23 results about "Location information server" patented technology

A location information server including: an acquisition unit configured to acquire, from each of a plurality of receivers, a received signal strength of a radio signal transmitted from a transmitter; an estimation unit configured to estimate a location of the transmitter based on the received signal strengths of the first to the third highest among the acquired received signal strengths; and a correction unit configured to correct, when the difference between a received signal strength based on at least one of the received signal strengths of the first to the third highest and a received signal strength of the fourth highest is smaller than a predetermined value, the estimated location of the transmitter based on the received signal strength of the fourth highest.

The invention discloses a hazardous chemical substance intelligent management terminal, a hazardous chemical substance intelligent management method and an intelligent laboratory. The hazardous chemical substance intelligent management terminal comprises a cabinet, a cabinet door, a camera, an indicator light belt and a server. Trays are arranged in the cabinet to divide a cavity of the cabinet into a plurality of storage cavities; the cabinet doors are in one-to-one correspondence with the storage cavities; the camera is mounted at the top of the storage cavity; an indicator light belt connected with a light controller is arranged on the tray; the server is in communication connection with the camera, identifies the label information of the target hazardous chemical substance and marks the position information of the target hazardous chemical substance; the server is in communication connection with the electromagnetic lock driving module and the light controller, sends an unlocking instruction to the electromagnetic lock driving module according to the position information of the target hazardous chemical substance so as to automatically open the corresponding cabinet door, and outputs a lightening instruction to the light controller so as to automatically lighten the indicator light strip at the corresponding position; therefore, when a user extracts the target hazardous chemical substance, the user can visually see the position of the target hazardous chemical substance, so that the needed hazardous chemical substance can be quickly and accurately found.

The invention relates to the technical field of communication, and discloses a positioning system and method based on a sensing relay, and the system comprises a server which is used for receiving a request command of a user side for a target object, and transmitting a matching strategy corresponding to the request command to a multi-sensor module; the multi-sensor module comprises a plurality of sensing relays; the multi-sensor module is used for acquiring target information of the target object based on the matching strategy and returning the target information to the server; the target information comprises position information of the target object; and the server is also used for sending the target information to the user side. Through the multiple sensor modules, the system can obtain wider and more accurate signal coverage under the condition that a sensing target area is blocked by a large obstacle, and meanwhile, the accuracy and reliability of positioning information can also be improved by obtaining target information containing position information through multiple sensor data.

A server performs a method for automatically provisioning an electronic device installed at an installation location. The server receives (e.g., from a mobile application) information relating to installation of the electronic device at the installation location. The installation information includes at least one image captured at the installation location. The server determines whether location information for the electronic device was received from the electronic device after the device was installed. Responsive to determining that location information for the electronic device was not so received, the server determines whether the at least one image includes geolocation metadata. When the at least one image includes geolocation metadata, the server determines the geolocation of the electronic device based on the geolocation metadata. Responsive to determining the geolocation of the electronic device, the server generates at least some provisioning data for the device and transmits at least the generated provisioning data to the device.

This system effectively detects stalking incidents and implements effective sanctions against perpetrators while protecting the privacy of tracking device owners. [Solution] The tracking device search system comprises a user terminal and a server that manages location information for multiple tracking devices. In response to a search request from the user terminal, the server transmits information to the user terminal based on the number of tracking devices present in its vicinity. The information based on the number only indicates the number of tracking devices and does not include detailed location information for the tracking devices. The server analyzes the results of multiple searches to detect patterns in which the same tracking device is continuously detected at different locations or at different times, and restricts the acquisition of location information for the reported tracking device's owner account.

The embodiment of the invention provides a position information management method and system and a computer readable storage medium. The method comprises: a server receiving first location information from a first client device; the server determines whether to provide the first location information to the second client device using a machine learning model; in response to determining to provide the first location information to the second client device, transmitting the first location information to the second client device; in response to determining that a feedback message corresponding to the first location information is received from the second client device, the server updates the machine learning model in accordance with the feedback message.

The invention discloses an intelligent vending machine and a vending system, the vending system is applied to the intelligent vending machine and a server connected with the intelligent vending machine, and the server obtains the position information of the first intelligent vending machine; the server obtains a plurality of intelligent vending machines adjacent to the first intelligent vending machine according to the position information, and connects the positions of the plurality of intelligent vending machines on a map to form a closed polygon; the server obtains the types of the buildings in the polygon from the map, and counts the number of the buildings of each type; and the server associates the articles sold by the first intelligent vending machine within the predetermined time period with the number of the buildings of each type, and stores the association relationship. According to the method and the device, the problems of relatively strong subjective factors and unreasonable cargo configuration caused by manually configuring the quantity and the types of the articles sold in the intelligent vending machine are solved, so that the rationality of cargo configuration in the intelligent vending machine is improved.

