CN108616981B - Cooperative positioning method and system based on shared transportation means - Google Patents

Cooperative positioning method and system based on shared transportation means Download PDF

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Publication number
CN108616981B
CN108616981B CN201810297755.0A CN201810297755A CN108616981B CN 108616981 B CN108616981 B CN 108616981B CN 201810297755 A CN201810297755 A CN 201810297755A CN 108616981 B CN108616981 B CN 108616981B
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China
Prior art keywords
wearable device
monitoring terminal
information
unit
positioning
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CN108616981A (en
Inventor
张丹超
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Guangdong Genius Technology Co Ltd
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Guangdong Genius Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

The invention relates to a cooperative positioning method and a system based on shared vehicles, which comprises the following steps: the monitoring terminal receives a use demand sent by a wearable device associated with the monitoring terminal, wherein the use demand is used for indicating that a user of the wearable device needs to use a shared vehicle; the monitoring terminal sends the use confirmation information to the wearable equipment according to the use requirement; the wearable device receives the use confirmation information and closes a built-in positioning function according to the use confirmation information; and the monitoring terminal receives the positioning information of the shared transportation means sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device. Therefore, the embodiment of the invention can reduce the electric quantity loss of equipment positioning and improve the positioning accuracy.

Description

Cooperative positioning method and system based on shared transportation means
Technical Field
The invention relates to the technical field of electronic equipment, in particular to a cooperative positioning method and a cooperative positioning system based on shared vehicles.
Background
Due to poor self-protection awareness and distinguishing capability, the missing and abducted events of teenagers and children occur, so that parents hope to be in contact with the children at any time and know the position of the children in time when the children go out alone. At present, because the child watch that children wore has the locate function, the head of a family can send the location demand on the cell-phone and can look over the current position condition of child watch. However, most child watches adopt the GPS positioning technology, the long-term start of the GPS positioning function of the child watch aggravates the power consumption of the child watch, and the problem of inaccurate positioning exists in a place where the signal is weak because the transmission power of the child watch is limited.
Disclosure of Invention
The embodiment of the invention discloses a cooperative positioning method based on a shared vehicle and a monitoring terminal, which can reduce the electric quantity loss of equipment positioning and improve the positioning accuracy.
The embodiment of the invention discloses a cooperative positioning method based on shared vehicles in a first aspect, which comprises the following steps:
a monitoring terminal receives a use requirement sent by a wearable device associated with the monitoring terminal, wherein the use requirement is used for indicating that a user of the wearable device needs to use the shared vehicle;
the monitoring terminal sends the use confirmation information to the wearable equipment according to the use requirement;
the wearable device receives the use confirmation information and closes a built-in positioning function according to the use confirmation information;
and the monitoring terminal receives the positioning information of the shared transportation means, which is sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device.
The second aspect of the embodiment of the invention discloses a cooperative positioning system based on shared vehicles, which comprises wearable equipment, a monitoring terminal associated with the wearable equipment and a cloud server for controlling the shared vehicles, wherein:
the wearable device comprises a first communication unit and a closing unit;
the monitoring terminal comprises a second communication unit;
the cloud server comprises a third communication unit;
the first communication unit is used for sending a use demand to the monitoring terminal, and the use demand is used for indicating that a user of the wearable device needs to use the shared vehicle;
the second communication unit is used for receiving the use requirement sent by the wearable device and sending confirmation use information to the wearable device according to the use requirement;
the first communication unit is further configured to receive the confirmation use information;
the closing unit is used for closing the built-in positioning function of the wearable device according to the confirmed use information;
the third communication unit is used for sending the positioning information of the shared vehicle to the monitoring terminal;
the second communication unit is further configured to receive the positioning information of the shared vehicle sent by the cloud server as a real-time location of the wearable device.
A third aspect of an embodiment of the present invention discloses another wearable device, including:
a memory storing executable program code;
a processor coupled with the memory;
the processor calls the executable program code stored in the memory to execute all or part of the steps of any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium, which is characterized by storing a computer program for electronic data exchange, wherein the computer program causes a computer to execute all or part of the steps in any one of the methods disclosed in the first aspect of the embodiments of the present invention.
A fifth aspect of embodiments of the present invention discloses a computer program product, which, when run on a computer, causes the computer to perform some or all of the steps of any one of the methods of the first aspect.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the embodiment of the invention, a monitoring terminal receives a use requirement sent by a wearable device associated with the monitoring terminal, wherein the use requirement is used for indicating that a user of the wearable device needs to use a shared vehicle; the monitoring terminal sends the use confirmation information to the wearable equipment according to the use requirement; the wearable device receives the use confirmation information and closes a built-in positioning function according to the use confirmation information; and the monitoring terminal receives the positioning information of the shared transportation means sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device. Therefore, by implementing the embodiment of the invention, the monitoring terminal can acquire the real-time position of the user of the wearable device through the positioning system of the shared vehicle in the process that the user uses the shared vehicle, the electric quantity loss of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the shared vehicle is more accurate in positioning.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flowchart of a cooperative positioning method based on shared vehicles according to an embodiment of the present invention;
FIG. 2 is a flow chart of another method for cooperative positioning based on shared vehicles according to an embodiment of the present disclosure;
FIG. 3 is a flowchart of another method for cooperative positioning based on shared vehicles according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of a cooperative positioning system based on shared vehicles according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of another shared vehicle-based cooperative positioning system according to an embodiment of the disclosure;
FIG. 6 is a schematic structural diagram of another shared vehicle-based cooperative positioning system according to an embodiment of the disclosure;
fig. 7 is a block diagram of a partial structure of a telephone watch according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The embodiment of the invention discloses a cooperative positioning method and a cooperative positioning system based on shared vehicles, which can reduce the electric quantity loss of equipment positioning and improve the positioning accuracy. The following are detailed below.
Example one
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a cooperative positioning method based on shared vehicles according to an embodiment of the present invention. As shown in fig. 1, the cooperative positioning method based on shared vehicles may include the following operations:
101. the monitoring terminal receives a use demand sent by a wearable device associated with the monitoring terminal, wherein the use demand is used for indicating that a user of the wearable device needs to use a shared vehicle.
In the embodiment of the present invention, the monitoring terminal may be a parent's mobile phone or a tablet computer, or may also be a terminal device such as a teacher's mobile phone or a tablet computer, and the monitoring terminal may be used for monitoring the wearable device to obtain the position movement of the wearable device, which is not limited in the embodiment of the present invention. When a user of the wearable device needs to use the shared vehicle, the wearable device may be triggered to send a usage demand to the monitoring terminal.
