CN103245343B - A kind of relative positioning method and device - Google Patents
A kind of relative positioning method and device Download PDFInfo
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- CN103245343B CN103245343B CN201210026537.6A CN201210026537A CN103245343B CN 103245343 B CN103245343 B CN 103245343B CN 201210026537 A CN201210026537 A CN 201210026537A CN 103245343 B CN103245343 B CN 103245343B
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- orientation range
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- environmentally sensitive
- sensitive parameter
- relative positioning
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Abstract
The present invention discloses a kind of relative positioning method and device, relates to electronic technology field, can reduce environmental impact, accurately locate.The scheme that the embodiment of the present invention provides is by determining the first orientation range, in described first orientation range, second orientation range at terminal place to be connected is determined according to the environmentally sensitive parameter measured, arbitrary first terminal to be connected in terminal described to be connected in described second orientation range that is dynamically connected, and with described first terminals share information to be connected.The application when scheme that the embodiment of the present invention provides is suitable for carrying out relative positioning.
Description
Technical field
The present invention relates to electronic technology field, particularly relate to a kind of relative positioning method and device.
Background technology
Relative positioning is the localization method determining to locate both sides' relative position.The relative positioning technology of equipment room be combined with social network can be more intelligent provide information for user, it can be convenient for people in particular place fast sharing information.
Prior art carries out relative positioning by intensity of sound, time such as by sound localization, terminal is by the sound of microphone acquisition terminal place environment, then be uploaded to server, server receives the sound that at least one terminal gathers, and compares, when the intensity of sound is identical, under then illustrating that two terminals gathering sound are in same environment, like this, can be convenient and swift during two terminals share information.
But, when adopting prior art to carry out relative positioning, need special sound, such as thunder sound, just can accurately locate, and sound can be subject to the impact of angle, such as, under same environment, the microphone of an equipment is just to sound source, and the microphone of another equipment is back to sound source, then the intensity of sound of collecting can be different.Therefore, to sum up, when adopting prior art to carry out relative positioning, greatly affected by environment, locate inaccurate.
Summary of the invention
Embodiments of the invention provide a kind of method and device of relative positioning, can reduce environmental impact, accurately locate.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of relative positioning method, is characterized in that, comprising:
Determine the first orientation range;
In described first orientation range, determine second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Arbitrary first terminal to be connected in terminal described to be connected in described second orientation range that is dynamically connected, and with described first terminals share information to be connected.
A kind of relative positioning devices, is characterized in that, comprising:
First determining unit, for determining the first orientation range;
Second determining unit, in described first orientation range, determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Linkage unit, for arbitrary first terminal to be connected in the terminal described to be connected that is certainly dynamically connected in described second orientation range, and with described first terminals share information to be connected.
The embodiment of the present invention provides a kind of method and device of relative positioning, by determining the first orientation range, in described first orientation range, second orientation range at terminal place to be connected is determined according to the environmentally sensitive parameter measured, arbitrary first terminal to be connected in terminal described to be connected in described second orientation range that is dynamically connected, and with described first terminals share information to be connected.When carrying out relative positioning with adopting prior art in prior art, greatly affected by environment, locate inaccurate comparing, the scheme that the embodiment of the present invention provides carries out relative positioning by adopting environmentally sensitive parameter, can reduce environmental impact, accurately locate.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The process flow diagram of the method for a kind of relative positioning that Fig. 1 provides for the embodiment of the present invention 1;
The block diagram of the device of a kind of relative positioning that Fig. 2 provides for the embodiment of the present invention 1;
The process flow diagram of the method for a kind of relative positioning that Fig. 3 provides for the embodiment of the present invention 2;
The schematic diagram of the terminal relative positioning that Fig. 4 provides for the embodiment of the present invention 2;
The block diagram of the device of a kind of relative positioning that Fig. 5 provides for the embodiment of the present invention 2.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
The embodiment of the present invention provides a kind of method of relative positioning, and as shown in Figure 1, the method comprises:
Step 101, determines the first orientation range;
3G (TheThirdGeneration can be passed through, G mobile communication), GPS (GlobalPositionSystem, GPS), the location such as WIFI (WirelessFidelity, WLAN (wireless local area network)), determine the first orientation range, first orientation range is a larger scope, can location radii be the scope of hundreds of rice usually.
