WO2018036297A1 - 室内定位和基于其的信息推送系统、方法、设备及终端 - Google Patents

室内定位和基于其的信息推送系统、方法、设备及终端 Download PDF

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Publication number
WO2018036297A1
WO2018036297A1 PCT/CN2017/092858 CN2017092858W WO2018036297A1 WO 2018036297 A1 WO2018036297 A1 WO 2018036297A1 CN 2017092858 W CN2017092858 W CN 2017092858W WO 2018036297 A1 WO2018036297 A1 WO 2018036297A1
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Prior art keywords
information
subsystem
user
indoor positioning
terminal
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PCT/CN2017/092858
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English (en)
French (fr)
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WO2018036297A8 (zh
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胡应添
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京信通信系统（中国）有限公司
京信通信系统（广州）有限公司
京信通信技术(广州)有限公司
天津京信通信系统有限公司
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Priority to US16/327,637 priority Critical patent/US20190219403A1/en
Publication of WO2018036297A1 publication Critical patent/WO2018036297A1/zh
Publication of WO2018036297A8 publication Critical patent/WO2018036297A8/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/206—Instruments for performing navigational calculations specially adapted for indoor navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0252—Radio frequency fingerprinting
    • G01S5/02521—Radio frequency fingerprinting using a radio-map
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0257—Hybrid positioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/20—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel
    • H04W4/21—Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel for social networking applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • G01S2205/02—Indoor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings

Definitions

  • the present invention relates to the field of Internet technologies, and in particular, to a system, a method, a background device, a terminal, an information push system, a method, a background device, and a terminal based on the mobile terminal application software.
  • LBS Location Based Service based on location services
  • O2O Online To Offline online to offline
  • Location-based service which acquires the location information (geographic coordinates, or geodetic coordinates) of the mobile terminal user through the telecom mobile operator's radio communication network (such as GSM network, CDMA network) or external positioning method (such as GPS).
  • GSM Geographical System
  • GIS Information System
  • Traditional GPS-based outdoor positioning technology is very mature and has begun to be widely used, but as the end of positioning technology, indoor positioning technology has been developing relatively slowly.
  • the social dating APP software has high requirements for the accuracy of positioning. If the precise location of the user can be accurately provided, the quality and success rate of the friends can be greatly improved.
  • GPS Global Positioning System
  • AGPS Assisted GPS
  • Beidou positioning method The positioning accuracy is generally above 10 meters, which is far from practical. Application requirements.
  • GPS Global Positioning System
  • Beidou satellite navigation system have been widely used in today's society.
  • These global satellite navigation systems basically use the three-ball intersection positioning principle to achieve spatial positioning, that is, by measuring multiple The distance from the satellite to the moving target, combined with the known real-time position information of the satellite, calculates the three-dimensional coordinates of the moving target.
  • GPS and Beidou satellite navigation system have a positioning accuracy of 10 meters.
  • the global satellite navigation system has a civilian accuracy of 10 meters, which is too low for indoor positioning.
  • the satellite signal has low power and cannot penetrate solid obstacles such as buildings, and there is a problem of positioning occlusion.
  • Patent No. CN200810167140 the Chinese patent application entitled “A Dating System, Implementation Method and Dating Server” proposes a dating system based on GIS positioning method.
  • This positioning method can only obtain the user's latitude and longitude information, that is, only Can locate the "positioning accuracy" of the building (such as Beijing's International Trade Building), that is, the positioning accuracy is more than 10 meters, and it is impossible to locate which floor of the specific building (such as: 401 of the 4th floor of Beijing International Trade Building) Room)
  • Such "positioning accuracy” that is, positioning accuracy of 3 to 5 meters.
  • the patent number is CN200610060380, the Chinese patent application entitled "Precise Positioning Interactive Dating Method", the proposed technical solution is to use GPS positioning method to achieve location location, and realize user interaction based on the location information and pre-established network. make friends.
  • the technical solution can satisfy the function of the location service, the problem of insufficient positioning of the GPS and the occlusion of the indoor positioning cannot be overcome due to the GPS positioning, and the requirements for accurate positioning in the room cannot be met.
  • GPS, Beidou and other positioning systems have limitations such as low precision and large error.
  • a new indoor positioning system and information push system are needed.
  • the present invention provides an indoor precise positioning system and an information push system based on indoor precise positioning, in view of the problem that the indoor positioning accuracy is not high and the accuracy is insufficient. Based on the same purpose, the embodiment of the present invention further provides an implementation method for indoor precise positioning and information push, a background device and a terminal.
  • an embodiment of the present invention provides an information push system based on indoor precise positioning, and the information push system includes: an intelligent terminal subsystem, an indoor positioning subsystem, an APP server subsystem, and a dating server subsystem, wherein The intelligent terminal subsystem is simultaneously connected with the indoor positioning subsystem and the APP server subsystem, and the APP server subsystem is connected with the dating server subsystem, wherein:
  • the intelligent terminal subsystem has wireless signal transceiving function and an open operating system platform that can install APP application software.
  • Wireless signals such as: WiFi (Wireless Fidelity: IEEE 802.11-based wireless LAN) signals, Bluetooth signals, ZigBee (IEEE802.15.4-based low-power LAN protocol) signals, 2G/3G/4G signals, and future 5G signals Wait.
  • the wireless signal transceiving function interacts with the indoor positioning subsystem to achieve accurate positioning in the room.
  • the intelligent terminal subsystem has an open operating system platform that can install smart APP application software.
  • open operating system platforms such as: Apple's iOS, Android Android, Microsoft's Windows Phone operating system.
  • Typical intelligent terminal subsystems such as: smart phones, PAD (Pad, portable android device tablet), smart wearable devices (smart watches, smart bracelets, etc.), smart TVs, etc.
  • the indoor positioning subsystem is different from previous GPS or A-GPS based positioning methods, but based on wireless signals (including Bluetooth, WiFi, 2G/3G/4G, etc.), by measuring some parameters of the received radio waves. According to a certain algorithm, the precise geographical location of a mobile terminal or an individual at a certain time is accurately determined, and the precise indoor positioning of the user of the intelligent terminal subsystem is realized by using the previously stored database and map information.
  • wireless signals including Bluetooth, WiFi, 2G/3G/4G, etc.
  • the APP server subsystem is configured to receive service request and feedback information (including APP user registration, APP user login, APP user logout, APP user friend request, etc.) sent by the intelligent terminal subsystem, and the APP server subsystem may These business requests are processed and some information is fed back to the intelligent terminal subsystem, such as the feedback information of the APP user's successful friends.
  • part of the service request of the user of the intelligent terminal subsystem (such as the request information that the APP user actively requests the friend) is sent to the dating server subsystem, and the service request is processed by the dating server subsystem, and the processing result information of the request is processed.
  • the dating server subsystem is configured to pass the request information of the friend list or list issued by the intelligent terminal subsystem, and the user location information obtained by the intelligent terminal subsystem interacting with the indoor positioning subsystem, through the background of the dating server subsystem Big data calculation and statistics, the friend list or list of the user's location is pushed to the user APP list of the intelligent terminal subsystem through the processing of the APP server subsystem, and the terminal user can obtain the friend information of the location.
  • the information push system based on indoor precise positioning proposed by the present invention introduces indoor positioning technology and indoor positioning to solve the problems of low accuracy and large error in positioning systems such as GPS and Beidou in an indoor environment.
  • Subsystem On the basis of accurately locating the location of the end user, through the friend server subsystem and the APP server subsystem, the accurate and personalized push of the end user's friend demand for the intelligent terminal subsystem is realized and presented on the end user's APP.
  • the technical solution separates the independent APP server subsystem, and the technical solution can be applied to the third-party dating APP application software, further improving the scalability, compatibility and openness of the system, and increasing the applicable surface of the system. Greatly improved the adaptability and competitiveness of the system.
