CN202904009U - System for realizing relative positioning of object by using radio frequency technology and ultrasound technology - Google Patents
System for realizing relative positioning of object by using radio frequency technology and ultrasound technology Download PDFInfo
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- CN202904009U CN202904009U CN 201220563609 CN201220563609U CN202904009U CN 202904009 U CN202904009 U CN 202904009U CN 201220563609 CN201220563609 CN 201220563609 CN 201220563609 U CN201220563609 U CN 201220563609U CN 202904009 U CN202904009 U CN 202904009U
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Abstract
Disclosed is a system for realizing relative positioning of an object by using radio frequency technology and ultrasound technology. The system comprises an intelligent mobile terminal, a reference positioning card and an object positioning card, wherein the object positioning card is arranged on an object, the reference positioning card and the object positioning card are provided with a processor as well as a radio frequency transceiver and an ultrasound transceiver which are connected with the processor, the intelligent mobile terminal is wirelessly connected with the reference positioning card, and the intelligent mobile terminal controls the reference positioning card to send ultrasound signals and radio frequency signals to the object positioning card so as to determine the distance from the object positioning card to the reference positioning card and display the relation position of the object positioning card on the intelligent mobile terminal. The system disclosed by the utility model can be used to accurately position an object closely or distally so that a user can quickly find a missing object.
Description
Technical field
The utility model relates to a kind of relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article.
Background technology
Often can run into the situation that can not find article (such as key, wallet etc.) in the life process, present technique is used for realizing the relative positioning of small article, is used for seeking article.
The locator meams of current main-stream has following several:
Satnav, this mode can't realize in place indoor or that other satellite-signals are blocked; The location, mobile base station: bearing accuracy is relatively poor, depends on communication base station; All there is the relatively poor function that can't realize relative positioning of precision in above dual mode (in 50 meters) when close together;
Utilize radio-frequency technique to realize that the article location is mainly used in the management of warehouse article, the location of downhole personnel etc., need to be by more Card Reader base station, server.System complex, cost is expensive, is not suitable for the search location of small article in the daily life; And within closely, and because the velocity of propagation of light is very fast, (in several meters) error is larger closely the time.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article, and it can be realized the relative positioning of article, realize the indication of article relative position by mobile phone or other show tools.When the article relative distance time far away as adopt radio-frequency technique every hundreds of rice, realize with interior employing ultrasonic technology such as 10 meters when article relative distance is nearer.
For achieving the above object, the utility model adopts following technical scheme:
A kind of relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article, it comprises intelligent mobile terminal, origin reference location card and is installed in article locator card on the article; Be equipped with processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver on origin reference location card and the article locator card; This intelligent mobile terminal wireless connections origin reference location card, this intelligent mobile terminal control origin reference location card sends ultrasonic signal and radiofrequency signal to the article locator card, determining the distance of article locator card relative datum locator card, and the relative position of article locator card is shown in intelligent mobile terminal.
This positioning system also comprises two-dimentional reference location card, and this two dimension reference location card comprises processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver; This intelligent mobile terminal control this origin reference location card simultaneously by two-dimentional reference location card emission ultrasonic signal and radiofrequency signal to the article locator card, with the distance of determining the relatively two-dimentional reference location card of article locator card and the distance of two-dimentional reference location card relative datum locator card.
This positioning system also comprises three-dimensional reference location card, and this two dimension reference location card comprises processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver; This intelligent mobile terminal control this origin reference location card simultaneously by the ultrasonic number of notifying of emission of three-dimensional reference location card and radiofrequency signal to the article locator card, with the distance of determining the relatively three-dimensional reference location card of article locator card and the distance of the relative article locator card of three-dimensional reference location card.
Intelligent mobile terminal is smart mobile phone.
This intelligent mobile terminal is by bluetooth or WIFI wireless connections origin reference location card.
The beneficial effects of the utility model are as follows:
One dimension position, two-dimensional position or the three-dimensional position of article locator card can optionally determine and show at intelligent terminal by ultrasound wave and radiofrequency signal to above-mentioned utility model, thereby closely or at a distance accurately the position of positioning object makes things convenient for the user to find fast the article of losing.
Description of drawings
Fig. 1 is that the utility model utilizes radio-frequency technique and ultrasonic technology to realize the block scheme of preferred embodiments of the relative positioning system of article.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
See also Fig. 1, the utility model relates to a kind of relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article, and it comprises intelligent mobile terminal 10, origin reference location card 20, two-dimentional reference location card 50, three-dimensional reference location card 30 and article locator card 40.This intelligent terminal 10 can be smart mobile phone, panel computer or notebook.Article locator card 40 is used for being installed in easily losing article such as wallet.
Origin reference location card 20, two-dimentional reference location card 50, three-dimensional reference location card 30 and be equipped with processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver on the article locator card is connected, and respectively have unique identification code.
This intelligent mobile terminal 10 connects origin reference location card 20 by WIFI or blue teeth wireless, its control origin reference location card 20 sends ultrasonic signal and radiofrequency signal to article locator card 40, and then the distance of definite article locator card 40 relative datum locator cards 20, and the distance of article locator card 40 relative datum locator cards 20 is shown on the display screen of intelligent terminal 10, determine the one dimension position of article to make things convenient for the user.