Step 102, in described first orientation range, determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Described environmentally sensitive parameter can be height, or smell, or temperature, or humidity, and the present invention does not limit above-mentioned environmentally sensitive parameter.
Optionally, measurement environment parameter sensing;
By described environmentally sensitive parameter, and described first orientation range determined sends to server, so that described server determines the terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Receive the position at least one terminal place to be connected that described server sends;
Second orientation range at least one terminal place to be connected described is determined according to the position at least one terminal place to be connected described.
Described second orientation range is less than or equal to described first orientation range.
Step 103, arbitrary first terminal to be connected in the terminal described to be connected be certainly dynamically connected in described second orientation range, and with described first terminals share information to be connected.
The embodiment of the present invention provides a kind of method of relative positioning, by determining the first orientation range, in described first orientation range, second orientation range at terminal place to be connected is determined according to the environmentally sensitive parameter measured, arbitrary first terminal to be connected in terminal described to be connected in described second orientation range that is dynamically connected, and with described first terminals share information to be connected.When carrying out relative positioning with adopting prior art in prior art, greatly affected by environment, locate inaccurate comparing, the scheme that the embodiment of the present invention provides carries out relative positioning by adopting environmentally sensitive parameter, can reduce environmental impact, accurately locate.
The embodiment of the present invention provides a kind of device of relative positioning, and as shown in Figure 2, this device comprises: the first determining unit 201, second determining unit 202, linkage unit 203.
First determining unit 201, for determining the first orientation range;
3G (TheThirdGeneration can be passed through, G mobile communication), GPS (GlobalPositionSystem, GPS), the location such as WIFI (WirelessFidelity, WLAN (wireless local area network)), determine the first orientation range, first orientation range is a larger scope, can location radii be the scope of hundreds of rice usually.
Optionally, sensor is used for measurement environment parameter sensing and measures, and described sensor can be altitude gauge, air pressure sensing meter, temperature sensor, humidity sensor etc.; Described environmentally sensitive parameter can be height, or smell, or temperature, or humidity;
In described first orientation range, the second determining unit 202, for determining second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Optionally, sending module in described second determining unit 202, for the described environmentally sensitive parameter that will measure, and described first orientation range determined sends to server, so that described server determines the terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Receiver module in described second determining unit 202, for receiving the position at least one terminal place to be connected that described server sends;
Determination module in described second determining unit 202, for determining second orientation range at least one terminal place to be connected described according to the position at least one terminal place to be connected described.
Linkage unit 203, for arbitrary first terminal to be connected in the terminal described to be connected that is certainly dynamically connected in described second orientation range, and with described first terminals share information to be connected.
Described second orientation range is less than or equal to described first orientation range.
It should be noted that, device of the present invention is terminal, and such as described terminal can be notebook computer, smart mobile phone etc.
The embodiment of the present invention provides a kind of device of relative positioning, the first orientation range is determined by the first determining unit, in described first orientation range, second determining unit determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured, the arbitrary first to be connected terminal of linkage unit in the terminal described to be connected that is dynamically connected in described second orientation range, and with described first terminals share information to be connected.When carrying out relative positioning with adopting prior art in prior art, greatly affected by environment, locate inaccurate comparing, the scheme that the embodiment of the present invention provides carries out relative positioning by adopting environmentally sensitive parameter, can reduce environmental impact, accurately locate.
Embodiment 2
The embodiment of the present invention provides a kind of method of relative positioning, and as shown in Figure 3, the method comprises:
Step 301, terminal determines the first orientation range;
Described terminal can be notebook computer, smart mobile phone etc.;
Terminal can pass through 3G (TheThirdGeneration, G mobile communication), GPS (GlobalPositionSystem, GPS), the location such as WIFI (WirelessFidelity, WLAN (wireless local area network)), determine the first orientation range, first orientation range is a larger scope, can location radii be the scope of hundreds of rice usually.
