CN114915684A - Mobile phone contextual model switching system based on Bluetooth base station position - Google Patents
Mobile phone contextual model switching system based on Bluetooth base station position Download PDFInfo
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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
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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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
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
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Abstract
The invention discloses a mobile phone contextual model switching system based on the position of a Bluetooth base station, which relates to the technical field of contextual switching, wherein the system comprises the Bluetooth base station, a Bluetooth transceiver and a mobile phone; wherein, bluetooth basic station: the Bluetooth transceiver is used for detecting and matching with the Bluetooth transceiver in the coverage range; a Bluetooth transceiver: the system comprises a Bluetooth base station, a Bluetooth base station and a terminal, wherein the Bluetooth base station is used for matching with the Bluetooth base station and acquiring position data of the Bluetooth base station; the mobile phone comprises: and acquiring the position information of the surrounding Bluetooth base stations through the Bluetooth transceivers in the Bluetooth base stations, and switching corresponding contextual models according to the position information of the Bluetooth base stations. According to the mobile phone contextual model switching system based on the Bluetooth base station position, the Bluetooth base station is used for short-distance positioning, and the coverage range of the Bluetooth signal is adjusted as required, so that the problem that the positioning is inaccurate when the existing contextual switching system is used is effectively solved, the high-precision positioning is further realized, and the corresponding contextual model is switched according to the position of a user.
Description
Technical Field
The invention relates to the technical field of scene switching, in particular to a mobile phone scene mode switching system based on the position of a Bluetooth base station.
Background
There are many kinds of contextual models of mobile phones, which are set mainly according to different situations of users, including various modes such as mute, vibration, ring, flight mode, and simultaneous ringing.
For a mobile phone user, the contextual model needs to be switched on different occasions or places, for example, when a meeting is started, the contextual model of the mobile phone needs to be adjusted to be silent or vibrate, in an office, the contextual model needs to be adjusted to be a ring, in a noisy environment, the contextual model of the mobile phone can be adjusted to be in a mode such as ringing and the like, at present, the contextual model adjustment of the mobile phone is usually performed manually by the user, after one contextual model is adjusted, the user needs to remember to leave the occasion or place all the time, and then the contextual model is switched to another contextual model, which is troublesome and easy to forget.
When the existing scene switching system is used, the microprocessor arranged in the mobile phone compares the received GPS position information with the pre-stored position information, judges the position condition of the mobile phone user according to the comparison result, correspondingly sends a switching signal through the switcher, and completes switching through the CPU. Compared with the prior art, the method and the device solve the problem that the user needs to switch the mobile phone contextual model once in different places, achieve the purpose of automatically switching the mobile phone contextual model according to different locations of the user, and greatly facilitate the use of the user.
However, in the implementation process of the above technical scheme, at least the following technical problems are found:
1. inaccurate positioning: when the existing scene switching system is used, the activity range of a user is determined by depending on the positioning accuracy of a GPS, but the situation of inaccurate switching is easy to occur due to the low positioning accuracy degree of a GPS positioning device, for example, in a conference room, an office and the like, when the distance between the positions is small (in a range of tens of meters), the GPS positioning data is not changed greatly (the positioning data still stays at the previous position), so that a mobile phone cannot switch different scenes timely and accurately, and the use experience of the user is seriously influenced;
2. scenario switching is inaccurate: when the existing scene switching system is used, the system mainly switches corresponding scenes according to the position and time period of a user, but the user cannot achieve consistency with mechanical time and setting (primary and secondary are reversed, and the user cannot cooperate with the setting of electronic equipment to complete appointed things), so that the scene switching is too early or too late, and the use comfort of the user is seriously affected.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a mobile phone contextual model switching system based on the position of a Bluetooth base station, which solves the technical problems of inaccurate positioning and inaccurate contextual switching when the existing contextual switching system is used.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a mobile phone contextual model switching system based on the Bluetooth base station position comprises a Bluetooth base station (used for detecting and matching with a Bluetooth transceiver in a coverage area), the Bluetooth transceiver (arranged in a mobile phone and used for matching with the Bluetooth base station and acquiring the position data of the Bluetooth base station), a body state detector (connected in a mobile terminal and attached to the body surface of a user and used for detecting the body indexes of the user), the mobile terminal (attached to the body surface of the user and moved along with the user), the mobile phone (used for acquiring the position information of the surrounding Bluetooth base stations through the Bluetooth transceiver in the mobile phone and switching the corresponding contextual models according to the position information of the Bluetooth base station), the mobile terminal is connected with the mobile phone [ a memory (used for storing various contextual model information ] and a switcher (used for retrieving the corresponding contextual model information from the memory according to the acquired position information of the Bluetooth base station) ] through Bluetooth, when the Bluetooth is disconnected, a buzzer inside the mobile phone starts to be powered on, and a timer (used for recording the time length of scene mode switching and the switching time and transmitting data to the switcher) and a decibel detector (used for detecting the sound around the mobile phone and transmitting data to the switcher) are arranged inside the mobile phone.
