CN208609103U - Indoor positioning monitoring system based on UWB - Google Patents
Indoor positioning monitoring system based on UWB Download PDFInfo
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- CN208609103U CN208609103U CN201821134817.8U CN201821134817U CN208609103U CN 208609103 U CN208609103 U CN 208609103U CN 201821134817 U CN201821134817 U CN 201821134817U CN 208609103 U CN208609103 U CN 208609103U
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Abstract
The utility model is suitable for monitoring technology field, provides a kind of indoor positioning monitoring system based on UWB, comprising: launch outward the running fix label of UWB ultra-broadband signal；It receives UWB ultra-broadband signal and obtains multiple locating base stations of UWB ultra-broadband signal transmission time；The location-server of target object location information is generated according to the UWB ultra-broadband signal transmission time that multiple locating base stations obtain；Obtain the video monitoring server of target object monitored picture；According to the presence server of the location information amplification target object monitored picture of target object, each locating base station is connect with the location-server, location-server is connect with presence server, presence server is also connect with video monitoring server, it is above-mentioned when judging that the position of target object is in predeterminated position by location-server based on the indoor positioning monitoring system of UWB, presence server can be controlled and amplify the corresponding monitored picture of the target object.
Description
Technical field
The utility model belongs to monitoring technology field more particularly to a kind of indoor positioning monitoring system based on UWB.
Background technique
Video monitoring system is the component part of safety and protection system, has been widely used in various places, to realize
Stable and harmonious safe social environment is made that major contribution.But existing video monitoring system or not smart enoughization,
For video monitoring obtain multiple picture random distributions on the screen so that staff does not have when watching monitored picture
Specific aim, it is difficult to which specifically monitored picture is obtained according to the location information of monitoring objective.
Utility model content
In view of this, the utility model embodiment provides the indoor positioning monitoring system based on UWB, to solve existing skill
The problem of specifically monitored picture cannot be obtained according to the location information of monitoring objective in art.
The utility model embodiment provides a kind of indoor positioning monitoring system based on UWB, comprising:
Launch outward the running fix label of UWB ultra-broadband signal；The running fix label is arranged on target object,
The number of the running fix label is at least one；
It receives UWB ultra-broadband signal and obtains multiple locating base stations of UWB ultra-broadband signal transmission time；
The positioning of target object location information is generated according to the UWB ultra-broadband signal transmission time that multiple locating base stations obtain
Server；
Obtain the video monitoring server of target object monitored picture；
According to the presence server of the location information amplification target object monitored picture of target object.
Each locating base station is connect with the location-server, the location-server and the presence server
Connection, the presence server are also connect with video monitoring server.
Optionally, the number of the locating base station is at least three, and the multiple locating base station is arranged on predeterminated position.
Optionally, the running fix label includes: the control list for controlling UWB transmitting unit transmitting UWB ultra-broadband signal
Member, the UWB transmitting unit of control instruction transmitting signal, provides electric energy for control unit and UWB transmitting unit based on the received
Power supply unit.
Optionally, the locating base station includes: the UWB signal receiver for receiving the UWB signal that running fix label issues,
The time measuring circuit for receiving UWB signal transmission time is obtained, UWB signal transmission time will be received and be transmitted to positioning service
The wireless communication unit of device.
Optionally, pass through bluetooth and/or WIFI connection between the running fix label and locating base station.
Optionally, the location-server includes: according to the position for receiving UWB signal transmission time acquisition target object
The position acquisition unit of information；Target object location is judged according to the location information of running fix label and preset position information
Judging unit；The control unit of presence server displaying target object monitored picture is controlled according to target object location.
Optionally, the indoor positioning monitoring system based on UWB further include: alarm module is connected with location-server,
Alarm signal issues warning note based on the received；Described control unit issues alarm signal according to the position of target object.
Optionally, the alarm unit includes combined aural and visual alarm and/or GSM message alarm.
Optionally, the presence server includes: amplification display unit, is amplified according to the control information of control module and is shown
Target object monitored picture.
Optionally, the presence server further includes concatenation unit, by object same in different video monitoring server
The video clip of body is spliced into a monitored picture.
