CN202133771U - Indoor positioning system based on wireless functions - Google Patents
Indoor positioning system based on wireless functions Download PDFInfo
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- CN202133771U CN202133771U CN201120080691U CN201120080691U CN202133771U CN 202133771 U CN202133771 U CN 202133771U CN 201120080691 U CN201120080691 U CN 201120080691U CN 201120080691 U CN201120080691 U CN 201120080691U CN 202133771 U CN202133771 U CN 202133771U
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Abstract
The utility model relates to a positioning apparatus, concretely to an indoor positioning system based on wireless functions. The indoor positioning system comprises a positioning apparatus and an emitting base station composed of a positioning terminal group, characterized in that a positioning terminal main body is in connection with an emitter through a changeable bend pipe to form a positioning terminal; a storage port on a processor, a power supply port, a data transmission port, a signal receiving port and a display port are successively in connection with a data memory, a power supply, a touch screen, a signal receiver and a liquid crystal screen through data lines to form positioning apparatuses; the tops of each positioning apparatuses are provided with a corresponding positioning terminal. Compared with prior arts, the indoor positioning system has low costs and is easy to popularize; and the positioning precision is high and the positioning is more accurate and valuable; the indoor positioning system can complete accurate positioning especially in the shelves and in indoor environments with many people.
Description
Technical field
The utility model relates to a kind of locating device, a kind of specifically indoor locating system based on radio function.
Background technology
In places such as markets; Because type of goods is various, can be much tens thousand of kinds, when needs are searched respective articles; Often will be one by one the zone, one by one shelf, search one by one commodity; Even required article and oneself edging away but know nothing, and the raising of efficient can only rely on familiarity and memory accuracy, serious waste client's time and have influence on client's shopping mood.In order to help client to search out the article of needs or the position that the materials supply merchant reminds client's commodity like clockwork rapidly and accurately; Just need a positioning equipment; Let client know positioning equipment position and article position, its core is an indoor locating system.
General ultrasonic locating, light track and localization, WIFI location, bluetooth location, the indoor GPS location etc. of adopting of existing indoor positioning technology.
Ultrasonic locating will rely on the testing base station on 3 or the above horizontal level just to confirm the position of a positioning equipment, in shelf such as market, indoor environment that personnel are numerous, and ultrasound wave or be blocked, reflect, ultrasonic locating can not be carried out.Ultrasonic locating will rely on radio between positioning equipment and testing base station, to communicate by letter and could work, and cost is higher.When positioning equipment was numerous, mutual interference was also comparatively serious.
The light track and localization traces into positioning equipment through detector, requires between positioning equipment and the detector linear visual; A detector can only be followed the tracks of an equipment in a time, when positioning equipment more for a long time, the light track and localization can't position each equipment; The data that the light track and localization obtains are at the detector end, owing to can't distinguish the identical positioning equipment of profile, so locator data is invalid.
The WIFI location positions through the decay of WIFI signal and the relation of distance, and this mode bearing accuracy is low, and the decay of WIFI signal and barrier and air humidity all have relation in addition, so its accuracy is affected by environment big.
The bluetooth location receives the influence of barrier and air humidity equally, and precision is low, and the bluetooth positioning cost is very high in addition.
The indoor GPS location, because the bearing accuracy of GPS itself is just very low, gps signal is in the big within doors high attenuation of building; In order to obtain higher signal sensitivity; Just need to prolong the residence time in each code delay, so the indoor GPS location, bearing accuracy is low; The location time-delay is big, and cost height and power consumption greatly also limit its application in addition.
Summary of the invention
The utility model provides a kind of indoor locating system based on radio function in order to overcome the deficiency of prior art.
