WO2019153338A1 - 确定位置信息的方法、装置和系统 - Google Patents

确定位置信息的方法、装置和系统 Download PDF

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Publication number
WO2019153338A1
WO2019153338A1 PCT/CN2018/076477 CN2018076477W WO2019153338A1 WO 2019153338 A1 WO2019153338 A1 WO 2019153338A1 CN 2018076477 W CN2018076477 W CN 2018076477W WO 2019153338 A1 WO2019153338 A1 WO 2019153338A1
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WO
WIPO (PCT)
Prior art keywords
node
internet
location
things
target
Prior art date
Application number
PCT/CN2018/076477
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English (en)
French (fr)
Inventor
武亚娟
Original Assignee
北京小米移动软件有限公司
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.)
Filing date
Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2018/076477 priority Critical patent/WO2019153338A1/zh
Priority to CN201880000092.XA priority patent/CN109451808B/zh
Publication of WO2019153338A1 publication Critical patent/WO2019153338A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/023Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205Details
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/021Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • H04W4/026Services making use of location information using location based information parameters using orientation information, e.g. compass
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02Services making use of location information
    • H04W4/025Services making use of location information using location based information parameters
    • H04W4/027Services making use of location information using location based information parameters using movement velocity, acceleration information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W64/00Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H04W64/006Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009Transmission of position information to remote stations
    • G01S5/0018Transmission from mobile station to base station
    • G01S5/0027Transmission from mobile station to base station of actual mobile position, i.e. position determined on mobile

Definitions

  • the present disclosure relates to the field of wireless communication technologies, and in particular, to a method, an apparatus, and a system for determining location information.
  • the wireless network uses the base station locating technology to locate the terminal.
  • the base station locating technology mainly calculates the current location of the terminal by using the base station signal difference of the mobile communication network used by the terminal, where the base station deploys The denser the more accurate the location of the determined terminal.
  • the number of base stations deployed in the area where the terminal is currently located is relatively small (for example, the area where the terminal is currently located is a mountainous desert, etc.), based on the manner of determining the location of the terminal, the current location of the terminal cannot be accurately determined, thereby causing positioning. The accuracy is lower.
  • embodiments of the present disclosure provide a method, apparatus, and system for determining location information.
  • the technical solution is as follows:
  • a method of determining location information comprising:
  • the method further includes:
  • a location request that carries a location corresponding to the at least one Internet of Things node, including:
  • a snoop start message carrying channel information of a location corresponding to the at least one Internet of Things node and a channel used by at least one IoT node to report information.
  • the method further includes:
  • a location request that carries a location corresponding to the at least one Internet of Things node, including:
  • the method further includes:
  • Determining a real-time location of the target terminal according to the current location, the to-be-moved speed, and the to-be-moved direction.
  • a method of determining location information comprising:
  • the receiving, by the control node, a location request that carries a location corresponding to the at least one Internet of Things node including:
  • a monitoring start message carrying channel information of a channel corresponding to at least one IoT node and a channel used by at least one IoT node to report information
  • the determining the node identifier of the target Internet of Things node includes:
  • the receiving, by the control node, a location request that carries a location corresponding to the at least one Internet of Things node including:
  • the determining the node identifier of the target Internet of Things node includes:
  • the method further includes:
  • Determining the current location according to the location corresponding to the target Internet of Things node including:
  • the method further includes:
  • a method of determining location information comprising:
  • Determining a current location of the target terminal according to a node identifier sent by the target Internet of Things node, a node identifier of each IoT node, and a location.
  • the method further includes:
  • a method for determining location information comprising:
  • the method further includes:
  • an apparatus for determining location information the apparatus being a control node, the apparatus comprising:
  • a first determining module configured to determine a location area where the target terminal is currently located
  • a second determining module configured to determine at least one IoT node located in the location area according to a deployment rule of each IoT node, and the location area, and determine a location corresponding to the at least one Internet of Things node;
  • a sending module configured to send, to the target terminal, a positioning request that carries a location corresponding to the at least one Internet of Things node
  • the first receiving module is configured to receive a current location that is sent by the target terminal.
  • the device further includes:
  • a third determining module configured to determine channel information of a channel used by at least one IoT node to report information
  • the sending module is configured to:
  • a snoop start message carrying channel information of a location corresponding to the at least one Internet of Things node and a channel used by at least one IoT node to report information.
  • the device further includes:
  • a fourth determining module configured to determine authorization information corresponding to the at least one Internet of Things node
  • the sending module is configured to:
  • the device further includes:
  • a second receiving module configured to receive a to-be-moved speed and a to-be-moved direction sent by the target terminal
  • a fifth determining module configured to determine a real-time location of the target terminal according to the current location, the to-be-moved speed, and the to-be-moved direction.
  • an apparatus for determining location information the apparatus being a target terminal, the apparatus comprising:
  • a receiving module configured to receive a positioning request that is sent by the control node and that carries a location corresponding to the at least one Internet of Things node;
  • a first determining module configured to determine a node identifier of the target Internet of Things node
  • a second determining module configured to determine, according to a node identifier of the target Internet of Things node, a location corresponding to the at least one Internet of Things node, a location corresponding to the target Internet of Things node;
  • a third determining module configured to determine a current location according to a location corresponding to the target Internet of Things node
  • the first sending module is configured to send the current location to the control node.
  • the receiving module is configured to:
  • a monitoring start message carrying channel information of a channel corresponding to at least one IoT node and a channel used by at least one IoT node to report information
  • the first determining module is configured to:
  • the receiving module is configured to:
  • the first determining module is configured to:
  • the device further includes:
  • a fourth determining module configured to determine relative location information with the target Internet of Things node
  • the third determining module is configured to:
  • the device further includes:
  • a fifth determining module configured to determine a speed to be moved and an orientation to be moved
  • a second sending module configured to send the to-be-moved speed and the to-be-moved direction to the control node.
  • an apparatus for determining location information the apparatus being a control node, the apparatus comprising:
  • a first determining module configured to determine a location area where the target terminal is currently located
  • a second determining module configured to determine, according to a deployment rule of each IoT node, and the location area, at least one IoT node located in the location area;
  • a sending module configured to send, to each of the at least one Internet of Things node, a positioning request of the corresponding target terminal;
  • a first receiving module configured to receive a node identifier sent by the target Internet of Things node in the at least one Internet of Things node;
  • a third determining module configured to determine a current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each Internet of Things node, and the location.
  • the device further includes:
  • a second receiving module configured to receive relative location information sent by the target Internet of Things node and the target terminal;
  • the third determining module is configured to:
  • an apparatus for determining location information the apparatus being a target Internet of Things node, the apparatus comprising:
  • a receiving module configured to receive a positioning request of a corresponding target terminal sent by the control node
  • a first sending module configured to search for a signal of the target terminal, and send a node identifier to the control node when searching for a signal of the target terminal.
  • a control node comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or a set of instructions, the at least An instruction, the at least one program, the code set, or a set of instructions loaded and executed by the processor to implement the method of determining location information as described in the first aspect or the determining location information as described in the third aspect method.
  • a target terminal comprising: a processor and a memory, wherein the memory stores at least one instruction, at least one program, a code set or a set of instructions, the at least An instruction, the at least one program, the set of codes, or a set of instructions is loaded and executed by the processor to implement the method of determining location information as described in the second aspect.
  • a target Internet of Things node comprising a processor and a memory, wherein the memory stores at least one instruction, at least one program, code set or instruction The set, the at least one instruction, the at least one program, the code set, or the set of instructions being loaded and executed by the processor to implement the method of determining location information as described in the fourth aspect.
  • a computer readable storage medium having stored therein at least one instruction, at least one program, a code set, or a set of instructions, the at least one instruction, the At least one program, the set of codes, or a set of instructions loaded and executed by a processor to implement the method of determining location information as described in the first aspect, or the method of determining location information as described in the second aspect, or as in the third The method of determining location information, or the method of determining location information as described in the fourth aspect.
  • a system for determining location information includes a control node, a target terminal, and a target Internet of Things node, wherein: the control node is as described
  • control node the control node according to the seventh aspect, the ninth aspect, the target Internet of Things node, the target Internet of Things node according to the eighth aspect, the eleventh aspect; the target A terminal, such as the target terminal described in the third aspect.
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • FIG. 1 is a schematic diagram of a system framework provided by an embodiment of the present disclosure
  • FIG. 2(a) is a schematic flowchart of a method for determining location information according to an embodiment of the present disclosure
  • FIG. 2(b) is a schematic flowchart of a method for determining location information according to an embodiment of the present disclosure
  • FIG. 3(a) is a schematic flowchart of a method for determining location information according to an embodiment of the present disclosure
  • FIG. 3(b) is a schematic flowchart of a method for determining location information according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure
  • FIG. 7 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 12 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 14 is a schematic structural diagram of an apparatus for determining location information according to an embodiment of the present disclosure.
  • FIG. 15 is a schematic structural diagram of a control node according to an embodiment of the present disclosure.
  • FIG. 16 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • An exemplary embodiment of the present disclosure provides a method for determining location information, which may be implemented by a control node, a target terminal, and a target Internet of Things node, wherein the system framework diagram is as shown in FIG. 1.
  • the control node may be a network device having a control function of the mobile network and a control function of the Internet of Things.
  • the control node may be a network device or a network device group composed of multiple network devices, for example, may be controlled by the mobile network.
  • the device and the Internet of Things management node are configured, wherein the mobile network control device may be a network device for managing the mobile network, for example, may be an MME (Mobility Management Entity) in LTE, and may be an MSC in WCDMA ( Mobile Switching Center, the Internet of Things switching node, may be an Internet of Things node that manages the functions of various IoT nodes.
  • the target terminal may be a terminal that can communicate with the control node.
  • the target terminal may also be referred to as a user equipment (User Equipment, referred to as "UE"), a mobile station (Mobile Station, referred to as "MS”), and a mobile terminal (Mobile).
  • UE User Equipment
  • MS mobile station
  • Mobile Mobile
  • the target terminal may be a mobile phone (or "cellular" phone), etc., for example, the terminal may also be a portable, pocket, handheld, computer built-in or vehicle-mounted mobile device that is connected to the wireless device.
  • the IoT node can communicate with the IoT management node and has the function of reporting information, for example, it can be a water meter, an electric meter, a refrigerator, a smart street lamp, a detection device at the oil pipeline, and the like.
  • the control node can include components such as a processor, memory, transceiver, and the like.
  • the processor may be a CPU (Central Processing Unit) or the like, and may be used to determine related processing of the current location of the target terminal.
  • the memory can be RAM (Random Access Memory), Flash (Flash), etc., and can be used to store received data, data required for processing, data generated during processing, etc., such as various IoT nodes. Deployment rules, etc.
  • the transceiver can be used for data transmission with a target terminal or other device (such as a base station), for example, sending a location request carrying a location corresponding to at least one IoT node to the target terminal, receiving the current location sent by the target terminal, and transmitting and receiving
  • a target terminal or other device such as a base station
  • the device can include an antenna, a matching circuit, a modem, and the like.
  • the target terminal can include components such as a processor, a memory, a transceiver, and the like.
  • the processor can be a CPU or the like and can be used to determine the relevant processing of the current location.
  • the memory may be RAM, Flash, etc., and may be used to store received data, data required for processing, data generated during processing, and the like, such as a location corresponding to at least one Internet of Things node.
  • the transceiver can be used for data transmission with other devices, for example, receiving a positioning request sent by the control node, and transmitting the current location to the control node, which may include an antenna, a matching circuit, a modem, and the like.
  • the IoT node can include components such as a processor, memory, transceiver, and the like.
  • the processor may be a CPU or the like, and may be used to parse the received paging message and generate related processing of the response message.
  • the memory can be RAM, Flash, etc., and can be used to store received data, data required for processing, data generated during processing, and the like.
  • the transceiver can be used for data transmission with other devices, for example, receiving a paging message sent by the target terminal, and sending a response message corresponding to the paging message to the target terminal, which may include an antenna, a matching circuit, a modem, and the like.
  • the control node can determine the current location of the target terminal through the target IoT node located around the target terminal, thereby improving the accuracy of the positioning and improving the positioning efficiency.
  • the control node may determine the location area where the target terminal is currently located.
  • at least one IoT node located in the location area may be determined according to the deployment rules of the IoT nodes, and then, at least one IoT node may be combined to determine the target.
  • the current location of the terminal, where the control node can use different combinations to determine the current location of the target terminal.
  • control node sends a location request carrying the location corresponding to the at least one Internet of Things node to the target terminal, and the target terminal determines the location where the current location is based on the location corresponding to the at least one Internet of Things node.
  • control node sends a location request to each of the at least one Internet of Things nodes, and the IoT node searches for the signal of the target terminal, thereby determining the current location of the target terminal.
  • step 201 the control node determines the location area in which the target terminal is currently located.
  • the target terminal may be a terminal to be determined.
  • the wireless network can be used to determine where the terminal is currently located.
  • a trigger event for determining the location of the target terminal may be set in the control node.
  • the control node detects that the trigger event occurs, the location area where the target terminal is currently located may be determined.
  • the control node may trigger the base station to send a paging request to the target terminal.
  • the service area of the base station that receives the response message may be determined as the location area where the target terminal is currently located.
  • the control node obtains the location area where the target terminal is currently located from the database.
  • the control node may determine, as the location area where the target terminal is currently located, the location area last reported by the target terminal reported by the base station.
  • the preset trigger event is that the location request of the corresponding target terminal sent by the application server is received, that is, each application server can communicate with the control node, and may send the control node to the control node before processing the location service of the corresponding target terminal.
  • the control node may detect that a trigger event occurs.
  • control node determines at least one IoT node located in the location area according to the deployment rules of the IoT nodes and the location area, and determines a location corresponding to the at least one IoT node.
  • each IoT node can be deployed according to certain deployment rules. After the deployed IoT nodes report their respective information (for example, when the water meter can report the current water meter number every month), it can be specified.
  • the rules report the information. Specifically, it may be divided by a distance, a signal strength, a power level, etc., and all the areas involved in the IoT node are centered on the IoT management node, and may be a triangle, a fan, a honeycomb, a quadrangle, or a circle.
  • the network and other networked nodes are deployed. If the areas involved in the IoT nodes are relatively wide, multi-level IoT management nodes can be set up for hierarchical management. After the area is divided, each unit's IoT node can report the information according to the specified reporting rules, for example, from left to right, or from far to near, or from the center to the surrounding area. The method is reported.
  • the deployment rules of the various Internet of Things nodes may be determined.
  • the deployment rules may include the correspondence between the node identifiers and locations of the IoT nodes, the specified reporting rules, and the like, wherein the nodes of the various Internet of Things nodes
  • the location corresponding to the identifier may be the current location.
  • the location of the node identifier of each IoT node may be the location at the time of initial deployment, for a movable IoT node (such as a shared bicycle).
  • the location corresponding to the node identifier of each IoT node may be obtained through the positioning system of the Internet of Things itself.
  • At least one IoT node located in the location area may be determined based on the correspondence between the node identifiers and the locations of the IoT nodes in the deployment rule, and then at least one Internet of Things may be determined. The location of the node.
  • the at least one Internet of Things node may be an Internet of Things node that reports information within a preset time period in the location area. Accordingly, the process of determining at least one Internet of Things node located in the location area may be as follows: The deployment rule of the Internet of Things node and the location area determine at least one IoT node that reports information within a preset duration within the location area.
  • the IoT node located in the location area may be determined based on the correspondence between the node identifier and the location of each IoT node in the deployment rule, and may be in the determined IoT node. Determining, by the information such as the specified reporting rule, at least one IoT node that reports information in the current or subsequent preset duration, wherein each of the at least one IoT node may report the self in the preset duration
  • the IoT node of the information may also be an IoT node that forwards information reported by other IoT nodes.
  • the control node may be a network device, and may be a network device having a control function of the mobile network and a control function of the Internet of Things.
  • the mobile network operator and the Internet of Things network operator have interconnection.
  • the protocol, or the mobile network operator and the Internet of Things network operator is one, and the control node may be a mobile network control device, and the foregoing processing may be performed by the mobile network control device, and after determining the location area, the The deployment rule of the Internet of Things node, and the location area, determine at least one Internet of Things node located in the location area, and determine a location corresponding to the at least one Internet of Things node.
  • the deployment rules of the Internet of Things are generally not open to the third party.
  • the foregoing control node may include an IoT management node and a mobile network control device.
  • the specific processing of step 201 may be as follows: The network control device determines the location area where the target terminal is currently located, and sends the location area to the Internet of Things management node.
  • the processing of step 202 may be as follows: determining, by the Internet of Things management node, at least one Internet of Things node located in the location area according to a deployment rule of each IoT node and a location area, and determining at least one Internet of Things node corresponding to the position.
  • the mobile network control device may determine the location area where the target terminal is currently located based on the manner described above, and further, may send the location area corresponding to the target terminal to the Internet of Things.
  • An IoT management node in the node (where the IoT management node may be a network device used in the mobile network to communicate with an IoT management node in the IoT network, which may be referred to as an interworking management node), and the Internet of Things
  • the management node may directly determine at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area sent by the mobile network control device, and determine a location corresponding to the at least one IoT node.
  • the IoT management node may forward the location area sent by the mobile network control device to other IoT management nodes, and the other IoT management nodes determine the location area according to the deployment rules of the IoT nodes and the location area. And at least one IoT node, and determining a location corresponding to the at least one IoT node, wherein the IoT management node may be a management node that knows a deployment rule corresponding to each IoT node in the location area.
  • step 203 the control node sends a location request carrying the location corresponding to the at least one Internet of Things node to the target terminal.
  • control node may send a location request to the target terminal that carries the location corresponding to the at least one Internet of Things node.
  • step 203 can be various, and several feasible processing manners are given below:
  • the IoT management node sends the location corresponding to the at least one IoT node to the mobile network control device; and the location control request carrying the location corresponding to the at least one IoT node is sent to the target terminal by the mobile network control device.
  • the mobile network control device may send the location corresponding to the at least one Internet of Things node. Accordingly, the mobile network control device may receive the IoT management node to send. The location corresponding to the at least one Internet of Things node, and further, the location request carrying the location corresponding to the at least one Internet of Things node may be sent to the target terminal.
  • the IoT management node sends a location request to the target terminal that carries the location corresponding to the at least one Internet of Things node.
  • the IoT management node may directly send a message to the target terminal by means of authorization or signing of the agreement.
  • the IoT management node may directly send a message to the target terminal by means of authorization or signing of the agreement.
  • the location request carrying the location corresponding to the at least one Internet of Things node may be directly sent to the target terminal.
  • the node information corresponding to the at least one Internet of Things node may be sent to the target terminal, where different node information, the location request may also be different, and corresponding
  • the target terminal where different node information, the location request may also be different, and corresponding
  • Manner 1 determining channel information of a channel used by at least one IoT node to report information; and transmitting, to the target terminal, a monitoring start message carrying channel information of a channel corresponding to at least one IoT node and at least one IoT node reporting information .
  • the control node may further determine channel information of a channel used by each of the at least one Internet of Things node to report information,
  • a monitoring start message carrying the channel information and the location corresponding to the at least one Internet of Things node may be sent to the target terminal, where the monitoring start message is used to indicate that the target terminal initiates the monitoring process, that is, is used to indicate that the target terminal is connected to each Internet of Things node. The signal is monitored.
  • the method for the control node to send the location request carrying the location corresponding to the at least one Internet of Things node to the target terminal the IoT management node sends at least one location corresponding to the Internet of Things node to the mobile network control device, and determines at least one object.
  • the channel information of the channel used by the network node to report the information the channel information of the channel used by the at least one IoT node to report the information may be sent to the mobile network control device.
  • the mobile network control device may receive at least one sent by the IoT node.
  • the channel information of the channel used when the Internet of Things reports the information, and further, the monitoring start message carrying the channel information and the location corresponding to the at least one Internet of Things node may be sent to the target terminal.
  • the IoT management node determines the channel information of the channel used by the at least one IoT node to report the information, and may directly
  • the target terminal transmits a snoop start message carrying the channel information and the location corresponding to the at least one Internet of Things node.
  • the authorization information corresponding to the at least one Internet of Things node is determined; and the paging request carrying the location and the authorization information corresponding to the at least one Internet of Things node is sent to the target terminal.
  • the control node may further determine authorization information corresponding to the at least one Internet of Things node, where the authorization information may include a paging range, Calling information, authorization, and the like, and further, transmitting, to the target terminal, a paging request carrying the authorization information corresponding to the at least one Internet of Things node and the location corresponding to the at least one Internet of Things node, wherein the paging request may be used to indicate the target The terminal sends a paging request.
  • the method for the control node to send the location request carrying the location corresponding to the at least one Internet of Things node to the target terminal the IoT management node sends at least one location corresponding to the Internet of Things node to the mobile network control device, and determines at least one object.
  • the authorization information corresponding to the network node may be sent to the mobile network control device.
  • the mobile network control device may receive the authorization information corresponding to the at least one Internet of Things node sent by the Internet of Things node.
  • a paging request carrying the authorization information corresponding to the at least one Internet of Things node and the location corresponding to the at least one Internet of Things node may be transmitted to the target terminal.
  • the IoT management node may directly send the bearer to the target terminal after determining the authorization information corresponding to the at least one IoT node.
  • the target terminal receives a positioning request that is sent by the control node and carries a location corresponding to the at least one Internet of Things node.
  • the target terminal may receive the location request sent by the control node, and may parse the target terminal to obtain at least one object carried therein. The location of the networked node.
  • the method for the control node to send the location request carrying the location corresponding to the at least one Internet of Things node is sent to the target terminal.
  • the process of receiving the location request by the target terminal may be as follows: receiving the mobile network in the control node The positioning request sent by the control device carrying the location corresponding to the at least one Internet of Things node.
  • the target terminal may receive the location corresponding to the at least one Internet of Things node sent by the mobile network control device. Location request.
  • the method for the control node to send the location request carrying the location corresponding to the at least one Internet of Things node is sent to the target node by using the method, and correspondingly, the process of receiving the location request by the target terminal may be as follows: receiving the object in the control node A positioning request sent by the network management node carrying a location corresponding to at least one IoT node.
  • the target terminal may receive the location corresponding to the at least one Internet of Things node sent by the Internet of Things management node. Location request.
  • the method for the control node to send the monitoring start message to the target terminal may be as follows: the process of receiving the location request by the target terminal may be as follows: the location of the at least one IoT node and the at least one object sent by the receiving control node A snooping start message of channel information of a channel used by a networked node to report information.
  • the target terminal may receive the carried channel information and the at least one Internet of Things node sent by the control node.
  • the listener start message for the corresponding location.
  • the control node may send, by the mobile network control device, the monitoring start message carrying the channel information and the location corresponding to the at least one Internet of Things node to the target terminal, correspondingly, the target terminal may receive the carried channel sent by the mobile network control device.
  • the information is transmitted to the location of the at least one IoT node.
  • the target terminal may receive the carried channel information sent by the Internet of Things management node and A snooping start message of a location corresponding to at least one IoT node.
  • the process of the target terminal receiving the positioning request may be as follows: the receiving control node sends the location and authorization information corresponding to the at least one Internet of Things node. Paging request.
  • the target terminal may receive the location corresponding to the at least one Internet of Things node sent by the control node. And a page request for authorization information.
  • the control node sends, by using the mobile network control device, the paging request that carries the location and the authorization information corresponding to the at least one Internet of Things node to the target terminal, and accordingly, the target terminal may receive the at least one carried by the mobile network control device.
  • the target terminal may receive, by the IoT management node, a paging request that carries the location and authorization information corresponding to the at least one Internet of Things node, and correspondingly, the target terminal may receive the at least one object sent by the Internet of Things management node.
  • step 205 the target terminal determines the node identification of the target Internet of Things node.
  • the target Internet of Things node may be an Internet of Things node for assisting in determining the current location of the target terminal, and may be an Internet of Things node in the at least one Internet of Things node that communicates with the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node that is located in communication with the target terminal around the target terminal. For example, the target terminal can directly find or use the assistance of the application to find the node identifier of the surrounding Internet of Things node, for example, a street lamp number, a shared bicycle number or a two-dimensional code, an electric meter identifier, and the like.
  • the target terminal can open an application or access a special link by means of authorization, etc., thereby obtaining an IoT node (ie, a target Internet of Things node).
  • IoT node ie, a target Internet of Things node.
  • a node identifier where the node identifier can be a temporary identifier.
  • the processing of step 205 may be as follows: according to the node information corresponding to the at least one Internet of Things node , determine the node identifier of the target Internet of Things node.
  • the target terminal may parse the at least one object carried therein.
  • the node information corresponding to the networked node, and further, the node identifier of the target Internet of Things node may be determined based on the node information corresponding to the at least one Internet of Things node.
  • the process of step 205 may be as follows: according to the channel information, the signals of the various Internet of Things nodes are monitored, and when the target object is monitored When the signal of the networked node is determined, the node identifier of the target Internet of Things node is determined.
  • At least one IoT node reports information through a corresponding channel based on a specified reporting rule.
  • the water meter can report the number of water meters through a designated channel every one month.
  • the target terminal may monitor the signals of the Internet of Things nodes in the at least one Internet of Things node on the channel corresponding to the channel information. If an IoT node in at least one of the Internet of Things nodes reports information, the target terminal can monitor the signal of the IoT node (which can be determined as the target Internet of Things node), that is, the target terminal can monitor the signal.
  • the target terminal can determine the IoT node that generates the monitored signal as the target Internet of Things node, or the target terminal can determine the IoT node that generates the first monitored signal as the target Networking node.
  • the target terminal can acquire the node identifier included in the signal of the target Internet of Things node, and obtain the node identifier of the target Internet of Things node.
  • the target terminal may also be provided with a mechanism for stopping the monitoring. For example, after the target terminal determines the node identifier of the target Internet of Things node, the signal of each IoT node may be stopped.
  • the processing of step 205 may be as follows: sending a paging message according to the authorization information; and receiving a corresponding paging message sent by the target Internet of Things node.
  • the response message determining the node identifier of the target Internet of Things node according to the response message.
  • the Internet of Things node may perform the following steps: receiving a paging message sent by the target terminal; and sending a response message corresponding to the paging message to the target terminal.
  • the target terminal may send the paging message according to the authorization information, where the target terminal may broadcast the paging message through the broadcast channel, A corresponding paging message may be sent to each of the at least one IoT node (eg, carrying a node identifier of the corresponding IoT node in each paging message).
  • each of the at least one Internet of Things node can receive the paging message sent by the target terminal, and the target terminal receives the authorization of the Internet of Things management node, and therefore receives the paging message.
  • the networked node considers that the paging message is legal, and further, may send a response message corresponding to the paging message to the target terminal.
  • the target terminal may receive a response message of the corresponding paging message sent by the IoT node (which may be referred to as the target Internet of Things node), where the terminal may determine the IoT node that sends the response message as The target Internet of Things node, or the IoT node that sends the first received response message may be determined as the target Internet of Things node.
  • the node identifier in the response message may be obtained, and the target terminal determines the node identifier of the target Internet of Things node.
  • the target terminal determines the location corresponding to the target Internet of Things node according to the node identifier of the target Internet of Things node and the location corresponding to the at least one Internet of Things node.
  • the location corresponding to the at least one Internet of Things node may be acquired, and then, the node of the target Internet of Things node may be determined in the location corresponding to the at least one Internet of Things node. Identify the corresponding location and get the location corresponding to the target IoT node.
  • step 207 the target terminal determines the current location according to the location corresponding to the target Internet of Things node.
  • the location of the target terminal may be determined based on the location corresponding to the target Internet of Things node. For example, the target terminal may determine the location corresponding to the target Internet of Things node. Is the current location of the target terminal.
  • the target terminal may determine the relative location information of the target terminal and the target Internet of Things node, in addition to determining the corresponding node identifier, and correspondingly, the target terminal may also perform the following processing: Relative location information with the target IoT node.
  • the processing of step 207 may be as follows: determining the current location according to the location corresponding to the target Internet of Things node and the relative location information of the target Internet of Things node.
  • the relative location information of the target Internet of Things node may be determined, wherein the relative location information may be a relative orientation, may be a relative distance, and may be a relative orientation and a relative distance.
  • the target terminal may determine the relative orientation of the target and the target Internet of Things node based on the received orientation when receiving the signal (or response message) of the target Internet of Things node, or use of the target terminal.
  • the user inputs its relative orientation with respect to the target Internet of Things node, and the target terminal acquires the relative orientation of the input with the target Internet of Things node.
  • the target terminal may determine the relative distance between itself and the target terminal based on the sending moment of sending the paging message, the receiving moment of receiving the response message sent by the target Internet of Things node, and the transmission speed; or The user of the target terminal inputs its relative distance relative to the target Internet of Things node, and the target terminal acquires the relative distance of the input object network node; or the target terminal may be based on the signal (or response message) of the target IoT node. The signal strength at the time determines the relative distance between itself and the target IoT node.
  • the target terminal may determine the current location of the target terminal based on determining the location of the target Internet of Things node and the relative location information of the target Internet of Things node. position.
  • the target terminal may determine the current location of the target terminal based on the relative orientation, the location corresponding to the target Internet of Things node, and the location area where the target terminal is currently located. For example, the position in the relative orientation within the location area can be determined as the current location of the target terminal.
  • the target terminal may determine the current location of the target terminal based on the relative distance, the location corresponding to the target Internet of Things node, and the location area where the target terminal is currently located. For example, the location within the location area that is a relative distance from the target Internet of Things node may be determined as the current location of the target terminal.
  • the target terminal may determine the current location of the target terminal based on the relative orientation, the relative distance, and the location corresponding to the target Internet of Things node.
  • step 208 the target terminal sends the current location to the control node.
  • the target terminal after the target terminal determines its current location, it can send the current location to the control node.
  • the target terminal may further obtain the orientation and distance of the subsequent possible movement.
  • the target terminal may further perform the following processes: determining the to-be-moved speed and the to-be-moved orientation; and sending the to-be-moved to the control node. Speed and the orientation to be moved.
  • the user of the target terminal can input the orientation and speed of the subsequent movement, and the target terminal can obtain the subsequent orientation and speed of the input to be moved, that is, The target terminal determines the speed of the target terminal to be moved and the orientation to be moved.
  • the target terminal may pop up an input box, and the user may input the speed to be moved and the position to be moved in the input box (for example, you can enter the walking speed to go south), and can pass The operation triggers the target terminal to obtain the input moving speed and the moving position to be moved.
  • the subsequent moving route is outlined. At this time, the target terminal can calculate the to-be-moved speed and the to-be-moved orientation based on the moving route.
  • the target terminal may send the determined to-be-moved speed and the to-be-moved orientation to the control node, that is, the determined to-be-moved speed and the to-be-moved may be sent to the mobile network control device in the control node.
  • the target terminal can separately send the to-be-moved speed and the to-be-moved orientation to the control node, or send it to the control node simultaneously with the current location of the target terminal.
  • step 209 the control node receives the current location of the target terminal transmission.
  • the target terminal after the target terminal sends its current location to the control node, it can receive the current location of the target terminal, and then send the location of the target terminal to the application server.
  • the target terminal sends the to-be-moved speed and the to-be-moved orientation to the control node.
  • the control node may further process: receiving the to-be-moved speed and the to-be-moved orientation sent by the target terminal; according to the target terminal currently located The location, the speed to be moved, and the orientation to be moved determine the real-time location of the target terminal.
  • the control node may receive the to-be-moved speed and the to-be-moved orientation sent by the target terminal, and further, may be based on the current location of the target terminal, the to-be-moved speed, and The position to be moved determines the real-time position of the target terminal within a certain period of time. In this way, the subsequent location of the target terminal can be predicted this time, and it is not necessary to control the node to execute the above processing flow every time, thereby improving the efficiency of predicting the real-time location of the target terminal.
  • the specific processing procedure for reporting the current location by the target terminal may be as shown in FIG. 2(b).
  • step 401 the mobile network control device determines the location area in which the target terminal is currently located.
  • the wireless network can be used to determine where the terminal is currently located.
  • the mobile network control device may be configured with a trigger event for sending a location request to the target terminal.
  • the location area where the target terminal is currently located may be determined.
  • the mobile network control device may trigger the base station to send a paging request to the target terminal.
  • the service area of the base station that receives the response message may be determined as the location area where the target terminal is currently located.
  • the mobile network control device obtains a location area where the target terminal is currently located from the database.
  • the mobile network control device may determine, as the location area where the target terminal is currently located, the location area last reported by the target terminal reported by the base station.
  • step 402 the mobile network control device sends the location area to the Internet of Things management node.
  • the Internet of Things management node can receive the location area sent by the mobile network control device.
  • the Internet of Things management node determines at least one Internet of Things node located in the location area according to the deployment rules of the IoT nodes and the location area, and determines a location corresponding to the at least one Internet of Things node.
  • the deployment rule of each IoT node may be determined, and the deployment rule may include the correspondence between the node identifier and the location of the IoT node, the specified reporting rule, and the like, where
  • the location corresponding to the node identifier of each IoT node may be the current location.
  • the location corresponding to the node identifier of each IoT node may be the location at the time of initial deployment, for the movable IoT node. (such as sharing a bicycle), etc., the location corresponding to the node identifier of each IoT node can be obtained through the positioning system of the Internet of Things itself.
  • the IoT management node may determine at least one IoT node located in the location area based on the correspondence between the node identifiers and the locations of the IoT nodes in the deployment rule, and may determine at least one The location of an IoT node.
  • the foregoing at least one Internet of Things node may be an Internet of Things node that reports information within a preset time period in the location area.
  • the processing of step 403 may be as follows: according to deployment rules of the various Internet of Things nodes, and The location area determines at least one IoT node that reports information within a preset duration within the location area.
  • the Internet of Things management node may determine the IoT node located in the location area based on the correspondence between the node identifier and the location of each IoT node in the deployment rule, and may determine the object in the location area.
  • the network node determines at least one IoT node that reports information in the current or subsequent preset duration based on the information such as the specified reporting rule, wherein each of the at least one IoT node may be within a preset duration
  • An IoT node that reports its own information may also be an IoT node that forwards information reported by other IoT nodes.
  • step 404 the Internet of Things management node sends a location corresponding to at least one IoT node to the mobile network control device.
  • the location corresponding to the at least one Internet of Things node may be sent to the mobile network control device.
  • the node information corresponding to the at least one Internet of Things node may be sent to the target terminal, where different node information, the location request may also be different, and corresponding
  • the target terminal where different node information, the location request may also be different, and corresponding
  • the first method is to determine channel information of a channel used by at least one IoT node to report information.
  • the IoT management node may further determine a channel of a channel used by each of the at least one IoT node to report information. information.
  • the authorization information corresponding to the at least one Internet of Things node is determined.
  • the Internet of Things management node may further determine authorization information corresponding to the at least one Internet of Things node, where the authorization information may include a paging range. , paging information, licensing and other information.
  • step 405 the mobile network control device sends a location request carrying the location corresponding to the at least one Internet of Things node to the target terminal.
  • the mobile network control device may receive the positioning request sent by the control node, and further, may send the carrying request to the target terminal. There is a location request for node information corresponding to at least one IoT node.
  • the node information is the channel information of the channel used by the at least one IoT node to report the information.
  • the process of step 405 may be as follows: sending the location corresponding to the at least one IoT node to the target terminal and A monitoring start message of channel information of a channel used by at least one IoT node to report information.
  • the process of step 405 may be as follows: sending the location and authorization information corresponding to the at least one IoT node to the target terminal Call request.
  • the target terminal receives a positioning request that is sent by the mobile network control device and carries a location corresponding to at least one Internet of Things node.
  • the target terminal may receive the location corresponding to the at least one Internet of Things node sent by the mobile network control device.
  • the location request may be parsed to obtain a location corresponding to at least one IoT node carried therein.
  • step 406 may be as follows: receiving the location and at least one corresponding to the at least one Internet of Things node sent by the mobile network control device A monitoring start message of channel information of a channel used by an IoT node to report information.
  • the process of step 406 may be as follows: receiving the location and authorization information that is sent by the mobile network control device and carrying at least one IoT node. Paging request.
  • step 407 the target terminal determines the node identification of the target Internet of Things node.
  • the target Internet of Things node may be an Internet of Things node for assisting in determining the current location of the target terminal, and may be an Internet of Things node in the at least one Internet of Things node that communicates with the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node that is located in communication with the target terminal around the target terminal. For example, the target terminal can directly find or use the assistance of the application to find the node identifier of the surrounding Internet of Things node, for example, a street lamp number, a shared bicycle number or a two-dimensional code, an electric meter identifier, and the like.
  • the target terminal can open an application or access a special link by means of authorization, etc., thereby obtaining an IoT node (ie, a target Internet of Things node).
  • IoT node ie, a target Internet of Things node.
  • a node identifier where the node identifier can be a temporary identifier.
  • the process of step 407 may be as follows: according to the node information corresponding to the at least one Internet of Things node , determine the node identifier of the target Internet of Things node.
  • the target terminal may parse the at least one of the The node information corresponding to the Internet of Things node, and further, the node identifier of the target Internet of Things node may be determined based on the node information corresponding to the at least one Internet of Things node.
  • the process of step 407 may be as follows: according to the channel information, the signals of the various Internet of Things nodes are monitored, and when the device is monitored When the signal of the target Internet of Things node is determined, the node identifier of the target Internet of Things node is determined.
  • At least one IoT node reports information through the corresponding channel based on the specified reporting rule. For example, the water meter can report the number of water meters through the corresponding channel every one month.
  • the target terminal may monitor the signals of the Internet of Things nodes in the at least one Internet of Things node on the channel corresponding to the channel information. If an IoT node in at least one of the Internet of Things nodes reports information, the target terminal can monitor the signal of the IoT node (which can be determined as the target Internet of Things node), that is, the target terminal can monitor the signal.
  • the target terminal can determine the IoT node that generates the monitored signal as the target Internet of Things node, or the target terminal can determine the IoT node that generates the first monitored signal as the target Networking node.
  • the target terminal can acquire the node identifier included in the signal of the target Internet of Things node, and obtain the node identifier of the target Internet of Things node.
  • the target terminal may also be provided with a mechanism for stopping the monitoring. For example, after the target terminal determines the node identifier of the target Internet of Things node, the signal of each IoT node may be stopped.
  • the processing of step 407 may be as follows: sending a paging message according to the authorization information; receiving the corresponding homing sent by the target Internet of Things node The response message of the call message; according to the response message, the node identifier of the target Internet of Things node is determined.
  • the Internet of Things node may perform the following steps: receiving a paging message sent by the target terminal; and sending a response message corresponding to the paging message to the target terminal.
  • the target terminal may send the paging message according to the authorization information, where the target terminal may broadcast the paging message through the broadcast channel, A corresponding paging message may be sent to each of the at least one IoT node (eg, carrying a node identifier of the corresponding IoT node in each paging message).
  • each of the at least one Internet of Things node can receive the paging message sent by the target terminal, and the target terminal receives the authorization of the Internet of Things management node, and therefore receives the paging message.
  • the networked node considers that the paging message is legal, and further, may send a response message corresponding to the paging message to the target terminal.
  • the target terminal may receive a response message of the corresponding paging message sent by the IoT node (which may be referred to as the target Internet of Things node), where the terminal may determine the IoT node that sends the response message as The target Internet of Things node, or the IoT node that sends the first received response message may be determined as the target Internet of Things node.
  • the node identifier in the response message may be obtained, and the target terminal determines the node identifier of the target Internet of Things node.
  • the target terminal determines the location corresponding to the target Internet of Things node according to the node identifier of the target Internet of Things node and the location corresponding to the at least one Internet of Things node.
  • step 409 the target terminal determines the current location according to the location corresponding to the target Internet of Things node.
  • step 410a the target terminal transmits the current location to the mobile network control device.
  • the target terminal may further obtain the orientation and distance of the subsequent possible movements. Accordingly, the target terminal may further perform the following processes: determining the to-be-moved speed and the to-be-moved orientation; The moving speed to be moved and the orientation to be moved are transmitted to the mobile network control device.
  • the target terminal after the target terminal receives the positioning request sent by the mobile network control device, the user of the target terminal can input the orientation and speed of the subsequent mobile to move, and further, the target terminal can obtain the subsequent orientation and speed of the input to be moved. That is, at this time, the target terminal determines the moving speed of the target terminal and the orientation to be moved. For example, after receiving the positioning request sent by the control node, the target terminal may pop up an input box, and the user may input the speed to be moved and the position to be moved in the input box (for example, you can enter the walking speed to go south), and can pass The operation triggers the target terminal to obtain the input moving speed and the moving position to be moved. For another example, in the map that the user can display, the subsequent moving route is outlined. At this time, the target terminal can calculate the to-be-moved speed and the to-be-moved orientation based on the moving route.
  • the target terminal determines the moving speed to be moved and the to-be-moved orientation
  • the determined moving speed to be moved and the to-be-moved orientation may be transmitted to the mobile network control device.
  • the mobile network control device may further perform the following processing: receiving the to-be-moved speed and the to-be-moved orientation sent by the target terminal; The current location of the target terminal, the speed to be moved, and the orientation to be moved determine the real-time location of the target terminal.
  • the Internet of Things management node sends a location corresponding to at least one IoT node to the mobile network control device, and the mobile network control device sends a location request carrying the location to the target terminal.
  • the IoT management node determines the location of the at least one IoT node, the location request can be directly sent to the target terminal, and the subsequent processing is similar to the above, and will not be described again.
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the positioning request may be directly sent to each of the at least one IoT node, and the IoT node searches for the signal of the target terminal, as shown in FIG. 3 .
  • step 301 the control node determines the location area in which the target terminal is currently located.
  • the target terminal may be a terminal to be determined.
  • the mobile network can be used to determine where the terminal is currently located.
  • a trigger event for determining the location of the target terminal may be set in the control node.
  • the control node detects that the trigger event occurs, the location area where the target terminal is currently located may be determined.
  • the control node may trigger the base station to send a paging request to the target terminal.
  • the service area of the base station that receives the response message may be determined as the location area where the target terminal is currently located.
  • the control node obtains the location area where the target terminal is currently located from the database.
  • the control node may determine, as the location area where the target terminal is currently located, the location area last reported by the target terminal reported by the base station.
  • the preset trigger event is that the location request of the corresponding target terminal sent by the application server is received, that is, each application server can communicate with the control node, and may send the control node to the control node before processing the location service of the corresponding target terminal.
  • the control node may detect that a trigger event occurs.
  • control node determines at least one IoT node located in the location area according to the deployment rules of the IoT nodes and the location area.
  • each IoT node can be deployed according to certain deployment rules. After the deployed IoT nodes report their respective information (for example, when the water meter can report the current water meter number every month), it can be specified.
  • the rules report the information. Specifically, it may be divided by a distance, a signal strength, a power level, etc., and all the areas involved in the IoT node are centered on the IoT management node, and may be a triangle, a fan, a honeycomb, a quadrangle, or a circle.
  • the network and other networked nodes are deployed. If the areas involved in the IoT nodes are relatively wide, multi-level IoT management nodes can be set up for hierarchical management. After the area is divided, each unit's IoT node can report the information according to the specified reporting rules, for example, from left to right, or from far to near, or from the center to the surrounding area. The method is reported.
  • the deployment rules of the various Internet of Things nodes may be determined.
  • the deployment rules may include the correspondence between the node identifiers and locations of the IoT nodes, the specified reporting rules, and the like, wherein the nodes of the various Internet of Things nodes
  • the location corresponding to the identifier may be the current location.
  • the location of the node identifier of each IoT node may be the location at the time of initial deployment, for a movable IoT node (such as a shared bicycle).
  • the location corresponding to the node identifier of each IoT node may be obtained through the positioning system of the Internet of Things itself.
  • at least one IoT node located in the location area may be determined based on the correspondence between the node identifiers and the locations of the IoT nodes in the deployment rule.
  • the at least one Internet of Things node may be an Internet of Things node that reports information within a preset time period in the location area. Accordingly, the process of determining at least one Internet of Things node located in the location area may be as follows: The deployment rule of the Internet of Things node and the location area determine at least one IoT node that reports information within a preset duration within the location area.
  • the IoT node located in the location area may be determined based on the correspondence between the node identifier and the location of each IoT node in the deployment rule, and may be in the determined IoT node. Determining, by the information such as the specified reporting rule, at least one IoT node that reports information in the current or subsequent preset duration, wherein each of the at least one IoT node may report the self in the preset duration
  • the IoT node of the information may also be an IoT node that forwards information reported by other IoT nodes.
  • the control node may be a network device, and may be a network device having a control function of the mobile network and a control function of the Internet of Things.
  • the mobile network operator and the Internet of Things network operator have interconnection.
  • the protocol, or the mobile network operator and the Internet of Things network operator is one, and the control node may be a mobile network control device, and the foregoing processing may be performed by the mobile network control device, and after determining the location area, the The deployment rules of the Internet of Things node, and the location area, determine at least one IoT node located within the location area.
  • the deployment rules of the Internet of Things are generally not open to the third party.
  • the foregoing control node may include the Internet of Things management node and the mobile network control device.
  • the specific processing of step 301 may be as follows: The network control device determines the location area where the target terminal is currently located, and sends the location area to the Internet of Things management node.
  • the processing of step 302 may be as follows: the at least one Internet of Things node located in the location area is determined by the Internet of Things management node according to the deployment rules of the various Internet of Things nodes and the location area.
  • the mobile network control device may determine the location area where the target terminal is currently located based on the manner described above, and further, may send the location area corresponding to the target terminal to the Internet of Things.
  • An IoT management node in the node (where the IoT management node may be a network device used in the mobile network to communicate with an IoT management node in the IoT network, which may be referred to as an interworking management node), and the Internet of Things
  • the management node may directly determine at least one IoT node located in the location area according to the deployment rules of the various IoT nodes and the location area sent by the mobile network control device.
  • the IoT management node may forward the location area sent by the mobile network control device to other IoT management nodes, and the other IoT management nodes determine the location area according to the deployment rules of the IoT nodes and the location area.
  • step 303 the control node sends a location request of the corresponding target terminal to each of the at least one Internet of Things nodes.
  • the positioning request of the corresponding target terminal may be sent to each IoT node, for example, a positioning request carrying the terminal identifier of the target terminal may be sent to each IoT node.
  • determining, by the control node, the at least one Internet of Things node by using the Internet of Things management node, and correspondingly, the processing of step 303 may be as follows: through the Internet of Things management node to each of the at least one Internet of Things node Send a positioning request corresponding to the target terminal.
  • the location request of the corresponding target terminal may be sent to each of the IoT nodes.
  • step 304 the target Internet of Things node receives a positioning request of the corresponding target terminal sent by the control node.
  • the target Internet of Things node may be an Internet of Things node for assisting in determining the current location of the target terminal, and may be an Internet of Things node in the at least one Internet of Things node that communicates with the target terminal.
  • the target Internet of Things node may receive a positioning request of the corresponding target terminal sent by the control node, where the target Internet of Things node may be each of the at least one Internet of Things node. IoT nodes.
  • the target IoT node may receive the location request of the corresponding target terminal sent by the IoT management node in the control node.
  • step 305 the target Internet of Things node searches for signals of the target terminal.
  • step 306 when the signal of the target terminal is searched, the target Internet of Things node sends the node identification to the control node.
  • the target terminal often sends signals based on certain rules during the working process.
  • the target Internet of Things node may search for the signal of the target terminal, and when searching for the signal of the target terminal, may send its own node identifier to the control node, that is, may The IoT management node in the control node sends its own node ID.
  • the target Internet of Things node may search for the signal of the target terminal. Accordingly, the target Internet of Things node may further perform the following process: determining relative location information with the target terminal; The control node transmits relative position information with the target terminal.
  • the relative position information of the target terminal and the target terminal may be determined, wherein the relative position information may be a relative orientation, may be a relative distance, and may be a relative orientation and a relative distance.
  • the target Internet of Things node may determine the relative orientation of itself and the target terminal based on the receiving orientation when receiving the signal of the target terminal.
  • the target Internet of Things node may determine the relative distance between itself and the target terminal based on the signal strength when the signal of the target terminal is received.
  • the relative location information with the target terminal may be sent to the control node.
  • control node receives the node identifier sent by the target Internet of Things node in at least one of the Internet of Things nodes.
  • the control node may receive the node identifier sent by the target Internet of Things node in the at least one Internet of Things node, where the target Internet of Things node may be at least one object
  • Each IoT node in the networked node may also be an IoT node corresponding to the node identifier first received by the control node.
  • control node determines the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the correspondence between the node identifiers of the various Internet of Things nodes and the location.
  • the control node may obtain the correspondence between the node identifier and the location of each IoT node, and may obtain the node identifier and location of each IoT node. In the corresponding relationship, the location corresponding to the node identifier of the target Internet of Things node is determined, and the location corresponding to the target Internet of Things node is obtained. After obtaining the location corresponding to the target Internet of Things node, the control node may determine the current location of the target terminal based on the location corresponding to the target Internet of Things node. For example, the control node may determine the location corresponding to the target Internet of Things node as the target terminal currently located. s position. After determining the current location of the target terminal, the control node may send the current location of the target terminal to the application server.
  • the target Internet of Things may send the node identifier to the Internet of Things management node.
  • the IoT management node in the control node may determine the current location of the target terminal according to the correspondence between the node identifier and the location of each IoT node and the node identifier of the target Internet of Things node. position.
  • the Internet of Things management node may send the determined location of the target terminal to the mobile network control device.
  • the Internet of Things management node may determine the location corresponding to the target Internet of Things node according to the correspondence between the node identifier and the location of each IoT node and the node identifier of the target Internet of Things node, and then send the target Internet of Things to the mobile network control device. After the location corresponding to the node, the mobile network control device receives the location corresponding to the target Internet of Things node, and determines the current location of the target terminal according to the location corresponding to the target Internet of Things node.
  • the control node may further perform the following process: receiving the relative location information sent by the target Internet of Things node and the target terminal.
  • the processing of step 308 may be as follows: determining the current location of the target terminal according to the correspondence between the node identifier and the location of each IoT node, the node identifier of the target Internet of Things node, and the relative location information with the target terminal.
  • the control node may receive the relative location information sent by the target Internet of Things node and the target terminal.
  • the control node may determine the location of the target Internet of Things node according to the correspondence between the node identifier and the location of each IoT node and the node identifier of the target Internet of Things node.
  • the control node may determine the location of the target Internet of Things node and The relative location information of the target Internet of Things node determines the current location of the target terminal.
  • the control node may determine the current location of the target terminal based on the relative orientation, the location corresponding to the target Internet of Things node, and the location area where the target terminal is currently located. For example, the position in the relative orientation within the location area can be determined as the current location of the target terminal.
  • the control node may determine the current location of the target terminal based on the relative distance, the location corresponding to the target Internet of Things node, and the location area where the target terminal is currently located. For example, the location within the location area that is a relative distance from the target Internet of Things node may be determined as the current location of the target terminal.
  • the control node may determine the current location of the target terminal based on the relative orientation, the relative distance, and the location corresponding to the target Internet of Things node.
  • the Internet of Things management node may be based on the target Internet of Things.
  • the node identifier sent by the node, the correspondence between the node identifier of each IoT node and the location, and the current location of the target terminal is determined.
  • the Internet of Things management node may also send the relative location information of the target Internet of Things node and the target terminal to the mobile network control device, and the mobile network control device may The current location of the target terminal is determined based on the location of the target Internet of Things node and the relative location information of the target Internet of Things node.
  • the control node includes the mobile network control device and the Internet of Things management node, correspondingly, the specific processing procedure for reporting the node identifier by the target Internet of Things node can be as shown in FIG. 3(b).
  • step 501 the mobile network control device determines the location area in which the target terminal is currently located.
  • the wireless network can be used to determine where the terminal is currently located.
  • the mobile network control device may be configured with a trigger event for sending a location request to the target terminal.
  • the location area where the target terminal is currently located may be determined.
  • the mobile network control device may trigger the base station to send a paging request to the target terminal.
  • the service area of the base station that receives the response message may be determined as the location area where the target terminal is currently located.
  • the mobile network control device obtains a location area where the target terminal is currently located from the database.
  • the mobile network control device may determine, as the location area where the target terminal is currently located, the location area last reported by the target terminal reported by the base station.
  • step 502 the mobile network control device sends a location area to the Internet of Things management node.
  • the Internet of Things management node can receive the location area sent by the mobile network control device.
  • the Internet of Things management node determines at least one IoT node located in the location area according to the deployment rules of the IoT nodes and the location area.
  • the deployment rule of each IoT node may be determined, and the deployment rule may include the correspondence between the node identifier and the location of the IoT node, the specified reporting rule, and the like, where
  • the location corresponding to the node identifier of each IoT node may be the current location.
  • the location corresponding to the node identifier of each IoT node may be the location at the time of initial deployment, for the movable IoT node. (such as sharing a bicycle), etc., the location corresponding to the node identifier of each IoT node can be obtained through the positioning system of the Internet of Things itself.
  • the IoT management node may determine at least one IoT node located in the location area based on the correspondence between the node identifiers and the locations of the IoT nodes in the deployment rule, and may determine at least one The location of an IoT node.
  • step 504 the Internet of Things management node sends a location request corresponding to the target terminal to each of the at least one Internet of Things nodes.
  • the target Internet of Things node in the at least one Internet of Things node can receive the positioning request of the corresponding target terminal sent by the Internet of Things management node.
  • step 505 the target Internet of Things node searches for signals of the target terminal.
  • step 506 when the signal of the target terminal is searched, the target Internet of Things node sends the node identification to the Internet of Things management node.
  • the Internet of Things management node may receive the node identifier sent by the target Internet of Things node in at least one IoT node.
  • the target Internet of Things node may search for the signal of the target terminal. Accordingly, the target Internet of Things node may further perform the following process: determining relative location information with the target terminal; The IoT management node sends relative location information to the target terminal.
  • the relative position information of the target terminal and the target terminal may be determined, wherein the relative position information may be a relative orientation, may be a relative distance, and may be a relative orientation and a relative distance.
  • the target Internet of Things node may determine the relative orientation of itself and the target terminal based on the receiving orientation when receiving the signal of the target terminal.
  • the target Internet of Things node may determine the relative distance between itself and the target terminal based on the signal strength when the signal of the target terminal is received.
  • the relative location information with the target terminal may be sent to the Internet of Things management node.
  • the Internet of Things management node determines the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location.
  • the Internet of Things management node may further perform the following process: receiving, by the target Internet of Things node, the target terminal location information.
  • the processing of step 507 may be as follows: determining the current location of the target terminal according to the correspondence between the node identifier and the location of each IoT node, the node identifier of the target Internet of Things node, and the relative location information with the target terminal.
  • the Internet of Things management node may receive the relative location information sent by the target Internet of Things node and the target terminal.
  • the IoT management node may determine the location of the target Internet of Things node based on the correspondence between the node identifier and the location of each IoT node and the node identifier of the target Internet of Things node. The location and relative location information with the target Internet of Things node determine the current location of the target terminal.
  • the IoT management node can determine the target Internet of Things according to the correspondence between the node identifier and the location of each IoT node and the node identifier of the target Internet of Things node.
  • the location corresponding to the node, and further, the location corresponding to the target Internet of Things node is sent to the mobile network control device.
  • the mobile network control device may determine the current target terminal according to the location corresponding to the target Internet of Things node. Where it is.
  • the IoT management node may receive the relative location information of the target and the target terminal sent by the target Internet of Things node. Send it to the mobile network control device.
  • the control node determines the location area where the target terminal is currently located, and determines at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area, to the at least one Internet of Things node.
  • Each IoT node sends a location request corresponding to the target terminal.
  • the target Internet of Things node receives the positioning request of the corresponding target terminal sent by the control node; searches for the signal of the target terminal, and sends a node identifier to the control node when searching for the signal of the target terminal.
  • the control node may determine the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location relationship. s position. In this way, the control node can determine the current location of the target terminal by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • a further exemplary embodiment of the present disclosure provides an apparatus for determining location information.
  • the apparatus may be the foregoing control node, and the apparatus includes:
  • a first determining module 410 configured to determine a location area where the target terminal is currently located
  • a second determining module 420 configured to determine, according to a deployment rule of each IoT node, and the location area, at least one IoT node located in the location area, and determine a location corresponding to the at least one Internet of Things node;
  • the sending module 430 is configured to send, to the target terminal, a positioning request that carries a location corresponding to the at least one Internet of Things node;
  • the first receiving module 440 is configured to receive a current location that is sent by the target terminal.
  • the device further includes:
  • a third determining module 450 configured to determine channel information of a channel used by at least one IoT node to report information
  • the sending module 430 is configured to:
  • a snoop start message carrying channel information of a location corresponding to the at least one Internet of Things node and a channel used by at least one IoT node to report information.
  • the apparatus further includes:
  • a fourth determining module 460 configured to determine authorization information corresponding to the at least one Internet of Things node
  • the sending module 430 is configured to:
  • the apparatus further includes:
  • a second receiving module 470 configured to receive a to-be-moved speed and a to-be-moved direction sent by the target terminal;
  • the fifth determining module 480 is configured to determine a real-time location of the target terminal according to the current location, the to-be-moved speed, and the to-be-moved direction.
  • the apparatus may be the target terminal, and the apparatus includes:
  • the receiving module 810 is configured to receive, by the control node, a positioning request that carries a location corresponding to the at least one Internet of Things node;
  • a first determining module 820 configured to determine a node identifier of the target Internet of Things node
  • a second determining module 830 configured to determine, according to a node identifier of the target Internet of Things node, a location corresponding to the at least one Internet of Things node, a location corresponding to the target Internet of Things node;
  • a third determining module 840 configured to determine a current location according to a location corresponding to the target Internet of Things node
  • the first sending module 850 is configured to send the current location to the control node.
  • the receiving module 810 is configured to:
  • a monitoring start message carrying channel information of a channel corresponding to at least one IoT node and a channel used by at least one IoT node to report information
  • the first determining module 820 is configured to:
  • the receiving module 810 is configured to:
  • the first determining module 820 is configured to:
  • the apparatus further includes:
  • a fourth determining module 860 configured to determine relative location information with the target Internet of Things node
  • the third determining module 840 is configured to:
  • the device further includes:
  • a fifth determining module 870 configured to determine a speed to be moved and an orientation to be moved
  • the second sending module 880 is configured to send the to-be-moved speed and the to-be-moved direction to the control node.
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the apparatus for determining the location information is only illustrated by the division of the foregoing functional modules. In an actual application, the foregoing functions may be allocated by different functional modules according to requirements. Upon completion, the internal structure of the control node and the target terminal is divided into different functional modules to complete all or part of the functions described above.
  • the device for determining the location information provided by the foregoing embodiment is the same as the method for determining the location information, and the specific implementation process is described in detail in the method embodiment, and details are not described herein again.
  • an embodiment of the present invention further provides a system for determining location information, where the system includes a control node, a target terminal, and a target Internet of Things node, where:
  • the control node is configured to determine a location area where the target terminal is currently located; determine at least one Internet of Things node located in the location area according to a deployment rule of each IoT node, and the location area, and determine the at least a location corresponding to an IoT node; transmitting, to the target terminal, a location request carrying a location corresponding to the at least one Internet of Things node; receiving a current location of the location sent by the target terminal;
  • the target terminal is configured to receive a positioning request that is sent by the control node and that carries a location corresponding to the at least one Internet of Things node; determine a node identifier of the target Internet of Things node; and determine, according to the node identifier of the target Internet of Things node, the at least one The location corresponding to the Internet of Things node determines the location corresponding to the target Internet of Things node; determines the current location according to the location corresponding to the target Internet of Things node; and sends the current location to the control node.
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • a further exemplary embodiment of the present disclosure provides an apparatus for determining location information.
  • the apparatus may be the foregoing control node, and the apparatus includes:
  • the first determining module 1110 is configured to determine a location area where the target terminal is currently located
  • a second determining module 1120 configured to determine, according to a deployment rule of each IoT node, and the location area, at least one IoT node located in the location area;
  • the sending module 1130 is configured to send, to each of the at least one Internet of Things node, a positioning request of the corresponding target terminal;
  • the first receiving module 1140 is configured to receive a node identifier sent by the target Internet of Things node in the at least one Internet of Things node;
  • the third determining module 1150 is configured to determine, according to the node identifier sent by the target Internet of Things node, the correspondence between the node identifier of each Internet of Things node and the location, determine the current location of the target terminal.
  • the device further includes:
  • a second receiving module 1160 configured to receive relative location information sent by the target Internet of Things node and the target terminal;
  • the third determining module 1150 is configured to:
  • the apparatus may be the target Internet of Things node, and the apparatus includes:
  • the receiving module 1310 is configured to receive a positioning request of the corresponding target terminal sent by the control node;
  • the first sending module 1320 is configured to search for a signal of the target terminal, and send a node identifier to the control node when searching for a signal of the target terminal.
  • the device further includes:
  • a determining module 1330 configured to determine relative location information with the target terminal
  • the second sending module 1340 is configured to send relative location information with the target terminal to the control node.
  • the control node determines the location area where the target terminal is currently located, and determines at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area, to the at least one Internet of Things node.
  • Each IoT node sends a location request corresponding to the target terminal.
  • the target Internet of Things node receives the positioning request of the corresponding target terminal sent by the control node; searches for the signal of the target terminal, and sends a node identifier to the control node when searching for the signal of the target terminal.
  • the control node may determine the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location relationship. s position. In this way, the control node can determine the current location of the target terminal by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the apparatus for determining the location information is only illustrated by the division of the foregoing functional modules. In an actual application, the foregoing functions may be allocated by different functional modules according to requirements. Upon completion, the internal structure of the control node and the target Internet of Things node is divided into different functional modules to complete all or part of the functions described above.
  • the device for determining the location information provided by the foregoing embodiment is the same as the method for determining the location information, and the specific implementation process is described in detail in the method embodiment, and details are not described herein again.
  • an embodiment of the present invention further provides a system for determining location information, where the system includes a control node, a target terminal, and a target Internet of Things node, where:
  • the control node is configured to determine a location area where the target terminal is currently located; determine at least one Internet of Things node located in the location area according to a deployment rule of each IoT node, and the location area; to the at least one Each IoT node in the Internet of Things node sends a location request corresponding to the target terminal; receives a node identifier sent by the target Internet of Things node in the at least one Internet of Things node; and identifies, according to the node identifier sent by the target Internet of Things node Corresponding relationship between the node identifier of the Internet of Things node and the location, determining the current location of the target terminal;
  • the target Internet of Things node is configured to receive a positioning request of a corresponding target terminal sent by the control node; perform a search on the signal of the target terminal, and send a node identifier to the control node when searching for a signal of the target terminal .
  • the control node determines the location area where the target terminal is currently located, and determines at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area, to the at least one Internet of Things node.
  • Each IoT node sends a location request corresponding to the target terminal.
  • the target Internet of Things node receives the positioning request of the corresponding target terminal sent by the control node; searches for the signal of the target terminal, and sends a node identifier to the control node when searching for the signal of the target terminal.
  • the control node may determine the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location relationship. s position. In this way, the control node can determine the current location of the target terminal by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • FIG. 15 is a block diagram of an apparatus 1900 for determining location information, according to an exemplary embodiment.
  • device 1900 can be provided as the aforementioned control node, such as can be provided as a mobile network control device and an Internet of Things management node.
  • apparatus 1900 includes a processing component 1922 that further includes one or more processors, and memory resources represented by memory 1932 for storing instructions executable by processing component 1922, such as an application.
  • An application stored in memory 1932 can include one or more modules each corresponding to a set of instructions.
  • processing component 1922 is configured to execute instructions to perform the method of determining location information described above.
  • Apparatus 1900 can also include a power supply component 1926 configured to perform power management of apparatus 1900, a wired or wireless network interface 1950 configured to connect apparatus 1900 to the network, and an input/output (I/O) interface 1958.
  • Device 1900 can operate based on an operating system stored in memory 1932, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM, or the like.
  • Apparatus 1900 can include a memory, and one or more programs, wherein one or more programs are stored in a memory and configured to be executed by one or more processors, the one or more programs included for performing the following Operation instructions:
  • the method further includes:
  • a location request that carries a location corresponding to the at least one Internet of Things node, including:
  • a snoop start message carrying channel information of a location corresponding to the at least one Internet of Things node and a channel used by at least one IoT node to report information.
  • the method further includes:
  • a location request that carries a location corresponding to the at least one Internet of Things node, including:
  • the method further includes:
  • Determining a real-time location of the target terminal according to the current location, the to-be-moved speed, and the to-be-moved direction.
  • Determining a current location of the target terminal according to a node identifier sent by the target Internet of Things node, a node identifier of each IoT node, and a location.
  • the method further includes:
  • a non-transitory computer readable storage medium having stored therein at least one instruction, at least one program, a code set or a set of instructions, the at least one instruction, the At least one program, the set of codes, or a set of instructions is loaded and executed by the processor to implement the method of determining location information as described above.
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the control node determines the location area where the target terminal is currently located, and determines at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area, to at least one Internet of Things node. Each IoT node in the middle sends a positioning request corresponding to the target terminal.
  • the target Internet of Things node receives the positioning request of the corresponding target terminal sent by the control node; searches for the signal of the target terminal, and sends a node identifier to the control node when searching for the signal of the target terminal.
  • the control node may determine the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location relationship. s position. In this way, the control node can determine the current location of the target terminal by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the terminal may be the target terminal, for example, a mobile phone or the like, or may be the target Internet of Things node.
  • terminal 1600 can include one or more of the following components: processing component 1602, memory 1604, power component 1606, multimedia component 1608, audio component 1610, input/output (I/O) interface 1612, sensor component 1614, And a communication component 1616.
  • Processing component 1602 typically controls the overall operation of terminal 1600, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1602 can include one or more processors 1620 to execute instructions to perform all or part of the steps of the above described methods.
  • processing component 1602 can include one or more modules to facilitate interaction between component 1602 and other components.
  • processing component 1602 can include a multimedia module to facilitate interaction between multimedia component 1608 and processing component 1602.
  • Memory 1604 is configured to store various types of data to support operation at terminal 1600. Examples of such data include instructions for any application or method operating on terminal 1600, contact data, phone book data, messages, pictures, videos, and the like.
  • Memory 1604 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1606 provides power to various components of terminal 1600.
  • Power component 1606 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for terminal 1600.
  • the multimedia component 1608 includes a screen between the terminal 1600 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor may sense not only the boundary of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1608 includes a front camera and/or a rear camera. When the terminal 1600 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1610 is configured to output and/or input an audio signal.
  • the audio component 1610 includes a microphone (MIC) that is configured to receive an external audio signal when the terminal 1600 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1604 or transmitted via communication component 1616.
  • the I/O interface 1612 provides an interface between the processing component 1602 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1614 includes one or more sensors for providing terminal 1600 with a status assessment of various aspects.
  • sensor component 1614 can detect an open/closed state of terminal 1600, a relative positioning of components, such as the display and keypad of terminal 1600, and sensor component 1614 can also detect a change in position of a component of terminal 1600 or terminal 1600. The presence or absence of contact by the user with the terminal 1600, the orientation or acceleration/deceleration of the terminal 1600 and the temperature change of the terminal 1600.
  • Sensor assembly 1614 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1614 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1614 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1616 is configured to facilitate wired or wireless communication between terminal 1600 and other devices.
  • the terminal 1600 can access a wireless network based on a communication standard such as WiFi, 2G or 3G, or a combination thereof.
  • the communication component 1616 receives broadcast signals or broadcast associated information from an external broadcast management system via a broadcast channel.
  • the communication component 1616 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • terminal 1600 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic component implementation for performing the above methods.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1604 comprising instructions executable by processor 1620 of terminal 1600 to perform the above method.
  • the non-transitory computer readable storage medium may be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when an instruction in the storage medium is executed by a processor of a target terminal, enabling a target terminal to perform a method of determining location information, the method comprising:
  • the receiving, by the control node, a location request that carries a location corresponding to the at least one Internet of Things node including:
  • a monitoring start message carrying channel information of a channel corresponding to at least one IoT node and a channel used by at least one IoT node to report information
  • the determining the node identifier of the target Internet of Things node includes:
  • the receiving, by the control node, a location request that carries a location corresponding to the at least one Internet of Things node including:
  • the determining the node identifier of the target Internet of Things node includes:
  • the method further includes:
  • Determining the current location according to the location corresponding to the target Internet of Things node including:
  • the method further includes:
  • a non-transitory computer readable storage medium when instructions in the storage medium are executed by a processor of a target Internet of Things node, enabling a target Internet of Things node to perform a method of determining location information, the method comprising:
  • the method further includes:
  • the control node may determine at least one Internet of Things node located in the location area according to the deployment rules of the Internet of Things nodes, and determine that at least one Internet of Things node corresponds to The location, in turn, may send a location request carrying the location corresponding to at least one IoT node to the target terminal.
  • the target terminal may determine the node identifier of the target Internet of Things node, and may correspond to the node identifier of the target Internet of Things node and the at least one Internet of Things node.
  • the location determines the location of the target Internet of Things node. Further, the current location can be determined according to the location of the target Internet of Things node, and the current location is sent to the control node. In this way, the terminal can determine the current location by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • the control node determines the location area where the target terminal is currently located, and determines at least one IoT node located in the location area according to the deployment rule of each IoT node and the location area, to at least one Internet of Things node. Each IoT node in the middle sends a positioning request corresponding to the target terminal.
  • the target Internet of Things node receives the positioning request of the corresponding target terminal sent by the control node; searches for the signal of the target terminal, and sends a node identifier to the control node when searching for the signal of the target terminal.
  • the control node may determine the current location of the target terminal according to the node identifier sent by the target Internet of Things node, the node identifier of each IoT node, and the location relationship. s position. In this way, the control node can determine the current location of the target terminal by deploying a dense IoT node, thereby improving the accuracy of the positioning.
  • a person skilled in the art may understand that all or part of the steps of implementing the above embodiments may be completed by hardware, or may be instructed by a program to execute related hardware, and the program may be stored in a computer readable storage medium.
  • the storage medium mentioned may be a read only memory, a magnetic disk or an optical disk or the like.