As an alternative embodiment, the wearable device does not have the capability to directly unlock the shared vehicle. The monitoring terminal can unlock the shared vehicle according to the use requirement of the wearable device, so that a user of the wearable device can use the shared vehicle. Specifically, a communication connection relationship is pre-established between the monitoring terminal and the cloud server corresponding to the shared vehicle, so that after the monitoring terminal receives the use requirement sent by the wearable device, an unlocking request for the shared vehicle can be sent to the cloud server. The cloud server can receive the unlocking request and send an unlocking instruction to the shared vehicle according to the unlocking request, so that the shared vehicle receives the unlocking instruction and executes unlocking operation. The cloud server sends unlocking success information to the monitoring terminal, so that the monitoring terminal executes the step 102. Therefore, the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; and the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided.
As another alternative, the wearable device is provided with the capability to unlock the shared vehicle directly. The wearable device and the cloud server corresponding to the shared vehicle can establish a communication connection relation. After the wearable device sends the use requirement to the monitoring terminal, the wearable device can also communicate with the Bluetooth module built in the shared vehicle through the Bluetooth module built in the wearable device, and the communication information in the communication process is sent to the cloud server, the cloud server sends unlocking confirmation information to the wearable equipment according to the communication information, and the wearable device can control unlocking of the Bluetooth module built in the shared vehicle through the Bluetooth module built in the wearable device after receiving the unlocking confirmation information, after the wearable device receives the unlocking confirmation information, the wearable device sends an unlocking instruction to the Bluetooth module built in the shared vehicle through the built-in Bluetooth module of the wearable device to trigger the shared vehicle to unlock, the unlocking instruction comprises the number information of the shared vehicle and an unlocking confirmation code aiming at the shared vehicle by the cloud server. Therefore, the embodiment of the invention can enable the wearable device to unlock the shared vehicle without passing through the monitoring terminal, and reduces the electric quantity loss when communicating with the monitoring terminal.
102. And the monitoring terminal sends the confirmed use information to the wearable equipment according to the use requirement.
In an embodiment of the present invention, the confirmation use information is used to instruct the wearable device to turn off a built-in positioning function of the wearable device, and further, the wearable device may be prompted to start an energy saving mode, so as to reduce power consumption of the wearable device.
103. The wearable device receives the confirmation use information and closes the built-in positioning function according to the confirmation use information.
In the embodiment of the invention, the wearable device can perform real-time positioning on the position of the wearable device through the built-in positioning function of the wearable device, and record and count the positioning information of the wearable device in each time period. Optionally, after the wearable device receives the usage confirmation information and closes the built-in positioning function according to the usage confirmation information, a trajectory route of the wearable device may be formed according to positioning information recorded and counted before the built-in positioning function is closed, and a travel route at the next moment (next moment) of the wearable device is predicted according to the trajectory route and a road condition of a position where the wearable device is located when the built-in positioning function is closed, so as to obtain a route prediction result, and the route prediction result is sent to the monitoring terminal, so that a user of the monitoring terminal can view and refer the route prediction result. Therefore, the embodiment of the invention can enable the user of the monitoring terminal to know the route of the wearable device in time, preliminarily know the next travel of the wearable device and timely master the latest movement of the user of the wearable device.
104. And the monitoring terminal receives the positioning information of the shared transportation means sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device.
In the embodiment of the invention, the shared vehicle can perform information interaction with the cloud server through wireless communication. Specifically, a control terminal built in the shared vehicle can send position information acquired by a built-in positioning System such as a Global Positioning System (GPS) and a BeiDou Navigation satellite System (BDS) to a cloud server through wireless communication, and the cloud server processes the position information to obtain the positioning information of the shared vehicle. After the cloud server receives the positioning acquisition request of the monitoring terminal, the positioning information can be sent to the monitoring terminal, so that the monitoring terminal outputs the positioning information to a display interface as a real-time position of the wearable device for a user of the monitoring terminal to check.
Optionally, the control terminal built in the shared vehicle may also report data information of the control terminal to the cloud server, where the data information includes electric quantity information, working states and working parameters of other modules or hardware in the shared vehicle, and the like.
In the embodiment of the present invention, step 103 and step 104 represent operations executed by the wearable device and the monitoring terminal, respectively, and do not represent a specific precedence relationship.
Therefore, by the method described in fig. 1, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route of the wearable device, and can preliminarily know the next journey of the wearable device and timely master the latest trend of the user of the wearable device.
Example two
Referring to fig. 2, fig. 2 is a flowchart illustrating another cooperative positioning method based on shared vehicles according to an embodiment of the present invention. As shown in fig. 2, the cooperative positioning method based on shared vehicles may include the following steps:
201. the wearable device associated with the monitoring terminal sends a usage demand to the monitoring terminal, the usage demand at least comprising encoded image information of the shared vehicle, the usage demand being used to indicate that a user of the wearable device needs to use the shared vehicle.
In the embodiment of the present invention, the encoded image may include a two-dimensional code image. Two-dimensional Code (QR Code, also called two-dimensional barcode) is a common encoding method, and is formed by recording data symbol information through black and white patterns distributed on a plane (two-dimensional direction) according to a certain rule by a specific geometric figure.
In the embodiment of the invention, the wearable device can shoot the coded image of the shared vehicle by controlling the built-in camera of the wearable device, analyze the coded image to obtain the coded image information, and send the use requirement comprising the coded image information to the monitoring terminal pre-associated with the wearable device.
202. The monitoring terminal receives the above-mentioned usage requirement and triggers to execute step 203 and step 204.
203. And the monitoring terminal scans the coded image information to establish communication connection with the cloud server corresponding to the shared vehicle.
In the embodiment of the present invention, after the monitoring terminal establishes the communication connection with the cloud server corresponding to the shared vehicle, the monitoring terminal may trigger the cloud server to execute step 206.
In an embodiment of the present invention, optionally, the encoded image information includes number information (ID number) of the shared vehicle. The monitoring terminal scans the coded image information, sends a connection request containing the number information of the shared vehicle to a cloud server of the shared vehicle, so that the cloud server verifies a series of information such as the identity, the account number, the recharging condition and the vehicle state of the monitoring terminal according to the connection request, and agrees to the connection request of the monitoring terminal after the verification is passed, namely the cloud server establishes communication connection with the monitoring terminal.
