Title:
METHOD FOR ESTABLISHING WIRELESS COMMUNICATION CONNECTION IN PREPAID RECLOSING CIRCUIT BREAKER DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/022744
Kind Code:
A1
Abstract:
A method for establishing a wireless communication connection in a prepaid reclosing circuit breaker device. The prepaid reclosing circuit breaker device comprises a circuit breaker and a prepay module. The circuit breaker comprises a first MCU circuit, an operation mechanism, a contact system, and a first wireless communication module connected to the first MCU circuit. The control module comprises a second MCU circuit, a second wireless communication module connected to the second MCU circuit, and a reclosing drive mechanism. Both the first wireless communication module and the second wireless communication module are WIFI communication modules. The first wireless communication module establishes a wireless communication connection between the first wireless communication module and the second wireless communication module according to a unique device name and verification code of the control module, or the control module establishes a wireless communication connection between the control module and the first wireless communication module according to a unique device name and verification code of the circuit breaker. The invention simplifies the structure of the prepaid reclosing circuit breaker device, and facilitates assembly and maintenance.
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Inventors:
YU XUEFENG (CN)
JIN FU (CN)
WANG JINGKAI (CN)
JIN FU (CN)
WANG JINGKAI (CN)
Application Number:
PCT/CN2019/124318
Publication Date:
February 11, 2021
Filing Date:
December 10, 2019
Export Citation:
Assignee:
ZHEJIANG CHINT ELECTRICS CO LTD (CN)
International Classes:
H04W4/70; G07F15/06; H01H71/02
Domestic Patent References:
| WO2018160531A1 | 2018-09-07 |
Foreign References:
| CN110418316A | 2019-11-05 | |||
| CN109754535A | 2019-05-14 | |||
| CN109841462A | 2019-06-04 | |||
| CN208433097U | 2019-01-25 | |||
| CN207637725U | 2018-07-20 | |||
| US20060109599A1 | 2006-05-25 |
Attorney, Agent or Firm:
BEIJING JOYAN INTELLECTUAL PROPERTY OFFICE (CN)
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