WO2021012488A1

WO2021012488A1 - Positioning method based on wearable device, and wearable device

Info

Publication number: WO2021012488A1
Application number: PCT/CN2019/116741
Authority: WO
Inventors: 王程辉
Original assignee: 广东小天才科技有限公司
Priority date: 2019-07-24
Filing date: 2019-11-08
Publication date: 2021-01-28
Also published as: CN111753216B; CN111753216A

Abstract

A positioning method based on a wearable device, and a wearable device. The method comprises: acquiring at least one entry point with a visiting frequency meeting a preset frequency, wherein the entry point is an entry to a certain place; marking a private map with at least one entry point; pushing, to a user, a navigation map that includes the at least one entry point, wherein the navigation map is part of the private map or the whole private map; when search information input by the user is received, searching the navigation map for a target entry point matching the search information; and indicating, to the user, the target entry point in the navigation map. The method can use some entry points usually visited by the user to narrow a search range during positioning, and can improve the positioning efficiency and the positioning accuracy.

Description

A positioning method based on wearable equipment and wearable equipment

Technical field

The invention relates to the technical field of wearable devices, in particular to a positioning method based on a wearable device and a wearable device.

Background technique

Wearable devices are more and more favored by users because of their wearability and the optimization of additional functions such as navigation and positioning on the basis of the call function. Existing navigation and positioning usually rely on third-party software, such as Baidu Maps, to navigate to the corresponding geographic location, and then find specific positioning points near the navigated geographic location. This manual coordination method makes positioning inefficient and users use Sense is poor.

Summary of the invention

The embodiment of the invention discloses a positioning method based on a wearable device and the wearable device, which improves the positioning accuracy.

The first aspect of the embodiments of the present invention discloses a positioning method based on a wearable device, which may include:

Acquiring at least one entry point whose access frequency meets the preset frequency; wherein, the entry point is an entry in a certain place;

Mark the at least one entry point on the private map;

Pushing a navigation map including the at least one entry point to the user, where the navigation map is a part of or all of the private map;

When receiving the search information input by the user, search for a target entry point matching the search information in the navigation map;

Indicate the target entry point to the user in the navigation map.

As an optional implementation manner, in the first aspect of the present invention, the method further includes:

Acquiring a pending entry point whose access frequency does not meet the preset frequency;

Obtain the total number of visits and each visit time of the pending entry point;

Calculate the number of child visits whose access time of the pending entry point is within a specific time period, wherein the end time point of the specific time period is the current time point;

Calculating the ratio of the number of child visits to the total number of visits;

If the ratio is greater than a preset threshold, mark the pending entry point on the private map;

The pushing a navigation map containing the at least one entry point to the user includes:

Push a navigation map including the at least one entry point and the pending entry point to the user.

Acquiring the entry point to be processed whose access frequency does not meet the preset frequency;

Acquiring the last access time of the entry point to be processed;

Calculating the length of the interval between the last access time and the current time;

If the interval length is greater than the preset time length, upload the to-be-processed entry point to the cloud server, so that the cloud server stores the to-be-processed entry point, and when it receives a notification from the cloud server After the confirmation information of the entry point to be processed is reached, the entry point to be processed is deleted in the local database of the wearable device.

As an optional implementation manner, in the first aspect of the present invention, after the target entry point is indicated to the user in the navigation map, the method further includes:

Update the access frequency of the target entry point.

As an optional implementation manner, in the first aspect of the present invention, when the search information input by the user is received, after searching the navigation map for the target entry point that matches the search information , The method further includes:

Acquiring the location indicated by the target entry point;

And, starting a camera built into the wearable device to take a user portrait;

Analyzing the user avatar to obtain age group information of the user;

Based on the age group information, determine whether the place belongs to a preset place that the user is prohibited from entering;

When the place is not a preset place that the user is prohibited from entering, executing the step of indicating the target entry point to the user in the navigation map;

When the place belongs to a preset place that the user is prohibited from entering, a warning message is sent to the mobile terminal held by the parent connected to the wearable device, and the warning message carries an indication that the user wants to enter the place Instructions.

The second aspect of the embodiments of the present invention discloses a wearable device, which may include:

An obtaining unit, configured to obtain at least one entry point whose access frequency meets a preset frequency; wherein the entry point is an entry in a certain place;

A marking unit for marking the at least one entry point on the private map;

A pushing unit, configured to push a navigation map including the at least one entry point to the user, where the navigation map is a part of or all of the private map;

The searching unit is configured to search for a target entry point that matches the search information in the navigation map when the search information input by the user is received;

The indication unit is configured to indicate the target entry point to the user in the navigation map.

As an optional implementation manner, in the second aspect of the present invention, the obtaining unit is further configured to obtain a pending entry point whose access frequency does not meet the preset frequency; and, obtain the pending entry point The total number of visits and the time of each visit; and calculating the number of child visits whose visit time of the pending entry point is within a specific time period, wherein the end time point of the specific time period is the current time point; and, calculate The ratio of the number of sub-visits to the total number of visits;

The marking unit is further configured to mark the pending entry point on the private map if the ratio is greater than a preset threshold;

The pushing unit is specifically configured to push a navigation map including the at least one entry point and the pending entry point to the user.

As an optional implementation manner, in the second aspect of the present invention, the wearable device further includes:

A cleaning unit, configured to obtain the entry point to be processed whose access frequency does not meet the preset frequency; and, obtain the last access time of the entry point to be processed; and calculate the last access time and the current time And, if the interval time is greater than the preset time length, upload the to-be-processed entry point to the cloud server, so that the cloud server stores the to-be-processed entry point, and after receiving the After the confirmation information returned by the cloud server for notifying receipt of the entry point to be processed, delete the entry point to be processed in the wearable device local database.

The update unit is configured to update the access frequency of the target entry point after the instruction unit indicates the target entry point to the user in the navigation map.

The location analysis unit is configured to obtain the target entry point indication after finding a target entry point matching the search information in the navigation map when the search unit receives the search information input by the user And start the camera built into the wearable device to take a user’s avatar; and analyze the user’s avatar to obtain the age group information of the user; and, based on the age group information, determine whether the place It belongs to a preset place that the user is prohibited from entering;

The instruction unit is specifically configured to indicate the target entry point to the user in the navigation map when the place analysis unit determines that the place does not belong to a preset place that the user is prohibited from entering;

The communication unit is configured to send a warning message to a mobile terminal held by a parent connected to the wearable device when the place analysis unit determines that the place belongs to a preset place that the user is prohibited from entering, the warning information It carries instruction information indicating that the user wants to enter the place.

The third aspect of the embodiments of the present invention discloses a wearable device, which may include:

A memory storing executable program codes;

A processor coupled with the memory;

The processor calls the executable program code stored in the memory to execute a wearable device-based positioning method disclosed in the first aspect of the embodiment of the present invention.

The fourth aspect of the embodiments of the present invention discloses a computer-readable storage medium that stores a computer program, wherein the computer program causes a computer to execute a positioning method based on a wearable device disclosed in the first aspect of the embodiments of the present invention.

A fifth aspect of the embodiments of the present invention discloses a computer program product, which when the computer program product runs on a computer, causes the computer to execute part or all of the steps of any method in the first aspect.

According to a sixth aspect of the embodiments of the present invention, an application publishing platform is disclosed. The application publishing platform is used to publish a computer program product, wherein when the computer program product runs on a computer, the computer executes any of the first aspect Part or all of the steps of a method.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

In the embodiment of the present invention, the wearable device obtains at least one entry point whose access frequency meets the preset frequency, and the entry point is an entry of a certain place, and then marks the above-mentioned at least one entry point on the private map, and will include the above The navigation map of at least one entry point is pushed to the user, and the navigation map is part or all of the private map. Further, when the search information input by the user is received, the navigation map that matches the search information is searched for The target entry point, and the target entry point is indicated to the user on the navigation map. It can be seen that in the implementation of the present invention, the entry points of some places frequently visited by the user are marked as private maps, and these entry points are used to locate When narrowing the search range, improve the positioning and matching speed and accuracy.

Description of the drawings

In order to explain the technical solutions in the embodiments of the present invention more clearly, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative work, other drawings can be obtained based on these drawings.

FIG. 1 is a schematic flowchart of a positioning method based on a wearable device disclosed in an embodiment of the present invention;

2 is a schematic flowchart of a positioning method based on a wearable device disclosed in another embodiment of the present invention;

3 is a schematic flowchart of a positioning method based on a wearable device disclosed in another embodiment of the present invention;

4 is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention;

5 is a schematic structural diagram of a wearable device disclosed in another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a wearable device disclosed in another embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that the terms "including" and "having" and any variations of them in the embodiments of the present invention are intended to cover non-exclusive inclusions, for example, a process, method, system, product, or product that includes a series of steps or units. The equipment is not necessarily limited to those clearly listed steps or units, but may include other steps or units that are not clearly listed or are inherent to these processes, methods, products, or equipment.

The embodiment of the invention discloses a positioning method based on a wearable device, which is used to improve the positioning matching speed and accuracy, so as to improve the user experience. Correspondingly, the embodiment of the present invention also discloses a wearable device.

The wearable device involved in the embodiment of the present invention may be a smart watch, a smart bracelet, a smart foot ring, etc., which is not limited in the present invention. The technical solution of the present invention will be described in detail below from the perspective of wearable devices and in conjunction with specific embodiments.