  • FIG. 1 is a schematic structural diagram of an information push system according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a module composition of an indoor positioning subsystem according to an embodiment of the present invention
  • FIG. 3 is a schematic diagram of an interaction process between an intelligent terminal subsystem and an indoor positioning subsystem according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of positioning AP deployment of a multi-storey building of the same building in an embodiment of the present invention
  • FIG. 5 is a schematic diagram of an interaction process of an information push system according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of an intelligent terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of an APP background device according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a dating background device according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of an indoor positioning terminal according to an embodiment of the present invention.
  • an information push system and an implementation method based on indoor precise positioning are proposed.
  • an indoor positioning subsystem and a dating service subsystem By introducing an indoor positioning subsystem and a dating service subsystem, a corresponding process is defined and a separate APP server subsystem is separated.
  • the patented method can be applied to a third-party dating APP application software, which further enhances the scalability, compatibility and openness of the patent.
  • an information push system based on indoor precise positioning is provided in the embodiment of the present invention.
  • the schematic diagram of the structure is as shown in FIG. 1 .
  • the information push system in this embodiment includes: an intelligent terminal subsystem 101 and an indoor positioning subsystem. 102.
  • the intelligent terminal subsystem 101 has a wireless signal transceiving function.
  • Common wireless signals such as: WiFi (Wireless Fidelity: IEEE 802.11-based wireless LAN) signals, Bluetooth signals, ZigBee (IEEE 802.15.4-based low-power LAN protocol) signals, 2G/3G/4G signals, and future 5G signal, etc.
  • the wireless signal transceiving function refers to information interaction with the indoor positioning subsystem 102, thereby achieving accurate positioning in the room.
  • the intelligent terminal subsystem 101 has an open operating system platform capable of installing smart APP application software.
  • open operating system platforms such as: Apple's iOS, Android Android, Microsoft's Windows Phone operating system.
  • Typical intelligent terminal subsystems such as: smart phones, PAD (Pad, portable android device tablet), smart wearable devices (smart watches, smart bracelets, etc.), smart TVs, etc.
  • the indoor positioning subsystem 102 is different from the previous GPS or A-GPS based positioning method, but based on wireless signals (including Bluetooth, WiFi, 2G/3G/4G, etc.), by performing some parameters of the received wireless signal.
  • the measurement according to a certain algorithm, accurately measures the geographical location of a certain mobile terminal or individual at a certain time, and realizes accurate indoor positioning of the user of the intelligent terminal subsystem 101 by using the previously stored database and map information.
  • the existing positioning method can only obtain the user's latitude and longitude information, and can only locate the "positioning accuracy" of the building (such as Beijing's International Trade Building), that is, the positioning accuracy is more than 10 meters, and it is impossible to locate which layer of the specific building. Which room (such as: Room 401 on the 4th floor of Beijing International Trade Building) has the "positioning accuracy", that is, the positioning accuracy is 3 to 5 meters.
  • the indoor positioning subsystem 102 of the method of the present invention can achieve indoor positioning with an accuracy of 3 to 5 meters.
  • the APP server subsystem 103 is configured to receive the service request and feedback information of the user terminal sent by the smart terminal subsystem 101 (including APP user registration, APP user login, APP user logout, APP user friend request and other request information), and the APP server The system 103 processes these service requests and feeds back some information to the intelligent terminal subsystem 101, such as feedback information of successful APP users.
  • part of the service request of the user of the intelligent terminal subsystem 101 (such as the request information that the APP user actively requests the friend) is also sent to the dating server subsystem 104, and the service request is processed by the dating server subsystem 104, and the request is made.
  • the processing result information is transmitted to the end user of the intelligent terminal subsystem 101 through the APP server subsystem 103.
  • the intelligent terminal subsystem 101 determines the location information of the terminal user by interacting with the information of the indoor positioning subsystem 102 according to the location request of the dating server subsystem 104, and sends the location information to the dating server subsystem. 104.
  • the location information of the end user here not only locates the latitude and longitude information of the user, but also includes specific building and floor information, which further improves the accuracy of the positioning.
  • the friend server subsystem 104 is configured to: according to the request information from the smart terminal subsystem 101 that requires a friend list or list, and the user location information obtained by the smart terminal subsystem 101 interacting with the indoor positioning subsystem 102, through the friend server
  • the background big data calculation and statistics of the subsystem 104, the friend list or list of the location where the user is located is pushed to the user APP list of the intelligent terminal subsystem 101 through the processing of the APP server subsystem 103, and the terminal user can obtain Dating information for the location.
  • the dating server subsystem 104 can also push customized customized dating information according to the user requirements of the user of the intelligent terminal subsystem 101, or combined with big data analysis, for example, according to the gender characteristics of the user, the friend of the opposite sex can be pushed to the friend. information.
  • the indoor positioning subsystem 102 is composed of an indoor positioning AP (AP: Access Point access point) 201 and an indoor positioning server 202.
  • AP Access Point access point
  • the indoor positioning AP 201 is mainly a small base station with wireless signal transceiving function, capable of generating, transmitting and receiving wireless signals, and the output power is between 10 and 200 mW (mW: milliwatts), and the coverage is in the range of 10 to 100 meters.
  • it includes: WiFi small base station, Bluetooth small base station, 2G/3G/4G/5G small base station, ZigBee small base station, and the like.
  • the indoor positioning server 202 mainly has an indoor positioning algorithm function, and combines the field strength information of the terminal user, the fingerprint information, the stored map information, the fingerprint information database, etc., and obtains the precise indoor position of the user through calculation and judgment of the algorithm.
  • the indoor positioning server 202 generally uses a general-purpose server such as a Windows X86 server.
  • the indoor positioning server 202 triggers the smart terminal subsystem 101 of the target terminal user to establish a connection with the indoor positioning AP 201 according to the positioning request information reported by the indoor positioning AP 201, and obtains the field strength information and fingerprint information of the corresponding terminal user, and According to a certain algorithm, the collected data is processed, and the processed data is matched and judged with the stored map information and the fingerprint information database, and the location information of the terminal user is given, thereby realizing precise positioning of the terminal user. .
  • the indoor positioning AP 201 there are generally two deployment modes, one is provided by the indoor positioning service provider, and the indoor positioning service provider deploys the indoor positioning AP 201 and the indoor positioning server 202 by itself. The other is deployed by the operator. Operators generally deploy commercial APs indoors to achieve wireless signal coverage. The indoor positioning service provider and the operator can define interfaces and protocols for transmitting and receiving signals.
  • the terminal user information on the AP is uploaded to the indoor positioning server 202 deployed by the indoor positioning service provider, and the location information of the terminal user determined by the indoor positioning server 202 is fed back to the terminal user of the intelligent terminal subsystem 101 through the indoor positioning AP 201. Go up.
  • Apple's iBeacon technology solution can be adopted.
  • Apple introduced an indoor positioning system based on a low-power Bluetooth module, also known as the iBeacon solution.
  • the topology of the indoor positioning AP 201 calculates the distance according to the model of the RF field strength decay with distance.
  • the indoor positioning AP 201 can form a communication area with a radius of 50 m, and devices in the area can transmit information through low-power Bluetooth technology.
  • the indoor positioning server 202 and the related software algorithm can accurately determine the end user field strength information fed back by the indoor positioning AP 201, and output a position determination result.
  • iBeacon can use the principle of triangulation to perceive whether the user's position is Far, Near or Immediate, and its positioning accuracy can reach decimeter level.
