CN112788517B - Positioning method and device based on beacon and server - Google Patents
Positioning method and device based on beacon and server Download PDFInfo
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- CN112788517B CN112788517B CN201911073704.0A CN201911073704A CN112788517B CN 112788517 B CN112788517 B CN 112788517B CN 201911073704 A CN201911073704 A CN 201911073704A CN 112788517 B CN112788517 B CN 112788517B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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Abstract
The application discloses a positioning method based on a beacon. The beacon-based positioning method comprises the following steps: a first terminal receives a first signal emitted by a first beacon arranged in a first scene; broadcasting the specific information outwards according to the first signal; and transmitting the first position information positioned in real time to a server when the specific information is received at the second terminal arranged in the first scene. This application has solved because the signal is when isolated, can't carry out effectual location and information transmission, and personnel, the asset itself that cause or external unable technical problem who knows current position.
Description
Technical Field
The present application relates to the field of positioning, and in particular, to a positioning method, apparatus and server based on a beacon.
Background
The location has positioning methods such as GPS, big dipper, and when personnel or asset are located indoorly, under the stable condition of signal, can realize the location and carry out information transmission through wireless network with the help of the bluetooth beacon moreover.
The inventor finds that when people or assets enter closed spaces such as cabins, carriages, rooms and the like, because signals are isolated, the people or the assets cannot be effectively positioned and information transmitted through terminals worn by the people or the assets or by means of a Bluetooth beacon positioning mode (such as a mobile phone or gateway equipment), so that the people, the assets or the outside cannot know the current position; especially in the hold and compartment, which, once it occurs, tends to cause a loss of way and even death or loss of assets.
To the problem that people, assets or the outside cannot know the current position due to the fact that effective positioning and information transmission cannot be carried out when terminal signals are isolated in the related art, an effective solution is not provided at present.
Disclosure of Invention
The main objective of the present application is to provide a positioning method, device and server based on beacon, so as to solve the problem that when a terminal signal is isolated, effective positioning and information transmission cannot be performed, and thus, people, assets themselves or the outside cannot know the current position.
To achieve the above object, according to one aspect of the present application, there is provided a beacon-based positioning method.
The beacon-based positioning method according to the present application includes: a first terminal receives a first signal emitted by a first beacon arranged in a first scene; broadcasting the specific information outwards according to the first signal; and when the specific information is received at the second terminal arranged in the first scene, transmitting the first position information positioned in real time to a server.
Further, when the second terminal arranged in the first scene receives the second signal, after transmitting the position information located in real time to the server, the method further includes: the server determines second position information of the first terminal according to the first position information; transmitting the second position information back to the second terminal or transmitting the second position information to the third terminal; and the second terminal feeds back the second position information to the first terminal.
Further, before the first terminal receives the first signal sent by the first beacon of the first scene arrangement, the method further includes: judging whether a transmission signal of a first terminal meets a preset signal condition or not; if so, determining that the scene where the first terminal is located is a first scene; turning on or maintaining a first signal communication function of the first terminal; and closing or maintaining the second signal communication function and the positioning function of the first terminal.
Further, after determining whether the transmission signal of the first terminal meets the preset signal condition, the method further includes: if not, determining that the scene where the first terminal is located is a second scene; turning off or maintaining a first signal communication function of the first terminal; turning on or holding a second signal communication function and a positioning function of the first terminal; the first terminal transmits the third position information positioned in real time to the server; the server transmits the third location information to the third terminal.
To achieve the above object, according to another aspect of the present application, there is provided a beacon-based positioning apparatus.
A beacon-based positioning apparatus according to the present application includes: a first terminal for receiving a first signal transmitted from a first beacon arranged in a first scene and broadcasting specific information according to the first signal; and the second terminal is arranged in the first scene and used for transmitting the position information positioned in real time to the server when the specific information is received.
Further, the second terminal is further configured to receive second location information of the first terminal, which is determined by the server according to the first location information, and feed back the second location information to the first terminal; further comprising: and the third terminal is used for receiving the second position information.
Further, the first terminal is further configured to determine whether a transmission signal of the first terminal meets a preset signal condition; if yes, determining that the scene in which the mobile terminal is located is a first scene; turning on or maintaining the first signal communication function thereof; turning off or maintaining its second signal communication function and positioning function.
Further, the first terminal is further configured to determine that a scene where the first terminal is located is a second scene if the first terminal is not located; turning off or maintaining a first signal communication function of the first terminal; turning on or holding a second signal communication function and a positioning function of the first terminal; and transmitting the third location information located in real time to the server.