A use method of a mobile phone contextual model switching system based on Bluetooth base station positions comprises the following steps:
scene editing: opening the mobile phone, starting to move according to an initial contextual model of the position of the user (for example, when the mobile phone is started at home, selecting a home mode), when the mobile phone moves out of the using range of the mode, setting the applicable mode at the moment on the mobile phone (for example, when the mobile phone moves out of the home, setting the mode as an outdoor mode on the mobile phone, completing the recording of home mode data [ for example, the home mode is started from 7:00 in the morning, goes out of 8:00, and is switched into the outdoor mode, within the time of 7:00 to 8:00, Bluetooth base stations connected in the moving process of the user are provided, coordinates of the base stations are obtained, thereby obtaining the duration time of the home mode and the moving range of the home mode ], when the mobile phone enters the moving range again, the mobile phone is automatically switched into the home mode according to the position, and before scene editing, on a moving route of the user, installing a Bluetooth base station, and setting data of the Bluetooth base station according to the installation position of the Bluetooth base station (various modes are preset, such as a sleep mode, a sound off mode, a light off mode, a message reminding off mode and the like, and the numbers, the models, the internal codes and the like of different Bluetooth base stations are different, and the installed Bluetooth base station can be edited, namely the Bluetooth base station in the office is named as an office, the office of a position company and the like);
position acquisition: starting Bluetooth, interconnecting with surrounding Bluetooth base stations, and detecting Bluetooth base station data (the Bluetooth base station data comprises model, coordinate, signal intensity, number of Bluetooth base stations, and interconnection time with the same Bluetooth base station) in a Bluetooth coverage area, for example, when a user stands at a certain position, the Bluetooth of a mobile phone (in a Bluetooth detection range) is interconnected with the surrounding Bluetooth base stations, and acquiring related data of the Bluetooth base stations, and judging the position of the user (at a certain time) at the moment according to the data, wherein the position acquisition comprises dynamic acquisition and static acquisition;
static acquisition: acquiring Bluetooth base station data around a static point, acquiring a signal coverage coincidence range according to the detection range of a connected Bluetooth base station, and determining the position coordinate of a user;
dynamic acquisition: recording Bluetooth base station data (namely, all statically acquired position data are arranged on a map according to a detection time sequence to form a route) around the route, arranging the Bluetooth base stations according to a Bluetooth interconnection sequence, and conveniently switching to a corresponding mode when the Bluetooth base stations pass through the Bluetooth base stations;
and (3) detecting the body state: detecting body indexes of a user, switching contextual models according to the indexes, and detecting body conditions of the user, such as that the heart rate is stable and low for a long time, and the user is in a sleep state at the moment, so that the mobile phone can be conveniently switched to the sleep mode (various modes are preset in advance, such as the sleep mode, sound is turned off, light is turned off, message reminding is turned off, and the like);
scene combination: according to the moving range under different scene modes, classifying the data of the Bluetooth base stations, for example, the family mode is started from 7:00 in the morning and goes out 8:00, switching to the outdoor mode, and in the time from 7:00 to 8:00, which Bluetooth base stations are connected in the activity process of a user, and the coordinates of the base stations (namely the Bluetooth base stations under the family mode) are obtained, so that the duration time of the family mode and the activity range of the family mode are obtained, and when the family mode enters the area, the family mode is automatically switched to the family mode;
