WO2023024873A1 - 一种显示方法、电子设备及系统 - Google Patents

一种显示方法、电子设备及系统 Download PDF

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Publication number
WO2023024873A1
WO2023024873A1 PCT/CN2022/110596 CN2022110596W WO2023024873A1 WO 2023024873 A1 WO2023024873 A1 WO 2023024873A1 CN 2022110596 W CN2022110596 W CN 2022110596W WO 2023024873 A1 WO2023024873 A1 WO 2023024873A1
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WO
WIPO (PCT)
Prior art keywords
terminal device
positioning
display
location
positions
Prior art date
Application number
PCT/CN2022/110596
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English (en)
French (fr)
Inventor
黄甦
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP22860219.9A priority Critical patent/EP4369046A1/en
Publication of WO2023024873A1 publication Critical patent/WO2023024873A1/zh
Priority to US18/430,688 priority patent/US20240171672A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
    • 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
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/51—Relative positioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72427—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality for supporting games or graphical animations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
    • 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
    • H04W4/025—Services making use of location information using location based information parameters
    • 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

Definitions

  • the embodiments of the present application relate to terminal technologies, and in particular, to a display method, electronic equipment, and a system.
  • the terminal device can determine and display the current location of the terminal device through positioning technology, so that the user can determine his own location through the location displayed by the terminal device, which brings convenience to the life of the user.
  • the location information obtained by the terminal device based on various positioning methods may be different. For example, when a terminal device is switched indoors and outdoors, location information generated by different positioning methods may change greatly.
  • the terminal device only displays one terminal location, and the terminal location is obtained by the terminal device through a single positioning method or by combining multiple positioning methods. Therefore, the user cannot know the availability of each positioning method at different times or in different areas, and it is difficult to meet the user's demand for positioning display.
  • the present application provides a display method, electronic device and system.
  • the terminal device can display at least two positions.
  • the above at least two positions are the current position of the terminal device obtained based on at least two positioning methods, which can meet the user's positioning and display needs. , to improve the user experience.
  • the embodiment of the present application provides a display method, which is applied to a terminal device, and the method includes:
  • the terminal device receives a user operation, and the user operation is used to instruct to display the current location of the terminal device;
  • the terminal device acquires the current location of the terminal device through at least two positioning methods in response to the user operation, and obtains at least two locations;
  • the terminal device displays the at least two locations and labels on the map, and the labels are used to distinguish the at least two locations.
  • the terminal device can display at least two positions, the above at least two positions are the current position of the terminal device obtained based on at least two positioning methods, and correspondingly, the user can display the at least two positions based on the terminal device Determine your location.
  • This method can meet the positioning display requirements of the user who wishes to display the positions obtained by multiple positioning methods.
  • the user can also compare the positioning accuracy of different positioning methods in different areas through the display of at least two positions above, which greatly improves the user experience. .
  • the 5G positioning method has higher accuracy indoors
  • the satellite positioning method has higher accuracy outdoors.
  • the location, or the location obtained by combining the 5G positioning method and the satellite positioning method, the location displayed by the terminal device may not be accurate indoors or outdoors.
  • the terminal device can simultaneously display the position obtained based on the 5G positioning method and the position obtained based on the satellite positioning method, and the user can judge the current position by himself, and the user can participate in the positioning process. Improve the user's interest in use.
  • the positioning technologies adopted by the at least two positioning methods are different and/or devices for calculating positions in the at least two positioning methods are different.
  • the tag is used to indicate the positioning technology adopted by at least one of the at least two positioning methods or to indicate the calculation of at least one of the at least two positions A location device.
  • the acquiring the current location of the terminal device through at least two positioning methods includes:
  • the terminal device receives the first position and the first identification sent by the positioning device, and the first position is the current position of the terminal device obtained by the positioning device through one of the at least two positioning methods ; said at least two locations include said first location;
  • the terminal device generates the tag according to the first identifier.
  • the at least two positioning methods include a 5G positioning method using the fifth generation mobile communication technology 5G
  • the at least two locations include a second location
  • the second The location is obtained by the 5G positioning method.
  • the terminal device displays the at least two locations on a map, including:
  • the terminal device respectively displays icons at the at least two positions on the map.
  • the icons displayed on the at least two positions are different in color and/or shape.
  • the method further includes:
  • the terminal device displays an error range of each position centered on each position of the at least two positions.
  • the method further includes:
  • the terminal device identifies the current environment based on the at least two positions
  • the terminal device determines that the target position is the position obtained through the positioning method corresponding to the current environment; the icon displayed on the target position is different from that of the at least two positions except the The icon displayed on a location other than the target location.
  • the present application provides an electronic device.
  • the electronic device can include memory and a processor.
  • memory can be used to store computer programs.
  • the processor can be used to call a computer program, so that the electronic device executes the first aspect or any possible implementation manner of the first aspect.
  • the present application provides a computer program product containing instructions, which is characterized in that, when the above-mentioned computer program product is run on an electronic device, the electronic device is made to execute any of the possible steps in the first aspect or the first aspect. Method to realize.
  • the present application provides a computer-readable storage medium, including instructions, which is characterized in that, when the above-mentioned instructions are run on an electronic device, the electronic device is made to execute any possible method according to the first aspect or the first aspect. Method to realize.
  • the electronic device provided in the second aspect, the computer program product provided in the third aspect, and the computer-readable storage medium provided in the fourth aspect are all used to implement the display method provided in the embodiment of the present application. Therefore, the beneficial effects that it can achieve can refer to the beneficial effects in the corresponding method, and will not be repeated here.
  • FIG. 1 is a schematic structural diagram of a display system provided by an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of another display system provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a hardware structure of a terminal device 100 provided in an embodiment of the present application.
  • FIG. 4A is a block diagram of the software structure of the terminal device 100 provided by the embodiment of the present application.
  • FIG. 4B is a schematic diagram of an operating system and an application program provided by an embodiment of the present application.
  • Fig. 5 is a schematic flowchart of a display method provided by an embodiment of the present application.
  • 6A to 6C are interface diagrams of the display method provided by the embodiment of the present application applied to the terminal device;
  • Fig. 7A is a schematic diagram of a display icon provided by an embodiment of the present application.
  • Fig. 7B is a schematic diagram showing the error range provided by the embodiment of the present application.
  • Fig. 7C is a schematic diagram of a display label provided by the embodiment of the present application.
  • Fig. 7D is a schematic diagram showing arrows provided by the embodiment of the present application.
  • FIG. 8A is a schematic diagram of a display position of a terminal device provided by an embodiment of the present application.
  • Fig. 8B is a schematic diagram of another terminal device display position provided by the embodiment of the present application.
  • Fig. 8C is a schematic diagram of another display position provided by the embodiment of the present application.
  • FIG. 8D is a schematic diagram of another display position provided by the embodiment of the present application.
  • first and second are used for descriptive purposes only, and cannot be understood as implying or implying relative importance or implicitly specifying the quantity of indicated technical features. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present application, unless otherwise specified, the “multiple” The meaning is two or more.
  • UI user interface
  • the term "user interface (UI)” in the following embodiments of this application is a medium interface for interaction and information exchange between an application program or an operating system and a user, and it realizes the difference between the internal form of information and the form acceptable to the user. conversion between.
  • the user interface is the source code written in specific computer languages such as java and extensible markup language (XML).
  • the source code of the interface is parsed and rendered on the electronic device, and finally presented as content that can be recognized by the user.
  • the commonly used form of user interface is the graphical user interface (graphic user interface, GUI), which refers to the user interface related to computer operation displayed in a graphical way. It may be text, icons, buttons, menus, tabs, text boxes, dialog boxes, status bars, navigation bars, Widgets, and other visible interface elements displayed on the display screen of the electronic device.
  • the technical solution of the embodiment of the present application can be applied to various communication systems, such as: Global System for Mobile communications (Global System for Mobile communications, GSM) system, code division multiple access (Code Division Multiple Access, CDMA) system, broadband code division multiple access (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, the 4th generation (4G ) mobile communication system, the fifth generation (5th Generation, 5G) mobile communication system or new radio access technology (new radio Access Technology, NR), etc.
  • GSM Global System for Mobile communications
  • CDMA code division multiple access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • Satellite positioning technology refers to the method of using satellites for positioning. It should be noted that satellite positioning technology can also be called global navigation satellite system (global navigation satellite system, GNSS) positioning technology.
  • GNSS global navigation satellite system
  • GNSS is a space-based radio navigation display system that can provide users with all-weather 3-dimensional coordinates, speed and time information at any point on the earth's surface or in near-earth space.
  • the above-mentioned GNSS includes the Global Positioning System (GPS) of the United States, the GLONASS satellite navigation system (GLONASS) of Russia, the Galileo satellite navigation system (GALILEO) of the European Union (Galileo satellite navigation system, GALILEO) of China, The Beidou Navigation Satellite System (BDS), the quasi-zenith satellite system (QZSS) and the Indian Regional Navigation Satellite System (IRNSS) (NAVIC).
  • GPS Global Positioning System
  • GLONASS GLONASS
  • GALILEO Galileo satellite navigation system
  • BDS Beidou Navigation Satellite System
  • QZSS quasi-zenith satellite system
  • IRNSS Indian Regional Navigation Satellite System
  • GNSS consists of space satellites, ground control parts and user equipment, among which the user equipment is the receiver.
  • the basic principle of GNSS positioning technology is to measure the distance between the known satellite and the user's receiver, and then integrate the data of multiple satellites to know the specific position of the receiver. For example, satellites continuously send satellite signals with time and position information in the air for receivers to receive; after the receiver captures the tracked satellite signals, it can measure the pseudo-range and distance change rate from the receiving antenna to the satellite, and demodulate According to the above data, the micro-processing computer in the receiver can perform positioning calculation according to the positioning solution method, and calculate the latitude and longitude, altitude, speed, time and other information of the user's geographic location.
  • GNSS positioning technology includes GNSS-GPS positioning technology, GNSS-BDS positioning technology, GNSS-GLONASS positioning technology, GNSS-GALILEO positioning technology, GNSS-QZSS positioning technology, GNSS-NAVIC positioning technology, etc.
  • the terminal device can calculate the current position of the terminal device through the above-mentioned GNSS positioning technology; the satellite can also calculate the current position of the terminal device through the above-mentioned GNSS positioning technology and send the position to the terminal device.
  • Cellular positioning technology refers to the technology of positioning mobile units in the coverage area based on the existing cellular network.
  • cellular network also known as mobile network (mobile network)
  • mobile network is a mobile communication hardware architecture, which includes GSM network, CDMA network, 4G network and 5G network, etc.
  • mobile units include smart terminals, such as mobile phones and tablet etc.
  • the positioning technology based on 5G network can be called 5G positioning technology.
  • the basic principle of Cellular positioning technology is to use the location information contained in the existing mobile communication network to achieve the positioning goal.
  • the technologies that can be used in cellular positioning technology include signal-based angle of arrival (Angle of arrival, AOA) and signal-based time difference of arrival (TDOA), etc.
  • FIG. 1 is a schematic structural diagram of a display system applying the display method of the embodiment of the present application.
  • the display system includes a terminal device 100 and a positioning device 200 , where the positioning device 200 may be an apparatus or component that provides a positioning function for the terminal device 100 .
  • the positioning device 200 may include one or more access network devices and positioning network elements. Wherein, the terminal device 100, the access network device, or the positioning device 200 may communicate directly or through forwarding by other devices, which is not specifically limited in this embodiment of the present application.
  • the display system may also include other network elements such as a mobility management network element, which is not specifically limited in this embodiment of the present application.
  • the positioning network element can determine the position of the terminal device 100, and send the position of the terminal device 100 to the terminal device 100 through the access network device, and accordingly, the terminal device 100 receives the position sent by the access network device, and displays the position.
  • the positioning device 200 may also be a device in GNSS, such as a satellite.
  • the access network device may be any communication device with a wireless transceiver function for communicating with the terminal.
  • the access network equipment includes but is not limited to: an evolved node B (evolved node B, eNB), a baseband unit (baseband unit, BBU), a wireless fidelity (wireless fidelity, WIFI) system access point (access point, AP), wireless relay node, wireless backhaul node, transmission point (transmission point, TP) or TRP, etc.
  • the access network device may also be a gNB, TRP or TP in the 5G system, or one or a group (including multiple antenna panels) antenna panels of the base station in the 5G system.
  • the access network device may also be a network node constituting a gNB or a TP, such as a BBU, or a distributed unit (distributed unit, DU).
  • the location network element may be a location management function (location management function, LMF) network element or a location management component (location management component, LMC) network element, or may be a local location management function (local location management function, LLMF) located in a network device ) network element.
  • LMF location management function
  • LMC location management component
  • LLMF local location management function
  • the terminal device 100 may refer to an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a relay station, a remote station, a remote terminal, a mobile device, a user terminal (user terminal), a user equipment (user equipment, UE), a terminal ( terminal), wireless communication equipment, user agent, user device, cellular telephone, cordless telephone, session initiation protocol (session initiation protocol, SIP) telephone, wireless local loop (wireless local loop, WLL) station, personal digital assistant (personal digital assistant) assistant, PDA), handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, vehicle-mounted devices, wearable devices, terminals in future 5G networks or terminals in future evolved PLMNs or future Internet of Vehicles
  • the terminals and the like in this application are not limited in this embodiment.
  • the terminal device 100 can be a mobile phone, a tablet computer, a computer with a wireless transceiver function, a virtual reality terminal, an augmented reality terminal, a wireless terminal in industrial control, a wireless terminal in unmanned driving, etc.
  • the terminal device 100 can also be a terminal in an Internet of Things (IoT) system.
  • IoT Internet of Things
  • the IOT technology can achieve massive connections, deep coverage, and terminal power saving through, for example, narrow band (NB) technology.
  • NB narrow band
  • the terminal device 100 may also include sensors such as smart printers, train detectors, and gas stations, and its main functions include collecting data (part of the terminal), receiving control information and downlink data of access network devices, and Send electromagnetic waves to transmit uplink data to access network equipment.
  • sensors such as smart printers, train detectors, and gas stations
  • its main functions include collecting data (part of the terminal), receiving control information and downlink data of access network devices, and Send electromagnetic waves to transmit uplink data to access network equipment.
  • the terminal device 100, access network device or positioning network element in this embodiment of the application can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted; it can also be deployed on water; it can also be deployed in the air Airplanes, balloons and satellites.
  • the embodiments of the present application do not limit the application scenarios of the terminal, the access network device, or the positioning network element.
  • the terminal or the access network device or the positioning network element includes a hardware layer, an operating system layer running on the hardware layer, and an application layer running on the operating system layer.
  • the hardware layer includes hardware such as a central processing unit (CPU), a memory management unit (MMU), and memory (also called main memory).
  • the operating system may be any one or more computer operating systems that implement business processing through processes, for example, Linux operating system, Unix operating system, Android operating system, iOS operating system, or windows operating system.
  • the application layer includes applications such as browsers, address books, word processing software, and instant messaging software.
  • the embodiment of the present application does not specifically limit the specific structure of the execution subject of the method provided by the embodiment of the present application, as long as the program that records the code of the method provided by the embodiment of the present application can be run to provide the method according to the embodiment of the present application.
  • the execution subject of the method provided in the embodiment of this application may be a terminal or an access network device or a positioning network element, or a terminal, an access network device or a positioning network element that can call a program and A function module that executes a program.
  • the relevant functions of the terminal, the access network device, or the positioning network element in the embodiment of the present application can be realized by one device, or by multiple devices, or by one or more functional modules in one device implementation, which is not specifically limited in this embodiment of the present application.
  • the above functions can be network elements in hardware devices, software functions running on dedicated hardware, or a combination of hardware and software, or instantiated on a platform (for example, a cloud platform) Virtualization capabilities.
  • the display system provided in the embodiment of the present application may be applicable to the above-mentioned various communication systems.
  • the network element or entity corresponding to the access network device may be a next-generation radio access network (NG-RAN) device in the 5G mobile communication system.
  • the network element or entity corresponding to the above mobile management network element may be an access and mobility management function (access and mobility management function, AMF) network element in the 5G mobile communication system, which is not specifically limited in this embodiment of the present application. .
  • AMF access and mobility management function
  • Fig. 2 is a schematic structural diagram of a display system applying the display method of the embodiment of the present application in a 5G mobile communication system.
  • the terminal device passes through the LTE-Uu through the next-generation evolved NodeB (next-generation evolved NodeB, ng-eNB), or through the NR-Uu interface through the next-generation NodeB (next-generation evolved NodeB, ng-eNB).
  • generation node B, gNB is connected to the radio access network; the radio access network is connected to the core network through the AMF network element through the NG-C interface.
  • the NG-RAN includes one or more ng-eNBs ( Figure 2 uses one ng-eNB as an example to illustrate); NG-RAN may also include one or more gNBs ( Figure 2 uses a gNB as an example to illustrate); The NG-RAN may also include one or more ng-eNBs and one or more gNBs.
  • ng-eNB is an LTE base station connected to the 5G core network
  • gNB is a 5G base station connected to the 5G core network.
