基本信息:
- 专利标题： 一种用于DMR系统的控制组切换方法
- 专利标题（英）：A control group switching method for a DMR system
- 申请号：CN201910248528.3 申请日：2019-03-29
- 公开(公告)号：CN109905850A 公开(公告)日：2019-06-18
- 发明人： 段永奇 , 虞凯 , 熊洁 , 吴溪桥 , 周了 , 谢联莲 , 杨捷 , 王富斌 , 易立富 , 严瑾 , 吴桦林 , 孔祥雷 , 袁海东
- 申请人： 中铁二院工程集团有限责任公司 , 成都极客通科技有限公司
- 申请人地址： 四川省成都市通锦路三号
- 专利权人： 中铁二院工程集团有限责任公司,成都极客通科技有限公司
- 当前专利权人： 中铁二院工程集团有限责任公司,成都极客通科技有限公司
- 当前专利权人地址： 四川省成都市通锦路三号
- 代理机构： 四川力久律师事务所
- 代理人： 李正
- 主分类号： H04W4/08
- IPC分类号： H04W4/08 ; H04W36/00
The invention discloses a control group switching method for a DMR system. The method comprises the following steps: receiving and analyzing a conversation group switching instruction; obtaining information of a conversation group to be switched and information of switching to a new conversation group; issuing a group switching instruction to the DMR terminal under the switched call group according to information obtained after analyzing and according to the response information fed back after the DMR terminals successfully switch to the new call group according to the group switching instruction, updating the group switching state of the DMR terminals under the switched call group, and according to the updated group switching state of each DMR terminal, adjusting the group switching instruction issued to the DMR terminals under the switched call group next time. Therefore, all DMR terminals on site can be effectively concentrated into one conversation group, rapid voice communicationis achieved, and emergency processing in emergency and emergency situations is effectively achieved.
公开/授权文献:
- CN109905850B 一种用于DMR系统的控制组切换方法 公开/授权日：2021-07-13