CN113824461B - Positioning method and system based on smart watch and mobile terminal - Google Patents
Positioning method and system based on smart watch and mobile terminal Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/04—Input or output devices integrated in time-pieces using radio waves
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/385—Transceivers carried on the body, e.g. in helmets
- H04B2001/3861—Transceivers carried on the body, e.g. in helmets carried in a hand or on fingers
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- 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
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Abstract
The invention discloses a positioning method, a positioning system and a mobile terminal based on a smart watch, wherein the method comprises the following steps: the method comprises the steps that a mobile terminal monitors whether the position of a target user carrying the intelligent watch changes or not; if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, the intelligent watch is controlled to start a GPS, and whether the GPS has a signal or not is judged; if the GPS has signals, the target user carrying the intelligent watch is located outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map. According to the invention, GPS positioning is started only when the position of the intelligent watch changes, and the mobile terminal acquires the position information of the intelligent watch when the GPS has a signal and displays the position information on the map, so that the positioning is more accurate, and if the position of the intelligent watch does not change, the intelligent watch is controlled to enter an idle state, so that the positioning frequency is greatly reduced, and the power consumption of the intelligent watch is reduced.
Description
Technical Field
The invention relates to the technical field of intelligent watches, in particular to a positioning method and system based on an intelligent watch, a mobile terminal and a computer readable storage medium.
Background
With the development of mobile technology, many conventional electronic products also start to increase mobile functions, such as watches that can only be used for watching time in the past, and nowadays, they can also be connected to the internet through smart phones or home networks to display contents such as incoming call information, twitter, news feeds, weather information, and the like. The intelligent watch has information processing capacity and meets the basic technical requirements of watches. Besides indicating time, the smart watch also has one or more functions of reminding, navigation, calibration, monitoring, interaction and the like; the display means includes a pointer, a number, an image, and the like. The population quantity of China is large, and with the economic development of China and the increasing improvement of the living standard of people, the improvement of the consumption level of residents drives the development of the industry of domestic intelligent watches, so that the market of domestic intelligent watches is a market with great potential, and domestic intelligent watch products have great development opportunities.
Function of children's location intelligence wrist-watch: the multifunctional intelligent child safety monitoring system has the advantages that multiple positioning is achieved, two-way conversation is achieved, SOS help seeking is achieved, remote monitoring is achieved, intelligent anti-lost performance is achieved, history tracks, electronic fences, pedometers, love rewards are achieved, safety of children is guaranteed, and a healthy and safe growth environment is provided for the children.
Along with scientific and technological progress, the smart watch function is more and more powerful, especially children's wrist-watch has possessed the locate function, and the head of a family can pass through cell-phone software direct positioning child's position at any time, has guaranteed child's safety outside to a certain extent.
The user also finds many places worth optimizing in the process of using the positioning function, and the main set problems are as follows: excessive power consumption and inaccurate positioning. GPS positioning consumes more power, if positioning is carried out for a long time, the service life of an intelligent watch with small battery capacity can be greatly shortened, a watch with a 500ma battery can only be used for 1 to 2 days, and the watch needs to be charged frequently; the GPS positioning can only meet outdoor scenes, and is slow in starting, points can not be determined in places with poor signals, and the conditions of slow positioning or inaccurate positioning exist.
Accordingly, there is a need for improvements and developments in the art.
Disclosure of Invention
The invention mainly aims to provide a positioning method, a positioning system, a mobile terminal and a computer readable storage medium based on a smart watch, and aims to solve the problems that a smart watch GPS in the prior art is large in power consumption and inaccurate.
In order to achieve the above object, the present invention provides a positioning method based on a smart watch, including the following steps:
the method comprises the steps that a mobile terminal monitors whether the position of a target user carrying the intelligent watch changes or not;
if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, controlling the intelligent watch to start a GPS, and judging whether the GPS has a signal or not;
if the GPS has signals, the target user carrying the intelligent watch is located outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map.
