公开(公告)号：US20180288599A1

公开(公告)日：2018-10-04

申请号：US15753479

申请日：2015-12-22

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： KANG-KAI ZHAO ,  DA-JUN CHEN ,  XUN FEI ,  WEN FENG ,  YA-HUI GONG ,  YONG TIAN ,  DONG ZHAO

IPC: H04W4/90 ,  H04W4/021 ,  H04W4/80 ,  H04W8/00 ,  H04W76/14 ,  H04W76/50 ,  H04W76/30 ,  G08B27/00

CPC classification number: H04W4/90 ,  G08B27/001 ,  H04W4/021 ,  H04W4/023 ,  H04W4/80 ,  H04W8/005 ,  H04W48/04 ,  H04W76/10 ,  H04W76/14 ,  H04W76/30 ,  H04W76/50 ,  H04W92/18

Abstract: Improved incident device pairing for safety and security of first responders entering an incident scene area associated with an incident is provided. An electronic computing device (ECD) transmits a request to scan for nearby pairable mobile computing devices to each of a plurality of mobile computing devices (MCDs) associated with the incident. The ECD receives identity information from each MCDs setting forth identities of other MCDs reachable via a short-range wireless communication link. The ECD accesses equipment mapping information that sets forth equipment associated with the MCD or user thereof and identifies a plurality of pairs of MCDs for entering the incident scene area as a function of the identity and equipment mapping information. The ECD then transmits a short-range pairing instruction to each MCD identifying the other mobile computing device in the pair and instructing the MCDs to pair with one another via their short-range wireless communication link.

公开(公告)号：US20170303318A1

公开(公告)日：2017-10-19

申请号：US15507343

申请日：2014-12-24

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： KANG-KAI ZHAO ,  DA-JUN CHEN ,  YA-HUI GONG ,  YI TANG ,  YONG TIAN ,  WU YANG ,  DONG ZHAO

IPC: H04W76/00 ,  H04W4/08

CPC classification number: H04W76/45 ,  H04W4/08 ,  H04W4/10

Abstract: Disclosed herein are methods and systems for patching direct-mode talkgroups among dual-watch mobile radios. A mobile radio has first and second receivers, and is in a first talkgroup having a first channel. The mobile radio resides the first receiver on the first channel, and detects either a first patch event or a second patch event. The first patch event is an instruction for a first-channel session. The second patch event is an invitation for a second-channel session. Upon detecting the first patch event, the mobile radio transmits an invitation on the first channel and also on one or more other channels respectively associated with one or more other talkgroups, directing all recipients to the first channel. If the mobile radio detects the second patch event, the mobile radio resides the second receiver on the second channel.

公开(公告)号：US20190087662A1

公开(公告)日：2019-03-21

申请号：US16079124

申请日：2016-05-24

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： KANG KAI ZHAO ,  DA-JUN CHEN ,  XUN FEI ,  YONG TIAN ,  DONG ZHAO

IPC: G06K9/00 ,  H04N5/247 ,  G06T7/20 ,  G06F3/0488 ,  H04N5/232 ,  G06F3/01 ,  G08B25/01

Abstract: A process for selectively activating a guardian camera in response to detecting a distracted user includes first identifying an available camera external to a mobile computing device (MCD) having a field of view that incorporates a current location of a user of the MCD. The MCD then detects that a user's attention is substantially focused on a user interface of the MCD, and responsively transmits an instruction to the available camera to transition to a recording state and/or to begin monitoring an area surrounding the user for unexpected movements or objects. In response to the MCD detecting an indication that the available camera has recorded an unexpected movement or object in the area surrounding the user, the MCD takes a responsive action.

公开(公告)号：US20170257473A1

公开(公告)日：2017-09-07

申请号：US15320330

申请日：2014-07-28

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： DONG ZHAO ,  YI TANG ,  FAN YANG

IPC: H04M1/725 ,  H04W8/14 ,  H04W4/02 ,  H04W4/22 ,  H04L12/26

CPC classification number: H04W76/25 ,  H04L43/10 ,  H04M1/72516 ,  H04W4/025 ,  H04W4/90 ,  H04W8/14 ,  H04W8/26 ,  H04W76/23 ,  H04W84/18

Abstract: At least one embodiment takes the form of a process carried out by a given mobile radio in a group of mobile radios. The process includes broadcasting heartbeat messages in accordance with a group-wide symmetric-timing protocol and maintaining an in-range list of mobile radios. The in-range list is maintained at least in part by (i) adding mobile radios that are not already on the in-range list to the in-range list upon detecting transmissions from such mobile radios; (ii) maintaining, for each mobile radio on the in-range list, a respective keepalive timer in accordance with the group-wide symmetric-timing protocol; and (iii) removing mobile radios from the in-range list upon expiration of the respective keepalive timers. The process further includes presenting an alert via a user interface when a count of mobile radios on the in-range list falls below a notification threshold.

公开(公告)号：US20220171920A1

公开(公告)日：2022-06-02

申请号：US17432499

申请日：2019-06-19

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： YONG TIAN ,  XUN FEI ,  DONG ZHAO ,  GUAN YONG ZHOU ,  HAI-QING HU ,  JUN JIANG

IPC: G06F40/174 ,  G06Q50/26

Abstract: A method and apparatus for presenting a form to a user is provided herein. During operation, an incident type is determined along with a current location of a public-safety officer. This information is used to modify a form for easier filling by the public-safety officer. More particularly, fields of the form are provided in an order based on the incident type and location. Alternatively, the fields of the form may be highlighted based on the incident type and location.

公开(公告)号：US20180183915A1

公开(公告)日：2018-06-28

申请号：US15576926

申请日：2015-08-20

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： DONG ZHAO ,  WEI CHU ,  QING-XIAO ZHENG

IPC: H04M1/02 ,  G06F3/0488 ,  H04M1/725

CPC classification number: H04M1/0281 ,  G06F3/0488 ,  H04M1/7253 ,  H04M2250/22

Abstract: A method and apparatus for changing a mode of a device from a first-handed mode to a second-handed mode is provided herein. During operation, the device will detect the use of other, differing devices. Based on the detected use of the other, differing devices, the device will switch from a first-handed mode of operation to a second-handed mode of operation.

公开(公告)号：US20170279627A1

公开(公告)日：2017-09-28

申请号：US15507293

申请日：2014-11-21

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： DA-JUN CHEN ,  XUN FEI ,  YONG TIAN ,  JIAN-XIANG WANG ,  DONG ZHAO

IPC: H04L12/28 ,  H04W88/04 ,  H04W60/00

CPC classification number: H04L12/28 ,  H04W60/00 ,  H04W88/04

Abstract: In at least one embodiment, a radio access network (RAN) device maintains a proxy mapping table (PMT) of any mobile radios that are currently registered with the RAN via a mobile subscriber unit (MSU). The PMT indicates, for each mobile radio listed in the PMT, the particular MSU via which that particular mobile radio is registered with the RAN. The RAN device receives a first service request for a first mobile radio that is listed in the PMT as being registered with the RAN via a first MSU and, in response to receiving the first service request, makes a determination that an air-interface link is available for communication between the RAN and the first MSU. In response to making the determination, the RAN device communicates the first service request via the available air-interface link to the first MSU for delivery to the first mobile radio.