Step 302, described terminal measurement environment parameter sensing;
Sensor installation in terminal, sensor measurement environmentally sensitive parameter can be passed through, optionally, sensor can be altitude gauge, air pressure sensing meter, temperature sensor, humidity sensor etc., can the height at measuring terminals place by altitude gauge, air pressure sensing meter can the current gas pressure value of measuring terminals position, and temperature sensor can the Current Temperatures of measuring terminals position, and humidity sensor can be the humidity of measuring terminals position.The scheme that the embodiment of the present invention provides measures above-mentioned environmentally sensitive parameter for the basis in the first scope determined, environmentally parameter sensing determines a less scope, the such as scope in a meeting-place or a classroom.
Step 303, described terminal is by described environmentally sensitive parameter, and described first orientation range determined sends to server, so that described server determines at least one terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Terminal sends described environmentally sensitive parameter, and determine described first orientation range time can be sent by the form of message, carry described environmentally sensitive parameter and described first orientation range in message.
Step 304, described server receives the described environmentally sensitive parameter that described terminal sends, and described first orientation range determined;
It should be noted that, described server can receive described environmentally sensitive parameter and an orientation range of the transmission of multiple terminal.
Step 305, described server, according to described environmentally sensitive parameter, determines at least one terminal to be connected described in described first orientation range, and the described position at terminal place to be connected described at least one is sent to described terminal;
Optionally, multiple terminal may be had in the first orientation range, server environmentally parameter sensing obtains the environmentally sensitive parameter of these terminals, then the environmentally sensitive parameter identical with the environmentally sensitive parameter received is determined according to the environmentally sensitive parameter of these terminals obtained, and determine corresponding terminal, the terminal of the correspondence determined is terminal to be connected.
Such as, environmentally sensitive parameter is height, then server obtains the height at these terminal places, and then the height of acquisition and the height received are compared one by one, obtain the terminal that identical height is corresponding, these terminals are terminal to be connected.
It should be noted that, server obtains environmentally sensitive parameter, can send respective environmentally sensitive parameter acquiring, also can pass through the environmentally sensitive parameter acquiring of the sensor measurement that active reading terminals is installed by receiving each terminal.
Step 306, described terminal receives the position at least one terminal place to be connected described that described server sends;
Step 307, described terminal determines second orientation range at least one terminal place to be connected described according to the position at least one terminal place to be connected described;
Second orientation range is the scope at the terminal place that in the first orientation range, environmentally sensitive parameter is identical, and described second orientation range is less than or equal to described first orientation range, and so further by range shorter, transmission data hourly velocity will be very fast.Second orientation range is a less scope, such as, and a classroom, a meeting-place or an office.
Step 308, the arbitrary first to be connected terminal of described terminal in the terminal described to be connected that is dynamically connected in described second orientation range, and with described first terminals share information to be connected.
Optionally, before proceeding, connection request can be sent to server, the positional information of the terminal some to be connected in described terminal to be connected is carried in described connection request, now described connection request is transmitted to described terminal to be connected by server, when described terminal to be connected is agreed to connect, then terminal and described terminal to be connected are from being dynamically connected, when described terminal to be connected is not agreed to connect, server returns the information of connection failure to described terminal, described terminal can continue to send connection request, to connect;
Or terminal to server sends connection request, described connection request is the request connected with terminal to be connected, after then server receives this connection request, connection request is sent to the terminal to be connected nearest with described terminal, when described terminal to be connected is agreed to connect, then terminal and described terminal to be connected are from being dynamically connected, when described terminal to be connected is not agreed to connect, then server sends connection request to the terminal to be connected with described terminal close together, the like.
When terminal and terminal to be connected are after being dynamically connected, the information of terminals share to be connected can be checked by specific software, or the information that in the second orientation range described in automatic reception, all users share can be set.