Optionally, the positioning method based on the smart watch, wherein the mobile terminal monitors whether a position of a target user carrying the smart watch changes, and then the method further includes:
if the mobile terminal monitors that the position of the target user carrying the intelligent watch does not change, the mobile terminal controls the intelligent watch to enter an idle state, and controls the interval time of whether the position of the intelligent watch changes or not to be increased by a preset value when the intelligent watch is in the idle state.
Optionally, the method for positioning based on a smart watch, wherein the mobile terminal controls the smart watch to enter an idle state, and controls an interval time of whether a position of the smart watch changes in the idle state to be increased by a preset value, and then further includes:
if the position of the intelligent watch is detected to be changed in the idle state, controlling the intelligent watch to exit the idle state, starting positioning and reporting data to the mobile terminal;
if the position of the intelligent watch is not changed when the intelligent watch is in the idle state, the intelligent watch is detected only after the interval time increased by the preset value is reached, and the functions of GPS and data reporting are not started.
Optionally, the method for positioning based on a smart watch, wherein if the mobile terminal monitors that the position of the target user carrying the smart watch changes, the mobile terminal controls the smart watch to start the GPS and determines whether the GPS has a message, and then the method further includes:
if the GPS has no signal, the target user carrying the intelligent watch is located indoors, and the mobile terminal uploads WIFI data and LBS data to the server, so that the server queries longitude and latitude by using service and returns the data to the mobile terminal.
Optionally, the positioning method based on the smart watch, wherein the monitoring, by the mobile terminal, whether the position of the target user carrying the smart watch changes includes:
the mobile terminal establishes communication connection with the intelligent watch carried by the target user and binds the intelligent watch;
and after the mobile terminal is successfully bound with the intelligent watch carried by the target user, the mobile terminal monitors whether the position of the target user carrying the intelligent watch changes in real time.
Optionally, the positioning method based on the smart watch, wherein if the mobile terminal monitors that the position of the target user carrying the smart watch changes, the mobile terminal controls the smart watch to start the GPS and determines whether the GPS has a signal, specifically including:
if the number of steps generated by the mobile terminal according to the intelligent watch exceeds a preset threshold value, indicating that the position of a target user carrying the intelligent watch changes;
and if the position of the target user changes, the mobile terminal controls the intelligent watch to start the GPS and judges whether the GPS has a signal.
Optionally, the positioning method based on the smart watch, where if the GPS has a signal, it indicates that the target user carrying the smart watch is located outdoors, and the mobile terminal obtains the location information of the smart watch and displays the location information on a map, specifically includes:
if the GPS has signals, the mobile terminal judges that the target user carrying the intelligent watch is located outdoors;
and the mobile terminal acquires the position information of the target user carrying the intelligent watch and displays the position information on a map through longitude and latitude.
In addition, in order to achieve the above object, the present invention further provides a positioning system based on a smart watch, wherein the positioning system based on the smart watch includes:
the position detection module is used for monitoring whether the position of a target user carrying the intelligent watch changes or not by the mobile terminal;
the signal starting module is used for controlling the intelligent watch to start the GPS and judging whether the GPS has a signal or not if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes;
and the information display module is used for indicating that a target user carrying the intelligent watch is outdoors if the GPS has a signal, and the mobile terminal acquires the position information of the intelligent watch and displays the position information on a map.
In addition, to achieve the above object, the present invention also provides a mobile terminal, wherein the mobile terminal includes: a memory, a processor and a smart-watch based positioning program stored on the memory and executable on the processor, the smart-watch based positioning program, when executed by the processor, implementing the steps of the smart-watch based positioning method as described above.
In addition, to achieve the above object, the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores a positioning program based on a smart watch, and the positioning program based on the smart watch realizes the steps of the positioning method based on the smart watch as described above when being executed by a processor.
The method comprises the steps that whether the position of a target user carrying the intelligent watch changes or not is monitored through the mobile terminal; if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, the intelligent watch is controlled to start a GPS, and whether the GPS has a signal or not is judged; if the GPS has signals, the target user carrying the intelligent watch is located outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map. According to the invention, the GPS positioning is started when the position of the intelligent watch changes, the mobile terminal acquires the position information of the intelligent watch when the GPS has a signal, and the position information is displayed on the map, so that the positioning is more accurate, and if the position of the intelligent watch does not change, the intelligent watch is controlled to enter an idle state, so that the positioning frequency is greatly reduced, and the power consumption of the intelligent watch is reduced.
