CN107135587A - A kind of light of stage locating and tracking system based on UWB - Google Patents
A kind of light of stage locating and tracking system based on UWB Download PDFInfo
- Publication number
- CN107135587A CN107135587A CN201710310646.3A CN201710310646A CN107135587A CN 107135587 A CN107135587 A CN 107135587A CN 201710310646 A CN201710310646 A CN 201710310646A CN 107135587 A CN107135587 A CN 107135587A
- Authority
- CN
- China
- Prior art keywords
- control
- light
- uwb
- parameter
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000005516 engineering process Methods 0.000 description 21
- 238000000034 method Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- 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
- H04W64/003—Locating users or terminals or network equipment for network management purposes, e.g. mobility management locating network equipment
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A kind of light of stage locating and tracking system based on UWB, in UWB alignment systems, label is together with target bind, communicated to connect between label and pedestal, base station is connected with positioning subsystem, and demarcating module, the label position information indirect for base station to be gathered that positioning subsystem includes being used to demarcate base station obtain the location parameter of target and the location parameter uploaded to the locating module of master system；Master system includes the positioning control module for being used to location parameter is resolved and is converted to the control parameter of shot-light, the localized delivery module for control parameter to be transferred to spotlight circuit control system；Spotlight drive circuit control system includes the control parameter for receiving upper computer control system transmission and control parameter is converted into the control parameter modular converter of pulse command and realizes that shot-light rotates and pitched the drive circuit of control for performing control according to pulse command.Cost of the present invention is relatively low, workload is small, security is higher, routing network is simple.
Description
Technical field
The present invention relates to light of stage automatic tracking location system, in particular, a kind of light of stage based on UWB
Locating and tracking system.
Background technology
Lighting control technology common at present has the control technology of most original, simulation lighting control technology, digital modulation light-operated
Technology processed.Popular the saying of lighting control technology of most original is exactly pure artificial control mode；Arranged respectively in the surrounding of stage
The hand switch of type, the control of each lamp is required for manually being completed, and the workload of controllers is larger, and in advance
Time and the order of headlamp switch are remembered.This control mode needs to lay substantial amounts of lamp line, and not only workload is not greatly but also
Beneficial to the attractive in appearance of stage.It is merely able to realize the control to lamp switch in original control mode, it is impossible to adjust the brightness of light.
Simulating lighting control technology can be in control process, and Control Console utilizes analog electronic signal, realizes to controllable silicon
The control of the angle of flow, so as to realize the control to lamplight brightness.The current technology has in some middle-size and small-size stage performances
More application, is that the generation of subsequent digitation signal light control mode is laid a good foundation.Simulation dimming mode mainly has push rod, tune
The part such as light circuit and signal wire is constituted, and they need to correspond.For a large-scale stage, if necessary to realize
Control to 500 lamps, then be accomplished by designing 500 dimming loops, use 500 push rod Control Consoles and 500 bars controls
Line processed, this is very huge circuit system, therefore this control mode is merely able to apply in small-scale stage signal light control.
Digital lighting control technology still realizes the regulation to light light and shade using controllable silicon, and its control system is by a meter
Calculation machine, transmits the composition such as signal wire of signal.Multi-path serial mode is used in data transmission procedure, push rod and light modulator can
With by the way of multi-to-multi.Digitizing technique reduces the loop in lamp light control system, is the design of large-scale light of stage
Lay a good foundation.Digital lamp light control system is more powerful compared to its function with other two kinds of control systems, can realize to appointing
The control of what stage light control system, and control accuracy is higher.
DMX is that the English initial of multi-path digital transmission is write a Chinese character in simplified form, and employs industrial control standard EIA485 to realize to lamp
The transmission of optical signal, enters the propagation of row information in signals transmission by low and high level.In order to avoid digital data transmission
During disturbed by other signals in environment, its transmission line employs twisted-pair shielded wire, and the wire of difference in functionality makes
With different colors, it is to avoid occur mistake in connection.
In lamp light control method more than, either original control mode, analog control mode or digital control side
Formula, the direction of illumination of light is all to need to realize by manually control；Even, it is necessary to staff during whole performance
In the direction of illumination of the pure artificial control lamp in stage top；Such control mode greatly strengthen the workload of staff, and
And complicate the arrangement of stage；Such control mode is even more the cost for improving whole stage work；And reduce people
The security of member.
At present, existing indoor positioning technologies mainly have：Radio frequency identification positioning, bluetooth positioning, ultrasonic wave positioning, ZigBee
The technologies such as technology.