This intelligent mobile terminal 10 also can control this origin reference location card 20 simultaneously by two-dimentional reference location card 50 emission ultrasonic signals and radiofrequency signal to article locator card 40, with the distance of definite relatively two-dimentional reference location card 50 of article locator card 40 and the distance of two-dimentional reference location card 50 relative datum locator cards 20, and then determine the two-dimensional position of article locator card 40 in conjunction with the distance of article locator card 40 relative datum locator cards 20, and the two-dimensional position of this locator card 40 is presented on the display screen of intelligent terminal 10, determine the two-dimensional position of article to make things convenient for the user.
This intelligent mobile terminal 10 also can control this origin reference location card 20 simultaneously by the 30 ultrasonic numbers of notifying of emission of three-dimensional reference location card and radiofrequency signal to article locator card 40, with the distance of definite relatively three-dimensional reference location card 50 of article locator card 40 and the distance of three-dimensional reference location card 50 relative article locator cards 40, and then in conjunction with the distance of the above-mentioned article locator card 40 relative datum locator cards 20 of testing, the distance of the distance of the relatively two-dimentional reference location card 50 of article locator card 40 and two-dimentional reference location card 50 relative datum locator cards 20 is determined the three-dimensional position of article locator card 40, and the three-dimensional position of this article locator card 40 is presented on the display screen of intelligent terminal 10, determine the three-dimensional position of article to make things convenient for the user.
One dimension position, two-dimensional position or the three-dimensional position of article locator card can optionally determine and show at intelligent terminal by ultrasound wave and radiofrequency signal to above-mentioned utility model, thereby closely or at a distance accurately the position of positioning object makes things convenient for the user to find fast the article of losing.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (5)
1. relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article is characterized in that: it comprises intelligent mobile terminal, origin reference location card and is installed in article locator card on the article; Be equipped with processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver on origin reference location card and the article locator card; This intelligent mobile terminal wireless connections origin reference location card, this intelligent mobile terminal control origin reference location card sends ultrasonic signal and radiofrequency signal to the article locator card, determining the distance of article locator card relative datum locator card, and the relative position of article locator card is shown in intelligent mobile terminal.
2. the relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article as claimed in claim 1, it is characterized in that: also comprise two-dimentional reference location card, this two dimension reference location card comprises processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver; This intelligent mobile terminal control this origin reference location card simultaneously by two-dimentional reference location card emission ultrasonic signal and radiofrequency signal to the article locator card, with the distance of determining the relatively two-dimentional reference location card of article locator card and the distance of two-dimentional reference location card relative datum locator card.
3. the relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article as claimed in claim 2, it is characterized in that: also comprise three-dimensional reference location card, this two dimension reference location card comprises processor, the radio-frequency (RF) transceiver that is connected with processor and ultrasonic transmitter-receiver; This intelligent mobile terminal control this origin reference location card simultaneously by the ultrasonic number of notifying of emission of three-dimensional reference location card and radiofrequency signal to the article locator card, with the distance of determining the relatively three-dimensional reference location card of article locator card and the distance of the relative article locator card of three-dimensional reference location card.
4. the relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article as claimed in claim 1, it is characterized in that: intelligent mobile terminal is smart mobile phone.
5. the relative positioning system that utilizes radio-frequency technique and ultrasonic technology to realize article as claimed in claim 1, it is characterized in that: this intelligent mobile terminal is by bluetooth or WIFI wireless connections origin reference location card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563609 CN202904009U (en) | 2012-10-30 | 2012-10-30 | System for realizing relative positioning of object by using radio frequency technology and ultrasound technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563609 CN202904009U (en) | 2012-10-30 | 2012-10-30 | System for realizing relative positioning of object by using radio frequency technology and ultrasound technology |
Publications (1)
| Publication Number | Publication Date |
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| CN202904009U true CN202904009U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220563609 Expired - Fee Related CN202904009U (en) | 2012-10-30 | 2012-10-30 | System for realizing relative positioning of object by using radio frequency technology and ultrasound technology |
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| CN (1) | CN202904009U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237850A (en) * | 2013-06-20 | 2014-12-24 | 沈阳工业大学 | Method and device for mutual location and confirmation among multiple robots |
| CN104442700A (en) * | 2014-12-02 | 2015-03-25 | 江苏舟航网络科技有限公司 | Multi-mode car searching method, multi-mode car searching device and multi-mode car searching system |
| CN104570018A (en) * | 2015-01-12 | 2015-04-29 | 施浒立 | Scutcheon of object |
| CN105763703A (en) * | 2016-04-01 | 2016-07-13 | 张薷方 | Object seeking and positioning device |
-
2012
- 2012-10-30 CN CN 201220563609 patent/CN202904009U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237850A (en) * | 2013-06-20 | 2014-12-24 | 沈阳工业大学 | Method and device for mutual location and confirmation among multiple robots |
| CN104442700A (en) * | 2014-12-02 | 2015-03-25 | 江苏舟航网络科技有限公司 | Multi-mode car searching method, multi-mode car searching device and multi-mode car searching system |
| CN104442700B (en) * | 2014-12-02 | 2017-04-26 | 江苏舟航物联网技术有限公司 | Multi-mode car searching method, multi-mode car searching device and multi-mode car searching system |
| CN104570018A (en) * | 2015-01-12 | 2015-04-29 | 施浒立 | Scutcheon of object |
| CN105763703A (en) * | 2016-04-01 | 2016-07-13 | 张薷方 | Object seeking and positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20181030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |