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公开(公告)号：US20180204066A1
公开(公告)日：2018-07-19
申请号：US15525012
申请日：2016-04-28
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Yong HUANG , Quan-Wen DU , Jun-Lin LI , Nan-E LI , Guochao YIN , Meng-Tao ZHU
CPC classification number: G06K9/00718 , G06F19/00 , G06K9/00771 , G06K2009/00738 , G06N5/02 , G08B21/02 , G16H40/20 , H04N7/18 , H04W4/90
Abstract: A method and device for incident situation prediction. Using the method, a list of objects of interest is generated and stored in a call controller, where each object of interest in the list of objects of interest is associated with at least one of a plurality of incident types. The call controller receives an image stream of an incident and classifies the image stream as one of the plurality of incident types. The call controller selects a subset of objects of interest from the list of objects of interest, the subset of objects of interest associated with the one of the plurality of incident types. The call controller determines whether the image stream includes an object from the subset of objects of interest and generates a notification associated with the object. The notification is transmitted to a set of incident scene devices associated with the incident.
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公开(公告)号：US20180295475A1
公开(公告)日：2018-10-11
申请号：US15535351
申请日：2016-06-06
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Lan-Jian CAO , Quan-Wen DU , Shervin SABRIPOUR , Ji-Feng ZHENG
CPC classification number: H04W4/029 , H04M2250/10 , H04M2250/52 , H04N5/23206 , H04N7/18 , H04W4/02 , H04W4/80 , H04W4/90
Abstract: Method and system for tracking a plurality of communication devices. One system includes a plurality of communication devices that each include a respective electronic processor, a respective camera, a respective location component, and a respective network interface. At least one of the plurality of communication devices is configured to receive location information from each of the other of the plurality of communication devices, generate a tracking map, and transmit the tracking map to each of the other of the plurality of communication devices. The tracking map assigns each of the plurality of communication devices only one of the other of the plurality of communication devices. Each of the plurality of communication devices is configured to control, with its respective electronic processor, its respective camera based on the tracking map to include in its field of view its respectively assigned one of the other of the plurality of communication devices.
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公开(公告)号：US20160183065A1
公开(公告)日：2016-06-23
申请号：US14910534
申请日：2013-08-13
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： Quan-Wen DU , Guo-Jin WEI
Abstract: A repeater receives a first group message directed to a talk group. The repeater assigns a first unique message identifier including a generated first sequence number to the first group message. The repeater broadcasts the first group message with the first unique message identifier and the unique talk group address to the talk group. The repeater later receives a second group message directed to the talk group, generates a second sequence number from the generated first sequence number, assigns a second unique message identifier including the second sequence number to the second group message and broadcasts the second group message to the talk group. The first sequence number and the second sequence number may be used by a receiving radio of the talk group to determine if the radio failed to receive one or more group messages or if a received group messages is a duplicate message.
Abstract translation: 中继器接收指向一个通话组的第一组消息。 中继器将包括生成的第一序列号的第一唯一消息标识符分配给第一组消息。 中继器将具有第一唯一消息标识符和唯一通话组地址的第一组消息广播给通话组。 中继器稍后接收到针对通话组的第二组消息，从所生成的第一序列号生成第二序列号，将包括第二序列号的第二唯一消息标识符分配给第二组消息，并将第二组消息广播到 谈话组 第一序列号和第二序列号可以由通话组的接收无线电使用，以确定无线电接收器是否收到一个或多个组消息，或者接收到的组消息是否是重复消息。
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