  • the core network includes AMF network elements and LMF network elements. Among them, the AMF network element is used to implement functions such as access management, and the LMF network element is used to implement functions such as positioning or positioning assistance.
  • the AMF network element and the LMF network element are connected through the NLs interface.
  • the devices or function nodes included in the display system in FIG. 2 are described as examples only, and do not limit the embodiment of the present application.
  • the display system in FIG. 2 may also include other devices similar to those shown in the figure.
  • a network element or a device or a function node that has an interactive relationship with a function node which is not specifically limited here.
  • downlink time difference of arrival downlink time difference of arrival (DL-TDOA) positioning method: the terminal device measures the positioning reference signal (Positioning reference signal, PRS) of each cell to measure the signal time difference of arrival (reference signal time difference, RSTD), The measurement results are reported to the LMF, and the location of the terminal equipment is calculated by the LMF.
  • PRS positioning reference signal
  • RSTD reference signal time difference
  • uplink time difference of arrival uplink time difference of arrival
  • UL-TDOA or UL TDOA positioning method each cell measures the uplink relative time of arrival (Uplink relative time of arrival) of the terminal equipment on the sounding reference signal (Sounding reference signal, SRS) arrival, UL-RTOA), and report the measurement results to the LMF, and the LMF calculates the location of the terminal equipment.
  • SRS Sounding reference signal
  • the terminal device measures the PRS-RSRP for the PRS signal of each cell, and reports the measurement result to the LMF, and the LMF calculates the position of the terminal device.
  • DL-AoD Downlink angle of departure
  • Uplink angle of arrival uplink arrival of arrival, UL-AoA positioning method: Each cell measures the horizontal angle of arrival (Azimuth of Arrival, AOA) or vertical angle of arrival (Zenith of Arrival, ZOA) of the SRS signal of the terminal device , and report the measurement results to the LMF, and the LMF calculates the location of the terminal equipment.
  • AOA horizontal angle of Arrival
  • ZOA vertical angle of arrival
  • Enhanced cell ID (enhanced cell ID, E-CID) positioning method the terminal device measures the synchronization signal (SS-RSRP/SS-RSRQ/SS) of each cell synchronization signal (Synchronization signal/physical broadcast channel block, SSB) -SINR), and report the measurement results to the LMF, and the LMF calculates the location of the terminal equipment.
  • SS-RSRP/SS-RSRQ/SS synchronization signal/physical broadcast channel block, SSB) -SINR
  • multi-cell round trip time multi-cell round trip time, Multi-RTT positioning method: the terminal device measures the sending and receiving time difference (terminal device Rx–Tx time difference) of the PRS signal of each cell, and reports the measurement result to the LMF Each cell measures the sending and receiving time difference (gNB Rx–Tx time difference) of the SRS signal of the terminal equipment, and reports the measurement result to the LMF, and the LMF calculates the location of the terminal equipment.
  • UE-based means that the terminal device is the executive body for calculating its location
  • UE-assisted LMF-based means that the terminal performs measurement, and the LMF calculates the location of the terminal
  • NG-RAN node assisted means that the base station performs measurement, and the LMF calculates the location of the terminal
  • SUPL is a user plane positioning protocol
  • the corresponding server is SLP
  • the corresponding terminal is SET.
  • the SET may also be an application in a conventional terminal.
  • Yes means support
  • No means do not support.
  • the "Yes" indicates that the UE device supports the terminal device to calculate its current position based on the A-GNSS positioning technology.
  • FIG. 3 shows a schematic diagram of the hardware structure of the terminal device 100 .
  • the terminal device 100 may have more or fewer components than shown in the figure, may combine two or more components, or may have a different configuration of components.
  • the various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits.
  • the terminal device 100 may include: a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (universal serial bus, USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, and an antenna 2.
  • Mobile communication module 150 wireless communication module 160, audio module 170, speaker 170A, receiver 170B, microphone 170C, earphone jack 170D, sensor module 180, button 190, motor 191, indicator 192, camera 193, display screen 194 and A subscriber identification module (subscriber identification module, SIM) card interface 195 and the like.
  • SIM subscriber identification module
  • the sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, an air pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, bone conduction sensor 180M, etc.
  • the structure shown in the embodiment of the present application does not constitute a specific limitation on the terminal device 100 .
  • the terminal device 100 may include more or fewer components than shown in the figure, or combine certain components, or separate certain components, or arrange different components.
  • the illustrated components can be realized in hardware, software or a combination of software and hardware.
  • the processor 110 may include one or more processing units, for example: the processor 110 may include an application processor (application processor, AP), a modem processor, a graphics processing unit (graphics processing unit, GPU), an image signal processor (image signal processor, ISP), controller, memory, video codec, digital signal processor (digital signal processor, DSP), baseband processor, and/or neural network processor (neural-network processing unit, NPU) wait. Wherein, different processing units may be independent devices, or may be integrated in one or more processors.
  • application processor application processor, AP
  • modem processor graphics processing unit
  • GPU graphics processing unit
  • image signal processor image signal processor
  • ISP image signal processor
  • controller memory
  • video codec digital signal processor
  • DSP digital signal processor
  • baseband processor baseband processor
  • neural network processor neural-network processing unit, NPU
  • the controller may be the nerve center and command center of the terminal device 100 .
  • the controller can generate an operation control signal according to the instruction opcode and timing signal, and complete the control of fetching and executing the instruction.
  • a memory may also be provided in the processor 110 for storing instructions and data.
  • the memory in processor 110 is a cache memory.
  • the memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be called directly from the memory. Repeated access is avoided, and the waiting time of the processor 110 is reduced, thereby improving the efficiency of the system.
  • processor 110 may include one or more interfaces.
  • the interface may include an integrated circuit (inter-integrated circuit, I2C) interface, an integrated circuit built-in audio (inter-integrated circuit sound, I2S) interface, a pulse code modulation (pulse code modulation, PCM) interface, a universal asynchronous transmitter (universal asynchronous receiver/transmitter, UART) interface, mobile industry processor interface (mobile industry processor interface, MIPI), general-purpose input and output (general-purpose input/output, GPIO) interface, subscriber identity module (subscriber identity module, SIM) interface, and /or universal serial bus (universal serial bus, USB) interface, etc.
  • I2C integrated circuit
  • I2S integrated circuit built-in audio
  • PCM pulse code modulation
  • PCM pulse code modulation
  • UART universal asynchronous transmitter
  • MIPI mobile industry processor interface
  • GPIO general-purpose input and output
  • subscriber identity module subscriber identity module
  • SIM subscriber identity module
  • USB universal serial bus
  • the I2C interface is a bidirectional synchronous serial bus, including a serial data line (serial data line, SDA) and a serial clock line (derail clock line, SCL).
  • processor 110 may include multiple sets of I2C buses.
  • the processor 110 can be respectively coupled to the touch sensor 180K, the charger, the flashlight, the camera 193 and the like through different I2C bus interfaces.
  • the processor 110 may be coupled to the touch sensor 180K through an I2C interface, so that the processor 110 communicates with the touch sensor 180K through an I2C bus interface to realize the touch function of the terminal device 100 .
  • the I2S interface can be used for audio communication.
  • processor 110 may include multiple sets of I2S buses.
  • the processor 110 may be coupled to the audio module 170 through an I2S bus to implement communication between the processor 110 and the audio module 170 .
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the I2S interface, so as to realize the function of answering calls through the Bluetooth headset.
  • the PCM interface can also be used for audio communication, sampling, quantizing and encoding the analog signal.
  • the audio module 170 and the wireless communication module 160 may be coupled through a PCM bus interface.
  • the audio module 170 can also transmit audio signals to the wireless communication module 160 through the PCM interface, so as to realize the function of answering calls through the Bluetooth headset. Both the I2S interface and the PCM interface can be used for audio communication.
  • the UART interface is a universal serial data bus used for asynchronous communication.
  • the bus can be a bidirectional communication bus. It converts the data to be transmitted between serial communication and parallel communication.
  • a UART interface is generally used to connect the processor 110 and the wireless communication module 160 .
  • the processor 110 communicates with the Bluetooth module in the wireless communication module 160 through the UART interface to realize the Bluetooth function.
  • the audio module 170 can transmit audio signals to the wireless communication module 160 through the UART interface, so as to realize the function of playing music through the Bluetooth headset.
  • the MIPI interface can be used to connect the processor 110 with peripheral devices such as the display screen 194 and the camera 193 .
  • MIPI interface includes camera serial interface (camera serial interface, CSI), display serial interface (display serial interface, DSI) and so on.
  • the processor 110 communicates with the camera 193 through a CSI interface to realize the shooting function of the terminal device 100 .
  • the processor 110 communicates with the display screen 194 through the DSI interface to realize the display function of the terminal device 100 .
  • the GPIO interface can be configured by software.
  • the GPIO interface can be configured as a control signal or as a data signal.
  • the GPIO interface can be used to connect the processor 110 with the camera 193 , the display screen 194 , the wireless communication module 160 , the audio module 170 , the sensor module 180 and so on.
  • the GPIO interface can also be configured as an I2C interface, I2S interface, UART interface, MIPI interface, etc.
  • the SIM interface can be used to communicate with the SIM card interface 195 to realize the function of transmitting data to the SIM card or reading data in the SIM card.
  • the USB interface 130 is an interface conforming to the USB standard specification, specifically, it can be a Mini USB interface, a Micro USB interface, a USB Type C interface, and the like.
  • the USB interface 130 can be used to connect a charger to charge the terminal device 100, and can also be used to transmit data between the terminal device 100 and peripheral devices. It can also be used to connect headphones and play audio through them. This interface can also be used to connect other electronic devices, such as AR devices.
  • the interface connection relationship between the modules shown in the embodiment of the present application is only a schematic illustration, and does not constitute a structural limitation of the terminal device 100 .
  • the terminal device 100 may also adopt different interface connection modes in the foregoing embodiments, or a combination of multiple interface connection modes.
  • the charging management module 140 is configured to receive a charging input from a charger.
  • the charger may be a wireless charger or a wired charger.
  • the power management module 141 is used for connecting the battery 142 , the charging management module 140 and the processor 110 .
  • the power management module 141 receives the input from the battery 142 and/or the charging management module 140 to provide power for the processor 110 , the internal memory 121 , the external memory, the display screen 194 , the camera 193 , and the wireless communication module 160 .
  • the wireless communication function of the terminal device 100 may be implemented by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, a modem processor, a baseband processor, and the like.
  • Antenna 1 and Antenna 2 are used to transmit and receive electromagnetic wave signals.
  • Each antenna in the terminal device 100 can be used to cover single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization of the antennas.
  • Antenna 1 can be multiplexed as a diversity antenna of a wireless local area network.
  • the antenna may be used in conjunction with a tuning switch.
  • the mobile communication module 150 can provide wireless communication solutions including 2G/3G/4G/5G applied on the terminal device 100 .
  • the mobile communication module 150 may include at least one filter, switch, power amplifier, low noise amplifier (low noise amplifier, LNA) and the like.
  • the mobile communication module 150 can receive electromagnetic waves through the antenna 1, filter and amplify the received electromagnetic waves, and send them to the modem processor for demodulation.
  • the mobile communication module 150 can also amplify the signals modulated by the modem processor, and convert them into electromagnetic waves through the antenna 1 for radiation.
  • at least part of the functional modules of the mobile communication module 150 may be set in the processor 110 .
  • at least part of the functional modules of the mobile communication module 150 and at least part of the modules of the processor 110 may be set in the same device.
  • a modem processor may include a modulator and a demodulator.
  • the modulator is used for modulating the low-frequency baseband signal to be transmitted into a medium-high frequency signal.
  • the demodulator is used to demodulate the received electromagnetic wave signal into a low frequency baseband signal. Then the demodulator sends the demodulated low-frequency baseband signal to the baseband processor for processing.
  • the low-frequency baseband signal is passed to the application processor after being processed by the baseband processor.
  • the application processor outputs sound signals through audio equipment (not limited to speaker 170A, receiver 170B, etc.), or displays images or videos through display screen 194 .
  • the modem processor may be a stand-alone device.
  • the modem processor may be independent from the processor 110, and be set in the same device as the mobile communication module 150 or other functional modules.
  • the wireless communication module 160 can provide wireless local area networks (wireless local area networks, WLAN) (such as wireless fidelity (Wireless Fidelity, Wi-Fi) network), bluetooth (bluetooth, BT), global navigation satellite, etc. System, FM (frequency modulation, FM), near field communication (near field communication, NFC), infrared technology (infrared, IR) and other wireless communication solutions.
  • the wireless communication module 160 may be one or more devices integrating at least one communication processing module.
  • the wireless communication module 160 receives electromagnetic waves via the antenna 2 , frequency-modulates and filters the electromagnetic wave signals, and sends the processed signals to the processor 110 .
  • the wireless communication module 160 can also receive the signal to be sent from the processor 110 , frequency-modulate it, amplify it, and convert it into electromagnetic waves through the antenna 2 for radiation.
  • the wireless communication module 160 can receive the position of the terminal device 100 sent by the positioning device, for example, the wireless communication module 160 can receive the current position of the terminal device 100 sent from the 5G core network, and can also receive the data sent by the positioning device, For example, a detection signal sent from a satellite to the terminal device 100 is received.
  • the antenna 1 of the terminal device 100 is coupled to the mobile communication module 150, and the antenna 2 is coupled to the wireless communication module 160, so that the terminal device 100 can communicate with the network and other devices through wireless communication technology.
  • the wireless communication technology may include global system for mobile communications (GSM), general packet radio service (general packet radio service, GPRS), code division multiple access (code division multiple access, CDMA), broadband Code division multiple access (wideband code division multiple access, WCDMA), time division code division multiple access (time-division code division multiple access, TD-SCDMA), long term evolution (long term evolution, LTE), BT, GNSS, WLAN, NFC , FM, and/or IR techniques, etc.
  • GSM global system for mobile communications
  • GPRS general packet radio service
  • code division multiple access code division multiple access
  • CDMA broadband Code division multiple access
  • WCDMA wideband code division multiple access
  • time division code division multiple access time-division code division multiple access
  • TD-SCDMA time-division code division multiple access
  • the GNSS may include a global satellite display system, a global navigation satellite system (global navigation satellite system, GLONASS), a Beidou satellite navigation system, a quasi-zenith satellite system and/or a satellite based augmentation system (satellite based augmentation systems, SBAS).
  • GLONASS global navigation satellite system
  • SBAS satellite based augmentation system
  • the terminal device 100 implements a display function through a GPU, a display screen 194, an application processor, and the like.
  • the GPU is a microprocessor for image processing, and is connected to the display screen 194 and the application processor. GPUs are used to perform mathematical and geometric calculations for graphics rendering.
  • Processor 110 may include one or more GPUs that execute program instructions to generate or change display information.
  • the display screen 194 is used to display images, videos and the like.
  • the display screen 194 includes a display panel.
  • the display panel can be a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active matrix organic light emitting diode or an active matrix organic light emitting diode (active-matrix organic light emitting diode, AMOLED), flexible light-emitting diode (flex light-emitting diode, FLED), Miniled, MicroLed, Micro-oLed, quantum dot light emitting diodes (quantum dot light emitting diodes, QLED), etc.
  • the terminal device 100 may include 1 or N display screens 194, where N is a positive integer greater than 1.
  • the terminal device 100 can realize the shooting function through the ISP, the camera 193 , the video codec, the GPU, the display screen 194 and the application processor.
  • the ISP is used for processing the data fed back by the camera 193 .
  • the light is transmitted to the photosensitive element of the camera through the lens, and the light signal is converted into an electrical signal, and the photosensitive element of the camera transmits the electrical signal to the ISP for processing, and converts it into an image visible to the naked eye.
  • ISP can also perform algorithm optimization on image noise, brightness, and skin color.
  • ISP can also optimize the exposure, color temperature and other parameters of the shooting scene.
  • the ISP may be located in the camera 193 .
  • Camera 193 is used to capture still images or video.
  • the object generates an optical image through the lens and projects it to the photosensitive element.
  • the photosensitive element may be a charge coupled device (CCD) or a complementary metal-oxide-semiconductor (CMOS) phototransistor.
  • CMOS complementary metal-oxide-semiconductor
  • the photosensitive element converts the light signal into an electrical signal, and then transmits the electrical signal to the ISP to convert it into a digital image signal.
  • the ISP outputs the digital image signal to the DSP for processing.
  • DSP converts digital image signals into standard RGB, YUV and other image signals.
  • the terminal device 100 may include 1 or N cameras 193, where N is a positive integer greater than 1.
  • Digital signal processors are used to process digital signals. In addition to digital image signals, they can also process other digital signals. For example, when the terminal device 100 selects a frequency point, the digital signal processor is used to perform Fourier transform on the energy of the frequency point.
  • Video codecs are used to compress or decompress digital video.
  • the terminal device 100 may support one or more video codecs.
  • the terminal device 100 can play or record videos in various encoding formats, for example: moving picture experts group (moving picture experts group, MPEG) 1, MPEG2, MPEG3, MPEG4, etc.