The cloud server can be a central control platform of a plurality of shared vehicles, and can realize data communication, information collection, ordering command and other operations on the shared vehicles.
204. The monitoring terminal sends the confirmation use information to the wearable device according to the use requirement to trigger the wearable device to execute step 205.
205. The wearable device receives the confirmation use information and closes the built-in positioning function according to the confirmation use information.
206. The cloud server sends the positioning information of the shared transportation means to the monitoring terminal through the communication connection, so as to trigger the monitoring terminal to execute step 207.
207. And the monitoring terminal receives the positioning information of the shared vehicle sent by the cloud server and takes the positioning information as the real-time position of the wearable device.
For example, in step 201 to 207, the wearable device may be a child watch worn by a child, and the monitoring terminal may be a mobile phone held by a parent, so that when the child wants to use the shared vehicle while going out, the child may scan the coded image of the shared vehicle through the child watch to obtain coded image information, and send a use requirement including the coded image information to the parent's mobile phone through the child watch, so that the parent's mobile phone establishes a communication connection with the cloud server according to the coded image information, and receives positioning information of the shared vehicle sent by the cloud server as a real-time position of the child (and the child watch). Therefore, the embodiment of the invention can provide a method for parents to quickly know the outgoing condition of the child, namely, the parents can acquire the real-time position information of the child in the process of using the shared transportation means through the positioning system of the shared transportation means, so that convenience is provided for the parents to acquire the real-time position information of the child, and meanwhile, the real-time position information acquired by the parents is more accurate through the positioning system of the shared transportation means.
Optionally, the positioning method based on the shared bicycle may further include the following operations:
208. the wearable device detects whether a user of the wearable device triggers an end use instruction, and when the end use instruction triggered by the user of the wearable device is detected, steps 209 and 210 are executed; conversely, when a user-triggered end use instruction of the wearable device is not detected, execution of step 208 may continue.
209. The wearable device sends the end-of-use information to the monitoring terminal to trigger the monitoring terminal to perform step 211.
In the embodiment of the invention, after the user of the wearable device finishes using, the wearable device can be triggered to send the use finishing information to the monitoring terminal, so that the monitoring terminal receives the use finishing information and outputs the use finishing information to the display interface of the monitoring terminal for the user of the monitoring terminal to view.
210. The wearable device initiates its built-in location function.
In the embodiment of the present invention, after detecting the end-of-use instruction triggered by the user of the wearable device, the wearable device may start a built-in positioning function of the wearable device, and optionally, the built-in positioning function of the wearable device may be implemented by one or more technologies of GPS positioning, base station positioning, and WiFi positioning, which is not limited in the present invention.
211. The monitoring terminal receives the end-of-use information and triggers execution of step 212.
212. And the monitoring terminal closes the communication connection with the cloud server according to the use ending information.
In the embodiment of the invention, after receiving the use ending information sent by the wearable device, the monitoring terminal closes the communication connection with the cloud server according to the use ending information, and acquires the positioning information of the wearable device.
Therefore, by the method described in fig. 2, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route track of the wearable device, preliminarily know the next travel of the wearable device and timely master the latest movement of the user of the wearable device; in addition, a method for rapidly knowing the outgoing condition of the child can be provided for parents, and meanwhile, the real-time position information of the child acquired by the parents is more accurate through a positioning system of a shared vehicle.
EXAMPLE III
Referring to fig. 3, fig. 3 is a flowchart illustrating another cooperative positioning method based on shared vehicles according to an embodiment of the present invention. As shown in fig. 3, the cooperative positioning method based on shared vehicles may include the following steps:
in the embodiment of the present invention, the cooperative positioning method based on shared vehicles further includes steps 301 to 307, and for the description of steps 301 to 307, please refer to the detailed description of steps 201 to 207 in the second embodiment, which is not described again in the embodiment of the present invention.
308. The wearable device detects whether a user of the wearable device triggers an end use instruction, and when the end use instruction triggered by the user of the wearable device is detected, step 309 is executed; conversely, when a user-triggered end use instruction of the wearable device is not detected, execution of step 308 may continue.
309. The wearable device sends the end-of-use information to the monitoring terminal and triggers execution of steps 310 and 311.
310. The wearable device detects whether a signal sent by an electronic tag preset in a safe area is received or not in a short-distance communication mode, the safe area at least comprises a school of a user of the wearable device, and when the signal sent by the electronic tag is received, step 313 is executed; otherwise, when the signal sent by the electronic tag is not received, step 314 is executed.
In the embodiment of the present invention, the short-distance communication method includes, but is not limited to, one or more of an NFC (near field communication) technology and a Radio Frequency Identification (RFID) technology, and the present invention is not limited thereto.
Optionally, when the wearable device receives a signal sent by the electronic tag, the wearable device may also send position reminding information to the monitoring terminal, where the position reminding information is used to inform a user of the monitoring terminal that the wearable device is located in a safe area at the moment.
311. The monitoring terminal receives the end-of-use information and triggers execution of step 312.
312. And the monitoring terminal closes the communication connection with the cloud server according to the use ending information.
313. The wearable device acquires a course schedule of a user of the wearable device, and sets the restart time of the positioning function built in the wearable device according to the course schedule of the current date inquired from the course schedule.
314. The wearable device starts the positioning function built in the wearable device.
In the embodiment of the invention, the wearable device can acquire the current time of the wearable device and a course schedule of a user of the wearable device, and judge whether the current time belongs to a lesson time period according to the current time and the course schedule, wherein the lesson time period can be a time period in which courses are set in the course schedule. And when the wearable device judges that the current time belongs to the class time period, setting the restart time of the built-in positioning function of the wearable device according to the class arrangement of the date of the current time inquired from the class arrangement table. For example, if the end time of the course of the date on which the wearable device inquires the current time from the course schedule is half a pm, the wearable device may set the half a restart time of its built-in location function. When the wearable device determines that the current time does not belong to the class session, step 314 may be performed. Therefore, by the embodiment of the invention, the electric quantity loss of the wearable equipment can be effectively reduced by flexibly setting the restart time of the built-in positioning function by judging whether the current time belongs to the class time period.
