公开(公告)号：WO2022119786A1

公开(公告)日：2022-06-09

申请号：PCT/US2021/061059

申请日：2021-11-30

Applicant: ENPHASE ENERGY, INC.

Inventor： BELUR, Raghuveer R.

IPC: G06Q50/06 ,  H02S40/32 ,  H02S40/22 ,  H04W4/02 ,  H04W4/80 ,  G09B29/00 ,  G06F16/29 ,  G06F16/58 ,  G06F3/0481

Abstract: A method and apparatus for geotagging components of an energy production and consumption system. A user device captures an identifier of at least one component of an energy production and consumption system, determines location data related to the identifier, where the identifier and location data form geotagging data, and transmits the geotagging data to a network. Upon receiving the geotagging data from the network, a server processes the identifier to determine component information and generates a map comprising an icon for each component positioned within the map at a location derived from the geotagging data.

公开(公告)号：WO2022095256A1

公开(公告)日：2022-05-12

申请号：PCT/CN2020/139759

申请日：2020-12-26

Applicant: 中国科学院深圳先进技术研究院

Inventor： 钱静 ,  彭树宏 ,  陈朝亮

IPC: G06F16/29

Abstract: 一种地理编码方法、系统、终端以及存储介质。所述方法包括：根据地名地址数据建立地名地址模型；根据地名地址模型建立地理编码库，地理编码库包括行政区域实体数据表、街巷实体数据表以及小区实体数据表；基于地址词典，运用N-最短路径优化算法对地名地址数据进行分词及标准化处理，将地名地址数据切分为至少一个词组；按照地名地址模型中的级别要素将至少一个词组转换成预定格式的字符串，将字符串与地理编码库中对应的地理坐标进行匹配，将字符串匹配到的地理坐标作为对应地名地址的标准地理坐标。能够尽可能减少切分词组的数量，又能包含所有需要被保留的结果，能有效避免资源浪费，加大搜索效率。

公开(公告)号：WO2022068887A1

公开(公告)日：2022-04-07

申请号：PCT/CN2021/121777

申请日：2021-09-29

Applicant: 华为技术有限公司

Inventor： 韩颜聪 ,  蔡冰莹 ,  牟桐 ,  余兵

IPC: H04M1/725 ,  H04W4/02 ,  H04W4/029 ,  G06T11/20 ,  G06F16/29

Abstract: 本申请提供了运动轨迹的显示方法及电子设备。在该方法中，电子设备获取到用户的完整运动轨迹之后，可以识别出该完整运动轨迹中的第一轨迹，并用不同的形式来展示该第一轨迹和其余轨迹。这样可以避免使用单一形式来展示完整的运动轨迹，便于用户区分运动轨迹中的第一轨迹和其余轨迹，还可以使得用户获知更多细节。

公开(公告)号：WO2022068781A1

公开(公告)日：2022-04-07

申请号：PCT/CN2021/121123

申请日：2021-09-28

Applicant: 炬星科技（深圳）有限公司

Inventor： 杨志钦 ,  邝丽艳

IPC: G01C21/20 ,  G06F16/29

Abstract: 一种引导建图方法、设备及计算机可读存储介质，其中，该方法包括：将待建图区域划分为多个循环子区域，通过地面标识标记多个循环子区域的循环路径（S1）；在地面标识中，确定用于指示相邻循环子区域的颜色标识，用于确定循环路径中移动方向的箭头标识，用于确定循环路径中的循环关闭点（S2）；以循环关闭点作为建图机器人的行驶起点和行驶终点，在同一颜色标识的循环路径中推动建图机器人沿箭头标识行进，直至完成循环子区域的建图作业（S3）。该方法实现了一种低难度的机器人辅助建图引导方案，提高了建图结果的准确性和可用性，降低了建图成本，提高了生产效率。

公开(公告)号：WO2022036711A1

公开(公告)日：2022-02-24

申请号：PCT/CN2020/110598

申请日：2020-08-21

Applicant: 华为技术有限公司

Inventor： 刘建琴

IPC: G01C21/32 ,  G06F16/23 ,  G06F16/29

Abstract: 一种地图更新方法、地图更新装置、芯片、计算机可读介质、计算机程序产品和地图更新系统，该方法包括：接收来自传感器的传感信息，传感信息用于指示传感器采集的数据；根据传感信息向云侧设备发送第一信息，第一信息包括第一指示信息，第一指示信息用于指示目标地图中的第一位置处的地图元素的变化信息；根据第一信息对目标地图进行更新。该方法中，端侧设备不再向云侧设备上报传感器采集的数据，而是上报目标地图中的地图元素的变化情况。因为上报目标地图中的地图元素的变化情况所需的传输资源远远小于上报传感器采集的数据所需的传输资源，因此该方法可以节省传输资源。进一步地，因为该方法可以使用较少的传输资源来实现地图信息的更新，因此，在资源受限的场景下，该方法使得端侧设备可以上报更多的地图元素变化情况，进而可以提高更新后的目标地图的精准度。

公开(公告)号：WO2022019953A1

公开(公告)日：2022-01-27

申请号：PCT/US2020/070196

申请日：2020-07-22

Applicant: CHANDRA, Sekhar

Inventor： CHANDRA, Sekhar

IPC: G06F16/29

Abstract: A computer implemented method is presented for generating human-friendly location identifiers for precisely identifying and communicating any place on the Earth. The method converts geographical coordinates such as (latitude, longitude) to intuitively hierarchical geocodes and elegantly assembles them in a form resembling a real-world address. Not only do these location identifiers look like, act like real-world addresses, but they also behave like them thanks to their localizability, interoperability and navigability.