Drawings
FIG. 1 is a flow chart of a preferred embodiment of a smart watch-based positioning method of the present invention;
FIG. 2 is a flowchart of step S10 in the preferred embodiment of the positioning method based on the smart watch of the present invention;
FIG. 3 is a flowchart of step S20 in the preferred embodiment of the positioning method based on the smart watch of the present invention;
FIG. 4 is a flowchart of step S30 in the preferred embodiment of the positioning method based on the smart watch of the present invention;
FIG. 5 is a schematic diagram illustrating a navigation position input for positioning according to a preferred embodiment of the positioning method based on a smart watch of the present invention;
FIG. 6 is a schematic diagram of obtaining a location range of the location of FIG. 5 according to a preferred embodiment of the location method of the present invention;
fig. 7 is a schematic diagram of a positioning method based on a smart watch according to an embodiment of the present invention, in which a last acquired GPS point is used as a reference point, a semicircle is made in a forward direction with a radius, and whether a positioning point of WIFI + LBS is within a range is calculated, and a preferred appropriate WIFI + LBS point is a more accurate point;
FIG. 8 is a schematic diagram of a preferred embodiment of a smart watch-based positioning system of the present invention;
FIG. 9 is a diagram illustrating an operating environment of a mobile terminal according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the positioning method based on the smart watch according to the preferred embodiment of the present invention includes the following steps:
and S10, the mobile terminal monitors whether the position of the target user carrying the intelligent watch changes or not.
Fig. 2 is a flowchart of step S10 in the positioning method based on the smart watch according to the present invention.
As shown in fig. 2, the step S10 includes:
s11, establishing communication connection between the mobile terminal and the intelligent watch carried by the target user, and binding;
s12, after the mobile terminal is successfully bound with the intelligent watch carried by the target user, the mobile terminal monitors whether the position of the target user carrying the intelligent watch changes in real time.
Specifically, mobile terminal (for example, parent's smart phone) with target user (for example, child in the family) carries smart watch establishes communication connection, and binds, for example, the parent establishes binding connection with the smart watch that the child wore on hand through the smart phone of oneself, and the parent can in time acquire child relevant information (for example, position information) through being connected of smart phone and smart watch, and the smart watch is convenient for child to hand-carry, can in time fix a position child's position information, works as mobile terminal with the smart watch that the target user carried successfully establishes binding connection back, for example, parent's smart phone and the smart watch that the child was on hand establish binding connection back, mobile terminal real-time supervision carries whether the target user's of smart watch position changes, for example, parent's smart phone real-time supervision has taken the smart watch on hand the position of child and has changed.
And S20, if the mobile terminal monitors that the position of the target user carrying the intelligent watch changes, controlling the intelligent watch to start a GPS, and judging whether the GPS has a signal.
Please refer to fig. 3, which is a flowchart of step S20 in the positioning method based on the smart watch according to the present invention.
As shown in fig. 3, the step S20 includes:
s21, if the number of steps generated by the mobile terminal according to the intelligent watch exceeds a preset threshold value, indicating that the position of a target user carrying the intelligent watch changes;
s22, if the position of the target user changes, the mobile terminal controls the intelligent watch to start a GPS, and whether the GPS has a signal or not is judged.
Specifically, if the number of steps generated by the mobile terminal according to the smart watch exceeds a preset threshold, it indicates that the position of the target user carrying the smart watch changes, for example, the preset threshold in the smart watch may be preset, where the preset threshold indicates that the position of the user changes greatly when the user exceeds a certain number of steps, for example, the preset threshold is set to 1000 steps, and when the number of steps counted by the smart watch on a child exceeds 1000 steps, it indicates that the current position and the last position of the child change, and if the position of the target user changes, the mobile terminal controls the smart watch to start the GPS and determines whether the GPS has a signal, that is, after the current position and the last position of the child change, the smart watch starts the GPS and determines whether the GPS has a signal, so as to facilitate the next determination.