As an alternative embodiment, after sending the end-of-use information to the monitoring terminal, the wearable device may further detect whether receiving a L i-Fi (L light Fidelity, visible light wireless communication) signal transmitted by a light emitting diode (L ED) preset in a secure area, which may include a home cell of a user of the wearable device, the wearable device may receive L i-Fi signal, access L i-Fi signal network and send secure area notification information to the monitoring terminal through the network to notify that the user of the wearable device is currently located in the secure area, and capture an environmental image of the current location, and adjust the restart time of the positioning function built in the wearable device according to the environmental image and the matching result of the plurality of preset wearable modes.
In an alternative embodiment, after performing step 314, the method may further comprise the following operations:
315. the wearable device collects acceleration data of a user of the wearable device over a preset time period.
In the embodiment of the present invention, a motion detection device, such as an acceleration sensor, may be built in the wearable device. The wearable device can control the acceleration sensor to collect acceleration data of the wearable device within a preset time period after the wearable device starts a built-in positioning function of the wearable device.
316. And the wearable equipment compares the acceleration data with preset standard acceleration data to obtain a comparison result, and adjusts the state switching frequency of a positioning function built in the wearable equipment according to the comparison result.
In the embodiment of the invention, the wearable device can compare acceleration data acquired by a built-in motion detection device (such as an acceleration sensor) with preset standard acceleration data, and judge the current state of the wearable device according to the obtained comparison result. In particular, the current state of the wearable device may be a motion state (e.g., the user of the wearable device is walking with the belt) or a stationary state (e.g., the user of the wearable device is in class). Therefore, the wearable device can determine the working state (state switching frequency) of the positioning function built in the wearable device according to the moving or static state of the wearable device. For example, when the wearable device determines that the current state of the wearable device is static, the start interval (state switching frequency) of the positioning function built in the wearable device is adjusted, so as to reduce the number of start times of the positioning function as much as possible; when the wearable device is in a motion state, the starting interval (state switching frequency) of the positioning function built in the wearable device can be adjusted by combining the state (motion situation) in the period of time recently acquired by the wearable device, so that the starting interval (state switching frequency) of the positioning function built in the wearable device is adaptive to the motion situation of the wearable device. Therefore, the state switching frequency of the built-in positioning function of the wearable device can be determined according to the motion or static state of the wearable device, intelligent positioning monitoring of the wearable device is achieved, and power consumption consumed by positioning of the wearable device is reduced.
In another alternative embodiment, after completing step 302, the method may further comprise the following operations:
the monitoring terminal sends an unlocking request aiming at the shared transportation means to the cloud server through the communication connection;
the cloud server receives the unlocking request, sends an unlocking instruction to the shared transportation means according to the unlocking request so that the shared transportation means can execute unlocking operation, and sends unlocking success information to the monitoring terminal;
the monitoring terminal receives the unlocking success message and triggers to execute step 304.
Therefore, by the method described in fig. 3, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route track of the wearable device, preliminarily know the next travel of the wearable device and timely master the latest movement of the user of the wearable device; the restarting time of the built-in positioning function can be flexibly set by judging whether the current time belongs to the class time period, so that the electric quantity loss of the wearable equipment can be effectively reduced; the visible light wireless communication network can be used for communicating with the monitoring terminal, so that the situation that information receiving and sending are not timely (delayed) due to congestion of other wireless communication networks is effectively avoided, a user of the monitoring terminal can timely acquire a safety region prompt message sent by the wearable device, and the timeliness of communication information transmission between the wearable device and the monitoring terminal can be guaranteed; in addition, the state switching frequency of the built-in positioning function of the wearable device can be determined according to the motion or static state of the wearable device, so that intelligent positioning monitoring of the wearable device is achieved, and power consumption of the wearable device in positioning is reduced.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of a cooperative positioning system based on shared vehicles according to an embodiment of the present invention. As shown in fig. 4, the cooperative shared-vehicle-based positioning system may include a wearable device 10, a monitoring terminal 20 associated with the wearable device, and a cloud server 30 for controlling the shared vehicle, wherein:
the wearable device 10 includes a first communication unit 101 and a closing unit 102;
the monitoring terminal 20 includes a second communication unit 201;
the cloud server 30 includes a third communication unit 301;
the first communication unit 101 is configured to send a usage requirement to the monitoring terminal, where the usage requirement is used to indicate that the user of the wearable device 10 needs to use the shared vehicle.
The second communication unit 201 is configured to receive the usage requirement sent by the wearable device 10, and send the confirmation usage information to the wearable device 10 according to the usage requirement.
Optionally, the wearable device does not have the functionality to directly unlock the shared vehicle. The first communication unit 101 may unlock the shared vehicle according to a usage requirement of the wearable device, so that a user of the wearable device can use the shared vehicle. Specifically, a communication connection relationship is pre-established between the monitoring terminal and the cloud server corresponding to the shared vehicle, so that after the first communication unit 101 receives the usage requirement sent by the wearable device, an unlocking request for the shared vehicle can be sent to the cloud server. The cloud server can receive the unlocking request and send an unlocking instruction to the shared vehicle according to the unlocking request, so that the shared vehicle receives the unlocking instruction and executes unlocking operation. The cloud server sends unlocking success information to the monitoring terminal to trigger the second communication unit 201 of the monitoring terminal to send confirmation use information to the wearable device. Therefore, the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; and the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided.
Still alternatively, the wearable device is provided with a function to directly unlock the shared vehicle. The wearable device and the cloud server corresponding to the shared vehicle can establish a communication connection relation. After the wearable device sends the use requirement to the monitoring terminal, the wearable device can also communicate with the Bluetooth module built in the shared vehicle through the Bluetooth module built in the wearable device, and the communication information in the communication process is sent to the cloud server, the cloud server sends unlocking confirmation information to the wearable equipment according to the communication information, and the wearable device can control unlocking of the Bluetooth module built in the shared vehicle through the Bluetooth module built in the wearable device after receiving the unlocking confirmation information, after the wearable device receives the unlocking confirmation information, the wearable device sends an unlocking instruction to the Bluetooth module built in the shared vehicle through the built-in Bluetooth module of the wearable device to trigger the shared vehicle to unlock, the unlocking instruction comprises the number information of the shared vehicle and an unlocking confirmation code aiming at the shared vehicle by the cloud server. Therefore, the embodiment of the invention can enable the wearable device to unlock the shared vehicle without passing through the monitoring terminal, and reduces the electric quantity loss when communicating with the monitoring terminal.
The first communication unit 101 is further configured to receive the confirmation use information sent by the monitoring terminal 20, and provide the confirmation use information to the closing unit 102.