Radio frequency identification location technology is simple to operate, implements more convenient, its system little interference by environment, electronic tag
Information, which can be edited, rewrites more flexible, human body and wall can be penetrated easily, overlay area is larger.But this operating system
Do not possess good communication capacity, and higher is required to signal to noise ratio.
Bluetooth location technology has equipment volume small, easy of integration, easily popularization, and the advantages of low-power consumption, but transmission range is short,
The less stable in complex environment, positioning precision is not high.
Ultrasonic wave positioning precision can reach Centimeter Level, and ratio of precision is higher, but decay in transmitting procedure substantially, easily by outer
The interference on boundary, so as to influence it to position effective range.
ZigBee technology low-power consumption, low cost, its positioning accurate is at 2 meters or so；But its network stabilization is poor, holds very much
Easily by environmental disturbances.
Above positioning method can not be effectively applicable to light of stage locating and tracking system.
The content of the invention
In order to which the cost for overcoming existing lighting control technology to have is high, workload is big, security is low, routing network is multiple
Miscellaneous defect, the invention provides a kind of cost is relatively low, workload is small, security is higher, routing network is simply based on UWB's
Light of stage locating and tracking system, can be in the case of the intervention of nobody, the position according to where target, by light automatically
Get in target, realize the method that light is automatically controlled.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of light of stage locating and tracking system based on UWB, including determine for the UWB for gathering target position information in real time
Position system, for realizing that computer is controlled so that shot-light alignment target and providing the master system of shot-light control parameter and being used for
Control the spotlight drive circuit control system of nailing；
The UWB alignment systems include base station and label, the label together with target bind, the label with it is described
Communicated to connect between pedestal, the base station is connected with positioning subsystem, the positioning subsystem includes being used to enter rower to base station
Fixed demarcating module, the label position information indirect for base station to be gathered obtain the location parameter of target and by the location parameter
Upload to the locating module of master system；
The master system includes the positioning for being used to location parameter is resolved and is converted to the control parameter of shot-light
Control module, the localized delivery module for control parameter to be transferred to spotlight circuit control system；
The spotlight drive circuit control system includes the control parameter for receiving upper computer control system transmission and will
Control parameter is converted to the control parameter modular converter of pulse command and realizes that shot-light revolves for performing control according to pulse command
Turn and pitch the drive circuit of control.
Further, in the UWB alignment systems, base station has at least three.
Further, the positioning subsystem is STM32 systems.
Further, the control parameter modular converter is single-chip microcomputer.
The present invention technical concept be：Ultra wide band (UWB) location technology is that a kind of transmission rate height (is reached as high as
More than 1000Mbps), transmission power is relatively low, and penetration capacity is relatively strong and is the carrierfree wireless location skill based on ultra-narrow pulse
Art.This location technology positioning precision is Centimeter Level, and antijamming capability is very strong.
The each have their own feature of above location technology, different positioning methods will be selected in different occasions.Due to stage sheet
Body is a unstable, complexity, the occasion more than disturbing factor, higher to target call positioning precision, and is needed higher anti-
Interference performance, therefore UWB location technologies will be used in invention.
Beneficial effects of the present invention are mainly manifested in：1st, the automatic tracking function of light can be realized, compared to original lamp
Photocontrol technology, this method can preferably improve the intelligent level of lamp light control system, and the target for high-speed motion has
There is higher light locating and tracking precision；2nd, the security of staff can be improved, and reduces the work of staff
Measure and improve operating efficiency；3rd, it is different that the master system write enables whole positioning lamp optical tracking system to be applied to
Stage set.
Brief description of the drawings
During Fig. 1 is the mechanism block diagram of light of stage locating and tracking system, figure, 1- base stations；2- labels；3- master systems；
4- spotlight drive circuit control systems；5- shot-lights.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Reference picture 1, a kind of light of stage locating and tracking system based on UWB, including for gathering target location letter in real time
The UWB alignment systems of breath, for realizing that computer is controlled so that shot-light alignment target and providing the host computer of shot-light control parameter
System 3 and the spotlight drive circuit control system 4 for controlling nailing；
The UWB systems can be by 4 base stations, 20 labels and STM32 systems composition；All adopted in base station and label
Data are gathered and sent with DWM1000 chip modules.It is required for for different stages before using the present invention to each base
Stand and demarcated；After the completion of demarcation, base station location can not change, and otherwise need to re-scale base station.By label with
Target is put together, just can so obtain the location parameter of target indirectly by gathering the location parameter of label；Label is main
Location parameter is sent as beacon, base station is then used for receiving position parameter.Control system based on STM32 passes through bus to base station
The data transmitted are handled, and the location parameter after processing is sent into master system eventually through base station；It is described
Master system 3 location parameter that base station is transmitted can be resolved, the control of shot-light is then converted to by algorithm
The anglec of rotation of parameter processed, such as shot-light, control angle etc..Then control parameter is transferred to spotlight circuit control system.In addition,
Host computer needs to carry out matching setting to label and shot-light, and such as 2 signal lamps need to follow No. 1 label, and 3 signal lamps follow 2 signal lamps etc.