And S30, if the GPS has signals, the target user carrying the intelligent watch is shown to be outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map.
Please refer to fig. 4, which is a flowchart of step S30 in the positioning method based on the smart watch according to the present invention.
As shown in fig. 4, the step S30 includes:
s31, if the GPS has signals, the mobile terminal judges that the target user carrying the intelligent watch is located outdoors;
and S32, the mobile terminal acquires the position information of the target user carrying the intelligent watch, and displays the position information on a map through longitude and latitude.
Specifically, for example child's current position and last position have taken place the back that changes, the smart watch starts GPS to judge whether there is the signal in GPS, if judge that GPS has the signal, mobile terminal judges to carry the target user of smart watch is in outdoors, and the head of a family can judge the child who carries the smart watch through the smart mobile phone promptly and be in outdoor environment, at this moment, mobile terminal acquires to carry the target user's of smart watch positional information to show positional information on the map through the longitude and latitude, the head of a family can acquire child's positional information through the smart mobile phone of oneself promptly, and show child's positional information on the map, the head of a family of being convenient for in time knows child's position.
Further, if the mobile terminal monitors that the position of the target user carrying the smart watch does not change, that is, the parent monitors that the position of the child carrying the smart watch does not change through the smart phone, the mobile terminal controls the smart watch to enter an idle state, that is, the smart phone of the parent can inform the smart watch of the child to enter the idle state, and controls an interval time of whether the detection position of the smart watch changes in the idle state is increased by a preset value, for example, the preset value is 30 minutes, that is, the time interval of detecting the position change at each time is increased, and the positioning frequency is reduced, so that the position of the child does not change for a long time, the smart watch is not required to be frequently positioned, and the power consumption of the smart watch is reduced.
Further, if the position of the smart watch is detected to be changed in the idle state, that is, the parent detects that the position of the smart watch is changed in the idle state through the smart phone, the smart watch is controlled to exit the idle state, and data is reported to the mobile terminal after positioning is started; if the position of the intelligent watch is not changed when the intelligent watch is in the idle state, the intelligent watch is detected only after the interval time with the preset value (for example, 30 minutes) is increased, and the functions of GPS and data reporting are not started.
Further, if the GPS has no signal, the target user carrying the smart watch is in a room, namely the child is not out, the mobile terminal obtains the current position of the positioning device by using various types of positioning technologies, and provides information resources and basic Services for the positioning device through the mobile internet, firstly, the user can determine the spatial position of the user by using the positioning technology, then, the user can obtain the resources and information related to the position through the mobile internet, various information technologies such as mobile communication, internet, spatial positioning, position information, big data and the like are fused in the LBS service, data updating and interaction are carried out by using a mobile internet service platform, and the user can obtain corresponding Services through the spatial positioning), and the data are uploaded to the server, so that the server returns the data to the mobile terminal after inquiring the latitude and longitude by using the Services.
As shown in fig. 6, 7 and 8, on this basis, in order to make the positioning under the condition that the GPS has no signal more accurate, two schemes may be used, where a point of the last acquired GPS is used as a reference point, a semicircle is made in the advancing direction with a radius, and whether the positioning point of the WIFI + LBS is within the range is calculated, and a point with a proper WIFI + LBS is preferably selected as a more accurate point; and calculating by using a PDR algorithm to obtain the positioning point. Come like this, when the user had a rest, the intelligence wrist-watch was just in the dormant state basically, and indoor outdoor, the user also can accurate location when carrying out frequent displacement, can both use this technique to carry out the accurate positioning when designing old man, child, pet location product.