  • FIG. 3 is a schematic diagram of an interaction process between an intelligent terminal subsystem and an indoor positioning subsystem according to an embodiment of the present invention. The process consists of the following steps:
  • the intelligent terminal subsystem 301 resides in the indoor location AP 302 and transmits the wireless
  • the strength information of the signal or the fingerprint information is given to the indoor positioning AP 302;
  • Indoor positioning AP 302 will receive feedback on the strength information or fingerprint information of the wireless signal.
  • the indoor positioning server 303 collects the wireless signal strength information or fingerprint information fed back by the three indoor positioning APs 302, and processes the data through a certain technology (such as iBeacon technology) and the algorithm, and combines the maps stored on the server. Information or fingerprint information to determine the precise location of the end user;
  • the indoor location server 303 sends the determined location information of the terminal user to the indoor location AP 302;
  • the indoor positioning AP 302 continues to transmit the accurate location information of the terminal user to the intelligent terminal subsystem 301, that is, the accurate indoor positioning of the terminal user is realized.
  • the indoor precise positioning system can be accurately positioned to a specific floor of the building, which also ensures that the information push system of the present invention can accurately push the buddy list and information where the terminal user is located.
  • FIG. 4 is a schematic diagram of positioning AP deployment of a multi-storey building of the same building in an embodiment of the present invention.
  • the invention can accurately locate the precise location of the intelligent terminal user, including which floor of the building is located. In order to accurately target the end user, the following steps are required:
  • the floor information of the specific building is also stored as one of the map information in the indoor positioning server 303 by the electronic map vector data form;
  • the indoor positioning AP 302 (such as: WiFi small base station, Bluetooth small base station, 2G/3G/4G/5G small base station, ZigBee small base station, etc.) will obtain the resident information of the terminal user. Under a specific AP, the initial positioning of the terminal user is implemented based on certain technologies and algorithms;
  • the indoor positioning AP 302 sends the initially located location information to the indoor positioning server 303, which also includes the Label number corresponding to the indoor positioning AP 302;
  • the indoor positioning server 303 can accurately determine the accuracy of the terminal user by mapping and matching with the electronic map vector data in the database according to the preliminary positioning position information sent by the indoor positioning AP 302 and the Label number of the indoor positioning AP.
  • the indoor positioning AP 302 is respectively positioned as AP1-1, AP1-2, AP1-3, etc. according to different floors, and different Label numbers are given to facilitate indoor positioning.
  • the server 303 effectively distinguishes, thereby achieving accurate indoor positioning for the end user.
  • the intelligent terminal subsystem 101 For the end user of the intelligent terminal subsystem 101, there are two modes for initiating an online dating information update request. One is that the terminal user actively initiates a friend request on the APP application software, and requests the dating server subsystem 104 to issue a nearby friend list. Or information, and updated in real time to the user APP application software, this type of mode is called: active push mode. The other is that the user does not initiate the online dating information update request, but the APP application periodically polls, and periodically (such as every 30 minutes) requests the dating server subsystem 104 to send a friend list or information near the terminal user, and Real-time update to the user APP application software, this type of mode is called: passive push mode.
  • FIG. 5 is a schematic diagram of an interaction process of an information push system according to an embodiment of the present invention, where the process includes the following steps:
  • the terminal user of the intelligent terminal subsystem 501 actively sends a location information request to the indoor positioning subsystem 502, and attaches information such as the wireless signal field strength or fingerprint information of the terminal user;
  • the indoor positioning subsystem 502 receives the location request of the intelligent terminal subsystem 501 and the information such as the wireless signal field strength or fingerprint information, and outputs the precise geographic location of the terminal user through the processing of the positioning technology, and sends the information to the Intelligent terminal subsystem 501;
  • the terminal user of the intelligent terminal subsystem 501 issues an online dating information update request, with accurate terminal user location information, and sends the request information and accurate terminal user location information to the APP server subsystem 503;
  • the APP server subsystem 503 sends the online dating information update request and the accurate terminal user location information from the terminal user from the intelligent terminal subsystem 501 to the dating server subsystem 504;
  • the APP server subsystem 503 receives the friend list or list of the location of the user sent from the dating server subsystem 504, transmits the information to the smart terminal subsystem 501, and updates it to the user APP application software in real time.
  • the user of the intelligent terminal subsystem 501 can greatly improve the success rate of the friends according to the requirements of the friends who are pushed in the vicinity according to the requirements of the friends.
  • the dating server subsystem 504 can also push customized customer dating information according to the user requirements of the user of the intelligent terminal subsystem 501 or combined with big data analysis, for example, according to the gender characteristics of the user, the friend of the opposite sex can be pushed to the friend. information.
  • the technical solution of the invention is also applicable to the APP application software developed by a third-party company, such as the commonly used dating software, QQ dating, WeChat, Mo Mo, Beauty App and other APP software.
  • the information push system based on indoor precise positioning proposed by the embodiment of the present invention is to solve the problem in the room.
  • GPS, Beidou and other positioning systems have problems such as low precision and large error, and introduce indoor positioning technology and indoor positioning subsystem.
  • an accurate algorithm is used to accurately measure the geographic location of a certain mobile terminal or individual at a certain time.
  • the friend server subsystem and the APP server subsystem On the basis of accurately locating the location of the end user, through the friend server subsystem and the APP server subsystem, the accurate and personalized push of the end user's friend demand for the intelligent terminal subsystem is realized and presented on the end user's APP.
  • this patent separates the independent APP server subsystem.
  • This patented method can be applied to third-party dating APP application software, which further enhances the scalability, compatibility and openness of this patent, and increases the application scope of patents. Greatly improved the adaptability and competitiveness of the system.
  • the embodiment of the present invention further provides an intelligent terminal.
  • the smart terminal mainly includes: a processor 601, a memory 602, a transceiver 603, and a bus interface 604, wherein the processor 601 and the memory 602 is connected to the transceiver 603 through a bus interface 604;
  • the processor 601 is configured to read a program in the memory 602, and execute the following method: initiate an online dating information update request in an active push mode, where the active push mode is that the smart terminal user actively initiates a friend request on the APP application software, requesting a friend
  • the background device sends a nearby friend list or information, and updates to the user APP application software in real time;
  • the memory 602 is configured to store one or more executable programs, and may store data used by the processor 601 when performing operations;
  • the transceiver 603 is configured to send and receive wireless signals under the control of the processor 601.
  • Bus interface 604 provides an interface for the processor to manage the bus architecture and normal processing.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 601 and various circuits of memory represented by memory 602.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the processor 601 is further configured to: initiate an online dating information update request in a passive push mode, where the passive push mode is that the user does not initiate an online dating information update request, but is periodically polled by the APP application software, and periodically makes friends.
  • the background device requests to send a friend list or information near the terminal user, and updates to the user APP application software in real time.
  • the embodiment of the present invention further provides an APP background device.
  • the APP background device mainly includes: a processor 701, a memory 702, a transceiver 703, and a bus interface 704, wherein the processor 701, the memory 702, and the transceiver 702
  • the machines 703 are connected by a bus interface 704;
  • the processor 701 is configured to read a program in the memory 702, and execute the following method: receiving a service request and feedback information of the user terminal sent by the smart terminal, processing the service request, and feeding the result to the smart terminal; Sending a part of the service request of the user of the smart terminal to the dating background device, and processing the service request by the dating background device, and sending the requested processing result information to the terminal user of the intelligent terminal through the APP background device;
  • the memory 702 is configured to store one or more executable programs, and may store data used by the processor 701 when performing operations;
  • the transceiver 703 is configured to receive the request and information sent by the smart terminal and the dating device under the control of the processor 701, and send the request and the information to the smart terminal and the dating background device;
  • Bus interface 704 provides an interface for the processor to manage the bus architecture and normal processing.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 701 and various circuits of memory represented by memory 702.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the embodiment of the present invention further provides a dating background device.