The closing unit 102 is configured to close the positioning function built in the wearable device 10 according to the confirmation use information received by the first communication unit 101.
In this embodiment of the present invention, optionally, the wearable device further includes a positioning unit 110, where the positioning unit 110 may perform real-time positioning on a position where the wearable device is located through a positioning function built in the wearable device, and record and count positioning information of the wearable device located in each time period. Optionally, after receiving the usage confirmation information and triggering the closing unit 102 to close the built-in positioning function according to the usage confirmation message, the first communication unit 101 may further trigger the start positioning unit 110 to form a track route of the wearable device 10 according to the positioning information recorded before closing the built-in positioning function, predict a next travel route of the wearable device according to the track route and a road condition of a location where the wearable device is located when closing the built-in positioning function, obtain a route prediction result, and send the route prediction result to the monitoring terminal for a user of the monitoring terminal to view and refer.
The third communication unit 301 is configured to send the location information of the shared vehicle to the monitoring terminal 20.
The second communication unit 201 is further configured to receive the positioning information of the shared vehicle sent by the cloud server 30, as the real-time location of the wearable device.
Therefore, by the system described in fig. 4, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route of the wearable device, and can preliminarily know the next journey of the wearable device and timely master the latest trend of the user of the wearable device.
EXAMPLE five
Referring to fig. 5, fig. 5 is a schematic structural diagram of another cooperative positioning system based on shared vehicles according to an embodiment of the disclosure. Wherein the system shown in fig. 5 is optimized from the system shown in fig. 4. In the cooperative shared-vehicle-based positioning system shown in fig. 5, the usage requirement at least includes encoded image information of the shared vehicle;
the monitoring terminal 20 further includes a scanning unit 202 and a state switching unit 203, and the wearable device 10 further includes a detecting unit 103 and a starting unit 104, wherein:
the scanning unit 202 is configured to scan the encoded image information to establish a communication connection with the cloud server 30.
The second communication unit 201 may trigger the scanning unit 202 to start up after receiving the usage requirement sent by the wearable device 10, so that the scanning unit 202 executes the scanning of the encoded image information to establish a communication connection with the cloud server 30.
In an embodiment of the present invention, optionally, the encoded image information includes number information (ID number) of the shared vehicle. The scanning unit 202 scans the encoded image information, and sends a connection request including the number information of the shared vehicle to the cloud server of the shared vehicle, so that the cloud server verifies a series of information such as the identity, the account number, the recharging condition, the vehicle state and the like of the monitoring terminal according to the connection request, and agrees to the connection request of the monitoring terminal after the verification is passed, that is, the cloud server establishes communication connection with the monitoring terminal.
The cloud server can be a central control platform of a plurality of shared vehicles, and can realize data communication, information collection, ordering command and other operations on the shared vehicles.
The third communication unit 301 is also configured to establish a communication connection with the monitoring terminal 20.
The detection unit 103 is configured to detect whether the user of the wearable device 10 triggers an end-of-use instruction, and provide a detection result to the first communication unit 101.
The first communication unit 101 is further configured to send the end-of-use information to the monitoring terminal 20 when the detection unit 103 detects an end-of-use instruction triggered by the user of the wearable device 10, and trigger the activation unit 104 to activate.
The starting unit 104 is configured to start a positioning function built in the wearable device 10.
In this embodiment of the present invention, after detecting the end-of-use instruction triggered by the user of the wearable device, the detecting unit 103 may trigger the starting unit 104 to start, and the starting unit 104 starts a built-in positioning function, optionally, the built-in positioning function of the wearable device may be implemented by one or more technologies of GPS positioning, base station positioning, and WiFi positioning, which is not limited in the present invention.
The second communication unit 201 is further configured to receive the end-of-use information sent by the wearable device 10, and provide the end-of-use information to the state switching unit 203.
The state switching unit 203 is configured to close a communication connection with the cloud server 30 according to the end-of-use information received by the second communication unit 201.
Therefore, by the system described in fig. 5, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route of the wearable device, and can preliminarily know the next journey of the wearable device and timely master the latest trend of the user of the wearable device.
EXAMPLE six
Referring to fig. 6, fig. 6 is a schematic structural diagram of another cooperative positioning system based on shared vehicles according to an embodiment of the present disclosure. Wherein the system shown in fig. 6 is optimized from the system shown in fig. 5. In the cooperative positioning system based on shared vehicles shown in fig. 6, the wearable device 10 further includes an obtaining unit 105 and a setting unit 106, where:
the detecting unit 103 is further configured to detect whether a signal sent by an electronic tag preset in a security area is received in a short-distance communication manner after the first communication unit 101 sends the end-of-use information to the second communication unit 201 of the monitoring terminal 20 and before the starting unit 105 starts the built-in positioning function, where the security area at least includes a school of a user of the wearable device 10.
The acquiring unit 105 is configured to acquire a schedule of the user of the wearable device 10 when the detecting unit 103 detects that the first communication unit 101 of the wearable device 10 receives the signal transmitted by the electronic tag, and provide the schedule to the setting unit 106.
The setting unit 106 is configured to set a restart time of the positioning function built in the wearable device 10 according to the schedule of the current date queried from the schedule acquired by the acquiring unit 105.
In this embodiment of the present invention, the setting unit 106 may obtain the current time of the wearable device and a course scheduling table of a user of the wearable device, and determine whether the current time belongs to a lesson time period according to the current time and the course scheduling table, where the lesson time period may be a time period in which a lesson is set in the course scheduling table. When the setting unit 106 determines that the current time belongs to the class time period, the restart time of the positioning function built in the wearable device is set according to the class arrangement of the date of the current time inquired from the class arrangement table. For example, if the ending time of the course, which is the date when the current time is found by the setting unit 106 from the course schedule table, is half a pm, the setting unit 106 may set the restarting time of the positioning function built in the setting unit 106. When the setting unit 107 determines that the current time does not belong to the class time period, the starting unit 104 may be triggered to start, so that the starting unit 104 starts a built-in positioning function. Therefore, by the embodiment of the invention, the electric quantity loss of the wearable equipment can be effectively reduced by flexibly setting the restart time of the built-in positioning function by judging whether the current time belongs to the class time period.