  • the NPU is a neural-network (NN) computing processor.
  • NN neural-network
  • the NPU can quickly process input information and continuously learn by itself.
  • Applications such as intelligent cognition of the terminal device 100 can be implemented through the NPU, such as image recognition, face recognition, speech recognition, text understanding, and the like.
  • the external memory interface 120 may be used to connect an external memory card, such as a Micro SD card, to expand the storage capacity of the terminal device 100.
  • the external memory card communicates with the processor 110 through the external memory interface 120 to implement a data storage function. Such as saving music, video and other files in the external memory card.
  • the internal memory 121 may be used to store computer-executable program codes including instructions.
  • the processor 110 executes various functional applications and data processing of the terminal device 100 by executing instructions stored in the internal memory 121 .
  • the internal memory 121 may include an area for storing programs and an area for storing data. Wherein, the stored program area can store an operating system, at least one application required by a function (such as a face recognition function, a fingerprint recognition function, a mobile payment function, etc.) and the like.
  • the storage data area can store data created during the use of the terminal device 100 (such as face information template data, fingerprint information template, etc.) and the like.
  • the internal memory 121 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, flash memory device, universal flash storage (universal flash storage, UFS) and the like.
  • the terminal device 100 may implement an audio function through an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, and an application processor. Such as music playback, recording, etc.
  • the audio module 170 is used to convert digital audio information into analog audio signal output, and is also used to convert analog audio input into digital audio signal.
  • the audio module 170 may also be used to encode and decode audio signals.
  • the audio module 170 may be set in the processor 110 , or some functional modules of the audio module 170 may be set in the processor 110 .
  • Speaker 170A also referred to as a "horn" is used to convert audio electrical signals into sound signals.
  • the terminal device 100 can listen to music through the speaker 170A, or listen to hands-free calls.
  • Receiver 170B also called “earpiece” is used to convert audio electrical signals into sound signals.
  • the receiver 170B can be placed close to the human ear to receive the voice.
  • the microphone 170C also called “microphone” or “microphone” is used to convert sound signals into electrical signals. When making a phone call or sending a voice message, the user can put his mouth close to the microphone 170C to make a sound, and input the sound signal to the microphone 170C.
  • the terminal device 100 may be provided with at least one microphone 170C. In some other embodiments, the terminal device 100 may be provided with two microphones 170C, which may also implement a noise reduction function in addition to collecting sound signals. In some other embodiments, the terminal device 100 can also be provided with three, four or more microphones 170C to realize sound signal collection, noise reduction, identify sound sources, and realize directional recording functions, etc.
  • the earphone interface 170D is used for connecting wired earphones.
  • the earphone interface 170D can be a USB interface 130, or a 3.5mm open mobile terminal platform (OMTP) standard interface, or a cellular telecommunications industry association of the USA (CTIA) standard interface.
  • OMTP open mobile terminal platform
  • CTIA cellular telecommunications industry association of the USA
  • the pressure sensor 180A is used to sense the pressure signal and convert the pressure signal into an electrical signal.
  • pressure sensor 180A may be disposed on display screen 194 .
  • pressure sensors 180A such as resistive pressure sensors, inductive pressure sensors, and capacitive pressure sensors.
  • a capacitive pressure sensor may be comprised of at least two parallel plates with conductive material.
  • the terminal device 100 determines the intensity of pressure according to the change in capacitance.
  • the terminal device 100 detects the intensity of the touch operation according to the pressure sensor 180A.
  • the terminal device 100 may also calculate the touched position according to the detection signal of the pressure sensor 180A.
  • touch operations acting on the same touch position but with different touch operation intensities may correspond to different operation instructions. For example: when a touch operation with a touch operation intensity less than the first pressure threshold acts on the short message application icon, an instruction to view short messages is executed. When a touch operation whose intensity is greater than or equal to the first pressure threshold acts on the icon of the short message application, the instruction of creating a new short message is executed.
  • the gyroscope sensor 180B can be used to determine the motion posture of the terminal device 100 .
  • the angular velocity of the terminal device 100 around three axes ie, x, y and z axes
  • the gyro sensor 180B can be used for image stabilization.
  • the gyro sensor 180B detects the shaking angle of the terminal device 100, calculates the distance that the lens module needs to compensate according to the angle, and allows the lens to counteract the shaking of the terminal device 100 through reverse motion to achieve anti-shake.
  • the gyro sensor 180B can also be used for navigation and somatosensory game scenes.
  • the air pressure sensor 180C is used to measure air pressure.
  • the terminal device 100 calculates the altitude based on the air pressure value measured by the air pressure sensor 180C to assist positioning and navigation.
  • the magnetic sensor 180D includes a Hall sensor.
  • the terminal device 100 may use the magnetic sensor 180D to detect the opening and closing of the flip holster.
  • the terminal device 100 may detect opening and closing of the clamshell according to the magnetic sensor 180D.
  • features such as automatic unlocking of the flip cover are set.
  • the acceleration sensor 180E can detect the acceleration of the terminal device 100 in various directions (generally three axes). When the terminal device 100 is stationary, the magnitude and direction of gravity can be detected. It can also be used to identify the posture of electronic devices, and can be used in applications such as horizontal and vertical screen switching, pedometers, etc.
  • the distance sensor 180F is used to measure the distance.
  • the terminal device 100 can measure the distance by infrared or laser. In some embodiments, when shooting a scene, the terminal device 100 may use the distance sensor 180F for distance measurement to achieve fast focusing.
  • Proximity light sensor 180G may include, for example, light emitting diodes (LEDs) and light detectors, such as photodiodes.
  • the light emitting diodes may be infrared light emitting diodes.
  • the terminal device 100 emits infrared light through the light emitting diode.
  • the terminal device 100 detects infrared reflected light from nearby objects using a photodiode. When sufficient reflected light is detected, it can be determined that there is an object near the terminal device 100 . When insufficient reflected light is detected, the terminal device 100 may determine that there is no object near the terminal device 100 .
  • the terminal device 100 can use the proximity light sensor 180G to detect that the user holds the terminal device 100 close to the ear to make a call, so as to automatically turn off the screen to save power.
  • the proximity light sensor 180G can also be used in leather case mode, automatic unlock and lock screen in pocket mode.
  • the ambient light sensor 180L is used for sensing ambient light brightness.
  • the terminal device 100 can adaptively adjust the brightness of the display screen 194 according to the perceived ambient light brightness.
  • the ambient light sensor 180L can also be used to automatically adjust the white balance when taking pictures.
  • the ambient light sensor 180L can also cooperate with the proximity light sensor 180G to detect whether the terminal device 100 is in the pocket to prevent accidental touch.
  • the fingerprint sensor 180H is used to collect fingerprints.
  • the terminal device 100 can use the collected fingerprint characteristics to realize fingerprint unlocking, access to the application lock, take pictures with fingerprints, answer incoming calls with fingerprints, and so on.
  • the temperature sensor 180J is used to detect temperature.
  • the terminal device 100 uses the temperature detected by the temperature sensor 180J to implement a temperature processing strategy. For example, when the temperature reported by the temperature sensor 180J exceeds the threshold, the terminal device 100 may reduce the performance of a processor located near the temperature sensor 180J, so as to reduce power consumption and implement thermal protection.
  • the terminal device 100 when the temperature is lower than another threshold, the terminal device 100 heats the battery 142 to avoid abnormal shutdown of the terminal device 100 caused by the low temperature.
  • the terminal device 100 boosts the output voltage of the battery 142 to avoid abnormal shutdown caused by low temperature.
  • Touch sensor 180K also known as "touch panel”.
  • the touch sensor 180K can be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, also called a “touch screen”.
  • the touch sensor 180K is used to detect a touch operation on or near it.
  • the touch sensor can pass the detected touch operation to the application processor to determine the type of touch event.
  • Visual output related to the touch operation can be provided through the display screen 194 .
  • the touch sensor 180K may also be disposed on the surface of the terminal device 100 , which is different from the position of the display screen 194 .
  • the keys 190 include a power key, a volume key and the like.
  • the key 190 may be a mechanical key. It can also be a touch button.
  • the terminal device 100 may receive key input and generate key signal input related to user settings and function control of the terminal device 100 .
  • the motor 191 can generate a vibrating reminder.
  • the motor 191 can be used for incoming call vibration prompts, and can also be used for touch vibration feedback.
  • touch operations applied to different applications may correspond to different vibration feedback effects.
  • the motor 191 may also correspond to different vibration feedback effects for touch operations acting on different areas of the display screen 194 .
  • Different application scenarios for example: time reminder, receiving information, alarm clock, games, etc.
  • the touch vibration feedback effect can also support customization.
  • the indicator 192 can be an indicator light, and can be used to indicate charging status, power change, and can also be used to indicate messages, missed calls, notifications, and the like.
  • the SIM card interface 195 is used for connecting a SIM card.
  • the SIM card can be connected and separated from the terminal device 100 by inserting it into the SIM card interface 195 or pulling it out from the SIM card interface 195 .
  • the terminal device 100 may support 1 or N SIM card interfaces, where N is a positive integer greater than 1.
  • SIM card interface 195 can support Nano SIM card, Micro SIM card, SIM card etc. Multiple cards can be inserted into the same SIM card interface 195 at the same time. The types of the multiple cards may be the same or different.
  • the SIM card interface 195 is also compatible with different types of SIM cards.
  • the SIM card interface 195 is also compatible with external memory cards.
  • the terminal device 100 interacts with the network through the SIM card to implement functions such as calling and data communication.
  • the terminal device 100 may execute the display method through the processor 110 .
  • FIG. 4A is a block diagram of the software structure of the terminal device 100 provided by the embodiment of the present application.
  • the layered architecture divides the software into several layers, and each layer has a clear role and division of labor. Layers communicate through software interfaces.
  • the Android system is divided into four layers, which are respectively the application program layer, the application program framework layer, the Android runtime (Android runtime) and the system library, and the kernel layer from top to bottom.
  • the application layer can consist of a series of application packages.
  • the application package may include applications such as map, gallery, calendar, call, WLAN, Bluetooth, music, video, and camera.
  • the terminal device 100 displays at least two locations of the terminal device 100 through a map.
  • the application framework layer provides an application programming interface (application programming interface, API) and a programming framework for applications in the application layer.
  • the application framework layer includes some predefined functions.
  • FIG. 4B is a schematic diagram of an operating system and application programs provided by an embodiment of the present application.
  • the application program (application) and the operating system (operating system, OS) of the terminal device 100 can also be separated based on the API form, for example, the operating system kernel of the terminal device is based on the chip (chipset(s)) provided Information, the information is forwarded to the application program of the terminal. After the application program obtains it, it can choose an appropriate display method according to the needs of the application program itself and user customization.
  • the chip can obtain the position of the terminal device calculated from the positioning device, and send the position of the terminal device to the application program or the operating system, and the application program or the operating system can optimize the position of the terminal device, for example, by calling the camera Obtain the environment image and correct the device on the upper terminal device to obtain one of the above at least two positions.
  • the application framework layer may include window manager, content provider, view system, phone manager, resource manager, notification manager, etc.
  • a window manager is used to manage window programs.
  • the window manager can get the size of the display screen, determine whether there is a status bar, lock the screen, capture the screen, etc.
  • Content providers are used to store and retrieve data and make it accessible to applications.
  • Said data may include video, images, audio, calls made and received, browsing history and bookmarks, phonebook, etc.
  • the view system includes visual controls, such as controls for displaying text, controls for displaying pictures, and so on.
  • the view system can be used to build applications.
  • a display interface can consist of one or more views.
  • a display interface including a text message notification icon may include a view for displaying text and a view for displaying pictures.
  • the phone manager is used to provide the communication function of the terminal device 100 .
  • the management of call status including connected, hung up, etc.).
  • the resource manager provides various resources for the application, such as localized strings, icons, pictures, layout files, video files, and so on.
  • the notification manager enables the application to display notification information in the status bar, which can be used to convey notification-type messages, and can automatically disappear after a short stay without user interaction.
  • the notification manager is used to notify the download completion, message reminder, etc.
  • the notification manager can also be a notification that appears on the top status bar of the system in the form of a chart or scroll bar text, such as a notification of an application running in the background, or a notification that appears on the screen in the form of a dialog interface. For example, prompting text information in the status bar, sending out prompt sounds, electronic equipment vibrating, and indicator lights flashing, etc.
  • Runtime includes the core library and virtual machine. Runtime is responsible for the scheduling and management of the system.
  • the core library includes two parts: one part is the function function that the programming language (for example, jave language) needs to call, and the other part is the core library of the system.
  • one part is the function function that the programming language (for example, jave language) needs to call
  • the other part is the core library of the system.
  • the application layer and the application framework layer run in virtual machines.
  • the virtual machine executes programming files (for example, jave files) of the application program layer and the application program framework layer as binary files.
  • the virtual machine is used to perform functions such as object life cycle management, stack management, thread management, security and exception management, and garbage collection.
  • a system library can include multiple function modules. For example: surface manager (surface manager), media library (Media Libraries), 3D graphics processing library (eg: OpenGL ES), 2D graphics engine (eg: SGL), etc.
  • the surface manager is used to manage the display subsystem, and provides fusion of two-dimensional (2-Dimensional, 2D) and three-dimensional (3-Dimensional, 3D) layers for multiple applications.
  • the media library supports playback and recording of various commonly used audio and video formats, as well as still image files, etc.
  • the media library can support a variety of audio and video encoding formats, such as: MPEG4, H.264, MP3, AAC, AMR, JPG, PNG, etc.
  • the 3D graphics processing library is used to implement 3D graphics drawing, image rendering, compositing, and layer processing, etc.
  • 2D graphics engine is a drawing engine for 2D drawing.
  • the kernel layer is the layer between hardware and software.
  • the kernel layer includes at least a display driver, a camera driver, an audio driver, a sensor driver, and a virtual card driver.
  • the workflow of the software and hardware of the terminal device 100 will be exemplarily described below in conjunction with capturing and photographing scenes.
  • a corresponding hardware interrupt is sent to the kernel layer.
  • the kernel layer processes touch operations into original input events (including touch coordinates, time stamps of touch operations, and other information). Raw input events are stored at the kernel level.
  • the application framework layer obtains the original input event from the kernel layer, and identifies the control corresponding to the input event. Take the touch operation as a touch click operation, and the control corresponding to the click operation is the control of the camera application icon as an example.
  • the camera application calls the interface of the application framework layer to start the camera application, and then starts the camera driver by calling the kernel layer.
  • Camera 193 captures still images or video.
  • FIG. 5 exemplarily shows the flow of the display method provided by the embodiment of the present application.
  • the display method may include some or all of the following steps:
  • the terminal device receives a user operation, where the user operation is used to instruct to display the current location of the terminal device.
  • the terminal device may display an application program, and the user may request to display the current location of the terminal device through a user operation.
  • the terminal device performs the following steps S102 to S104 in response to the user operation.
  • FIG. 6A shows an exemplary user interface 61 on a terminal device for displaying installed applications.
  • the user interface 61 displays: a status bar, a calendar indicator, a weather indicator, a tray with commonly used application icons, icons 610 of map applications, icons of clock applications, icons of other applications, and the like.
  • the status column may include: one or more signal strength indicators of mobile communication signals (also referred to as cellular signals), one or more signal strength indicators of Wi-Fi signals, battery status indicators, time indicators wait.
  • the user interface 61 shown in FIG. 6A may be a home screen. It can be understood that FIG. 6A only exemplarily shows a user interface of a terminal device, and should not be construed as limiting the embodiment of the present application.
  • the terminal device may detect a first user operation on an icon 610 of a map application, and display a user interface 62 shown in FIG. 6B in response to the first user operation.
  • the user interface 62 may be a main application interface provided by a map application, and the user interface 62 may include a display window 620 and a setting control 621 .
  • a display window 620 is indicated by a dashed box, and the display window 620 is used to display a map and a location of the terminal device.
  • the terminal device executes step S102 to step S104 in response to the first user operation. That is to say, after the terminal device detects the above-mentioned first user operation, it displays on the map at least two positions currently obtained by the terminal device through different positioning methods.
  • the terminal device only displays the map, or displays the map and a current location of the terminal device in response to the first user operation. Furthermore, the user can select whether to display multiple positions obtained by the terminal device through different positioning methods through the setting control 621 on the user interface 62 .
  • the terminal device may detect a second user operation on the setting control 611 of the electronic device, and display the user interface 63 shown in FIG. 6C in response to the second user operation.
  • FIG. 6C shows an exemplary user interface 63 of a setting application program on a terminal device.
  • the user interface 63 includes: a title bar 630 , an option bar 631 and a switch control 632 , and option information "multi-position display" is displayed on the option bar 631 .
  • the terminal device may detect a third user operation acting on the switch control 632 of the electronic device, and in response to the third user operation, step S102 is executed.
  • the user operation for enabling the multi-position display function can also be implemented in other forms, the embodiment of this application No restrictions.
  • the option information may also be expressed in other forms.
  • the option information may further explain that starting the switch is used to simultaneously display multiple positions of the terminal device obtained by different positioning methods on the map. Therefore, this embodiment of the present application does not impose any limitation on the option information shown in the option column 631 shown in FIG. 6C .
