CN110505579A - A kind of ultra wide band positioning and communicating integral base station - Google Patents
A kind of ultra wide band positioning and communicating integral base station Download PDFInfo
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- CN110505579A CN110505579A CN201910793903.2A CN201910793903A CN110505579A CN 110505579 A CN110505579 A CN 110505579A CN 201910793903 A CN201910793903 A CN 201910793903A CN 110505579 A CN110505579 A CN 110505579A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/021—Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Computer Networks & Wireless Communication (AREA)
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- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The present invention discloses a kind of ultra wide band positioning and communicating integral base station, including monitoring unit, to monitor vehicle, tunnel and the real time position of personnel and orbit parameter, and is automatically updated and retrieved, remotely controlled electronically fence, UWB locating base station, track lane change, traffic signals variation；Prewarning unit carries out early warning to orbit parameter variation, vehicle location variation, personnel positions variation to receive the real time position and orbit parameter of monitoring vehicle, tunnel and personnel；UWB locating base station, the position to real-time locating personnel, vehicle and facility；Data forwarding group of base stations, corresponding a pair of of the monitoring unit in each data forwarding base station and prewarning unit, forwarding corresponding data to UWB positioning terminal in real time, and forwarding UWB locating base station data to monitoring unit and prewarning unit.The present invention has merged three kinds of functions such as locating base station, data forwarding, time synchronization, and has the advantages that integrated level is higher, reliability is higher, system is more stable, positioning is more accurate.
Description
Technical field
The present invention relates to positioning field more particularly to a kind of a kind of ultra wide band positioning and communicatings one based on UWB location technology
Body base station.
Background technique
Future is mobile internet era, per capita 80% time activity indoors, for respond Federal Communication committee member
Meeting (FCC) caters to the change of indoor positioning in recent years in the call to the refinement of E-911 location requirement in 2 months 1999, solves indoor
The problems such as location difficulty, inaccurate positioning.
Currently, indoor positioning technologies have based on infrared ray, ultrasonic wave, radio frequency identification, bluetooth, WIFI, ZigBee and UWB
Etc. technologies.Compared to WIFI, the location technology of the low precision of bluetooth, UWB positions the high-precision that Centimeter Level can be achieved, the essence based on positioning
Analysis, the UWB such as the complexity of exactness, anti-interference ability, penetrability, power consumption, scalability and response time, and layout are fixed
The availability of position technology is quite high.But the precision of location technology and cost are a pair of contradictory bodies all the time, are pursued high
The positioning result of precision generally requires a large amount of instrument and equipment, comprehensive in conjunction with 3D indoor map, needs higher cost, and
The disposition flexibility of server-side is poor, positions the scheme of low cost, and precision is then barely satisfactory.
Existing locating base station has that deployment is difficult, volume is big, at high cost, power consumption is high, the service life and the skills such as has a single function
Art defect.
Summary of the invention
Purpose of the present invention is to provide a kind of ultra wide band positioning and communicating integral base stations, to solve city rail, people
The problems such as indoor positioning base station deployment in terms of the positioning of member and vehicle is difficult, at high cost, power consumption is high, the service life is short, so that it is guaranteed that
Underground city rail and the safety of underground engineering operation.
To achieve the above object, the present invention provides a kind of ultra wide band positioning and communicating integral base station, comprising:
Monitoring unit, to monitor vehicle, tunnel and the real time position of personnel and orbit parameter, to vehicle, tunnel, personnel
Information and orbit parameter are automatically updated and are retrieved, remotely controlled electronically fence, UWB locating base station, track lane change, traffic letter
Number variation；
Prewarning unit becomes orbit parameter to receive the real time position and orbit parameter of monitoring vehicle, tunnel and personnel
Change, vehicle location variation, personnel positions variation progress early warning；
UWB locating base station, the position to real-time locating personnel, vehicle and facility；
Data forwarding group of base stations, the corresponding a pair of monitoring unit in each data forwarding base station and prewarning unit, to reality
When forward the data of the corresponding monitoring unit and prewarning unit to user terminal, and the number of the forwarding UWB locating base station
According to the extremely monitoring unit and prewarning unit.
It preferably, further include synchronous communication controller, to receive the simultaneously each monitoring of integration according to GPS time is synchronous
The data of unit and prewarning unit, and integration data are sent to by each monitoring list by the data forwarding group of base stations
Member and prewarning unit.