Example one

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a positioning method based on a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 1, the positioning method based on a wearable device may include:

101. The wearable device acquires at least one entry point whose access frequency meets a preset frequency; where the entry point is an entry point to a certain place.

Among them, the entry point refers to the entrance of a certain place, such as the exit A of xx department store, the south gate of xx school, etc. The access frequency refers to the frequency of the user entering/entering the entry point. The preset frequency is set by the user according to his own situation, or the wearable device recommends an appropriate probability for the user according to the user's travel record as the preset probability. The embodiment of the present invention Not limited. The place corresponding to at least one entry point whose access frequency meets the preset frequency is a place where users often leave/enter.

Optionally, when the wearable device receives an opening instruction for a certain navigation software (opening instruction for opening Baidu map), it turns to step 101. In this embodiment, when the user opens any navigation software, the user turns to step 101 to use a private map to navigate the user to improve speed.

Further, after receiving an opening instruction for a certain navigation software, the wearable device outputs a small window, and sets a first confirmation button and a second confirmation button on the small window, wherein the first confirmation button is used to confirm to the user Whether to continue to open one of the above-mentioned navigation software, the second confirmation button is used to confirm to the user whether to jump to the private map, when the user’s selection operation of the above-mentioned first confirmation button is detected, open the above-mentioned certain navigation software, when it is detected When the user selects the above-mentioned second confirmation button, the process goes to step 101. In this embodiment, when the user opens any navigation software, a small selection window will be output for the user to choose whether to use conventional navigation software for navigation or use a private map for navigation and positioning.

Alternatively, when the wearable device detects the user's opening instruction for the private map, step 101 is executed.

Further, when the wearable device detects the user's voice start instruction for the private map, step 101 is executed. In this manner, the wearable device supports a voice control function, and the private map can be opened by voice.

Or further, when the wearable device detects the user's double-click opening gesture for the private map, step 101 is executed. In this manner, the user of the wearable device can trigger the execution of the embodiment of the present invention by double-clicking the private map.

102. The wearable device marks the aforementioned at least one entry point on the private map.

Among them, the private map may be a personalized navigation map designated by a wearable device or a cloud server based on the user's daily travel records.

103. The wearable device pushes a navigation map containing the above-mentioned at least one entry point to the user, and the navigation map is a partial map or all of the above-mentioned private map.

104. When the wearable device receives the search information input by the user, it searches the navigation map for a target entry point that matches the search information.

105. The wearable device indicates the target entry point to the user in the navigation map.

Among them, the wearable device can give instructions to the user by illuminating the target entry point in the navigation map, or the wearable device can give instructions to the user by displaying a colored indicator icon next to the target entry point in the navigation map. Such as the red arrow, etc., which are not limited in the embodiment of the present invention.

As an optional implementation manner, after performing step 105, the wearable device is further used to:

Update the access frequency of the target entry point.

In this embodiment, after completing the navigation and positioning of the target entry point, the access frequency of the target entry point will be further updated to provide real-time accurate access frequency.

As another optional implementation manner, the wearable device is also used for:

Obtain the entry points to be processed whose access frequency does not meet the preset frequency;

Get the last access time of the above pending entry point;

Calculate the length of the interval between the last access time and the current time;

If the interval is longer than the preset time, upload the aforementioned entry point to be processed to the cloud server so that the aforementioned cloud server stores the entry point to be processed, and upon receiving the confirmation of the entry point to be processed that is returned from the cloud server for notification After the information, delete the entry point to be processed in the local database of the wearable device.

In the above embodiment, the entry points stored in the local database of the wearable device are cleaned up regularly or irregularly, such as deleting entry points that have low access frequency and have not been accessed recently to release the memory of the wearable device. At the same time, The number of matching entry points during positioning can be reduced, and the matching rate can be improved.

It can be further understood that, in the embodiment of the present invention, the private map may be stored in a cloud server. Step 102 specifically includes: the wearable device sends the above-mentioned at least one entry point to the cloud server, and the cloud server executes the private map according to the at least one entry point. The at least one entry point is marked on the map, and a navigation map containing the at least one entry point is sent to the wearable device. In this embodiment, the capacity of the map pushed to the wearable device can be reduced, so as to alleviate the memory space of the wearable device.

To implement the above-mentioned embodiment, the wearable device obtains at least one entry point whose access frequency meets the preset frequency, and the entry point is the entrance of a certain place, and then marks the above-mentioned at least one entry point on the private map, and will include the above-mentioned at least one The navigation map of the entry point is pushed to the user, and the navigation map is part of the private map or the entire map. Further, when the search information input by the user is received, the target entry that matches the search information is searched in the navigation map. Point, and indicate the target entry point to the user on the navigation map. It can be seen that in the implementation of the present invention, the entry points of some places frequently visited by the user are marked as a private map, and these entry points are used to zoom out when positioning Search range, improve the speed and accuracy of positioning and matching.