  • the user can independently choose whether to use multi-position display to display the location of the terminal device according to needs, which can improve user experience.
  • the terminal device acquires the current position of the terminal device through at least two positioning methods in response to the user operation, and obtains at least two positions.
  • the terminal device can obtain the current location of the terminal through N positioning methods. For example, the terminal obtains the first position through the first positioning method, obtains the second position through the second positioning method, and so on. If the Nth position is obtained by N positioning methods, then the above-mentioned at least two positions are the first position, the second position and up to the Nth position, where N is an integer greater than 2.
  • the positioning technologies adopted by the at least two positioning methods are different and/or the devices for calculating the positions of the at least two positioning methods are different.
  • At least two positioning methods including the first positioning method and the second positioning method are used as an example for illustration:
  • the positioning techniques adopted by at least two positioning methods are different.
  • the devices for calculating at least two positions by at least two positioning methods may be the same or different.
  • at least two positions are the first position and the second position, and the first positioning method uses GNSS positioning technology, then the terminal device calculates the current position of the terminal device based on the GNSS positioning technology, and can obtain the first position;
  • the second positioning method uses is the Cellular positioning technology, the terminal device calculates the current position of the terminal device based on the Cellular positioning technology, and can obtain the second position.
  • At least two positions are the first position and the second position
  • the first positioning method adopts the GNSS positioning technology
  • the terminal device obtains the current position (ie, the first position) of the terminal device calculated from the satellite based on the GNSS positioning technology
  • the second positioning method uses the Cellular positioning technology, and the terminal device calculates the current position of the terminal device based on the Cellular positioning technology to obtain the second position.
  • the devices for calculating positions in at least two positioning methods are different.
  • the positioning technologies adopted by at least two positioning methods may be the same or different.
  • both the first positioning method and the second positioning method use GNSS positioning technology, wherein, the first positioning method may be to calculate the current position of the terminal device by the terminal device to obtain the first position; the second positioning method may be by the core network The current position of the terminal device is calculated based on the GNSS positioning technology to obtain the second position, and the second position is sent to the terminal device, and correspondingly, the terminal device receives the second position.
  • the positioning technology adopted by the above-mentioned at least two positioning methods can be GNSS positioning technology, Bluetooth positioning technology, wireless local area network (Wireless local area network, WLAN) positioning technology, ground beacon system (Terrestrial beacon system, TBS) positioning technology and barometric pressure.
  • Sensor barometer
  • ultra-wideband Ultra Wide Band, UWB
  • Cellular technology includes 4G/LTE positioning technology and 5G/NR positioning technology, among which, 4G/LTE positioning technology can also include A-GNSS positioning technology, observed time difference of arrival (OTDOA) positioning technology , Uplink Time Difference of Arrival (UTDOA) positioning technology, enhanced cell ID (Enhanced cell ID, E-CID) positioning technology; 5G/NR positioning technology can also include A-GNSS positioning technology, NR DL-TDOA positioning technology technology, NR DL-AOD positioning technology, NR UL-AoA positioning technology, NR UL-TDOA positioning technology, NR E-CID positioning technology, NR Multi-RTT positioning technology and NR SL positioning technology.
  • A-GNSS positioning technology observed time difference of arrival (OTDOA) positioning technology
  • UTDA Uplink Time Difference of Arrival
  • E-CID enhanced cell ID
  • 5G/NR positioning technology can also include A-GNSS positioning technology, NR DL-TDOA positioning technology technology, NR DL-AOD positioning technology, NR UL-Ao
  • the positioning technology adopted in the above at least two positioning methods may also include any positioning technology in the Cellular technology.
  • the at least two positioning methods include the first positioning method, and the A-GNSS positioning technology adopted by the first positioning method; for another example, the at least two positioning methods include the first positioning method and the second positioning method, and the A-GNSS positioning technology adopted by the first positioning method A-GNSS positioning technology, OTDOA positioning technology used in the second positioning method; another example, at least two positioning methods include the first positioning method and the second positioning method, the first positioning method uses Bluetooth positioning technology, and the second positioning method uses OTDOA positioning technology.
  • the above at least two positioning methods may also include traditional positioning methods.
  • the traditional positioning method may be that the terminal device integrates multiple positioning technologies to calculate the current position of the terminal device. For example, the terminal device calculates the position obtained by multiple positioning technologies. Get the current location of the terminal device.
  • the above-mentioned at least two positioning methods may include a 5G positioning method, and the 5G positioning method may be a positioning method using 5G positioning technology, wherein, the execution subject that uses 5G positioning technology to calculate the position of the terminal device may be the terminal device, or may is a positioning device; the 5G positioning method may also be a positioning method in which the positioning device is a 5G network device.
  • the 5G positioning method can be that the terminal device calculates the current position of the terminal device through 5G positioning technology, or it can be that the 5G core network calculates the current position of the terminal device through not limited to 5G positioning technology.
  • the terminal device determines the tag based on at least two positions.
  • the number of labels may be one, for example, the terminal may determine the label corresponding to the location based on one of at least two locations, and obtain one label; the number of labels may also be at least two, for example, the terminal may target For each of the at least two positions, a label corresponding to each position is determined to obtain at least two labels.
  • the terminal device may determine a tag based on the at least two locations, and the tag is used to distinguish the at least two locations.
  • the terminal device receives the first location and the first identification sent by the positioning device, and the first location is the current location of the terminal device obtained by the positioning device through one of at least two positioning methods; at least two The locations include the first location; the terminal device generates a tag according to the first identifier.
  • the positioning device is the core network
  • the core network calculates the current position of the terminal device based on Cellular positioning technology to obtain the first position
  • the core network can send the first position and the first identification to the terminal device
  • the first identification can be used to indicate
  • the identification of the positioning technology such as "Cellular” or "UL TDOA", etc.
  • the first identification may be an identification used to indicate the positioning device, such as the identity of the positioning device, etc., and then the terminal device receives the first location and the first After the identification, the label corresponding to the first position may be determined based on the first identification.
  • the terminal device may determine the tag based on at least two positioning technologies corresponding to the positions. For example, if the terminal device obtains the first location based on the Cellular positioning technology, and obtains the second location based on the WLAN positioning technology, the terminal device can determine two labels, determine Cellular as the label corresponding to the first location, and determine WLAN as the label corresponding to the second location. label; the terminal may also determine only one label, and determine Cellular as the label corresponding to the first position.
  • the terminal device calculates the current location of the terminal device based on the 5G positioning technology to obtain the first position, and calculates the current position of the terminal device based on the WLAN positioning technology to obtain the second position, then the terminal device can determine two tags and determine the 5G as For the label corresponding to the first location, determine WLAN as the label corresponding to the second location; the terminal may also determine only one label, and determine 5G as the label corresponding to the first location.
  • the terminal device may determine the tag based on the device calculating at least two positions. For example, the first location is calculated by the terminal device, and the second location is obtained by the 5G core network to calculate the current location of the terminal device and then sent to the terminal device.
  • the terminal device can only determine one label, such as determining the corresponding The label is 5G; the terminal device can also determine two labels, for example, determine UE-base (or UE-B) as the label corresponding to the first location, and determine 5G as the label corresponding to the second location.
  • the terminal device displays at least two locations and labels on the map.
  • the terminal device may display at least two locations and at least one label on the map, where the at least one label is used to distinguish the above at least two locations.
  • the terminal device may respectively display icons at the at least two positions on the map.
  • the icon is used to indicate the location of at least two locations on the map, and the user can determine the current location of the terminal device by looking at the icon.
  • icons are represented by circles with white borders. Assuming at least two positions are the first position and the second position, the terminal device can display the first icon at the first position on the map, The terminal device can display the second icon at the second position on the map.
  • the terminal device may display icons corresponding to the at least two locations on the map in different colors and/or in different shapes. For example, if at least two positions include a first position and a second position, the terminal device may display the first icon at the first position and display the second icon at the second position.
  • the first icon can be a yellow solid circle, and the second icon can be a black solid circle; or, the first icon can be a solid circle with a diameter of n millimeters, and the second icon can be a solid circle with a diameter of m millimeters; or , the first icon may be a yellow solid circle with a diameter of n millimeters, and the second icon may be a black solid circle with a diameter of m millimeters, where n ⁇ m, n and m are both positive numbers.
  • the terminal device identifies the current environment based on at least two positions; the terminal device determines that the target position is the position obtained through the positioning method corresponding to the current environment based on the corresponding relationship between the environment and the positioning method; the icon displayed on the target position Different from the icon displayed in at least two locations other than the target location.
  • the terminal device determines that at least two locations are in a building, it determines that the current environment is an indoor environment; furthermore, the terminal device may determine that the positioning method corresponding to the indoor environment is a 5G positioning method based on the correspondence between the environment and the positioning method, Therefore, the terminal device can determine the position obtained by the 5G positioning method as the target position, display a yellow icon at the target position, and display a white icon at positions other than the target position among at least two positions.
  • the terminal device may display the error range of each position centered on each of the at least two positions, or the terminal device may display the error range centered on one of the at least two positions The margin of error for this position. It should be noted that the method for the terminal device to determine the error range of the current location of the terminal device is not limited here.
  • the first position is one of the above at least two positions.
  • the terminal device displays the first icon at the first position on the map, and then, the terminal device displays the first area on the map with the first icon as the center of the circle.
  • An area, the first area is the error range of the first position.
  • the error range is displayed in a slashed circular area.
  • the terminal device can also display the error range in a gray area or in other ways, and the terminal device can also represent the error range in other shapes.
  • the terminal device may display labels within a preset distance range of the at least two positions. Taking the first position as an example, the first position is one of the above at least two positions.
  • the terminal device may display a first icon at a first position on the map, and display a label at a position whose distance from the first icon is a target distance.
  • the label may be Cellular, and the label may be used to indicate that the positioning technology adopted for the first position at the first icon is the Cellular positioning technology or the device that calculates the first position at the first icon is a core network device .
  • the terminal device may display arrows at the above at least two positions, where the arrows are used to indicate the forward direction of the user.
  • the first position is one of the above at least two positions.
  • the terminal device may display the first icon at the first position on the map, and obtain the possible motion trajectory direction of the user at the first position through calculation by an inertial measurement unit (IMU), and then, at the first An arrow as shown in FIG. 7D is displayed at the icon.
  • IMU inertial measurement unit
  • the terminal device may acquire the inertial direction of the user through an inertial measurement unit, and the terminal device may calculate the user's inertial direction through other methods, which are not limited here.
  • the terminal device may select one position from at least two positions to display the arrow, wherein the method for the terminal device to select one position from the at least two positions is not limited here.
  • the terminal device may display an icon and at least one label at each of at least two positions, and may also display the above label and/or an arrow.
  • the terminal device may display at least two locations and a label on the map, where the label may be used to indicate the positioning technology adopted by one of the two locations or the device for calculating the location.
  • FIG. 8A is a schematic diagram of a display position of a terminal device provided by an embodiment of the present application.
  • the above at least two locations are the first location and the second location, and the terminal device determines that the tag corresponding to the first location is Cellular.
  • a black circle with a white border is used to represent an icon
  • a diagonal line area is used to represent an error range corresponding to the first position
  • a horizontal line area is used to represent an error range corresponding to the second area.
  • the terminal device displays icons at the first position and the second position respectively, displays the label "Cellular" near the first position, and displays the error range corresponding to the first position with the first position as the center, and displays the error range corresponding to the second position with the first position as the center.
  • the position is the center to display the error range corresponding to the two positions.
  • the terminal device may also display an arrow at the second position, where the arrow is used to indicate the inertial direction of the user.
  • FIG. 8B is a schematic diagram of another display position of a terminal device provided by an embodiment of the present application.
  • the above at least two locations are the first location and the second location, and the terminal device determines that the tag corresponding to the first location is 5G.
  • a black circle with a white border is used to represent an icon
  • a diagonal line area is used to represent an error range corresponding to the first position
  • a horizontal line area is used to represent an error range corresponding to the second area.
  • the terminal device displays icons at the first position and the second position respectively, displays the label "5G" near the first position, displays the error range corresponding to the first position with the first position as the center, and displays the error range corresponding to the second position with the first position as the center.
  • the position is the center to display the error range corresponding to the two positions.
  • the terminal device may also display an arrow at the second position, where the arrow is used to indicate the inertial direction of the user. It should be noted that the above-mentioned 5G can also be displayed as 5g.
  • the terminal device may display at least two locations and a label corresponding to each of the at least two locations on the map, where the label may be used to indicate the positioning adopted by any one of the two locations Technology and/or devices that calculate either position.
  • FIG. 8C is a schematic diagram of another display position provided by the embodiment of the present application.
  • the above at least two locations are the first location and the second location
  • the terminal device determines that the label corresponding to the first location is Cellular, and determines that the label corresponding to the second location is WLAN.
  • a black circle with a white border is used to represent the icon
  • the area with oblique lines is used to represent the error range corresponding to the first position
  • the area with horizontal lines is used to represent the error range corresponding to the second area.
  • the terminal device displays icons at the first position and the second position respectively, displays the label "Cellular” near the first position, displays the label "WLAN” near the first position, and displays the icon centered on the first position.
  • the error range corresponding to the first position with the second position as the center, displays the error range corresponding to the second position.
  • the terminal device may also display an arrow at the second position, where the arrow is used to indicate the inertial direction of the user.
  • FIG. 8D is a schematic diagram of another display position provided by the embodiment of the present application.
  • the above at least two locations are the first location and the second location
  • the terminal device determines that the label corresponding to the first location is UL TDOA, and determines that the label corresponding to the second location is UE-B.
  • a black circle with a white border is used to represent an icon
  • a diagonal line area is used to represent an error range corresponding to the first position
  • a horizontal line area is used to represent an error range corresponding to the second area.
  • the terminal device displays icons at the first position and the second position respectively, displays the label "UL TDOA” near the first position, displays the label "UE-B” near the first position, and displays the label "UE-B” near the first position.
  • the error range corresponding to the first position is displayed as the center, and the error range corresponding to the second position is displayed with the second position as the center.
  • the terminal device may also display an arrow at the second position, where the arrow is used to indicate the user's inertial direction.
  • the embodiment of the present application also provides an electronic device, the electronic device includes one or more processors and one or more memories; wherein, the one or more memories are coupled with the one or more processors, and the one or more memories are used for For storing computer program codes, the computer program codes include computer instructions, and when one or more processors execute the computer instructions, the electronic device executes the methods described in the above embodiments.
  • the embodiment of the present application also provides a computer program product containing instructions, and when the computer program product is run on the electronic device, the electronic device is made to execute the method described in the foregoing embodiments.
  • the embodiment of the present application also provides a computer-readable storage medium, including instructions, and when the instructions are run on the electronic device, the electronic device is made to execute the method described in the foregoing embodiments.
  • all or part of them may be implemented by software, hardware, firmware or any combination thereof.
  • software When implemented using software, it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on the computer, the processes or functions according to the present application will be generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable devices.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website, computer, server, or data center Transmission to another website site, computer, server, or data center by wired (eg, coaxial cable, optical fiber, DSL) or wireless (eg, infrared, wireless, microwave, etc.) means.
  • the computer-readable storage medium may be any available medium that can be accessed by a computer, or a data storage device such as a server or a data center integrated with one or more available media.
  • the available medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, DVD), or a semiconductor medium (for example, a Solid State Disk).
  • the processes can be completed by computer programs to instruct related hardware.
  • the programs can be stored in computer-readable storage media.
  • When the programs are executed may include the processes of the foregoing method embodiments.
  • the aforementioned storage medium includes: ROM or random access memory RAM, magnetic disk or optical disk, and other various media that can store program codes.