Preferably, the monitoring unit includes: personnel monitoring's unit, receives the personnel positioning letter that UWB locating base station is sent
Breath, carrys out real-time display personnel positions, and according to specific region statistician's quantity in a manner of plane and list；Personnel track
Unit is paid a return visit, the motion profile of personnel is automatically saved, screens the motion profile in special time period and display；Fence list
Member receives fence information, and sends setting, the request in deletion fence region and electronics to specific electron fence and enclose
The access entitlements on column and the request of safe distance.
Preferably, personnel monitoring's unit includes attendance report unit, for being examined according to personnel positioning information employee
Diligent remotely to be monitored, the attendance report unit includes: area monitoring module, to set the workspace with controllers
Personnel amount in working region, personnel's distribution are checked in domain；Motion profile screening module pays a return visit unit to reception staff track
The motion profile sent is recorded, and passes through name or the motion profile of card number automatic screening specific people's commuter time section
And it shows；State analyzing module judges personnel's work according to specific people's location information and section of corresponding personnel's commuter time
Whether leave post during work and real-time prompting leaves post personal information and whether specific people enters danger zone and alarm；Statistics
Module to statistical department, personal attendance report and chart and is shown.
It preferably, further include optimised power consumption unit, the optimised power consumption unit includes: passive wake-up module, to receive
The pre-warning signal that prewarning unit is sent, and the specific mould according to pre-warning signal wake-up ultra wide band positioning and communicating integral base station
Block；Self-adapting dormancy module, to be positioned according to user's operation state and monitoring data to determine whether needing to start ultra wide band
The dormant state of communicating integral base station reduces power consumption.
Preferably, the prewarning unit includes: vehicle early warning module, to receive the ultra wide band being arranged on vehicle positioning mark
The location information of label carries out real-time judgment to spacing, speed and vehicle heading, when spacing, speed and vehicle heading
It then sends a warning automatically except preset threshold.
Preferably, the prewarning unit further include: personnel's warning module, the ultra wide band worn to reception staff position mark
The personal information that the location information and monitoring unit for signing transmission are sent, determines personnel state, when personnel state is default
It then sends a warning automatically except threshold value, wherein personnel state includes SOS distress call state, strides into danger zone or taboo
Only zone state.
Preferably, the prewarning unit further include: track warning module, to receive the ultra wide band being arranged on track positioning
The orbit parameter of label transmission, determines orbit parameter, when orbit parameter then sounds an alarm automatically except preset threshold
Information, wherein orbit parameter includes orbital position, interorbital away from, orbit altitude.
It preferably, further include ad hoc network control unit, wherein ad hoc network control unit includes: processor module, to control
The access authority and Wide Flow of ultra wide band positioning and communicating ad-hoc network processed are distributed；Self-organized network communication module is super to control
Broadband positioning and communicating ad hoc network and the direct data exchange of outer net；Network communication module, to transmit the data packet of Ethernet；Net
Network signal quality monitoring module, to monitor the communication flows of ultra wide band positioning and communicating ad-hoc network and outer net, Yi Ji automatically
It was found that being automatically repaired network problem by default means when network signal problem.
Preferably, the optimised power consumption unit further includes solar recharging conversion module, to receive solar energy and convert
For electric energy, charge for each unit of ultra wide band positioning and communicating integral base station, to extend stand-by time.
A kind of ultra wide band positioning and communicating integral base station of the invention has the following beneficial effects: compared with the existing technology
1, a kind of ultra wide band positioning and communicating integral base station provided by the invention has comprehensively considered current indoor location technology
The demand of change utilizes UWB that is, from static state to dynamic demand, from the demand of precision, the demand from availability to reliability
Indoor positioning technologies, bonding apparatus are disposed to form integrated positioning system, based on location algorithm with high precision, use
NavVis navigation system carries out spatial visualization, and 3D map in forming chamber is fully able to meet in subway and tunnel under high-precision
Precise positioning under equal complex environments is, it can be achieved that real time monitoring, track return visit, fence, alarm calls and attendance report
Etc. functions, scalable update orientation management system can be with successive optimization management mode.
2, the present invention has merged three kinds of functions such as locating base station, data forwarding, time synchronization, and has integrated level more
Advantage high, reliability is higher, system is more stable, positioning is more accurate.