An information processing system (1) presents position information of a vehicle (2) in a communication terminal (3) using a server (100) that receives measured position information of the vehicle (2), acquires a predetermined travel path of the vehicle (2), calculates estimated position information of the vehicle (2) on the basis of the measured position information and the predetermined travel path, and transmits the estimated position information to the communication terminal (3), the measured position information is a measured value of the position information.

The disclosed technology performs dynamic routing of a request to create a voicemail associated with a call session for a wireless communication device. Upon receiving the request, a query is sent to a DNS server of a wireless network to identify location information of the wireless communication device. The DNS server determines a voicemail server geographically proximate to the wireless communication device based on the information in the query and one or more location mapping tables and / or pre-defined mapping logics stored in the DNS server. Upon receiving information of the voicemail server as output of the query, the request to create the voicemail is routed to the voicemail server geographically proximate to the wireless communication device.

To provide a disaster management system capable of accurately, efficiently calculate the cost required for restoration of each disaster area when natural disasters occur.SOLUTION: A disaster management system 1 consists of a portable information processing terminal 2 and a server 3. The portable information processing terminal 2 has an information input part 2a capable of inputting the information 4 for a damage amount calculation of the damage area D in the event of a disaster, an individual damage amount calculation part 2b to calculate the individual disaster amount of the disaster area D based on the predetermined arithmetic expression corresponding to the disaster amount calculation information 4, and a GPS function part 2c capable of measuring the disaster location information using an artificial satellite. The server 3 has an information storage part 3a to acquire the individual damage amount and the damage location information from the portable information processing terminal 2 and to store them by associating them each other, and a total damage amount calculation part 3b to tally the individual disaster amount of each different disaster area D and to calculate the total disaster amount when the disasters occur.SELECTED DRAWING: Figure 1

This invention provides a putting assistance system and a method for operating the same. [Solution] The putting assistance system according to this technology may include: a putting assistance device built into the grip portion of the player's putter, which detects the player's address posture on the green, acquires and outputs ball position information, which is the position information at the time the address posture is detected; a server that generates putting strategy information for the ball's position based on the ball's position information, the slope of the green, and the position information of the hole cup; and a terminal that receives the ball's position information from the putting assistance device and transmits it to the server, receives the putting strategy information from the server, and provides the putting assistance device with voice guidance information determined according to the putting strategy information.

A location information server includes: an acquisition unit configured to acquire received signal strengths of radio signals transmitted from a transmitter and received at a receiver; an estimation unit configured to estimate a location of the transmitter or receiver, using at least the top three received signal strengths among the acquired received signal strengths; and a reliability calculation unit configured to calculate a reliability of the location estimation based on the received signal strengths that have been used.

The invention relates to the technical field of pig breeding, and discloses a modular pig breeding system and device. The system comprises a biological data acquisition module used for acquiring physical sign information of pigs; the positioning module is used for collecting position information of pigs; the server terminal is used for receiving the physical sign information and the position information of the pig in real time and generating a push signal and an alarm signal when the received physical sign information is abnormal; the processing terminal is used for receiving a push signal, and the push signal comprises the sign information and the position information currently received by the server terminal; and the warning module is used for receiving the alarm signal and performing warning action. The device is used for realizing the system. The physical sign information of the pig is collected, the health condition of the pig is analyzed in real time, the abnormal condition of the pig can be known in real time, the investment of human resources is reduced, and the production efficiency is improved.

The disclosed technology performs dynamic routing of a request to create a voicemail associated with a call session for a wireless communication device. Upon receiving the request, a query is sent to a DNS server of a wireless network to identify location information of the wireless communication device. The DNS server determines a voicemail server geographically proximate to the wireless communication device based on the information in the query and one or more location mapping tables and / or pre-defined mapping logics stored in the DNS server. Upon receiving information of the voicemail server as output of the query, the request to create the voicemail is routed to the voicemail server geographically proximate to the wireless communication device.

The invention provides a method and a device for providing an industrial product distribution management service. The industrial product circulation management service providing server can acquire location information of all retail places from all retail terminals. The server can distribute the retail store to each sub-distribution center according to the driving time of the logistics vehicle between each sub-logistics center and the retail store. The server may designate a retail store area assigned to the first sub-distribution center as a first logistics area and designate a retail store area assigned to the second sub-distribution center as a second logistics area. The server obtains order information of at least one industrial product from at least one retail terminal, and the order information may include a number of industrial products and location information of a retail store that is an order destination of the industrial product. And the server can distribute the logistics order to the first sub-logistics center and the second sub-logistics center according to the order information.

Systems and methods are provided for tracking an asset carried via a transportation medium. One such system includes a tracking device and a server. The tracking device is configured to be attached to the asset. The server is configured to receive, from the tracking device, positional information of the tracking device during at least a first operational mode and receive, from a secondary tracking system associated with the transportation medium, positional information of the transportation medium during at least a second operational mode. The server is further configured to determine whether the tracking device is being carried via the transportation medium and to automatically switch between the first operational mode and the second operational mode in response to determining whether the tracking device is being carried via the transportation medium.

