Wireless intelligent lock safety management method
A security management and smart lock technology, applied in the field of wireless communication, can solve problems such as large working power consumption, and achieve the effect of improving security, reducing average power consumption and product cost
Active Publication Date: 2020-09-15
北京时代艾特智能科技有限公司 +1
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Problems solved by technology
These three types use the smart lock as the main device and are always in the signal receiving state, resulting in a large working power consumption.
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[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0041] Such as figure 1 As shown in the schematic diagram of a wireless smart lock security management method provided by Embodiment 1 of the present invention, this method mainly includes the following steps:
[0042] Step 1, the RFID processing unit of the radio frequency identification module RFID of the smart lock receives operation instructions from the host computer according to the UHF wireless signal frequency to generate RFID inst...
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The embodiment of the invention relates to a wireless intelligent lock safety management method. The method comprises the steps that an intelligent lock receives RFID instruction data from an upper computer according to the UHF wireless signal frequency; instruction splitting is performed on the RFID instruction data to obtain instruction head data and instruction body data; when the instruction head data is the activation instruction information, an MCU is activated; when the instruction head data belongs to an MCU instruction information set, security data decomposition is performed on the instruction body data to obtain a security management data segment and an instruction parameter data segment; and after the security data of the security management data segment is successfully verified, intelligent lock instruction processing is performed to obtain instruction execution result data. According to the wireless intelligent lock safety management method provided by the invention, an unlocking module is subjected to short-term activation and unlocking action processing through UHF RFID signals, the average power consumption and the product cost of an intelligent lock are reduced, and a safety management data segment is added in the data interaction process, so that the safety guarantee of data transmission of the intelligent lock is improved.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a safety management method for a wireless intelligent lock. Background technique [0002] The difference between the smart lock and the conventional mechanical lock is that an intelligent module for automatic signal recognition processing is added, and the intelligent module replaces the traditional key to complete the legal identification of the unlocker and complete the opening and closing action of the lock. Many smart locks are equipped with a passive UHF (Ultra High Frequency, UHF) radio frequency identification module (Radio Frequency Identification, RFID), also known as a passive UHF RFID tag, for storing data. The existing intelligent modules are classified according to the technologies adopted, and there are three categories in total: 1. Biometric intelligent modules, such as fingerprint recognition, face recognition, iris recognition, etc.; 2. Contactless...
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IPC IPC(8): G07C9/00
CPCG07C9/00309
Inventor 刘羽张京辉杨洁赵江龙
Owner 北京时代艾特智能科技有限公司