To achieve the above object, according to another aspect of the present application, there is provided a server.
The server according to the application comprises: the processing module is used for determining second position information of the first terminal according to the first position information sent by the second terminal; and the return module is used for returning the second position information to the second terminal or transmitting the second position information to the third terminal.
Further, the backhaul module is further configured to receive third location information that is located in real time by the first terminal, and transmit the third location information to a third terminal.
In the embodiment of the application, a first signal sent by a first beacon arranged in a first scene is received by a first terminal in a mode based on the beacon, the first terminal and a second positioning terminal; broadcasting specific information according to the first signal; transmitting first location information located in real time to a server when the specific information is received at a second terminal arranged in the first scene; having reached when first terminal is not signalized, still can carry out effective location and information transmission's purpose with the help of second terminal cooperation beacon, first terminal to realized personnel, asset itself or external technological effect that can know the current position, and then solved because when the signal is isolated, can't carry out effectual location and information transmission, personnel, asset itself or external unable technical problem who knows the current position that cause.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and the description of the exemplary embodiments of the present application are provided for explaining the present application and do not constitute an undue limitation on the present application. In the drawings:
fig. 1 is a schematic flow chart of a beacon-based positioning method according to a first embodiment of the present application;
fig. 2 is a schematic flow chart of a beacon-based positioning method according to a second embodiment of the present application;
fig. 3 is a schematic flowchart of a beacon-based positioning method according to a third embodiment of the present application;
fig. 4 is a schematic flowchart of a beacon-based positioning method according to a fourth embodiment of the present application;
FIG. 5 is a schematic diagram of a beacon-based positioning apparatus according to a first embodiment of the present application;
FIG. 6 is a schematic diagram of a beacon-based positioning apparatus according to a second embodiment of the present application;
fig. 7 is a schematic diagram of a server structure according to the first embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "coupled" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
According to an embodiment of the present invention, there is provided a beacon-based positioning method, as shown in fig. 1, the method includes the following steps S100 to S104:
step S100, a first terminal receives a first signal sent by a first beacon arranged in a first scene;
the first terminal can be a mobile phone, a tablet, a positioning device or a wearable intelligent device, and the like, so that the personnel can conveniently carry or wear the mobile phone; in this embodiment, the mobile phone or the positioning device is preferred, and has a bluetooth transceiving function; the Bluetooth receiving and sending function can be set with a timing trigger program and opened at a timing, and can also be judged by a judgment program to determine whether to open or not.
The first scene can be a cabin, a carriage and other closed spaces, and the signal entering the space is poor due to the tightness of the closed spaces, so that the positioning is inaccurate or cannot be performed, and the communication cannot be normally used.
The first beacon is a Bluetooth beacon, and the first signal is a Bluetooth signal sent by the Bluetooth beacon; the bluetooth beacon continuously sends out bluetooth signals in the space.
Such as: when a person carrying the positioning equipment enters the cabin in which the Bluetooth beacon is arranged, the Bluetooth beacon uninterruptedly sends out a Bluetooth signal, and the positioning equipment or the Bluetooth gateway which is opened with a Bluetooth communication function at regular time can receive the signal, so that the condition that the positioning equipment or the Bluetooth gateway is triggered to send out specific information is guaranteed.
According to the embodiment of the present invention, preferably, as shown in fig. 3, before the first terminal receives the first signal sent by the first beacon in the first scene arrangement, the method further includes:
step S300, judging whether a transmission signal of the first terminal meets a preset signal condition or not;
step S302, if yes, determining that the scene where the first terminal is located is a first scene;
step S304, opening or keeping a first signal communication function of the first terminal;
and S306, turning off or keeping off the second signal communication function and the positioning function of the first terminal.
Here, since the first signal (bluetooth) communication function is turned on at regular time, in order to ensure that the positioning mode of the present invention is switched in real time when entering the first scenario, the set timing interval is short, which causes the power consumption of the first terminal to be serious and the cruising ability to be obviously poor; and if the setting of the timing interval is too long, the terminal positioning mode cannot be switched in real time. Therefore, a judgment program is preset on the first terminal and used for judging whether the signal of the scene where the first terminal is located is poor or not; specifically, a preset signal is adjusted and set as a signal intensity threshold, the signal intensity detection module can detect the real-time signal intensity in a scene at the time, judge whether the real-time signal intensity is higher than the preset signal intensity threshold, if so, determine that the current scene is a first scene (a cabin, a carriage and the like), then open the first signal (Bluetooth) communication function, and close the second signal (satellite) communication and positioning functions, and if the first signal communication function is manually opened, the first signal communication function is kept open; if the second signal communication function and the positioning function are in the off state, the state is maintained.
