Title:
SELF-POWERED SWITCH AND PROCESSING METHOD THEREFOR, AND RECEIVER AND PROCESSING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/242523
Kind Code:
A1
Abstract:
Provided are a self-powered switch and a processing method therefor, and a receiver and a processing method therefor. The processing method for the self-powered switch comprises: acquiring current control information and a current verification identifier (S301), the current control information comprising a key value; respectively filling the key value and the current verification identifier to a key value field and a verification identifier field of a payload part of a current control packet (S302); signing filled information in specified fields in the payload part to obtain current signature information, and filling the current signature information to a signature field of the payload part (S303), the specified fields referring to at least some of fields other than the signature field in the payload part; and sending the current control packet to a receiving end (S304), such that the receiving end extracts the filled information in the payload part, and executes, after verification of the current signature information and the current verification identifier passes, a control event corresponding to the current control information.
Inventors:
CHENG XIAOKE (CN)
Application Number:
PCT/CN2022/092212
Publication Date:
November 24, 2022
Filing Date:
May 11, 2022
Export Citation:
Assignee:
WUHAN LINPTECH CO LTD (CN)
International Classes:
G08C17/02; H04L1/00; H04L9/08
Foreign References:
| CN113517951A | 2021-10-19 | |||
| CN111083654A | 2020-04-28 | |||
| CN1859291A | 2006-11-08 | |||
| CN105960002A | 2016-09-21 | |||
| CN110246316A | 2019-09-17 | |||
| CN111273579A | 2020-06-12 | |||
| CN107026874A | 2017-08-08 | |||
| CN109756460A | 2019-05-14 | |||
| US20080133929A1 | 2008-06-05 |
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