scene switching: switching corresponding scenes according to surrounding Bluetooth base station data (the Bluetooth base station data comprises model numbers, coordinates, signal intensity, the number of Bluetooth base stations and interconnection time with the same Bluetooth base station) and body indexes of a user, wherein when a certain scene is converted into another scene, the coverage range of the Bluetooth base station is increased by 5-10m, for example, when the user leaves home, the Bluetooth inside a mobile phone is disconnected with the Bluetooth base station in the home range and connected with an outdoor base station, but the mobile phone is not switched to an outdoor mode immediately, but moves by about 5-10m, and when the mobile phone enters the outdoor mode, the situation that the scene mode is switched back and forth when the user is in the range of two Bluetooth base stations is prevented;
and (3) range adjustment: according to the signal strength of the bluetooth base station, the initial strength of the bluetooth interconnection is adjusted, as shown in fig. 2, when the signal of the bluetooth base station is set on the mobile phone to reach a set value, the bluetooth of the mobile phone is connected with the bluetooth base station, for example, the maximum transmission power is 1mw, then the RSSI value is 0, that is, the RSSI value obtained in an ideal state when the distance between the bluetooth and the mobile phone is closest to the bluetooth is 0, but in practice, the ideal state basically does not exist, so the RSSI value is basically a negative number, and in the bluetooth, when the distance is very close, the received RSSI signal value is about-50 dbm, it can be set that the signal reaches-20 dbm, the connection with the bluetooth base station is started, and at this time, the range of the bluetooth base station according with the signal strength is very small, so that the starting range of the scene switching mode is further limited, and the detection accuracy is improved.
(III) advantageous effects
1. Because the bluetooth base station is adopted to carry out short distance positioning (the detection coverage of bluetooth is small), and the coverage of bluetooth signals is adjusted as required, the problem that the existing scene switching system is inaccurate in positioning when in use is effectively solved, high-precision positioning is further realized, the position of a user is conveniently and accurately acquired, and a corresponding scene mode is switched according to the position of the user.
2. Due to the fact that the posture of the user is detected and the corresponding contextual model is adjusted according to the use habit of the user, the technical problem that the contextual switching is inaccurate when an existing contextual switching system is used is effectively solved, and accuracy and stability of the contextual switching are improved.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
FIG. 1 is a block diagram of a system according to embodiment 1 of the present invention;
fig. 2 is a block diagram of signal transmission between bluetooth and a bluetooth base station during static acquisition according to embodiment 1 of the present invention;
fig. 3 is a signal diagram of coverage of a bluetooth base station in embodiment 1 of the present invention;
FIG. 4 is a flow chart in embodiment 2 of the present invention;
fig. 5 is a user coordinate diagram illustrating the coverage areas of the bluetooth base station in embodiment 2 of the present invention, and the intersection points of the coverage areas are shown.
Detailed Description
The embodiment of the application provides a mobile phone contextual model switching system based on the position of a Bluetooth base station, and solves the technical problems of inaccurate positioning and inaccurate contextual switching of the existing contextual switching system in use, in the process of punching doors and windows, because the Bluetooth base station is adopted to perform short-distance positioning (the detection coverage range of Bluetooth is small), and the coverage range of a Bluetooth signal is adjusted as required, high-precision positioning is realized, the position of a user is conveniently and accurately acquired, and then the corresponding contextual model is switched according to the position of the user; due to the fact that the posture detection of the user is adopted and the corresponding scene mode is adjusted according to the use habit of the user, the accuracy and the stability of scene switching are improved.