Through the judgment program, the Bluetooth communication function is turned on only when the first scene is entered, and the satellite positioning and communication functions are turned off, so that the power consumption is reduced, and the cruising ability is enhanced.
According to the embodiment of the present invention, as shown in fig. 4, after determining whether the transmission signal of the first terminal satisfies the preset signal condition, the method further includes:
step S400, if not, determining that the scene where the first terminal is located is a second scene;
step S402, turning off or keeping off the first signal communication function of the first terminal;
step S404, opening or keeping a second signal communication function and a positioning function of the first terminal;
step S406, the first terminal transmits the third position information positioned in real time to the server;
and step S408, the server transmits the third position information to the third terminal.
If the real-time signal intensity is judged to be lower than the preset signal intensity threshold value, the current scene where the first terminal is located is determined to be a scene (second scene) with better signal intensity, such as outdoor and extravehicular scenes, at the moment, the communication function and the positioning function of the second signal (satellite) are automatically started or kept, and the positioning can be directly carried out through the satellite. Because the communication signal intensity is better, the third position information obtained by positioning in the satellite positioning mode can be directly sent to the server through the first terminal, and the third position information is distributed to the third terminal which wants to know the position of the person carrying the first terminal at the moment through the server for checking, so that the positioning of the person or the asset can be realized, the lost of the asset can be prevented, and the rescue can be carried out when necessary.
Step S102, broadcasting specific information outwards according to the first signal;
when the first terminal receives the first signal (Bluetooth signal), the program defaults to call specific information from the memory and broadcasts the specific information in the form of the Bluetooth signal, wherein the specific information contains an identification code which can be identified by the second terminal and is used for establishing the pairing relationship between the first terminal and the second terminal.
And step S104, when the second terminal arranged in the first scene receives the specific information, transmitting the first position information positioned in real time to a server.
The second terminal may be a gateway device, a positioning device, a mobile phone, a tablet, and the like, and is preferably a gateway device or a positioning device.
In order to guarantee the normal clear of communication, outside bluetooth gateway and bluetooth positioning device's the receiving and dispatching antenna set up first scene, the main equipment all set up in first scene, so, can guarantee that bluetooth signal can receive and dispatch through the equipment in the scene, and the communication signal who communicates with the server can be through outside antenna transmission, and signal strength is than stronger.
In this embodiment, after receiving the specific information, the positioning device or the bluetooth gateway starts the positioning function to position itself to obtain a position information, and at this time, since the antenna of the positioning device is external, the positioning function can be normally used, so that the current position can be obtained by real-time positioning.
After the first position information is located in real time, the information is transmitted to the base station through the communication function of the locating device and is transmitted to the server by the base station for further distribution.
When having realized in airtight space, also can normally fix a position, can be with the information transmission who obtains of location to the external world moreover to can avoid personnel to fan the way or the asset is lost with the help of external strength.
In this embodiment, when the bluetooth gateway or the positioning device communicates with the outside, an LPWAN communication method such as LoRa or NB-IoT is adopted.
According to the embodiment of the present invention, as shown in fig. 2, after the transmitting the location information located in real time to the server when the second terminal of the first scene arrangement receives the specific information, the method further includes:
step S200, the server determines the first position information as second position information of the first terminal;
step S202, the second position information is transmitted back to the second terminal or transmitted to the third terminal;
and step S204, the second terminal feeds the second position information back to the first terminal.
Because the positioning mode in the invention is adopted only when the first terminal and the second terminal are in the same first scene, the server can directly determine the received first position information as the second position information of the first terminal according to the logic), and the second position information is returned to the second terminal and returned to the first terminal by the second terminal, at the moment, the personnel can check the position of the personnel, the server can also transmit the information to the third terminal, and after receiving the information, the monitoring personnel of the third terminal can assist the personnel in the cabin (in the first scene) to perform corresponding operation so as to prevent the lost of the road or the assets.