Detailed description of the invention
It will be briefly described attached drawing used in this application below, it should be apparent that, these attached drawings are for explaining only the invention
Design.
Fig. 1 is a kind of structural schematic diagram of the first embodiment of ultra wide band positioning and communicating integral base station of the invention；
Fig. 2 is a kind of structural schematic diagram of the second embodiment of ultra wide band positioning and communicating integral base station of the invention；
Fig. 3 is a kind of structural schematic diagram of the 3rd embodiment of ultra wide band positioning and communicating integral base station of the invention；
Fig. 4 is a kind of structural schematic diagram of the fourth embodiment of ultra wide band positioning and communicating integral base station of the invention；
Fig. 5 is a kind of structural schematic diagram of the 5th embodiment of ultra wide band positioning and communicating integral base station of the invention；
Fig. 6 is a kind of structural schematic diagram of the sixth embodiment of ultra wide band positioning and communicating integral base station of the invention.
Specific embodiment
Hereinafter, a kind of embodiment party of ultra wide band positioning and communicating integral base station of the invention is described with reference to the accompanying drawings
Formula.
The embodiment recorded herein is specific specific embodiment of the invention, for illustrating design of the invention,
Be it is explanatory and illustrative, should not be construed as the limitation to embodiment of the present invention and the scope of the invention.Except recording herein
Embodiment outside, those skilled in the art can also be used based on the claim of this application book and specification disclosure of that
Obvious other technical solutions, these technical solutions include using to the embodiment recorded herein make it is any aobvious and
The technical solution for the substitutions and modifications being clear to.
The attached drawing of this specification is schematic diagram, aids in illustrating design of the invention, it is schematically indicated the shape of each section
And its correlation.Note that for the ease of clearly showing the structure of each component of embodiment of the present invention, each attached drawing it
Between not necessarily according to identical ratio draw.Identical reference marker is for indicating the same or similar part.
Existing indoor positioning technologies are intricate, develop and not perfect, especially higher in complexities such as subway tunnels
Under environment, the accuracy of positioning accuracy and the integrity of control system are all under suspicion.Over nearly 5 years, indoor positioning technologies
Demand is changed, and the demand of dynamic positioning is gradually developed to from indoor static immobilization, requires energy on the precision of positioning
Enough reach meter level even sub-meter grade, transition of the availability to reliability and is particularly applied to the personnel safeties' such as subway, tunnel
Problem, the at present running of still unmature management mode and monitoring system.
A kind of ultra wide band positioning and communicating integral base station provided by the invention has comprehensively considered the change of current indoor location technology
The demand of leather utilizes the room UWB that is, from static state to dynamic demand, from the demand of precision, the demand from availability to reliability
Interior location technology, bonding apparatus are disposed to form integrated positioning system, based on location algorithm with high precision, in conjunction with NavVis
The indoor 3D navigation map that system scanning is established is fully able to meet under high-precision the essence waited under complex environments in subway and tunnel
Certainly position is, it can be achieved that the functions such as real time monitoring, track return visit, fence, alarm calls and attendance report, scalable update
Orientation management system, can be with successive optimization management mode.
Embodiment one
Fig. 1 is a kind of structural schematic diagram of the first embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in Figure 1, a kind of ultra wide band positioning and communicating integral base station includes: monitoring unit 1, to monitor vehicle, tunnel
The real time position and orbit parameter in road and personnel are automatically updated and are examined to vehicle, tunnel, personal information and orbit parameter
Rope, remotely controlled electronically fence, UWB locating base station 3, track lane change, traffic signals variation.Prewarning unit 2, to receive monitoring
Vehicle, tunnel and the real time position of personnel and orbit parameter change orbit parameter variation, vehicle location variation, personnel positions
Carry out early warning.UWB locating base station 3, the position to real-time locating personnel, vehicle and facility.Data forwarding group of base stations 4, each
Corresponding a pair of of the monitoring unit in data forwarding base station and prewarning unit, to forward the number of corresponding monitoring unit and prewarning unit in real time
According to UWB positioning terminal, and forwarding UWB locating base station 3 data to monitoring unit and prewarning unit.The present invention uses UWB
Station-keeping mode shows as time extremely short pulse in the time domain, good with other wireless device coexistences, and low in energy consumption, transmitting station is empty
Insensitive to Rayleigh fading than low, penetrability is strong, and positioning accuracy is high.
