公开(公告)号：US20240355193A1

公开(公告)日：2024-10-24

申请号：US18532894

申请日：2023-12-07

申请人： First Institute of Oceanography, Ministry of Natural Resources

发明人： Ping LI ,  Jun DU ,  Guoqiang XU ,  Wenwen YAN ,  Ziwen TIAN

IPC分类号： G08B31/00 ,  G01C13/00 ,  G06F30/20 ,  G08B21/10

CPC分类号： G08B31/00 ,  G01C13/006 ,  G01C13/008 ,  G06F30/20 ,  G08B21/10 ,  G06F2111/10

摘要： A method and system for determining coastal erosion disaster early warning lines and calculating spatial scope thereof. The method includes determining a coastal erosion rate according to coastal erosion change monitoring data and landform data; and calculating at least one coastal erosion early warning line in coming N years in conventional conditions according to an established coastal erosion rate calculation method; determining the at least one coastal erosion early warning line in N years in extreme conditions by increasing influencing factors of accelerated sea level rise and extreme storm waves and utilizing a determination and calculation method of coastal erosion disaster early warning lines; and obtaining a coastal erosion retreat position and scope and sending early warning based on the coastal erosion rate in conventional conditions and the at least one coastal erosion early warning line in extreme conditions

公开(公告)号：US20240346819A1

公开(公告)日：2024-10-17

申请号：US18574931

申请日：2021-07-05

申请人： NEC Corporation

发明人： Nana JUMONJI ,  Yosuke Kimura ,  Chisato Sugawara ,  Takakazu Ishil ,  Hiromichi Hirata ,  Daisuke Hashizume ,  Shouhel Ohno

IPC分类号： G06V20/10 ,  G01C13/00 ,  G01S13/86 ,  G01S13/90 ,  G06T7/521 ,  G06V10/40 ,  G06V10/776 ,  G06V20/50

CPC分类号： G06V20/176 ,  G01C13/008 ,  G01S13/867 ,  G01S13/90 ,  G06T7/521 ,  G06V10/40 ,  G06V10/776 ,  G06V20/50 ,  G06T2207/10028 ,  G06T2207/30184 ,  G06T2207/30252

摘要： In order to improve accuracy of an investigation of the disaster situation, a disaster investigation assistance device of the present invention includes a range determination means configured to determine a disaster range using a change in a ground surface that is a result of an analysis using a measurement result by a ground surface measurement device; an investigation region extraction means configured to extract an investigation region based on the disaster range; an image acquisition means configured to acquire an image acquired by an image acquisition device in the investigation region; and a water level determination means configured to determine a first water level in the investigation region using the acquired image.

公开(公告)号：US11659789B1

公开(公告)日：2023-05-30

申请号：US17984256

申请日：2022-11-10

申请人： CHANGJIANG WATER RESOURCES PROTECTION INSTITUTE

发明人： Bo Jiang ,  Hongqing Li ,  Xiaoyuan Wang ,  Zhilan Liu ,  Bo Cheng ,  Yachun Liu ,  Xue Bi ,  Rongyou Chen

IPC分类号： A01G7/00 ,  G01C13/00 ,  G06V20/10 ,  G06V10/764

CPC分类号： A01G7/00 ,  G01C13/008 ,  G06V10/764 ,  G06V20/10

摘要： An ecological restoration method for a lake wetland against effects of water level rise in a dry season includes: collecting basic data of a lake; determining wetland phytoremediation species of the lake; determining characteristic water levels of the lake under a baseline scenario and under different water level rise scenarios; determining a restoration range based on wetland types corresponding to different characteristic water levels; selecting an experimental restoration area from the restoration range, and performing ecological restoration; and monitoring a plant community state and waterbird biodiversity, judging whether the restoration reaches a preset goal, and adjusting the method if the restoration does not reach the preset goal. According to the method, the effects of water level rise in the dry season on wetland habitat, biodiversity, ecosystem services and the like can be relieved to the greatest extent, so that an ecological restoration effect of the lake wetland is improved.

公开(公告)号：US20180129213A1

公开(公告)日：2018-05-10

申请号：US15795013

申请日：2017-10-26

申请人： Per Pelin ,  Paul D. Salmon

发明人： Per Pelin ,  Paul D. Salmon

IPC分类号： G05D1/02 ,  G01C21/20 ,  B63J99/00 ,  B63H20/00 ,  G01S15/89 ,  G01S7/62

CPC分类号： G05D1/0206 ,  B63B49/00 ,  B63B2201/18 ,  B63B2213/02 ,  B63H20/007 ,  B63J99/00 ,  B63J2099/006 ,  G01C13/008 ,  G01C21/203 ,  G01S7/6263 ,  G01S15/8902

摘要： A system for controlling a marine vessel has a sonar depth finder which displays a chart, stored in memory, for a body of water. The chart includes an underwater feature contour that defines a boundary of an underwater feature. The sonar depth finder includes a processor to create or update the topographical chart based on sonar data from a sonar transducer assembly. The sonar data includes information on the underwater feature. The processor can display and store the topographical chart. The user may select from the underwater feature contours on the depth finder display. The depth finder can generate a route for the marine vessel that includes a path along the selected underwater feature contours. A vessel control device, in communication with the depth finder, may receive transmissions, from the depth finder, which include the generated route. The vessel control device can automatically direct the marine vessel along the route.