From the above description, it can be seen that the present invention achieves the following technical effects:
in the embodiment of the application, a first signal sent by a first beacon arranged in a first scene is received by a first terminal in a mode based on the beacon, the first terminal and a second positioning terminal; broadcasting the specific information outwards according to the first signal; transmitting first location information located in real time to a server when the specific information is received at a second terminal arranged in the first scene; having reached when first terminal is no signal, still can carry out effective location and information transmission's purpose with the help of second terminal cooperation beacon, first terminal to realized personnel, asset itself or external can know the technological effect of current position, and then solved because when the signal is isolated, can't carry out effectual location and information transmission, personnel, asset itself or external unable technical problem who knows the current position that cause.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
According to an embodiment of the present invention, there is also provided an apparatus for implementing the above beacon-based positioning method, as shown in fig. 5, the apparatus includes:
a first terminal 10 for receiving a first signal transmitted from a first beacon arranged in a first scene and broadcasting specific information to the outside according to the first signal;
the first terminal can be a mobile phone, a tablet, a positioning device or a wearable intelligent device, and the like, so that the personnel can conveniently carry or wear the mobile phone; in this embodiment, the mobile phone or the positioning device is preferred, and has a bluetooth transceiving function; the Bluetooth receiving and sending function can be set with a timing trigger program and opened at a timing, and can also be judged by a judgment program to determine whether to open or not.
The first scene can be a cabin, a carriage and other closed spaces, and the signal entering the space is poor due to the tightness of the closed spaces, so that the positioning is inaccurate or cannot be performed, and the communication cannot be normally used.
The first beacon is a Bluetooth beacon, and the first signal is a Bluetooth signal sent by the Bluetooth beacon; the bluetooth beacon continuously sends out bluetooth signals in the space.
Such as: when a person carrying the positioning equipment enters the cabin in which the Bluetooth beacon is arranged, the Bluetooth beacon continuously sends out a Bluetooth signal, and the positioning equipment with a timing Bluetooth communication function can receive the signal, so that the positioning equipment is triggered to send out specific information.
When the first terminal receives the first signal (bluetooth signal), the program defaults to call the specific information from the memory and broadcasts the specific information in the form of bluetooth signal, wherein the specific information contains an identification code which can be identified by the second terminal and is used for establishing the pairing relationship between the first terminal and the second terminal.
And a second terminal 20 disposed in the first scene for transmitting the location information located in real time to the server 30 when receiving the specific information.
The second terminal may be a gateway device, a positioning device, a mobile phone, a tablet, and the like, and is preferably a gateway device or a positioning device.
In order to guarantee the normal operation of communication, outside bluetooth gateway and bluetooth positioning device's the antenna of receiving and dispatching set up first scene, main equipment all set up in first scene, so, can guarantee that bluetooth signal can receive and dispatch through the equipment in the scene, and the communication signal with server communication can be through outside antenna transmission, and signal strength is stronger.
In this embodiment, after receiving the specific information, the positioning device or the bluetooth gateway starts the positioning function to position itself to obtain a position information, and at this time, since the antenna of the positioning device is external, the positioning function can be normally used, so that the current position can be obtained by real-time positioning.
After the first position information is located in real time, the information is transmitted to a base station through a communication function of the locating device, and the information is transmitted to a server by the base station for further distribution.
When having realized in airtight space, also can normally fix a position, can transmit the information that the location obtained to the external world moreover to can avoid personnel to fan the way or the asset is lost with the help of external strength.
In this embodiment, when the bluetooth gateway or the positioning device communicates with the outside, an LPWAN communication method such as LoRa or NB-IoT is adopted.
Preferably, according to an embodiment of the present invention, as shown in fig. 6,
the second terminal 20 is further configured to receive second location information determined by the server as the first location information of the first terminal, and feed back the second location information to the first terminal;
further comprising: and a third terminal 40, configured to receive the second location information.
Because the positioning mode in the invention is adopted only when the first terminal and the second terminal are in the same first scene, the server can directly determine the received first position information as the position details (second position information) of the first terminal according to the logic, and return the second position information to the second terminal and the first terminal, at the moment, the personnel can check the position of the second terminal, the server can also transmit the information to the third terminal, and after receiving the information, the monitoring personnel of the third terminal can assist the personnel in the cabin (the first scene) to perform corresponding operation so as to prevent lost routes or assets.
According to an embodiment of the present invention, it is preferable that,
the first terminal is also used for judging whether the transmission signal meets the preset signal condition or not;
if yes, determining that the scene in which the mobile terminal is located is a first scene;
turning on or maintaining a first signal communication function thereof;
turning off or keeping off its second signal communication function and positioning function.