In order to overcome the problems of overlarge power consumption and inaccurate positioning, the invention provides a positioning method based on an intelligent watch, a GPS + WIFI + LBS is applied, the GPS cold start is accelerated by an A-GPS, and the positioning is carried out in an auxiliary triggering mode by step counting; and judging the user environment and the static state, and reducing the number of positioning points. Detecting whether a base station changes or not, whether WIFI changes or not and whether a user has step counting exceeding a threshold value or not at intervals, representing that the position of the user changes, starting a GPS, if no signal represents that the user is indoor, uploading WIFI data and LBS data to a server, inquiring longitude and latitude by using a hundred-degree service, and returning the data to the equipment or monitoring equipment; if the GPS has signals, all data are uploaded by representing outdoor positioning, and longitude and latitude are directly displayed on a map. If the WIFI base stations of the continuous points are unchanged, the position of a user is not changed or the positions of the GPS are smaller than a threshold value, the situation that the position is not changed is shown, and the equipment enters an idle state; the time for detecting the position change in each time in the idle state is longer than that in the normal state, so that the positioning frequency is greatly reduced. And if the position changes, exiting the idle state, starting positioning and reporting data. The position is not changed, only detection is carried out, GPS and reported data are not started, and the power consumption is correspondingly reduced;
further, as shown in fig. 8, based on the above positioning method based on the smart watch, the present invention also provides a positioning system based on the smart watch, wherein the positioning system based on the smart watch includes:
the position detection module 51 is used for monitoring whether the position of a target user carrying the smart watch changes or not by the mobile terminal;
the signal starting module 52 is configured to control the smart watch to start a GPS and determine whether the GPS has a signal if the mobile terminal monitors that the position of the target user carrying the smart watch changes;
and the information display module 53 is configured to indicate that the target user carrying the smart watch is outdoors if the GPS has a signal, and the mobile terminal acquires the position information of the smart watch and displays the position information on a map.
Further, as shown in fig. 9, based on the above positioning method based on the smart watch, the present invention also provides a mobile terminal, which includes a processor 10, a memory 20, and a display 30. Fig. 9 shows only some of the components of the mobile terminal, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.
The memory 20 may in some embodiments be an internal storage unit of the mobile terminal, such as a hard disk or a memory of the mobile terminal. The memory 20 may also be an external storage device of the mobile terminal in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the mobile terminal. Further, the memory 20 may also include both an internal storage unit and an external storage device of the mobile terminal. The memory 20 is used for storing application software installed in the mobile terminal and various data, such as program codes of the installed mobile terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a positioning program 40 based on a smart-watch, and the positioning program 40 based on the smart-watch can be executed by the processor 10, so as to implement the positioning method based on the smart-watch in the present application.
The processor 10 may be, in some embodiments, a Central Processing Unit (CPU), a microprocessor or other data Processing chip, and is configured to execute program codes stored in the memory 20 or process data, such as executing the positioning method based on the smart watch.
The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used for displaying information at the mobile terminal and for displaying a visual user interface. The components 10-30 of the mobile terminal communicate with each other via a system bus.
In an embodiment, the following steps are implemented when the processor 10 executes the smart watch based positioning program 40 in said memory 20:
the method comprises the steps that a mobile terminal monitors whether the position of a target user carrying the intelligent watch changes or not;
if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, the intelligent watch is controlled to start a GPS, and whether the GPS has a signal or not is judged;
if the GPS has signals, the target user carrying the intelligent watch is located outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map.
Wherein, whether the position that carries the target user of intelligent wrist-watch of mobile terminal monitoring changes, later still includes:
if the mobile terminal monitors that the position of the target user carrying the intelligent watch does not change, the mobile terminal controls the intelligent watch to enter an idle state, and controls the interval time of whether the position of the intelligent watch changes or not to be increased by a preset value when the intelligent watch is in the idle state.
The mobile terminal controls the smart watch to enter an idle state, and controls the smart watch to detect whether the interval time of the position change is increased by a preset value in the idle state, and then the mobile terminal further comprises:
if the position of the intelligent watch is detected to be changed in the idle state, controlling the intelligent watch to exit the idle state, starting positioning and reporting data to the mobile terminal;
if the position of the intelligent watch is not changed when the intelligent watch is in the idle state, the intelligent watch is detected only after the interval time increased by the preset value is reached, and the functions of GPS and data reporting are not started.
If the mobile terminal monitors that the position of the target user carrying the smart watch changes, the mobile terminal controls the smart watch to start the GPS and judges whether the GPS has a message, and the method further comprises the following steps:
if the GPS has no signal, the target user carrying the intelligent watch is located indoors, the mobile terminal uploads WIFI data and LBS data to the server, and the server queries longitude and latitude by using service and then returns the data to the mobile terminal.