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Abstract

本申请提供了一种显示方法、电子设备及系统，应用于终端设备，方法包括：终端设备接收用户操作，用户操作用于指示显示终端设备的当前位置；终端设备响应于用户操作，通过至少两种定位方法获取终端设备的当前位置，得到至少两个位置；终端设备在地图上显示至少两个位置和标签，标签用于区别至少两个位置。实施本申请实施例，终端设备可以显示至少两个位置，至少两个位置是通过至少两种定位方法获取的终端设备的当前位置，该方法可以满足用户的定位显示需求，提高用户的使用体验感。

Description

一种显示方法、电子设备及系统
本申请要求于2021年08月24日提交中国国家知识产权局、申请号为202110974458.7、申请名称为“一种显示方法、电子设备及系统”中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
本申请实施例涉及终端技术，尤其涉及一种显示方法、电子设备及系统。
背景技术
目前，终端设备可以通过定位技术确定并显示终端设备的当前位置，以使用户可以通过终端设备显示的位置确定自身位置，给用户的生活带来了便利。
随着第五代移动通信技术的发展，可用于终端设备定位的定位技术越来越多，而终端设备在位于不同的区域时，终端设备基于各种定位方法得到的位置信息可能是不同的。例如终端设备在室内外切换过程中，不同的定位方法所产生的位置信息可能会发生较大变化。现有技术中，终端设备只显示一个终端位置，该终端位置为终端设备通过单一定位方法或者融合多个定位方法获得的。因此，用户无法得知每种定位方法在不同时刻或不同区域的可用性，难以满足用户对定位显示的需求。
如何满足用户的定位显示需求，提高用户的使用体验感，是当前及未来的研究方向。
发明内容
本申请提供了一种显示方法、电子设备及系统，终端设备可以显示至少两个位置，上述至少两个位置是基于至少两个定位方法得到的终端设备的当前位置，可以满足用户的定位显示需求，提高用户的使用体验感。
第一方面，本申请实施例提供了一种显示方法，应用于终端设备，该方法包括：
所述终端设备接收用户操作，所述用户操作用于指示显示所述终端设备的当前位置；
所述终端设备响应于所述用户操作，通过至少两种定位方法获取所述终端设备的当前位置，得到至少两个位置；
所述终端设备在地图上显示所述至少两个位置和标签，所述标签用于区别所述至少两个位置。
实施第一方面的方法，终端设备可以显示至少两个位置，上述至少两个位置是基于至少两个定位方法得到的终端设备的当前位置，相应的，用户可以基于终端设备显示的至少两个位置确定自身的位置。该方法可以满足用户希望显示多个定位方法得到的位置的定位显示需求，用户也可以通过上述至少两个位置的显示对比不同定位方法在不同区域的定位精度，极大提高了用户的使用体验感。
其中，不同定位方法在不同区域的可用性不同。例如5G定位方法在室内的精确度较高，卫星定位方法在室外的精确度较高，而在现有技术中，由于终端设备只显示基于5G定位方法得到的位置、或者基于卫星定位方法得到的位置，又或者融合5G定位方法和卫 星定位方法得到的位置，终端设备显示的位置可能在室内精确度不高或者在室外精确度不高。实施第一方面的方法，终端设备可以同时显示基于5G定位方法得到的位置和基于卫星定位方法得到的位置，用户可以自行对当前的位置进行判断，用户能够参与到定位的过程中来，极大提高了用户的使用趣味。
结合第一方面，在一种可能的实现方式中，所述至少两种定位方法所采用的定位技术不同和/或所述至少两种定位方法中计算位置的设备不同。
结合第一方面，在一种可能的实现方式中，所述标签用于指示所述至少两种定位方法中至少一种定位方法采用的定位技术或用于指示计算所述至少两个位置中至少一个位置的设备。
结合第一方面，在一种可能的实现方式中，所述通过至少两种定位方法获取终端设备的当前位置，包括：
所述终端设备接收定位设备发送的第一位置和第一标识，所述第一位置为所述定位设备通过所述至少两种定位方法中的一种定位方法得到的所述终端设备的当前位置；所述至少两个位置包括所述第一位置；
所述终端设备根据所述第一标识生成所述标签。
结合第一方面，在一种可能的实现方式中，所述至少两种定位方法包括采用第五代移动通信技术5G的5G定位方法，所述至少两个位置包括第二位置，所述第二位置是通过所述5G定位方法得到的。
结合第一方面，在一种可能的实现方式中，所述终端设备在地图上显示所述至少两个位置，包括：
所述终端设备在地图上所述至少两个位置分别显示图标。
结合第一方面，在一种可能的实现方式中，所述至少两个位置上显示的图标的颜色和/或形状不同。
结合第一方面，在一种可能的实现方式中，所述方法还包括：
所述终端设备以所述至少两个位置中的每一个位置为中心显示所述每一个位置的误差范围。
结合第一方面，在一种可能的实现方式中，所述方法还包括：
所述终端设备基于所述至少两个位置，识别当前环境；
所述终端设备基于环境与定位方法的对应关系，确定目标位置为通过所述当前环境对应的定位方法得到的位置；所述目标位置上显示的图标不同于所述至少两个位置中除所述目标位置外的位置上显示的图标。
第二方面，本申请提供一种电子设备。该电子设备可包括存储器和处理器。其中，存储器可用于存储计算机程序。处理器可用于调用计算机程序，使得电子设备执行如第一方面或第一方面中任一可能的实现方式。
第三方面，本申请提供一种包含指令的计算机程序产品，其特征在于，当上述计算机程序产品在电子设备上运行时，使得该电子设备执行如第一方面或第一方面中任一可能的实现方式。
第四方面，本申请提供一种计算机可读存储介质，包括指令，其特征在于，当上述指令在电子设备上运行时，使得该电子设备执行如第一方面或第一方面中任一可能的实现方式。
可以理解地，上述第二方面提供的电子设备、第三方面提供的计算机程序产品和第四方面提供的计算机可读存储介质均用于执行本申请实施例所提供的显示方法。因此，其所能达到的有益效果可参考对应方法中的有益效果，此处不再赘述。
附图说明
图1是本申请实施例提供的一种显示系统的架构示意图；
图2是本申请实施例提供的另一种显示系统的架构示意图；
图3是本申请实施例提供的一种终端设备100的硬件结构示意图；
图4A是本申请实施例提供的终端设备100的软件结构框图；
图4B是本申请实施例提供的一种操作系统与应用程序的示意图；
图5是本申请实施例提供的一种显示方法的流程示意图；
图6A～图6C是本申请实施例提供的显示方法应用于终端设备上的界面图；
图7A是本申请实施例提供的一种显示图标的示意图；
图7B是本申请实施例提供的一种显示误差范围的示意图；
图7C是本申请实施例提供的一种显示标签的示意图；
图7D是本申请实施例提供的一种显示箭头的示意图；
图8A是本申请实施例提供的一种终端设备显示位置的示意图；
图8B是本申请实施例提供的另一种终端设备显示位置的示意图；
图8C是本申请实施例提供的又一种显示位置的示意图；
图8D是本申请实施例提供的再一种显示位置的示意图。
具体实施方式
下面将结合附图对本申请实施例中的技术方案进行清楚、详尽地描述。其中，在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；文本中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况，另外，在本申请实施例的描述中，“多个”是指两个或多于两个。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为暗示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征，在本申请实施例的描述中，除非另有说明，“多个”的含义是两个或两个以上。
本申请以下实施例中的术语“用户界面(user interface，UI)”，是应用程序或操作系统与用户之间进行交互和信息交换的介质接口，它实现信息的内部形式与用户可以接受形式之间的转换。用户界面是通过java、可扩展标记语言(extensible markup language，XML) 等特定计算机语言编写的源代码，界面源代码在电子设备上经过解析，渲染，最终呈现为用户可以识别的内容。用户界面常用的表现形式是图形用户界面(graphic user interface，GUI)，是指采用图形方式显示的与计算机操作相关的用户界面。它可以是在电子设备的显示屏中显示的文本、图标、按钮、菜单、选项卡、文本框、对话框、状态栏、导航栏、Widget等可视的界面元素。
本申请实施例的技术方案可以应用于各种通信系统，例如：全球移动通讯(Global System for Mobile communications，GSM)系统、码分多址(Code Division Multiple Access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)系统、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)系统、LTE频分双工(Frequency Division Duplex，FDD)系统、LTE时分双工(Time Division Duplex，TDD)、通用移动通信系统(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信系统、第四代(the 4th generation，4G)移动通信系统、第五代(5th Generation，5G)移动通信系统或新无线接入技术(new radio Access Technology，NR)等。
下面先对本申请实施例中涉及的技术术语进行描述。
一、卫星定位技术
卫星定位技术是指使用卫星进行定位的方法。需要说明的是，卫星定位技术也可以称为全球导航卫星系统(global navigation satellite system，GNSS)定位技术。
GNSS是能在地球表面或近地空间的任何地点为用户提供全天候的3维坐标和速度以及时间信息的空基无线电导航显示系统。上述GNSS包括美国的全球显示系统(Global Positioning System，GPS)、俄罗斯的格洛纳斯卫星导航系统(global navigation satellite system，GLONASS)、欧盟的伽利略卫星导航系统(Galileo satellite navigation system，GALILEO)、中国的北斗卫星导航系统(BeiDou Navigation Satellite System，BDS)、准天顶卫星系统(quasi-zenith satellite system，QZSS)和印度区域导航卫星系统(Indian Regional Navigation Satellite System(IRNSS)，NAVIC)等。
GNSS由空间卫星、地面控制部分和用户设备组成，其中，用户设备即为接收机。
GNSS定位技术的基本原理是，测量出已知位置的卫星到用户接收机之间的距离，然后综合多颗卫星的数据就可知道接收机的具体位置。例如，卫星在空中连续发送带有时间和位置信息的卫星信号，供接收机接收；接收机捕获到跟踪的卫星信号后，可以测量出接收天线至卫星的伪距离和距离的变化率，解调出卫星轨道参数等数据；根据上述数据，接收机中的微处理计算机就可按定位解算方法进行定位计算，计算出用户所在地理位置的经纬度、高度、速度、时间等信息。
其中，GNSS定位技术包括GNSS-GPS定位技术、GNSS-BDS定位技术、GNSS-GLONASS定位技术、GNSS-GALILEO定位技术、GNSS-QZSS定位技术、GNSS-NAVIC定位技术等。
本申请实施例中，终端设备可以通过上述GNSS定位技术，计算得到终端设备的当前位置；卫星也可以通过上述GNSS定位技术，计算终端设备的当前位置并将位置发送至该终端设备。
二、蜂窝(Cellular)定位技术
Cellular定位技术是指基于现有的蜂窝网络实现对覆盖区域内的移动单元进行定位的技术。其中，蜂窝网络(Cellular network)，又称移动网络(mobile network)，是一种移动通信硬件架构，其包括GSM网络、CDMA网络、4G网络和5G网络等；移动单元包括智能终端，例如手机和平板等。其中，基于5G网络的定位技术可以称为5G定位技术。
Cellular定位技术的基本原理是，利用现有移动通信网络中已包含的位置信息，达到定位的目标。蜂窝定位技术可以采用的技术包括基于信号到达角(Angle of arrival，AOA)和基于信号到达时间(time difference of arrival，TDOA)等。
为了更加清楚、详细地介绍本申请实施例提供的显示方法，下面先介绍本申请实施例提供的显示系统。
图1为应用本申请实施例的显示方法的一个显示系统的架构示意图。如图1所示，该显示系统包括终端设备100和定位设备200，其中，定位设备200可以是为终端设备100提供定位功能的装置或组件。
在一种实现中，定位设备200可以包括一个或多个接入网设备以及定位网元。其中，终端设备100、接入网设备或者定位设备200两两之间可以直接通信，也可以通过其他设备的转发进行通信，本申请实施例对此不作具体限定。虽然未示出，该显示系统还可以包括移动管理网元等其他网元，本申请实施例对此不做具体限定。例如，定位网元可以确定终端设备100的位置，将终端设备100的位置通过接入网设备发送至终端设备100，相应的，终端设备100接收接入网设备发送的位置，并显示该位置。
在另一种实现中，定位设备200也可以为GNSS中的设备，例如卫星等。
其中，接入网设备可以是用于与终端通信的任意一种具有无线收发功能的通信设备。该接入网设备包括但不限于：演进型节点B(evolved node B,eNB)，基带单元(baseband unit，BBU)，无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者TRP等。该接入网设备还可以为5G系统中的gNB或TRP或TP，或者5G系统中的基站的一个或一组(包括多个天线面板)天线面板。此外，该接入网设备还可以为构成gNB或TP的网络节点，如BBU，或分布式单元(distributed unit，DU)等。
定位网元可以是定位管理功能(location management function，LMF)网元或者定位管理组件(location management component，LMC)网元，或者可以是位于网络设备中的本地定位管理功能(local location management function，LLMF)网元。
终端设备100可以指接入终端、用户单元、用户站、移动站、移动台、中继站、远方站、远程终端、移动设备、用户终端(user terminal)、用户设备(user equipment，UE)、终端(terminal)、无线通信设备、用户代理、用户装置、蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端或者未来演进的PLMN中的终端或者未来车联网中的终端等，本申请实施例对此并不限 定。
作为示例而非限定，在本申请实施例中，终端设备100可以是手机、平板电脑、带无线收发功能的电脑、虚拟现实终端、增强现实终端、工业控制中的无线终端、无人驾驶中的无线终端、远程手术中的无线终端、智能电网中的无线终端、运输安全中的无线终端、智慧城市中的无线终端、智慧家庭中的无线终端等。
此外，在本申请实施例中，终端设备100还可以是物联网(internet of things，IoT)系统中的终端，IoT是未来信息技术发展的重要组成部分，其主要技术特点是将物品通过通信技术与网络连接，从而实现人机互连，物物互连的智能化网络。在本申请实施例中，IOT技术可以通过例如窄带(narrow band，NB)技术，做到海量连接，深度覆盖，终端省电。
此外，在本申请实施例中，终端设备100还可以包括智能打印机、火车探测器、加油站等传感器，主要功能包括收集数据(部分终端)、接收接入网设备的控制信息与下行数据，并发送电磁波，向接入网设备传输上行数据。
可选的，本申请实施例中的终端设备100、接入网设备或者定位网元可以部署在陆地上，包括室内或室外、手持或车载；也可以部署在水面上；还可以部署在空中的飞机、气球和人造卫星上。本申请的实施例对终端、接入网设备或者定位网元的应用场景不做限定。
可选的，在本申请实施例中，终端或接入网设备或定位网元包括硬件层、运行在硬件层之上的操作系统层，以及运行在操作系统层上的应用层。该硬件层包括中央处理器(central processing unit，CPU)、内存管理单元(memory management unit，MMU)和内存(也称为主存)等硬件。该操作系统可以是任意一种或多种通过进程(process)实现业务处理的计算机操作系统，例如，Linux操作系统、Unix操作系统、Android操作系统、iOS操作系统或windows操作系统等。该应用层包含浏览器、通讯录、文字处理软件、即时通信软件等应用。并且，本申请实施例并未对本申请实施例提供的方法的执行主体的具体结构特别限定，只要能够通过运行记录有本申请实施例的提供的方法的代码的程序，以根据本申请实施例提供的方法进行通信即可，例如，本申请实施例提供的方法的执行主体可以是终端或接入网设备或定位网元，或者，是终端或接入网设备或定位网元中能够调用程序并执行程序的功能模块。
换言之，本申请实施例中的终端、接入网设备或者定位网元的相关功能可以由一个设备实现，也可以由多个设备共同实现，还可以是由一个设备内的一个或多个功能模块实现，本申请实施例对此不作具体限定。可以理解的是，上述功能既可以是硬件设备中的网络元件，也可以是在专用硬件上运行的软件功能，或者是硬件与软件的结合，或者是平台(例如，云平台)上实例化的虚拟化功能。
可选的，本申请实施例提供的显示系统可以适用于上述各种通信系统。以5G移动通信系统为例，接入网设备所对应的网元或者实体可以为该5G移动通信系统中的下一代无线接入网(next-generation radio access network，NG-RAN)设备。上述的移动管理网元所对应的网元或者实体可以为该5G移动通信系统中的接入和移动性管理功能(access and mobility management function，AMF)网元，本申请实施例对此不作具体限定。
示例性的，图2为在5G移动通信系统中应用本申请实施例的显示方法的一个显示系 统的架构示意图。
如图2所示，该显示系统中，终端设备通过LTE-Uu经由下一代演进型节点B(next-generation evolved NodeB，ng-eNB)，或通过NR-Uu接口经由下一代节点B(next-generation node B，gNB)连接到无线接入网；无线接入网通过NG-C接口经由AMF网元连接到核心网。其中，NG-RAN包括一个或多个ng-eNB(图2以一个ng-eNB为例进行示意)；NG-RAN也可以包括一个或多个gNB(图2以一个gNB为例进行示意)；NG-RAN还可以包括一个或多个ng-eNB以及一个或多个gNB。ng-eNB为接入5G核心网的LTE基站，gNB为接入5G核心网的5G基站。核心网包括AMF网元与LMF网元。其中，AMF网元用于实现接入管理等功能，LMF网元用于实现定位或定位辅助等功能。AMF网元与LMF网元之间通过NLs接口连接。