Here, since the first signal (bluetooth) communication function is turned on at a regular time, in order to ensure that the terminal positioning mode of the present invention is switched to in real time when entering the first scene, the timing interval is set to be short, which causes the first terminal to consume a lot of power, and the cruising ability is obviously poor; and if the timing interval is set too long, the terminal positioning mode cannot be switched to in real time. Therefore, a judgment program is preset on the first terminal and is used for judging whether the signals of the scene where the first terminal is located are poor or not; specifically, a preset signal is adjusted and set as a signal intensity threshold, the signal intensity detection module can detect the real-time signal intensity in a current scene, judge whether the real-time signal intensity is higher than the preset signal intensity threshold, if so, determine that the current scene is a first scene (a cabin, a carriage and the like), then turn on the first signal (Bluetooth) communication function, and turn off the second signal (satellite) communication and positioning functions, and if the first signal communication function is turned on artificially, then the first signal communication function is kept on; if the second signal communication function and the positioning function are in the off state, the state is maintained.
Through the judgment program, the Bluetooth communication function is turned on only when the first scene is entered, and the satellite positioning and communication functions are turned off, so that the power consumption is reduced, and the cruising ability is enhanced.
According to an embodiment of the present invention, it is preferable that,
the first terminal is further used for determining that the scene where the first terminal is located is a second scene if the first terminal is not located;
turning off or keeping off a first signal communication function of the first terminal;
turning on or holding a second signal communication function and a positioning function of the first terminal;
and transmitting the third location information located in real time to the server.
If the real-time signal intensity is judged to be lower than the preset signal intensity threshold value, the current scene where the first terminal is located is determined to be a scene (second scene) with better signal intensity, such as outdoor and extravehicular scenes, at the moment, the communication function and the positioning function of the second signal (satellite) are automatically started or kept, and the positioning can be directly carried out through the satellite. Because the communication signal intensity is better, the third position information obtained by positioning in the satellite positioning mode can be directly sent to the server through the first terminal, and the server is distributed to the third terminal which wants to know the position of the person carrying the first terminal at the moment for checking, so that the positioning of the person or the asset can be realized, the lost of the lost or the lost of the asset can be prevented, and the rescue can be carried out when necessary.
According to an embodiment of the present invention, there is also provided a server, as shown in fig. 7, including:
a processing module 3001, configured to determine second location information of the first terminal according to the first location information sent by the second terminal;
a returning module 3002, configured to return the second location information to the second terminal or transmit the second location information to the third terminal.
Because the positioning mode in the invention is adopted only when the first terminal and the second terminal are in the same first scene, the server can directly determine the received first position information as the position details (second position information) of the first terminal according to the logic, and return the second position information to the second terminal and the first terminal, at the moment, the personnel can check the position of the personnel, the server can also transmit the information to the third terminal, and after receiving the information, the monitoring personnel of the third terminal can assist the personnel in the cabin (the first scene) to perform corresponding operation so as to prevent a lost or lost asset.
According to the embodiment of the present invention, preferably, the backhaul module 3002 is further configured to receive third location information located in real time by the first terminal, and transmit the third location information to a third terminal.
Because the communication signal intensity is better, the third position information obtained by positioning in the satellite positioning mode can be directly sent to the server through the first terminal, and the third position information is distributed to the third terminal which wants to know the position of the person carrying the first terminal at the moment through the server for checking, so that the positioning of the person or the asset can be realized, the lost of the asset can be prevented, and the rescue can be carried out when necessary.
It will be apparent to those skilled in the art that the modules or steps of the present invention described above can be implemented by a general purpose computing device, they can be centralized in a single computing device or distributed over a network of multiple computing devices, and they can alternatively be implemented by program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, or fabricated separately as individual integrated circuit modules, or fabricated as a single integrated circuit module from multiple modules or steps. Thus, the present invention is not limited to any specific combination of hardware and software.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A beacon-based positioning method, comprising:
when a person with a first terminal enters a sealed first scene, the first terminal receives a first signal sent by a first beacon arranged in the first scene;
broadcasting specific information according to the first signal;
transmitting first location information located in real time to a server when the specific information is received at a second terminal arranged in the first scene; the receiving and sending antenna of the second terminal is arranged outside the first scene, and the main equipment is arranged in the first scene.
2. The positioning method according to claim 1, wherein transmitting the location information located in real time to a server when the specific information is received at the second terminal of the first scene arrangement further comprises:
the server determines the first position information as second position information of the first terminal;
the second position information is transmitted back to the second terminal or transmitted to a third terminal;
and the second terminal feeds back the second position information to the first terminal.