Example two

Please refer to FIG. 2, which is a schematic flowchart of a positioning method based on a wearable device disclosed in another embodiment of the present invention; as shown in FIG. 2, the positioning method based on a wearable device may include:

201. A wearable device obtains at least one entry point whose access frequency meets a preset frequency; where the entry point is an entry point to a certain place.

202. The wearable device marks the aforementioned at least one entry point on the private map.

After executing step 202, go to step 208.

203. The wearable device acquires a pending entry point whose access frequency does not meet the preset frequency.

204. The wearable device obtains the total number of visits and each visit time of the pending entry point.

205. The wearable device calculates the number of sub-visits where the access time of the pending entry point is within a specific time period, where the end time point of the specific time period is the current time point.

206. The wearable device calculates the ratio of the number of sub-visits to the total number of visits.

207. When the aforementioned ratio is greater than the preset threshold, the wearable device marks the aforementioned pending entry point on the private map.

Steps 201-202 and steps 203-207 can be executed synchronously, or steps 201-202 can be executed first, and then steps 203-207, or steps 203-207 can be executed first, and then steps 201-202 can be executed.

In steps 203-207, the wearable device sets the entry point with a low access frequency but the recent access time as the pending entry point, and marks it on the private map. For example, if a user goes to a certain library for the first time, the frequency of access is only once, but only visited it last week. It is possible that the library will become a place where users often go in/out next, so it will also be marked on the private map.

As an optional implementation manner, when the aforementioned ratio is greater than a preset threshold, the wearable device further obtains the place indicated by the pending entry point and obtains basic information of the user, which includes the user’s age, gender, occupation and Hobbies, etc. The wearable device further determines the probability that the user often enters and exits the pending entry point according to the basic information, and when the probability is greater than the preset probability value, marks the pending entry point on the private map, and further executes step 208. For example, when the user is 16 years old, gender is male, occupation is student, hobbies are basketball and calligraphy, and the place indicated by the pending entry point is basketball hall, then based on the above basic information of the user, the user can be further predicted It is possible to enter and exit the basketball hall frequently, so the basketball hall will also be marked on the private map.

Further, when the probability is less than or equal to the preset probability value, the process is ended, or whether the user has a historical access record for the pending entry point is further obtained, and when the historical access record exists, the above is further marked on the private map The entry point is pending, and step 208 is further executed. In this embodiment, although the frequency of visits and the probability of possible visits are also small, since they have been visited in history, they continue to mark on the private map.

208. The wearable device pushes to the user a navigation map including the above-mentioned at least one entry point and a pending entry point, where the navigation map is part or all of the private map.

209. When the wearable device receives the search information input by the user, it searches the navigation map for a target entry point that matches the search information.

210. The wearable device indicates the target entry point to the user in the foregoing navigation map.

In the implementation of the above-mentioned embodiment, for entry points with a high frequency of access, or entry points with a low frequency of access but in the near future, they will be marked on the private map and pushed to the user, and the search scope will be narrowed through the entry point. Improving search efficiency and matching positioning based on entry points can make positioning accuracy higher and improve user experience.

Example three

Please refer to FIG. 3, which is a schematic flowchart of a positioning method based on a wearable device disclosed in another embodiment of the present invention; as shown in FIG. 3, the positioning method based on a wearable device may include:

301-304;

Among them, steps 301-304 are the same as steps 101-104 in the first embodiment, and will not be repeated here.

305. The wearable device obtains the location indicated by the target entry point.

306. The wearable device starts a built-in camera to take a user's avatar, and analyzes the user's avatar to obtain age group information of the user.

As another optional implementation manner, the wearable device starts a built-in camera to take a user's avatar, and analyzes the user's avatar to obtain the user's age group information, including: the wearable device obtains basic information of the user, and the basic information includes age Section information.

307. The wearable device determines, based on the foregoing age group information, whether the foregoing location belongs to a preset location that the user is prohibited from entering. Wherein, when the aforementioned place does not belong to the preset place where users are prohibited from entering, go to step 308, and when the aforementioned place belongs to the preset place where users are prohibited from entering, go to step 309.

For example, when the user's age group information shows that the user is a teenager, and the place is a game hall, then the game hall is considered to be a preset place, and step 309 is executed. When the place is a library, step 308 is executed.