  • the dating background device mainly includes: a processor 801, a memory 802, a transceiver 803, and a bus interface 804, wherein the processor 801, the memory 802, and the transceiver The machines 803 are connected by a bus interface 804;
  • the processor 801 is configured to read a program in the memory 802, and execute the following method: according to the request information from the smart terminal that requires a friend list or list, and the user location information obtained by the smart terminal interacting with the indoor positioning terminal, The background big data calculation and statistics of the dating background device, and the friend list or list of the location of the user is pushed to the user APP list of the smart terminal through the processing of the APP background device;
  • the memory 802 is configured to store one or more executable programs, and may store data used by the processor 801 when performing operations;
  • the transceiver 803 is configured to receive the request and information sent by the APP background device under the control of the processor 801, and send the request and the information to the APP background device;
  • Bus interface 804 provides an interface for the processor to manage the bus architecture and normal processing.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 801 and various circuits of memory represented by memory 802.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the embodiment of the present invention further provides an indoor positioning terminal.
  • the indoor positioning terminal mainly includes: a processor 901, a memory 902, a transceiver 903, and a bus interface 904, wherein the processor 901, the memory 902, and the transceiver 902
  • the machines 903 are connected by a bus interface 904;
  • the processor 901 is configured to read a program in the memory 902 and perform the following method: receiving and measuring a wireless signal. After measuring the received radio waves, the geographic location of a certain mobile terminal or individual at a certain time is accurately determined according to a certain algorithm, and the user of the intelligent terminal is realized by using the previously stored database and map information. Precise indoor positioning;
  • the memory 902 is configured to store one or more executable programs, and may store data used by the processor 901 when performing operations;
  • the transceiver 903 is configured to receive, by the processor 901, a wireless signal sent by the smart terminal.
  • Bus interface 904 provides an interface for the processor to manage the bus architecture and normal processing.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 901 and various circuits of memory represented by memory 902.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the processor 901 is further configured to: have an indoor positioning algorithm function, combine the field strength information of the end user, the fingerprint information, the stored map information, and the fingerprint information database, and obtain a precise indoor location of the user through calculation and judgment of the algorithm.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that the computer Or performing a series of operational steps on other programmable devices to produce computer-implemented processing such that instructions executed on a computer or other programmable device are provided for implementing a block in a flow or a flow and/or block diagram of the flowchart Or the steps of the function specified in multiple boxes.

Abstract

本发明公开了一种室内定位和基于其的信息推送系统、方法、设备及终端，该系统包括：智能终端子系统、室内定位子系统、APP服务器子系统和交友服务器子系统；智能终端子系统，具有无线信号收发功能和一个能安装APP的操作系统平台；室内定位子系统，基于无线信号，根据一定的算法实现对用户的精确室内定位；APP服务器子系统，用于接收并对这些业务请求进行处理和信息上报；交友服务器子系统，用于将该用户所处位置的交友列表或清单，推送到智能终端子系统的用户APP列表里。本发明还可应用于第三方的交友APP应用软件，进一步提升了本发明的可扩展性、兼容性和开放性，大大提升了系统的适应性和竞争力。

Description

室内定位和基于其的信息推送系统、方法、设备及终端