公开(公告)号：WO2022007367A1

公开(公告)日：2022-01-13

申请号：PCT/CN2020/141652

申请日：2020-12-30

Applicant: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.

Inventor： HU, Lizhi ,  LIN, Hui ,  KE, Jianhua ,  LU, Wei ,  YIN, Jun

IPC: G01C21/00 ,  G06F16/29

Abstract: Systems (100) and methods for pose determination. The system (100) may obtain an initial pose of a moving device (110)(510). The system (100) may also determine a plurality of candidate poses of the moving device(110) based on the initial pose of the moving device(110) according to at least one map associated with the moving device(110) (520). The system(100) may determine a target initial pose of the moving device(110) based on the plurality of candidate poses and laser data acquired by the moving device(110) (530).

公开(公告)号：WO2022004950A1

公开(公告)日：2022-01-06

申请号：PCT/KR2020/013826

申请日：2020-10-09

Applicant: 김경식 ,  김민규 ,  와따

Inventor： 황철현

IPC: G01S17/894 ,  G01S19/39 ,  G01D21/02 ,  G06F16/29 ,  G08G1/0969

Abstract: 3D LiDar를 이용한3D SLAM 포인트 클라우드와 하이브리드 위치 정보를 결합한 머신 러닝 기반의 실내 지도 자동 생성 시스템으로서, 특정위치에서 주위의 대상물체까지의 거리값으로 구성된 포인트 클라우드를 지도생성을 위하여 수집하기 위한 포인트클라우드수집모듈(11)과 특정위치에서 위치파악을 위하여 주위의 인프라 데이터를 수집하기 위한 인프라데이터수집모듈(13)과 포인트플라우드수집데이터를 저장하는 위치별포인트클라우드DB(21)와 인프라데이터를 저장하는 위치별인프라데이터DB(22)와 위치별포인트클라우드 데이터와 위치별인프라데이터를 묶어 그룹핑데이터DB(23)에 저장하는 위치별그룹화모듈(15)을 포함한다.

公开(公告)号：WO2021262148A1

公开(公告)日：2021-12-30

申请号：PCT/US2020/039065

申请日：2020-06-23

Applicant: GOOGLE LLC

Inventor： SHARIFI, Matthew ,  CARBUNE, Victor

IPC: G06F16/29 ,  G06Q30/02 ,  G06N20/00 ,  G06N5/04 ,  G06Q30/0205 ,  G06Q30/0256 ,  G06Q30/0259 ,  G06Q30/0273 ,  G06Q30/0641

Abstract: A dynamic platform in a map application allows users to discover various types of goods at a selected geographic region. A method for utilizing the dynamic platform includes providing, by one or more processors, a map for display on a computing device. The method includes receiving, by the one or more processors, a request for displaying a business content in the map, wherein the business content includes information in relation to physical stores. The method includes displaying, by the one or more processors, the business content at a selected geographic location. The method includes collecting, by the one or more processors, computational data of local market information related to the selected geographic location. The method includes presenting, by the one or more processors, the local market information in the map. The method includes providing a recommendation whether to update the business content based on the local market information.

公开(公告)号：WO2021257616A1

公开(公告)日：2021-12-23

申请号：PCT/US2021/037499

申请日：2021-06-15

Applicant: SNAP INC.

Inventor： GORKIN, Leonid ,  LI, Mengyao ,  OGUZ YILDIZ, Arif ,  GABOR, Jeremie ,  MARIANSKI, Robert ,  ZHAO, Xiaohan ,  FEDER, Benjamin

IPC: H04L12/58 ,  H04L12/725 ,  H04L29/08 ,  G06F16/29 ,  G06F16/182 ,  H04L12/1827 ,  H04L51/04 ,  H04L51/08 ,  H04L51/10 ,  H04L51/20 ,  H04L51/32 ,  H04L51/36

Abstract: Aspects of the present disclosure involve a system and a method for performing operations comprising: storing, on a distributed storage system, a plurality of real-time graph (RTG) instances that include a plurality of device objects; receiving, by a first device object of the plurality of device objects, a status update from a client device associated with a first user; transmitting, by the first device object, a first message comprising the status update to a second device object associated with a second user over a real-time link; and transmitting, by the first device object, a second message comprising the status update to a third device object associated with a third user over a first rate-limited link.