Example 1
In order to solve the problem that the positioning is inaccurate when the existing scene switching system is used, the technical scheme in the embodiment of the application has the following general idea:
a mobile phone contextual model switching system based on the Bluetooth base station position comprises a Bluetooth base station (used for detecting and matching with a Bluetooth transceiver in a coverage area), the Bluetooth transceiver (arranged in a mobile phone and used for matching with the Bluetooth base station and acquiring the position data of the Bluetooth base station), a body state detector (connected in a mobile terminal and attached to the body surface of a user and used for detecting the body indexes of the user), the mobile terminal (attached to the body surface of the user and moved along with the user), the mobile phone (used for acquiring the position information of the surrounding Bluetooth base stations through the Bluetooth transceiver in the mobile phone and switching the corresponding contextual models according to the position information of the Bluetooth base station), the mobile terminal is connected with the mobile phone [ a memory (used for storing various contextual model information ] and a switcher (used for retrieving the corresponding contextual model information from the memory according to the acquired position information of the Bluetooth base station) ] through Bluetooth, when the Bluetooth is disconnected, a buzzer inside the mobile phone starts to be powered on, and a timer (used for recording the time length of scene mode switching and the switching time and transmitting data to the switcher) and a decibel detector (used for detecting the sound around the mobile phone and transmitting data to the switcher) are arranged inside the mobile phone.
The mobile phone contextual model is a whole set of incoming call policy rules stored in the mobile phone. There is no industry standard and the various designations are somewhat confusing. A scenario can be divided into a scenario regarding a ring policy and a scenario regarding a paging policy. Some profiles, such as flight profile (also called flight profile) and offline profile, combine the two profiles.
Common mobile phone profiles include standard, mute, conference, outdoor, etc., and each profile includes different ringing volume and ringing tone type. The general mobile phone allows a user to edit the mobile phone and freely switch between different scene modes. The user can also set his own profile for different environments. For example, a silent mode, a conference mode (ring tone suitable for formal situations) and an outdoor mode (suitable for noisy outdoor environments) are created. Various ring tones may be set for voice incoming calls, information alerts, etc. in each profile. The scene mode is set according to different situations, and the effect is different.
The Bluetooth 5.1 standard is released by the Bluetooth technical alliance of 2 months in 2019, compared with Bluetooth 5.0, Bluetooth 5.1 adds direction-finding function centimeter-level positioning service, namely Angle of Arrival (AoA), namely Arrival Angle positioning, so that high-precision centimeter-level positioning realized by Bluetooth becomes a Bluetooth AoA positioning technology, and the positioning precision can be 10-30cm at the earliest.
The deployment height of the base station is H, a ray from the Bluetooth AOA base station can be obtained through AOA angle estimation, and the plane coordinate can be obtained by intersecting the ray and the height plane of the positioning terminal. It can be seen from the figure that the positioning coverage of a single base station is a conical area taking the base station as a center, and the farther away from the base station, the larger the change of the plane coordinate caused by the same angle error is, the larger the position error is, and the closer to the base station, the better the positioning accuracy is. Generally speaking, the height of the base station is 1.2 times, and the positioning precision can reach 30-50cm within 1.2H range. The range of more than 1.2H and less than 1.5H, and the positioning precision can reach 50-70 cm. For example, the installation height of the bluetooth AOA positioning base station is 3m, and then the positioning accuracy is 30cm within a radius range of 3.6m by taking the bluetooth base station as a circle center; the positioning accuracy of the coverage radius within the range of 3.6m-4.5m is generally 50-70 cm.
During the use, the user wears wrist-watch (mobile terminal, can be the device of earphone, bracelet etc. and user's body surface laminating), detects user's rhythm of the heart, judges the health state of user this moment, for example, the rhythm of the heart is in steadily for a long time, and is lower, and the user is in the sleep state this moment, and the cell-phone switches to the sleep mode (various modes are set for in advance, for example sleep mode, sound is closed, and light is closed, and message warning is closed etc.), treats when user's health index appears changing, switches to the mode of living.
