WO2017193357A1 - 一种基于移动wifi热点搜索宠物的方法及其系统 - Google Patents

一种基于移动wifi热点搜索宠物的方法及其系统 Download PDF

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Publication number
WO2017193357A1
WO2017193357A1 PCT/CN2016/081975 CN2016081975W WO2017193357A1 WO 2017193357 A1 WO2017193357 A1 WO 2017193357A1 CN 2016081975 W CN2016081975 W CN 2016081975W WO 2017193357 A1 WO2017193357 A1 WO 2017193357A1
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WO
WIPO (PCT)
Prior art keywords
pet
wifi hotspot
mobile wifi
wearable device
background server
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2016/081975
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English (en)
French (fr)
Inventor
郑勇
王忠山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Water World Co Ltd
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Shenzhen Water World Co Ltd
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 Shenzhen Water World Co Ltd filed Critical Shenzhen Water World Co Ltd
Priority to PCT/CN2016/081975 priority Critical patent/WO2017193357A1/zh
Publication of WO2017193357A1 publication Critical patent/WO2017193357A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/45—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
    • G01S19/46—Determining position by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement the supplementary measurement being of a radio-wave signal type

Definitions

  • the present invention relates to the field of intelligent hardware and consumer electronics, and in particular, to a method and system for searching for pets based on a mobile WIFI hotspot.
  • the present invention aims to provide a method and system for searching for pets based on mobile WIFI hotspots, and aims to solve the problem of low efficiency, time consuming and laborious searching for pets in the prior art.
  • the invention provides a method for searching for pets based on a mobile WIFI hotspot, which is applied to a search system composed of a pet smart wearable device, a smart phone and a background server, wherein the pet smart wearable device is worn on the user's pet.
  • the smart phone has a mobile WIFI hotspot function, wherein the method includes:
  • the pet smart wearable device tests the signal strength of the indoor WIFI hotspot
  • the pet smart wearable device obtains location information by calculating a distance from the indoor WIFI hotspot according to the obtained signal strength of the indoor WIFI hotspot;
  • the background server sends the location information to the smart phone
  • the smart phone displays an area close to the pet according to the location information, and opens a mobile WIFI hotspot function
  • the background server sends the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and requests the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device tests the searched signal strength of the mobile WIFI hotspot corresponding to the service set identifier, and calculates a distance from the mobile WIFI hotspot to obtain a specific location of the pet indoors.
  • the method further includes:
  • the pet smart wearable device sends the calculated specific location information of the pet in the room to the background server.
  • the method further includes:
  • the background server sends the specific location information of the pet in the room to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the method further includes:
  • the pet smart wearable device tests the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculates a new distance from the mobile WIFI hotspot according to the change of the signal strength, and sends the new distance to the location
  • the background server is further sent by the background server to the smart phone, and then updated by the APP of the smart phone.
  • the method further includes:
  • the pet smart wearable device After searching for the service set identifier of the mobile WIFI hotspot, the pet smart wearable device starts to issue a location information indication in the form of sound or light to remind the user.
  • the present invention also provides a method for searching for a pet based on a mobile WIFI hotspot, which is applied to a search system composed of a pet smart wearable device, a smart phone, and a background server, wherein the pet smart wearable device is worn on On the user's pet, the smart phone has a mobile WIFI hotspot function, wherein the method includes:
  • the pet smart wearable device acquires current GPS location information by using a GPS positioning manner, and sends the GPS location information to the background server;
  • the background server sends the GPS location information to the smart phone
  • the smart phone displays an area close to the pet according to the GPS location information, and starts a mobile WIFI hotspot function
  • the background server sends the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and requests the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device tests the searched signal strength of the mobile WIFI hotspot corresponding to the service set identifier, and calculates a distance from the mobile WIFI hotspot to obtain a specific location of the pet outdoors.
  • the method further includes:
  • the pet smart wearable device sends the calculated specific location information of the pet outside to the background server.
  • the method further includes:
  • the background server sends the specific location information of the pet outside to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the method further includes:
  • the pet smart wearable device tests the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculates a new distance from the mobile WIFI hotspot according to the change of the signal strength, and sends the new distance to the location
  • the background server is further sent by the background server to the smart phone, and then updated by the APP of the smart phone.
  • the method further includes:
  • the pet smart wearable device After searching for the service set identifier of the mobile WIFI hotspot, the pet smart wearable device starts to issue a location information indication in the form of sound or light to remind the user.
  • the present invention provides a system for searching for pets based on a mobile WIFI hotspot, the system comprising a pet smart wearable device, a smart phone, and a background server, the pet smart wearable device being worn on a user's pet,
  • the smartphone has a mobile WIFI hotspot function, wherein
  • the pet smart wearable device is configured to test the signal strength of the indoor WIFI hotspot, calculate the distance from the indoor WIFI hotspot according to the obtained signal strength of the indoor WIFI hotspot to obtain location information, and then send the location information to the Background server;
  • the background server is configured to send the location information to the smart phone
  • the smart phone is configured to display an area close to the pet according to the location information, and open a mobile WIFI hotspot function, and then send the service set identifier of the mobile WIFI hotspot information to the background server;
  • the background server is further configured to send the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and request the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device is further configured to test a signal strength of the searched mobile WIFI hotspot corresponding to the service set identifier, and calculate a distance from the mobile WIFI hotspot to obtain a specific location of the pet indoors.
  • the pet smart wearable device is further configured to send the calculated specific location information of the pet in the room to the background server.
  • the background server is further configured to send specific location information of the pet in the room to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the pet smart wearable device is further configured to test the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculate a new distance from the mobile WIFI hotspot according to the change of the signal strength, and The new distance is sent to the background server;
  • the background server is further configured to send the new distance to the smart phone
  • the smart phone is further configured to be displayed by the APP update graphic according to the new distance.
  • the pet smart wearable device is further configured to, after searching for the service set identifier of the mobile WIFI hotspot, start to issue a location information indication in the form of sound or light to remind the user.
  • the present invention also provides a system for searching for pets based on a mobile WIFI hotspot, wherein the system includes a pet smart wearable device, a smart phone, and a background server, and the pet smart wearable device is worn on the user's pet.
  • the smart phone On the body, the smart phone has a mobile WIFI hotspot function, wherein
  • the pet smart wearable device is configured to acquire current GPS location information by using a GPS positioning manner, and send the GPS location information to the background server;
  • the background server is configured to send the GPS location information to the smart phone
  • the smart phone is configured to display an area close to the pet according to the GPS location information, and open a mobile WIFI hotspot function, and then send the service set identifier of the mobile WIFI hotspot information to the background server;
  • the background server is further configured to send the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and request the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device is further configured to test a signal strength of the searched mobile WIFI hotspot corresponding to the service set identifier, and calculate a distance from the mobile WIFI hotspot to obtain a specific location of the pet outdoors.
  • the pet smart wearable device is further configured to send the calculated specific location information of the pet outside to the background server.
  • the background server is further configured to send specific location information of the pet to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the pet smart wearable device is further configured to test the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculate a new distance from the mobile WIFI hotspot according to the change of the signal strength, and The new distance is sent to the background server;
  • the background server is further configured to send the new distance to the smart phone
  • the smart phone is further configured to be displayed by the APP update graphic according to the new distance.