应理解，上述图2的显示系统中包括的设备或功能节点只是示例性地描述，并不对本申请实施例构成限定，事实上，图2的显示系统中还可以包含其他与图中示意的设备或功能节点具有交互关系的网元或设备或功能节点，这里不作具体限定。
基于图2的显示系统，下面介绍蜂窝定位技术中的部分定位方法：
(1)、下行到达时间差(downlink time difference of arrival，DL-TDOA)定位方法：终端设备对各小区的定位参考信号(Positioning reference signal，PRS)测量信号到达时间差(reference signal time difference，RSTD)，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
(2)、上行到达时间差(uplink time difference of arrival，UL-TDOA或UL TDOA)定位方法：各小区对终端设备的探测参考信号(Sounding reference signal，SRS)测量上行相对到达时间(Uplink relative time of arrival，UL-RTOA)，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
(3)、下行离开角(downlink angle of departure，DL-AoD)定位方法：终端设备对各小区PRS信号测量PRS-RSRP，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
(4)、上行到达角(uplink arrival of arrival，UL-AoA)定位方法：各小区对终端设备的SRS信号测量水平到达角(Azimuth of Arrival，AOA)或垂直到达角(Zenith of Arrival，ZOA)，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
(5)、增强小区标识(enhanced cell ID，E-CID)定位方法：终端设备对各小区同步信号(Synchronization signal/physical broadcast channel block，SSB)测量同步信号(SS-RSRP/SS-RSRQ/SS-SINR)，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
(6)、多小区往返时间(multi-cell round trip time，Multi-RTT)定位方法：终端设备对各小区PRS信号测量收发时间差(终端设备Rx–Tx time difference)，并将测量结果上报给LMF；各小区对终端设备的SRS信号测量收发时间差(gNB Rx–Tx time difference)，并将测量结果上报给LMF，由LMF计算得到终端设备位置。
以下示例性的示出了一种UE设备支持的定位技术，请参见以下表格1：
Figure PCTCN2022110596-appb-000001
表格1 UE定位方法的支持模式
其中，UE-based指终端设备为计算其位置的执行主体；UE-assisted LMF-based指终端执行测量，由LMF计算终端的位置；NG-RAN node assisted指基站执行测量，有LMF计算终端位置；SUPL为用户面的定位的协议，对应的服务器为SLP，对应的终端为SET。其中SET也可以是常规终端中的一个应用。
其中，Yes表示支持，No表示不支持。以第二行第二列举例说明，该“Yes”表示UE设备支持终端设备基于A-GNSS定位技术计算其当前的位置。
图3示出了终端设备100的硬件结构示意图。
下面以终端设备100为例对实施例进行具体说明。应该理解的是，终端设备100可以具有比图中所示的更多的或者更少的部件，可以组合两个或多个的部件，或者可以具有不同的部件配置。图中所示出的各种部件可以在包括一个或多个信号处理和/或专用集成电路在内的硬件、软件、或硬件和软件的组合中实现。
终端设备100可以包括：处理器110，外部存储器接口120，内部存储器121，通用串行总线(universal serial bus，USB)接口130，充电管理模块140，电源管理模块141，电池142，天线1，天线2，移动通信模块150，无线通信模块160，音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，传感器模块180，按键190，马达191，指示器192，摄像头193，显示屏194以及用户标识模块(subscriber identification module，SIM)卡接口195等。其中传感器模块180可以包括压力传感器180A，陀螺仪传感器180B，气压传感器180C，磁传感器180D，加速度传感器180E，距离传感器180F，接近光传感器180G，指纹传感器180H，温度传感器180J，触摸传感器180K，环境光传感器180L，骨传导传感器180M等。
可以理解的是，本申请实施例示意的结构并不构成对终端设备100的具体限定。在本申请另一些实施例中，终端设备100可以包括比图示更多或更少的部件，或者组合某些部件，或者拆分某些部件，或者不同的部件布置。图示的部件可以以硬件，软件或软件和硬件的组合实现。
处理器110可以包括一个或多个处理单元，例如：处理器110可以包括应用处理器(application processor，AP)，调制解调处理器，图形处理器(graphics processing unit，GPU)，图像信号处理器(image signal processor，ISP)，控制器，存储器，视频编解码器，数字信号处理器(digital signal processor，DSP)，基带处理器，和/或神经网络处理器(neural-network processing unit，NPU)等。其中，不同的处理单元可以是独立的器件，也可以集成在一个或多个处理器中。
其中，控制器可以是终端设备100的神经中枢和指挥中心。控制器可以根据指令操作码和时序信号，产生操作控制信号，完成取指令和执行指令的控制。
处理器110中还可以设置存储器，用于存储指令和数据。在一些实施例中，处理器110中的存储器为高速缓冲存储器。该存储器可以保存处理器110刚用过或循环使用的指令或数据。如果处理器110需要再次使用该指令或数据，可从所述存储器中直接调用。避免了重复存取，减少了处理器110的等待时间，因而提高了系统的效率。
在一些实施例中，处理器110可以包括一个或多个接口。接口可以包括集成电路(inter-integrated circuit，I2C)接口，集成电路内置音频(inter-integrated circuit sound，I2S)接口，脉冲编码调制(pulse code modulation，PCM)接口，通用异步收发传输器(universal asynchronous receiver/transmitter，UART)接口，移动产业处理器接口(mobile industry processor interface，MIPI)，通用输入输出(general-purpose input/output，GPIO)接口，用户标识模块(subscriber identity module，SIM)接口，和/或通用串行总线(universal serial bus，USB)接口等。
I2C接口是一种双向同步串行总线，包括一根串行数据线(serial data line，SDA)和一根串行时钟线(derail clock line，SCL)。在一些实施例中，处理器110可以包含多组I2C总线。处理器110可以通过不同的I2C总线接口分别耦合触摸传感器180K，充电器，闪光灯，摄像头193等。例如：处理器110可以通过I2C接口耦合触摸传感器180K，使处理器110与触摸传感器180K通过I2C总线接口通信，实现终端设备100的触摸功能。
I2S接口可以用于音频通信。在一些实施例中，处理器110可以包含多组I2S总线。处理器110可以通过I2S总线与音频模块170耦合，实现处理器110与音频模块170之间的通信。在一些实施例中，音频模块170可以通过I2S接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。
PCM接口也可以用于音频通信，将模拟信号抽样，量化和编码。在一些实施例中，音频模块170与无线通信模块160可以通过PCM总线接口耦合。在一些实施例中，音频模块170也可以通过PCM接口向无线通信模块160传递音频信号，实现通过蓝牙耳机接听电话的功能。所述I2S接口和所述PCM接口都可以用于音频通信。
UART接口是一种通用串行数据总线，用于异步通信。该总线可以为双向通信总线。它将要传输的数据在串行通信与并行通信之间转换。在一些实施例中，UART接口通常被用于连接处理器110与无线通信模块160。例如：处理器110通过UART接口与无线通信模块160中的蓝牙模块通信，实现蓝牙功能。在一些实施例中，音频模块170可以通过UART接口向无线通信模块160传递音频信号，实现通过蓝牙耳机播放音乐的功能。
MIPI接口可以被用于连接处理器110与显示屏194，摄像头193等外围器件。MIPI接 口包括摄像头串行接口(camera serial interface，CSI)，显示屏串行接口(display serial interface，DSI)等。在一些实施例中，处理器110和摄像头193通过CSI接口通信，实现终端设备100的拍摄功能。处理器110和显示屏194通过DSI接口通信，实现终端设备100的显示功能。
GPIO接口可以通过软件配置。GPIO接口可以被配置为控制信号，也可被配置为数据信号。在一些实施例中，GPIO接口可以用于连接处理器110与摄像头193，显示屏194，无线通信模块160，音频模块170，传感器模块180等。GPIO接口还可以被配置为I2C接口，I2S接口，UART接口，MIPI接口等。
SIM接口可以被用于与SIM卡接口195通信，实现传送数据到SIM卡或读取SIM卡中数据的功能。
USB接口130是符合USB标准规范的接口，具体可以是Mini USB接口，Micro USB接口，USB Type C接口等。USB接口130可以用于连接充电器为终端设备100充电，也可以用于终端设备100与外围设备之间传输数据。也可以用于连接耳机，通过耳机播放音频。该接口还可以用于连接其他电子设备，例如AR设备等。
可以理解的是，本申请实施例示意的各模块间的接口连接关系，只是示意性说明，并不构成对终端设备100的结构限定。在本申请另一些实施例中，终端设备100也可以采用上述实施例中不同的接口连接方式，或多种接口连接方式的组合。
充电管理模块140用于从充电器接收充电输入。其中，充电器可以是无线充电器，也可以是有线充电器。
电源管理模块141用于连接电池142，充电管理模块140与处理器110。电源管理模块141接收电池142和/或充电管理模块140的输入，为处理器110，内部存储器121，外部存储器，显示屏194，摄像头193，和无线通信模块160等供电。
终端设备100的无线通信功能可以通过天线1，天线2，移动通信模块150，无线通信模块160，调制解调处理器以及基带处理器等实现。
天线1和天线2用于发射和接收电磁波信号。终端设备100中的每个天线可用于覆盖单个或多个通信频带。不同的天线还可以复用，以提高天线的利用率。例如：可以将天线1复用为无线局域网的分集天线。在另外一些实施例中，天线可以和调谐开关结合使用。
移动通信模块150可以提供应用在终端设备100上的包括2G/3G/4G/5G等无线通信的解决方案。移动通信模块150可以包括至少一个滤波器，开关，功率放大器，低噪声放大器(low noise amplifier，LNA)等。移动通信模块150可以由天线1接收电磁波，并对接收的电磁波进行滤波，放大等处理，传送至调制解调处理器进行解调。移动通信模块150还可以对经调制解调处理器调制后的信号放大，经天线1转为电磁波辐射出去。在一些实施例中，移动通信模块150的至少部分功能模块可以被设置于处理器110中。在一些实施例中，移动通信模块150的至少部分功能模块可以与处理器110的至少部分模块被设置在同一个器件中。
调制解调处理器可以包括调制器和解调器。其中，调制器用于将待发送的低频基带信号调制成中高频信号。解调器用于将接收的电磁波信号解调为低频基带信号。随后解调器将解调得到的低频基带信号传送至基带处理器处理。低频基带信号经基带处理器处理后， 被传递给应用处理器。应用处理器通过音频设备(不限于扬声器170A，受话器170B等)输出声音信号，或通过显示屏194显示图像或视频。在一些实施例中，调制解调处理器可以是独立的器件。在另一些实施例中，调制解调处理器可以独立于处理器110，与移动通信模块150或其他功能模块设置在同一个器件中。
无线通信模块160可以提供应用在终端设备100上的包括无线局域网(wireless local area networks，WLAN)(如无线保真(wireless fidelity，Wi-Fi)网络)，蓝牙(bluetooth，BT)，全球导航卫星系统，调频(frequency modulation，FM)，近距离无线通信技术(near field communication，NFC)，红外技术(infrared，IR)等无线通信的解决方案。无线通信模块160可以是集成至少一个通信处理模块的一个或多个器件。无线通信模块160经由天线2接收电磁波，将电磁波信号调频以及滤波处理，将处理后的信号发送到处理器110。无线通信模块160还可以从处理器110接收待发送的信号，对其进行调频，放大，经天线2转为电磁波辐射出去。
本申请实施例中，无线通信模块160可以接收定位设备发送的终端设备100的位置，例如无线通信模块160接收来自5G核心网发送的终端设备100的当前位置，也可以接收定位设备发送的数据，例如接收来自卫星发送的对终端设备100的探测信号等。
在一些实施例中，终端设备100的天线1和移动通信模块150耦合，天线2和无线通信模块160耦合，使得终端设备100可以通过无线通信技术与网络以及其他设备通信。所述无线通信技术可以包括全球移动通讯系统(global system for mobile communications，GSM)，通用分组无线服务(general packet radio service，GPRS)，码分多址接入(code division multiple access，CDMA)，宽带码分多址(wideband code division multiple access，WCDMA)，时分码分多址(time-division code division multiple access，TD-SCDMA)，长期演进(long term evolution，LTE)，BT，GNSS，WLAN，NFC，FM，和/或IR技术等。所述GNSS可以包括全球卫星显示系统，全球导航卫星系统(global navigation satellite system，GLONASS)，北斗卫星导航系统，准天顶卫星系统和/或星基增强系统(satellite based augmentation systems，SBAS)。
终端设备100通过GPU，显示屏194，以及应用处理器等实现显示功能。GPU为图像处理的微处理器，连接显示屏194和应用处理器。GPU用于执行数学和几何计算，用于图形渲染。处理器110可包括一个或多个GPU，其执行程序指令以生成或改变显示信息。
显示屏194用于显示图像，视频等。显示屏194包括显示面板。显示面板可以采用液晶显示屏(liquid crystal display，LCD)，有机发光二极管(organic light-emitting diode，OLED)，有源矩阵有机发光二极体或主动矩阵有机发光二极体(active-matrix organic light emitting diode，AMOLED)，柔性发光二极管(flex light-emitting diode，FLED)，Miniled，MicroLed，Micro-oLed，量子点发光二极管(quantum dot light emitting diodes，QLED)等。在一些实施例中，终端设备100可以包括1个或N个显示屏194，N为大于1的正整数。
终端设备100可以通过ISP，摄像头193，视频编解码器，GPU，显示屏194以及应用处理器等实现拍摄功能。
ISP用于处理摄像头193反馈的数据。例如，拍照时，打开快门，光线通过镜头被传递到摄像头感光元件上，光信号转换为电信号，摄像头感光元件将所述电信号传递给ISP 处理，转化为肉眼可见的图像。ISP还可以对图像的噪点，亮度，肤色进行算法优化。ISP还可以对拍摄场景的曝光，色温等参数优化。在一些实施例中，ISP可以设置在摄像头193中。
摄像头193用于捕获静态图像或视频。物体通过镜头生成光学图像投射到感光元件。感光元件可以是电荷耦合器件(charge coupled device，CCD)或互补金属氧化物半导体(complementary metal-oxide-semiconductor，CMOS)光电晶体管。感光元件把光信号转换成电信号，之后将电信号传递给ISP转换成数字图像信号。ISP将数字图像信号输出到DSP加工处理。DSP将数字图像信号转换成标准的RGB，YUV等格式的图像信号。在一些实施例中，终端设备100可以包括1个或N个摄像头193，N为大于1的正整数。
数字信号处理器用于处理数字信号，除了可以处理数字图像信号，还可以处理其他数字信号。例如，当终端设备100在频点选择时，数字信号处理器用于对频点能量进行傅里叶变换等。
视频编解码器用于对数字视频压缩或解压缩。终端设备100可以支持一种或多种视频编解码器。这样，终端设备100可以播放或录制多种编码格式的视频，例如：动态图像专家组(moving picture experts group，MPEG)1，MPEG2，MPEG3，MPEG4等。
NPU为神经网络(neural-network，NN)计算处理器，通过借鉴生物神经网络结构，例如借鉴人脑神经元之间传递模式，对输入信息快速处理，还可以不断的自学习。通过NPU可以实现终端设备100的智能认知等应用，例如：图像识别，人脸识别，语音识别，文本理解等。
外部存储器接口120可以用于连接外部存储卡，例如Micro SD卡，实现扩展终端设备100的存储能力。外部存储卡通过外部存储器接口120与处理器110通信，实现数据存储功能。例如将音乐，视频等文件保存在外部存储卡中。