During the moving process of the user, the bluetooth in the mobile phone acquires the bluetooth base station on the moving route of the user (i.e. the bluetooth in the mobile phone is interconnected with the bluetooth base station, and the serial numbers, models, internal codes and the like of different bluetooth base stations are different, and the installed bluetooth base station can be edited, i.e. the bluetooth base station in the office is named as an office, an office of a location company and the like), and acquires relevant data of the bluetooth base station, such as the model, coordinates, signal intensity, the number of connected bluetooth base stations at the same time, the interconnection time with the same bluetooth base station and the like, so as to distinguish the connected bluetooth base stations (to make them unique), when the mobile phone is connected with the bluetooth base station, the mobile phone enters into a corresponding contextual model, for example, when the bluetooth transceiver in the mobile phone is connected with the bluetooth base station in a conference room, the judgment is performed, the mobile phone moves to the range of the conference room, so that the mobile phone enters a conference mode, and similarly, when the mobile phone is interconnected with the Bluetooth base stations at different positions, the mobile phone enters a corresponding contextual mode.
Example 2
The technical scheme in the embodiment of the application is that when the existing scene switching system is used, regarding the technical problems of inaccurate positioning and inaccurate scene switching, the general idea is as follows:
a use method of a mobile phone contextual model switching system based on Bluetooth base station positions comprises the following steps:
scene editing: opening the mobile phone, setting an initial scene mode according to the position of the user (for example, when the mobile phone is started at home, selecting a home mode), starting to move, when moving out of the use range of the mode, setting the mode suitable at the moment on the mobile phone (for example, when the mobile phone is moved out of home, setting the mobile phone to an outdoor mode, completing the recording of home mode data [ for example, the home mode is started from 7:00 in the morning, goes out of 8:00, and is switched to the outdoor mode, in the time of 7:00 to 8:00, the Bluetooth base stations connected in the activity process of the user are provided, the coordinates of the base stations are obtained, thereby obtaining the duration time of the home mode and the activity range of the home mode ], when then entering the activity range, automatically switching to the home mode, switching the scene mode according to the position, before editing, on a route of the user, installing a Bluetooth base station, and setting data of the Bluetooth base station according to the installation position of the Bluetooth base station (various modes are preset, such as a sleep mode, a sound off mode, a light off mode, a message reminding off mode and the like, and the numbers, the models, the internal codes and the like of different Bluetooth base stations are different, and the installed Bluetooth base station can be edited, namely the Bluetooth base station in the office is named as an office, the office of a position company and the like);
position acquisition: starting Bluetooth, interconnecting with surrounding Bluetooth base stations, and detecting Bluetooth base station data (the Bluetooth base station data comprises model, coordinate, signal intensity, number of Bluetooth base stations, and interconnection time with the same Bluetooth base station) in a Bluetooth coverage area, for example, when a user stands at a certain position, the Bluetooth of a mobile phone (in a Bluetooth detection range) is interconnected with the surrounding Bluetooth base stations, and acquiring related data of the Bluetooth base stations, and judging the position of the user (at a certain time) at the moment according to the data, wherein the position acquisition comprises dynamic acquisition and static acquisition;
static acquisition: acquiring Bluetooth base station data around a static point, acquiring a signal coverage coincidence range according to the detection range of a connected Bluetooth base station, and determining the position coordinate of a user;
dynamic acquisition: recording Bluetooth base station data (namely, all statically acquired position data are arranged on a map according to a detection time sequence to form a route), arranging the Bluetooth base stations according to a Bluetooth interconnection sequence, and conveniently switching to a corresponding mode when passing through the Bluetooth base stations;