本申请要求在2016年8月24日提交中国专利局、申请号为CN201610710387.9、发明名称为“一种室内定位系统、方法和基于其的信息推送系统、方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及互联网技术领域，尤其涉及移动终端应用软件中，实现室内定位的系统、方法、后台设备及终端和基于其的信息推送系统、方法、后台设备及终端。
背景技术
随着LBS(Location Based Service基于位置服务)和O2O(Online To Offline线上到线下)不断火热，定位技术近年来也备受关注且发展迅速。基于位置的服务，它是通过电信移动运营商的无线电通讯网络(如GSM网、CDMA网)或外部定位方式(如GPS)获取移动终端用户的位置信息(地理坐标，或大地坐标)，在地理信息系统(GIS：Geographic Information System)平台的支持下，为用户提供相应服务的一种增值业务。传统的基于GPS的室外定位技术已经非常成熟并开始被广泛使用，但是作为定位技术的末端，室内定位技术发展一直相对缓慢。
随着移动互联网的发展和智能手机的流行，智能手机的第三方应用程序APP(APP：Application应用)的发展也如火如荼，尤其是社交类的APP软件，发展非常迅猛。
社交性的交友类APP软件，对定位的精确度有较高的要求，如果能精确的提供用户的精确位置，能大大提高交友的质量和成功率。但现有的一些技术和方法，都是基于GPS(Global Positioning System全球定位系统)、AGPS(Assisted GPS,网络辅助GPS)或北斗定位的方法，定位精度一般在10米以上，远远无法满足实际应用的要求。
美国的全球定位系统(GPS)和中国的北斗卫星导航系统等全球卫星导航系统已经在当今社会得到广泛应用，这些全球卫星导航系统基本利用三球交会定位原理来实现空间定位，即通过测量多颗卫星到移动目标的距离，结合已知的卫星精确的实时位置信息，计算移动目标的三维坐标。其中，GPS和北斗卫星导航系统的定位精度均为10米。
然而，全球卫星导航系统存在一定的局限性：无法进行室内定位。原因有：
全球卫星导航系统的民用精度为10米，这一精度对于室内定位而言过低。
卫星信号功率较低，无法穿透建筑物等固体障碍物，存在定位遮挡问题。
全球卫星导航系统的数据库中不包含室内地图。
专利号为CN200810167140，名称为《一种交友系统、实现方法及交友服务器》的中国专利申请提出了一种基于GIS定位方式的交友系统，这种定位方式只能获得用户的经纬度信息，也即只能定位到大楼(如北京的国贸大厦)这一“定位精度”，也即定位精度在10米以上，而无法定位具体大楼的哪一层哪一房间(如：北京国贸大厦的4楼的401房间)这样的“定位精度”，也即定位精度3～5米。
专利号为CN200610060380，名称为《精确定位的互动交友方法》的中国专利申请，提出的技术方案就是利用GPS定位的方法实现对位置的定位，并基于该位置信息和预先建立的网络实现用户的互动交友。该技术方案虽然能满足位置服务的功能，但是由于基于GPS定位，并不能克服GPS定位精度不够及室内定位存在遮挡的问题，满足不了室内精确定位的要求。
因此，在室内环境中，GPS、北斗等定位系统具有精度低、误差大等局限性，为了满足室内定位的需求，需要一种新的室内定位系统和信息推送系统。
发明内容
针对现有技术所存在的室内定位精确度不高，准确性不足的问题，本发明实施例提出了一种室内精确定位系统和基于室内精确定位的信息推送系统。基于同一目的，本发明的实施例还提供了室内精确定位及信息推送的实现方法，后台设备及终端。
为了实现上述目的，本发明实施例中提供了一种基于室内精确定位的信息推送系统，该信息推送系统包括：智能终端子系统、室内定位子系统、APP服务器子系统和交友服务器子系统，其中，智能终端子系统同时与室内定位子系统和APP服务器子系统相连接，APP服务器子系统与交友服务器子系统连接，其中：
智能终端子系统，具有无线信号收发功能，以及具备一个具有开放性的操作系统平台，能安装APP应用软件的功能。无线信号如：WiFi(Wireless Fidelity：基于IEEE 802.11标准的无线局域网)信号、蓝牙信号、ZigBee(基于IEEE802.15.4标准的低功耗局域网协议)信号、2G/3G/4G信号，以及未来的5G信号等。无线信号收发功能，是与室内定位子系统进行交互，实现室内的精确定位。
同时，智能终端子系统具备一个具有开放性的操作系统平台，能安装智能APP应用软件。常用的开放性操作系统平台，如：苹果的iOS，安卓Android、微软的Windows Phone操作系统等。典型的智能终端子系统，如：智能手机、PAD(Pad，portable android device平板电脑)、智能可穿戴设备(智能手表、智能手环等)、智能电视等。
室内定位子系统，不同于以往的基于GPS或A-GPS的定位方法，而是基于无线信号(包括蓝牙、WiFi和2G/3G/4G等)，通过对接收到的无线电波的一些参数进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定，借助事先存储的数据库和地图信息，实现对智能终端子系统的用户的精确室内定位。
APP服务器子系统，用于接收智能终端子系统发送的用户终端的业务请求和反馈信息(包括APP用户注册、APP用户登录、APP用户注销、APP用户交友请求等请求信息)，APP服务器子系统会对这些业务请求进行处理，并反馈一些信息给智能终端子系统，如APP用户交友成功的反馈信息。同时，也会将智能终端子系统的用户的部分业务请求(如APP用户主动要求交友的请求信息)发送到交友服务器子系统，由交友服务器子系统处理这些业务请求，并将请求的处理结果信息通过APP服务器子系统发送给智能终端子系统的终端用户。
交友服务器子系统，用于根据来自智能终端子系统所发出的需要交友列表或清单的请求信息，以及智能终端子系统与室内定位子系统交互所获得的用户位置信息，通过交友服务器子系统的后台大数据计算和统计，将该用户所处位置的交友列表或清单，通过APP服务器子系统的处理，推送到智能终端子系统的用户APP列表里，终端用户即可获取所在位置的交友信息。
上述实施例中，本发明提出的一种基于室内精确定位的信息推送系统，为解决在室内环境中，GPS、北斗等定位系统具有精度低、误差大等问题，引入了室内定位技术和室内定位子系统。并在精确定位终端用户位置的基础上，通过交友服务器子系统、APP服务器子系统等，实现对智能终端子系统的终端用户交友需求的精确和个性化推送，并呈现在终端用户的APP上。此外，本技术方案分离出独立的APP服务器子系统，本技术方案可应用于第三方的交友APP应用软件，进一步提升了系统的可扩展性、兼容性和开放性，增加了系统的适用面，大大提升了系统的适应性和竞争力。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例的信息推送系统的结构示意图；
图2为本发明实施例中室内定位子系统的模块组成示意图；
图3为本发明实施例中的智能终端子系统和室内定位子系统的交互流程示意图；
图4是本发明实施例中同一大厦多层楼的定位AP部署的示意图；
图5为本发明实施例中的信息推送系统的交互流程示意图；
图6为本发明实施例提供的智能终端的结构示意图；
图7为本发明实施例提供的APP后台设备的结构示意图；
图8为本发明实施例提供的交友后台设备的结构示意图；
图9为本发明实施例提供的室内定位终端的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，并不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明实施例中提出一种基于室内精确定位的信息推送系统和实现方法，通过引入室内定位子系统、交友服务子系统，对相应的流程进行规范化定义，并分离出独立的APP服务器子系统，本专利方法可应用于第三方的交友APP应用软件，进一步提升了本专利的可扩展性、兼容性和开放性。
实施例
参阅图1所示，本发明实施例中提供基于室内精确定位的信息推送系统，其结构示意图如图1所示，本实施例中的信息推送系统包括：智能终端子系统101、室内定位子系统102、APP服务器子系统103和交友服务器子系统104，其中，智能终端子系统101同时与室内定位子系统102和APP服务器子系统103相连接，APP服务器子系统103与交友服务器子系统104连接，其中：
智能终端子系统101，具有无线信号收发功能。常见的无线信号如：WiFi(Wireless Fidelity：基于IEEE 802.11标准的无线局域网)信号、蓝牙信号、ZigBee(基于IEEE802.15.4标准的低功耗局域网协议)信号、2G/3G/4G信号，以及未来的5G信号等。无线信号收发功能，是指与室内定位子系统102进行信息交互，从而实现室内的精确定位。
同时，智能终端子系统101具备一个具有开放性的操作系统平台，能安装智能APP应用软件。常用的开放性操作系统平台，如：苹果的iOS，安卓Android、微软的Windows Phone操作系统等。典型的智能终端子系统，如：智能手机、PAD(Pad，portable android device平板电脑)、智能可穿戴设备(智能手表、智能手环等)、智能电视等。
