Method for dynamically switching groups of cluster system, device, terminal and system
A cluster system and switching group technology, which is applied in the field of dynamic switching groups of the cluster system, can solve problems such as switching errors, time errors, manual switching cannot be switched in time, and achieve high accuracy and avoid switching errors.
Inactive Publication Date: 2021-01-05
HARBIN HYTERA TECH CORP
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Problems solved by technology
[0006] 1. At a certain time node, when multiple terminals need to switch to the same group at the same time, manual switching cannot be switched in time, and there is a time error;
[0007] 2. In the existing cluster communication network, there may be multiple groups, and manual switching to select the current group is prone to switching errors
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[0068] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0069] refer to figure 1 , is a schematic flowchart of a first embodiment of a method for dynamically switching groups in a trunking system according to the present invention.
[0070] Such as figure 1 As shown, in this embodiment, the method for dynamically switching groups of the cluster system includes the following steps:
[0071] Step S1. Obtain a packet protocol, and send the obtained packet protocol to the terminal.
[0072] Specifically, before this s...
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The invention relates to a method for dynamically switching groups of a cluster system, a device, a terminal and the system. The method is applied to a communication terminal, and comprises the following steps of: receiving a packet protocol, and analyzing and acquiring protocol information of the packet protocol, wherein the protocol information comprises protocol time and a protocol group numberof a switched protocol group; and switching to the protocol group according to the protocol information. The terminal can be automatically switched to the protocol group according to the protocol information, multiple terminals can be switched to the same group at any time node at the same time, manual participation is not needed, time errors do not exist, switching errors caused by manual switching are effectively avoided, and the accuracy degree is high.
Description
technical field [0001] The present invention relates to the communication field, and more specifically, relates to a method, device, terminal and system for dynamically switching groups in a trunking system. Background technique [0002] Trunk Communication (Trunk Communication System for short), also known as trunking wireless communication, is to gather a certain number of professional users with various types of sparse capacity, and use the wireless channel of the same bus to carry out multi-purpose, High performance dedicated wireless communication. Trunking communication has the characteristics of dynamic channel allocation and multi-user sharing of channel resources, which make full use of limited wireless channel resources, so that members participating in trunking communication can share rich special functions and services. [0003] With the continuous development of long-term evolution (LTE, Long Tern Evolution) trunking services, in the private network trunking ne...
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IPC IPC(8): H04W4/08H04L29/06
CPCH04W4/08H04L65/1086H04L65/1093H04L69/22H04L65/611
Inventor 李兆东高丽娜
Owner HARBIN HYTERA TECH CORP