CN207354628U - Arenas, the indoor locating system in library are suitable for based on building O＆M device - Google Patents
Arenas, the indoor locating system in library are suitable for based on building O＆M device Download PDFInfo
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- CN207354628U CN207354628U CN201720789500.7U CN201720789500U CN207354628U CN 207354628 U CN207354628 U CN 207354628U CN 201720789500 U CN201720789500 U CN 201720789500U CN 207354628 U CN207354628 U CN 207354628U
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- uwb
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Abstract
The utility model discloses based on building O＆M device be suitable for arenas, library indoor locating system, including be arranged in arenas, the UWB locating base stations in library more than or equal to two, UWB positioning label, location-server, wireless synchronous control device；UWB positioning labels are connected with UWB locating base stations, and UWB locating base stations are connected with wireless synchronous control device, and wireless synchronous control device is connected with location-server, and location-server is connected with smart machine；UWB locating base stations include locating base station reader, and locating base station reader includes UWB signal receiver, positioning measurement circuit, wireless telecommunications system, and UWB signal receiver receives the UWB signal that UWB positioning labels are sent.UWB positions label and sends UWB signal to UWB locating base stations in the technical program, and quantitative measurment circuit determines that UWB positions label position using signal arrival time difference e measurement technology.
Description
Technical field
It the utility model is related to field of locating technology, and in particular to arenas, library are suitable for based on building O＆M device
Indoor locating system.
Background technology
As flourishing for location-based service is increasing with heavy construction, people to the demand of indoor location service not
Disconnected increase.Hospital, exhibition room, office building, warehouse, underground parking etc. are required for using accurate indoor positioning information, particularly
When tackling emergency, indoor positioning information is even more to be particularly important.
It is widely used in venue emergency evacuation, mine rescue, medical monitoring, Post disaster relief, location-based service, fine-grained management
Deng field to promoting indoor high accuracy positioning navigation, emergent safety and Internet of Things industry development significant.
For cordless communication network, smart machine position it is definite be various services premise.Some existing nets
Network location technology realizes that this positioning accuracy is inadequate, and indoor environment, due to electromagnetic wave shielding, it cannot using GPS mostly
Play a role.
And existing positioner can only realize coarse localization, such as positioning of common wechat, QQ positioning, is only capable of navigating to one
A Position Approximate scope, very roughly, it is impossible to applied in emergency management and rescue situation, can not realize accurate positionin.
Based on this, research and develop and arenas, the indoor locating system in library are suitable for based on building O＆M device.
Utility model content
The utility model is provided is suitable for arenas, the indoor locating system in library based on building O＆M device.
The utility model is achieved through the following technical solutions：
Arenas, the indoor locating system in library are suitable for based on building O＆M device, including are arranged in arenas, library
Inside it is more than or equal to the UWB locating base stations of two, UWB positions label, location-server, wireless synchronous control device；UWB positions label
It is connected with UWB locating base stations, UWB locating base stations are connected with wireless synchronous control device, wireless synchronous control device and location-server
Connection, the known point that UWB locating base stations arranged for interval is fixed in arenas, library's indoor location, location-server are set with intelligence
Standby connection；UWB locating base stations include locating base station reader, and locating base station reader includes UWB signal receiver, positioning measurement
Circuit, wireless telecommunications system, UWB signal receiver receive the UWB signal that UWB positioning labels are sent, and positioning measurement circuit is used for
The position of UWB positioning labels is determined using signal arrival time difference measuring method, wireless telecommunications system surveys positioning measurement circuit
The signal transmission obtained is measured to connect to wireless synchronous control device.
Preferably, the smart machine obtains the unique sequence numbers of label by scanning the Quick Response Code that UWB is positioned on label,
Smart machine and UWB positioning labels.
Preferably, the shape of the UWB positioning label is wristband type universal serial.
Preferably, the UWB positioning labels pass through WIFI or bluetooth connection with UWB locating base stations network.
Preferably, the number of the UWB locating base stations is less than or equal to 16.
Preferably, the wireless synchronous control device is equipped with 10 network interfaces, and 8 network interfaces connect with locating base station reader respectively
Connect, 2 network interfaces are connected with Ethernet.