室内定位子系统102，不同于以往的基于GPS或A-GPS的定位方法，而是基于无线信号(包括蓝牙、WiFi和2G/3G/4G等)，通过对接收到的无线信号的一些参数进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定，借助事先存储的数据库和地图信息，实现对智能终端子系统101的用户的精确室内定位。
现有的定位方式只能获得用户的经纬度信息，只能定位到大楼(如北京的国贸大厦)这一“定位精度”，也即定位精度在10米以上，而无法定位具体大楼的哪一层哪一房间(如：北京国贸大厦的4楼的401房间)这样的“定位精度”，也即定位精度3～5米。本发明方法的室内定位子系统102可实现精度是3～5米的室内定位。
APP服务器子系统103，用于接收智能终端子系统101发送的用户终端的业务请求和反馈信息(包括APP用户注册、APP用户登录、APP用户注销、APP用户交友请求等请求信息)，APP服务器子系统103会对这些业务请求进行处理，并反馈一些信息给智能终端子系统101，如APP用户交友成功的反馈信息。同时，也会将智能终端子系统101的用户的部分业务请求(如APP用户主动要求交友的请求信息)发送到交友服务器子系统104，由交友服务器子系统104处理这些业务请求，并将请求的处理结果信息通过APP服务器子系统103发送给智能终端子系统101的终端用户。
在本实施例中，智能终端子系统101根据交友服务器子系统104的定位请求，通过与室内定位子系统102的信息交互，确定终端用户的位置信息，并将该位置信息发送至交友服务器子系统104。
这里的终端用户的位置信息，不只是定位到用户的经纬度信息，还包括具体的大楼和楼层信息，进一步提高了定位的精确度。
交友服务器子系统104，用于根据来自智能终端子系统101所发出的需要交友列表或清单的请求信息，以及智能终端子系统101与室内定位子系统102交互所获得的用户位置信息，通过交友服务器子系统104的后台大数据计算和统计，将该用户所处位置的交友列表或清单，通过APP服务器子系统103的处理，推送到智能终端子系统101的用户APP列表里，终端用户即可获取所在位置的交友信息。
进一步的，智能终端子系统101的用户根据所推送的附近位置的交友信息，即可根据自己的要求，针对性的交友，极大提升交友的成功率。交友服务器子系统104还可以根据智能终端子系统101的用户的用户要求，或者结合大数据分析，针对性的推送客户定制化的交友信息，如可以根据用户性别特性，给他推送异性的用户交友信息。
图2为本发明实施例中室内定位子系统的模块组成示意图；如图2所示，室内定位子系统102由室内定位AP(AP：Access Point接入点)201和室内定位服务器202组成。
其中，室内定位AP 201主要是具有无线信号收发功能的小基站，能产生、发送和接收无线信号，输出功率在10～200mW(mW：milliwatt毫瓦)之间，覆盖范围在10～100米之间，一般包括：WiFi小基站、蓝牙小基站、2G/3G/4G/5G小基站、ZigBee小基站等。
其中，室内定位服务器202主要是具备室内定位算法功能，结合终端用户的场强信息、指纹信息以及储存的地图信息、指纹信息库等，通过算法的计算和判决，得到用户的精确室内位置。室内定位服务器202一般是采用通用的服务器，如Windows X86服务器等。
一般的，室内定位服务器202根据室内定位AP 201上报的定位请求信息，触发目标终端用户的智能终端子系统101与室内定位AP 201建立连接，获得相应的终端用户的场强信息、指纹信息，并根据一定的算法，对收集到的数据进行处理，并将处理后的数据与储存的地图信息、指纹信息库等进行匹配和判决，给出终端用户的位置信息，从而实现对终端用户的精确定位。
对于室内定位AP 201，一般有两种部署方式，一种是由室内定位服务商自己提供，由室内定位服务商自行部署室内定位AP 201以及室内定位服务器202。另一种是由运营商部署，运营商一般会在室内部署商用的AP，实现无线信号的覆盖，而室内定位服务商可以和运营商定义好相关收发信号的接口和协议，获取驻留在该AP上的终端用户信息，并上传到室内定位服务商部署的室内定位服务器202，室内定位服务器202判决得到的终端用户的位置信息，通过室内定位AP 201，反馈给智能终端子系统101的终端用户上去。
基于蓝牙小基站的室内定位技术，可以采用苹果公司的iBeacon技术方案。苹果公司于2013年推出了基于低功耗的蓝牙模块的一套室内定位系统，也就是iBeacon方案。室内定位AP 201的拓扑根据射频场强随距离衰减的模型计算距离。通过建立蓝牙小基站，室内定位AP 201可以形成一个50m半径范围的通信区域，在该区域内的设备都可以通过低功耗蓝牙技术进行信息传输。室内定位服务器202搭配相关的软件算法，能够实现对室内定位AP 201反馈的终端用户场强信息进行精确判断，并输出位置判决结果。在应用到室内定位方面，iBeacon可以通过三角定位原理感知到用户的位置是Far、Near还是Immediate，其定位精度可达到分米级。
基于WiFi、2G/3G/4G/5G小基站的室内定位技术，有两种技术方案：一种是通过移动设备和三个无线网络接入点的无线信号强度，通过差分算法，来精准地对终端用户进行三角定位。另一种是事先记录丰富的确定位置点的信号强度(“指纹”信息)，通过用新加入的设备的信号强度对比用户指纹数据库，来确定位置(“指纹”定位)。该类室内定位方法，可精确到3～5米。中国专利号为201310348083.9的《指纹定位方法与服务器》和专利号为201310348033.0的《指纹定位方法与服务器》提出了两种新型的指纹定位方法，可以实现 对终端用户的精确定位。
图3为本发明实施例中的智能终端子系统和室内定位子系统的交互流程示意图。该流程包含如下步骤：
(1)智能终端子系统301驻入到室内定位AP 302的小区中，并发送无线
信号的强度信息或指纹信息等给室内定位AP 302；
(2)室内定位AP 302将接收到的无线信号的强度信息或指纹信息等反馈
给室内定位服务器303，室内定位服务器303收集到3个室内定位AP 302反馈的无线信号强度信息或指纹信息，通过一定的技术(如iBeacon技术)和算法的处理，并结合存储在服务器上的地图信息或指纹信息，判断得出终端用户的精确位置；
(3)室内定位服务器303将判决得出的终端用户的精确位置信息发送给室内定位AP302；
(4)室内定位AP 302继续将终端用户的精确位置信息发送到智能终端子系统301，即实现了对终端用户的精确室内定位。
在本发明中，室内精确定位系统可以精确定位到大楼的具体楼层，这也保证本发明的信息推送系统是可以精确推送终端用户位置所处的好友列表和信息。
图4是本发明实施例中同一大厦多层楼的定位AP部署的示意图。本发明能精确定位到智能终端用户的精确位置，包括所处大厦的具体哪一楼层。为了精确定位到终端用户，需要如下步骤：
(1)将具体大厦的楼层信息也作为地图信息之一，通过电子地图矢量数据形式，存储在室内定位服务器303中；
(2)对室内定位AP 302进行标记，对应每层的每个AP，要单独进行标记，记录每个AP的Label编号，将该数据存储在室内定位服务器303中；
(3)在进行室内定位的时候，室内定位AP 302(如：WiFi小基站、蓝牙小基站、2G/3G/4G/5G小基站、ZigBee小基站等)会获取终端用户的驻留信息，在特定的AP下，基于一定的技术和算法实现对终端用户的初步定位；
(4)室内定位AP 302将初步定位的位置信息发送给室内定位服务器303，其中也包含室内定位AP 302对应的Label号；
(5)室内定位服务器303会根据室内定位AP 302发送的初步定位位置信息以及室内定位AP的Label号，通过和数据库里的电子地图矢量数据进行映射和匹配，即可精确判断出终端用户的精确位置，并输出终端用户的经纬度信息、楼层信息、具体的室内位置信息等给智能终端子系统301。
在图4中，对于具体的某一大楼，根据楼层不同，对室内定位AP 302分别定位为，AP1-1，AP1-2，AP1-3….等，要给予不同的Label编号，便于室内定位服务器303有效的区分，从而实现对终端用户精确的室内定位。
对于智能终端子系统101的终端用户来说，发起在线交友信息更新请求有两种模式，一种是终端用户在APP应用软件上主动发起交友请求，要求交友服务器子系统104下发附近的好友列表或信息，并实时更新到用户APP应用软件中，该类模式称为：主动推送模式。另一种是用户没有主动发起在线交友信息更新请求，而是由APP应用软件定期轮询，定期(如每隔30分钟)向交友服务器子系统104请求发送终端用户附近的好友列表或信息，并实时更新到用户APP应用软件中，该类模式称为：被动推送模式。
对于主动推送模式和被动推送模式，具有相同的交互流程，下面以主动推送模式来进行说明。图5为本发明实施例中的信息推送系统的交互流程示意图，该流程包含如下步骤：
(1)智能终端子系统501的终端用户主动向室内定位子系统502发送位置信息请求，并附带终端用户的无线信号场强或指纹信息等信息；
(2)室内定位子系统502接收到智能终端子系统501的位置请求和无线信号场强或指纹信息等信息，经过定位技术的处理，输出终端用户的精确地理位置，并将该信息发送给在智能终端子系统501；