公开(公告)号：US20170140653A9

公开(公告)日：2017-05-18

申请号：US14228159

申请日：2014-03-27

申请人： NS SOLUTIONS CORPORATION

发明人： Kazuhiro SASAO ,  Masaru Yokoyama ,  Arata Sakurai ,  Ricardo Musashi OKAMOTO

IPC分类号： G08G3/00 ,  B63B49/00 ,  G06T11/60

CPC分类号： G01C21/34 ,  B63B43/18 ,  B63B49/00 ,  B63B2213/02 ,  B63J2099/008 ,  G01C13/008 ,  G01C21/00 ,  G01C21/20 ,  G01C21/3407 ,  G01C21/3685 ,  G02B27/01 ,  G06F17/30247 ,  G06K9/6201 ,  G06Q10/087 ,  G06Q30/0207 ,  G06Q30/06 ,  G06Q30/0601 ,  G06Q30/0639 ,  G06T11/00 ,  G06T11/60 ,  G06T19/003 ,  G06T19/006 ,  G08G1/04 ,  G08G1/143 ,  G08G3/00 ,  G09B29/007 ,  Y02A90/32

摘要： A mobile terminal (200) obtains image data related to a product posted on a flier (300) by imaging and sends the image data related to the product to a shopping management server (100). Upon reception of the image data related to the product from the mobile terminal (200), the shopping management server (100) determines the product by analyzing the image data related to the product, obtains at least one of inventory information and sales information of the product, and sends at least one of the inventory information and the sales information of the product to the mobile terminal (200). The mobile terminal (200) combines computer-graphics image data indicating at least one of the inventory information and the sales information of the product sent from the shopping management server (100) with an image of the flier in real space and presents the combined image, thereby solving the problem.

公开(公告)号：US20170066515A1

公开(公告)日：2017-03-09

申请号：US15263276

申请日：2016-09-12

申请人： Pelagic Pressure Systems Corp.

发明人： Robert R. Hollis ,  John E. Lewis ,  Mike Hollis ,  Ed Pataky ,  Hoan Hoang

IPC分类号： B63C11/02 ,  B63C11/26 ,  G01C13/00 ,  G01S19/19 ,  G01L19/14

CPC分类号： B63C11/02 ,  B63C11/26 ,  B63C2011/021 ,  G01C13/008 ,  G01L19/14 ,  G01S19/19 ,  G06F17/40

摘要： Dive computers incorporating a variety of features are disclosed. One embodiment of the invention includes a dive computer including a microprocessor, memory configured to store a software application, a pressure transducer configured to determine depth information, and a communications device configured to communicate with external devices, wherein the software application configures the microprocessor to create a dive log stored in memory, wherein the dive log includes recorded information including depth of submersion information recorded from the pressure transducer, and transmit the dive log using the communications device.

摘要翻译： 公开了包含各种特征的潜水电脑。 本发明的一个实施例包括潜水计算机，其包括微处理器，被配置为存储软件应用的存储器，被配置为确定深度信息的压力传感器以及被配置为与外部设备通信的通信设备，其中所述软件应用配置所述微处理器以创建 存储在存储器中的潜水日志，其中所述潜水日志包括记录的信息，包括从所述压力传感器记录的浸没信息的深度，以及使用所述通信设备发送所述潜水日志。

公开(公告)号：US20160314336A1

公开(公告)日：2016-10-27

申请号：US15093040

申请日：2016-04-07

申请人： DigitalGlobe, Inc.

发明人： GRZEGORZ MIECZNIK ,  BRETT W. BADER

IPC分类号： G06K9/00 ,  G01F23/292 ,  G01F23/00 ,  G06T7/00 ,  G01C13/00

CPC分类号： G06K9/0063 ,  G01C13/008 ,  G01F23/0061 ,  G01F23/292 ,  G01S11/12 ,  G06T7/50 ,  G06T11/60 ,  G06T2207/10028 ,  G06T2207/10036 ,  G06T2207/30181 ,  Y02A90/32

摘要： Techniques for improving overhead image bathymetry include obtaining depth information from image data based on one or more of the spectral domain, the angular domain (e.g., stereo or photogrammetry), the temporal domain (e.g., monitoring the movement of waves in a body of water), or any other suitable domain, together with a priori information about the area of interest. These different pieces of depth information from the various different domains are combined together using any combination of Optimal Estimation and Continuity Constraints to improve the accuracy of the results.