To provide a detection system capable of early and surely detecting an entry or approach to an off limits area on a construction site.SOLUTION: A detection system (1) of the present invention comprises: a detection device (10) which is held by a worker on a construction site and detects that the worker enters a detection area (40) around a heavy machine (20); and a positional information server (30) which transmits to the detection device positional information of a first detection area which is set around the heavy machine and positional information of a second detection area which includes the first detection area and wider than the first detection area. The detection device (10) outputs second warning information in the case of entry to the second detection area, outputs first warning information in the case of entry to the first detection area and notifies the positional information server (30) of the entry to the first detection area and in the case of the entry to the first detection area from the detection device (10), the positional information server (30) transmits warning information to the heavy machine (20).SELECTED DRAWING: Figure 2

A location management system and a location management method. The position information of the other competitors is acquired at the time when the first competitor enters the preset area. A position management system (100) is provided with: a first communication device (1) which is attached to a first competitor (U1) and which acquires first position information (PS1) indicating the position of the first competitor (U1) from a GNSS system (5); a second communication device (2) that is attached to a second competitor (U2) and that acquires second position information (PS2) indicating the position of the second competitor (U2) from the GNSS system (5); a server device (3) that receives the first position information (PS1) from the first communication device (1) and receives the second position information (PS2) from the second communication device (2); the fixed communication device (4) communicates with the first communication device (1) and the second communication device (2), and when the first communication device (1) communicates with the fixed communication device (4), the first communication device (1) transmits the first position information (PS1) to the server device (3), and the server device (3) causes the second communication device (2) to transmit the second position information (PS2).

A communication system (100) comprises: a vehicle (110); a roadside device (130) disposed along a road on which the vehicle (110) travels; and a server-side system (150) that predicts the communication quality of a communication path from a V2X application server (152), which provides V2X service to the vehicle (110), to the roadside device (130). The roadside device (130) sequentially transmits a prediction request, prediction information, and position information indicating the position of the roadside device (130) to the server-side system (150) at predetermined time intervals. Each time the server-side system (150) receives the prediction request, the server-side system (150) predicts the communication quality using the prediction information and the position information indicating the position of the roadside device (130), and sequentially transmits the prediction results to the roadside device (130). The roadside device (130) sequentially stores the prediction results, and transmits the stored latest prediction result to the vehicle (110) upon receiving a prediction request from the vehicle (110).

The application provides a key transmission and acquisition method and device, wherein a server obtains first device feature information sent by an edge computing device, the first device feature information comprising: a first cell identifier of a wireless network accessed by the edge computing device and position information of at least one first controlled device connected by the edge computing device; the server determines second device feature information registered by the edge computing device, the second device feature information comprising: a second cell identifier of a wireless network accessed by the edge computing device and position information of at least one second controlled device connected by the edge computing device; and if the first cell identifier matches the second cell identifier and the position information of the at least one first controlled device matches the position information of the at least one second controlled device, the server sends key information to the edge computing device. The scheme provided by the application can improve the security of the key required by the edge computing device.

To provide a wireless transmitter location management system that is inexpensive, can cover a wide area over a long period of time. [Solution] The location management system 1 comprises a wireless transmitter 2, a repeater 3, and a server 5, as described below. The wireless transmitter 2 transmits individual signals containing individual information at predetermined time intervals. The repeater 3 acquires location information at predetermined time intervals and transmits identified location information, which is the location information with identification information attached, at predetermined time intervals. The server 5 receives and stores the identified location information transmitted from the repeater 3. The repeater 3 includes a mobile unit and has a receiving unit 7 that receives individual signals. When it receives an individual signal, it acquires the signal strength of the individual signal, stores the maximum strength value (the maximum value of the signal strength) and the time at which it occurred, and transmits supplementary data with the individual information, maximum strength value, and maximum strength time attached to the identified location information. The server 5 calculates the wireless transmitter location from the supplementary data.

A pharmaceutical asset tracking system and method for pharmaceutical asset tracking is disclosed. The system includes a pharmaceutical asset tracker that transmits pharmaceutical asset information to a communication device. The pharmaceutical asset information includes an identifier of a pharmaceutical asset associated with the pharmaceutical asset tracker in a defined region. The communication device responds to the communication via a crowdsourcing protocol, and the pharmaceutical asset tracker transmits the pharmaceutical asset information to the communication device via the responsive crowdsourcing protocol. The system includes a server configured to receive the pharmaceutical asset information and location information from the communication device. The server may determine a location of the asset based on the location information and provide display information regarding a group of pharmaceutical assets determined to be at a specified location. The group is identified based on the pharmaceutical asset information of each asset in the group.

The present disclosure relates to positioning methods, systems, and apparatuses. One example method includes receiving, by a server, a first message from a first terminal device, where the first message includes first location information determined by the first terminal device, determining, by the server, a first reference object based on the first location information, and sending, by the server, a second message to the first terminal device, where the second message includes identification information of the first reference object, and the identification information of the first reference object is used by the first terminal device to update the first location information.