  • the pet smart wearable device is further configured to, after searching for the service set identifier of the mobile WIFI hotspot, start to issue a location information indication in the form of sound or light to remind the user.
  • the technical solution provided by the present invention combines a fixed WIFI hotspot location and a mobile WIFI hotspot location, and a background server and a smart phone APP to search for pets indoors, obtains a low-precision pet indoor positioning information through a fixed WIFI hotspot location, and then moves through The WIFI hotspot signal strength calculation obtains more accurate position information, and the APP graphic means the distance between the pet and the smart phone. When it is far away from or close to the animal, it has different display, which can accurately and quickly locate the pet in the room. Location helps to find pets faster.
  • the technical solution provided by the invention combines GPS positioning and mobile WIFI hotspot positioning and background server and smart phone APP for searching for pets outdoors, obtaining positioning information of pets with low precision through GPS positioning, and then transmitting WIFI hotspot signal strength Calculate to obtain more accurate position information, and use APP graphics to indicate the distance between the pet and the smart phone.
  • WIFI hotspot signal strength Calculate to obtain more accurate position information
  • APP graphics to indicate the distance between the pet and the smart phone.
  • it is far away from or close to the animal it has different display, which can accurately and quickly locate the specific position of the pet outdoors. Find pets faster.
  • FIG. 1 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to another embodiment of the present invention
  • FIG. 3 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to another embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to still another embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an internal structure of a system for searching for a pet based on a mobile WIFI hotspot according to an embodiment of the present invention
  • FIG. 6 is a schematic diagram showing the internal structure of the pet smart wearable device shown in FIG. 5 according to an embodiment of the present invention.
  • a specific embodiment of the present invention provides a method for searching for a pet based on a mobile WIFI hotspot, which is applied to a search system composed of a pet smart wearable device, a smart phone, and a background server, wherein the pet smart wearable device is worn by the user.
  • the smart phone has a mobile WIFI hotspot function, wherein the method mainly includes the following steps:
  • the pet smart wearable device tests a signal strength of an indoor WIFI hotspot
  • the pet smart wearable device obtains location information by calculating a distance from the indoor WIFI hotspot according to the obtained signal strength of the indoor WIFI hotspot;
  • the pet smart wearable device sends the location information to the background server.
  • the background server sends the location information to the smart phone.
  • the smart phone displays an area close to the pet according to the location information, and opens a mobile WIFI hotspot function;
  • the smart phone sends a service set identifier of the mobile WIFI hotspot information to the background server.
  • the background server sends the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and requests the pet smart wearable device to search for the service set identifier.
  • the pet smart wearable device tests the searched signal strength of the mobile WIFI hotspot corresponding to the service set identifier, and calculates a distance from the mobile WIFI hotspot to obtain a specific location of the pet indoors.
  • the invention provides a method for searching pets based on mobile WIFI hotspot, combining fixed WIFI hotspot positioning and mobile WIFI hotspot positioning, and background server and smart phone APP for searching for pets indoors, and obtaining precision by fixed WIFI hotspot positioning is not high.
  • FIG. 1 is a flowchart of a method for searching for pets based on a mobile WIFI hotspot according to an embodiment of the present invention.
  • a method for searching for a pet based on a mobile WIFI hotspot is applied to a search system composed of a pet smart wearable device, a smart phone, and a background server, wherein the pet smart wearable device is worn on the user's pet.
  • the smart phone has a mobile WIFI hotspot function, and generally has a fixed WIFI hotspot indoors, which is fixed when the user installs the broadband network, and the location usually cannot be moved.
  • step S11 the pet smart wearable device tests the signal strength of the indoor WIFI hotspot.
  • the pet smart wearable device includes a wireless radio frequency module, and the wireless radio frequency module includes a radio frequency transceiver module and an antenna, and receives and transmits a wireless signal through the antenna.
  • the antenna of the pet smart wearable device receives the wireless signal sent by the indoor WIFI hotspot (ie, the fixed WIFI hotspot).
  • step S12 according to the obtained signal strength of the indoor WIFI hotspot, the pet smart wearable device obtains the location information by calculating the distance from the indoor WIFI hotspot.
  • a distance path loss model is generally used in wireless positioning, which has a logarithmic attenuation characteristic, as follows:
  • n and k represent environmentally related constants.
  • a and n in the formula are constants related to the signal propagation environment to be determined, indicating different indoor environmental influence factors.
  • step S13 the pet smart wearable device sends the location information to the background server.
  • the pet smart wearable device transmits the location information to the background server by using its radio frequency module.
  • the pet smart wearable device and the background server use the socket protocol for communication connection.
  • step S14 the background server sends the location information to the smart phone.
  • the background server and the smart phone communicate using the HTTP protocol.
  • step S15 the smart phone displays an area close to the pet according to the location information, and opens a mobile WIFI hotspot function.
  • the APP of the smart phone displays a region close to the pet in a circular display manner, the pet is located on a circular circumference, and the radius R is the calculated distance included in the position information, and the center is The location of the indoor WIFI hotspot (ie fixed WIFI hotspot).
  • the smart phone has a mobile WIFI hotspot function, and since the smart phone changes with the position of the user, the location of the mobile WIFI hotspot is not fixed.
  • opening the mobile WIFI hotspot function of the smart phone is advantageous for obtaining more accurate location information.
  • step S16 the smart phone sends a service set identifier of the mobile WIFI hotspot information to the background server.
  • the service set identifier (Service Set) in which the smart phone moves the WIFI hotspot information Identifier, SSID) is sent to the background server.
  • the SSID technology can divide a wireless local area network into several sub-networks that require different authentication. Each sub-network needs independent identity verification, and only the authenticated user can enter the corresponding sub-network. Prevent unauthorized users from entering the network.
  • step S17 the background server sends the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and requests the pet smart wearable device to search for the service set identifier.
  • the pet smart wearable device after receiving the service set identifier, searches for a mobile WIFI hotspot corresponding to the service set identifier, and receives a wireless signal sent by the mobile WIFI hotspot.
  • step S18 the pet smart wearable device tests the searched signal strength of the mobile WIFI hotspot corresponding to the service set identifier, and calculates the distance from the mobile WIFI hotspot to obtain the specific location of the pet indoors. .
  • the pet smart wearable device tests the wireless signal sent by the received mobile WIFI hotspot, mainly testing the signal strength.
  • the method used to calculate the distance from the mobile WIFI hotspot is the same as the method used in step S12, and the specific position of the pet in the room at this time is the precise position.
  • the invention provides a method for searching pets based on mobile WIFI hotspot, combining fixed WIFI hotspot positioning and mobile WIFI hotspot positioning, and background server and smart phone APP for searching for pets indoors, and obtaining precision by fixed WIFI hotspot positioning is not high.
  • FIG. 2 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to another embodiment of the present invention.
  • step S11- S18 is completely identical to the steps in FIG. 1, and will not be repeatedly described herein, and steps S21-S24 will be described in detail below.
  • step S21 the pet smart wearable device sends the calculated specific location information of the pet in the room to the background server.
  • the specific position information of this time is accurate position information, and the accuracy of the positioning is greatly improved by verifying that the positioning accuracy error is within 1 meter.