内部存储器121可以用于存储计算机可执行程序代码，所述可执行程序代码包括指令。处理器110通过运行存储在内部存储器121的指令，从而执行终端设备100的各种功能应用以及数据处理。内部存储器121可以包括存储程序区和存储数据区。其中，存储程序区可存储操作系统，至少一个功能所需的应用(比如人脸识别功能，指纹识别功能、移动支付功能等)等。存储数据区可存储终端设备100使用过程中所创建的数据(比如人脸信息模板数据，指纹信息模板等)等。此外，内部存储器121可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件，闪存器件，通用闪存存储器(universal flash storage，UFS)等。
终端设备100可以通过音频模块170，扬声器170A，受话器170B，麦克风170C，耳机接口170D，以及应用处理器等实现音频功能。例如音乐播放，录音等。
音频模块170用于将数字音频信息转换成模拟音频信号输出，也用于将模拟音频输入转换为数字音频信号。音频模块170还可以用于对音频信号编码和解码。在一些实施例中，音频模块170可以设置于处理器110中，或将音频模块170的部分功能模块设置于处理器110中。
扬声器170A，也称“喇叭”，用于将音频电信号转换为声音信号。终端设备100可以通过扬声器170A收听音乐，或收听免提通话。
受话器170B，也称“听筒”，用于将音频电信号转换成声音信号。当终端设备100接听电话或语音信息时，可以通过将受话器170B靠近人耳接听语音。
麦克风170C，也称“话筒”，“传声器”，用于将声音信号转换为电信号。当拨打电话或发送语音信息时，用户可以通过人嘴靠近麦克风170C发声，将声音信号输入到麦克风170C。终端设备100可以设置至少一个麦克风170C。在另一些实施例中，终端设备100可以设置两个麦克风170C，除了采集声音信号，还可以实现降噪功能。在另一些实施例中，终端设备100还可以设置三个，四个或更多麦克风170C，实现采集声音信号，降噪，还可以识别声音来源，实现定向录音功能等。
耳机接口170D用于连接有线耳机。耳机接口170D可以是USB接口130，也可以是3.5mm的开放移动电子设备平台(open mobile terminal platform，OMTP)标准接口，美国蜂窝电信工业协会(cellular telecommunications industry association of the USA，CTIA)标准接口。
压力传感器180A用于感受压力信号，可以将压力信号转换成电信号。在一些实施例中，压力传感器180A可以设置于显示屏194。压力传感器180A的种类很多，如电阻式压力传感器，电感式压力传感器，电容式压力传感器等。电容式压力传感器可以是包括至少两个具有导电材料的平行板。当有力作用于压力传感器180A，电极之间的电容改变。终端设备100根据电容的变化确定压力的强度。当有触摸操作作用于显示屏194，终端设备100根据压力传感器180A检测所述触摸操作强度。终端设备100也可以根据压力传感器180A的检测信号计算触摸的位置。在一些实施例中，作用于相同触摸位置，但不同触摸操作强度的触摸操作，可以对应不同的操作指令。例如：当有触摸操作强度小于第一压力阈值的触摸操作作用于短消息应用图标时，执行查看短消息的指令。当有触摸操作强度大于或等于第一压力阈值的触摸操作作用于短消息应用图标时，执行新建短消息的指令。
陀螺仪传感器180B可以用于确定终端设备100的运动姿态。在一些实施例中，可以通过陀螺仪传感器180B确定终端设备100围绕三个轴(即，x，y和z轴)的角速度。陀螺仪传感器180B可以用于拍摄防抖。示例性的，当按下快门，陀螺仪传感器180B检测终端设备100抖动的角度，根据角度计算出镜头模组需要补偿的距离，让镜头通过反向运动抵消终端设备100的抖动，实现防抖。陀螺仪传感器180B还可以用于导航，体感游戏场景。
气压传感器180C用于测量气压。在一些实施例中，终端设备100通过气压传感器180C测得的气压值计算海拔高度，辅助定位和导航。
磁传感器180D包括霍尔传感器。终端设备100可以利用磁传感器180D检测翻盖皮套的开合。在一些实施例中，当终端设备100是翻盖机时，终端设备100可以根据磁传感器180D检测翻盖的开合。进而根据检测到的皮套的开合状态或翻盖的开合状态，设置翻盖自动解锁等特性。
加速度传感器180E可检测终端设备100在各个方向上(一般为三轴)加速度的大小。当终端设备100静止时可检测出重力的大小及方向。还可以用于识别电子设备姿态，应用于横竖屏切换，计步器等应用。
距离传感器180F，用于测量距离。终端设备100可以通过红外或激光测量距离。在一些实施例中，拍摄场景，终端设备100可以利用距离传感器180F测距以实现快速对焦。
接近光传感器180G可以包括例如发光二极管(LED)和光检测器，例如光电二极管。发 光二极管可以是红外发光二极管。终端设备100通过发光二极管向外发射红外光。终端设备100使用光电二极管检测来自附近物体的红外反射光。当检测到充分的反射光时，可以确定终端设备100附近有物体。当检测到不充分的反射光时，终端设备100可以确定终端设备100附近没有物体。终端设备100可以利用接近光传感器180G检测用户手持终端设备100贴近耳朵通话，以便自动熄灭屏幕达到省电的目的。接近光传感器180G也可用于皮套模式，口袋模式自动解锁与锁屏。
环境光传感器180L用于感知环境光亮度。终端设备100可以根据感知的环境光亮度自适应调节显示屏194亮度。环境光传感器180L也可用于拍照时自动调节白平衡。环境光传感器180L还可以与接近光传感器180G配合，检测终端设备100是否在口袋里，以防误触。
指纹传感器180H用于采集指纹。终端设备100可以利用采集的指纹特性实现指纹解锁，访问应用锁，指纹拍照，指纹接听来电等。
温度传感器180J用于检测温度。在一些实施例中，终端设备100利用温度传感器180J检测的温度，执行温度处理策略。例如，当温度传感器180J上报的温度超过阈值，终端设备100执行降低位于温度传感器180J附近的处理器的性能，以便降低功耗实施热保护。在另一些实施例中，当温度低于另一阈值时，终端设备100对电池142加热，以避免低温导致终端设备100异常关机。在其他一些实施例中，当温度低于又一阈值时，终端设备100对电池142的输出电压执行升压，以避免低温导致的异常关机。
触摸传感器180K，也称“触控面板”。触摸传感器180K可以设置于显示屏194，由触摸传感器180K与显示屏194组成触摸屏，也称“触控屏”。触摸传感器180K用于检测作用于其上或附近的触摸操作。触摸传感器可以将检测到的触摸操作传递给应用处理器，以确定触摸事件类型。可以通过显示屏194提供与触摸操作相关的视觉输出。在另一些实施例中，触摸传感器180K也可以设置于终端设备100的表面，与显示屏194所处的位置不同。
按键190包括开机键，音量键等。按键190可以是机械按键。也可以是触摸式按键。终端设备100可以接收按键输入，产生与终端设备100的用户设置以及功能控制有关的键信号输入。
马达191可以产生振动提示。马达191可以用于来电振动提示，也可以用于触摸振动反馈。例如，作用于不同应用(例如拍照，音频播放等)的触摸操作，可以对应不同的振动反馈效果。作用于显示屏194不同区域的触摸操作，马达191也可对应不同的振动反馈效果。不同的应用场景(例如：时间提醒，接收信息，闹钟，游戏等)也可以对应不同的振动反馈效果。触摸振动反馈效果还可以支持自定义。
指示器192可以是指示灯，可以用于指示充电状态，电量变化，也可以用于指示消息，未接来电，通知等。
SIM卡接口195用于连接SIM卡。SIM卡可以通过插入SIM卡接口195，或从SIM卡接口195拔出，实现和终端设备100的接触和分离。终端设备100可以支持1个或N个SIM卡接口，N为大于1的正整数。SIM卡接口195可以支持Nano SIM卡，Micro SIM卡，SIM卡等。同一个SIM卡接口195可以同时插入多张卡。所述多张卡的类型可以相同，也可以不同。SIM卡接口195也可以兼容不同类型的SIM卡。SIM卡接口195也可以兼容外部存 储卡。终端设备100通过SIM卡和网络交互，实现通话以及数据通信等功能。
本实施例中，终端设备100可以通过处理器110执行所述显示方法。
图4A是本申请实施例提供的终端设备100的软件结构框图。
分层架构将软件分成若干个层，每一层都有清晰的角色和分工。层与层之间通过软件接口通信。在一些实施例中，将Android系统分为四层，从上至下分别为应用程序层，应用程序框架层，安卓运行时(Android runtime)和系统库，以及内核层。
应用程序层可以包括一系列应用程序包。
如图4A所示，应用程序包可以包括地图，图库，日历，通话，WLAN，蓝牙，音乐，视频和相机等应用程序。
在一些实施例中，终端设备100通过地图显示终端设备100的至少两个位置。
应用程序框架层为应用程序层的应用程序提供应用编程接口(application programming interface，API)和编程框架。应用程序框架层包括一些预先定义的函数。
请参见图4B，图4B是本申请实施例提供的一种操作系统与应用程序的示意图。如图5所示，终端设备100的应用程序(application)和操作系统(operating system，OS)之间也可以基于API形式分离，例如终端设备的操作系统内核基于芯片(chipset(s))提供的信息，将信息转发给终端的应用程序，应用程序获得后，可以针对应用程序本身需求以及用户定制，选择合适的显示方法。又例如，芯片可以获取来自定位设备计算得到的终端设备的位置，将上述终端设备的位置发送至应用程序或操作系统，应用程序或操作系统可以对上述终端设备的位置进行优化，例如通过调用摄像头获取环境图像对上终端设备的设备进行校正，得到上述至少两个位置中的一个位置。
如图4A所示，应用程序框架层可以包括窗口管理器，内容提供器，视图系统，电话管理器，资源管理器，通知管理器等。
窗口管理器用于管理窗口程序。窗口管理器可以获取显示屏大小，判断是否有状态栏，锁定屏幕，截取屏幕等。
内容提供器用来存放和获取数据，并使这些数据可以被应用程序访问。所述数据可以包括视频，图像，音频，拨打和接听的电话，浏览历史和书签，电话簿等。
视图系统包括可视控件，例如显示文字的控件，显示图片的控件等。视图系统可用于构建应用程序。显示界面可以由一个或多个视图组成的。例如，包括短信通知图标的显示界面，可以包括显示文字的视图以及显示图片的视图。
电话管理器用于提供终端设备100的通信功能。例如通话状态的管理(包括接通，挂断等)。
资源管理器为应用程序提供各种资源，比如本地化字符串，图标，图片，布局文件，视频文件等等。
通知管理器使应用程序可以在状态栏中显示通知信息，可以用于传达告知类型的消息，可以短暂停留后自动消失，无需用户交互。比如通知管理器被用于告知下载完成，消息提醒等。通知管理器还可以是以图表或者滚动条文本形式出现在系统顶部状态栏的通知，例如后台运行的应用程序的通知，还可以是以对话界面形式出现在屏幕上的通知。例如在状 态栏提示文本信息，发出提示音，电子设备振动，指示灯闪烁等。
运行时(Runtime)包括核心库和虚拟机。Runtime负责系统的调度和管理。
核心库包含两部分：一部分是编程语言(例如，jave语言)需要调用的功能函数，另一部分是系统的核心库。
应用程序层和应用程序框架层运行在虚拟机中。虚拟机将应用程序层和应用程序框架层的编程文件(例如，jave文件)执行为二进制文件。虚拟机用于执行对象生命周期的管理，堆栈管理，线程管理，安全和异常的管理，以及垃圾回收等功能。
系统库可以包括多个功能模块。例如：表面管理器(surface manager)，媒体库(Media Libraries)，三维图形处理库(例如：OpenGL ES)，二维图形引擎(例如：SGL)等。
表面管理器用于对显示子系统进行管理，并且为多个应用程序提供了二维(2-Dimensional，2D)和三维(3-Dimensional，3D)图层的融合。
媒体库支持多种常用的音频，视频格式回放和录制，以及静态图像文件等。媒体库可以支持多种音视频编码格式，例如:MPEG4，H.264，MP3，AAC，AMR，JPG，PNG等。
三维图形处理库用于实现3D图形绘图，图像渲染，合成，和图层处理等。
2D图形引擎是2D绘图的绘图引擎。
内核层是硬件和软件之间的层。内核层至少包含显示驱动，摄像头驱动，音频驱动，传感器驱动，虚拟卡驱动。
下面结合捕获拍照场景，示例性说明终端设备100软件以及硬件的工作流程。
当触摸传感器180K接收到触摸操作，相应的硬件中断被发给内核层。内核层将触摸操作加工成原始输入事件(包括触摸坐标，触摸操作的时间戳等信息)。原始输入事件被存储在内核层。应用程序框架层从内核层获取原始输入事件，识别该输入事件所对应的控件。以该触摸操作是触摸单击操作，该单击操作所对应的控件为相机应用图标的控件为例，相机应用调用应用框架层的接口，启动相机应用，进而通过调用内核层启动摄像头驱动，通过摄像头193捕获静态图像或视频。
下面基于图1或图2所示的显示系统的示意图、图3和图4A所示的终端设备的硬件和软件结构示意图，结合本申请实施例提供的在终端设备上实现显示的方法流程以及用户界面，来详细描述本申请实施例提供的显示方法。
图5示例性示出了本申请实施例提供的显示方法流程。该显示方法可以包括以下部分或全部步骤：
S101、终端设备接收用户操作，该用户操作用于指示显示该终端设备的当前位置。
在一种实现中，终端设备可以显示应用程序，用户可以通过用户操作请求显示当前终端设备的位置，相应的，终端设备响应于该用户操作，执行以下步骤S102至步骤S104。
以用户通过地图类应用程序请求终端设备的当前位置的场景为例，下面介绍本申请实施例提供的终端设备上的一些用户界面。
请参见图6A，图6A示出了终端设备上的用于展示已安装应用程序的示例性用户界面61。该用户界面61显示有：状态栏、日历指示符、天气指示符、具有常用应用程序图标的托盘、地图类应用的图标610、时钟应用的图标以及其他应用程序的图标等。其中，状态 栏可包括：移动通信信号(又可称为蜂窝信号)的一个或多个信号强度指示符、Wi-Fi信号的一个或多个信号强度指示符，电池状态指示符、时间指示符等。
在一些实施例中，图6A所示的用户界面61可以为主屏幕界面(home screen)。可以理解的是，图6A仅仅示例性示出了终端设备的一个用户界面，不应构成对本申请实施例的限定。
如图6A所示，终端设备可以检测到作用于地图类应用的图标610的第一用户操作，并响应于第一用户操作，显示图6B所示的用户界面62。
请参见图6B，用户界面62可以是地图类应用提供的应用主界面，用户界面62可包括显示窗口620以及设置控件621。如图6B所示，以虚线框表示显示窗口620，显示窗口620用于显示地图以及终端设备的位置。
在一些实施例中，终端设备响应于第一用户操作，执行步骤S102至步骤S104。也即是说，终端设备在检测到上述第一用户操作后，在地图上显示终端设备当前通过不同的定位方法得到的至少两个位置。
在另一些实施例中，终端设备响应于第一用户操作，仅显示地图，或者显示地图以及终端设备的当前一个位置。进而，用户可以通过用户界面62上的设置控件621选择是否显示终端设备通过不同定位方法得到的多个位置。
如图6B所示，终端设备可以检测到作用于电子设备的设置控件611上的第二用户操作，响应该第二用户操作，显示图6C所示的用户界面63。
请参见图6C，图6C示出了终端设备上的设置应用程序的示例性用户界面63。如图6C所示，用户界面63包括：标题栏630、选项栏631和开关控件632，选项栏631上显示选项信息“多位置显示”。如图6C所示，终端设备可以检测到作用于电子设备的开关控件632上的第三用户操作，响应该第三用户操作，执行步骤S102。
不限于图6A示出的第一用户操作及图6C示出的第三用户操作，在本申请实施例中，用于开启多位置显示功能的用户操作还可以实现为其他形式，本申请实施例不做限制。
为了便于用户理解选项栏631所示的选项信息，该选项信息还可以以其他形式表示。例如，选项信息可以进一步解释开始该开关用于开启在地图上同时显示该终端设备通过不同定位方法得到的多个位置。因此，对于图6C所示的选项栏631所示的选项信息，本申请实施例不做任何限制。
通过图6C所示的提示用户的方式，可以让用户根据需要自主选择是否要使用多位置显示来显示终端设备的位置，可以提升用户体验。
S102、终端设备响应于用户操作，通过至少两种定位方法获取该终端设备的当前位置，得到至少两个位置。
具体的，终端设备可以通过N个定位方法获取该终端位置的当前位置，例如，终端通过第一种定位方法得到第一位置，通过第二种定位方法得到第二位置，以此类推，通过第N种定位方法得到第N位置，则上述至少两个位置为第一位置、第二位置直至第N位置，N为大于2的整数。
其中，至少两种定位方法所采用的定位技术不同和/或所述至少两种定位方法计算位置的设备不同。
示例性的，以至少两种定位方法包括第一定位方法和第二定位方法为例说明：
在一些实施例中，至少两种定位方法所采用的定位技术不同。需要说明的是，至少两种定位方法计算至少两个位置的设备可以相同，也可以不同。例如，至少两个位置为第一位置和第二位置，第一定位方法采用的GNSS定位技术，则终端设备基于GNSS定位技术计算终端设备的当前位置，可以得到第一位置；第二定位方法采用的是Cellular定位技术，则终端设备基于Cellular定位技术计算终端设备的当前位置，可以得到第二位置。又例如，至少两个位置为第一位置和第二位置，第一定位方法采用的GNSS定位技术，则终端设备获取来自卫星基于GNSS定位技术计算得到的终端设备的当前位置(即第一位置)；第二定位方法采用的是Cellular定位技术，则终端设备基于Cellular定位技术计算终端设备的当前位置，可以得到第二位置。
在另一些实施例中，至少两种定位方法中计算位置的设备不同。需要说明的是，至少两种定位方法所采用的定位技术可以相同，也可以不同。例如，第一定位方法和第二定位方法均采用GNSS定位技术，其中，第一定位方法可以是由终端设备来计算终端设备的当前位置，得到第一位置；第二定位方法可以是由核心网基于GNSS定位技术计算终端设备的当前位置，得到第二位置，并将第二位置发送至终端设备，相应的，终端设备接收该第二位置。
其中，上述至少两种定位方法采用的定位技术可以是GNSS定位技术、蓝牙定位技术、无线局域网(Wireless local area network，WLAN)定位技术、地面信标系统(Terrestrial beacon system，TBS)定位技术和气压传感器(barometer)和超宽带(Ultra Wide Band，UWB)技术等，此处不做限制。