Such as, as shown in Figure 4, with environmentally sensitive parameter for being highly described the process of the terminal room relative positioning of user B and user C two people.User B has a meeting in second floor meeting room, and user C also has a meeting in same meeting room, and user A is in second floor office, and user D is at one deck.User B determines the first orientation range, and as figure, the first orientation range is two rooms that the first floor is adjacent with the second floor.The height that altitude gauge is measured by user B and the first orientation range occur to server, be highly (H1+H2), then after server receives this height value, the height obtaining user D in the first orientation range is H1, the height of user A is (H1+H2), the height of user C is (H1+H2), the position of terminal corresponding for the height value of acquisition is sent to user B by server, user B determines the second orientation range, second orientation range comprises the scope at the terminal of user A and the terminal place of user C, the terminal of user B connects the terminal of user C nearer with it, and with the terminals share information of user C.
The embodiment of the present invention provides a kind of method of relative positioning, by determining the first orientation range, and in the first orientation range, second orientation range at terminal place to be connected is determined according to the environmentally sensitive parameter measured, then any one first terminal to be connected in the terminal to be connected be dynamically connected in the second orientation range, and with the first terminals share information to be connected, the scheme that the embodiment of the present invention provides can adopt environmentally sensitive parameter to carry out relative positioning at terminal room, environmental impact can be reduced, accurately locate, and the terminal to be connected in the second orientation range that join domain is less automatically, can fast sharing information, and Information Sharing operating process is simple.
The embodiment of the present invention provides a kind of device of relative positioning, and described device can be terminal, and as shown in Figure 5, this device comprises: the first determining unit 501, sensor 502, the second determining unit 503, sending module 5031, receiver module 5032, determination module 5033, linkage unit 504;
First determining unit 501, for determining the first orientation range;
3G (TheThirdGeneration can be passed through, G mobile communication), GPS (GlobalPositionSystem, GPS), the location such as WIFI (WirelessFidelity, WLAN (wireless local area network)), determine the first orientation range, first orientation range is a larger scope, can location radii be the scope of hundreds of rice usually.
Optionally, sensor 502 is measured for measurement environment parameter sensing, and described sensor can be altitude gauge, air pressure sensing meter, temperature sensor, humidity sensor etc.; Described environmentally sensitive parameter can be height, or smell, or temperature, or humidity;
Second determining unit 503, in described first orientation range, determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Optionally, sending module 5031 in described second determining unit 503, for the described environmentally sensitive parameter that will measure, and described first orientation range determined sends to server, so that described server determines at least one terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Receiver module 5032 in described second determining unit 503, for receiving the position at least one terminal place to be connected that described server sends;
According to the position at least one terminal place to be connected described, the determination module 5033 in described second determining unit 503, for determining second orientation range at least one terminal place to be connected described;
Optionally, described second orientation range is less than or equal to described first orientation range.Second orientation range is a less scope, such as, and a classroom, a meeting-place or an office.
Linkage unit 504, for arbitrary first terminal to be connected in the terminal described to be connected that is certainly dynamically connected in described second orientation range, and with described first terminals share information to be connected.
The embodiment of the present invention provides a kind of device of relative positioning, the first orientation range is determined by the first determining unit, and in the first orientation range, second determining unit determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured, then linkage unit any one first terminal to be connected in the terminal to be connected be dynamically connected in the second orientation range, and with the first terminals share information to be connected, the scheme that the embodiment of the present invention provides can adopt environmentally sensitive parameter to carry out relative positioning at terminal room, environmental impact can be reduced, accurately locate, and the terminal to be connected in the second orientation range that join domain is less automatically, can fast sharing information, and Information Sharing operating process is simple.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should described be as the criterion with the protection domain of claim.
Claims (10)
1. a relative positioning method, is characterized in that, comprising:
Determine the first orientation range;
In described first orientation range, determine second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Arbitrary first terminal to be connected in terminal described to be connected in described second orientation range that is dynamically connected, and with described first terminals share information to be connected.