Ultra wide band positioning and communicating integral base station of the invention is real-time by positioning label with UWB positioning terminal and UWB
It communicates be remotely located monitoring vehicle, tunnel and the real time position of personnel.Wherein it is possible to pre- on track, vehicle
Several anchor points and positioning label are first disposed, employee carries positioning label.50 meters are divided between two anchor points, tunnel
Width be 10 meters, several positioning labels, each positioning label one UWB communication module of outfit are set in tunnel.Positioning
After label calculates at a distance from anchor point, the value of distance is sent to the channel of UWB itself the ultra wide band base station in tunnel.On
State to have using the channel of UWB and realize the integration of communication and navigation in system level, level of integrated system is higher, reliability more
High, more stable advantage.In addition, UWB locating base station 3 receives data-signal and by the metrical information of signal, base station itself
Necessary information constitutes data packet, sends location-server to by wirelessly or non-wirelessly data link, executes in location-server
Location algorithm, the location algorithm in the present invention uses weighted least-squares method, and according to the application scenarios of urban track traffic
Optimization is weighted to least square, improves the precision of positioning, while taking the positioning plan of the standard screening of compound multiplicity
Slightly, the operation efficiency of navigator fix is improved.
Each positioning label is constantly communicated with all neighbouring anchor points, measures the distance from oneself to anchor point.
The UWB communication module for positioning label carries out real time communication, thus by vehicle, tunnel and the real time position feedback of personnel
To monitoring unit 1.
For monitoring unit 1 of the invention when calculating orbit parameter, the setting by intermittent in orbit is a certain number of
Whether sensor, such as pressure sensor and pyroscan etc. are in peace to track to calculate the displacement and deformation of track
Total state is monitored.The UWB communication module of sensor and positioning label carries out real time communication, so that orbit parameter be fed back to
Monitoring unit 1.
In further embodiment of the present invention, ultra wide band positioning and communicating integral base station further includes synchronous communication controller
5, which receives the data of simultaneously integration each monitoring unit and prewarning unit to synchronize according to GPS time,
And integration data are sent to by each monitoring unit and prewarning unit by data forwarding group of base stations 4.The ultra-wide being arranged in this way
Three kinds of functions such as locating base station, data forwarding, time synchronization have been merged in band positioning and communicating integral base station, not only can be to people
Member, track and tunnel are able to carry out real-time positioning, positioning position information and track and parameters for tunnel can also be carried out data
Retention time synchronism when forwarding, while also solving data forwarding, to realize that integrated level is higher, reliability is higher, system
Advantage more stable, positioning is more accurate.
Monitoring unit 1 has display system, real time position and orbit parameter analysis system simultaneously, according to certain predetermined threshold value
The opening and closing of fence is triggered with condition, and is screened the data of variation from the data of magnanimity automatically and be sent to prewarning unit
2 are handled.
Specifically, monitoring unit 1 includes: personnel monitoring's unit 111, receives the personnel positioning letter that UWB locating base station 3 is sent
Breath, carrys out real-time display personnel positions, and according to specific region statistician's quantity in a manner of plane and list；Personnel track
Unit 12 is paid a return visit, the motion profile of personnel is automatically saved, screens the motion profile in special time period and display；Fence list
Member 13 receives fence information, and sends setting, the request for deleting fence region and electronics to specific electron fence
The access entitlements of fence and the request of safe distance.
For example, the data of monitoring unit 1 and prewarning unit 2 are shown in ultra wide band positioning and communicating integral base station equipment,
To show the overall condition of subway system, administrative staff can enter corresponding geography by clicking corresponding station name node
Information system, can be with display system big data analysis as a result, including online terminal quantity, the accumulation activity duration, patrolling in left side
It examines mileage, the relevant information that warning is promoted occurs, and show alarm terminal and corresponding personal information.It is logical in ultra wide band positioning
Believe that the fence monitor mode to be issued is arranged in the control administration interface on integrated base station APP, is controlled by mouse drag
Either on or off state can be arranged for specific region fence in fence, can check the fence of setting in wicket
Status information.
