CN204789988U - Indoor positioning system - Google Patents
Indoor positioning system Download PDFInfo
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- CN204789988U CN204789988U CN201520482118.2U CN201520482118U CN204789988U CN 204789988 U CN204789988 U CN 204789988U CN 201520482118 U CN201520482118 U CN 201520482118U CN 204789988 U CN204789988 U CN 204789988U
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- base station
- locating
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- indoor
- locating base
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Abstract
The utility model relates to a positioning system especially relates to an indoor positioning system. Indoor positioning system includes a communication module, a plurality of location basic station and a plurality of location label. The location label is used for constantly sending a locating information at the removal in -process. Each location basic station sets up in a fixed position, the location basic station is used for receiving the location locating information sent of label reachs according to the signal intensity calculation of receipt locating information the positional information of location label. Communication module connects each location basic station and receives fix a position the positional information of basic station transmission and give a surveillance center with these information transfer to the realization is monitored indoor personnel's position.
Description
[technical field]
The utility model relates to a kind of positioning system, particularly relates to a kind of indoor locating system.
[background technology]
Existing positioning system, as GPS (GlobalPositioningSystem, GPS), BEI-DOU position system etc., are all only only applicable to outdoor.It accurately cannot be located indoor occupant.
[utility model content]
The technical problems to be solved in the utility model is to provide a kind of indoor locating system, to position the personnel of indoor.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of indoor locating system, comprise a communication module, some locating base station and some positioning labels, described positioning label is used for constantly sending a locating information in moving process, each locating base station is arranged at a fixed position, described locating base station is for the locating information that receives described positioning label and send and calculate according to the signal intensity of received locating information the positional information drawing described positioning label, described communication module connects each locating base station and receives the positional information of described locating base station transmission and send these information to a Surveillance center.
Preferably, described indoor locating system also comprises a power module, and described power module is connected with each locating base station, and power module is used for providing power supply to each locating base station described.
Preferably, described positioning label is also for recording the personal information of carrier, and described locating base station is also for receiving personal information that described positioning label carries and being sent to described Surveillance center.
Preferably, the signal intensity of the locating information that the power of the locating information that described locating base station sends according to described positioning label and described locating base station receive, extrapolates the distance of described positioning label and described locating base station.
Preferably, described locating base station is also for the information of other locating base station of relay forwarding output.
Preferably, described communication module comprises a communication line and a communication interface, described communication line utilizes communication cable transmission information, form a communication network, the information transmission each locating base station collected is to described Surveillance center, described communication interface comprises central controller, switch, and the convert information that described communication interface is used for each locating base station to transmit is figure signal and shows.
Preferably, described communication line is CAN bus.
Preferably, described indoor locating system adopts Zigbee radio network technique, and described locating base station is a Zigbee base station, and described positioning label is a Zigbee label.
Preferably, described switch is explosion-proof, waterproof complete machine.
Preferably, described Surveillance center comprises at least one server and at least one display.
Above-mentioned indoor locating system utilizes described positioning label to send a locating information, and described locating base station receives described locating information and positions the position of described positioning label, thus realizes monitoring the position of indoor occupant.
[accompanying drawing explanation]
Fig. 1 is the functional block diagram of the better embodiment of the utility model indoor locating system.
Fig. 2 is the functional block diagram of the better embodiment of communication module in Fig. 1.
[embodiment]
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the utility model provides a kind of indoor locating system 100, and described indoor locating system 100 comprises a communication module 10, some locating base station 20, some positioning labels 30 and a power module 40.
Described positioning label 30 can be carried with, for recording the personal information of carrier.Described positioning label 30 for constantly sending a locating information in moving process.In present embodiment, the locating information that described positioning label 30 sends is a radiofrequency signal.
Described locating base station 20 for gathering the personal information of record in each positioning label 30, and exports the information collected.Described locating base station 20 is also for receiving the locating information that described positioning label 30 sends.Described some locating base station 20 can be arranged at indoor fixed position as required respectively and form a fixer network each other.Each locating base station 20 is an anchor point.Described locating base station 20 according to the signal intensity of received locating information to obtain the positional information of carrier.Concrete, location algorithm can be adopted, such as based on signal intensity telemetry (ReceivedSignalStrengthIndicator, RSSI), when the power of the radiofrequency signal that known described positioning label 30 sends, the signal intensity of the locating information received according to described locating base station 20 extrapolates the distance of described positioning label 30 carrier to described locating base station 20.Described power module 40 is connected with each locating base station 20, and described power module 40 is for providing power supply for described locating base station 20.In present embodiment, arbitrary locating base station 20 also can be used for the information that other locating base station 20 of relay forwarding export.
Please also refer to Fig. 2, described communication module 10 connects each locating base station 20 with the positional information of the personal information receiving described locating base station 20 and collect and corresponding carrier, and these information are sent to a Surveillance center 200.Described communication module 10 comprises communication line 12 and a communication interface 11.In present embodiment, described communication line 12 utilizes communication cable transmission information, forms a communication network, and the information transmission each locating base station 20 collected is to described Surveillance center 200.In present embodiment, described communication line 12 is controller local area network (ControllerAreaNetwork, CAN) bus.Described communication interface 11 comprises central controller, switch etc., the function of described communication interface 11 is that the convert information that each locating base station 20 is transmitted is figure signal and is shown, wherein multiple central controller is connected with switch by Ethernet, and switch is connected with Surveillance center 200 by Ethernet.Described Surveillance center 200 comprises server, display etc.