2. method according to claim 1, is characterized in that, described environmentally sensitive parameter is height, or smell, or temperature, or humidity.
3. method according to claim 2, is characterized in that, described in described first orientation range, and the environmentally sensitive parameter according to setting determines that second orientation range at terminal place to be connected comprises:
Measurement environment parameter sensing;
By described environmentally sensitive parameter, and described first orientation range determined sends to server, so that described server determines at least one terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Receive the position at least one terminal place to be connected described that described server sends;
Second orientation range at least one terminal place to be connected described is determined according to the position at least one terminal place to be connected described.
4. method according to claim 3, is characterized in that, described second orientation range is less than or equal to described first orientation range.
5. a relative positioning devices, is characterized in that, comprising:
First determining unit, for determining the first orientation range;
Second determining unit, in described first orientation range, determines second orientation range at terminal place to be connected according to the environmentally sensitive parameter measured;
Linkage unit, for arbitrary first terminal to be connected in the terminal described to be connected that is certainly dynamically connected in described second orientation range, and with described first terminals share information to be connected.
6. device according to claim 5, is characterized in that, described environmentally sensitive parameter is height, or smell, or temperature, or humidity.
7. device according to claim 6, is characterized in that, described second determining unit comprises:
Sending module, for the described environmentally sensitive parameter that will measure, and described first orientation range determined sends to server, so that described server determines at least one terminal to be connected in described first orientation range according to described environmentally sensitive parameter;
Receiver module, for receiving the position at least one terminal place to be connected that described server sends;
Determination module, for determining second orientation range at least one terminal place to be connected described according to the position at least one terminal place to be connected described.
8. device according to claim 7, is characterized in that, described second orientation range is less than or equal to described first orientation range.
9. the device according to any one of claim 5-7, is characterized in that, described device is terminal.
10. device according to claim 9, is characterized in that, described device also comprises:
Sensor, for measurement environment parameter sensing.
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| CN201210026537.6A CN103245343B (en) | 2012-02-07 | 2012-02-07 | A kind of relative positioning method and device |
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| CN103245343B true CN103245343B (en) | 2016-03-30 |
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| CN105509806B (en) * | 2015-12-03 | 2017-12-08 | 小米科技有限责任公司 | Detection method and device |
| CN106358152A (en) * | 2016-10-19 | 2017-01-25 | 珠海市魅族科技有限公司 | Positioning method and positioning apparatus |
| CN106777322A (en) * | 2017-01-07 | 2017-05-31 | 珠海市魅族科技有限公司 | Information-pushing method and system |
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| CN1762166A (en) * | 2003-04-22 | 2006-04-19 | 松下电器产业株式会社 | Information disclosure system |
| CN1842092A (en) * | 2005-03-28 | 2006-10-04 | 索尼株式会社 | Communication terminal, communication system, server apparatus, and communication connecting method |
| CN101860787A (en) * | 2009-04-10 | 2010-10-13 | 中兴通讯股份有限公司 | Trigger method and trigger system for positioning service event |
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| WO2007035959A2 (en) * | 2005-09-23 | 2007-03-29 | Grape Technology Group Inc. | Enhanced directory assistance system and method including location and search functions |
| JP4781857B2 (en) * | 2006-03-13 | 2011-09-28 | パナソニック株式会社 | Wireless transmission system and method |
| CN101191835B (en) * | 2006-11-28 | 2011-07-06 | 科贯全球网有限公司 | System and method for intelligent position finding using relevant signal intensity |
| EP2558877A4 (en) * | 2010-04-12 | 2013-10-30 | Nokia Corp | Selection of a relative positioning method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1762166A (en) * | 2003-04-22 | 2006-04-19 | 松下电器产业株式会社 | Information disclosure system |
| CN1842092A (en) * | 2005-03-28 | 2006-10-04 | 索尼株式会社 | Communication terminal, communication system, server apparatus, and communication connecting method |
| CN101860787A (en) * | 2009-04-10 | 2010-10-13 | 中兴通讯股份有限公司 | Trigger method and trigger system for positioning service event |
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