Wireless access method and device of switch
A wireless access and switch technology, applied in access restriction, wireless communication, advanced technology, etc., can solve the problems of long time-consuming and error-prone network access, and achieve the effect of increasing the network access rate and reducing errors
Active Publication Date: 2021-11-12
川云智能科技(苏州)有限公司
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the Lora network architecture, the network access operation needs to be performed first, and the key method is usually used for proofreading to access the network, which often leads to long time-consuming network access and error-prone problems.
Method used
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Embodiment Construction
[0052] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0053] refer to Figure 1 to Figure 3 , a wireless access method of a switch, which is applied to the network connection between a Lora main device terminal 1 and a sub-device terminal 2, and the sub-device terminal 2 includes components such as a switch;
[0054] The method includes:
[0055] Step 1: Lora sub-device 2 sends a request access command to the main device 1, and the request access command includes the address and unique identification code of sub-device 2;
[0056] Step 2: After receiving the request access command, the main device terminal 1 fills in the address and unique identification code of the sub-device terminal 2 and the unique identification code of the main equipment terminal 1 in the message allowing the access command, and sends the The access command is allowed to be sent to the sub-device terminal 2;
[0057] Step 3: The sub-dev...
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The invention discloses a wireless access method and device for a switch, and the method comprises the steps: a Lora sub-device end sends an access request command to a main device end, and the access request command comprises an address and a unique identification code of the sub-device end; after the main device end receives the access request command, the address and the unique identification code of the sub device end and the unique identification code of the main device end are filled in a message of an access permission command, and the access permission command is sent to the sub device end; the sub device end receives the access permission command and stores the address of the sub device end and the unique identification code of the main device end in the access permission command, the sub device end is switched to a configured state, and the identification codes of the sub device end and the main device end are unique; and simple, rapid and accurate access connection between the two is realized through comparison of unique identification codes and construction of address connection.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for wireless access of a switch. Background technique [0002] Lora communication technology is a wireless communication technology dedicated to long-distance and low-power consumption. It is widely used in various occasions in the field of long-distance and low-speed IoT wireless communication, such as automatic meter reading, building automation equipment, and wireless security systems. , Industrial monitoring and control, etc. [0003] In the Lora network architecture, the network access operation needs to be performed first, and the key method is usually used for proofreading to access the network, which often leads to long time-consuming network access and error-prone problems. Contents of the invention [0004] The purpose of the present invention is to provide a wireless access method and device for a switch, which can quickly and conv...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H04W48/08H04W48/16
CPCH04W48/08H04W48/16Y02D30/70
Inventor 许江
Owner 川云智能科技(苏州)有限公司