The utility model compared with prior art, has the following advantages and advantages：
Indoor locating system described in the technical program is suitable for laying the application of the complex environment of circuit, UWB positioning labels
UWB signal is sent to UWB locating base stations, the quantitative measurment circuit of UWB locating base stations uses signal arrival time difference e measurement technology,
The position of accurate definite UWB positioning label, and the position signal is transmitted to location-server by wireless telecommunications system, position
Precision is up to 5cm.
Brief description of the drawings
Fig. 1 is the structural schematic block diagram of the utility model；
Wherein：1-UWB positioning labels, 2-UWB locating base stations, 3-location-server, 4-wireless synchronous control device,
5-smart machine.
Embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment, to this reality
It is described in further detail with new, the exemplary embodiment and its explanation of the utility model are only used for explaining that this practicality is new
Type, is not intended to limit the scope of the present invention.
Embodiment 1：
As shown in Figure 1, being suitable for arenas, the indoor locating system in library based on building O＆M device, including it is arranged in
UWB locating base stations 2, UWB positioning label 1 in arenas, library more than or equal to two, location-server 3, wireless synchronous control
Device 4；UWB positioning labels 1 are connected with UWB locating base stations 2, and UWB locating base stations 2 are connected with wireless synchronous control device 4, wireless synchronization
Controller 4 is connected with location-server 3, and 2 arranged for interval of UWB locating base stations is in known to arenas, the fixation of library's indoor location
Point, location-server 3 are connected with smart machine 5；UWB locating base stations 2 include locating base station reader, locating base station reader bags
UWB signal receiver, positioning measurement circuit, wireless telecommunications system are included, UWB signal receiver receives what UWB positioning labels were sent
UWB signal, positioning measurement circuit are used for the position that UWB positioning labels are determined using signal arrival time difference measuring method, wirelessly
Communication apparatus connects the signal transmission that positioning measurement circuit measuring obtains to wireless synchronous control device.
Specific work process is：UWB positioning labels 1 can be fixed on object or be worn on personnel, UWB positioning marks
The transmitting UWB signal of label 1 simultaneously sends UWB locating base stations 2 to, and UWB locating base stations 2 receive the UWB signal that UWB positioning labels 1 are sent,
And the position of UWB positioning labels 1 is calculated using signal arrival time difference e measurement technology, and the data-signal that the calculating is obtained leads to
Cross wireless channel and be transferred to wireless synchronous control device 4, wireless synchronous control device 4, its main function is to be used for UWB positioning labels 1
It is controlled and accesses, and the location data of each UWB locating base stations 2 is transferred to location-server 4, and is positioned at the same time to UWB
Label 1, UWB locating base stations 2 send control signal.
The positioning signal of UWB positioning labels 1 is transferred to smart machine 5 by location-server 4, and smart machine 5 is installed
Or the more accurate location data of object or person of UWB positioning labels 1 is carried, accuracy is the terrestrial reference of 10cm.
And to UWB positioning label 1, UWB locating base stations 2, location-server 3, wireless synchronous control involved in the present embodiment
The concrete structure and operation principle of device 4 are well known in the art, are no longer described in detail.
Smart machine 5 described in the present embodiment concretely equipment such as mobile phone, tablet computer.
Embodiment 2：
The present embodiment and embodiment 1 difference lies in：The smart machine 5 is by scanning the two dimension on UWB positioning labels 1
Code obtains the unique sequence numbers of label, and smart machine 5 is connected with UWB positioning labels 1, if mobile phone is by scanning the two-dimensional code acquisition
UWB positions the sequence number of label 1, and smart machine 5 and UWB positioning labels 1 are virtually bound.
Embodiment 3：
The present embodiment and above-described embodiment difference lies in：The shape of the UWB positioning label 1 is wristband type universal serial.The UWB
Label 1 is positioned with UWB locating base stations 2 by WIFI or bluetooth connection, the number of the UWB locating base stations 2 is less than or equal to 16
A, wireless synchronous control device 4 can 16 wireless locating base stations of maximum support at the same time, there is provided are accurately positioned energy on a large scale
Power.
