Title:
ELECTRIC MOTOR, AND DRIVING SYSTEM OF ELECTRIC POWER-ASSISTED BICYCLE
Document Type and Number:
WIPO Patent Application WO/2023/071637
Kind Code:
A1
Abstract:
An electric motor, and a driving system of an electric power-assisted bicycle. The electric motor (100) comprises: an electric motor module (201), and a processing module (202), which is connected to the electric motor module (201), wherein the electric motor module (201) comprises at least one data collection unit (203); the processing module (202) is connected to each data collection unit (203); each data collection unit (203) is used for collecting data of a dimension during the running of the electric motor module (201); and the processing module (202) is used for receiving the data collected by each data collection unit (203), converting the data collected by each data collection unit (203) into a preset standard format and performing encapsulation processing, so as to obtain encapsulated data, and sending the encapsulated data to a controller (901) by means of an output interface in the processing module (202). In the present electric motor (100), the processing module (202) is newly added to an original electric motor structure, the processing module (202) performs conversion and encapsulation on an output signal of the electric motor (100), so as to obtain encapsulated data, and the encapsulated data is then led out by means of cables, such that the number of cables led out from the electric motor (100) is reduced, thereby improving the flat cable inspection efficiency of electric motor (100) faults.
Inventors:
SUN MIN (CN)
Application Number:
PCT/CN2022/120343
Publication Date:
May 04, 2023
Filing Date:
September 21, 2022
Export Citation:
Assignee:
NANJING DMHC SCIENCE & TECH CO LTD (CN)
International Classes:
B62M6/50; B62J45/00; B62J45/41; B62M6/45
Domestic Patent References:
| WO2021186315A1 | 2021-09-23 |
Foreign References:
| CN113911254A | 2022-01-11 | |||
| CN202847952U | 2013-04-03 | |||
| US20130138281A1 | 2013-05-30 | |||
| CN110077167A | 2019-08-02 | |||
| CN208789871U | 2019-04-26 | |||
| CN104890801A | 2015-09-09 | |||
| EP3072797A1 | 2016-09-28 | |||
| CN106741544A | 2017-05-31 | |||
| CN111959670A | 2020-11-20 | |||
| CN208915311U | 2019-05-31 | |||
| CN203996740U | 2014-12-10 |
Attorney, Agent or Firm:
CHOFN INTELLECTUAL PROPERTY (CN)
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