As an alternative embodiment, after sending the end-of-use information to the second communication unit 201 of the monitoring terminal, the first communication unit 101 may further detect whether a L i-Fi (L light Fidelity, visible light wireless communication) signal emitted by a light emitting diode (L ED) preset in a security area, which may include a residential cell of a user of a school or a wearable device, is received, and when the first communication unit 101 receives the L i-Fi signal, the first communication unit may access L i-Fi signal network and send security area prompting information to the monitoring terminal through the network to inform that the user of the wearable device is currently located in the security area, shoot an environment image of a current location, and trigger the setting unit 106 to start, and the setting unit 106 adjusts a restart time of a positioning function built in the wearable device according to a matching result of the environment image and preset multiple scene modes.
The starting unit 104 is specifically configured to start a positioning function built in the wearable device 10 when the detecting unit 103 detects that the wearable device 10 does not receive the signal sent by the electronic tag.
As an optional implementation manner, as shown in fig. 6, the wearable device 10 further includes an acquisition unit 107, a comparison unit 108, and an adjustment unit 109, where:
the collecting unit 107 is configured to collect acceleration data of the user of the wearable device 10 within a preset time period after the starting unit 104 starts the positioning function built in the wearable device, and provide the acceleration data to the comparing unit 108.
The starting unit 104 may trigger the acquiring unit 107 to start after starting the built-in positioning function.
The comparing unit 108 is configured to compare the acceleration data acquired by the acquiring unit 107 with preset standard acceleration data to obtain a comparison result, and provide the comparison result to the adjusting unit 109.
The adjusting unit 109 is configured to adjust a state switching frequency of a positioning function built in the wearable device 10 according to the comparison result obtained by the comparing unit 108.
In an embodiment of the present invention, the comparing unit 108 may compare acceleration data acquired by a motion detecting device (e.g., an acceleration sensor) built in the acquiring unit 107 with preset standard acceleration data, and determine the current state of the wearable device according to an obtained comparison result. In particular, the current state of the wearable device may be a motion state (e.g., the user of the wearable device is walking with the belt) or a stationary state (e.g., the user of the wearable device is in class). Therefore, the adjustment unit 110 can determine the working state (state switching frequency) of the positioning function built in the wearable device according to the moving or static state. For example, when the wearable device determines that the current state of the wearable device is static, the start interval (state switching frequency) of the positioning function built in the wearable device is adjusted, so as to reduce the number of start times of the positioning function as much as possible; when the wearable device is in a motion state, the adjusting unit 109 may adjust an activation interval (state switching frequency) of the positioning function built in the wearable device in combination with a state (motion situation) in a period of time most recently acquired by the wearable device, so that the activation interval (state switching frequency) of the positioning function built in the wearable device is adapted to the motion situation of the wearable device. Therefore, the state switching frequency of the built-in positioning function of the wearable device can be determined according to the motion or static state of the wearable device, intelligent positioning monitoring of the wearable device is achieved, and power consumption consumed by positioning of the wearable device is reduced.
As an alternative implementation, as shown in fig. 6, the second communication unit 201 is further configured to send an unlocking request for the shared vehicle to the third communication unit 301 of the cloud server 30 after scanning the encoded image information to establish a communication connection with the cloud server 30 of the shared vehicle.
The third communication unit 301 is further configured to receive an unlocking request sent by the second communication unit 201, send an unlocking instruction to the shared vehicle according to the unlocking request so as to enable the shared vehicle to perform an unlocking operation, and send unlocking success information to the second communication unit 201 of the monitoring terminal 20.
The second communication unit 201 is further configured to receive the unlocking success message sent by the third communication unit 301, and execute the above-mentioned sending of the confirmation use information to the first communication unit 101 of the wearable device.
Therefore, by the system described in fig. 6, the real-time position of the user of the wearable device can be obtained by the positioning system of the shared vehicle in the process that the user uses the shared vehicle, so that the power consumption of the wearable device for positioning can be reduced, and the positioning accuracy is improved because the positioning of the shared vehicle is more accurate; the monitoring terminal can complete unlocking of the shared vehicle according to the use requirement sent by the wearable device, so that the wearable device is monitored, and the movement of a user of the wearable device is known in time; the electric quantity lost by the wearable equipment due to unlocking the shared vehicle is effectively avoided; the wearable device can unlock the shared vehicle without passing through the monitoring terminal, so that the electric quantity loss in communication with the monitoring terminal is reduced; in addition, the user of the monitoring terminal can timely know the route track of the wearable device, preliminarily know the next travel of the wearable device and timely master the latest movement of the user of the wearable device; the restarting time of the built-in positioning function can be flexibly set by judging whether the current time belongs to the class time period, so that the electric quantity loss of the wearable equipment can be effectively reduced; the visible light wireless communication network can be used for communicating with the monitoring terminal, so that the situation that information receiving and sending are not timely (delayed) due to congestion of other wireless communication networks is effectively avoided, a user of the monitoring terminal can timely acquire a safety region prompt message sent by the wearable device, and the timeliness of communication information transmission between the wearable device and the monitoring terminal can be guaranteed; in addition, the state switching frequency of the built-in positioning function of the wearable device can be determined according to the motion or static state of the wearable device, so that intelligent positioning monitoring of the wearable device is achieved, and power consumption of the wearable device in positioning is reduced.
EXAMPLE seven
Fig. 7 shows only a portion related to the embodiment of the present invention, and for convenience of description, please refer to the method portion of the embodiment of the present invention for a specific technical detail that is not disclosed. This wearable equipment can be for including arbitrary terminal equipment such as phone wrist-watch, intelligent wrist strap, intelligent glasses to the terminal is the phone wrist-watch as an example:
fig. 7 is a block diagram showing a part of the structure of a telephone wristwatch relating to a terminal provided by an embodiment of the present invention. Referring to fig. 7, the telephone watch includes: radio Frequency (RF) circuit 1110, memory 1120, input unit 1130, display unit 1140, sensor 1150, audio circuit 1160, wireless communication module 1170, processor 1180, power supply 1190, and camera 1100. Those skilled in the art will appreciate that the telephone watch configuration shown in fig. 7 does not constitute a limitation of a telephone watch, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The various components of the telephone watch are described in detail below with reference to fig. 7:
the RF circuit 1110 may be used for receiving and transmitting signals during a message transmission or call, and particularly, for receiving downlink information of a base station and then processing the received downlink information, and further, for transmitting data designed for uplink to the base station, the RF circuit 1110 may include, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier (L noise amplifier, &lttttransmission = L "&ttt/t &tttna), a duplexer, etc. furthermore, the RF circuit 1110 may communicate with a network and other devices through wireless communication, which may use any communication standard or protocol, including, but not limited to, a global system for Mobile communication (GSM), a General Packet radio Service (General Packet radio Service, GPRS), a Code Division Multiple Access (Code Division Multiple Access, CDMA), a CDMA, a Short Service (SMS), a Short Service (Short message Service), a WCDMA, a Service (L), a WCDMA, a long Term Evolution (SMS), a Short Service (Service), a Service, L, etc.