  • step S22 the background server sends the specific location information of the pet in the room to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the graphical display mode of the APP on the smart phone can obtain the real-time location information of the pet, and is accurate location information, so that the user can clearly know that the pet is indoors by watching the APP in the smart phone. The exact location of the exact location.
  • step S23 the pet smart wearable device tests the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculates a new distance from the mobile WIFI hotspot according to the change of the signal strength, and the The new distance is sent to the background server, and then sent by the background server to the smart phone, and then updated by the APP of the smart phone.
  • step S23 mainly plays the role of updating the location information in real time, that is, using the APP to update the specific precise location of the pet in the room in real time.
  • step S24 after searching for the service set identifier of the mobile WIFI hotspot, the pet smart wearable device starts to issue a location information indication in the form of sound or light to remind the user.
  • the form of the sound includes various forms of sounding such as an alarm sound, a whistle sound, and the like
  • the form of the light includes a form in which light of various colors is emitted by the LED.
  • Another method for searching for pets based on mobile WIFI hotspot proposed by the present invention combines fixed WIFI hotspot positioning and mobile WIFI hotspot positioning and background server and smart phone APP for searching for pets indoors, and obtaining precision by fixed WIFI hotspot positioning.
  • High pet indoor positioning information and then obtain more accurate position information through mobile WIFI hotspot signal strength calculation, and use APP graphic way to express the distance between pet and smart phone, and have different display when playing away from or close to the animal, and sound Or the location information indication in the form of light, which can accurately and quickly locate the specific location of the pet indoors, helping to find the pet faster.
  • FIG. 3 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to another embodiment of the present invention.
  • a method for searching for a pet based on a mobile WIFI hotspot is applied to a search system composed of a pet smart wearable device, a smart phone, and a background server, wherein the pet smart wearable device is worn on the user's pet.
  • the smart phone has a mobile WIFI hotspot function.
  • the pet smart wearable device includes a wireless radio frequency module, and the wireless radio frequency module includes a radio frequency transceiver module and an antenna, and receives and transmits a wireless signal through the antenna.
  • the antenna of the pet smart wearable device receives the wireless signal sent by the indoor WIFI hotspot (ie, the fixed WIFI hotspot).
  • step S33 the pet smart wearable device acquires current GPS location information by using a GPS positioning manner, and sends the GPS location information to the background server.
  • the pet smart wearable device includes a GPS module, and uses the GPS positioning method of the GPS module to acquire current GPS location information, and sends the GPS location information to the background server.
  • the pet smart wearable device and the background server use the socket protocol for communication connection.
  • step S34 the background server transmits the GPS location information to the smart phone.
  • the background server and the smart phone communicate using the HTTP protocol.
  • step S35 the smart phone displays an area close to the pet according to the GPS location information, and opens a mobile WIFI hotspot function.
  • the APP of the smart phone displays a region close to the pet in a circular display manner, the pet is located on a circular circumference, and the radius R is the calculated distance included in the position information, and the center is The GPS position of the GPS module is used to obtain the current GPS position.
  • the smart phone has a mobile WIFI hotspot function, and since the smart phone changes with the position of the user, the location of the mobile WIFI hotspot is not fixed. In the present embodiment, opening the mobile WIFI hotspot function of the smart phone is advantageous for obtaining more accurate location information.
  • step S36 the smart phone sends a service set identifier of the mobile WIFI hotspot information to the background server.
  • the service set identifier (Service Set) in which the smart phone moves the WIFI hotspot information Identifier, SSID) is sent to the background server.
  • the SSID technology can divide a wireless local area network into several sub-networks that require different authentication. Each sub-network needs independent identity verification, and only the authenticated user can enter the corresponding sub-network. Prevent unauthorized users from entering the network.
  • step S37 the background server sends the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and requests the pet smart wearable device to search for the service set identifier.
  • the pet smart wearable device after receiving the service set identifier, searches for a mobile WIFI hotspot corresponding to the service set identifier, and receives a wireless signal sent by the mobile WIFI hotspot.
  • step S38 the pet smart wearable device tests the searched signal strength of the mobile WIFI hotspot corresponding to the service set identifier, and calculates the distance from the mobile WIFI hotspot to obtain the specific location of the pet indoors. .
  • the pet smart wearable device tests the wireless signal sent by the received mobile WIFI hotspot, mainly testing the signal strength.
  • Another method for searching for pets based on mobile WIFI hotspot proposed by the present invention combines GPS positioning and mobile WIFI hotspot positioning and background server and smart phone APP for searching for pets outdoors, and obtaining pet indoors with low precision through GPS positioning Positioning information, and then calculating the location information by moving the WIFI hotspot signal strength, and using the APP graphic method to indicate the distance between the pet and the smart phone, and having different displays when moving away from or approaching the animal, so that the positioning can be accurately and quickly Out of the pet's specific location, it helps to find the pet faster.
  • FIG. 4 is a flowchart of a method for searching for a pet based on a mobile WIFI hotspot according to another embodiment of the present invention.
  • step S33- S38 is completely consistent with the steps in FIG. 3, and will not be repeatedly described herein.
  • the second speed steps S39-S42 will be described in detail below.
  • step S39 the pet smart wearable device sends the calculated specific location information of the pet outside to the background server.
  • the specific position information of this time is accurate position information, and the accuracy of the positioning is greatly improved by verifying that the positioning accuracy error is within 1 meter.
  • step S40 the background server sends the specific location information of the pet outside to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the graphical display mode of the APP on the smart phone can obtain the real-time location information of the pet, and is accurate location information, so that the user can clearly know that the pet is outside by looking at the APP in the smart phone.
  • the exact location of the exact location can be obtained.
  • step S41 the pet smart wearable device tests the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculates a new distance from the mobile WIFI hotspot according to the change of the signal strength, and the The new distance is sent to the background server, and then sent by the background server to the smart phone, and then updated by the APP of the smart phone.
  • step S41 mainly plays the role of updating the location information in real time, that is, using the APP to update the specific precise location of the pet outdoors in real time.
  • step S42 after searching for the service set identifier of the mobile WIFI hotspot, the pet smart wearable device starts to issue a location information indication in the form of sound or light to remind the user.
  • the form of the sound includes various forms of sounding such as an alarm sound, a whistle sound, and the like
  • the form of the light includes a form in which light of various colors is emitted by the LED.
  • Another method for searching for pets based on mobile WIFI hotspot proposed by the present invention combines GPS positioning and mobile WIFI hotspot positioning and background server and smart phone APP for searching for pets outdoors, and obtaining pet indoors with low precision through GPS positioning Positioning information, and then calculating the location information by moving the WIFI hotspot signal strength, and using the APP graphic method to indicate the distance between the pet and the smart phone, and having different displays when moving away from or approaching the animal, so that the positioning can be accurately and quickly Out of the pet's specific location, it helps to find the pet faster.