Existing beneficial effect is the utility model embodiment compared with prior art: the utility model embodiment is by setting
At least one running fix label, multiple locating base stations and location-server are set to determine the location information of target object,
Middle locating base station is connect with location-server, additionally includes or video monitoring server and presence server, location-server
It is connect with presence server, presence server is also connect with video monitoring server, is realized and is obtained object in location-server
After the location information of body, presence server amplifies display to the monitored picture of target object, so that staff monitors in viewing
There is specific aim when picture.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the indoor positioning monitoring system structural schematic diagram provided by the embodiment of the utility model based on UWB；
Fig. 2 is the structural schematic diagram of running fix label provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of locating base station provided by the embodiment of the utility model；
Fig. 4 is location-server structural schematic diagram provided by the embodiment of the utility model.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
Referring to Fig. 1, the structure for showing the indoor positioning monitoring system provided by the embodiment of the utility model based on UWB is shown
It is intended to, details are as follows:
Indoor positioning monitoring system provided in this embodiment based on UWB includes: the shifting for launching outward UWB ultra-broadband signal
Dynamic positioning label 101；The running fix label is arranged on target object, and the number of the running fix label is at least one
It is a；
It receives UWB ultra-broadband signal and obtains multiple locating base stations of UWB ultra-broadband signal transmission time；Such as locating base station
102, locating base station 103 and locating base station 104；
The positioning of target object location information is generated according to the UWB ultra-broadband signal transmission time that multiple locating base stations obtain
Server 105；
Obtain the video monitoring server 106 of target object monitored picture；
According to the presence server 107 of the location information amplification target object monitored picture of target object.
Each locating base station is connect with the location-server 105, the location-server 105 and the presentation
Server 107 connects, and the presence server 107 is also connect with video monitoring server 106.
In the present embodiment, the indoor positioning monitoring system based on UWB can be adapted for hospital, tunnel, prison, support
The various places such as old institute launch outward UWB ultra-broadband signal by setting running fix label, wherein running fix label
101 are arranged on target object, and target object can be human body or equipment, for detecting the location information of human body or equipment.For
Guarantee the accurate location information for obtaining target object, at least one running fix label 101 be set on a target object,
To guarantee to launch UWB ultra-broadband signal.After running fix label 101 issues signal, each locating base station meeting
The propagation time of the UWB ultra-broadband signal and signal is received by way of wireless receiving, then passes through location-server 105
To obtain the location information of running fix label.
In the present embodiment, when location-server 105 is after obtaining the location information of running fix label, by the way that clothes are presented
The video monitoring picture for the target object that video monitoring server 106 obtains is presented in business device 107, i.e., to the monitoring picture of target object
Face is shown.
Above-mentioned utility model embodiment is obtained by the way that running fix label is arranged on target object by setting base station
The propagation time for taking running fix transmitting interrogation signals determines target according to the propagation time of transmitting signal by location-server
The location information of object.When the position of target object is in predeterminated position, then presence server calls video monitoring server
In the monitored picture of predeterminated position shown, so as to the monitoring for facilitating staff to find abnormal conditions occur in time
Information, the specific monitored picture of quick obtaining.
Optionally, the number of the locating base station is at least three, and the multiple locating base station is arranged on predeterminated position.
In the present embodiment, using super-broadband tech when positioning to target, at least need to be arranged three positioning bases
It stands, this is because can determine the location point of a target object by 3 points.Wherein, locating base station is to be fixed on preset position
It sets, the UWB signal issued by receiving the running fix label being arranged on target object utilizes TDOA (Time
Difference of Arrival) method of reaching time-difference obtains the location information of running fix label.Such as: three
The minimum angle for the triangle that locating base station is constituted should be more than or equal to 15 degree, so that locating base station be avoided to mark determining with positioning
It generates and interferes with each other when the transmission time of label, to realize the raising of positioning accuracy.
Optionally, referring to fig. 2, the structural schematic diagram of running fix label is shown, details are as follows:
The running fix label includes: the control unit 1011 for controlling UWB transmitting unit transmitting UWB ultra-broadband signal,
The UWB transmitting unit 1012 of control instruction transmitting signal based on the received, mentions for control unit 1011 and UWB transmitting unit 1012
For the power supply unit of electric energy.
In the present embodiment, the running fix label includes that control unit 1011, UWB transmitting unit 1012 and power supply are single
Member 1013, wherein the effect of control unit 1011 is control UWB transmitting unit 1012 in preset time transmitting UWB signal, UWB hair
It penetrates unit 1012 and emits UWB signal, control unit 1011 and UWB transmitting unit after the instruction for getting control unit 1011
1012 need the offer of electric energy in the process of work, therefore power supply unit 1013 is also set up on running fix label, protect
Demonstrate,prove the normal work of control unit 1011 and UWB transmitting unit 1012.Specifically, being used by UWB transmitting unit
FREESCALE XS110 chip.
Optionally, referring to Fig. 3, the structural schematic diagram of locating base station is shown, details are as follows:
The locating base station includes: the UWB signal receiver 2011 for receiving the UWB signal that running fix label issues, and is obtained
The time measuring circuit 2012 for receiving UWB signal transmission time is taken, UWB signal transmission time will be received and be transmitted to positioning clothes
The wireless communication unit 2013 of business device.