As an optional implementation manner, the wearable device receives a setting instruction sent by a mobile terminal held by a parent connected to the wearable device. The setting instruction carries a list of preset places, and the wearable device presets places locally according to the list. Set up. Through this implementation, parents can set a preset location for the wearable device by connecting the wearable device to facilitate supervision of their children, to prevent the children from entering and exiting places that are not suitable for their age, which is beneficial to protect the children's physical and mental health.

308. The wearable device indicates the target entry point to the user in the navigation map.

309. The wearable device sends a warning message to a mobile terminal held by a parent connected to the wearable device, where the warning message carries instruction information indicating that the user wants to enter the aforementioned place.

As an optional implementation manner, when the above-mentioned place belongs to a preset place where users are prohibited from entering, the wearable device may also output prompt information to the user to prompt the user to forbid entering the place, and at the same time, obtain the user and user information near the place. Recommended places that match the age, and zoom in on the navigation map to display the recommended places. For example, when the place is a game hall, a prompt message indicating that the user is prohibited from entering and exiting the game hall is output, and a library nearby is obtained, then the user is recommended to go to the library.

With the implementation of the above-mentioned embodiments, the wearable device can inform the parents of places that do not match their ages when navigating and positioning, and prevent children from entering and leaving places that do not match their ages, which affects learning and growth.

Example four

Please refer to FIG. 4, which is a schematic structural diagram of a wearable device disclosed in an embodiment of the present invention; as shown in FIG. 4, the wearable device may include:

The obtaining unit 410 is configured to obtain at least one entry point whose access frequency meets a preset frequency; wherein, the entry point is an entry of a certain place;

The marking unit 420 is configured to mark the above-mentioned at least one entry point on the private map;

The pushing unit 430 is configured to push a navigation map containing the above-mentioned at least one entry point to the user, and the navigation map is a partial map or all of the private map;

The searching unit 440 is configured to find a target entry point matching the search information in the navigation map when the search information input by the user is received;

The indicating unit 450 is used to indicate the target entry point to the user in the above-mentioned navigation map.

As an optional implementation manner, the acquiring unit 410 is further configured to acquire at least one entry point whose access frequency meets the preset frequency when receiving an opening instruction for a certain navigation software (opening Baidu map). In this embodiment, when the user opens any navigation software, at least one entry point whose access frequency meets the preset frequency is obtained, so as to use a private map to navigate the user to improve speed.

Further, the above-mentioned obtaining unit 410 is further configured to output a small window after receiving an opening instruction for a certain navigation software, and set a first confirmation button and a second confirmation button on the small window, wherein the first confirmation button Used to confirm to the user whether to continue to open one of the above navigation software, the second confirmation button is used to confirm to the user whether to jump to the private map, when the user's selection operation of the above first confirmation button is detected, open the above one The navigation software acquires at least one entry point whose access frequency meets the preset frequency when the user's selection operation of the second confirmation button is detected. In this embodiment, when the user opens any navigation software, a small selection window will be output for the user to choose whether to use conventional navigation software for navigation or use a private map for navigation and positioning.

As an optional implementation manner, the marking unit 420 may indicate to the user by illuminating the target entry point in the navigation map, or may indicate to the user by displaying a color indicator icon beside the target entry point in the navigation map. The user gives an instruction, such as a red arrow, which is not limited in the embodiment of the present invention.

As an optional implementation manner, the private map may be stored in a cloud server, and the marking unit 420 specifically includes: sending the at least one entry point to the cloud server, and the cloud server marks the private map on the private map according to the at least one entry point. At least one entry point, and a navigation map containing the above at least one entry point is sent to the wearable device. In this embodiment, the capacity of the map pushed to the wearable device can be reduced, so as to alleviate the memory space of the wearable device.

Implement the above-mentioned wearable device, obtain at least one entry point whose access frequency meets the preset frequency, and the entry point is the entrance of a certain place, and then mark the above-mentioned at least one entry point on the private map and include the above-mentioned at least one entry point The navigation map is pushed to the user, and the navigation map is a part or all of the private map. Further, when the search information input by the user is received, the target entry point that matches the search information is searched in the navigation map, The target entry point is indicated to the user on the navigation map. It can be seen that the implementation of the embodiment of the present invention marks the entry points of some places frequently visited by the user as a private map, and uses these entry points to narrow the search scope during positioning. , Improve the speed and accuracy of positioning matching.

As an optional implementation manner, the above-mentioned obtaining unit 410 is further configured to obtain a pending entry point whose access frequency does not meet the above-mentioned preset frequency; and, obtain the total number of visits and each visit time of the pending entry point; and, Calculate the number of child visits whose access time of the pending entry point is within a specific time period, where the end time point of the specific time period is the current time point; and calculate the ratio of the number of child visits to the total number of visits;

The marking unit 420 is further configured to mark the pending entry point on the private map if the ratio is greater than a preset threshold;

The aforementioned pushing unit 430 is specifically configured to push a navigation map including at least one entry point and a pending entry point to the user.