and (3) detecting the body state: detecting body indexes of a user, switching contextual models according to the indexes, and detecting body conditions of the user, such as that the heart rate is stable and low for a long time, and the user is in a sleep state at the moment, so that the mobile phone can be conveniently switched to the sleep mode (various modes are preset in advance, such as the sleep mode, sound is turned off, light is turned off, message reminding is turned off, and the like);
scene combination: according to the moving range under different scene modes, classifying the data of the Bluetooth base stations, for example, the family mode is started from 7:00 in the morning and goes out 8:00, switching to the outdoor mode, and in the time from 7:00 to 8:00, which Bluetooth base stations are connected in the activity process of a user, and the coordinates of the base stations (namely the Bluetooth base stations under the family mode) are obtained, so that the duration time of the family mode and the activity range of the family mode are obtained, and when the family mode enters the area, the family mode is automatically switched to the family mode;
scene switching: switching corresponding scenes according to surrounding Bluetooth base station data (the Bluetooth base station data comprises model numbers, coordinates, signal intensity, the number of Bluetooth base stations and interconnection time with the same Bluetooth base station) and body indexes of a user, wherein when a certain scene is converted into another scene, the coverage range of the Bluetooth base station is increased by 5-10m, for example, when the user leaves home, the Bluetooth inside a mobile phone is disconnected with the Bluetooth base station in the home range and connected with an outdoor base station, but the mobile phone is not switched to an outdoor mode immediately, but moves by about 5-10m, and when the mobile phone enters the outdoor mode, the situation that the scene mode is switched back and forth when the user is in the range of two Bluetooth base stations is prevented;
and (3) range adjustment: according to the signal strength of the bluetooth base station, the initial strength of the bluetooth interconnection is adjusted, as shown in fig. 3, when the signal of the bluetooth base station is set on the mobile phone to reach a set value, the bluetooth of the mobile phone is connected with the bluetooth base station, for example, the maximum transmission power is 1mw, then the RSSI value is 0, that is, the RSSI value obtained in an ideal state when the distance between the bluetooth and the mobile phone is closest to the bluetooth is 0, but in practice, the ideal state basically does not exist, so the RSSI value is basically a negative number, and in the bluetooth, when the distance is very close, the received RSSI signal value is about-50 dbm, it can be set that the signal reaches-20 dbm, the connection with the bluetooth base station is started, and at this time, the range of the bluetooth base station according with the signal strength is very small, so that the starting range of the scene switching mode is further limited, and the detection accuracy is improved.
Received Signal Strength Indication, optional part of the radio transmission layer, to determine the link quality and whether to increase the broadcast transmission Strength. Rssi (received Signal Strength indicator) is an indication of the Strength of the received Signal, which is implemented after the backchannel baseband receive filter.
The unit of RSSI is dbm, and in bluetooth, we can directly understand that the strength of a received bluetooth signal is 10 × log P, where P represents the received signal power, and bluetooth transmits a broadcast, and the received signal power is affected by the distance.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (10)
1. A mobile phone contextual model switching system based on Bluetooth base station position is characterized by comprising a Bluetooth base station, a Bluetooth transceiver, a body state detector, a mobile terminal and a mobile phone; wherein, the first and the second end of the pipe are connected with each other,
bluetooth basic station: the Bluetooth transceiver is used for detecting and matching with the Bluetooth transceiver in the coverage range;
a Bluetooth transceiver: the Bluetooth base station is arranged in the mobile phone and is used for matching with the Bluetooth base stations and acquiring position data of all the Bluetooth base stations in a detection range;
a body state detector: the mobile terminal is positioned in the mobile terminal, is attached to the body surface of a user and is used for detecting body indexes of the user;
a mobile terminal: the device is attached to the body surface of a user and moves along with the user;
the mobile phone comprises: and acquiring the position data of the surrounding Bluetooth base stations through the Bluetooth transceivers in the Bluetooth base stations, and switching corresponding contextual models according to the position data of the Bluetooth base stations.