  • a specific embodiment of the present invention further provides a system for searching for pets based on a mobile WIFI hotspot, the system comprising a pet smart wearable device, a smart phone and a background server, the pet smart wearable device being worn on a user's pet,
  • the smartphone has a mobile WIFI hotspot function, wherein
  • the pet smart wearable device is configured to test the signal strength of the indoor WIFI hotspot, calculate the distance from the indoor WIFI hotspot according to the obtained signal strength of the indoor WIFI hotspot to obtain location information, and then send the location information to the Background server;
  • the background server is configured to send the location information to the smart phone
  • the smart phone is configured to display an area close to the pet according to the location information, and open a mobile WIFI hotspot function, and then send the service set identifier of the mobile WIFI hotspot information to the background server;
  • the background server is further configured to send the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and request the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device is further configured to test a signal strength of the searched mobile WIFI hotspot corresponding to the service set identifier, and calculate a distance from the mobile WIFI hotspot to obtain a specific location of the pet indoors.
  • the pet smart wearable device is further configured to send the calculated specific location information of the pet in the room to the background server.
  • the background server is further configured to send specific location information of the pet in the room to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the pet smart wearable device is further configured to test the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculate a new distance from the mobile WIFI hotspot according to the change of the signal strength, and the new The distance is sent to the background server;
  • the background server is further configured to send the new distance to the smart phone
  • the smart phone is further configured to be displayed by the APP update graphic according to the new distance.
  • the pet smart wearable device is further configured to, after searching for the service set identifier of the mobile WIFI hotspot, start to issue a location information indication in the form of sound or light to remind the user.
  • the embodiment of the present invention further provides a system for searching for pets based on a mobile WIFI hotspot, the system comprising a pet smart wearable device, a smart phone and a background server, the pet smart wearable device being worn by the user On the pet, the smart phone has a mobile WIFI hotspot function, wherein
  • the pet smart wearable device is configured to acquire current GPS location information by using a GPS positioning manner, and send the GPS location information to the background server;
  • the background server is configured to send the GPS location information to the smart phone
  • the smart phone is configured to display an area close to the pet according to the GPS location information, and open a mobile WIFI hotspot function, and then send the service set identifier of the mobile WIFI hotspot information to the background server;
  • the background server is further configured to send the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and request the pet smart wearable device to search for the service set identifier;
  • the pet smart wearable device is further configured to test a signal strength of the searched mobile WIFI hotspot corresponding to the service set identifier, and calculate a distance from the mobile WIFI hotspot to obtain a specific location of the pet outdoors.
  • the pet smart wearable device is further configured to send the calculated specific location information of the pet outside to the background server.
  • the background server is further configured to send specific location information of the pet to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the pet smart wearable device is further configured to test the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculate a new distance from the mobile WIFI hotspot according to the change of the signal strength, and the new The distance is sent to the background server;
  • the background server is further configured to send the new distance to the smart phone
  • the smart phone is further configured to be displayed by the APP update graphic according to the new distance.
  • the pet smart wearable device is further configured to, after searching for the service set identifier of the mobile WIFI hotspot, start to issue a location information indication in the form of sound or light to remind the user.
  • the invention provides a system for searching pets based on mobile WIFI hotspot, combining fixed WIFI hotspot positioning and mobile WIFI hotspot positioning, and background server and smart phone APP for searching for pets indoors, and obtaining low precision through fixed WIFI hotspot positioning.
  • FIG. 5 a schematic structural diagram of a system for searching for pets based on a mobile WIFI hotspot according to an embodiment of the present invention is shown.
  • the system for searching for pets based on the mobile WIFI hotspot mainly includes a pet smart wearable device, a smart phone, and a background server.
  • the pet smart wearable device is worn on a user's pet, and the smart phone has a mobile WIFI hotspot function.
  • the pet smart wearable device and the background server use the socket protocol for communication connection
  • the background server and the smart phone use the HTTP protocol for communication connection
  • the smart phone and the pet smart wearable device use the BT/WIFI protocol for communication connection.
  • the pet smart wearable device is configured to test the signal strength of the indoor WIFI hotspot, calculate the distance from the indoor WIFI hotspot according to the obtained signal strength of the indoor WIFI hotspot to obtain the location information, and then send the location information to the background server. .
  • the pet smart wearable device is configured to acquire current GPS location information by using a GPS positioning method, and send the GPS location information to the background server.
  • the pet smart wearable device includes a wireless radio frequency module, and the wireless radio frequency module includes a radio frequency transceiver module and an antenna, and receives and transmits a wireless signal through the antenna.
  • the antenna of the pet smart wearable device receives the wireless signal sent by the indoor WIFI hotspot (ie, the fixed WIFI hotspot).
  • a distance path loss model is generally used in wireless positioning, which has a logarithmic attenuation characteristic, as follows:
  • n and k represent environmentally related constants.
  • a and n in the formula are constants related to the signal propagation environment to be determined, indicating different indoor environmental influence factors.
  • the pet smart wearable device transmits the location information to the background server by using its radio frequency module.
  • a background server configured to send the location information to the smart phone.
  • the complete server software architecture of the background server is based on the Linux open system, and the specific composition is: Resin+mysql+mina.
  • the Resin server is used to run the management system.
  • the management system mainly includes some user interfaces and data interfaces.
  • the database uses mysql, and mina is used to make long-connected voice chat.
  • the smart phone is configured to display an area close to the pet according to the location information, and open a mobile WIFI hotspot function, and then send the service set identifier of the mobile WIFI hotspot information to the background server.
  • the APP of the smart phone displays a region close to the pet in a circular display manner, the pet is located on a circular circumference, and the radius R is the calculated distance included in the position information, and the center is the indoor WIFI.
  • the location of the hotspot ie fixed WIFI hotspot.
  • the smart phone has a mobile WIFI hotspot function, and since the smart phone changes with the position of the user, the location of the mobile WIFI hotspot is not fixed.
  • opening the mobile WIFI hotspot function of the smart phone is advantageous for obtaining more accurate location information.
  • the background server is further configured to send the service set identifier of the mobile WIFI hotspot information to the pet smart wearable device, and request the pet smart wearable device to search for the service set identifier.
  • the pet smart wearable device is further configured to test a signal strength of the searched mobile WIFI hotspot corresponding to the service set identifier, and calculate a distance from the mobile WIFI hotspot to obtain a specific location of the pet indoors.
  • the pet smart wearable device is further configured to send the calculated specific location information of the pet in the indoor to the background server.
  • the background server is further configured to send specific location information of the pet in the room to the smart phone, and the smart phone uses the APP to graphically display the specific location of the pet.
  • the pet smart wearable device is further configured to test the change of the signal strength by continuously receiving the broadcast information of the mobile WIFI hotspot, and calculate a new distance from the mobile WIFI hotspot according to the change of the signal strength. And sending the new distance to the background server;
  • the background server is further configured to send the new distance to the smart phone
  • the smart phone is further configured to be displayed by the APP update graphic according to the new distance.
  • the pet smart wearable device is further configured to, after searching for the service set identifier of the mobile WIFI hotspot, start to issue a location information indication in the form of sound or light to remind the user.
  • FIG. 6 is a schematic diagram showing the internal structure of the pet smart wearable device shown in FIG. 5 according to an embodiment of the present invention.
  • the pet smart wearable device mainly includes: a baseband and application processing module 1, a wireless antenna 2, a radio frequency module 3, a power management module 4, a storage module 5, an acousto-optic indication module 6, and a GPS/WIFI module 7 And GPS/WIFI antenna 8.
  • the baseband and application processing module 1 is the core of the pet smart wearable device, and adopts the MTK2503.