3. The positioning method according to claim 1, wherein the first terminal receiving the first signal transmitted by the first beacon of the first scene arrangement further comprises:
judging whether a transmission signal of a first terminal meets a preset signal condition or not;
if so, determining that the scene where the first terminal is located is a first scene;
turning on or maintaining a first signal communication function of the first terminal;
turning off or keeping off the second signal communication function and the positioning function of the first terminal.
4. The method of claim 3, wherein determining whether the transmission signal of the first terminal satisfies the predetermined signal condition further comprises:
if not, determining that the scene where the first terminal is located is a second scene;
turning off or keeping off a first signal communication function of the first terminal;
turning on or maintaining a second signal communication function and a positioning function of the first terminal;
the first terminal transmits the third position information positioned in real time to the server;
the server transmits the third location information to the third terminal.
5. A beacon-based positioning apparatus, comprising:
the first terminal is used for receiving a first signal sent by a first beacon arranged in a first scene when a person carrying the first terminal enters a sealed first scene, and broadcasting specific information outwards according to the first signal;
the second terminal is arranged in the first scene and used for transmitting the position information positioned in real time to the server when the specific information is received; the receiving and sending antenna of the second terminal is arranged outside the first scene, and the main equipment is arranged in the first scene.
6. The positioning device of claim 5,
the second terminal is also used for receiving second position information which is determined by the server as the first terminal and feeding back the second position information to the first terminal;
further comprising: and the third terminal is used for receiving the second position information.
7. The positioning device of claim 5,
the first terminal is also used for judging whether the transmission signal meets the preset signal condition or not;
if yes, determining that the scene in which the mobile terminal is located is a first scene;
turning on or maintaining the first signal communication function thereof;
turning off or keeping off the second signal communication function and the positioning function thereof.
8. The positioning device of claim 7,
the first terminal is further used for determining that the scene where the first terminal is located is a second scene if the first terminal is not located;
turning off or keeping off a first signal communication function of the first terminal;
turning on or maintaining a second signal communication function and a positioning function of the first terminal;
and transmitting the third location information located in real time to the server.
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| CN201911073704.0A CN112788517B (en) | 2019-11-05 | 2019-11-05 | Positioning method and device based on beacon and server |
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| CN112788517A CN112788517A (en) | 2021-05-11 |
| CN112788517B true CN112788517B (en) | 2023-02-17 |
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| CN117378224A (en) * | 2021-05-26 | 2024-01-09 | 罗伯特·博世有限公司 | Bluetooth signal-based positioning method, signal receiving and transmitting device, static Bluetooth device based on LoRa gateway and readable storage medium |
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| EP2876458A1 (en) * | 2013-10-21 | 2015-05-27 | State Grid Corporation of China (SGCC) | Transformer substation multi-target accurate sound positioning system |
| CN107422358A (en) * | 2017-05-19 | 2017-12-01 | 上海斐讯数据通信技术有限公司 | A kind of whole scene localization method and system |
| CN107708068A (en) * | 2017-09-29 | 2018-02-16 | 深圳奇迹智慧网络有限公司 | Indoor orientation method, system, computer-readable storage medium and server |
| CN109163725A (en) * | 2018-09-13 | 2019-01-08 | 上海船舶工艺研究所 | A kind of ship cabin indoor locating system and localization method |
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| US10397751B2 (en) * | 2014-11-25 | 2019-08-27 | Fynd Technologies, Inc. | Geolocation bracelet, system, and methods |
| WO2019147721A1 (en) * | 2018-01-24 | 2019-08-01 | Thin Film Electronics Asa | Communication devices with differentiable operating paths or states and methods of making and using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2876458A1 (en) * | 2013-10-21 | 2015-05-27 | State Grid Corporation of China (SGCC) | Transformer substation multi-target accurate sound positioning system |
| CN107422358A (en) * | 2017-05-19 | 2017-12-01 | 上海斐讯数据通信技术有限公司 | A kind of whole scene localization method and system |
| CN107708068A (en) * | 2017-09-29 | 2018-02-16 | 深圳奇迹智慧网络有限公司 | Indoor orientation method, system, computer-readable storage medium and server |
| CN109163725A (en) * | 2018-09-13 | 2019-01-08 | 上海船舶工艺研究所 | A kind of ship cabin indoor locating system and localization method |
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