To achieve these goals; The utility model has designed a kind of indoor locating system based on radio function; Comprise positioning equipment, also comprise the transmitting base station of being made up of the positioning end subgroup, it is characterized in that: the location terminal connects transmitter by the location terminal bodies through the changeability bend pipe and forms; Positioning equipment is connected data-carrier store, power supply, touch-screen, signal receiver and liquid crystal display through data line successively by the storage port on the processor, power port, data transmission port, receiver port and display port and forms; The top of each positioning equipment all is provided with corresponding location terminal.
The locating area of said location terminal is circular enclosed construction, and the locating area radius b of each location terminal is 1.5 meters.
Said location terminal bodies is made up of power supply and control circuit.
The utility model is compared with prior art, and not only low being easy to of cost is promoted and is used, and the bearing accuracy height makes the location more accurately more valuable, particularly can accomplish accurately with the numerous indoor environment of personnel at shelf and locate.The present invention need not rely on other communication modes, and positioning equipment just can be confirmed the positional information of self, and its built-in data can show the situational map of equipment under test and inquired about the map location of article.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the connection block diagram of the utility model positioning equipment.
Fig. 3 is the structural representation of the utility model location terminal.
Fig. 4 is the structural representation of the locating area stack of the utility model positioning equipment.
Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4,1 is positioning equipment; 2 are the location terminal bodies; 3 changeability bend pipes; 4 is transmitter; 5 are the location terminal.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Like Fig. 1, Fig. 2 and shown in Figure 3; Location terminal 5 utilizes infrared transmission mode or similar fashion emission to contain the signal of locating information; Location terminal 5 is placed on indoor top, and downward radiation is the zone necessarily, when positioning equipment 1 is in its radiation areas; Can receive the signal of location terminal 5, confirm the position of self according to receiving locating information in the signal.The locating area size of location terminal 5 and emission angle, to locate between terminal and positioning equipment difference in height relevant, and it is the bearing accuracy of positioning system that the round diameter of locating area is generally three meters.
As shown in Figure 4, for realizing the location in big zone, just need a plurality of location terminal to form transmitting base station.The locating area of single location terminal is round, accomplishes region-wide location, needs overlapping locating area, and the combination of transmitting base station comprises but is not limited to the form of accompanying drawing 4.In the overlapping region, the coordinate of positioning equipment is averaged.Native system staggers the time of transmitting of adjacent positioned terminal, avoids the signal of overlapping region to disturb.Because the positioning signal of location terminal is the vertical direction transmission, efficiently solve shelf, the interference of personnel to locating.
The utility model positioning system is bound the position with each location terminal ID, location terminal emission is shortened launch time than the id information alternative site information of short data, reduces the emissive power of emission terminal, also in order to reduce the occurrence probability of interference.
Claims (3)
1. indoor locating system based on radio function; Comprise positioning equipment (1); Also comprise the transmitting base station of being made up of the positioning end subgroup, it is characterized in that: the location terminal connects transmitter (4) by location terminal bodies (2) through changeability bend pipe (3) and forms; Positioning equipment (1) is connected data-carrier store, power supply, touch-screen, signal receiver and liquid crystal display through data line successively by the storage port on the processor, power port, data transmission port, receiver port and display port and forms; The top of each positioning equipment all is provided with corresponding location terminal.
2. a kind of indoor locating system based on radio function according to claim 1 is characterized in that: the locating area of said location terminal (5) is circular enclosed construction, and the locating area radius b of each location terminal (5) is 1.5 meters.