Abstract

本发明实施例公开了一种确定位置信息的方法、装置和系统,属于无线通信技术领域。所述方法包括:接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;确定目标物联网节点的节点标识;根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;根据所述目标物联网节点对应的位置,确定当前所在的位置;向所述控制节点发送所述当前所在的位置。采用本公开,可以提高定位的精确度。

Description

确定位置信息的方法、装置和系统 技术领域
本公开涉及无线通信技术领域,特别涉及一种确定位置信息的方法、装置和系统。
背景技术
随着无线通信技术的发展,越来越多基于无线技术的无线网络得到了普及,无线网络实现的功能也越来越丰富,比如,可以为各种位置相关业务提供位置信息。某些情况下,无线网络会使用基站定位技术对终端进行定位,其中,基站定位技术主要是通过终端使用的移动通信网络的基站信号差异,来计算出终端当前所在的位置,其中,基站部署的越密集,确定出的终端的位置越准确。
在实现本公开的过程中,发明人发现相关技术至少存在以下问题:
如果终端当前所在的区域中部署的基站比较少(比如终端当前所在的区域为山区荒漠等地),则基于上述确定终端位置的方式,即不能准确确定出终端当前所在的位置,从而,导致定位的精确度较低。
发明内容
为了克服相关技术中存在的定位的精确度较低的问题,本公开实施例提供了一种确定位置信息的方法、装置和系统。所述技术方案如下:
根据本公开实施例的第一方面,提供了一种确定位置信息的方法,所述方法包括:
确定目标终端当前所在的位置区域;
根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
接收目标终端发送的当前所在的位置。
可选的,所述方法还包括:
确定至少一个物联网节点上报信息时所用信道的信道信息;
所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,所述方法还包括:
确定所述至少一个物联网节点对应的授权信息;
所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述授权信息的寻呼请求。
可选的,所述方法还包括:
接收所述目标终端发送的待移动速度和待移动方向;
根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
根据本公开实施例的第二方面,提供了一种确定位置信息的方法,所述方法包括:
接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
确定目标物联网节点的节点标识;
根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;
根据所述目标物联网节点对应的位置,确定当前所在的位置;
向所述控制节点发送所述当前所在的位置。
可选的,所述接收所述控制节点发送的携带有至少一个物联网节点对应的位置的定位请求,包括:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
所述确定目标物联网节点的节点标识,包括:
根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
可选的,所述接收所述控制节点发送的携带有至少一个物联网节点对应的 位置的定位请求,包括:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
所述确定目标物联网节点的节点标识,包括:
根据所述授权信息,发送寻呼消息;
接收目标物联网节点发送的对应所述寻呼消息的应答消息;
根据所述应答消息,确定所述目标物联网节点的节点标识。
可选的,所述方法还包括:
确定与所述目标物联网节点的相对位置信息;
所述根据所述目标物联网节点对应的位置,确定当前所在的位置,包括:
根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
可选的,所述方法还包括:
确定待移动速度和待移动方位;
向所述控制节点发送所述待移动速度和所述待移动方向。
根据本公开实施例的第三方面,提供了一种确定位置信息的方法,所述方法包括:
确定目标终端当前所在的位置区域;
根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;
接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
可选的,所述方法还包括:
接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
所述根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置,包括:
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位 置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前所在的位置。
根据本公开实施例的第四方面,提供了一种确定位置信息的方法,其特征在于,所述方法包括:
接收控制节点发送的对应目标终端的定位请求;
对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
可选的,所述方法还包括:
确定与所述目标终端的相对位置信息;
向所述控制节点发送与所述目标终端的相对位置信息。
根据本公开实施例的第五方面,提供了一种确定位置信息的装置,所述装置为控制节点,所述装置包括:
第一确定模块,用于确定目标终端当前所在的位置区域;
第二确定模块,用于根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
发送模块,用于向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
第一接收模块,用于接收目标终端发送的当前所在的位置。
可选的,所述装置还包括:
第三确定模块,用于确定至少一个物联网节点上报信息时所用信道的信道信息;
所述发送模块,用于:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,所述装置还包括:
第四确定模块,用于确定所述至少一个物联网节点对应的授权信息;
所述发送模块,用于:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述 授权信息的寻呼请求。
可选的,所述装置还包括:
第二接收模块,用于接收所述目标终端发送的待移动速度和待移动方向;
第五确定模块,用于根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
根据本公开实施例的第六方面,提供了一种确定位置信息的装置,所述装置为目标终端,所述装置包括:
接收模块,用于接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
第一确定模块,用于确定目标物联网节点的节点标识;
第二确定模块,用于根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;
第三确定模块,用于根据所述目标物联网节点对应的位置,确定当前所在的位置;
第一发送模块,用于向所述控制节点发送所述当前所在的位置。
可选的,所述接收模块,用于:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
所述第一确定模块,用于:
根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
可选的,所述接收模块,用于:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
所述第一确定模块,用于:
根据所述授权信息,发送寻呼消息;
接收目标物联网节点发送的对应所述寻呼消息的应答消息;
根据所述应答消息,确定所述目标物联网节点的节点标识。
可选的,所述装置还包括:
第四确定模块,用于确定与所述目标物联网节点的相对位置信息;
所述第三确定模块,用于:
根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
可选的,所述装置还包括:
第五确定模块,用于确定待移动速度和待移动方位;
第二发送模块,用于向所述控制节点发送所述待移动速度和所述待移动方向。
根据本公开实施例的第七方面,提供了一种确定位置信息的装置,所述装置为控制节点,所述装置包括:
第一确定模块,用于确定目标终端当前所在的位置区域;
第二确定模块,用于根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
发送模块,用于向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;
第一接收模块,用于接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
第三确定模块,用于根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
可选的,所述装置还包括:
第二接收模块,用于接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
所述第三确定模块,用于:
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前所在的位置。
根据本公开实施例的第八方面,提供了一种确定位置信息的装置,所述装置为目标物联网节点,所述装置包括:
接收模块,用于接收控制节点发送的对应目标终端的定位请求;
第一发送模块,用于对所述目标终端的信号进行搜索,当搜索到所述目标 终端的信号时,向所述控制节点发送节点标识。
根据本公开实施例的第九方面,提供了一种控制节点,所述控制节点包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第一方面所述的确定位置信息的方法或者如第三方面所述的确定位置信息的方法。
根据本公开实施例的第十方面,提供了一种目标终端,所述目标终端包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第二方面所述的确定位置信息的方法。
根据本公开实施例的第十一方面,提供了一种目标物联网节点,所述目标物联网节点包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如第四方面所述的确定位置信息的方法。
根据本公开实施例的第十二方面,提供了一种计算机可读存储介质,所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由处理器加载并执行以实现如第一方面所述的确定位置信息的方法、或者如第二方面所述的确定位置信息的方法、或者如第三方面所述的确定位置信息的方法、或者如第四方面所述的确定位置信息的方法。
根据本公开实施例的第十三方面,提供了一种确定位置信息的系统,其特征在于,所述系统包括控制节点、目标终端和目标物联网节点,其中:所述控制节点,如所述第五方面、第九方面所述的控制节点;所述目标终端,如所述第六方面、第十方面所述的目标终端;所述目标物联网节点,如所述第二方面中所述的目标物联网节点;或者,
所述控制节点,如所述第七方面、第九方面所述的控制节点;所述目标物 联网节点,如所述第八方面、第十一方面所述的目标物联网节点;所述目标终端,如所述第三方面中所述的目标终端。
本公开实施例提供的技术方案带来的有益效果是:
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。
附图说明
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本公开实施例提供的一种系统框架示意图;
图2(a)是本公开实施例提供的一种确定位置信息的方法流程示意图;
图2(b)是本公开实施例提供的一种确定位置信息的方法流程示意图;
图3(a)是本公开实施例提供的一种确定位置信息的方法流程示意图;
图3(b)是本公开实施例提供的一种确定位置信息的方法流程示意图;
图4是本公开实施例提供的一种确定位置信息的装置结构示意图;
图5是本公开实施例提供的一种确定位置信息的装置结构示意图;
图6是本公开实施例提供的一种确定位置信息的装置结构示意图;
图7是本公开实施例提供的一种确定位置信息的装置结构示意图;
图8是本公开实施例提供的一种确定位置信息的装置结构示意图;
图9是本公开实施例提供的一种确定位置信息的装置结构示意图;
图10是本公开实施例提供的一种确定位置信息的装置结构示意图;
图11是本公开实施例提供的一种确定位置信息的装置结构示意图;
图12是本公开实施例提供的一种确定位置信息的装置结构示意图;
图13是本公开实施例提供的一种确定位置信息的装置结构示意图;
图14是本公开实施例提供的一种确定位置信息的装置结构示意图;
图15是本公开实施例提供的一种控制节点的结构示意图;
图16是本公开实施例提供的一种终端的结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开一示例性实施例提供了一种确定位置信息的方法,该方法可以由控制节点、目标终端和目标物联网节点共同实现,其中,系统框架图如图1所示。控制节点可以是具有移动网的控制功能和物联网的控制功能的网络设备,控制节点可以是一个网络设备,也可以是由多个网络设备组成的网络设备组,比如,可以是由移动网控制设备和物联网管理节点组成,其中,移动网控制设备可以是用于管理移动网络的网络设备,比如,可以是LTE中的MME(Mobility Management Entity,移动管理实体),可以是WCDMA中的MSC(Mobile Switching Center,移动网交换中心),物联网管理节点可以是具有管理各物联网节点功能的物联网节点。目标终端可以是能够与控制节点进行通信的终端,目标终端也可称之为用户设备(User Equipment,简称为“UE”)、移动台(Mobile Station,简称为“MS”)、移动终端(Mobile Terminal)等,例如,目标终端可以是移动电话(或称为“蜂窝”电话)等,例如,终端还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。物联网节点能够与物联网管理节点进行通信,具有上报信息功能,比如,可以是水表、电表、冰箱、智能路灯、石油管道处的检测设备等。
控制节点可以包括处理器、存储器、收发器等部件。处理器可以为CPU(Central Processing Unit,中央处理单元)等,可以用于确定目标终端当前所在的位置的相关处理。存储器可以为RAM(Random Access Memory,随机存 取存储器)、Flash(闪存)等,可以用于存储接收到的数据、处理过程所需的数据、处理过程中生成的数据等,如各物联网节点的部署规则等。收发器可以用于与目标终端或其它设备(如基站)进行数据传输,例如,向目标终端发送携带有至少一个物联网节点对应的位置的定位请求,接收目标终端发送的当前所在的位置,收发器可以包括天线、匹配电路、调制解调器等。
目标终端可以包括处理器、存储器、收发器等部件。处理器可以为CPU等,可以用于确定当前所在的位置的相关处理。存储器可以为RAM、Flash等,可以用于存储接收到的数据、处理过程所需的数据、处理过程中生成的数据等,比如至少一个物联网节点对应的位置。收发器可以用于与其它设备进行数据传输,例如,接收控制节点发送的定位请求,向控制节点发送当前所在的位置,可以包括天线、匹配电路、调制解调器等。
物联网节点可以包括处理器、存储器、收发器等部件。处理器可以为CPU等,可以用于对接收到的寻呼消息进行解析,并生成应答消息的相关处理。存储器可以为RAM、Flash等,可以用于存储接收到的数据、处理过程所需的数据、处理过程中生成的数据等。收发器可以用于与其它设备进行数据传输,例如,接收目标终端发送的寻呼消息,向目标终端发送对应寻呼消息的应答消息,可以包括天线、匹配电路、调制解调器等。
随着无线通信技术的发展,越来越多的无线网络得到了普及,无线网络实现的功能也越来越丰富,比如,可以为位置业务提供位置信息。本方案中,控制节点可以结合各物联网节点的部署规则,通过位于目标终端周围的目标物联网节点,来确定目标终端当前所在的位置,从而,提高定位的精准度,以及提高定位的效率。具体的,控制节点可以确定目标终端当前所在的位置区域,进而,可以根据各物联网节点的部署规则,确定位于位置区域的至少一个物联网节点,进而,可以结合至少一个物联网节点,确定目标终端当前所在的位置,其中,控制节点可以采用不同的结合方式,来确定目标终端当前所在的位置。例如,控制节点向目标终端发送携带有至少一个物联网节点对应的位置的定位请求,由目标终端基于至少一个物联网节点对应的位置,确定自身当前所在的位置。又例如,控制节点向至少一个物联网节点中的每个物联网节点发送定位请求,由物联网节点搜索目标终端的信号,由此,来确定目标终端当前所在的位置。
下面将结合实施方式,对图2(a)所示的处理流程进行详细的说明,内容 可以如下:
在步骤201中,控制节点确定目标终端当前所在的位置区域。
其中,目标终端可以是待确定位置的终端。
在实施中,无线网络可以用于确定终端当前所在的位置。控制节点中可以设置有确定目标终端的位置的触发事件,当控制节点检测到触发事件发生时,可以确定目标终端当前所在的位置区域。其中,控制节点可以触发基站向目标终端发送寻呼请求,当接收到目标终端的应答消息后,可以将接收到应答消息的基站的服务区域确定为目标终端当前所在的位置区域。或者,控制节点从数据库中获取目标终端当前所在的位置区域。又或者,控制节点可以将基站上报的该目标终端最近一次出现的位置区域,确定为目标终端当前所在的位置区域。例如,预设的触发事件是接收到应用服务器发送的对应目标终端的位置请求,即各应用服务器可以与控制节点进行通信,当应用服务器处理对应目标终端的某位置业务前,可以向控制节点发送对应目标终端的位置请求,控制节点接收到应用服务器发送的对应目标终端的位置请求后,即可检测到触发事件发生。
在步骤202中,控制节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置。
在实施中,各物联网节点可以按照一定的部署规则进行部署,部署后的各物联网节点上报各自的信息(比如,水表每到一个月时,可以上报当前的水表数)时,可以按照指定的规则上报信息。具体的,可以是以距离、信号强度、功率大小等作为尺度来划分,将所有物联网节点涉及的区域,以物联网管理节点为中心,可以是以三角形、扇形、蜂窝状、四边形、圆形、网状等划分方式,对各物联网节点进行部署,其中,如果各物联网节点所涉及的区域比较广,则可以设置多级物联网管理节点以便分层级管理。区域划分后,每个单位的物联网节点可以按照指定的上报规则进行上报信息,比如,从左到右的方式进行上报,或者,从远到近的方式进行上报,或者,从中心到四周的方式进行上报。
控制节点确定出位置区域后,可以确定各物联网节点的部署规则,部署规则可以包括各物联网节点的节点标识与位置的对应关系,指定的上报规则等信息,其中,各物联网节点的节点标识对应的位置可以是当前所在的位置,对于相对固定的物联网节点,各物联网节点的节点标识对应的位置可以是起初部署 时的位置,对于可移动的物联网节点(比如共享单车)等,各物联网节点的节点标识对应的位置可以是通过该物联网本身的定位系统得到的。确定出各物联网节点的部署规则后,可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的至少一个物联网节点,进而,可以确定至少一个物联网节点对应的位置。
可选的,上述至少一个物联网节点可以是位于位置区域内的预设时长内会上报信息的物联网节点,相应的,确定位于位置区域内的至少一个物联网节点的过程可以如下:根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的预设时长内会上报信息的至少一个物联网节点。
在实施中,确定出位置区域后,可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的物联网节点,并可以在确定出的物联网节点中,基于指定的上报规则等信息,确定当前或后续预设时长内会上报信息的至少一个物联网节点,其中,至少一个物联网节点中的每个物联网节点可以是预设时长内会上报自身的信息的物联网节点,也可以是转发其他物联网节点上报的信息的物联网节点。
可选的,某些情况下,控制节点可以是一个网络设备,可以是具有移动网的控制功能和物联网的控制功能的网络设备,比如,移动网络运营商和物联网络运营商具有互联互通协议,或者,移动网络运营商和物联网络运营商是一家,则控制节点可以是移动网控制设备,上述处理过程可以是移动网控制设备所执行的,确定出位置区域后,可以进一步根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置。
可选的,物联网的部署规则一般不会开放给第三方,此种情况下,上述控制节点可以包括物联网管理节点和移动网控制设备,相应的,步骤201的具体处理可以如下:通过移动网控制设备确定目标终端当前所在的位置区域,向物联网管理节点发送位置区域。相应的,步骤202的处理过程可以如下:通过物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置。
在实施中,当需要确定目标终端当前所在的位置时,移动网控制设备可以基于上述所述的方式,确定目标终端当前所在的位置区域,进而,可以将目标终端对应的位置区域发送给物联网节点中的某物联网管理节点(其中,该物联 网管理节点可以是用于移动网中的网络设备与物联网络中的物联网管理节点进行通信,可以称为互通管理节点),该物联网管理节点可以直接根据各物联网节点的部署规则、以及移动网控制设备发送的位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置。或者,该物联网管理节点可以将移动网控制设备发送的位置区域转发至其他物联网管理节点,由其他物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,其中,该物联网管理节点可以是获知位置区域内的各物联网节点对应的部署规则的管理节点。
在步骤203中,控制节点向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
在实施中,确定出至少一个物联网节点对应的位置后,控制节点可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
可选的,针对控制节点包括移动网控制设备和物联网管理节点的情况,相应的,步骤203的处理过程可以多种多样,以下给出了几种可行的处理方式:
方式一,通过物联网管理节点向移动网控制设备发送至少一个物联网节点对应的位置;通过移动网控制设备向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
在实施中,物联网管理节点确定出至少一个物联网节点对应的位置后,可以向移动网控制设备发送至少一个物联网节点对应的位置,相应的,移动网控制设备可以接收物联网管理节点发送的至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
方式二,通过物联网管理节点向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
在实施中,某些情况下,可以通过授权或者签署协议等方式,使得物联网管理节点可以直接向目标终端发送消息。此种情况下,物联网管理节点确定出至少一个物联网节点对应的位置后,可以直接向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
可选的,除了向目标终端发送至少一个物联网节点对应的位置,还可以向向目标终端发送至少一个物联网节点对应的节点信息,其中,不同的节点信息,定位请求也可以不同,相应的处理方式可以多种多样,以下给出了几种可行的 处理方式:
方式一,确定至少一个物联网节点上报信息时所用信道的信道信息;向目标终端发送携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
在实施中,确定出至少一个物联网节点后,除了确定至少一个物联网节点对应的位置,控制节点还可以确定至少一个物联网节点中的每个物联网节点上报信息时所用信道的信道信息,进而,可以向目标终端发送携带有信道信息和至少一个物联网节点对应的位置的监听启动消息,其中,监听启动消息用于指示目标终端启动监听过程,即用于指示目标终端对各物联网节点的信号进行监听。针对控制节点采用方式一向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,物联网管理节点除了向移动网控制设备发送至少一个物联网节点对应的位置,确定出至少一个物联网节点上报信息时所用信道的信道信息后,还可以向移动网控制设备发送至少一个物联网节点上报信息时所用信道的信道信息,相应的,移动网控制设备可以接收物联网节点发送的至少一个物联网上报信息时所用信道的信道信息,进而,可以向目标终端发送携带有信道信息和至少一个物联网节点对应的位置的监听启动消息。针对控制节点采用方式二向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,物联网管理节点确定出至少一个物联网节点上报信息时所用信道的信道信息后,可以直接向目标终端发送携带有信道信息和至少一个物联网节点对应的位置的监听启动消息。
方式二,确定至少一个物联网节点对应的授权信息;向目标终端发送携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。
在实施中,确定出至少一个物联网节点后,除了确定至少一个物联网节点对应的位置,控制节点还可以确定至少一个物联网节点对应的授权信息,其中,授权信息可以包括寻呼范围、寻呼信息、授权许可等信息,进而,可以向目标终端发送携带有至少一个物联网节点对应的授权信息和至少一个物联网节点对应的位置的寻呼请求,其中,寻呼请求可以用于指示目标终端发送寻呼请求。针对控制节点采用方式一向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,物联网管理节点除了向移动网控制设备发送至少一个物联网节点对应的位置,确定出至少一个物联网节点对应的授权信息后,还可以向移动网控制设备发送至少一个物联网节点对应的授权信息,相应的,移动 网控制设备可以接收物联网节点发送的至少一个物联网节点对应的授权信息,进而,可以向目标终端发送携带有至少一个物联网节点对应的授权信息和至少一个物联网节点对应的位置的寻呼请求。针对控制节点采用方式二向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,物联网管理节点确定出至少一个物联网节点对应的授权信息后,可以直接向目标终端发送携带有至少一个物联网节点对应的授权信息和至少一个物联网节点对应的位置的寻呼请求。
在步骤204中,目标终端接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求。
在实施中,控制节点向目标终端发送携带有至少一个物联网节点对应的位置的定位请求后,目标终端可以接收控制节点发送的定位请求,并可以对其进行解析,获取其中携带的至少一个物联网节点对应的位置。
可选的,针对控制节点采用方式一向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,相应的,目标终端接收定位请求的处理过程可以如下:接收控制节点中的移动网控制设备发送的携带有至少一个物联网节点对应的位置的定位请求。
在实施中,控制节点通过移动网控制设备向目标终端发送携带有至少一个物联网节点对应的位置的定位请求后,目标终端可以接收移动网控制设备发送的携带有至少一个物联网节点对应的位置的定位请求。
可选的,针对控制节点采用方式二向目标终端发送携带有至少一个物联网节点对应的位置的定位请求的情况,相应的,目标终端接收定位请求的处理过程可以如下:接收控制节点中的物联网管理节点发送的携带有至少一个物联网节点对应的位置的定位请求。
在实施中,控制节点通过物联网管理节点向目标终端发送携带有至少一个物联网节点对应的位置的定位请求后,目标终端可以接收物联网管理节点发送的携带有至少一个物联网节点对应的位置的定位请求。
可选的,针对控制节点向目标终端发送监听启动消息的情况,相应的,目标终端接收定位请求的处理过程可以如下:接收控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
在实施中,控制节点向目标终端发送携带有信道信息和至少一个物联网节 点对应的位置的监听启动消息后,相应的,目标终端可以接收控制节点发送的携带有信道信息和至少一个物联网节点对应的位置的监听启动消息。另外,针对控制节点通过移动网控制设备向目标终端发送携带有信道信息和至少一个物联网节点对应的位置的监听启动消息的情况,相应的,目标终端可以接收移动网控制设备发送的携带有信道信息和至少一个物联网节点对应的位置的监听启动消息。针对控制节点通过物联网管理节点向目标终端发送携带有信道信息和至少一个物联网节点对应的位置的监听启动消息的情况,相应的,目标终端可以接收物联网管理节点发送的携带有信道信息和至少一个物联网节点对应的位置的监听启动消息。
可选的,针对控制节点向目标终端发送寻呼请求的情况,相应的,目标终端接收定位请求的处理过程可以如下:接收控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。
在实施中,控制节点向目标终端发送携带有至少一个物联网节点对应的位置和授权信息的寻呼请求后,相应的,目标终端可以接收控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。另外,针对控制节点通过移动网控制设备向目标终端发送携带有至少一个物联网节点对应的位置和授权信息的寻呼请求的情况,相应的,目标终端可以接收移动网控制设备发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。针对控制节点通过物联网管理节点向目标终端发送携带有至少一个物联网节点对应的位置和授权信息的寻呼请求的情况,相应的,目标终端可以接收物联网管理节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。
在步骤205中,目标终端确定目标物联网节点的节点标识。
其中,目标物联网节点可以是用于辅助确定目标终端当前所在的位置的物联网节点,可以是至少一个物联网节点中与目标终端进行通信的物联网节点。
在实施中,目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定位于目标终端周围与目标终端进行通信的目标物联网节点的节点标识。例如,目标终端可以直接寻找或者通过应用的辅助来寻找周边的物联网节点的节点标识,比如,一个路灯的编号、一个共享单车的号码或者二维码、一个电表的标识等。另外,考虑到有些物联网节点没有把标识公开,针对此种情况,目标终端可以通过授权等方式打开某应用或者接入专门的链接,进而,获得某物联网节点(即目标物联网节点)的节点标识,其 中,该节点标识可以是临时标识。
可选的,针对目标终端接收到的定位请求中携带有至少一个物联网节点对应的节点信息和位置的情况,相应的,步骤205的处理过程可以如下:根据至少一个物联网节点对应的节点信息,确定目标物联网节点的节点标识。
在实施中,目标终端接收到控制节点发送的携带有至少一个物联网节点对应的节点信息和至少一个物联网节点对应的位置的定位请求后,可以对其进行解析,获取其中携带的至少一个物联网节点对应的节点信息,进而,可以基于至少一个物联网节点对应的节点信息,确定目标物联网节点的节点标识。
可选的,针对目标终端接收到控制节点发送的监听启动消息的情况,相应的,步骤205的处理过程可以如下:根据该信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定目标物联网节点的节点标识。
在实施中,至少一个物联网节点会基于指定的上报规则通过对应的信道上报信息,例如,水表可以每到一个月,通过指定的信道上报水表数等。目标终端接收到携带有信道信息的监听启动消息后,可以在信道信息对应的信道上,对至少一个物联网节点中的各物联网节点的信号进行监听。如果至少一个物联网节点中的某物联网节点上报信息,则目标终端可以监听到该物联网节点(可以将该物联网节点确定为目标物联网节点)上报信息的信号,即目标终端可以监听到目标物联网节点的信号,其中,目标终端可以将产生监听到的信号的物联网节点确定为目标物联网节点,或者,目标终端可以将产生最先监听到的信号的物联网节点确定为目标物联网节点。监听到目标物联网节点的信号后,目标终端可以获取目标物联网节点的信号中包含的节点标识,得到目标物联网节点的节点标识。另外,目标终端中还可以设置有停止监听的机制,例如,当目标终端确定出目标物联网节点的节点标识后,可以停止对各物联网节点的信号进行监听。
可选的,针对目标终端接收到控制节点发送的寻呼请求的情况,相应的,步骤205的处理过程可以如下:根据授权信息,发送寻呼消息;接收目标物联网节点发送的对应寻呼消息的应答消息;根据应答消息,确定目标物联网节点的节点标识。相应的,物联网节点可以进行如下处理:接收目标终端发送的寻呼消息;向目标终端发送对应寻呼消息的应答消息。
在实施中,目标终端接收到携带有至少一个物联网节点对应的位置和授权 信息的寻呼请求后,可以根据授权信息发送寻呼消息,其中,目标终端可以通过广播信道广播寻呼消息,也可以对至少一个物联网节点中的每个物联网节点发送对应的寻呼消息(比如,在每个寻呼消息中携带对应物联网节点的节点标识)。目标终端发送寻呼消息后,至少一个物联网节点中的每个物联网节点可以接收目标终端发送的寻呼消息,由于目标终端得到了物联网管理节点的授权,因此接收到寻呼消息的物联网节点会认为该寻呼消息是合法的,进而,可以向目标终端发送对应寻呼消息的应答消息。某物联网节点发送应答消息后,目标终端可以接收该物联网节点(可称为目标物联网节点)发送的对应寻呼消息的应答消息,其中,终端可以将发送应答消息的物联网节点确定为目标物联网节点,或者,可以将发送最先接收到的应答消息的物联网节点确定为目标物联网节点。接收到目标物联网节点发送的应答消息后,可以获取应答消息中的节点标识,此时目标终端即确定出了目标物联网节点的节点标识。
在步骤206中,目标终端根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置。
在实施中,目标终端确定出目标物联网节点对应的节点标识后,可以获取至少一个物联网节点对应的位置,进而,可以在至少一个物联网节点对应的位置中,确定目标物联网节点的节点标识对应的位置,得到目标物联网节点对应的位置。
在步骤207中,目标终端根据目标物联网节点对应的位置,确定当前所在的位置。
在实施中,目标终端确定出目标物联网节点对应的位置后,可以基于目标物联网节点对应的位置,确定目标终端当前所在的位置,比如,目标终端可以将目标物联网节点对应的位置,确定为目标终端当前所在的位置。
可选的,目标终端确定出目标物联网节点后,除了确定其对应的节点标识外,还可以确定目标终端与目标物联网节点的相对位置信息,相应的,目标终端还可以进行如下处理:确定与目标物联网节点的相对位置信息。相应的,步骤207的处理过程可以如下:根据目标物联网节点对应的位置、以及与目标物联网节点的相对位置信息,确定当前所在的位置。
在实施中,目标终端确定出目标物联网节点后,可以确定自身与目标物联网节点的相对位置信息,其中,相对位置信息可以是相对方位、可以是相对距离,可以是相对方位和相对距离。其中,当相对位置信息包括相对方位时,目 标终端可以基于接收到目标物联网节点的信号(或者应答消息)时的接收方位,确定自身与目标物联网节点的相对方位,或者,目标终端的使用者输入自身相对于目标物联网节点的相对方位,目标终端获取输入的与目标物联网节点的相对方位。当相对位置信息包括相对距离时,目标终端可以基于发送寻呼消息的发送时刻、接收到目标物联网节点发送的应答消息的接收时刻、以及传输速度,确定自身与目标终端的相对距离;或者,目标终端的使用者输入自身相对于目标物联网节点的相对距离,目标终端获取输入的与目标物联网节点的相对距离;或者,目标终端可以基于接收到目标物联网节点的信号(或者应答消息)时的信号强度,确定自身与目标物联网节点的相对距离。
确定出目标物联网节点的位置和自身与目标物联网节点的相对位置信息后,目标终端可以基于确定出目标物联网节点的位置和与目标物联网节点的相对位置信息,确定目标终端当前所在的位置。当相对位置信息包括相对方位时,目标终端可以基于相对方位、目标物联网节点对应的位置、目标终端当前所在的位置区域,确定目标终端当前所在的位置。例如,可以将位置区域内的相对方位上的位置,确定为目标终端当前所在的位置。当相对位置信息包括相对距离时,目标终端可以基于相对距离、目标物联网节点对应的位置、目标终端当前所在的位置区域,确定目标终端当前所在的位置。例如,可以将位置区域内的距离目标物联网节点为相对距离的位置,确定为目标终端当前所在的位置。当相对位置信息包括相对方位和相对距离时,目标终端可以基于相对方位、相对距离、目标物联网节点对应的位置,确定目标终端当前所在的位置。
在步骤208中,目标终端向控制节点发送当前所在的位置。
在实施中,目标终端确定出自身当前所在的位置后,可以向控制节点发送当前所在的位置。
可选的,目标终端接收到定位请求后,还可以进一步获取后续可能移动的方位和距离,相应的,目标终端还可以进行如下处理:确定待移动速度和待移动方位;向控制节点发送待移动速度和所述待移动方位。
在实施中,目标终端接收到控制节点发送的定位请求后,目标终端的使用者可以输入自己后续要移动的方位和速度,进而,目标终端可以获取输入的后续要移动的方位和速度,即此时目标终端确定出了目标终端的待移动速度和待移动方位。例如,目标终端接收到控制节点发送的定位请求后,可以弹出输入框,使用者可以在输入框中输入待移动速度和待移动方位(比如,可以输入以 步行速度向南走),并可以通过操作,触发目标终端获取到输入的待移动速度和待移动方位。又例如,使用者可以显示的地图中,勾画出后续移动路线,此时,目标终端可以基于移动路线,计算出待移动速度和待移动方位。
目标终端确定出待移动速度和待移动方位后,可以向控制节点发送确定出的待移动速度和待移动方位,即可以向控制节点中的移动网控制设备发送确定出的待移动速度和待移动方位,其中,目标终端可以单独向控制节点发送待移动速度和待移动方位,也可以将其与目标终端当前所在的位置同时发送至控制节点。
在步骤209中,控制节点接收目标终端发送的当前所在的位置。
在实施中,目标终端向控制节点发送自身当前所在的位置后,可以接收目标终端发送的当前所在的位置,进而,可以向应用服务器发送目标终端当前所在的位置。
可选的,针对目标终端向控制节点发送待移动速度和待移动方位的情况,相应的,控制节点还可以进行如下处理:接收目标终端发送的待移动速度和待移动方位;根据目标终端当前所在的位置、待移动速度和待移动方位,确定目标终端的实时位置。
在实施中,目标终端向控制节点发送待移动速度和待移动方位后,控制节点可以接收目标终端发送的待移动速度和待移动方位,进而,可以基于目标终端当前所在的位置、待移动速度和待移动方位,确定后续一定时长内目标终端的实时位置。这样,此次即可预测出目标终端后续的位置,无需每次都要控制节点再执行上述处理流程,从而,可以提高预测目标终端的实时位置的效率。
针对控制节点包括移动网控制设备和物联网管理节点的情况,相应的,由目标终端上报当前所在位置的具体处理过程可以如图2(b)所示。
在步骤401中,移动网控制设备确定目标终端当前所在的位置区域。
在实施中,无线网络可以用于确定终端当前所在的位置。移动网控制设备中可以设置有向目标终端发送定位请求的触发事件,当移动网控制设备检测到触发事件发生时,可以确定目标终端当前所在的位置区域。其中,移动网控制设备可以触发基站向目标终端发送寻呼请求,当接收到目标终端的应答消息后,可以将接收到应答消息的基站的服务区域确定为目标终端当前所在的位置区域。或者,移动网控制设备从数据库中获取目标终端当前所在的位置区域。 又或者,移动网控制设备可以将基站上报的该目标终端最近一次出现的位置区域,确定为目标终端当前所在的位置区域。
在步骤402中,移动网控制设备向物联网管理节点发送位置区域。
相应的,物联网管理节点可以接收移动网控制设备发送的位置区域。
在步骤403中,物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置。
在实施中,物联网管理节点接收到位置区域后,可以确定各物联网节点的部署规则,部署规则可以包括各物联网节点的节点标识与位置的对应关系,指定的上报规则等信息,其中,各物联网节点的节点标识对应的位置可以是当前所在的位置,对于相对固定的物联网节点,各物联网节点的节点标识对应的位置可以是起初部署时的位置,对于可移动的物联网节点(比如共享单车)等,各物联网节点的节点标识对应的位置可以是通过该物联网本身的定位系统得到的。确定出各物联网节点的部署规则后,物联网管理节点可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的至少一个物联网节点,并可以确定至少一个物联网节点对应的位置。
可选的,上述至少一个物联网节点可以是位于位置区域内的预设时长内会上报信息的物联网节点,相应的,步骤403的处理过程可以如下:根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的预设时长内会上报信息的至少一个物联网节点。
在实施中,接收到位置区域后,物联网管理节点可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的物联网节点,并可以在确定出的物联网节点中,基于指定的上报规则等信息,确定当前或后续预设时长内会上报信息的至少一个物联网节点,其中,至少一个物联网节点中的每个物联网节点可以是预设时长内会上报自身的信息的物联网节点,也可以是转发其他物联网节点上报的信息的物联网节点。
在步骤404中,物联网管理节点向移动网控制设备发送至少一个物联网节点对应的位置。
在实施中,物联网管理节点确定出至少一个物联网节点对应的位置后,可以向移动网控制设备发送至少一个物联网节点对应的位置。
可选的,除了向目标终端发送至少一个物联网节点对应的位置,还可以向 向目标终端发送至少一个物联网节点对应的节点信息,其中,不同的节点信息,定位请求也可以不同,相应的处理方式可以多种多样,以下给出了几种可行的处理方式:
方式一,确定至少一个物联网节点上报信息时所用信道的信道信息。
在实施中,确定出至少一个物联网节点后,除了确定至少一个物联网节点对应的位置,物联网管理节点还可以确定至少一个物联网节点中的每个物联网节点上报信息时所用信道的信道信息。
方式二,确定至少一个物联网节点对应的授权信息。
在实施中,确定出至少一个物联网节点后,除了确定至少一个物联网节点对应的位置,物联网管理节点还可以确定至少一个物联网节点对应的授权信息,其中,授权信息可以包括寻呼范围、寻呼信息、授权许可等信息。
在步骤405中,移动网控制设备向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。
在实施中,物联网管理节点向移动网控制设备发送携带有至少一个物联网节点对应的位置的定位请求后,移动网控制设备可以接收控制节点发送的定位请求,进而,可以向目标终端发送携带有至少一个物联网节点对应的节点信息的定位请求。
可选的,针对节点信息是至少一个物联网节点上报信息时所用信道的信道信息的情况,相应的,步骤405的处理过程可以如下:向目标终端发送携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,针对节点信息是至少一个物联网节点对应的授权信息的情况,相应的,步骤405的处理过程可以如下:向目标终端发送携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。
在步骤406中,目标终端接收移动网控制设备发送的携带有至少一个物联网节点对应的位置的定位请求。
在实施中,移动网控制设备向目标终端发送携带有至少一个物联网节点对应的位置的定位请求后,相应的,目标终端可以接收移动网控制设备发送的携带有至少一个物联网节点对应的位置的定位请求,进而,可以对其进行解析,获取其中携带的至少一个物联网节点对应的位置。
可选的,针对移动网控制设备向目标终端发送监听启动消息的情况,相应 的,步骤406的处理过程可以如下:接收移动网控制设备发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,针对移动网控制设备向目标终端发送寻呼请求的情况,相应的,步骤406的处理过程可以如下:接收移动网控制设备发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求。
在步骤407中,目标终端确定目标物联网节点的节点标识。
其中,目标物联网节点可以是用于辅助确定目标终端当前所在的位置的物联网节点,可以是至少一个物联网节点中与目标终端进行通信的物联网节点。
在实施中,目标终端接收到移动网控制设备发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定位于目标终端周围与目标终端进行通信的目标物联网节点的节点标识。例如,目标终端可以直接寻找或者通过应用的辅助来寻找周边的物联网节点的节点标识,比如,一个路灯的编号、一个共享单车的号码或者二维码、一个电表的标识等。另外,考虑到有些物联网节点没有把标识公开,针对此种情况,目标终端可以通过授权等方式打开某应用或者接入专门的链接,进而,获得某物联网节点(即目标物联网节点)的节点标识,其中,该节点标识可以是临时标识。
可选的,针对目标终端接收到的定位请求中携带有至少一个物联网节点对应的节点信息和位置的情况,相应的,步骤407的处理过程可以如下:根据至少一个物联网节点对应的节点信息,确定目标物联网节点的节点标识。
在实施中,目标终端接收到移动网控制设备发送的携带有至少一个物联网节点对应的节点信息和至少一个物联网节点对应的位置的定位请求后,可以对其进行解析,获取其中携带的至少一个物联网节点对应的节点信息,进而,可以基于至少一个物联网节点对应的节点信息,确定目标物联网节点的节点标识。
可选的,针对目标终端接收到移动网控制设备发送的监听启动消息的情况,相应的,步骤407的处理过程可以如下:根据该信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定目标物联网节点的节点标识。
在实施中,至少一个物联网节点会基于指定的上报规则通过对应的信道上报信息,例如,水表可以每到一个月,通过对应的信道上报水表数等。目标终 端接收到携带有信道信息的监听启动消息后,可以在信道信息对应的信道上,对至少一个物联网节点中的各物联网节点的信号进行监听。如果至少一个物联网节点中的某物联网节点上报信息,则目标终端可以监听到该物联网节点(可以将该物联网节点确定为目标物联网节点)上报信息的信号,即目标终端可以监听到目标物联网节点的信号,其中,目标终端可以将产生监听到的信号的物联网节点确定为目标物联网节点,或者,目标终端可以将产生最先监听到的信号的物联网节点确定为目标物联网节点。监听到目标物联网节点的信号后,目标终端可以获取目标物联网节点的信号中包含的节点标识,得到目标物联网节点的节点标识。另外,目标终端中还可以设置有停止监听的机制,例如,当目标终端确定出目标物联网节点的节点标识后,可以停止对各物联网节点的信号进行监听。
可选的,针对目标终端接收到移动网控制设备发送的寻呼请求的情况,相应的,步骤407的处理过程可以如下:根据授权信息,发送寻呼消息;接收目标物联网节点发送的对应寻呼消息的应答消息;根据应答消息,确定目标物联网节点的节点标识。相应的,物联网节点可以进行如下处理:接收目标终端发送的寻呼消息;向目标终端发送对应寻呼消息的应答消息。
在实施中,目标终端接收到携带有至少一个物联网节点对应的位置和授权信息的寻呼请求后,可以根据授权信息发送寻呼消息,其中,目标终端可以通过广播信道广播寻呼消息,也可以对至少一个物联网节点中的每个物联网节点发送对应的寻呼消息(比如,在每个寻呼消息中携带对应物联网节点的节点标识)。目标终端发送寻呼消息后,至少一个物联网节点中的每个物联网节点可以接收目标终端发送的寻呼消息,由于目标终端得到了物联网管理节点的授权,因此接收到寻呼消息的物联网节点会认为该寻呼消息是合法的,进而,可以向目标终端发送对应寻呼消息的应答消息。某物联网节点发送应答消息后,目标终端可以接收该物联网节点(可称为目标物联网节点)发送的对应寻呼消息的应答消息,其中,终端可以将发送应答消息的物联网节点确定为目标物联网节点,或者,可以将发送最先接收到的应答消息的物联网节点确定为目标物联网节点。接收到目标物联网节点发送的应答消息后,可以获取应答消息中的节点标识,此时目标终端即确定出了目标物联网节点的节点标识。
在步骤408中,目标终端根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置。
在步骤409中,目标终端根据目标物联网节点对应的位置,确定当前所在的位置。
在步骤410a中,目标终端向移动网控制设备发送当前所在的位置。
可选的,目标终端接收到移动网控制设备发送的定位请求后,还可以进一步获取后续可能移动的方位和距离,相应的,目标终端还可以进行如下处理:确定待移动速度和待移动方位;向移动网控制设备发送待移动速度和待移动方位。
在实施中,目标终端接收到移动网控制设备发送的定位请求后,目标终端的使用者可以输入自己后续要移动的方位和速度,进而,目标终端可以获取输入的后续要移动的方位和速度,即此时目标终端确定出了目标终端的待移动速度和待移动方位。例如,目标终端接收到控制节点发送的定位请求后,可以弹出输入框,使用者可以在输入框中输入待移动速度和待移动方位(比如,可以输入以步行速度向南走),并可以通过操作,触发目标终端获取到输入的待移动速度和待移动方位。又例如,使用者可以显示的地图中,勾画出后续移动路线,此时,目标终端可以基于移动路线,计算出待移动速度和待移动方位。
目标终端确定出待移动速度和待移动方位后,可以向移动网控制设备发送确定出的待移动速度和待移动方位。
可选的,针对目标终端向移动网控制设备发送待移动速度和待移动方位的情况,相应的,移动网控制设备还可以进行如下处理:接收目标终端发送的待移动速度和待移动方位;根据目标终端当前所在的位置、待移动速度和待移动方位,确定目标终端的实时位置。
上述处理过程中,物联网管理节点向移动网控制设备发送至少一个物联网节点对应的位置,由移动网控制设备向目标终端发送携带有位置的定位请求。除此之外,物联网管理节点确定出至少一个物联网节点对应的位置后,可以直接向目标终端发送携带有位置的定位请求,后续处理过程与上述类似,不再进行赘述。
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网 节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。
另外,控制节点确定出至少一个物联网节点后,还可以直接向至少一个物联网节点中的每个物联网节点发送定位请求,由物联网节点搜索目标终端的信号,如图3所示。