It can be seen that for entry points with high access frequency, or entry points with low access frequency but recent access time, they will be marked on the private map and pushed to users, and the search scope will be narrowed through the entry point to improve Search efficiency, and matching positioning based on entry points at the same time, can make positioning accuracy higher and improve user experience.

As an optional implementation manner, when the aforementioned ratio is greater than a preset threshold, the aforementioned acquiring unit 410 is further configured to further acquire the location indicated by the pending entry point and acquire basic information of the user, the basic information including the user’s age, Gender, occupation, hobbies, etc. The marking unit 420 is further configured to further determine the probability that the user frequently enters and exits the pending entry point according to the basic information, and when the probability is greater than a preset probability value, mark the pending entry point on the private map. For example, when the user is 16 years old, gender is male, occupation is student, hobbies are basketball and calligraphy, and the place indicated by the pending entry point is basketball hall, then based on the above basic information of the user, the user can be further predicted It is possible to enter and exit the basketball hall frequently, so the basketball hall will also be marked on the private map.

Further, when the probability is less than or equal to the preset probability value, the process ends, or the acquisition unit 410 further acquires whether the user has a historical access record for the pending entry point. When the historical access record exists, the marking unit 420 further marks the aforementioned pending entry point on the private map. In this embodiment, although the frequency of visits and the probability of possible visits are also small, since they have been visited in history, they continue to mark on the private map.

Example five

Please refer to FIG. 5, which is a schematic structural diagram of a wearable device disclosed in another embodiment of the present invention; the wearable device shown in FIG. 5 is optimized on the basis of the wearable device shown in FIG. The wearable device shown in 5 further includes:

The cleaning unit 510 is configured to obtain the entry point to be processed whose access frequency does not meet the preset frequency; and, obtain the last access time of the entry point to be processed; and calculate the interval between the last access time and the current time; and , If the interval is longer than the preset time, upload the entry point to be processed to the cloud server, so that the cloud server stores the entry point to be processed, and when the cloud server returns a notification to notify the receipt of the confirmation of the entry point to be processed After the information, delete the entry point to be processed in the local database of the wearable device. In the above embodiment, the entry points stored in the local database of the wearable device are cleaned up regularly or irregularly, such as deleting entry points that have low access frequency and have not been accessed recently to release the memory of the wearable device. At the same time, The number of matching entry points during positioning can be reduced, and the matching rate can be improved.

Further, referring to FIG. 5, the above-mentioned wearable device further includes: an update unit 520.

The update unit 520 is configured to update the access frequency of the target entry point after the instruction unit 450 indicates the target entry point to the user in the navigation map. In this embodiment, after completing the navigation and positioning of the target entry point, the access frequency of the target entry point will be further updated to provide real-time accurate access frequency.

Please further combine with FIG. 5, in the wearable device shown in FIG. 5, it may further include: a location analysis unit 530 and a communication unit 540.

The location analysis unit 530 is configured to obtain the location indicated by the target entry point after the search unit 440 receives the search information input by the user and searches the navigation map for the target entry point that matches the search information; and, The camera built into the wearable device takes the user's avatar; and analyzes the user's avatar to obtain the user's age group information; and, based on the age group information, judges whether the place is a preset place where users are prohibited from entering;

The instruction unit 450 is specifically configured to indicate the target entry point to the user in the navigation map when the place analysis unit 530 determines that the place is not a preset place that the user is prohibited from entering;

The communication unit 540 is configured to send a warning message to the mobile terminal held by the parent connected to the wearable device when the place analysis unit 530 determines that the place is a preset place that is forbidden to enter the user. Instructions for the place.

The implementation of the above-mentioned wearable device can inform the parents of places that do not match their ages during navigation and positioning, and prevent children from entering and leaving places that do not match their ages, which affects learning and growth.

As an optional implementation manner, the wearable device further includes a setting unit. The communication unit 540 is further configured to receive a setting instruction sent by a mobile terminal held by a parent connected to the wearable device, and the setting instruction carries a list of preset places. The above-mentioned setting unit performs local preset location setting according to the list. Through this implementation, parents can set a preset location for the wearable device by connecting the wearable device to facilitate supervision of their children, to prevent the children from entering and exiting places that are not suitable for their age, which is beneficial to protect the children's physical and mental health.

As an optional implementation manner, when the aforementioned place belongs to a preset place where users are prohibited from entering, the wearable device further includes an output unit that can output prompt information to the user to prompt the user to prohibit entry to the place, and at the same time, The acquisition unit 410 acquires a recommended place near the place that matches the age of the user, and the instruction unit 450 displays the recommended place in an enlarged manner on the navigation map. For example, when the place is a game hall, a prompt message indicating that the user is prohibited from entering and exiting the game hall is output, and a library nearby is obtained, then the user is recommended to go to the library.

Example Six

Please refer to FIG. 6, which is a schematic structural diagram of a wearable device disclosed in another embodiment of the present invention; the wearable device shown in FIG. 6 may include: at least one processor 610, such as a CPU, and a communication bus 630 is used to implement these Communication connection between components. The memory 620 may be a high-speed RAM memory, or a non-volatile memory (non-volatile memory), such as at least one disk memory. Optionally, the memory 620 may also be at least one storage device located far away from the aforementioned processor 610. The processor 610 may be combined with the wearable devices described in FIGS. 4 to 5, a set of program codes are stored in the memory 610, and the processor 610 calls the program codes stored in the memory 620 to perform the following operations:

Obtain at least one entry point whose access frequency meets the preset frequency; where the entry point is the entrance of a certain place; mark at least one entry point on the private map; push a navigation map containing at least one entry point to the user, the navigation map Part of the map or the entire map of the private map; when the search information input by the user is received, the target entry point matching the search information is searched in the navigation map; the target entry point is indicated to the user in the navigation map.

As an optional implementation manner, the foregoing processor 610 is further configured to execute the following steps:

Obtain pending entry points whose visit frequency does not meet the preset frequency; obtain the total number of visits and each visit time of the pending entry point; calculate the number of child visits whose visit time of the pending entry point is within a specific time period, where the specific time period The end time point of is the current time point; calculate the ratio of the number of child visits to the total number of visits; if the ratio is greater than the preset threshold, mark the pending entry point on the private map; push the user navigation that contains at least one entry point and the pending entry point map.

Obtain the entry point to be processed whose access frequency does not meet the preset frequency; obtain the last access time of the entry point to be processed; calculate the interval between the last access time and the current time; if the interval is longer than the preset duration, it will be processed The entry point is uploaded to the cloud server so that the cloud server stores the pending entry point, and after receiving the confirmation information returned by the cloud server to notify the receipt of the pending entry point, delete the pending entry point in the local database of the wearable device Entry point.

After the target entry point is indicated to the user in the navigation map, the visit frequency of the target entry point is updated.

When the search information input by the user is received, after finding the target entry point that matches the search information in the navigation map, the location indicated by the target entry point is obtained; and the camera built into the wearable device is activated to take the user's avatar; analyze the user The avatar obtains the user’s age group information; based on the age group information, it is determined whether the place belongs to the preset place where the user is prohibited from entering; when the place does not belong to the preset place where the user is prohibited from entering, the user is indicated the target entry point in the navigation map ; When the place belongs to a preset place where users are prohibited from entering, a warning message is sent to the mobile terminal held by the parent connected to the wearable device, and the warning message carries instruction information indicating that the user wants to enter the place.

The embodiment of the present invention also discloses a computer-readable storage medium storing a computer program, wherein the computer program causes the computer to execute the positioning method based on the wearable device disclosed in FIGS. 1 to 3.

The embodiment of the present invention also discloses a computer program product, which when the computer program product runs on a computer, causes the computer to execute part or all of the steps of any one of the methods disclosed in FIGS. 1 to 3.

The embodiment of the present invention also discloses an application publishing platform, the application publishing platform is used to publish computer program products, wherein, when the computer program product runs on a computer, the computer is caused to execute the information disclosed in FIGS. 1 to 3 Part or all of the steps of any method.

A person of ordinary skill in the art can understand that all or part of the steps in the various methods of the above-mentioned embodiments can be completed by a program instructing relevant hardware. The program can be stored in a computer-readable storage medium. The storage medium includes read-only Memory (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), Electronically-Erasable Programmable Read-Only Memory (EEPROM), CD-ROM (Compact Disc) Read-Only Memory, CD-ROM) or other optical disk storage, magnetic disk storage, tape storage, or any other computer-readable medium that can be used to carry or store data.

The above is a detailed introduction to a positioning method based on a wearable device and a wearable device disclosed in the embodiment of the present invention. Specific examples are used in this article to explain the principle and implementation of the present invention. The description of the above embodiment is only used To help understand the method and core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, this specification The content should not be construed as limiting the present invention.

Claims

A positioning method based on a wearable device is characterized in that it includes:

Acquiring at least one entry point whose access frequency meets the preset frequency; wherein, the entry point is an entry in a certain place;

Mark the at least one entry point on the private map;

Pushing a navigation map including the at least one entry point to the user, where the navigation map is a part of or all of the private map;

When receiving the search information input by the user, search for a target entry point matching the search information in the navigation map;

Indicate the target entry point to the user in the navigation map.
The method of claim 1, wherein the method further comprises:

Acquiring a pending entry point whose access frequency does not meet the preset frequency;

Obtain the total number of visits and each visit time of the pending entry point;

Calculate the number of child visits whose access time of the pending entry point is within a specific time period, wherein the end time point of the specific time period is the current time point;

Calculating the ratio of the number of child visits to the total number of visits;

If the ratio is greater than a preset threshold, mark the pending entry point on the private map;

The pushing a navigation map containing the at least one entry point to the user includes:

Push a navigation map including the at least one entry point and the pending entry point to the user.
The method according to claim 1 or 2, wherein the method further comprises:

Acquiring the entry point to be processed whose access frequency does not meet the preset frequency;

Acquiring the last access time of the entry point to be processed;

Calculating the length of the interval between the last access time and the current time;

If the interval length is greater than the preset time length, upload the to-be-processed entry point to the cloud server, so that the cloud server stores the to-be-processed entry point, and when it receives a notification from the cloud server After the confirmation information of the entry point to be processed is reached, the entry point to be processed is deleted in the local database of the wearable device.
The method according to any one of claims 1 to 3, characterized in that, after indicating the target entry point to the user in the navigation map, the method further comprises:

Update the access frequency of the target entry point.
The method according to any one of claims 1 to 4, wherein when the search information input by the user is received, search the navigation map for a target entry point that matches the search information After that, the method further includes:

Acquiring the location indicated by the target entry point;

And, starting a camera built into the wearable device to take a user portrait;

Analyzing the user avatar to obtain age group information of the user;

Based on the age group information, determine whether the place belongs to a preset place that the user is prohibited from entering;

When the place is not a preset place that the user is prohibited from entering, executing the step of indicating the target entry point to the user in the navigation map;

When the place belongs to a preset place that the user is prohibited from entering, a warning message is sent to the mobile terminal held by the parent connected to the wearable device, and the warning message carries an indication that the user wants to enter the place Instructions.
A wearable device, characterized in that it comprises:

An obtaining unit, configured to obtain at least one entry point whose access frequency meets a preset frequency; wherein the entry point is an entry in a certain place;

A marking unit for marking the at least one entry point on the private map;

A pushing unit, configured to push a navigation map including the at least one entry point to the user, where the navigation map is a part of or all of the private map;

The searching unit is configured to search for a target entry point that matches the search information in the navigation map when the search information input by the user is received;

The indication unit is configured to indicate the target entry point to the user in the navigation map.
The wearable device of claim 6, wherein:

The obtaining unit is further configured to obtain the pending entry points whose access frequency does not meet the preset frequency; and, obtain the total number of visits of the pending entry points and each visit time; and, calculate the pending entry The number of child visits whose visit time is within a specific time period, where the end time point of the specific time period is the current time point; and calculating the ratio of the number of child visits to the total number of visits;

The marking unit is further configured to mark the pending entry point on the private map if the ratio is greater than a preset threshold;

The pushing unit is specifically configured to push a navigation map including the at least one entry point and the pending entry point to the user.
The wearable device according to claim 6 or 7, wherein the wearable device further comprises:

A cleaning unit, configured to obtain the entry point to be processed whose access frequency does not meet the preset frequency; and, obtain the last access time of the entry point to be processed; and calculate the last access time and the current time And, if the interval time is greater than the preset time length, upload the to-be-processed entry point to the cloud server, so that the cloud server stores the to-be-processed entry point, and after receiving the After the confirmation information returned by the cloud server for notifying receipt of the entry point to be processed, delete the entry point to be processed in the wearable device local database.
The wearable device according to any one of claims 6 to 8, wherein the wearable device further comprises:

The update unit is configured to update the access frequency of the target entry point after the instruction unit indicates the target entry point to the user in the navigation map.
The wearable device according to any one of claims 6 to 9, wherein the wearable device further comprises:

The location analysis unit is configured to obtain the target entry point indication after finding a target entry point matching the search information in the navigation map when the search unit receives the search information input by the user And start the camera built into the wearable device to take a user’s avatar; and analyze the user’s avatar to obtain the age group information of the user; and, based on the age group information, determine whether the place It belongs to a preset place that the user is prohibited from entering;

The instruction unit is specifically configured to indicate the target entry point to the user in the navigation map when the place analysis unit determines that the place does not belong to a preset place that the user is prohibited from entering;

The communication unit is configured to send a warning message to a mobile terminal held by a parent connected to the wearable device when the place analysis unit determines that the place belongs to a preset place that the user is prohibited from entering, the warning information It carries instruction information indicating that the user wants to enter the place.