Configuration.Described master system is configured therefore, it is possible to be realized by computer to different stage sets so that whole
System has well adapting to property, human-computer interaction etc.；The spotlight drive circuit control system 4 is used for controlling shot-light, by driving
Dynamic circuit and singlechip group into；Drive circuit is mainly the input by single-chip microcomputer 5V, is converted into 220V output；Here list
The main conversion and control instruction transmitted according to master system by spi bus of piece machine system exports corresponding pulse command, so
The left rotation and right rotation of shot-light is realized by being sent to the drive circuit of shot-light afterwards, is swung up and down.When target location changes, shot-light
Corresponding control parameter also changes therewith；Therefore the present invention can realize light automatically track target function.
The light of stage locating and tracking system of the present embodiment, base station 1 and label 2 constitute UWB alignment systems；For not
With stage set, it is necessary first to the base station 1 of UWB alignment systems is demarcated, and demarcate precision will directly affect it is whole
The positioning precision of individual system；Base station 1 is completed once demarcating, and the position of base station 1 can not change, otherwise base station 1 will be carried out again
Demarcation；Label 2 just can so measure the location parameter of target together with target bind；The label of label 2 is by the position of target
Information is sent to base station 1, and then base station is sent to master system 3 after the positional information that collection comes is resolved through single-chip microcomputer；
The data progress processing that master system 3 inputs base station is converted into the input data of spotlight drive circuit control system 4；Shot-light
Drive circuit control system 4 exports corresponding shot-light control instruction so as to realize the rotation to shot-light according to input data, up and down
Control.
Claims (4)
1. a kind of light of stage locating and tracking system based on UWB, it is characterised in that：Including for gathering target location letter in real time
The UWB alignment systems of breath, for realizing that computer is controlled so that shot-light alignment target and providing the host computer of shot-light control parameter
System and the spotlight drive circuit control system for controlling nailing；
The UWB alignment systems include base station and label, and the label is together with target bind, the label and the pedestal
Between communicate to connect, the base station be connected with positioning subsystem, and the positioning subsystem to base station including for being demarcated
Demarcating module, the label position information indirect for base station to be gathered obtain the location parameter of target and upload the location parameter
To the locating module of master system；
The master system includes the location control for being used to location parameter is resolved and is converted to the control parameter of shot-light
Module, the localized delivery module for control parameter to be transferred to spotlight circuit control system；
The spotlight drive circuit control system includes the control parameter for receiving upper computer control system transmission and will control
Parameter Switch for pulse command control parameter modular converter and for according to pulse command perform control realize shot-light rotation and
Pitch the drive circuit of control.
2. the light of stage locating and tracking system as claimed in claim 1 based on UWB, it is characterised in that：The UWB positioning system
In system, base station has at least three.
3. the light of stage locating and tracking system as claimed in claim 2 based on UWB, it is characterised in that：The positioning subsystem
Unite as STM32 systems.