In present embodiment, described indoor locating system 100 adopts Zigbee radio network technique, and described locating base station 20 is a Zigbee base station, and described positioning label 30 is a Zigbee label.Due to the feature such as low-power consumption, low cost, low complex degree of described Zigbee radio network technique, make described indoor locating system 100 simple and convenient, described locating base station 20 standby time is longer.In addition, described switch adopts the designs such as complete machine is explosion-proof, waterproof, for explosion-proof, waterproof complete machine, meet essential safe type design, explosive-proof grade ExibIIcT4, can be applied in the explosive gas atmospheres such as boats and ships, colliery, chemical laboratory, and employing three-proof design, classification of waterproof IP67, Electro Magnetic Compatibility meets army's target design, is applicable to the indoor environment of inclement condition.
During use, described some locating base station 20 are arranged at indoor fixed position as required respectively and form a fixer network each other.When the carrier carrying positioning label 30 enters indoor, described positioning label 30 constantly sends described locating information in the moving process of carrier.Described locating base station 20 receives described locating information and gathers the personal information of record in positioning label 30 belonging to described locating information.Described locating base station 20 is according to the signal intensity of received locating information to obtain the positional information of carrier, and then the positional information exporting the personal information that collects and corresponding carrier is to described communication module 10.These information are exported to described Surveillance center 200 by described communication module 10.
Above-mentioned indoor locating system 100 utilizes described positioning label 30 to send a locating information, and described locating base station 20 receives described locating information and positions the position of described positioning label 30, thus realizes monitoring the position of indoor occupant.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an indoor locating system, comprise a communication module, some locating base station and some positioning labels, described positioning label is used for constantly sending a locating information in moving process, each locating base station is arranged at indoor fixed position, described locating base station is for the locating information that receives described positioning label and send and draw the positional information of described positioning label, and described communication module connects each locating base station and receives the positional information of described locating base station transmission and send these information to a Surveillance center.
2. indoor locating system as claimed in claim 1, it is characterized in that: described indoor locating system also comprises a power module, described power module is connected with each locating base station, and power module is used for providing power supply to each locating base station described.
3. indoor locating system as claimed in claim 1, is characterized in that: described positioning label is also for recording the personal information of carrier, and described locating base station is also for receiving personal information that described positioning label carries and being sent to described Surveillance center.
4. indoor locating system as claimed in claim 1, it is characterized in that: the signal intensity of the locating information that the power of the locating information that described locating base station sends according to described positioning label and described locating base station receive, extrapolate the distance of described positioning label and described locating base station.
5. the indoor locating system as described in claim 1 or 3, is characterized in that: described locating base station is also for the information of other locating base station of relay forwarding output.
6. indoor locating system as claimed in claim 1, it is characterized in that: described communication module comprises a communication line and a communication interface, described communication line utilizes communication cable transmission information, form a communication network, the information transmission each locating base station collected is to described Surveillance center, described communication interface comprises central controller, switch, and the convert information that described communication interface is used for each locating base station to transmit is figure signal and shows.
7. indoor locating system as claimed in claim 6, is characterized in that: described communication line is CAN bus.
8. indoor locating system as claimed in claim 1, is characterized in that: described indoor locating system adopts Zigbee radio network technique, and described locating base station is a Zigbee base station, and described positioning label is a Zigbee label.
9. indoor locating system as claimed in claim 6, is characterized in that: described switch is explosion-proof, waterproof complete machine.
10. indoor locating system as claimed in claim 1, is characterized in that: described Surveillance center comprises at least one server and at least one display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482118.2U CN204789988U (en) | 2015-07-06 | 2015-07-06 | Indoor positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482118.2U CN204789988U (en) | 2015-07-06 | 2015-07-06 | Indoor positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204789988U true CN204789988U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482118.2U Expired - Fee Related CN204789988U (en) | 2015-07-06 | 2015-07-06 | Indoor positioning system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610943A (en) * | 2015-12-29 | 2016-05-25 | 深圳伊艾克斯信息技术有限公司 | Three-dimensional location positioning system and method based on beacons and positioning network elements |
| CN106710140A (en) * | 2016-12-09 | 2017-05-24 | 刘利刚 | Indoor life-saving system capable of alarming and positioning in real time |
| CN107135484A (en) * | 2017-06-30 | 2017-09-05 | 成都智建新业建筑设计咨询有限公司 | It is a kind of to be applied to arenas and the indoor positioning device in library |
| CN107484141A (en) * | 2017-07-11 | 2017-12-15 | 武汉米风通信技术有限公司 | A kind of method and apparatus for merging locating base station message and broadcasting |
| CN107844398A (en) * | 2017-09-28 | 2018-03-27 | 郑州云海信息技术有限公司 | A kind of server monitoring method and device |
-
2015
- 2015-07-06 CN CN201520482118.2U patent/CN204789988U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610943A (en) * | 2015-12-29 | 2016-05-25 | 深圳伊艾克斯信息技术有限公司 | Three-dimensional location positioning system and method based on beacons and positioning network elements |
| CN105610943B (en) * | 2015-12-29 | 2019-10-11 | 深圳伊艾克斯信息技术有限公司 | A kind of three-positional fix system and method based on beacon and positioning network element |
| CN106710140A (en) * | 2016-12-09 | 2017-05-24 | 刘利刚 | Indoor life-saving system capable of alarming and positioning in real time |
| CN107135484A (en) * | 2017-06-30 | 2017-09-05 | 成都智建新业建筑设计咨询有限公司 | It is a kind of to be applied to arenas and the indoor positioning device in library |
| CN107484141A (en) * | 2017-07-11 | 2017-12-15 | 武汉米风通信技术有限公司 | A kind of method and apparatus for merging locating base station message and broadcasting |
| CN107844398A (en) * | 2017-09-28 | 2018-03-27 | 郑州云海信息技术有限公司 | A kind of server monitoring method and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170706 |