  • the ARM9 processor is responsible for the processing of the baseband signal, and the WIFI protocol stack is also running on it.
  • the radio frequency module 3 is composed of a radio frequency front end and a radio frequency transceiver.
  • the radio frequency module 3 and the radio antenna 2 complete the reception and transmission of the radio frequency signal, and are communicably connected with the baseband and the application processing module 1.
  • the power management module 4 is composed of a dedicated power management chip, and includes power supply management, battery charge management, and power on/off control, and is responsible for system power management, battery charge management, and power on/off processing, respectively.
  • the storage module 5 includes an MCP and supports a high speed memory system.
  • the sound and light indicating module 6 drives the speaker/LED to realize the sound and photoelectric signal indicating function.
  • GPS/WIFI module 7 includes GPS/WIFI, and GPS/WIFI antenna 8 is responsible for handling GPS/WIFI functions. Among them, GPS module supports universal GPS positioning function, and WIFI module supports universal WLAN. Protocols such as 802.11a/b/g/n.
  • the functions implemented by the baseband and the application processing module 1 include: processing of a wireless signal, physical layer and protocol stack processing, calculation of a mobile WIFI hotspot distance, and the like.
  • the invention provides a system for searching pets based on mobile WIFI hotspot, combining fixed WIFI hotspot positioning and mobile WIFI hotspot positioning, and background server and smart phone APP for searching for pets indoors, and obtaining low precision through fixed WIFI hotspot positioning.
  • the pet indoor positioning information and then through the mobile WIFI hotspot signal strength calculation to obtain more accurate location information, while using APP graphics to indicate the distance between the pet and the smart phone, when the animal is far away or close to the animal, there are different displays, and sound or
  • the location information is sent in the form of light, which accurately and quickly locates the pet's specific location indoors, helping to find the pet faster.
  • each unit included is only divided according to functional logic, but is not limited to the above division, as long as the corresponding function can be implemented; in addition, the specific name of each functional unit is also They are only used to facilitate mutual differentiation and are not intended to limit the scope of the present invention.

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Abstract

本发明提供一种基于移动WIFI热点搜索宠物的方法，包括：宠物智能可穿戴设备测试室内WIFI热点的信号强度并计算其与室内WIFI热点的距离来得到位置信息，然后将位置信息发送给后台服务器；后台服务器将位置信息发送给智能手机；智能手机打开移动WIFI热点功能并将服务集标识发给后台服务器；后台服务器将服务集标识发给宠物智能可穿戴设备；宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与移动WIFI热点的距离来得到宠物在室内的具体位置。本发明还提供一种基于移动WIFI热点搜索宠物的系统。本发明提供的技术方案能准确而且快速的定位出宠物的具体位置，提高搜索效率。

Description

一种基于移动WIFI热点搜索宠物的方法及其系统 技术领域
本发明涉及智能硬件和消费电子领域，尤其涉及一种基于移动WIFI热点搜索宠物的方法及其系统。
背景技术
随着人们生活水平的不断提高，饲养宠物的家庭越来越多，有些家庭已经把宠物当做家庭的一份子，深得主人喜欢。
在室外，人们通常在宠物身上栓一根绳子以确保宠物不会走丢，但是，当人们不注意的时候，宠物有时候一下子就逃离了主人的视野，导致人们四处搜寻宠物，而且这时候的搜寻主要是依靠人们的脚步和视力，找起来费时又费力，效率极低。
在室内，虽说宠物不会跑远，但是宠物还是会在室内的各个房间里跑来跑去，经常还会藏在室内的犄角旮旯里，不易被发现，在室内人们要找起自己的宠物来也是需要颇费一番功夫，每个房间的角落都要去翻一遍，同样的这样搜寻宠物费时又费力，效率也是极其低。
 技术问题
有鉴于此，本发明的目的在于提供一种基于移动WIFI热点搜索宠物的方法及其系统，旨在解决现有技术中搜寻宠物的效率低且费时又费力的问题。
技术解决方案
本发明提出一种基于移动WIFI热点搜索宠物的方法，应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其中，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，所述方法包括：
所述宠物智能可穿戴设备测试室内WIFI热点的信号强度；
根据得到的室内WIFI热点的信号强度，所述宠物智能可穿戴设备通过计算其与室内WIFI热点的距离来得到位置信息；
所述宠物智能可穿戴设备将所述位置信息发送给所述后台服务器；
所述后台服务器将所述位置信息发送给所述智能手机；
所述智能手机根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能；
所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器；
所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
优选的，所述方法还包括：
所述宠物智能可穿戴设备将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
优选的，所述方法还包括：
所述后台服务器将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的，所述方法还包括：
所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
优选的，所述方法还包括：
所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
另一方面，本发明还提出一种基于移动WIFI热点搜索宠物的方法，应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其中，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，所述方法包括：
所述宠物智能可穿戴设备利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器；
所述后台服务器将所述GPS位置信息发送给所述智能手机；
所述智能手机根据所述GPS位置信息显示靠近宠物的区域，并开启移动WIFI热点功能；
所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器；
所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室外的具体位置。
优选的，所述方法还包括：
所述宠物智能可穿戴设备将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
优选的，所述方法还包括：
所述后台服务器将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的，所述方法还包括：
所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
优选的，所述方法还包括：
所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
又一方面，本发明提供一种基于移动WIFI热点搜索宠物的系统，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