4. the light of stage locating and tracking system based on UWB as described in one of claims 1 to 3, it is characterised in that：The control
Parameter Switch module processed is single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310646.3A CN107135587A (en) | 2017-05-05 | 2017-05-05 | A kind of light of stage locating and tracking system based on UWB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710310646.3A CN107135587A (en) | 2017-05-05 | 2017-05-05 | A kind of light of stage locating and tracking system based on UWB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107135587A true CN107135587A (en) | 2017-09-05 |
Family
ID=59731412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710310646.3A Pending CN107135587A (en) | 2017-05-05 | 2017-05-05 | A kind of light of stage locating and tracking system based on UWB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107135587A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167240A (en) * | 2019-05-20 | 2019-08-23 | 上海格乐丽雅文化产业有限公司 | A kind of wedding celebration lamp light control method and system |
| CN111405735A (en) * | 2020-04-20 | 2020-07-10 | 宁波市成大机械研究所 | Automatic focus positioning type stage light-following tracking system and use method thereof |
| CN113759987A (en) * | 2020-06-03 | 2021-12-07 | 广州市浩洋电子股份有限公司 | Follow spot lamp automatic control system and follow spot lamp automatic control method |
| US20210385928A1 (en) * | 2020-06-03 | 2021-12-09 | Guangzhou Haoyang Electronic Co., Ltd. | Automatic Control System And Control Method For Follow Spot Light |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204026527U (en) * | 2014-08-27 | 2014-12-17 | 湖南马尔斯电子科技有限公司 | A kind of light of stage following device |
| CN106454103A (en) * | 2016-11-03 | 2017-02-22 | 北京爱特顿精控科技有限责任公司 | Automatic following system |
-
2017
- 2017-05-05 CN CN201710310646.3A patent/CN107135587A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204026527U (en) * | 2014-08-27 | 2014-12-17 | 湖南马尔斯电子科技有限公司 | A kind of light of stage following device |
| CN106454103A (en) * | 2016-11-03 | 2017-02-22 | 北京爱特顿精控科技有限责任公司 | Automatic following system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110167240A (en) * | 2019-05-20 | 2019-08-23 | 上海格乐丽雅文化产业有限公司 | A kind of wedding celebration lamp light control method and system |
| CN111405735A (en) * | 2020-04-20 | 2020-07-10 | 宁波市成大机械研究所 | Automatic focus positioning type stage light-following tracking system and use method thereof |
| CN111405735B (en) * | 2020-04-20 | 2022-04-22 | 深圳市纽尔科技有限公司 | Automatic focus positioning type stage light-following tracking system and use method thereof |
| CN113759987A (en) * | 2020-06-03 | 2021-12-07 | 广州市浩洋电子股份有限公司 | Follow spot lamp automatic control system and follow spot lamp automatic control method |
| US20210385928A1 (en) * | 2020-06-03 | 2021-12-09 | Guangzhou Haoyang Electronic Co., Ltd. | Automatic Control System And Control Method For Follow Spot Light |
| WO2021244049A1 (en) * | 2020-06-03 | 2021-12-09 | 广州市浩洋电子股份有限公司 | Automatic control system for follow spotlight, and automatic control method for follow spotlight |
| US11956873B2 (en) * | 2020-06-03 | 2024-04-09 | Guangzhou Haoyang Electronic Co., Ltd. | Automatic control system and control method for follow spot light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107135587A (en) | A kind of light of stage locating and tracking system based on UWB | |
| CN206790751U (en) | A kind of light of stage locating and tracking system based on UWB | |
| CN102610137A (en) | Semiconductor intelligent illumination control experimental teaching platform | |
| CN109217498B (en) | Device and method for charging by LIFI control | |
| CN107072014A (en) | A kind of stage lamp control system | |
| CN104615117A (en) | Stage element centralized control system | |
| CN204810630U (en) | Wireless regulation and control system of experiment by candling based on singlechip | |
| CN204681633U (en) | A kind of home intelligent lighting system | |
| CN108717307A (en) | A kind of multichannel light filling regulation and control method and system towards the whole strain light requirement difference of crop | |
| CN110748833A (en) | Remotely intelligently controlled landscape street lamp capable of spraying, spraying and high-pressure cleaning irrigation | |
| CN202149438U (en) | Smart lamplight and sunlight hybrid integrated lighting system | |
| CN113411933A (en) | Distributed intelligent tunnel lighting system | |
| CN104981083A (en) | PLC-based energy saving control system | |
| CN204697363U (en) | Based on the intelligent controller for road lamp of Wireless Networking | |
| CN204014169U (en) | Intelligent dimming illuminator based on ZigBee radio sensing network | |
| CN109287033A (en) | A kind of plant lamp based on wireless control | |
| CN207352424U (en) | The green plant irrigation system of intelligence | |
| CN209643039U (en) | A kind of intelligent LED lighting Dali-LoRa light modulation special chip | |
| CN203748086U (en) | A control system for illuminating lamps in a highway tunnel | |
| CN108736970B (en) | A kind of covering of visible light communication blind area and method of handover based on reflected light | |
| CN207833296U (en) | Signal transmission apparatus and system | |
| CN202818733U (en) | Household intelligent light modulation system | |
| CN106444669A (en) | Stage control system | |
| CN205648102U (en) | Multichannel LED lamp current controlling means | |
| CN206196100U (en) | Intelligence light lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170905 |