In the present embodiment, the effect of locating base station is to receive the UWB signal of running fix label transmitting, and obtain signal
Propagation time, and the propagation time that will acquire is sent to location-server, and then obtains the location information of running fix label.
Wherein, UWB signal receiver can be using the serial radar of NOVELDA 6100.Time measuring circuit can choose timing chip
RTC8563MSF.Wireless communication unit can use CC11101 chip.
Optionally, pass through bluetooth and/or WIFI connection between the running fix label and locating base station.
In the present embodiment, the signal of running fix label transmitting can be transmitted to base station by way of bluetooth, may be used also
Using base station is transmitted in a manner of WIFI, can guarantee the accuracy for transmitting signal and low by the way of bluetooth or WIFI
Power consumption.
Optionally, referring to fig. 4, the structural schematic diagram of location-server is shown, details are as follows:
The location-server includes: according to the location information for receiving UWB signal transmission time acquisition target object
Position acquisition unit 3011；Sentencing for target object location is judged according to the location information of running fix label and preset position information
Disconnected unit 3012；The control unit 3013 of presence server displaying target object monitored picture is controlled according to target object location.
In the present embodiment, location-server can be reached according to the UWB transmission time that locating base station obtains by TDOA
The method of time difference obtains the location information of target object, after obtaining target position information by target position information with set in advance
The location information set compares, wherein can determine predeterminated position by setting latitude and longitude information, can also be by defeated
Enter the mode of map track to determine predeterminated position.The position of target object is compared with predeterminated position, works as target position
When in predeterminated position, by 3013 emissioning controling signal of control unit, control predeterminable area monitor video amplify it is aobvious
Show.Wherein, control unit 3013 can use ARM controller.
Optionally, the indoor positioning monitoring system based on UWB further include: alarm module is connected with location-server,
Alarm signal issues warning note based on the received；Described control unit issues alarm signal according to the position of target object.
In the present embodiment, the indoor positioning monitoring system based on UWB is additionally provided with alarm module, wherein works as report
Alert module is that the alarm signal issued according to control unit is responded.Specifically, the location information when target object is in
When predeterminated position, control unit can issue alarm signal to alarm module, prompt staff to occur by alarm signal
Abnormal conditions.Such as: when target object A enters to fence region, control unit can send alarm signal to alarm
Module.
Optionally, the alarm module includes combined aural and visual alarm and/or GSM message alarm.
In the present embodiment, alarm unit may include combined aural and visual alarm, when receiving alarm signal, pass through sending sound
Sound or the form of flash of light remind staff, such as: the sound that alarm unit issues may is that " have target to enter fence
Region is please checked in time ", or the monitor video for reminding by way of flash of light staff to check corresponding region.
In addition, alarm module can also be that GSM message is alarmed, realize for example, by using F1003 chip, alarms when receiving
When signal, the short message pre-set can be sent to default contact person's mobile terminal, short message content, which may is that, " currently to be had
Target enters fence region, please checks in time ", so that realizing also can be timely when staff is not in face of monitoring device
Obtain monitoring information.
Optionally, the presence server includes: amplification display unit, is amplified according to the control information of control module and is shown
Target object monitored picture.
In the present embodiment, presence server can be carried out the monitored picture of predeterminable area by amplification display unit
Amplification, the monitored picture by amplifying predeterminable area can be convenient staff and notice the monitored picture containing abnormal conditions,
And it is handled in time.Herein, amplification monitoring unit can use MAX4090 chip.Such as: when target object A enters
When to fence region, the monitored picture in fence region can be amplified into display by amplifying display unit,
Display can be amplified by the magnification ratio pre-set and display area during amplification display.
Optionally, the presence server further includes concatenation unit, by object same in different video monitoring server
The video clip of body is spliced into a monitored picture.
In the present embodiment, it in order to realize the complete monitored picture conveniently watched for jobbie, is taken presenting
It is provided with concatenation unit on business device, concatenation unit can be realized using MDIN-380 chip.Such as: want to know about the criminal in prison
When people A activity condition whithin a period of time, the monitored picture of convict A can be carried out sequentially in time by concatenation unit
Splicing, so that the complete monitored picture of convict A is obtained, without recalling multiple monitor videos.
Above-mentioned utility model embodiment is obtained by the way that running fix label is arranged on target object by setting base station
The propagation time for taking running fix transmitting interrogation signals determines target according to the propagation time of transmitting signal by location-server
The location information of object.When the position of target object is in predeterminated position, then presence server calls video monitoring server
In the monitored picture of predeterminated position shown, so as to the monitoring for facilitating staff to find abnormal conditions occur in time
Information, the specific monitored picture of quick obtaining.
Those of ordinary skill in the art may be aware that mould described in conjunction with the examples disclosed in the embodiments of the present disclosure
Block can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions actually with hardware still
Software mode executes, specific application and design constraint depending on technical solution.Professional technician can be to each
Specific application is to use different methods to achieve the described function, but this realization is it is not considered that exceed the utility model
Range.