下面将结合实施方式,对图3(a)所示的处理流程进行详细的说明,内容可以如下:
在步骤301中,控制节点确定目标终端当前所在的位置区域。
其中,目标终端可以是待确定位置的终端。
在实施中,移动网络可以用于确定终端当前所在的位置。控制节点中可以设置有确定目标终端的位置的触发事件,当控制节点检测到触发事件发生时,可以确定目标终端当前所在的位置区域。其中,控制节点可以触发基站向目标终端发送寻呼请求,当接收到目标终端的应答消息后,可以将接收到应答消息的基站的服务区域确定为目标终端当前所在的位置区域。或者,控制节点从数据库中获取目标终端当前所在的位置区域。又或者,控制节点可以将基站上报的该目标终端最近一次出现的位置区域,确定为目标终端当前所在的位置区域。例如,预设的触发事件是接收到应用服务器发送的对应目标终端的位置请求,即各应用服务器可以与控制节点进行通信,当应用服务器处理对应目标终端的某位置业务前,可以向控制节点发送对应目标终端的位置请求,控制节点接收到应用服务器发送的对应目标终端的位置请求后,即可检测到触发事件发生。
在步骤302中,控制节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点。
在实施中,各物联网节点可以按照一定的部署规则进行部署,部署后的各物联网节点上报各自的信息(比如,水表每到一个月时,可以上报当前的水表数)时,可以按照指定的规则上报信息。具体的,可以是以距离、信号强度、功率大小等作为尺度来划分,将所有物联网节点涉及的区域,以物联网管理节 点为中心,可以是以三角形、扇形、蜂窝状、四边形、圆形、网状等划分方式,对各物联网节点进行部署,其中,如果各物联网节点所涉及的区域比较广,则可以设置多级物联网管理节点以便分层级管理。区域划分后,每个单位的物联网节点可以按照指定的上报规则进行上报信息,比如,从左到右的方式进行上报,或者,从远到近的方式进行上报,或者,从中心到四周的方式进行上报。
控制节点确定出位置区域后,可以确定各物联网节点的部署规则,部署规则可以包括各物联网节点的节点标识与位置的对应关系,指定的上报规则等信息,其中,各物联网节点的节点标识对应的位置可以是当前所在的位置,对于相对固定的物联网节点,各物联网节点的节点标识对应的位置可以是起初部署时的位置,对于可移动的物联网节点(比如共享单车)等,各物联网节点的节点标识对应的位置可以是通过该物联网本身的定位系统得到的。确定出各物联网节点的部署规则后,可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的至少一个物联网节点。
可选的,上述至少一个物联网节点可以是位于位置区域内的预设时长内会上报信息的物联网节点,相应的,确定位于位置区域内的至少一个物联网节点的过程可以如下:根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的预设时长内会上报信息的至少一个物联网节点。
在实施中,确定出位置区域后,可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的物联网节点,并可以在确定出的物联网节点中,基于指定的上报规则等信息,确定当前或后续预设时长内会上报信息的至少一个物联网节点,其中,至少一个物联网节点中的每个物联网节点可以是预设时长内会上报自身的信息的物联网节点,也可以是转发其他物联网节点上报的信息的物联网节点。
可选的,某些情况下,控制节点可以是一个网络设备,可以是具有移动网的控制功能和物联网的控制功能的网络设备,比如,移动网络运营商和物联网络运营商具有互联互通协议,或者,移动网络运营商和物联网络运营商是一家,则控制节点可以是移动网控制设备,上述处理过程可以是移动网控制设备所执行的,确定出位置区域后,可以进一步根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点。
可选的,物联网的部署规则一般不会开放给第三方,此种情况下,上述控制节点可以包括物联网管理节点和移动网控制设备,相应的,步骤301的具体 处理可以如下:通过移动网控制设备确定目标终端当前所在的位置区域,向物联网管理节点发送位置区域。相应的,步骤302的处理过程可以如下:通过物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点。
在实施中,当需要确定目标终端当前所在的位置时,移动网控制设备可以基于上述所述的方式,确定目标终端当前所在的位置区域,进而,可以将目标终端对应的位置区域发送给物联网节点中的某物联网管理节点(其中,该物联网管理节点可以是用于移动网中的网络设备与物联网络中的物联网管理节点进行通信,可以称为互通管理节点),该物联网管理节点可以直接根据各物联网节点的部署规则、以及移动网控制设备发送的位置区域,确定位于位置区域内的至少一个物联网节点。或者,该物联网管理节点可以将移动网控制设备发送的位置区域转发至其他物联网管理节点,由其他物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,其中,该物联网管理节点可以是获知位置区域内的各物联网节点对应的部署规则的管理节点。
在步骤303中,控制节点向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。
在实施中,控制节点确定出至少一个物联网节点后,可以向每个物联网节点发送对应目标终端的定位请求,比如,可以向每个物联网节点发送携带有目标终端的终端标识的定位请求。
可选的,针对控制节点通过物联网管理节点确定至少一个物联网节点的情况,相应的,步骤303的处理过程可以如下:通过物联网管理节点向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。
在实施中,物联网管理节点确定出至少一个物联网节点后,可以向其中的每个物联网节点发送对应目标终端的定位请求。
在步骤304中,目标物联网节点接收控制节点发送的对应目标终端的定位请求。
其中,目标物联网节点可以是用于辅助确定目标终端当前所在的位置的物联网节点,可以是至少一个物联网节点中与目标终端进行通信的物联网节点。
在实施中,控制节点向至少一个物联网节点发送定位请求后,目标物联网节点可以接收控制节点发送的对应目标终端的定位请求,其中,目标物联网节 点可以是至少一个物联网节点中的每个物联网节点。
可选的,针对控制节点通过物联网管理节点向每个物联网节点发送定位请求的情况,相应的,目标物联网节点可以接收控制节点中的物联网管理节点发送的对应目标终端的定位请求。
在步骤305中,目标物联网节点对目标终端的信号进行搜索。
在步骤306中,当搜索到目标终端的信号时,目标物联网节点向控制节点发送节点标识。
在实施中,目标终端在工作过程中,往往会基于一定的规则发送信号。此种情况下,目标物联网节点接收到对应目标终端的定位请求后,可以对目标终端的信号进行搜索,当搜索到目标终端的信号时,可以向控制节点发送自身的节点标识,即可以向控制节点中的物联网管理节点发送自身的节点标识。
可选的,目标物联网节点搜索到目标终端的信号后,还可以确定与目标终端的相对位置信息,相应的,目标物联网节点还可以进行如下处理:确定与目标终端的相对位置信息;向控制节点发送与目标终端的相对位置信息。
在实施中,目标物联网节点搜索到目标终端的信号后,可以确定自身与目标终端的相对位置信息,其中,相对位置信息可以是相对方位、可以是相对距离,可以是相对方位和相对距离。其中,当相对位置信息包括相对方位时,目标物联网节点可以基于接收到目标终端的信号时的接收方位,确定自身与目标终端的相对方位。当相对位置信息包括相对距离时,目标物联网节点可以基于接收到目标终端的信号时的信号强度,确定自身与目标终端的相对距离。确定出与目标终端的相对位置信息后,可以向控制节点发送与目标终端的相对位置信息。
在步骤307中,控制节点接收至少一个物联网节点中的目标物联网节点发送的节点标识。
在实施中,每个物联网节点向控制节点发送自身的节点标识后,控制节点可以接收至少一个物联网节点中的目标物联网节点发送的节点标识,其中,目标物联网节点可以是至少一个物联网节点中的每个物联网节点,也可以是控制节点最先接收到的节点标识对应的物联网节点。
在步骤308中,控制节点根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。
在实施中,控制节点接收到目标物联网节点发送的节点标识后,控制节点 可以获取各物联网节点的节点标识与位置的对应关系,并可以在获取到的各物联网节点的节点标识与位置的对应关系中,确定目标物联网节点的节点标识对应的位置,得到目标物联网节点对应的位置。得到目标物联网节点对应的位置后,控制节点可以基于目标物联网节点对应的位置,确定目标终端当前所在的位置,比如,控制节点可以将目标物联网节点对应的位置,确定为目标终端当前所在的位置。确定出目标终端当前所在的位置后,控制节点可以向应用服务器发送目标终端当前所在的位置。
可选的,针对控制节点包括移动网控制设备和物联网管理节点的情况,目标物联网可以向物联网管理节点发送节点标识。控制节点中的物联网管理节点接收到目标物联网节点发送的节点标识后,可以根据各物联网节点的节点标识与位置的对应关系、以及目标物联网节点的节点标识,确定目标终端当前所在的位置。物联网管理节点确定出目标终端当前所在的位置后,可以向移动网控制设备发送确定出的目标终端当前所在的位置。或者,物联网管理节点可以根据各物联网节点的节点标识与位置的对应关系、以及目标物联网节点的节点标识,确定目标物联网节点对应的位置,进而,向移动网控制设备发送目标物联网节点对应的位置,移动网控制设备接收到目标物联网节点对应的位置后,可以根据目标物联网节点对应的位置,确定目标终端当前所在的位置。
可选的,针对目标物联网节点向控制节点发送与目标终端的相对位置信息的情况,相应的,控制节点还可以进行如下处理:接收目标物联网节点发送的与目标终端的相对位置信息。相应的,步骤308的处理过程可以如下:根据各物联网节点的节点标识与位置的对应关系、目标物联网节点的节点标识、以及与目标终端的相对位置信息,确定目标终端当前所在的位置。
在实施中,目标物联网节点向控制节点发送与目标终端的相对位置信息后,控制节点可以接收目标物联网节点发送的与目标终端的相对位置信息。此种情况下,控制节点根据各物联网节点的节点标识与位置的对应关系、目标物联网节点的节点标识,确定出目标物联网节点的位置后,可以基于确定出目标物联网节点的位置和与目标物联网节点的相对位置信息,确定目标终端当前所在的位置。当相对位置信息包括相对方位时,控制节点可以基于相对方位、目标物联网节点对应的位置、目标终端当前所在的位置区域,确定目标终端当前所在的位置。例如,可以将位置区域内的相对方位上的位置,确定为目标终端当前所在的位置。当相对位置信息包括相对距离时,控制节点可以基于相对距 离、目标物联网节点对应的位置、目标终端当前所在的位置区域,确定目标终端当前所在的位置。例如,可以将位置区域内的距离目标物联网节点为相对距离的位置,确定为目标终端当前所在的位置。当相对位置信息包括相对方位和相对距离时,控制节点可以基于相对方位、相对距离、目标物联网节点对应的位置,确定目标终端当前所在的位置。
另外,针对控制节点通过物联网管理节点确定目标终端当前所在的位置的情况,物联网管理节点接收到目标物联网节点发送的与目标终端的相对位置信息后,物联网管理节点可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。针对物联网管理节点向移动网控制设备发送目标物联网节点对应的位置的情况,物联网管理节点还可以向移动网控制设备发送目标物联网节点与目标终端的相对位置信息,移动网控制设备可以基于目标物联网节点对应的位置、与目标物联网节点的相对位置信息,确定目标终端当前所在的位置。
针对控制节点包括移动网控制设备和物联网管理节点的情况,相应的,由目标物联网节点上报节点标识的具体处理过程可以如图3(b)所示。
在步骤501中,移动网控制设备确定目标终端当前所在的位置区域。
在实施中,无线网络可以用于确定终端当前所在的位置。移动网控制设备中可以设置有向目标终端发送定位请求的触发事件,当移动网控制设备检测到触发事件发生时,可以确定目标终端当前所在的位置区域。其中,移动网控制设备可以触发基站向目标终端发送寻呼请求,当接收到目标终端的应答消息后,可以将接收到应答消息的基站的服务区域确定为目标终端当前所在的位置区域。或者,移动网控制设备从数据库中获取目标终端当前所在的位置区域。又或者,移动网控制设备可以将基站上报的该目标终端最近一次出现的位置区域,确定为目标终端当前所在的位置区域。
在步骤502中,移动网控制设备向物联网管理节点发送位置区域。
相应的,物联网管理节点可以接收移动网控制设备发送的位置区域。
在步骤503中,物联网管理节点根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点。
在实施中,物联网管理节点接收到位置区域后,可以确定各物联网节点的部署规则,部署规则可以包括各物联网节点的节点标识与位置的对应关系,指 定的上报规则等信息,其中,各物联网节点的节点标识对应的位置可以是当前所在的位置,对于相对固定的物联网节点,各物联网节点的节点标识对应的位置可以是起初部署时的位置,对于可移动的物联网节点(比如共享单车)等,各物联网节点的节点标识对应的位置可以是通过该物联网本身的定位系统得到的。确定出各物联网节点的部署规则后,物联网管理节点可以基于部署规则中的各物联网节点的节点标识与位置的对应关系,确定位于位置区域内的至少一个物联网节点,并可以确定至少一个物联网节点对应的位置。
在步骤504中,物联网管理节点向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。
相应的,至少一个物联网节点中的目标物联网节点可以接收物联网管理节点发送的对应目标终端的定位请求。
在步骤505中,目标物联网节点对目标终端的信号进行搜索。
在步骤506中,当搜索到目标终端的信号时,目标物联网节点向物联网管理节点发送节点标识。
相应的,物联网管理节点可以接收至少一个物联网节点中的目标物联网节点发送的节点标识。
可选的,目标物联网节点搜索到目标终端的信号后,还可以确定与目标终端的相对位置信息,相应的,目标物联网节点还可以进行如下处理:确定与目标终端的相对位置信息;向物联网管理节点发送与目标终端的相对位置信息。
在实施中,目标物联网节点搜索到目标终端的信号后,可以确定自身与目标终端的相对位置信息,其中,相对位置信息可以是相对方位、可以是相对距离,可以是相对方位和相对距离。其中,当相对位置信息包括相对方位时,目标物联网节点可以基于接收到目标终端的信号时的接收方位,确定自身与目标终端的相对方位。当相对位置信息包括相对距离时,目标物联网节点可以基于接收到目标终端的信号时的信号强度,确定自身与目标终端的相对距离。确定出与目标终端的相对位置信息后,可以向物联网管理节点发送与目标终端的相对位置信息。
在步骤507中,物联网管理节点根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。
可选的,针对目标物联网节点向物联网管理节点发送与目标终端的相对位置信息的情况,相应的,物联网管理节点还可以进行如下处理:接收目标物联 网节点发送的与目标终端的相对位置信息。相应的,步骤507的处理过程可以如下:根据各物联网节点的节点标识与位置的对应关系、目标物联网节点的节点标识、以及与目标终端的相对位置信息,确定目标终端当前所在的位置。
在实施中,目标物联网节点向物联网管理节点发送与目标终端的相对位置信息后,物联网管理节点可以接收目标物联网节点发送的与目标终端的相对位置信息。此种情况下,物联网管理节点根据各物联网节点的节点标识与位置的对应关系、目标物联网节点的节点标识,确定出目标物联网节点的位置后,可以基于确定出目标物联网节点的位置和与目标物联网节点的相对位置信息,确定目标终端当前所在的位置。
另外,物联网管理节点接收到目标物联网节点发送的节点标识后,物联网管理节点可以根据各物联网节点的节点标识与位置的对应关系、以及目标物联网节点的节点标识,确定目标物联网节点对应的位置,进而,向移动网控制设备发送目标物联网节点对应的位置,移动网控制设备接收到目标物联网节点对应的位置后,可以根据目标物联网节点对应的位置,确定目标终端当前所在的位置。此种情况下,针对目标物联网节点向物联网管理节点发送自身与目标终端的相对位置信息的情况,物联网管理节点接收到目标物联网节点发送的自身与目标终端的相对位置信息后,可以将其发送至移动网控制设备。
本公开实施例中,控制节点确定目标终端当前所在的位置区域,根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。目标物联网节点接收控制节点发送的对应目标终端的定位请求;对目标终端的信号进行搜索,当搜索到目标终端的信号时,向控制节点发送节点标识。控制节点接收到至少一个物联网节点中的目标物联网节点发送的节点标识后,可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。这样,控制节点可以通过部署密集的物联网节点确定目标终端当前所在的位置,从而,可以提高定位的精确度。
本公开又一示例性实施例提供了一种确定位置信息的装置,如图4所示,该装置可以是上述控制节点,该装置包括:
第一确定模块410,用于确定目标终端当前所在的位置区域;
第二确定模块420,用于根据各物联网节点的部署规则、以及所述位置区 域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
发送模块430,用于向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
第一接收模块440,用于接收目标终端发送的当前所在的位置。
可选的,如图5所示,所述装置还包括:
第三确定模块450,用于确定至少一个物联网节点上报信息时所用信道的信道信息;
所述发送模块430,用于:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,如图6所示,所述装置还包括:
第四确定模块460,用于确定所述至少一个物联网节点对应的授权信息;
所述发送模块430,用于:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述授权信息的寻呼请求。
可选的,如图7所示,所述装置还包括:
第二接收模块470,用于接收所述目标终端发送的待移动速度和待移动方向;
第五确定模块480,用于根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
基于相同的技术构思,本公开又一示例性实施例提供了一种确定位置信息的装置,如图8所示,该装置可以是上述目标终端,该装置包括:
接收模块810,用于接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
第一确定模块820,用于确定目标物联网节点的节点标识;
第二确定模块830,用于根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;
第三确定模块840,用于根据所述目标物联网节点对应的位置,确定当前所在的位置;
第一发送模块850,用于向所述控制节点发送所述当前所在的位置。
可选的,所述接收模块810,用于:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
所述第一确定模块820,用于:
根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
可选的,所述接收模块810,用于:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
所述第一确定模块820,用于:
根据所述授权信息,发送寻呼消息;
接收目标物联网节点发送的对应所述寻呼消息的应答消息;
根据所述应答消息,确定所述目标物联网节点的节点标识。
可选的,如图9所示,所述装置还包括:
第四确定模块860,用于确定与所述目标物联网节点的相对位置信息;
所述第三确定模块840,用于:
根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
可选的,如图10所示,所述装置还包括:
第五确定模块870,用于确定待移动速度和待移动方位;
第二发送模块880,用于向所述控制节点发送所述待移动速度和所述待移动方向。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节 点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。
需要说明的是:上述实施例提供的确定位置信息的装置在确定位置信息时,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将控制节点、目标终端的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。另外,上述实施例提供的确定位置信息的装置与确定位置信息的方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。
基于相同的技术构思,本发明实施例还提供了一种确定位置信息的系统,其特征在于,所述系统包括控制节点、目标终端和目标物联网节点,其中:
所述控制节点,用于确定目标终端当前所在的位置区域;根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;接收目标终端发送的当前所在的位置;
所述目标终端,用于接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;确定目标物联网节点的节点标识;根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;根据所述目标物联网节点对应的位置,确定当前所在的位置;向所述控制节点发送所述当前所在的位置。
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位 置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。
本公开又一示例性实施例提供了一种确定位置信息的装置,如图11所示,该装置可以是上述控制节点,该装置包括:
第一确定模块1110,用于确定目标终端当前所在的位置区域;
第二确定模块1120,用于根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
发送模块1130,用于向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;
第一接收模块1140,用于接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
第三确定模块1150,用于根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
可选的,如图12所示,所述装置还包括:
第二接收模块1160,用于接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
所述第三确定模块1150,用于:
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前所在的位置。
基于相同的技术构思,本公开又一示例性实施例提供了一种确定位置信息的装置,如图13所示,该装置可以是上述目标物联网节点,该装置包括:
接收模块1310,用于接收控制节点发送的对应目标终端的定位请求;
第一发送模块1320,用于对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
可选的,如图14所示,所述装置还包括:
确定模块1330,用于确定与所述目标终端的相对位置信息;
第二发送模块1340,用于向所述控制节点发送与所述目标终端的相对位置信息。
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。
本公开实施例中,控制节点确定目标终端当前所在的位置区域,根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。目标物联网节点接收控制节点发送的对应目标终端的定位请求;对目标终端的信号进行搜索,当搜索到目标终端的信号时,向控制节点发送节点标识。控制节点接收到至少一个物联网节点中的目标物联网节点发送的节点标识后,可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。这样,控制节点可以通过部署密集的物联网节点确定目标终端当前所在的位置,从而,可以提高定位的精确度。
需要说明的是:上述实施例提供的确定位置信息的装置在确定位置信息时,仅以上述各功能模块的划分进行举例说明,实际应用中,可以根据需要而将上述功能分配由不同的功能模块完成,即将控制节点、目标物联网节点的内部结构划分成不同的功能模块,以完成以上描述的全部或者部分功能。另外,上述实施例提供的确定位置信息的装置与确定位置信息的方法实施例属于同一构思,其具体实现过程详见方法实施例,这里不再赘述。
基于相同的技术构思,本发明实施例还提供了一种确定位置信息的系统,其特征在于,所述系统包括控制节点、目标终端和目标物联网节点,其中:
所述控制节点,用于确定目标终端当前所在的位置区域;根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置;