所述宠物智能可穿戴设备，用于测试室内WIFI热点的信号强度，根据得到的室内WIFI热点的信号强度计算其与室内WIFI热点的距离来得到位置信息，然后将所述位置信息发送给所述后台服务器；
所述后台服务器，用于将所述位置信息发送给所述智能手机；
所述智能手机，用于根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
优选的，所述宠物智能可穿戴设备，还用于将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
优选的，所述后台服务器，还用于将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的，所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
所述后台服务器，还用于将所述新距离发给所述智能手机；
所述智能手机，还用于根据所述新距离由APP更新图形显示。
优选的，所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
再一方面，本发明还提供了一种基于移动WIFI热点搜索宠物的系统，其中，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
所述宠物智能可穿戴设备，用于利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器；
所述后台服务器，用于将所述GPS位置信息发送给所述智能手机；
所述智能手机，用于根据所述GPS位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室外的具体位置。
优选的，所述宠物智能可穿戴设备，还用于将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
优选的，所述后台服务器，还用于将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的，所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
所述后台服务器，还用于将所述新距离发给所述智能手机；
所述智能手机，还用于根据所述新距离由APP更新图形显示。
优选的，所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
 有益效果
本发明提供的技术方案将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
本发明提供的技术方案将GPS定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室外搜寻宠物，通过GPS定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，这样能准确而且快速的定位出宠物在室外的具体位置，有助于更快地找到宠物。
 附图说明
图1为本发明一实施方式中基于移动WIFI热点搜索宠物的方法流程图；
图2为本发明另一实施方式中基于移动WIFI热点搜索宠物的方法流程图；
图3为本发明又一实施方式中基于移动WIFI热点搜索宠物的方法流程图；
图4为本发明再一实施方式中基于移动WIFI热点搜索宠物的方法流程图；
图5为本发明一实施方式中基于移动WIFI热点搜索宠物的系统的内部结构示意图；
图6为本发明一实施方式中图5所示的宠物智能可穿戴设备的内部结构示意图。
 本发明的实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
本发明具体实施方式提供了一种基于移动WIFI热点搜索宠物的方法，应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其中，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，所述方法主要包括如下步骤：
S11、所述宠物智能可穿戴设备测试室内WIFI热点的信号强度；
S12、根据得到的室内WIFI热点的信号强度，所述宠物智能可穿戴设备通过计算其与室内WIFI热点的距离来得到位置信息；
S13、所述宠物智能可穿戴设备将所述位置信息发送给所述后台服务器；
S14、所述后台服务器将所述位置信息发送给所述智能手机；
S15、所述智能手机根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能；
S16、所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器；
S17、所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
S18、所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
本发明提出的一种基于移动WIFI热点搜索宠物的方法，将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
以下将对本发明所提供的一种基于移动WIFI热点搜索宠物的方法进行详细说明。
请参阅图1，为本发明一实施方式中基于移动WIFI热点搜索宠物的方法流程图。
在本实施方式中，基于移动WIFI热点搜索宠物的方法应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其中，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，而且，在室内一般都有固定WIFI热点，这个在用户安装宽带网络时就被固定，位置通常不可以移动。
在步骤S11中，所述宠物智能可穿戴设备测试室内WIFI热点的信号强度。
在本实施方式中，宠物智能可穿戴设备包括无线射频模块，该无线射频模块包括射频收发模块和天线，通过天线接收和发射无线信号。在本实施方式中，宠物智能可穿戴设备的天线接收室内WIFI热点（即固定WIFI热点）所发出的无线信号。
在步骤S12中，根据得到的室内WIFI热点的信号强度，所述宠物智能可穿戴设备通过计算其与室内WIFI热点的距离来得到位置信息。
在本实施方式中，目前无线定位中普遍采用距离路径损耗模型，其具有对数衰减特性，如下所示：
p(d)=p(d0)+10nlg(d/d0)+k；
其中，p(d)是AP接收到的功率，AP与移动节点的距离为d，d0是移动节点相对于参考节点距离，p(d0)是参考点处接收到AP的信号强度，参数n和k表示环境相关常数。其中，上式取d0=1m，从而得到实际应用的距离损耗模型公式，具体为：
p(d)=10nlg(d)+A；
其中，式中的A和n为待定的信号传播环境相关的常数，表示不同室内环境影响因素。
在步骤S13中，所述宠物智能可穿戴设备将所述位置信息发送给所述后台服务器。
在本实施方式中，宠物智能可穿戴设备利用其无线射频模块将所述位置信息发送给所述后台服务器。在本实施方式中，宠物智能可穿戴设备与后台服务器采用socket协议进行通信连接。
在步骤S14中，所述后台服务器将所述位置信息发送给所述智能手机。
在本实施方式中，后台服务器与智能手机采用HTTP协议进行通信连接。
在步骤S15中，所述智能手机根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能。
在本实施方式中，所述智能手机的APP采用圆形的显示方式来显示靠近宠物的区域，宠物位于圆形的圆周上，半径R为所述位置信息所包括的计算出的距离，圆心为室内WIFI热点（即固定WIFI热点）的位置。在本实施方式中，所述智能手机具备移动WIFI热点功能，由于智能手机随着用户的位置变化而变化，因此，移动WIFI热点的位置不是固定的。在本实施方式中，打开智能手机的移动WIFI热点功能有利于获得更精确的位置信息。
在步骤S16中，所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器。
在本实施方式中，智能手机将移动WIFI热点信息的服务集标识（Service Set Identifier，SSID）发给所述后台服务器。在本实施方式中，SSID技术可以将一个无线局域网分为几个需要不同身份验证的子网络，每一个子网络都需要独立的身份验证，只有通过身份验证的用户才可以进入相应的子网络，防止未被授权的用户进入本网络。
在步骤S17中，所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识。
在本实施方式中，宠物智能可穿戴设备在接收到该服务集标识之后，就会搜索与该服务集标识相对应的移动WIFI热点，并接收移动WIFI热点所发出的无线信号。
在步骤S18中，所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
在本实施方式中，宠物智能可穿戴设备对所接收移动WIFI热点所发出的无线信号进行测试，主要是测试信号强度。在本实施方式中，计算与所述移动WIFI热点的距离所采用的方法和步骤S12采用的方法一致，此时得出的宠物在室内的具体位置就是精确的位置。
本发明提出的一种基于移动WIFI热点搜索宠物的方法，将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
请参阅图2，为本发明另一实施方式中基于移动WIFI热点搜索宠物的方法流程图。
在本实施方式中，步骤S11- S18与图1中的步骤完全一致，在此不做重复描述，以下将详细描述步骤S21- S24。
在步骤S21中，所述宠物智能可穿戴设备将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
在本实施方式中，此次的具体位置信息是精确的位置信息，而且通过验证该定位精度误差在1米以内，从而极大地提高了定位的精度。
在步骤S22中，所述后台服务器将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
在本实施方式中，智能手机上利用APP的图形化显示方式能得到宠物的实时位置信息，而且是精确的位置信息，这样用户通过看其智能手机中的APP就能清楚的知道其宠物在室内的具体精确位置。
在步骤S23中，所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
在本实施方式中，步骤S23主要是起到实时更新位置信息的作用，即利用APP实时更新其宠物在室内的具体精确位置。
在步骤S24中，所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
在本实施方式中，声的形式包括报警声、鸣笛声等能发声的各种形式，光的形式包括利用LED发各种颜色光的形式。
本发明提出的另一种基于移动WIFI热点搜索宠物的方法，将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，以及以声或者光的形式发出位置信息指示，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
请参阅图3，为本发明又一实施方式中基于移动WIFI热点搜索宠物的方法流程图。