In embodiment provided by the utility model, it should be understood that disclosed device, it can be by others side
Formula is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the module, only one
Kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it
Between coupling or direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication of device or unit connect
It connects, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
Physically existed alone in addition, can be each unit in each embodiment of the utility model, can also two or
More than two units are integrated in one unit.Above-mentioned integrated unit both can take the form of hardware realization, can also adopt
It is realized with the form of SFU software functional unit.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of indoor positioning monitoring system based on UWB characterized by comprising
Launch outward the running fix label of UWB ultra-broadband signal；The running fix label is arranged on target object, described
The number of running fix label is at least one；
It receives UWB ultra-broadband signal and obtains multiple locating base stations of UWB ultra-broadband signal transmission time；
The positioning service of target object location information is generated according to the UWB ultra-broadband signal transmission time that multiple locating base stations obtain
Device；
Obtain the video monitoring server of target object monitored picture；
According to the presence server of the location information amplification target object monitored picture of target object；
Each locating base station is connect with the location-server, and the location-server and the presence server connect
It connects, the presence server is also connect with video monitoring server.
2. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that of the locating base station
Number is at least three, and the multiple locating base station is arranged on predeterminated position.
3. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that the running fix label
It include: the control unit for controlling UWB transmitting unit transmitting UWB ultra-broadband signal, control instruction emits signal based on the received
UWB transmitting unit provides the power supply unit of electric energy for control unit and UWB transmitting unit.
4. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that the locating base station includes:
The UWB signal receiver for the UWB signal that running fix label issues is received, the time for receiving UWB signal transmission time is obtained
Measuring circuit, the wireless communication unit for UWB signal transmission time will be received being transmitted to location-server.
5. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that the running fix label
It is connect between locating base station by bluetooth and/or WIFI.
6. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that the location-server packet
It includes: according to the position acquisition unit for the location information for receiving UWB signal transmission time acquisition target object；According to running fix
The location information and preset position information of label judge the judging unit of target object location；It is according to target object location control
The control unit of existing server displaying target object monitored picture.
7. as claimed in claim 6 based on the indoor positioning monitoring system of UWB, which is characterized in that the interior based on UWB
Locating and monitoring system further include: alarm module is connected with location-server, and alarm signal issues warning note based on the received；
Described control unit issues alarm signal according to the position of target object.
8. as claimed in claim 7 based on the indoor positioning monitoring system of UWB, which is characterized in that the alarm module includes
Combined aural and visual alarm and/or GSM message alarm.
9. as described in claim 1 based on the indoor positioning monitoring system of UWB, which is characterized in that the presence server packet
Include: amplification display unit amplifies displaying target object monitored picture according to the control information of control module.
10. such as the described in any item indoor positioning monitoring systems based on UWB of claim 1-9, which is characterized in that the presentation
Server further includes concatenation unit, and the video clip of target object same in different video monitoring server is spliced into a prison
Control picture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134817.8U CN208609103U (en) | 2018-07-17 | 2018-07-17 | Indoor positioning monitoring system based on UWB |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821134817.8U CN208609103U (en) | 2018-07-17 | 2018-07-17 | Indoor positioning monitoring system based on UWB |
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| CN208609103U true CN208609103U (en) | 2019-03-15 |
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ID=65668921
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819401A (en) * | 2019-04-01 | 2019-05-28 | 四川中电昆辰科技有限公司 | Positioning system and localization method |
| CN110381141A (en) * | 2019-07-19 | 2019-10-25 | 上海紫越网络科技股份有限公司 | A kind of equipment and instrument shared system localization method |
| CN111681329A (en) * | 2020-03-23 | 2020-09-18 | 清研讯科（北京）科技有限公司 | Attendance record generation method, device and system |
| CN112672274A (en) * | 2020-11-27 | 2021-04-16 | 淮浙煤电有限责任公司凤台发电分公司 | Joint method based on video and UWB positioning |
-
2018
- 2018-07-17 CN CN201821134817.8U patent/CN208609103U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819401A (en) * | 2019-04-01 | 2019-05-28 | 四川中电昆辰科技有限公司 | Positioning system and localization method |
| CN110381141A (en) * | 2019-07-19 | 2019-10-25 | 上海紫越网络科技股份有限公司 | A kind of equipment and instrument shared system localization method |
| CN111681329A (en) * | 2020-03-23 | 2020-09-18 | 清研讯科（北京）科技有限公司 | Attendance record generation method, device and system |
| CN112672274A (en) * | 2020-11-27 | 2021-04-16 | 淮浙煤电有限责任公司凤台发电分公司 | Joint method based on video and UWB positioning |
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