In further embodiment of the present invention, prewarning unit 2 includes hazard analysis system and distributed alarm system, danger
Whether evil analysis system can be according to the position of personnel in danger zone, and whether vehicle is along correct route running and track
Whether analyzed in safe available mode, especially to the biggish data progress priority processing of preset range is detached from, simultaneously will
Harm carries out grade classification.Distributed alarm system sends alarm according to the grade of alarm step by step.When alarm hazard rating is low
When only notify bottom supervisory network；It is then preferential since the possible aggrieved personnel of bottom when alarm hazard rating is high
Send alarm, then up level-one bottom supervisory network send alarm, it is rear to middle layer supervisory network send alarm, finally to
High-rise supervisory network sends alarm.
The present invention collects portable terminal labels of moveable server-side, the base-station of flexible deployment, low consumption, high-precision fixed
Position algorithm forms the locating and monitoring system of Integrated service in conjunction with the indoor 3D navigation map that the scanning of NavVis system is established.
Embodiment two
Fig. 2 is a kind of structural schematic diagram of the second embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in Fig. 2, the difference between this embodiment and the first embodiment lies in personnel monitoring's unit 111 includes attendance report unit
111.Further, attendance report unit 111 remotely monitors staff attendance according to personnel positioning information comprising area
Domain monitoring module 1111 checks personnel amount in working region, personnel's distribution to set the working region with controllers；
Motion profile screening module 1112 pays a return visit the motion profile that the record of unit 12 is sent to reception staff track, and passes through surname
The motion profile of name or card number automatic screening specific people's commuter time section and display；State analyzing module 1113, according to
Specific people's location information and section of corresponding personnel's commuter time are come simultaneously real-time prompting of whether leaving post during judging person works
Whether personal information of leaving post and specific people enter danger zone and alarm；Statistical module 1114, to statistical department, a
People's attendance report and chart are simultaneously shown.
For example, showing the data of attendance report unit 111 on ultra wide band positioning and communicating integral base station APP, display is worn
The real time position of positioning terminal personnel is worn, and the lists of persons of the information such as the information of terminal wearer, affiliated unit is carried out
Search.Meanwhile shown in terminal three-dimensional panorama tridimensional electronic map reduce, amplification, rotation basic function, to electronic map into
Row Layering manifestation.
Embodiment three
Fig. 3 is a kind of structural schematic diagram of the 3rd embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in figure 3, the difference between this embodiment and the first embodiment lies in the ultra wide band positioning and communicating integral base station is also wrapped
Include optimised power consumption unit 6.The optimised power consumption unit 6 includes passive wake-up module 62, to receive the early warning of the transmission of prewarning unit 2
Signal, and the particular module according to pre-warning signal wake-up ultra wide band positioning and communicating integral base station.
Specifically, prewarning unit 2 of the invention only listens to vehicle, tunnel and the real time position of personnel and orbit parameter,
When data when something goes wrong, send pre-warning signal to passive wake-up module 62.It is automatic that passive wake-up module 62 controls monitoring unit 1
It shows alarm position and region, and under the cooperation of prewarning unit 2, successively starts the super of the supervisory network of appropriate level step by step
The monitoring unit 1 of broadband positioning and communicating integral base station enables supervisor to notice dangerous situation quickly, thus real
Manpower is saved in now automatic alarm step by step, is improved efficiency, and risk is reduced, and usually stand-by energy-saving is continued a journey high effect.
In further embodiment of the present invention, optimised power consumption unit 6 further includes self-adapting dormancy module 61, to basis
User's operation state and monitoring data are to determine whether the dormant state for needing to start ultra wide band positioning and communicating integral base station comes
Reduce power consumption.
Specifically, stand-by time can be set, it is adaptive to stop when user is without active communication with base station and label
The ultra wide band positioning and communicating integral base station that dormancy module 61 automatically controls the user is transferred to suspend mode.Quilt is only received in dormant state
The enabling signal of dynamic wake-up module 62 and the operation enabling signal of user.When the enabling signal and use for receiving passive wake-up module 62
The operation enabling signal at family starts the modules of ultra wide band positioning and communicating integral base station.
Example IV
Fig. 4 is a kind of structural schematic diagram of the fourth embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in figure 4, the difference between this embodiment and the first embodiment lies in ultra wide band positioning and communicating integral base station further includes
Ad hoc network control unit 7.The ad hoc network control unit 7 includes processor module 71, to control ultra wide band positioning and communicating from group
The access authority and Wide Flow of network are distributed；Self-organized network communication module 72, to control ultra wide band positioning and communicating ad hoc network
With the direct data exchange of outer net；Network communication module 73, to transmit the data packet of Ethernet；Network signal quality monitors mould
Block 74 is asked to monitor the communication flows of ultra wide band positioning and communicating ad-hoc network and outer net automatically, and in discovery network signal
Network problem is automatically repaired by default means when topic.