所述目标物联网节点,用于接收控制节点发送的对应目标终端的定位请求;对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
本公开实施例中,控制节点确定目标终端当前所在的位置区域,根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网 节点,向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。目标物联网节点接收控制节点发送的对应目标终端的定位请求;对目标终端的信号进行搜索,当搜索到目标终端的信号时,向控制节点发送节点标识。控制节点接收到至少一个物联网节点中的目标物联网节点发送的节点标识后,可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。这样,控制节点可以通过部署密集的物联网节点确定目标终端当前所在的位置,从而,可以提高定位的精确度。
图15是根据一示例性实施例示出的一种确定位置信息的装置1900的框图。例如,装置1900可以被提供为上述控制节点,比如可以提供为移动网控制设备和物联网管理节点。参照图15,装置1900包括处理组件1922,其进一步包括一个或多个处理器,以及由存储器1932所代表的存储器资源,用于存储可由处理部件1922的执行的指令,例如应用程序。存储器1932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外,处理组件1922被配置为执行指令,以执行上述确定位置信息的方法。
装置1900还可以包括一个电源组件1926被配置为执行装置1900的电源管理,一个有线或无线网络接口1950被配置为将装置1900连接到网络,和一个输入输出(I/O)接口1958。装置1900可以操作基于存储在存储器1932的操作系统,例如Windows ServerTM,Mac OS XTM,UnixTM,LinuxTM,FreeBSDTM或类似。
装置1900可以包括有存储器,以及一个或者一个以上的程序,其中一个或者一个以上程序存储于存储器中,且经配置以由一个或者一个以上处理器执行所述一个或者一个以上程序包含用于进行以下操作的指令:
确定目标终端当前所在的位置区域;
根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
接收目标终端发送的当前所在的位置。
可选的,所述方法还包括:
确定至少一个物联网节点上报信息时所用信道的信道信息;
所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
可选的,所述方法还包括:
确定所述至少一个物联网节点对应的授权信息;
所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述授权信息的寻呼请求。
可选的,所述方法还包括:
接收所述目标终端发送的待移动速度和待移动方向;
根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
或者,包含用于进行以下操作的指令:
确定目标终端当前所在的位置区域;
根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;
接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
可选的,所述方法还包括:
接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
所述根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置,包括:
根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前 所在的位置。
在示例性实施例中,还提供了一种非临时性计算机可读存储介质,所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由处理器加载并执行以实现上述所述的确定位置信息的方法。
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。或者,本公开实施例中,控制节点确定目标终端当前所在的位置区域,根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。目标物联网节点接收控制节点发送的对应目标终端的定位请求;对目标终端的信号进行搜索,当搜索到目标终端的信号时,向控制节点发送节点标识。控制节点接收到至少一个物联网节点中的目标物联网节点发送的节点标识后,可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。这样,控制节点可以通过部署密集的物联网节点确定目标终端当前所在的位置,从而,可以提高定位的精确度。
本公开实施例还示出的一种终端的结构示意图。该终端可以是上述目标终端,比如可以是手机等,也可以是上述目标物联网节点。
参照图16,终端1600可以包括以下一个或多个组件:处理组件1602,存储器1604,电源组件1606,多媒体组件1608,音频组件1610,输入/输出(I/O)的接口1612,传感器组件1614,以及通信组件1616。
处理组件1602通常控制终端1600的整体操作,诸如与显示,电话呼叫, 数据通信,相机操作和记录操作相关联的操作。处理元件1602可以包括一个或多个处理器1620来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件1602可以包括一个或多个模块,便于处理组件1602和其他组件之间的交互。例如,处理部件1602可以包括多媒体模块,以方便多媒体组件1608和处理组件1602之间的交互。
存储器1604被配置为存储各种类型的数据以支持在终端1600的操作。这些数据的示例包括用于在终端1600上操作的任何应用程序或方法的指令,联系人数据,电话簿数据,消息,图片,视频等。存储器1604可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。
电力组件1606为终端1600的各种组件提供电力。电力组件1606可以包括电源管理系统,一个或多个电源,及其他与为终端1600生成、管理和分配电力相关联的组件。
多媒体组件1608包括在所述终端1600和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1608包括一个前置摄像头和/或后置摄像头。当终端1600处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。
音频组件1610被配置为输出和/或输入音频信号。例如,音频组件1610包括一个麦克风(MIC),当终端1600处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1604或经由通信组件1616发送。
I/O接口1612为处理组件1602和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、 音量按钮、启动按钮和锁定按钮。
传感器组件1614包括一个或多个传感器,用于为终端1600提供各个方面的状态评估。例如,传感器组件1614可以检测到终端1600的打开/关闭状态,组件的相对定位,例如所述组件为终端1600的显示器和小键盘,传感器组件1614还可以检测终端1600或终端1600一个组件的位置改变,用户与终端1600接触的存在或不存在,终端1600方位或加速/减速和终端1600的温度变化。传感器组件1614可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1614还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1614还可以包括加速度传感器,陀螺仪传感器,磁传感器,压力传感器或温度传感器。
通信组件1616被配置为便于终端1600和其他设备之间有线或无线方式的通信。终端1600可以接入基于通信标准的无线网络,如WiFi,2G或3G,或它们的组合。在一个示例性实施例中,通信部件1616经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,所述通信部件1616还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。
在示例性实施例中,终端1600可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述方法。
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器1604,上述指令可由终端1600的处理器1620执行以完成上述方法。例如,所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
一种非临时性计算机可读存储介质,当所述存储介质中的指令由目标终端的处理器执行时,使得目标终端能够执行确定位置信息的方法,该方法包括:
接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
确定目标物联网节点的节点标识;
根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位 置,确定目标物联网节点对应的位置;
根据所述目标物联网节点对应的位置,确定当前所在的位置;
向所述控制节点发送所述当前所在的位置。
可选的,所述接收所述控制节点发送的携带有至少一个物联网节点对应的位置的定位请求,包括:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
所述确定目标物联网节点的节点标识,包括:
根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
可选的,所述接收所述控制节点发送的携带有至少一个物联网节点对应的位置的定位请求,包括:
接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
所述确定目标物联网节点的节点标识,包括:
根据所述授权信息,发送寻呼消息;
接收目标物联网节点发送的对应所述寻呼消息的应答消息;
根据所述应答消息,确定所述目标物联网节点的节点标识。
可选的,所述方法还包括:
确定与所述目标物联网节点的相对位置信息;
所述根据所述目标物联网节点对应的位置,确定当前所在的位置,包括:
根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
可选的,所述方法还包括:
确定待移动速度和待移动方位;
向所述控制节点发送所述待移动速度和所述待移动方向。
一种非临时性计算机可读存储介质,当所述存储介质中的指令由目标物联网节点的处理器执行时,使得目标物联网节点能够执行确定位置信息的方法,该方法包括:
接收控制节点发送的对应目标终端的定位请求;
对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
可选的,所述方法还包括:
确定与所述目标终端的相对位置信息;
向所述控制节点发送与所述目标终端的相对位置信息。
本公开实施例中,控制节点确定出目标终端当前所在的位置区域后,可以他根据各物联网节点的部署规则,确定位于位置区域内的至少一个物联网节点,并确定至少一个物联网节点对应的位置,进而,可以向目标终端发送携带有至少一个物联网节点对应的位置的定位请求。目标终端接收到控制节点发送的携带有至少一个物联网节点对应的位置的定位请求后,可以确定目标物联网节点的节点标识,并可以根据目标物联网节点的节点标识、至少一个物联网节点对应的位置,确定目标物联网节点对应的位置,进而,可以根据目标物联网节点对应的位置,确定当前所在的位置,并向控制节点发送所述当前所在的位置。这样,终端可以通过部署密集的物联网节点确定当前所在的位置,从而,可以提高定位的精确度。或者,本公开实施例中,控制节点确定目标终端当前所在的位置区域,根据各物联网节点的部署规则、以及位置区域,确定位于位置区域内的至少一个物联网节点,向至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求。目标物联网节点接收控制节点发送的对应目标终端的定位请求;对目标终端的信号进行搜索,当搜索到目标终端的信号时,向控制节点发送节点标识。控制节点接收到至少一个物联网节点中的目标物联网节点发送的节点标识后,可以根据目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定目标终端当前所在的位置。这样,控制节点可以通过部署密集的物联网节点确定目标终端当前所在的位置,从而,可以提高定位的精确度。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
以上所述仅为本公开一个实施例,并不用以限制本公开,凡在本公开的精 神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本公开的保护范围之内。

Claims (30)

  1. 一种确定位置信息的方法,其特征在于,所述方法包括:
    确定目标终端当前所在的位置区域;
    根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
    向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
    接收目标终端发送的当前所在的位置。
  2. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    确定至少一个物联网节点上报信息时所用信道的信道信息;
    所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
    向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
  3. 根据权利要求1所述的方法,其特征在于,所述方法还包括:
    确定所述至少一个物联网节点对应的授权信息;
    所述向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求,包括:
    向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述授权信息的寻呼请求。
  4. 根据权利要求1-3任意一项所述的方法,其特征在于,所述方法还包括:
    接收所述目标终端发送的待移动速度和待移动方向;
    根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
  5. 一种确定位置信息的方法,其特征在于,所述方法包括:
    接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
    确定目标物联网节点的节点标识;
    根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;
    根据所述目标物联网节点对应的位置,确定当前所在的位置;
    向所述控制节点发送所述当前所在的位置。
  6. 根据权利要求5所述的方法,其特征在于,所述接收所述控制节点发送的携带有至少一个物联网节点对应的位置的定位请求,包括:
    接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
    所述确定目标物联网节点的节点标识,包括:
    根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
  7. 根据权利要求5所述的方法,其特征在于,所述接收所述控制节点发送的携带有至少一个物联网节点对应的位置的定位请求,包括:
    接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
    所述确定目标物联网节点的节点标识,包括:
    根据所述授权信息,发送寻呼消息;
    接收目标物联网节点发送的对应所述寻呼消息的应答消息;
    根据所述应答消息,确定所述目标物联网节点的节点标识。
  8. 根据权利要求5-7任意一项所述的方法,其特征在于,所述方法还包括:
    确定与所述目标物联网节点的相对位置信息;
    所述根据所述目标物联网节点对应的位置,确定当前所在的位置,包括:
    根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
  9. 根据权利要求5-7任意一项所述的方法,其特征在于,所述方法还包括:
    确定待移动速度和待移动方位;
    向所述控制节点发送所述待移动速度和所述待移动方向。
  10. 一种确定位置信息的方法,其特征在于,所述方法包括:
    确定目标终端当前所在的位置区域;
    根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
    向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位 请求;
    接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
    根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
  11. 根据权利要求10所述的方法,其特征在于,所述方法还包括:
    接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
    所述根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置,包括:
    根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前所在的位置。
  12. 一种确定位置信息的方法,其特征在于,所述方法包括:
    接收控制节点发送的对应目标终端的定位请求;
    对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
  13. 根据权利要求12所述的方法,其特征在于,所述方法还包括:
    确定与所述目标终端的相对位置信息;
    向所述控制节点发送与所述目标终端的相对位置信息。
  14. 一种确定位置信息的装置,其特征在于,所述装置为控制节点,所述装置包括:
    第一确定模块,用于确定目标终端当前所在的位置区域;
    第二确定模块,用于根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点,并确定所述至少一个物联网节点对应的位置;
    发送模块,用于向所述目标终端发送携带有所述至少一个物联网节点对应的位置的定位请求;
    第一接收模块,用于接收目标终端发送的当前所在的位置。
  15. 根据权利要求14所述的装置,其特征在于,所述装置还包括:
    第三确定模块,用于确定至少一个物联网节点上报信息时所用信道的信道 信息;
    所述发送模块,用于:
    向所述目标终端发送携带有所述至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息。
  16. 根据权利要求14所述的装置,其特征在于,所述装置还包括:
    第四确定模块,用于确定所述至少一个物联网节点对应的授权信息;
    所述发送模块,用于:
    向所述目标终端发送携带有所述至少一个物联网节点对应的位置和所述授权信息的寻呼请求。
  17. 根据权利要求14-16任意一项所述的装置,其特征在于,所述装置还包括:
    第二接收模块,用于接收所述目标终端发送的待移动速度和待移动方向;
    第五确定模块,用于根据所述当前所在的位置、所述待移动速度和所述待移动方向,确定所述目标终端的实时位置。
  18. 一种确定位置信息的装置,其特征在于,所述装置为目标终端,所述装置包括:
    接收模块,用于接收控制节点发送的携带有至少一个物联网节点对应的位置的定位请求;
    第一确定模块,用于确定目标物联网节点的节点标识;
    第二确定模块,用于根据所述目标物联网节点的节点标识、所述至少一个物联网节点对应的位置,确定目标物联网节点对应的位置;
    第三确定模块,用于根据所述目标物联网节点对应的位置,确定当前所在的位置;
    第一发送模块,用于向所述控制节点发送所述当前所在的位置。
  19. 根据权利要求18所述的装置,其特征在于,所述接收模块,用于:
    接收所述控制节点发送的携带有至少一个物联网节点对应的位置和至少一个物联网节点上报信息时所用信道的信道信息的监听启动消息;
    所述第一确定模块,用于:
    根据所述信道信息,对各物联网节点的信号进行监听,当监听到目标物联网节点的信号时,确定所述目标物联网节点的节点标识。
  20. 根据权利要求18所述的装置,其特征在于,所述接收模块,用于:
    接收所述控制节点发送的携带有至少一个物联网节点对应的位置和授权信息的寻呼请求;
    所述第一确定模块,用于:
    根据所述授权信息,发送寻呼消息;
    接收目标物联网节点发送的对应所述寻呼消息的应答消息;
    根据所述应答消息,确定所述目标物联网节点的节点标识。
  21. 根据权利要求18-20任意一项所述的装置,其特征在于,所述装置还包括:
    第四确定模块,用于确定与所述目标物联网节点的相对位置信息;
    所述第三确定模块,用于:
    根据所述目标物联网节点对应的位置、以及与所述目标物联网节点的相对位置信息,确定当前所在的位置。
  22. 根据权利要求18-20任意一项所述的装置,其特征在于,所述装置还包括:
    第五确定模块,用于确定待移动速度和待移动方位;
    第二发送模块,用于向所述控制节点发送所述待移动速度和所述待移动方向。
  23. 一种确定位置信息的装置,其特征在于,所述装置为控制节点,所述装置包括:
    第一确定模块,用于确定目标终端当前所在的位置区域;
    第二确定模块,用于根据各物联网节点的部署规则、以及所述位置区域,确定位于所述位置区域内的至少一个物联网节点;
    发送模块,用于向所述至少一个物联网节点中的每个物联网节点发送对应目标终端的定位请求;
    第一接收模块,用于接收所述至少一个物联网节点中的目标物联网节点发送的节点标识;
    第三确定模块,用于根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系,确定所述目标终端当前所在的位置。
  24. 根据权利要求23所述的装置,其特征在于,所述装置还包括:
    第二接收模块,用于接收所述目标物联网节点发送的与所述目标终端的相对位置信息;
    所述第三确定模块,用于:
    根据所述目标物联网节点发送的节点标识、各物联网节点的节点标识与位置的对应关系、以及与所述目标终端的相对位置信息,确定所述目标终端当前所在的位置。
  25. 一种确定位置信息的装置,其特征在于,所述装置为目标物联网节点,所述装置包括:
    接收模块,用于接收控制节点发送的对应目标终端的定位请求;
    第一发送模块,用于对所述目标终端的信号进行搜索,当搜索到所述目标终端的信号时,向所述控制节点发送节点标识。
  26. 一种控制节点,其特征在于,所述控制节点包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如权利要求1至4任一所述的确定位置信息的方法或者如权利要求10至11任一所述的确定位置信息的方法。
  27. 一种目标终端,其特征在于,所述目标终端包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如权利要求5至9任一所述的确定位置信息的方法。
  28. 一种目标物联网节点,其特征在于,所述目标物联网节点包括处理器和存储器,所述存储器中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一段程序、所述代码集或指令集由所述处理器加载并执行以实现如权利要求12至13任一所述的确定位置信息的方法。
  29. 一种计算机可读存储介质,其特征在于,所述存储介质中存储有至少一条指令、至少一段程序、代码集或指令集,所述至少一条指令、所述至少一 段程序、所述代码集或指令集由处理器加载并执行以实现如权利要求1至4任一所述的确定位置信息的方法、或者如权利要求5至9任一所述的确定位置信息的方法、或者如权利要求10至11任一所述的确定位置信息的方法、或者如权利要求12至13任一所述的确定位置信息的方法。
  30. 一种确定位置信息的系统,其特征在于,所述系统包括控制节点、目标终端和目标物联网节点,其中:
    所述控制节点,如所述权利要求14-17、26中任一权利要求所述的控制节点;
    所述目标终端,如所述权利要求18-22、27中任一权利要求所述的目标终端;
    所述目标物联网节点,如所述权利要求5中所述的目标物联网节点;或者,
    所述控制节点,如所述权利要求23-24、26中任一权利要求所述的控制节点;
    所述目标物联网节点,如所述权利要求25、28中任一权利要求所述的目标物联网节点;
    所述目标终端,如所述权利要求10中所述的目标终端。
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