The memory 1120 can be used for storing executable program codes, and the processor 1180 coupled with the memory 1120 can execute various functional applications and data processing of the telephone watch by running the executable program codes stored in the memory 1120, and particularly can be used for executing all or part of the steps of any one of the first to third embodiments of the shared vehicle-based cooperative positioning method. The memory 1120 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the stored data area may store data (such as audio data, a phonebook, etc.) created according to the use of the telephone watch, and the like. Further, the memory 1120 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 1130 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the telephone watch. Specifically, the input unit 1130 may include a touch panel 1131 and other input devices 1132. Touch panel 1131, also referred to as a touch screen, can collect touch operations of a user on or near the touch panel 1131 (for example, operations of the user on or near touch panel 1131 by using any suitable object or accessory such as a finger or a stylus pen), and drive corresponding connection devices according to a preset program. Alternatively, the touch panel 1131 may include two parts, namely, a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 1180, and can receive and execute commands sent by the processor 1180. In addition, the touch panel 1131 can be implemented by using various types, such as resistive, capacitive, infrared, and surface acoustic wave. The input unit 1130 may include other input devices 1132 in addition to the touch panel 1131. In particular, other input devices 1132 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.
Display unit 1140 may be used to Display information input by or provided to the user and various menus of the telephone watch, Display unit 1140 may include a Display panel 1141, optionally Display panel 1141 may be configured in the form of a liquid crystal Display (L iquid crystal Display, L CD), Organic light-Emitting Diode (Organic L light-Emitting Diode, O L ED), etc. further, touch panel 1131 may cover Display panel 1141, and when touch panel 1131 detects a touch operation on or near touch panel 1131, it is transmitted to processor 1180 to determine the type of touch event, and processor 1180 then provides a corresponding visual output on Display panel 1141 according to the type of touch event, although in fig. 7, touch panel 1131 and Display panel 1141 are implemented as two separate components to implement the input and output functions of the telephone watch, in some embodiments, touch panel 1131 and Display panel 1141 may be integrated to implement the input and output functions of the watch telephone.
The phone watch may also include at least one sensor 1150, such as a light sensor, motion sensor, and other sensors. Specifically, the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 1141 according to the brightness of ambient light, and the proximity sensor may turn off the display panel 1141 and/or the backlight when the mobile phone moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
Audio circuitry 1160, speaker 1161, and microphone 1162 may provide an audio interface between a user and a telephone watch. The audio circuit 1160 may transmit the electrical signal converted from the received audio data to the speaker 1161, and convert the electrical signal into a sound signal for output by the speaker 1161; on the other hand, the microphone 1162 converts the collected sound signals into electrical signals, which are received by the audio circuit 1160 and converted into audio data, which are processed by the audio data output processor 1180, and then passed through the RF circuit 1110 for transmission to, for example, another telephone watch, or for output to the memory 1120 for further processing.
The wireless communication module 1170 may be configured to transmit information to an external device, receive a control instruction of the external device, and the like, and in particular, transmit the control instruction to the processor 1180 after receiving the control instruction of the external device, and process the control instruction by the processor 1180. The wireless communication module 1170 may include, for example, a wireless fidelity (WiFi) module. WiFi belongs to a short-distance wireless transmission technology, the telephone watch can be used for sending information, helping a user to receive and send emails, browsing webpages, accessing streaming media, receiving control instructions of external equipment and the like through a WiFi module, and wireless broadband internet access is provided for the user.
Processor 1180 is the control center for the telephone watch, and is connected to various components of the overall handset using various interfaces and lines, and performs various functions of the telephone watch and processes data by running or executing software programs and/or modules stored in memory 1120, and calling data stored in memory 1120, thereby monitoring the telephone watch as a whole. Optionally, processor 1180 may include one or more processing units; preferably, the processor 1180 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated within processor 1180.
The telephone watch also includes a power supply 1190 (such as a battery) for powering the various components, which may be logically coupled to the processor 1180 via a power management system that may be used to manage charging, discharging, and power consumption.
Although not shown, the phone watch may also include a bluetooth module or the like, which will not be described in detail herein.
In an embodiment of the present invention, the telephone watch includes a processor 1180 for executing executable program code stored in the memory 1120, and further includes the following functions:
controlling the wireless communication module 1170 to send a usage demand to a monitoring terminal associated with the wearable device to trigger the monitoring terminal to: receiving the use requirement sent by the wireless communication module 1170, and sending confirmation use information to the wireless communication module 1170 according to the use requirement, wherein the use requirement is used for indicating that a user of the wearable device needs to use the shared vehicle;
the wireless communication module 1170 is controlled to receive the confirmation use information and close the built-in positioning function according to the confirmation use information.
The monitoring terminal receives the positioning information of the shared transportation means sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device.
It can be seen that, through the processor 1180 included in the telephone watch, the built-in positioning function of the telephone watch can be turned off according to the confirmation use information sent by the monitoring terminal, and the power consumption of the telephone watch in positioning can be reduced.
It will be understood by those skilled in the art that all or part of the steps in the methods of the embodiments described above may be implemented by instructions associated with a program, which may be stored in a computer-readable storage medium, where the storage medium includes Read-Only Memory (ROM), Random Access Memory (RAM), Programmable Read-Only Memory (PROM), Erasable Programmable Read-Only Memory (EPROM), One-time Programmable Read-Only Memory (OTPROM), Electrically Erasable Programmable Read-Only Memory (EEPROM), compact disc-Read-Only Memory (CD-ROM), or other Memory, magnetic disk, magnetic tape, or magnetic tape, Or any other medium which can be used to carry or store data and which can be read by a computer.