在本实施方式中，基于移动WIFI热点搜索宠物的方法应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其中，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能。
在本实施方式中，宠物智能可穿戴设备包括无线射频模块，该无线射频模块包括射频收发模块和天线，通过天线接收和发射无线信号。在本实施方式中，宠物智能可穿戴设备的天线接收室内WIFI热点（即固定WIFI热点）所发出的无线信号。
在步骤S33中，宠物智能可穿戴设备利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器。
在本实施方式中，宠物智能可穿戴设备包括GPS模块，利用GPS模块的GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器。在本实施方式中，宠物智能可穿戴设备与后台服务器采用socket协议进行通信连接。
在步骤S34中，所述后台服务器将所述GPS位置信息发送给所述智能手机。
在本实施方式中，后台服务器与智能手机采用HTTP协议进行通信连接。
在步骤S35中，所述智能手机根据所述GPS位置信息显示靠近宠物的区域，并打开移动WIFI热点功能。
在本实施方式中，所述智能手机的APP采用圆形的显示方式来显示靠近宠物的区域，宠物位于圆形的圆周上，半径R为所述位置信息所包括的计算出的距离，圆心为利用GPS模块的GPS定位方式获取当前的GPS位置。在本实施方式中，所述智能手机具备移动WIFI热点功能，由于智能手机随着用户的位置变化而变化，因此，移动WIFI热点的位置不是固定的。在本实施方式中，打开智能手机的移动WIFI热点功能有利于获得更精确的位置信息。
在步骤S36中，所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器。
在本实施方式中，智能手机将移动WIFI热点信息的服务集标识（Service Set Identifier，SSID）发给所述后台服务器。在本实施方式中，SSID技术可以将一个无线局域网分为几个需要不同身份验证的子网络，每一个子网络都需要独立的身份验证，只有通过身份验证的用户才可以进入相应的子网络，防止未被授权的用户进入本网络。
在步骤S37中，所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识。
在本实施方式中，宠物智能可穿戴设备在接收到该服务集标识之后，就会搜索与该服务集标识相对应的移动WIFI热点，并接收移动WIFI热点所发出的无线信号。
在步骤S38中，所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
在本实施方式中，宠物智能可穿戴设备对所接收移动WIFI热点所发出的无线信号进行测试，主要是测试信号强度。
本发明提出的另一种基于移动WIFI热点搜索宠物的方法，将GPS定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室外搜寻宠物，通过GPS定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，这样能准确而且快速的定位出宠物在室外的具体位置，有助于更快地找到宠物。
请参阅图4，为本发明再一实施方式中基于移动WIFI热点搜索宠物的方法流程图。
在本实施方式中，步骤S33- S38与图3中的步骤完全一致，在此不做重复描述，以下将详细秒速步骤S39- S42。
在步骤S39中，所述宠物智能可穿戴设备将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
在本实施方式中，此次的具体位置信息是精确的位置信息，而且通过验证该定位精度误差在1米以内，从而极大地提高了定位的精度。
在步骤S40中，所述后台服务器将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
在本实施方式中，智能手机上利用APP的图形化显示方式能得到宠物的实时位置信息，而且是精确的位置信息，这样用户通过看其智能手机中的APP就能清楚的知道其宠物在室外的具体精确位置。
在步骤S41中，所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
在本实施方式中，步骤S41主要是起到实时更新位置信息的作用，即利用APP实时更新其宠物在室外的具体精确位置。
在步骤S42中，所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
在本实施方式中，声的形式包括报警声、鸣笛声等能发声的各种形式，光的形式包括利用LED发各种颜色光的形式。
本发明提出的另一种基于移动WIFI热点搜索宠物的方法，将GPS定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室外搜寻宠物，通过GPS定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，这样能准确而且快速的定位出宠物在室外的具体位置，有助于更快地找到宠物。
本发明具体实施方式还提供一种基于移动WIFI热点搜索宠物的系统，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
所述宠物智能可穿戴设备，用于测试室内WIFI热点的信号强度，根据得到的室内WIFI热点的信号强度计算其与室内WIFI热点的距离来得到位置信息，然后将所述位置信息发送给所述后台服务器；
所述后台服务器，用于将所述位置信息发送给所述智能手机；
所述智能手机，用于根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
优选的，所述宠物智能可穿戴设备，还用于将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
优选的，所述后台服务器，还用于将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的， 所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
所述后台服务器，还用于将所述新距离发给所述智能手机；
所述智能手机，还用于根据所述新距离由APP更新图形显示。
优选的， 所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
除此之外，本发明具体实施方式又提供一种基于移动WIFI热点搜索宠物的系统，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
所述宠物智能可穿戴设备，用于利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器；
所述后台服务器，用于将所述GPS位置信息发送给所述智能手机；
所述智能手机，用于根据所述GPS位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室外的具体位置。
优选的，所述宠物智能可穿戴设备，还用于将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
优选的，所述后台服务器，还用于将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
优选的， 所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
所述后台服务器，还用于将所述新距离发给所述智能手机；
所述智能手机，还用于根据所述新距离由APP更新图形显示。
优选的， 所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
本发明提供的一种基于移动WIFI热点搜索宠物的系统，将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
请参阅图5，所示为本发明一实施方式中基于移动WIFI热点搜索宠物的系统的结构示意图。
在本实施方式中，基于移动WIFI热点搜索宠物的系统主要包括宠物智能可穿戴设备、智能手机和后台服务器。所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能。
在本实施方式中，宠物智能可穿戴设备与后台服务器采用socket协议进行通信连接，后台服务器与智能手机采用HTTP协议进行通信连接，智能手机与宠物智能可穿戴设备采用BT/WIFI协议进行通信连接。
宠物智能可穿戴设备，用于测试室内WIFI热点的信号强度，根据得到的室内WIFI热点的信号强度计算其与室内WIFI热点的距离来得到位置信息，然后将所述位置信息发送给所述后台服务器。除此之外，如果在室外，宠物智能可穿戴设备，用于利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器。
在本实施方式中，宠物智能可穿戴设备包括无线射频模块，该无线射频模块包括射频收发模块和天线，通过天线接收和发射无线信号。在本实施方式中，宠物智能可穿戴设备的天线接收室内WIFI热点（即固定WIFI热点）所发出的无线信号。
在本实施方式中，目前无线定位中普遍采用距离路径损耗模型，其具有对数衰减特性，如下所示：
p(d)=p(d0)+10nlg(d/d0)+k；
其中，p(d)是AP接收到的功率，AP与移动节点的距离为d，d0是移动节点相对于参考节点距离，p(d0)是参考点处接收到AP的信号强度，参数n和k表示环境相关常数。其中，上式取d0=1m，从而得到实际应用的距离损耗模型公式，具体为：
p(d)=10nlg(d)+A；
其中，式中的A和n为待定的信号传播环境相关的常数，表示不同室内环境影响因素。
在本实施方式中，宠物智能可穿戴设备利用其无线射频模块将所述位置信息发送给所述后台服务器。
后台服务器，用于将所述位置信息发送给所述智能手机。
在本实施方式中，后台服务器的整套服务器软件架构基于Linux开放系统，具体组成是：Resin+mysql+mina。其中，Resin服务器用来运行管理系统，管理系统主要包括一些用户界面和数据界面，数据库使用的是mysql，mina用来做长连接语音聊天。
智能手机，用于根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器。
在本实施方式中，智能手机的APP采用圆形的显示方式来显示靠近宠物的区域，宠物位于圆形的圆周上，半径R为所述位置信息所包括的计算出的距离，圆心为室内WIFI热点（即固定WIFI热点）的位置。在本实施方式中，所述智能手机具备移动WIFI热点功能，由于智能手机随着用户的位置变化而变化，因此，移动WIFI热点的位置不是固定的。在本实施方式中，打开智能手机的移动WIFI热点功能有利于获得更精确的位置信息。
所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识。
所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
所述宠物智能可穿戴设备，还用于将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
在本实施方式中，所述后台服务器，还用于将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