需要说明的是，Cellular技术包括4G/LTE定位技术和5G/NR定位技术，其中，4G/LTE定位技术又可以包括A-GNSS定位技术、观测到达时间差(Observed time difference of arrival，OTDOA)定位技术、上传到达时间差(Uplink Time Difference of Arrival，UTDOA)定位技术、增强小区标识(Enhanced cell ID，E-CID)定位技术；5G/NR定位技术又可以包括A-GNSS定位技术、NR DL-TDOA定位技术、NR DL-AOD定位技术、NR UL-AoA定位技术、NR UL-TDOA定位技术、NR E-CID定位技术、NR Multi-RTT定位技术和NR SL定位技术。
可选的，上述至少两种定位方法中采用的定位技术也可以包括Cellular技术中的任一种定位技术。例如，至少两种定位方法包括第一定位方法，第一定位方法采用的A-GNSS定位技术；又例如，至少两种定位方法包括第一定位方法和第二定位方法，第一定位方法采用的A-GNSS定位技术，第二定位方法采用的OTDOA定位技术；又例如，至少两种定位方法包括第一定位方法和第二定位方法，第一定位方法采用的蓝牙定位技术，第二定位方法采用的OTDOA定位技术。
可选地，上述至少两种定位方法还可以包括传统定位方法，传统定位方法可以是终端设备融合多种定位技术计算终端设备的当前位置，例如终端设备将多种定位技术得到的位置进行计算后得到终端设备的当前位置。
可选地，上述至少两种定位方法可以包括5G定位方法，该5G定位方法可以为采用5G定位技术的定位方法，其中，采用5G定位技术计算终端设备位置的执行主体可以是终端设备，也可以是定位设备；5G定位方法也可以为定位设备为5G网络设备的定位方法。例 如，5G定位方法可以是终端设备通过5G定位技术计算终端设备的当前位置，也可以是5G核心网通过不限于5G定位技术计算终端设备的当前位置。
S103、终端设备基于至少两个位置，确定标签。
其中，标签的个数可以为一个，例如终端可以针对基于至少两个位置中的一个位置，确定该位置对应的标签，得到一个标签；标签的个数也可以为至少两个，例如终端可以针对至少两个位置中每一个位置，确定每一个位置对应的标签，得到至少两个标签。
在一些实施例中，终端设备在通过至少两种定位方法获取终端的当前位置，得到至少两个位置后，可以基于上述至少两个位置，确定标签，该标签用于区别上述至少两个位置。
在另一些实施例中，终端设备接收定位设备发送的第一位置和第一标识，第一位置为定位设备通过至少两种定位方法中的一种定位方法得到的终端设备的当前位置；至少两个位置包括第一位置；终端设备根据第一标识生成标签。例如，定位设备为核心网，核心网基于Cellular定位技术计算终端设备的当前位置，得到第一位置，则核心网可以向终端设备发送第一位置和第一标识，第一标识可以是用于指示定位技术的标识，例如“Cellular”或“UL TDOA”等，第一标识可以是用于指示定位设备的标识，例如定位设备的身份标识等，进而，终端设备在接收该第一位置和第一标识后，可以基于第一标识确定第一位置对应的标签。
在一种实现中，终端设备可以基于至少两个位置对应的定位技术，确定标签。例如，终端设备基于Cellular定位技术得到第一位置，基于WLAN定位技术得到第二位置，则终端设备可以确定两个标签，将Cellular确定为第一位置对应的标签，将WLAN确定为第二位置对应的标签；终端也可以仅确定一个标签，将Cellular确定为第一位置对应的标签。又例如，终端设备基于5G定位技术计算终端设备的当前位置，得到第一位置，基于WLAN定位技术计算终端设备的当前位置，得到第二位置，则终端设备可以确定两个标签，将5G确定为第一位置对应的标签，将WLAN确定为第二位置对应的标签；终端也可以仅确定一个标签，将5G确定为第一位置对应的标签。
在另一种实现中，终端设备可以基于计算至少两个位置的设备，确定标签。例如，第一位置是由终端设备计算得到的，第二位置是由5G核心网计算终端设备的当前位置得到后发送至终端设备的，则终端设备可以仅确定一个标签，比如确定第二位置对应的标签为5G；终端设备也可以确定两个标签，例如将UE-base(或UE-B)确定为第一位置对应的标签，将5G确定为第二位置对应的标签。
S104、终端设备在地图上显示至少两个位置和标签。
具体的，终端设备可以在地图上显示至少两个位置和至少一个标签，该至少一个标签用于区别上述至少两个位置。
可选地，终端设备可以在地图上所述至少两个位置分别显示图标。可以理解的，该图标用于指示至少两个位置在地图上的定位，用户通过观看图标可以确定终端设备的当前位置。如图7A所示，图7A中以带有白边的圆形代表图标，假设至少两个位置为第一位置和第二位置，则终端设备可以在地图上的第一位置显示第一图标，终端设备可以在地图上的第二位置显示第二图标。
可选地，终端设备可以在地图上以不同颜色和/或不同形状显示所述至少两个位置对应 的图标。例如，至少两个位置包括第一位置和第二位置，则终端设备可以在第一位置上显示第一图标，在第二位置上显示第二图标。其中，第一图标可以为黄色实心圆，第二图标可以为黑色实心圆；或者，第一图标可以为直径为n毫米的实心圆，第二图标可以为直径为m毫米的实心圆；又或者，第一图标可以为直径为n毫米的黄色实心圆，第二图标可以为直径为m毫米的黑色实心圆，其中，n≠m，n和m均为正数。
在一些实施例中，终端设备基于至少两个位置，识别当前环境；终端设备基于环境与定位方法的对应关系，确定目标位置为通过当前环境对应的定位方法得到的位置；目标位置上显示的图标不同于至少两个位置中除目标位置外的位置上显示的图标。例如，终端设备在确定至少两个位置均在建筑物内时，确定当前环境为室内环境；进而，终端设备可以基于环境与定位方法的对应关系，确定室内环境对应的定位方法为5G定位方法，因此，终端设备可以将通过5G定位方法得到的位置确定为目标位置，在目标位置显示黄色图标，在至少两个位置中除目标位置外的位置上显示白色图标。
可选地，终端设备可以以所述至少两个位置中的每一个位置为中心显示所述每一个位置的误差范围，或者，终端设备可以以所述至少两个位置中的一个位置为中心显示该位置的误差范围。需要说明的是，终端设备确定终端设备的当前位置的误差范围的方法，此处不作限定。
以第一位置为例，第一位置为上述至少两个位置中的一个位置。请参见图7B，终端设备在地图上的第一位置处显示第一图标，进而，终端设备以第一图标为圆心在地图上显示第一区域，图7B中以斜线的圆形区域表示第一区域，第一区域为第一位置的误差范围。需要说明的是，图7B中以斜线的圆形区域显示误差范围，在实际应用中，终端设备也可以以灰色区域或其他方式显示误差范围，终端设备也可以以其他形状代表误差范围，此处不做限制。
可选地，终端设备可以在上述至少两个位置的预设距离范围内显示标签。以第一位置为例，第一位置为上述至少两个位置中的一个位置。请参见图7C，终端设备可以在地图上的第一位置处显示第一图标，在距第一图标距离为目标距离的位置处显示标签。如图7C所示，该标签可以为Cellular，该标签可以用于指示第一图标处的第一位置采用的定位技术为Cellular定位技术或计算第一图标处的第一位置的设备为核心网设备。
可选地，终端设备可以在上述至少两个位置上显示箭头，该箭头用于指示用户的前行方向。以第一位置为例，第一位置为上述至少两个位置中的一个位置。请参见图7D，终端设备可以在地图上的第一位置处显示第一图标，通过惯性测量单元(Inertia measurement unit，IMU)计算得到用户在第一位置可能的运动轨迹方向，进而，在第一图标处显示如图7D所示的箭头。其中，终端设备可以通过惯性测量单元获取用户的惯性方向，终端设备可以通过其他方法计算用户的惯性方向的方法，此处不做限制。需要说明的是，终端设备可以在至少两个位置中选择一个位置显示箭头，其中，终端设备从至少两个位置中选择一个位置的方法此处不做限定。
需要说明的是，终端设备可以在至少两个位置中每一个位置处分别显示图标和至少一个标签，还可以显示上述标签和/或箭头。
在一种实现中，终端设备可以在地图上显示至少两个位置和一个标签，其中，该标签可以用于指示两个位置中一个位置采用的定位技术或计算该位置的设备。
请参见图8A，图8A是本申请实施例提供的一种终端设备显示位置的示意图。上述至少两个位置为第一位置和第二位置，终端设备确定第一位置对应的标签为Cellular。如图8A所示，白边的黑色圆形用于表示图标，斜线区域用于表示第一位置对应的误差范围，横线区域用于表示第二区域对应的误差范围。如图8A所示，终端设备在第一位置和第二位置处分别显示图标，在第一位置附近显示标签“Cellular”，以第一位置为中心显示第一位置对应的误差范围，以第二位置为中心显示二位置对应的误差范围。终端设备还可以在第二位置处显示箭头，该箭头用于指示用户的惯性方向。
请参见图8B，图8B是本申请实施例提供的另一种终端设备显示位置的示意图。上述至少两个位置为第一位置和第二位置，终端设备确定第一位置对应的标签为5G。如图8B所示，白边的黑色圆形用于表示图标，斜线区域用于表示第一位置对应的误差范围，横线区域用于表示第二区域对应的误差范围。如图8B所示，终端设备在第一位置和第二位置处分别显示图标，在第一位置附近显示标签“5G”，以第一位置为中心显示第一位置对应的误差范围，以第二位置为中心显示二位置对应的误差范围。终端设备还可以在第二位置处显示箭头，该箭头用于指示用户的惯性方向。需要说明的是，上述5G也可以显示为5g。
在另一种实现中，终端设备可以在地图上显示至少两个位置和上述至少两个位置中每一个位置对应的标签，其中，该标签可以用于指示两个位置中任一个位置采用的定位技术和/或计算两个位置中任一个位置的设备。
请参见图8C，图8C是本申请实施例提供的又一种显示位置的示意图。上述至少两个位置为第一位置和第二位置，终端设备确定第一位置对应的标签为Cellular，确定第二位置对应的标签为WLAN。如图8C所示，白边的黑色圆形用于表示图标，斜线区域用于表示第一位置对应的误差范围，横线区域用于表示第二区域对应的误差范围。如图8C所示，终端设备在第一位置和第二位置处分别显示图标，在第一位置附近显示标签“Cellular”，在第一位置附近显示标签“WLAN”，以第一位置为中心显示第一位置对应的误差范围，以第二位置为中心显示二位置对应的误差范围。终端设备还可以在第二位置处显示箭头，该箭头用于指示用户的惯性方向。
请参见图8D，图8D是本申请实施例提供的再一种显示位置的示意图。上述至少两个位置为第一位置和第二位置，终端设备确定第一位置对应的标签为UL TDOA，确定第二位置对应的标签为UE-B。如图8D所示，白边的黑色圆形用于表示图标，斜线区域用于表示第一位置对应的误差范围，横线区域用于表示第二区域对应的误差范围。如图8D所示，终端设备在第一位置和第二位置处分别显示图标，在第一位置附近显示标签“UL TDOA”，在第一位置附近显示标签“UE-B”，以第一位置为中心显示第一位置对应的误差范围，以第二位置为中心显示二位置对应的误差范围。终端设备还可以在第二位置处显示箭头，该箭头用于指示用户的惯性方向。
本申请实施例还提供了一种电子设备，电子设备包括一个或多个处理器和一个或多个 存储器；其中，一个或多个存储器与一个或多个处理器耦合，一个或多个存储器用于存储计算机程序代码，计算机程序代码包括计算机指令，当一个或多个处理器执行计算机指令时，使得电子设备执行上述实施例描述的方法。
本申请实施例还提供了一种包含指令的计算机程序产品，当计算机程序产品在电子设备上运行时，使得电子设备执行上述实施例描述的方法。
本申请实施例还提供了一种计算机可读存储介质，包括指令，当指令在电子设备上运行时，使得电子设备执行上述实施例描述的方法。
可以理解的是，本申请的各实施方式可以任意进行组合，以实现不同的技术效果。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线)或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘Solid State Disk)等。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，该流程可以由计算机程序来指令相关的硬件完成，该程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法实施例的流程。而前述的存储介质包括：ROM或随机存储记忆体RAM、磁碟或者光盘等各种可存储程序代码的介质。
总之，以上所述仅为本申请技术方案的实施例而已，并非用于限定本申请的保护范围。凡根据本申请的揭露，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (12)

  1. 一种显示方法，其特征在于，应用于终端设备，所述方法包括：
    所述终端设备接收用户操作，所述用户操作用于指示显示所述终端设备的当前位置；
    所述终端设备响应于所述用户操作，通过至少两种定位方法获取所述终端设备的当前位置，得到至少两个位置；
    所述终端设备在地图上显示所述至少两个位置和标签，所述标签用于区别所述至少两个位置。
  2. 根据权利要求1所述的方法，其特征在于，所述至少两种定位方法所采用的定位技术不同和/或所述至少两种定位方法中计算位置的设备不同。
  3. 根据权利要求1或2所述的方法，其特征在于，所述标签用于指示所述至少两种定位方法中至少一种定位方法采用的定位技术或用于指示计算所述至少两个位置中至少一个位置的设备。
  4. 根据权利要求1-3任一项所述的方法，其特征在于，所述通过至少两种定位方法获取终端设备的当前位置，包括：
    所述终端设备接收定位设备发送的第一位置和第一标识，所述第一位置为所述定位设备通过所述至少两种定位方法中的一种定位方法得到的所述终端设备的当前位置；所述至少两个位置包括所述第一位置；
    所述终端设备根据所述第一标识生成所述标签。
  5. 根据权利要求1-4任一项所述的方法，其特征在于，所述至少两种定位方法包括采用第五代移动通信技术5G的5G定位方法，所述至少两个位置包括第二位置，所述第二位置是通过所述5G定位方法得到的。
  6. 根据权利要求1-5任一项所述的方法，其特征在于，所述终端设备在地图上显示所述至少两个位置，包括：
    所述终端设备在地图上所述至少两个位置分别显示图标。
  7. 根据权利要求6所述的方法，其特征在于，所述至少两个位置上显示的图标的颜色和/或形状不同。
  8. 根据权利要求1-7任一项所述的方法，其特征在于，所述方法还包括：
    所述终端设备以所述至少两个位置中的每一个位置为中心显示所述每一个位置的误差范围。
  9. 根据权利要求6所述的方法，其特征在于，所述方法还包括：
    所述终端设备基于所述至少两个位置，识别当前环境；
    所述终端设备基于环境与定位方法的对应关系，确定目标位置为通过所述当前环境对应的定位方法得到的位置；所述目标位置上显示的图标不同于所述至少两个位置中除所述目标位置外的位置上显示的图标。
  10. 一种电子设备，其特征在于，所述电子设备包括一个或多个处理器和一个或多个存储器；其中，所述一个或多个存储器与所述一个或多个处理器耦合，所述一个或多个存储器用于存储计算机程序代码，所述计算机程序代码包括计算机指令，当所述一个或多个处理器执行所述计算机指令时，使得所述电子设备执行如权利要求1-9中任一项所述的方法。
  11. 一种包含指令的计算机程序产品，其特征在于，当所述计算机程序产品在电子设备上运行时，使得所述电子设备执行如权利要求1-9中任一项所述的方法。
  12. 一种计算机可读存储介质，包括指令，其特征在于，当所述指令在电子设备上运行时，使得所述电子设备执行如权利要求1-9中任一项所述的方法。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090105950A1 (en) * 2007-10-18 2009-04-23 Ianywhere Solutions, Inc. Real-Time Location Information System Using Multiple Positioning Technologies
CN109814068A (zh) * 2019-01-30 2019-05-28 广州轨道交通建设监理有限公司 一种工地人员定位系统及工地人员定位方法
CN109883418A (zh) * 2019-01-17 2019-06-14 中国科学院遥感与数字地球研究所 一种室内定位方法及装置
CN109936817A (zh) * 2019-04-11 2019-06-25 维沃移动通信有限公司 一种定位方法及终端设备
CN109991573A (zh) * 2019-03-20 2019-07-09 珠海云航智能技术有限公司 船只定位方法、计算机可读存储介质及终端设备
CN112261581A (zh) * 2020-10-28 2021-01-22 成都中科大旗软件股份有限公司 基于 gis 地图和多种定位的旅游大巴监管系统
CN112455505A (zh) * 2020-11-20 2021-03-09 首钢京唐钢铁联合有限责任公司 一种对铁包机车跟踪定位的方法及装置
CN113031038A (zh) * 2021-03-01 2021-06-25 北京睿芯高通量科技有限公司 一种基于GPS、北斗及NB-IoT的多适应性定位系统及方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090105950A1 (en) * 2007-10-18 2009-04-23 Ianywhere Solutions, Inc. Real-Time Location Information System Using Multiple Positioning Technologies
CN109883418A (zh) * 2019-01-17 2019-06-14 中国科学院遥感与数字地球研究所 一种室内定位方法及装置
CN109814068A (zh) * 2019-01-30 2019-05-28 广州轨道交通建设监理有限公司 一种工地人员定位系统及工地人员定位方法
CN109991573A (zh) * 2019-03-20 2019-07-09 珠海云航智能技术有限公司 船只定位方法、计算机可读存储介质及终端设备
CN109936817A (zh) * 2019-04-11 2019-06-25 维沃移动通信有限公司 一种定位方法及终端设备
CN112261581A (zh) * 2020-10-28 2021-01-22 成都中科大旗软件股份有限公司 基于 gis 地图和多种定位的旅游大巴监管系统
CN112455505A (zh) * 2020-11-20 2021-03-09 首钢京唐钢铁联合有限责任公司 一种对铁包机车跟踪定位的方法及装置
CN113031038A (zh) * 2021-03-01 2021-06-25 北京睿芯高通量科技有限公司 一种基于GPS、北斗及NB-IoT的多适应性定位系统及方法

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