The above embodiments are only used for illustrating the technical solutions of the present application and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (10)

1. A method for cooperative positioning based on shared vehicles, the method comprising:
a monitoring terminal receives a use requirement sent by a wearable device associated with the monitoring terminal, wherein the use requirement is used for indicating that a user of the wearable device needs to use the shared vehicle;
the monitoring terminal sends the use confirmation information to the wearable equipment according to the use requirement;
the wearable device receives the use confirmation information and closes a built-in positioning function according to the use confirmation information;
and the monitoring terminal receives the positioning information of the shared transportation means, which is sent by the cloud server corresponding to the shared transportation means, and the positioning information is used as the real-time position of the wearable device.
2. The method of claim 1, wherein the usage requirements include at least encoded image information of the shared vehicle;
after the monitoring terminal receives the use requirement sent by the wearable device associated with the monitoring terminal, the method further comprises:
the monitoring terminal scans the coded image information to establish communication connection with a cloud server corresponding to the shared vehicle;
the method further comprises the following steps:
the wearable device detects whether a user of the wearable device triggers an end of use instruction;
when the use ending instruction triggered by the user of the wearable device is detected, the wearable device sends use ending information to the monitoring terminal and starts the built-in positioning function of the wearable device;
and the monitoring terminal receives the use ending information and closes the communication connection with the cloud server according to the use ending information.
3. The method of claim 2, wherein after the wearable device initiates the positioning function built therein, the method further comprises:
the wearable device collects acceleration data of a user of the wearable device within a preset time period;
and the wearable equipment compares the acceleration data with preset standard acceleration data to obtain a comparison result, and adjusts the state switching frequency of the positioning function built in the wearable equipment according to the comparison result.
4. The method according to claim 2 or 3, wherein after the wearable device sends the end-of-use information to the monitoring terminal and before the wearable device initiates the positioning function built in the wearable device, the method further comprises:
the wearable device detects whether a signal sent by an electronic tag preset in a safe area is received or not in a short-distance communication mode, wherein the safe area at least comprises a school of a user of the wearable device;
when the signal sent by the electronic tag is received, the wearable device acquires a course schedule of a user of the wearable device, and the restart time of a positioning function built in the wearable device is set according to the course schedule of the current date inquired from the course schedule;
when the signal sent by the electronic tag is not received, the wearable device executes the starting of the built-in positioning function.
5. The method according to any one of claims 1 to 3, wherein after the monitoring terminal receives the usage requirement transmitted by the wearable device associated with the monitoring terminal, the method further comprises:
the monitoring terminal sends an unlocking request aiming at the shared transportation means to a cloud server corresponding to the shared transportation means;
the cloud server receives the unlocking request, sends an unlocking instruction to the shared transportation means according to the unlocking request so that the shared transportation means executes unlocking operation, and sends unlocking success information to the monitoring terminal;
and the monitoring terminal receives the unlocking success message and executes the sending of the confirmation use information to the wearable equipment according to the use requirement.
6. A cooperative positioning system based on a shared vehicle, the system comprising a wearable device, a monitoring terminal associated with the wearable device, and a cloud server for controlling the shared vehicle, wherein:
the wearable device comprises a first communication unit and a closing unit;
the monitoring terminal comprises a second communication unit;
the cloud server comprises a third communication unit;
the first communication unit is used for sending a use demand to the monitoring terminal, and the use demand is used for indicating that a user of the wearable device needs to use the shared vehicle;
the second communication unit is used for receiving the use requirement sent by the wearable device and sending confirmation use information to the wearable device according to the use requirement;
the first communication unit is further configured to receive the confirmation use information;
the closing unit is used for closing the built-in positioning function of the wearable device according to the confirmed use information;
the third communication unit is used for sending the positioning information of the shared vehicle to the monitoring terminal;
the second communication unit is further configured to receive the positioning information of the shared vehicle sent by the cloud server as a real-time location of the wearable device.
7. The system of claim 6, wherein the usage requirements include at least encoded image information of the shared vehicle;
the monitoring terminal further comprises a scanning unit and a state switching unit, the wearable device further comprises a detection unit and a starting unit, wherein:
the scanning unit is used for scanning the coded image information to establish communication connection with the cloud server;
the third communication unit is further configured to establish the communication connection with the monitoring terminal;
the detection unit is used for detecting whether a user of the wearable device triggers a use ending instruction;
the first communication unit is further configured to send usage ending information to the monitoring terminal when the detection unit detects the usage ending instruction triggered by the user of the wearable device;
the starting unit is used for starting the positioning function built in the wearable device;
the second communication unit is further configured to receive the end-of-use information sent by the wearable device;
and the state switching unit is used for closing the communication connection with the cloud server according to the use ending information.
8. The system of claim 7, wherein the wearable device further comprises an acquisition unit, a comparison unit, and an adjustment unit, wherein:
the acquisition unit is used for acquiring acceleration data of a user of the wearable device within a preset time period after the starting unit starts the positioning function built in the wearable device;
the comparison unit is used for comparing the acceleration data with preset standard acceleration data to obtain a comparison result;
the adjusting unit is used for adjusting the state switching frequency of the positioning function built in the wearable device according to the comparison result.
9. The system according to claim 7 or 8, wherein the wearable device further comprises an acquisition unit and a setting unit, wherein:
the detection unit is further configured to detect whether a signal sent by an electronic tag preset in a security area is received in a short-distance communication manner after the first communication unit sends the use ending information to the monitoring terminal and before the starting unit starts the built-in positioning function, where the security area at least includes a school of a user of the wearable device;
the acquisition unit is used for acquiring a course schedule of a user of the wearable device when the detection unit detects that the wearable device receives the signal sent by the electronic tag;
the setting unit is used for setting the restart time of the positioning function built in the wearable device according to the course arrangement of the current date inquired from the course arrangement table;
the starting unit is specifically configured to start the built-in positioning function when the detection unit detects that the wearable device does not receive the signal sent by the electronic tag.
10. The system according to any one of claims 6 to 8,
the second communication unit is further configured to send an unlocking request for the shared vehicle to the cloud server after receiving the usage demand sent by the wearable device associated with the monitoring terminal;
the third communication unit is further configured to receive the unlocking request, send an unlocking instruction to the shared vehicle according to the unlocking request, so that the shared vehicle executes an unlocking operation, and send unlocking success information to the monitoring terminal;
and the second communication unit is also used for receiving the unlocking success message and executing the sending of the confirmation use information to the wearable equipment according to the use requirement.
CN201810297755.0A 2018-03-30 2018-03-30 Cooperative positioning method and system based on shared transportation means Expired - Fee Related CN108616981B (en)

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