(3)智能终端子系统501的终端用户发出在线交友信息更新请求，并附带精确的终端用户位置信息，将该请求信息和精确的终端用户位置信息发送给APP服务器子系统503；
(4)APP服务器子系统503将来自智能终端子系统501的终端用户主动发起在线交友信息更新请求和精确的终端用户位置信息发送给交友服务器子系统504；
(5)交友服务器子系统504通过后台大数据计算和统计，将该用户所处位置的交友列表或清单，发送给APP服务器子系统503；
(6)APP服务器子系统503接收来自交友服务器子系统504发送的用户所处位置的交友列表或清单，将该信息发送给智能终端子系统501，并实时更新到用户APP应用软件中。
同时，智能终端子系统501的用户根据所推送的附近位置的交友信息，即可根据自己的要求，针对性的交友，极大提升交友的成功率。交友服务器子系统504还可以根据智能终端子系统501的用户的用户要求，或者结合大数据分析，针对性的推送客户定制化的交友信息，如可以根据用户性别特性，给他推送异性的用户交友信息。
本发明的技术方案，同样适用于第三方公司开发的APP应用软件，比如现在常用的交友软件，QQ交友、微信、陌陌、美丽约等APP软件。
综上所述，本发明实施例提出的一种基于室内精确定位的信息推送系统，为解决在室 内环境中，GPS、北斗等定位系统具有精度低、误差大等问题，引入了室内定位技术和室内定位子系统。利用无线移动通信网络，通过对接收到的无线电波的一些参数进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定。并在精确定位终端用户位置的基础上，通过交友服务器子系统、APP服务器子系统等，实现对智能终端子系统的终端用户交友需求的精确和个性化推送，并呈现在终端用户的APP上。此外，本专利分离出独立的APP服务器子系统，本专利方法可应用于第三方的交友APP应用软件，进一步提升了本专利的可扩展性、兼容性和开放性，增加了专利的适用面，大大提升了系统的适应性和竞争力。
基于相同的原理，本发明实施例还提供了一种智能终端，如图6所示，该智能终端主要包括：处理器601、存储器602，收发机603、总线接口604，其中处理器601、存储器602与收发机603之间通过总线接口604连接；
处理器601，用于读取存储器602中的程序，执行下列方法：以主动推送模式发起在线交友信息更新请求，所述主动推送模式是智能终端用户在APP应用软件上主动发起交友请求，要求交友后台设备下发附近的好友列表或信息，并实时更新到用户APP应用软件中；
存储器602，用于存储一个或多个可执行程序，可以存储处理器601在执行操作时所使用的数据；
收发机603，用于在处理器601的控制下收发无线信号；
总线接口604提供接口，处理器负责管理总线架构和通常的处理。
其中，在图6中，总线构架可以包括任意数量的互联的总线和桥，具体由处理器601代表的一个或多个处理器和存储器602代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。
优选地，处理器601还用于：以被动推送模式发起在线交友信息更新请求，所述被动推送模式是用户没有主动发起在线交友信息更新请求，而是由APP应用软件定期轮询，定期向交友后台设备请求发送终端用户附近的好友列表或信息，并实时更新到用户APP应用软件中。
本发明实施例还提供了一种APP后台设备，如图7所示，该APP后台设备主要包括：处理器701、存储器702，收发机703、总线接口704，其中处理器701、存储器702与收发机703之间通过总线接口704连接；
处理器701，用于读取存储器702中的程序，执行下列方法：接收智能终端发送的用户终端的业务请求和反馈信息，对所述业务请求进行处理，并将结果反馈给智能终端；同时， 将智能终端的用户的部分业务请求发送到交友后台设备，由交友后台设备处理这些业务请求，并将请求的处理结果信息通过APP后台设备发送给智能终端的终端用户；
存储器702，用于存储一个或多个可执行程序，可以存储处理器701在执行操作时所使用的数据；
收发机703，用于在处理器701的控制下接收智能终端以及交友后台设备发送的请求和信息，并向智能终端以及交友后台设备发送请求和信息；
总线接口704提供接口，处理器负责管理总线架构和通常的处理。
其中，在图7中，总线构架可以包括任意数量的互联的总线和桥，具体由处理器701代表的一个或多个处理器和存储器702代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。
本发明实施例还提供了一种交友后台设备，如图8所示，该交友后台设备主要包括：处理器801、存储器802，收发机803、总线接口804，其中处理器801、存储器802与收发机803之间通过总线接口804连接；
处理器801，用于读取存储器802中的程序，执行下列方法：根据来自智能终端所发出的需要交友列表或清单的请求信息，以及智能终端与室内定位终端交互所获得的用户位置信息，通过交友后台设备的后台大数据计算和统计，将该用户所处位置的交友列表或清单，通过APP后台设备的处理，推送到智能终端的用户APP列表里；
存储器802，用于存储一个或多个可执行程序，可以存储处理器801在执行操作时所使用的数据；
收发机803，用于在处理器801的控制下接收APP后台设备发送的请求和信息，并向APP后台设备发送请求和信息；
总线接口804提供接口，处理器负责管理总线架构和通常的处理。
其中，在图8中，总线构架可以包括任意数量的互联的总线和桥，具体由处理器801代表的一个或多个处理器和存储器802代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。
本发明实施例还提供了一种室内定位终端，如图9所示，该室内定位终端主要包括：处理器901、存储器902，收发机903、总线接口904，其中处理器901、存储器902与收发机903之间通过总线接口904连接；
处理器901，用于读取存储器902中的程序，执行下列方法：接收并测量无线信号，通 过对接收到的无线电波进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定，借助事先存储的数据库和地图信息，实现对智能终端的用户的精确室内定位；
存储器902，用于存储一个或多个可执行程序，可以存储处理器901在执行操作时所使用的数据；
收发机903，用于在处理器901的控制下接收智能终端发送的无线信号；
总线接口904提供接口，处理器负责管理总线架构和通常的处理。
其中，在图9中，总线构架可以包括任意数量的互联的总线和桥，具体由处理器901代表的一个或多个处理器和存储器902代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。
优选地，处理器901还用于：具备室内定位算法功能，结合终端用户的场强信息、指纹信息以及储存的地图信息、指纹信息库，通过算法的计算和判决，得到用户的精确室内位置。
本领域内的技术人员应明白，本发明的实施例可提供为方法、系统、或计算机程序产品。因此，本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机 或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (18)

  1. 一种信息推送系统，其特征在于，包括：智能终端子系统、室内定位子系统、APP服务器子系统和交友服务器子系统，其中，智能终端子系统同时与室内定位子系统和APP服务器子系统相连接，APP服务器子系统与交友服务器子系统连接。
  2. 如权利要求1所述的信息推送系统，其特征在于，所述智能终端子系统具有无线信号收发功能以及一个能安装APP应用软件的操作系统平台。
  3. 如权利要求1所述的信息推送系统，其特征在于，所述APP服务器子系统用于接收智能终端子系统发送的用户终端的业务请求和反馈信息，所述APP服务器子系统会对所述业务请求进行处理，并将结果反馈给智能终端子系统；同时，所述APP服务器子系统也会将智能终端子系统的用户的部分业务请求发送到交友服务器子系统，由交友服务器子系统处理这些业务请求，并将请求的处理结果信息通过APP服务器子系统发送给智能终端子系统的终端用户。
  4. 如权利要求1所述的信息推送系统，其特征在于，所述交友服务器子系统用于根据来自智能终端子系统所发出的需要交友列表或清单的请求信息，以及智能终端子系统与室内定位子系统交互所获得的用户位置信息，通过交友服务器子系统的后台大数据计算和统计，将该用户所处位置的交友列表或清单，通过APP服务器子系统的处理，推送到智能终端子系统的用户APP列表里。
  5. 如权利要求1所述的信息推送系统，其特征在于，所述室内定位子系统能够接收并测量无线信号，通过对接收到的无线电波进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定，借助事先存储的数据库和地图信息，实现对智能终端子系统的用户的精确室内定位。
  6. 如权利要求5所述的信息推送系统，其特征在于，所述室内定位子系统还包括室内定位AP及室内定位服务器，所述室内定位AP具有无限信号收发功能的小基站，能产生、发送和接收无线信号；所述室内定位服务器具备室内定位算法功能，结合终端用户的场强信息、指纹信息以及储存的地图信息、指纹信息库，通过算法的计算和判决，得到用户的精确室内位置。
  7. 一种如权利要求1所述的信息推送系统中通过所述智能终端子系统和所述室内定位子系统的交互精确室内定位的方法，包括以下步骤：
    (1)智能终端子系统驻入到室内定位AP的小区中，并发送无线信号的强度信息或指纹信息给室内定位AP；
    (2)室内定位AP将接收到的无线信号的强度信息或指纹信息反馈给室内定位服务 器，室内定位服务器收集到多个室内定位AP反馈的无线信号强度信息或指纹信息，通过一定的技术和算法的处理，并结合存储在服务器上的地图信息或指纹信息，判断得出终端用户的精确位置；
    (3)室内定位服务器将判决得出的终端用户的精确位置信息发送给室内定位AP；
    (4)室内定位AP继续将终端用户的精确位置信息发送到智能终端子系统，即实现了对终端用户的精确室内定位。
  8. 如权利要求7所述的室内精确定位方法，其特征在于，所述室内定位子系统的运行流程为以下步骤：
    (1)将具体大厦的楼层信息也作为地图信息之一，通过电子地图矢量数据形式，存储在室内定位服务器中；
    (2)对室内定位AP进行标记，对应每层的每个AP，要单独进行标记，记录每个AP的Label编号，将该数据存储在室内定位服务器中；
    (3)在进行室内定位的时候，室内定位AP会获取终端用户的驻留信息，在特定的AP下，基于一定的技术和算法实现对终端用户的初步定位；
    (4)室内定位AP将初步定位的位置信息发送给室内定位服务器，其中也包含室内定位AP对应的Label号；
    (5)室内定位服务器会根据室内定位AP发送的初步定位位置信息以及室内定位AP的Label号，通过和数据库里的电子地图矢量数据进行映射和匹配，精确判断出终端用户的精确位置，并输出终端用户的位置信息给智能终端子系统。
  9. 一种如权利要求1所述的信息推送系统中基于室内精确定位的信息推送方法，其特征在于，所述智能终端子系统的终端用户以主动推送模式发起在线交友信息更新请求，所述主动推送模式是终端用户在APP应用软件上主动发起交友请求，要求交友服务器子系统下发附近的好友列表或信息，并实时更新到用户APP应用软件中。
  10. 一种如权利要求1所述的信息推送系统中基于室内精确定位的信息推送方法，其特征在于，所述智能终端子系统的终端用户以被动推送模式发起在线交友信息更新请求，所述被动推送模式是用户没有主动发起在线交友信息更新请求，而是由APP应用软件定期轮询，定期向交友服务器子系统请求发送终端用户附近的好友列表或信息，并实时更新到用户APP应用软件中。
  11. 如权利要求9所述的信息推送方法，其特征在于，主动推送模式下的交互流程，包括以下步骤：
    (1)智能终端子系统的终端用户主动向室内定位子系统发送位置信息请求，并附带 终端用户的无线信号场强信息或指纹信息；
    (2)室内定位子系统接收到智能终端子系统的位置请求和无线信号场强信息或指纹信息，经过定位技术的处理，输出终端用户的精确地理位置，并将该信息发送给在智能终端子系统；
    (3)智能终端子系统的终端用户发出在线交友信息更新请求，并附带精确的终端用户位置信息，将该请求信息和精确的终端用户位置信息发送给APP服务器子系统；
    (4)APP服务器子系统将来自智能终端子系统的终端用户主动发起在线交友信息更新请求和精确的终端用户位置信息发送给交友服务器子系统；
    (5)交友服务器子系统通过后台大数据计算和统计，将该用户所处位置的交友列表或清单，发送给APP服务器子系统；
    (6)APP服务器子系统接收来自交友服务器子系统发送的用户所处位置的交友列表或清单，将该信息发送给智能终端子系统并实时更新到用户APP应用软件中。
  12. 如权利要求10所述的信息推送方法，其特征在于，被动推送模式下的交互流程，包括以下步骤：
    (1)智能终端子系统的终端用户主动向室内定位子系统发送位置信息请求，并附带终端用户的无线信号场强信息或指纹信息；
    (2)室内定位子系统接收到智能终端子系统的位置请求和无线信号场强信息或指纹信息，经过定位技术的处理，输出终端用户的精确地理位置，并将该信息发送给在智能终端子系统；
    (3)智能终端子系统的终端用户发出在线交友信息更新请求，并附带精确的终端用户位置信息，将该请求信息和精确的终端用户位置信息发送给APP服务器子系统；
    (4)APP服务器子系统将来自智能终端子系统的终端用户主动发起在线交友信息更新请求和精确的终端用户位置信息发送给交友服务器子系统；
    (5)交友服务器子系统通过后台大数据计算和统计，将该用户所处位置的交友列表或清单，发送给APP服务器子系统；
    (6)APP服务器子系统接收来自交友服务器子系统发送的用户所处位置的交友列表或清单，将该信息发送给智能终端子系统并实时更新到用户APP应用软件中。
  13. 一种智能终端，其特征在于，包括：处理器、存储器、收发机、总线接口，其中处理器、存储器与收发机之间通过总线接口连接；
    所述处理器，用于读取所述存储器中的程序，执行下列方法：以主动推送模式发起在线交友信息更新请求，所述主动推送模式是智能终端用户在APP应用软件上主动发起交友 请求，要求交友后台设备下发附近的好友列表或信息，并实时更新到用户APP应用软件中；
    所述存储器，用于存储一个或多个可执行程序，可以存储所述处理器在执行操作时所使用的数据；
    所述收发机，用于在所述处理器的控制下收发无线信号；
    所述总线接口，用于提供接口。
  14. 如权利要求14所述的智能终端，其特征在于，所述处理器还用于：
    以被动推送模式发起在线交友信息更新请求，所述被动推送模式是用户没有主动发起在线交友信息更新请求，而是由APP应用软件定期轮询，定期向交友后台设备请求发送终端用户附近的好友列表或信息，并实时更新到用户APP应用软件中。
  15. 一种APP后台设备，其特征在于，包括：处理器、存储器、收发机、总线接口，其中处理器、存储器与收发机之间通过总线接口连接；
    所述处理器，用于读取所述存储器中的程序，执行下列方法：接收智能终端发送的用户终端的业务请求和反馈信息，对所述业务请求进行处理，并将结果反馈给智能终端；同时，将智能终端的用户的部分业务请求发送到交友后台设备，由交友后台设备处理这些业务请求，并将请求的处理结果信息通过APP后台设备发送给智能终端的终端用户；
    所述存储器，用于存储一个或多个可执行程序，可以存储所述处理器在执行操作时所使用的数据；
    所述收发机，用于在所述处理器的控制下接收智能终端以及交友后台设备发送的请求和信息，并向智能终端以及交友后台设备发送请求和信息；
    所述总线接口，用于提供接口。
  16. 一种交友后台设备，其特征在于，包括：处理器、存储器、收发机、总线接口，其中处理器、存储器与收发机之间通过总线接口连接；
    所述处理器，用于读取所述存储器中的程序，执行下列方法：根据来自智能终端所发出的需要交友列表或清单的请求信息，以及智能终端与室内定位终端交互所获得的用户位置信息，通过交友后台设备的后台大数据计算和统计，将该用户所处位置的交友列表或清单，通过APP后台设备的处理，推送到智能终端的用户APP列表里；
    所述存储器，用于存储一个或多个可执行程序，可以存储所述处理器在执行操作时所使用的数据；
    所述收发机，用于在所述处理器的控制下接收APP后台设备发送的请求和信息，并向APP后台设备发送请求和信息；
    所述总线接口，用于提供接口。
  17. 一种室内定位终端，其特征在于，包括：处理器、存储器、收发机、总线接口，其中处理器、存储器与收发机之间通过总线接口连接；
    所述处理器，用于读取所述存储器中的程序，执行下列方法：接收并测量无线信号，通过对接收到的无线电波进行测量，根据一定的算法对某一移动终端或个人在某一时间所处的地理位置进行精确测定，借助事先存储的数据库和地图信息，实现对智能终端的用户的精确室内定位；
    所述存储器，用于存储一个或多个可执行程序，可以存储所述处理器在执行操作时所使用的数据；
    所述收发机，用于在所述处理器的控制下接收智能终端发送的无线信号；
    所述总线接口，用于提供接口。
  18. 如权利要求17所述的室内定位终端，其特征在于，所述处理器还用于：
    具备室内定位算法功能，结合终端用户的场强信息、指纹信息以及储存的地图信息、指纹信息库，通过算法的计算和判决，得到用户的精确室内位置。
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CN113766634A (zh) * 2021-08-31 2021-12-07 深圳Tcl新技术有限公司 基于5g的定位方法、装置、计算机设备和存储介质
CN113766634B (zh) * 2021-08-31 2023-08-04 深圳Tcl新技术有限公司 基于5g的定位方法、装置、计算机设备和存储介质
CN115941303A (zh) * 2022-11-28 2023-04-07 中国联合网络通信集团有限公司 身份信息校验方法、装置、设备及存储介质

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