Wherein, whether the position that carries the target user of intelligent wrist-watch of mobile terminal monitoring changes specifically includes:
the mobile terminal establishes communication connection with the intelligent watch carried by the target user and binds the mobile terminal with the intelligent watch;
and after the mobile terminal is successfully bound with the intelligent watch carried by the target user, the mobile terminal monitors whether the position of the target user carrying the intelligent watch changes in real time.
If the mobile terminal monitors that the position of the target user carrying the smart watch changes, the mobile terminal controls the smart watch to start a GPS (global positioning system) and judges whether the GPS has a signal, and the method specifically comprises the following steps:
if the number of steps generated by the mobile terminal according to the intelligent watch exceeds a preset threshold value, indicating that the position of a target user carrying the intelligent watch changes;
and if the position of the target user changes, the mobile terminal controls the intelligent watch to start the GPS and judges whether the GPS has a signal.
Wherein, if the GPS has a signal, it indicates that the target user carrying the smart watch is outdoors, and the mobile terminal acquires the location information of the smart watch and displays the location information on a map, specifically including:
if the GPS has signals, the mobile terminal judges that the target user carrying the intelligent watch is located outdoors;
and the mobile terminal acquires the position information of the target user carrying the intelligent watch and displays the position information on a map through longitude and latitude.
The present invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores a positioning program based on a smart watch, and the positioning program based on the smart watch realizes the steps of the positioning method based on the smart watch when being executed by a processor.
In summary, the present invention provides a positioning method, system and mobile terminal based on a smart watch, wherein the method includes: the method comprises the steps that a mobile terminal monitors whether the position of a target user carrying the intelligent watch changes or not; if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, the intelligent watch is controlled to start a GPS, and whether the GPS has a signal or not is judged; if the GPS has signals, the target user carrying the intelligent watch is located outdoors, the mobile terminal obtains the position information of the intelligent watch and displays the position information on a map. According to the invention, the GPS positioning is started when the position of the intelligent watch changes, the mobile terminal acquires the position information of the intelligent watch when the GPS has a signal, and the position information is displayed on the map, so that the positioning is more accurate, and if the position of the intelligent watch does not change, the intelligent watch is controlled to enter an idle state, so that the positioning frequency is greatly reduced, and the power consumption of the intelligent watch is reduced.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one of 8230, and" comprising 8230does not exclude the presence of additional like elements in a process, method, article, or apparatus comprising the element.
Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by instructing relevant hardware (such as a processor, a controller, etc.) through a computer program, and the program can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The computer readable storage medium may be a memory, a magnetic disk, an optical disk, etc.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (8)
1. A positioning method based on a smart watch is characterized by comprising the following steps: the method comprises the steps that a mobile terminal monitors whether the position of a target user carrying the intelligent watch changes or not;
if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes, controlling the intelligent watch to start a GPS, and judging whether the GPS has a signal or not; if the position of the intelligent watch is not changed, the intelligent watch is controlled to enter an idle state, and the interval time for detecting whether the position is changed or not is increased by a preset value when the intelligent watch is in the idle state, so that the positioning frequency is reduced, the intelligent watch does not need to be frequently positioned, and the power consumption of the intelligent watch is reduced;
if the GPS has a signal, the target user carrying the intelligent watch is located outdoors, and the mobile terminal acquires the position information of the intelligent watch and displays the position information on a map;
if the GPS has no signal, the target user carrying the intelligent watch is located indoors, the mobile terminal uploads WIFI data and LBS data to the server, and the server queries longitude and latitude by using service and then returns the data to the mobile terminal.
2. The smart watch-based positioning method according to claim 1, wherein the mobile terminal controls the smart watch to enter an idle state, and controls an interval time of whether the smart watch detects a position change in the idle state to be increased by a preset value, and then further comprising:
if the position of the intelligent watch is detected to be changed in the idle state, controlling the intelligent watch to exit the idle state, starting positioning and reporting data to the mobile terminal;
if the position of the intelligent watch is not changed when the intelligent watch is in the idle state, the intelligent watch is detected only after the interval time with the preset value is increased, and the functions of GPS and data reporting are not started.