Embodiment 4：
The present embodiment and above-described embodiment difference lies in：The wireless synchronous control device 4 is equipped with 10 network interfaces, 8
Network interface is connected with locating base station reader respectively, and 2 network interfaces are connected with Ethernet.
Above-described embodiment, the purpose of this utility model, technical solution and beneficial effect have been carried out into
One step describes in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, where within the spirit and principles of the present invention, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of this utility model.
Claims (6)
1. arenas, the indoor locating system in library are suitable for based on building O＆M device, it is characterised in that：Including being arranged in play
UWB locating base stations (2), UWB positioning labels (1), location-server (3), wireless synchronization in field, library more than or equal to two
Controller (4)；UWB positioning labels (1) are connected with UWB locating base stations (2), UWB locating base stations (2) and wireless synchronous control device
(4) connect, wireless synchronous control device (4) is connected with location-server (3), and UWB locating base stations (2) arranged for interval is in arenas, figure
The known point that book shop indoor location is fixed, location-server (3) are connected with smart machine (5)；UWB locating base stations (2) include fixed
Position base station reader, locating base station reader include UWB signal receiver, positioning measurement circuit, wireless telecommunications system, UWB letters
Number receiver receives the UWB signal that UWB positioning labels are sent, and positioning measurement circuit is used to use signal arrival time difference measurement side
Method determines the position of UWB positioning labels, and the signal transmission that wireless telecommunications system obtains positioning measurement circuit measuring is to wireless same
Walk controller connection.
2. according to claim 1 be suitable for arenas, the indoor locating system in library based on building O＆M device, it is special
Sign is：The smart machine (5) obtains the unique sequence numbers of label, intelligence by scanning the Quick Response Code that UWB is positioned on label (1)
Energy equipment (5) is connected with UWB positioning labels (1).
3. according to claim 1 be suitable for arenas, the indoor locating system in library based on building O＆M device, it is special
Sign is：The shape of the UWB positioning labels (1) is wristband type universal serial.
4. according to claim 1 be suitable for arenas, the indoor locating system in library based on building O＆M device, it is special
Sign is：The UWB positioning labels (1) pass through WIFI or bluetooth connection with UWB locating base stations (2).
5. according to claim 1 be suitable for arenas, the indoor locating system in library based on building O＆M device, it is special
Sign is：The number of the UWB locating base stations (2) is less than or equal to 16.
6. according to claim 1 be suitable for arenas, the indoor locating system in library based on building O＆M device, it is special
Sign is：The wireless synchronous control device (4) is equipped with 10 network interfaces, and 8 network interfaces are connected with locating base station reader respectively, and 2
A network interface is connected with Ethernet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789500.7U CN207354628U (en) | 2017-06-30 | 2017-06-30 | Arenas, the indoor locating system in library are suitable for based on building O＆M device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720789500.7U CN207354628U (en) | 2017-06-30 | 2017-06-30 | Arenas, the indoor locating system in library are suitable for based on building O＆M device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207354628U true CN207354628U (en) | 2018-05-11 |
Family
ID=62359039
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720789500.7U Active CN207354628U (en) | 2017-06-30 | 2017-06-30 | Arenas, the indoor locating system in library are suitable for based on building O＆M device |
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| Country | Link |
|---|---|
| CN (1) | CN207354628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115103295A (en) * | 2022-05-18 | 2022-09-23 | 慧之安信息技术股份有限公司 | UWB-based venue personnel positioning system |
-
2017
- 2017-06-30 CN CN201720789500.7U patent/CN207354628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN115103295A (en) * | 2022-05-18 | 2022-09-23 | 慧之安信息技术股份有限公司 | UWB-based venue personnel positioning system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181031 Address after: 610000 the 1 layer of No. two, vegetable street, Huayang street, Huayang street, Tianfu New District, Chengdu, Sichuan, China, 83 Patentee after: Sichuan Yuan Zhu Engineering Technology Co., Ltd. Address before: 610000 1, 7 Building 266, Qinglong Road, Qinglong field, Chenghua District, Chengdu, Sichuan. Patentee before: Chengdu Zhi Jian New Architectural Design Consulting Co. Ltd. |