2. The system of claim 1, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: the mobile phone is internally provided with a memory and a switcher, wherein,
the switch is characterized in that: the system comprises a storage, a Bluetooth base station and a Bluetooth base station, wherein the storage is used for storing the position data of the Bluetooth base station;
the memory: for storing a plurality of profile data.
3. The system of claim 1, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: the mobile terminal is connected with the mobile phone through the Bluetooth, and when the Bluetooth is disconnected, a buzzer in the mobile phone starts to be powered on.
4. The system of claim 2, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: the system also comprises a timer and a decibel detector, which are arranged inside the mobile phone, wherein,
the timer is used for: the system comprises a switcher and a scene mode switching module, wherein the switcher is used for recording the time length of scene mode switching and the switching time and transmitting data to the switcher;
the decibel detector is: the device is used for detecting the sound intensity around the mobile phone and transmitting data to the switcher.
5. A use method of a mobile phone contextual model switching system based on a Bluetooth base station position is characterized by comprising the following steps:
scene editing: selecting an initial contextual model, starting to move, and switching the contextual model according to the position;
position acquisition: starting Bluetooth, interconnecting with surrounding Bluetooth base stations, and detecting Bluetooth base station data in a Bluetooth coverage range;
and (3) detecting the body state: detecting body indexes of a user, and switching the contextual model according to the indexes;
scene combination: classifying the data of the Bluetooth base station according to the moving ranges in different contextual models;
scene switching: and switching corresponding scenes according to the data of the surrounding Bluetooth base stations and the physical indexes of the user.
6. The method of claim 5, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: before editing the scene, installing the Bluetooth base station on a moving route of a user, and setting the data of the Bluetooth base station according to the installation position of the Bluetooth base station.
7. The method of claim 5, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: the position acquisition comprises dynamic acquisition and static acquisition;
dynamic acquisition: recording Bluetooth base station data around the route, and arranging the Bluetooth base stations according to the Bluetooth interconnection sequence;
static acquisition: and acquiring data of the Bluetooth base stations around the static point, and acquiring a signal coverage coincidence range according to the detection range of the connected Bluetooth base stations.
8. The method of claim 7, wherein the mobile phone profile switching system based on the bluetooth base station location comprises: the Bluetooth base station data comprises the model, the coordinate, the signal intensity, the number of the Bluetooth base stations and the interconnection time with the same Bluetooth base station.
9. The method of claim 5, wherein the system further comprises a bluetooth base station for switching the mobile phone profile according to the location of the bluetooth base station, wherein: in the scene switching process, when a certain scene is converted into another scene, the coverage area of the Bluetooth base station is increased by 5-10 m.
10. The method of claim 5, wherein the system further comprises a bluetooth base station for switching the mobile phone profile according to the location of the bluetooth base station, wherein: the use method further comprises the following steps:
and (3) range adjustment: and adjusting the initial strength during Bluetooth interconnection according to the signal strength of the Bluetooth base station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958972A (en) * | 2010-09-17 | 2011-01-26 | 惠州Tcl移动通信有限公司 | Mobile phone Bluetooth-based location recognition method and mobile phone |
| CN103533171A (en) * | 2013-10-21 | 2014-01-22 | 英华达（上海）科技有限公司 | Method and control device for automatic mobile phone profile switching and mobile phone with automatic mobile phone profile switching function |
| WO2017088154A1 (en) * | 2015-11-26 | 2017-06-01 | 华为技术有限公司 | Profile mode switching method |
-
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101958972A (en) * | 2010-09-17 | 2011-01-26 | 惠州Tcl移动通信有限公司 | Mobile phone Bluetooth-based location recognition method and mobile phone |
| CN103533171A (en) * | 2013-10-21 | 2014-01-22 | 英华达（上海）科技有限公司 | Method and control device for automatic mobile phone profile switching and mobile phone with automatic mobile phone profile switching function |
| WO2017088154A1 (en) * | 2015-11-26 | 2017-06-01 | 华为技术有限公司 | Profile mode switching method |
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