Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022042751 - MOVEMENT TRAJECTORY GENERATION METHOD AND APPARATUS

Publication Number WO/2022/042751
Publication Date 03.03.2022
International Application No. PCT/CN2021/115769
International Filing Date 31.08.2021
IPC
H04W 4/029 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
029Location-based management or tracking services
H04W 4/33 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
33for indoor environments, e.g. buildings
H04W 4/021 2018.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
021Services related to particular areas, e.g. point of interest services, venue services or geofences
H04W 84/12 2009.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN  or WLL
10Small scale networks; Flat hierarchical networks
12WLAN
H04L 12/28 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
CPC
H04L 12/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
H04W 4/021
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
021Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
H04W 4/029
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
02Services making use of location information
029Location-based management or tracking services
H04W 4/33
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
4Services specially adapted for wireless communication networks; Facilities therefor
30Services specially adapted for particular environments, situations or purposes
33for indoor environments, e.g. buildings
H04W 84/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
WWIRELESS COMMUNICATION NETWORKS
84Network topologies
02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
10Small scale networks; Flat hierarchical networks
12WLAN [Wireless Local Area Networks]
Applicants
  • 华为技术有限公司 HUAWEI TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 付金鑫 FU, Jinxin
  • 许天亮 XU, Tianliang
Agents
  • 北京中博世达专利商标代理有限公司 BEIJING ZBSD PATENT&TRADEMARK AGENT LTD.
Priority Data
202010901548.931.08.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MOVEMENT TRAJECTORY GENERATION METHOD AND APPARATUS
(FR) PROCÉDÉ ET APPAREIL DE GÉNÉRATION DE TRAJECTOIRE DE MOUVEMENT
(ZH) 一种移动轨迹生成方法和装置
Abstract
(EN) Provided are a movement trajectory generation method and apparatus, which relate to the field of smart homes, and can be used for performing positioning and movement trajectory generation on a device (i.e. a first device, such as a smart collar for a pet or a smart bracelet for an elderly person) in a home. The method comprises: a server receiving a first message sent by a first home device, wherein the first message is used for indicating that a first device enters or leaves a WLAN coverage range of the first home device; the server receiving a second message sent by a second home device, wherein the second message is used for indicating that the first device enters or leaves a WLAN coverage range of the second home device; and the server generating a movement trajectory of the first device according to the first message and the second message, wherein the movement trajectory of the first device comprises the position coordinates of the first home device and the position coordinates of the second home device.
(FR) L'invention concerne un procédé et un appareil de génération de trajectoire de mouvement, qui se rapportent au domaine des maisons intelligentes, et peuvent être utilisés pour effectuer une génération de trajectoire de positionnement et de mouvement sur un dispositif (c'est-à-dire un premier dispositif, tel qu'un collier intelligent pour un animal de compagnie ou un bracelet intelligent pour une personne âgée) dans une maison. Le procédé comprend les étapes suivantes : un serveur reçoit un premier message envoyé par un premier dispositif domestique, le premier message étant utilisé pour indiquer qu'un premier dispositif entre dans ou quitte une plage de couverture WLAN du premier dispositif domestique ; le serveur reçoit un second message envoyé par un second dispositif domestique, le second message étant utilisé pour indiquer que le premier dispositif entre dans ou quitte une plage de couverture WLAN du second dispositif domestique ; et le serveur génère une trajectoire de mouvement du premier dispositif en fonction du premier message et du second message, la trajectoire de mouvement du premier dispositif comprenant les coordonnées de position du premier dispositif domestique et les coordonnées de position du second dispositif domestique.
(ZH) 本申请实施例提供一种移动轨迹生成方法和装置,涉及智能家居领域,能够对家庭中的设备(即第一设备,例如宠物的智能项圈或老人的智能手环)进行定位和移动轨迹的生成。其方法为:服务器接收第一家居设备发送的第一消息,第一消息用于指示第一设备进入或离开第一家居设备的WLAN覆盖范围;服务器接收第二家居设备发送的第二消息,第二消息用于指示第一设备进入或离开第二家居设备的WLAN覆盖范围;服务器根据第一消息和第二消息生成第一设备的移动轨迹,第一设备的移动轨迹包括第一家居设备的位置坐标和第二家居设备的位置坐标。
Related patent documents
Latest bibliographic data on file with the International Bureau