Embodiment five
Fig. 5 is a kind of structural schematic diagram of the 5th embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in figure 5, the present embodiment and the difference of embodiment three are the pre- of the ultra wide band positioning and communicating integral base station
Alert unit 2 includes vehicle early warning module 23.The vehicle early warning module 23 positions label to receive the ultra wide band being arranged on vehicle
Location information, to spacing, speed and vehicle heading carry out real-time judgment, when spacing, speed and vehicle heading exist
It then sends a warning automatically except preset threshold.
In further embodiment of the present invention, prewarning unit 2 further includes personnel's warning module 21, is worn to reception staff
The personal information that the location information and monitoring unit 1 for the ultra wide band positioning label transmission worn are sent, determines personnel state,
When personnel state then sends a warning automatically except preset threshold, wherein personnel state include SOS distress call state,
Stride into danger zone or prohibited area state.
In further embodiment of the present invention, prewarning unit 2 further includes track warning module 22, to receive on track
Setting ultra wide band positioning label transmission orbit parameter, orbit parameter is determined, when orbit parameter preset threshold it
It is outer then send a warning automatically, wherein orbit parameter include orbital position, interorbital away from parameter numbers such as, orbit altitudes it is believed that
Breath.
Embodiment six
Fig. 6 is a kind of structural schematic diagram of the sixth embodiment of ultra wide band positioning and communicating integral base station of the invention.
As shown in fig. 6, the difference of the present embodiment and embodiment three is optimised power consumption unit 6 further include: solar recharging
Conversion module 63, to receive solar energy and be converted to electric energy, for each unit of ultra wide band positioning and communicating integral base station
Charging, to extend stand-by time.
Existing indoor positioning technologies are intricate, develop and not perfect, especially higher in complexities such as subway tunnels
Under environment, the accuracy of positioning accuracy and the integrity of control system are all under suspicion.Over nearly 5 years, indoor positioning technologies
Demand is changed, and the demand of dynamic positioning is gradually developed to from indoor static immobilization, requires energy on the precision of positioning
Enough reach meter level even sub-meter grade, transition of the availability to reliability and is particularly applied to the personnel safeties' such as subway, tunnel
Problem, the at present running of still unmature management mode and monitoring system.
The present invention provides a kind of ultra wide band positioning and communicating integral base station, which has comprehensively considered current indoor positioning
The demand of technological change, i.e., it is sharp from static state to dynamic demand, from the demand of precision, the demand from availability to reliability
With UWB indoor positioning technologies, bonding apparatus is disposed to form integrated positioning system, based on location algorithm with high precision, shape
It is to ensure at 3D indoor map, is fully able to meet under high-precision the precise positioning waited under complex environments in subway and tunnel, it can
Realize the functions such as real time monitoring, track return visit, fence, alarm calls and attendance report, scalable update orientation management
System, can be with successive optimization management mode.
A kind of embodiment of ultra wide band positioning and communicating integral base station of the invention is illustrated above, purpose
It is to explain the spirit of the present invention.It note that those skilled in the art can be right without departing from the spirit of the invention
The feature of the respective embodiments described above is modified and is combined, and therefore, the present invention is not limited to the respective embodiments described above.For this hair
A kind of specific features of bright ultra wide band positioning and communicating integral base station as shape, size and position can it is above-mentioned disclosed in feature
Effect specifically designed, these designs are that those skilled in the art can be realized.Moreover, each technology of above-mentioned disclosure
Feature is not limited to disclosed and other feature combination, and those skilled in the art can also carry out each skill according to the purpose of invention
Other combinations between art feature, be subject to realize the present invention purpose.