3. a kind of indoor locating system based on radio function according to claim 1 is characterized in that: said location terminal bodies is made up of power supply and control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080691U CN202133771U (en) | 2011-03-24 | 2011-03-24 | Indoor positioning system based on wireless functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120080691U CN202133771U (en) | 2011-03-24 | 2011-03-24 | Indoor positioning system based on wireless functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202133771U true CN202133771U (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201120080691U Expired - Fee Related CN202133771U (en) | 2011-03-24 | 2011-03-24 | Indoor positioning system based on wireless functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN202133771U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279384A (en) * | 2011-04-25 | 2011-12-14 | 上海路歌信息技术有限公司 | Indoor infrared positioning system based on wireless function |
| CN104394591A (en) * | 2014-12-12 | 2015-03-04 | 哈尔滨工程大学 | Indoor positioning offline training system |
| CN105629200A (en) * | 2016-03-16 | 2016-06-01 | 北京国承万通信息科技有限公司 | Positioning light beam emission system and method and indoor positioning system |
| CN105842659A (en) * | 2016-03-16 | 2016-08-10 | 北京国承万通信息科技有限公司 | Auxiliary positioning system and method, and indoor positioning system and method |
| CN105891778A (en) * | 2016-04-05 | 2016-08-24 | 北京国承万通信息科技有限公司 | Positioning beam transmitting system, positioning beam transmitting method and indoor positioning system |
| CN106646379A (en) * | 2016-12-01 | 2017-05-10 | 广州艾想电子科技有限公司 | Indoor positioning method, device and system based on high-frequency acoustic code |
| US10158750B2 (en) | 2011-11-04 | 2018-12-18 | Remote TelePointer, LLC | Method and system for user interface for interactive devices using a mobile device |
-
2011
- 2011-03-24 CN CN201120080691U patent/CN202133771U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279384A (en) * | 2011-04-25 | 2011-12-14 | 上海路歌信息技术有限公司 | Indoor infrared positioning system based on wireless function |
| US10158750B2 (en) | 2011-11-04 | 2018-12-18 | Remote TelePointer, LLC | Method and system for user interface for interactive devices using a mobile device |
| US10757243B2 (en) | 2011-11-04 | 2020-08-25 | Remote Telepointer Llc | Method and system for user interface for interactive devices using a mobile device |
| CN104394591A (en) * | 2014-12-12 | 2015-03-04 | 哈尔滨工程大学 | Indoor positioning offline training system |
| CN105842659A (en) * | 2016-03-16 | 2016-08-10 | 北京国承万通信息科技有限公司 | Auxiliary positioning system and method, and indoor positioning system and method |
| CN107064873A (en) * | 2016-03-16 | 2017-08-18 | 北京国承万通信息科技有限公司 | Position beam delivery system, method and indoor locating system |
| WO2017157129A1 (en) * | 2016-03-16 | 2017-09-21 | 北京国承万通信息科技有限公司 | Positioning light beam emission system and method and indoor positioning system |
| CN107064873B (en) * | 2016-03-16 | 2019-02-15 | 北京国承万通信息科技有限公司 | Position beam delivery system, method and indoor locating system |
| CN105842659B (en) * | 2016-03-16 | 2019-05-14 | 北京国承万通信息科技有限公司 | Aided positioning system and method and indoor locating system and method |
| US10725147B2 (en) | 2016-03-16 | 2020-07-28 | Beijing Guo Cheng Wan Tong Information Technology Co., Ltd | Positioning light beam emission system, method and indoor positioning system |
| CN105629200A (en) * | 2016-03-16 | 2016-06-01 | 北京国承万通信息科技有限公司 | Positioning light beam emission system and method and indoor positioning system |
| US11181610B2 (en) | 2016-03-16 | 2021-11-23 | Beijing Guo Cheng Wan Tong Informaton Technology Co., Ltd | Positioning light beam emission system, method and indoor positioning system |
| CN105891778B (en) * | 2016-04-05 | 2018-10-30 | 北京国承万通信息科技有限公司 | Position beam delivery system, method and indoor locating system |
| CN105891778A (en) * | 2016-04-05 | 2016-08-24 | 北京国承万通信息科技有限公司 | Positioning beam transmitting system, positioning beam transmitting method and indoor positioning system |
| CN106646379A (en) * | 2016-12-01 | 2017-05-10 | 广州艾想电子科技有限公司 | Indoor positioning method, device and system based on high-frequency acoustic code |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20120201 Termination date: 20160324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |