJING LISHUI ELECTRONICS RES INSITITUE CO LTD (CN)
International Classes:
B62L3/02
Foreign References:
| CN108791656A | 2018-11-13 | |||
| CN208470051U | 2019-02-05 | |||
| CN201484612U | 2010-05-26 | |||
| CN104752082A | 2015-07-01 | |||
| US20100194187A1 | 2010-08-05 |
Attorney, Agent or Firm:
NANJING SUGAO PATENT AND TRADEMARK FIRM (ORDINARY PARTNERSHIP) (CN)
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