公开(公告)号：US09443039B2

公开(公告)日：2016-09-13

申请号：US13733081

申请日：2013-01-02

申请人： Robert R. Hollis ,  John E. Lewis ,  Mike Hollis ,  Ed Pataky ,  Hoan Hoang

发明人： Robert R. Hollis ,  John E. Lewis ,  Mike Hollis ,  Ed Pataky ,  Hoan Hoang

IPC分类号： G06F17/40 ,  G01S19/19 ,  B63C11/26 ,  B63C11/02

CPC分类号： B63C11/02 ,  B63C11/26 ,  B63C2011/021 ,  G01C13/008 ,  G01L19/14 ,  G01S19/19 ,  G06F17/40

摘要： Dive computers incorporating a variety of features are disclosed. One embodiment of the invention includes a dive computer including a microprocessor, memory configured to store a software application, a pressure transducer configured to determine depth information, and a communications device configured to communicate with external devices, wherein the software application configures the microprocessor to create a dive log stored in memory, wherein the dive log includes recorded information including depth of submersion information recorded from the pressure transducer, and transmit the dive log using the communications device.

摘要翻译： 公开了包含各种特征的潜水电脑。 本发明的一个实施例包括潜水计算机，其包括微处理器，被配置为存储软件应用的存储器，被配置为确定深度信息的压力传感器以及被配置为与外部设备通信的通信设备，其中所述软件应用配置所述微处理器以创建 存储在存储器中的潜水日志，其中所述潜水日志包括记录的信息，包括从所述压力传感器记录的浸没信息的深度，以及使用所述通信设备发送所述潜水日志。

公开(公告)号：US09372082B1

公开(公告)日：2016-06-21

申请号：US14851506

申请日：2015-09-11

申请人： OCEAN UNIVERSITY OF CHINA

发明人： Jiwei Tian ,  Wei Zhao ,  Ming Xu ,  Qingxuan Yang

IPC分类号： G01F23/56 ,  G01C13/00

CPC分类号： G01C13/008 ,  B63B2211/00 ,  G01C13/00 ,  G01C13/002

摘要： A method includes: a guide cable and an observation platform is provided, a profiler is mounted, and a trigger gear is set at the bottom of the guide cable; a weight drop-off gear is set at the top of the guide cable, when the observation platform is located at the top of the guide cable, one weight is released by the weight drop-off gear onto the observation platform so that the observation platform descends along the guide cable owing to additional gravity, and when the observation platform descends to the given position of the trigger gear at the bottom of the guide cable, the release gear releases the weight on the observation platform so that the observation platform returns by its own buoyancy to the top along the guide cable; another weight is subsequently released by the weight drop-off gear so that the observation platform repeats the foregoing reciprocating motion.

摘要翻译： 一种方法包括：提供引导电缆和观察平台，安装轮廓仪，并在引导电缆的底部设置扳机齿轮; 在导轨的顶部设置减重齿轮，当观察平台位于导缆的顶部时，一个重物由重量下降装置释放到观察平台上，使得观察平台 由于附加的重力，沿导轨下降，当观察平台下降到引导电缆底部的触发装置的给定位置时，释放装置释放观察平台上的重量，使得观察平台由其返回 自身浮力沿着导缆线顶部; 随后由重量下降装置释放另一重物，使得观察平台重复上述往复运动。

公开(公告)号：US20160123737A1

公开(公告)日：2016-05-05

申请号：US14533912

申请日：2014-11-05

申请人： Spatial Engineering, Inc.

发明人： Richard L. Truluck

IPC分类号： G01C21/00 ,  H04L29/06 ,  B63B49/00

CPC分类号： B63B49/00 ,  G01B21/18 ,  G01C13/008 ,  G01C21/005 ,  G01C21/20

摘要： A system for providing near real time navigation information includes a first communication device configured to transmit collection vessel data representing collection vessel draft and a geoposition. It also includes a second communication device configured to transmit user vessel data, including user vessel draft and user geoposition. A processing device is configured to determine a keel verified depth (KVD) based upon the collection vessel depth for the geoposition and transmit that data to the second communication device.

摘要翻译： 一种用于提供近实时导航信息的系统，包括：第一通信装置，被配置为发送代表收集船草稿和地理位置的采集船数据。 它还包括被配置为传送用户船只数据的第二通信设备，包括用户船只草稿和用户地理位置。 处理装置被配置为基于用于地理位置的收集容器深度来确定龙骨验证深度（KVD），并将该数据发送到第二通信设备。