Claims (10)
1. a kind of ultra wide band positioning and communicating integral base station characterized by comprising
Monitoring unit, to monitor vehicle, tunnel and the real time position of personnel and orbit parameter, to vehicle, tunnel, personal information
It is automatically updated and is retrieved with orbit parameter, remotely controlled electronically fence, UWB locating base station, track lane change, traffic signals become
Change；
Prewarning unit, to receive the real time position and orbit parameter that monitor vehicle, tunnel and personnel, orbit parameter is changed,
Vehicle location variation, personnel positions variation carry out early warning；
UWB locating base station, the position to real-time locating personnel, vehicle and facility；
Data forwarding group of base stations, the corresponding a pair of monitoring unit in each data forwarding base station and prewarning unit, to turn in real time
The data of the corresponding monitoring unit and prewarning unit are sent out to user terminal, and the forwarding UWB locating base station data extremely
The monitoring unit and prewarning unit.
2. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that further include:
Synchronous communication controller, to be received and each monitoring unit of integration and prewarning unit according to GPS time is synchronous
Data, and integration data are sent to by each monitoring unit and prewarning unit by the data forwarding group of base stations.
3. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that the monitoring unit packet
It includes:
Personnel monitoring's unit, receives the personnel positioning information that the UWB locating base station is sent, and is come in a manner of plane and list real
When show personnel positions, and according to specific region statistician's quantity；
Unit is paid a return visit in personnel track, automatically saves the motion profile of personnel, screens the motion profile in special time period and display；
Fence unit receives fence information, and sends setting to specific electron fence, deletes fence region
Request and fence access entitlements and safe distance request.
4. a kind of ultra wide band positioning and communicating integral base station as claimed in claim 3, which is characterized in that the personnel monitoring is single
Member includes attendance report unit, for remotely being monitored according to personnel positioning information to staff attendance, the attendance report list
Member includes:
Area monitoring module checks personnel amount in working region, Ren Yuanfen to set the working region with controllers
Cloth；
Motion profile screening module is paid a return visit the motion profile that unit record is sent to receive the personnel track, and is passed through
Name or the motion profile of card number automatic screening specific people's commuter time section and display；
State analyzing module judges person works' phase according to specific people's location information and section of corresponding personnel's commuter time
Between whether leave post and real-time prompting leaves post personal information and whether specific people enters danger zone and alarm；
Statistical module to statistical department, personal attendance report and chart and is shown.
5. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that further include optimised power consumption
Unit, wherein the optimised power consumption unit includes:
Passive wake-up module, it is fixed to receive the pre-warning signal of prewarning unit transmission, and according to pre-warning signal wake-up ultra wide band
The particular module of bit walk integrated base station；
Self-adapting dormancy module, to be positioned according to user's operation state and monitoring data to determine whether needing to start ultra wide band
The dormant state of communicating integral base station reduces power consumption.
6. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that the prewarning unit packet
It includes:
Vehicle early warning module, to receive the location information of the ultra wide band being arranged on vehicle positioning label, to spacing, speed and vehicle
Driving direction carries out real-time judgment, when spacing, speed and vehicle heading then sound an alarm automatically except preset threshold
Information.
7. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that the prewarning unit is also
Include:
Personnel's warning module, the ultra wide band worn to reception staff position the location information and the monitoring unit that label transmits
The personal information of transmission, determines personnel state, when personnel state then sends a warning automatically except preset threshold,
Wherein, personnel state includes SOS distress call state, strides into danger zone or prohibited area state.
8. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that the prewarning unit is also
Include:
Track warning module, to receive the orbit parameter of the ultra wide band being arranged on track positioning label transmission, to orbit parameter
Determined, when orbit parameter then sends a warning automatically except preset threshold, wherein orbit parameter includes track position
It sets, interorbital is away from, orbit altitude.
9. a kind of ultra wide band positioning and communicating integral base station as described in claim 1, which is characterized in that further include ad hoc network control
Unit processed, wherein the ad hoc network control unit includes:
Processor module, to control the access authority and Wide Flow distribution of ultra wide band positioning and communicating ad-hoc network；
Self-organized network communication module, to control ultra wide band positioning and communicating ad hoc network and the direct data exchange of outer net；
Network communication module, to transmit the data packet of Ethernet；
Network signal quality monitoring module, to monitor the communication flows of ultra wide band positioning and communicating ad-hoc network and outer net automatically,
And network problem is automatically repaired by default means when finding network signal problem.
10. a kind of ultra wide band positioning and communicating integral base station as claimed in claim 5, which is characterized in that the optimised power consumption
Unit further include:
Solar recharging conversion module, to receive solar energy and be converted to electric energy, for ultra wide band positioning and communicating integral base
Each unit charging stood, to extend stand-by time.
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Application publication date: 20191126 |