在本实施方式中，所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
所述后台服务器，还用于将所述新距离发给所述智能手机；
所述智能手机，还用于根据所述新距离由APP更新图形显示。
在本实施方式中，所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
请参阅图6，所示为本发明一实施方式中图5所示的宠物智能可穿戴设备的内部结构示意图。
在本实施方式中，宠物智能可穿戴设备主要包括：基带及应用处理模块1、无线天线2、无线射频模块3、电源管理模块4、存储模块5、声光指示模块6、GPS/WIFI模块7以及GPS/WIFI天线8。
在本实施方式中，基带及应用处理模块1是宠物智能可穿戴设备的核心，它采用MTK2503 ARM9处理器，负责基带信号的处理，WIFI的协议栈等也在此上运行。
在本实施方式中，无线射频模块3由射频前端和射频收发器组成，无线射频模块3和无线天线2完成射频信号的接收和发射，并与基带及应用处理模块1通信连接。
电源管理模块4由专用电源管理芯片组成，并包括电源供电管理、电池充电管理及开关机控制，分别负责系统供电管理、电池充电管理及开关机处理。
存储模块5包含MCP，支持高速存储器系统。
声光指示模块6驱动喇叭/LED，实现声光电信号指示功能。
GPS/WIFI模块7包含GPS/WIFI，它和GPS/WIFI天线8负责处理GPS/WIFI等功能，其中，GPS模块支持通用GPS定位功能，WIFI模块支持通用的WLAN 802.11a/b/g/n等协议。
在本实施方式中，基带及应用处理模块1实现的功能包括：无线信号的处理、物理层和协议栈处理、移动WIFI热点距离的计算等等。
本发明提供的一种基于移动WIFI热点搜索宠物的系统，将固定WIFI热点定位和移动WIFI热点定位以及后台服务器和智能手机APP结合起来用于在室内搜寻宠物，通过固定WIFI热点定位获得精度不高的宠物室内定位信息，再通过移动WIFI热点信号强度计算获得更精确的位置信息，同时采用APP图形方式表示宠物与智能手机的距离，当远离或接近动物时都有不同的显示，以及以声或者光的形式发出位置信息指示，这样能准确而且快速的定位出宠物在室内的具体位置，有助于更快地找到宠物。
值得注意的是，上述实施例中，所包括的各个单元只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本发明的保护范围。
另外，本领域普通技术人员可以理解实现上述各实施例方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，相应的程序可以存储于一计算机可读取存储介质中，所述的存储介质，如ROM/RAM、磁盘或光盘等。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。

Claims (20)

  1. 一种基于移动WIFI热点搜索宠物的方法，应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其特征在于，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，所述方法包括：
    所述宠物智能可穿戴设备测试室内WIFI热点的信号强度；
    根据得到的室内WIFI热点的信号强度，所述宠物智能可穿戴设备通过计算其与室内WIFI热点的距离来得到位置信息；
    所述宠物智能可穿戴设备将所述位置信息发送给所述后台服务器；
    所述后台服务器将所述位置信息发送给所述智能手机；
    所述智能手机根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能；
    所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器；
    所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
    所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
  2. 如权利要求1所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
  3. 如权利要求1所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述后台服务器将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
  4. 如权利要求1所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
  5. 如权利要求1所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
  6. 一种基于移动WIFI热点搜索宠物的方法，应用于由宠物智能可穿戴设备、智能手机和后台服务器所组成的搜索系统，其特征在于，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，所述方法包括：
    所述宠物智能可穿戴设备利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器；
    所述后台服务器将所述GPS位置信息发送给所述智能手机；
    所述智能手机根据所述GPS位置信息显示靠近宠物的区域，并开启移动WIFI热点功能；
    所述智能手机将移动WIFI热点信息的服务集标识发给所述后台服务器；
    所述后台服务器将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
    所述宠物智能可穿戴设备测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室外的具体位置。
  7. 如权利要求6所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
  8. 如权利要求6所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述后台服务器将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
  9. 如权利要求6所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器，再由所述后台服务器发给所述智能手机，然后由所述智能手机的APP更新图形显示。
  10. 如权利要求6所述的基于移动WIFI热点搜索宠物的方法，其特征在于，所述方法还包括：
    所述宠物智能可穿戴设备在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
  11. 一种基于移动WIFI热点搜索宠物的系统，其特征在于，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
    所述宠物智能可穿戴设备，用于测试室内WIFI热点的信号强度，根据得到的室内WIFI热点的信号强度计算其与室内WIFI热点的距离来得到位置信息，然后将所述位置信息发送给所述后台服务器；
    所述后台服务器，用于将所述位置信息发送给所述智能手机；
    所述智能手机，用于根据所述位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
    其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
    所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室内的具体位置。
  12. 如权利要求11所述的基于移动WIFI热点搜索宠物的系统，其特征在于，所述宠物智能可穿戴设备，还用于将计算出的宠物在室内的具体位置信息发送给所述后台服务器。
  13. 如权利要求11所述的基于移动WIFI热点搜索宠物的系统，其特征在于，所述后台服务器，还用于将宠物在室内的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
  14. 如权利要求11所述的基于移动WIFI热点搜索宠物的系统，其特征在于，
    所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
    所述后台服务器，还用于将所述新距离发给所述智能手机；
    所述智能手机，还用于根据所述新距离由APP更新图形显示。
  15. 如权利要求11所述的基于移动WIFI热点搜索宠物的系统，其特征在于，
    所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
  16. 一种基于移动WIFI热点搜索宠物的系统，其特征在于，所述系统包括宠物智能可穿戴设备、智能手机和后台服务器，所述宠物智能可穿戴设备佩戴在用户的宠物身上，所述智能手机具备移动WIFI热点功能，其中，
    所述宠物智能可穿戴设备，用于利用GPS定位方式获取当前的GPS位置信息，并将所述GPS位置信息发送给所述后台服务器；
    所述后台服务器，用于将所述GPS位置信息发送给所述智能手机；
    所述智能手机，用于根据所述GPS位置信息显示靠近宠物的区域，并打开移动WIFI热点功能，然后将移动WIFI热点信息的服务集标识发给所述后台服务器；
    其中，所述后台服务器，还用于将移动WIFI热点信息的服务集标识发给所述宠物智能可穿戴设备，并要求所述宠物智能可穿戴设备搜寻该服务集标识；
    所述宠物智能可穿戴设备，还用于测试搜索到的与该服务集标识相对应的移动WIFI热点的信号强度，并计算出与所述移动WIFI热点的距离来得到宠物在室外的具体位置。
  17. 如权利要求16所述的基于移动WIFI热点搜索宠物的系统，其特征在于，所述宠物智能可穿戴设备，还用于将计算出的宠物在室外的具体位置信息发送给所述后台服务器。
  18. 如权利要求16所述的基于移动WIFI热点搜索宠物的系统，其特征在于，所述后台服务器，还用于将宠物在室外的具体位置信息发送给所述智能手机，所述智能手机利用APP将用图形的方式显示宠物的具体位置。
  19. 如权利要求16所述的基于移动WIFI热点搜索宠物的系统，其特征在于，
    所述宠物智能可穿戴设备，还用于通过不断的接收移动WIFI热点的广播信息来测试其信号强度的变化，并根据信号强度的变化计算出与移动WIFI热点的新距离，并将所述新距离发给所述后台服务器；
    所述后台服务器，还用于将所述新距离发给所述智能手机；
    所述智能手机，还用于根据所述新距离由APP更新图形显示。
  20. 如权利要求16所述的基于移动WIFI热点搜索宠物的系统，其特征在于，所述宠物智能可穿戴设备，还用于在搜寻到移动WIFI热点的服务集标识之后，开始以声或者光的形式发出位置信息指示，以提醒用户。
PCT/CN2016/081975 2016-05-13 2016-05-13 一种基于移动wifi热点搜索宠物的方法及其系统 Ceased WO2017193357A1 (zh)

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