3. The smart watch-based positioning method according to claim 1, wherein the mobile terminal monitors whether the position of the target user carrying the smart watch changes, and specifically comprises:
the mobile terminal establishes communication connection with the intelligent watch carried by the target user and binds the intelligent watch;
and after the mobile terminal is successfully bound with the intelligent watch carried by the target user, the mobile terminal monitors whether the position of the target user carrying the intelligent watch changes in real time.
4. The smart watch-based positioning method according to claim 3, wherein if the mobile terminal monitors that the position of the target user carrying the smart watch changes, the mobile terminal controls the smart watch to start the GPS and determines whether the GPS has a signal, specifically comprising:
if the number of steps generated by the mobile terminal according to the intelligent watch exceeds a preset threshold value, indicating that the position of a target user carrying the intelligent watch changes;
and if the position of the target user changes, the mobile terminal controls the intelligent watch to start the GPS and judges whether the GPS has a signal.
5. The smart watch-based positioning method according to claim 4, wherein if the GPS has a signal, it indicates that a target user carrying the smart watch is outdoors, and the mobile terminal obtains the position information of the smart watch and displays the position information on a map, specifically comprising:
if the GPS has a signal, the mobile terminal judges that a target user carrying the intelligent watch is outdoors; and the mobile terminal acquires the position information of the target user carrying the intelligent watch and displays the position information on a map through longitude and latitude.
6. A smart watch-based positioning system, comprising:
the position detection module is used for monitoring whether the position of a target user carrying the intelligent watch changes or not by the mobile terminal;
the signal starting module is used for controlling the intelligent watch to start the GPS and judging whether the GPS has a signal or not if the mobile terminal monitors that the position of a target user carrying the intelligent watch changes; if the position of the intelligent watch is not changed, the intelligent watch is controlled to enter an idle state, and the interval time for detecting whether the position is changed or not is increased by a preset value when the intelligent watch is in the idle state, so that the positioning frequency is reduced, the intelligent watch does not need to be frequently positioned, and the power consumption of the intelligent watch is reduced;
the mobile terminal is used for acquiring the position information of the intelligent watch and displaying the position information on a map; if the GPS has no signal, the target user carrying the intelligent watch is located indoors, the mobile terminal uploads WIFI data and LBS data to the server, and the server queries longitude and latitude by using service and then returns the data to the mobile terminal.
7. A mobile terminal, characterized in that the mobile terminal comprises: memory, a processor and a smartwatch-based positioning program stored on the memory and executable on the processor, the smartwatch-based positioning program when executed by the processor implementing the steps of the smartwatch-based positioning method according to any one of claims 1 to 5.
8. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a smartwatch-based positioning program, which when executed by a processor implements the steps of the smartwatch-based positioning method according to any one of claims 1 to 5.
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| CN102088657B (en) * | 2010-11-19 | 2015-09-09 | 厦门雅迅网络股份有限公司 | A kind of electricity saving method of GPS module |
| CN104296749A (en) * | 2014-11-03 | 2015-01-21 | 中国科学院深圳先进技术研究院 | Motion state perception-based low power consumption positioning method and system |
| GB2558844A (en) * | 2015-10-06 | 2018-07-18 | A Berardinelli Raymond | Smartwatch device and method |
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| CN107544085B (en) * | 2016-06-24 | 2021-02-12 | 华为终端有限公司 | Positioning method and wearable device |
| CN106211078B (en) * | 2016-09-19 | 2019-12-06 | 广州视源电子科技股份有限公司 | Positioning method, device, equipment and system |
| CN106529596B (en) * | 2016-11-11 | 2019-09-06 | 国网上海市电力公司 | A kind of indoor and outdoor scene recognition method based on wearable device |
| CN108449707B (en) * | 2018-03-08 | 2021-08-17 | 深圳市沃特沃德股份有限公司 | Wearable device and positioning method thereof |
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