CN205340165U - Stage personnel positioner based on image detection - Google Patents
Stage personnel positioner based on image detection Download PDFInfo
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- CN205340165U CN205340165U CN201620063114.5U CN201620063114U CN205340165U CN 205340165 U CN205340165 U CN 205340165U CN 201620063114 U CN201620063114 U CN 201620063114U CN 205340165 U CN205340165 U CN 205340165U
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Abstract
The utility model relates to a stage personnel positioner based on image detection, constitute including image positioning unit and the control unit two parts. Image positioning unit comprises four image orientation module all around, every image orientation module comprises infrared camera, position identification module, wireless transmission module, the power module of controller and connection. The control unit comprises wireless transmission module, touch -sensitive screen, power module, the output control module of main control unit and connection. Image positioning unit acquires stage personnel's positional information in real time, issues the control unit through wireless transmission module, and after the control unit received positional information, output stage personnel's positional information went to carry on corresponding operation, if trailing, the control shot -light shines stage personnel etc. The utility model discloses simple structure, it is with low costs, can realize the location to the target well, improve stage lighting's automated control degree.
Description
Technical field
The utility model belongs to a kind of theatrical performances articles for use technical field, particularly to a kind of stage personnel positioning apparatus based on image detection.
Background technology
Nowadays, stage action control as an indispensable part in performance, as other special efficacys such as followed spot, can directly influence the overall artistic effect of performance.Existing stage human target Automatic Positioning Control, often uses the location such as WIFI, radio frequency, ultrasonic wireless RF identification (RFID), but is easily disturbed, and positioning precision is inadequate.The indoor occupant location that positioning precision is high, the LocalSense wireless pulses indoor locating system that such as Tsing-Hua University develops, up to 10cm level positioning precision, but need micro-base station, and relatively costly.Therefore stage human target is automatically positioned a kind of low cost of needs, and anti-interference, precision meets the stage personnel positioning apparatus of requirement.
Utility model content
In view of this, the purpose of this utility model is to provide stage personnel positioning apparatus based on image detection.
The purpose of this utility model is realized by such technical scheme, and the utility model relates to a kind of stage personnel positioning apparatus based on image detection, forms including framing unit and control unit two parts；Described framing unit is made up of all around four framing modules；Each framing module is made up of controller and the infrared camera of connection thereof, location identification module, wireless transport module, power module；Described control unit is made up of main control module and the wireless transport module of connection thereof, touch-screen, power module, output control module.
Further, described four framing modules all around are positioned at stage surrounding, respectively right position before and after the target person of location.
Further, described framing module, need to demarcate in advance, measure stage pixel position and the corresponding relation of actual stage position in image.
Further, described framing unit obtains the positional information of stage personnel in real time, and is sent to control unit by wireless transport module, after control unit receives positional information, carries out corresponding Stage Equipment Control according to demand.
Owing to have employed technique scheme, the utility model has the advantage that a kind of stage personnel positioning apparatus based on image detection of the present utility model, the framing modular device that it is installed by stage surrounding realizes the position capture to target person, by it is analyzed with previously demarcation stage positional information, the elements of a fix of target person can be obtained, and pass to main control module by wireless transport module, and then staff can realize the manipulation to stage effect according to demand, as controlled the follow in real time etc. of follow spot light and target person, realize the time difference minimum between performance and stage effect and greatly reduce Artificial Control difficulty, thus reduce performance cost, save manpower, material resources, further increase the degree of stage function and Automated condtrol.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the modular structure schematic diagram of a kind of stage personnel positioning apparatus based on image detection；
Fig. 2 is the framing modular structure schematic diagram of a kind of stage personnel positioning apparatus based on image detection；
Fig. 3 is that a kind of stage personnel positioning apparatus based on image detection disposes schematic diagram；
Wherein: 1. framing module before, the most left framing module, 3. after framing module, the rightest framing module, 5. target person.
Detailed description of the invention
Below with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail；Should be appreciated that preferred embodiment is only for explanation the utility model rather than in order to limit protection domain of the present utility model.
Such as Fig. 1, shown in 2, the utility model relates to a kind of stage personnel positioning apparatus based on image detection, forms including framing unit 16 and control unit 17 two parts；Described framing unit 16 is made up of all around four framing modules；Infrared camera 13 that each framing module by controller 11 and connects, location identification module 15, wireless transport module 14, power module 12 form；Wireless transport module 6 that described control unit 17 by master controller 8 and connects, touch-screen 7, power module 10, output control module 9 form.
Described infrared camera 13, the main stage image that gathers, infrared owing to using, so the scene at dark lighting also can gather image.
Described wireless transport module 6 and 14, it is achieved transmit stage personnel location information between framing unit 16 and control unit 17.It uses CC1101 chip, and CC1101 is the UHF transceiving chip of below 1GHz, designs for the wireless application of extremely low power dissipation, and has sleep mode, to reduce power consumption.CC1101 supports wireless sensor network technology, has the advantages such as transmission is reliable, working frequency range is flexible.
Described controller 11 is embedded microprocessor, uses the RT5350F processor of Lei Ling company, and dominant frequency is up to 360MHz, embedded OpenWrt system, it is achieved be controlled described framing unit 16.
Described master controller 8 is singlechip microprocessor, it is achieved the control to described control unit 2, ARM CORTEX-M4, the highest operation of dominant frequency is to 72MHz, enhance operational capability on the basis of M3, newly added floating-point, DSP, parallel computation etc., there is abundant external equipment.
Described touch-screen 7: mainly realizing the output to stage performance, manual synchronizing and the input of picture position calibrating parameters and output, use 4 wire resistive touch screens that 4 paths of LEDs drive, its accuracy is high, can arrive the rank of pixel.
Location identification module 15: embedded RT5350F microprocessor completes, identification process: the image first obtained by infrared camera, identify the target person needing to follow the tracks of, secondly the location of pixels of target person bottom pin is identified, corresponding with prior stage nominal data again, finally obtain the stage coordinate that target person is actual.
In conjunction with concrete application of the present utility model, the utility model is described further:
Before the device is to be used, the stage image pixel point coordinates that all around four infrared cameras are obtained is needed to demarcate with actual stage coordinate, scaling method: as shown in Figure 3,4 infrared cameras are separately mounted to right position before and after stage, towards stage, carry out coordinate all around respectively and demarcate.At each direction timing signal, put before the lights with graduated flexible tope, by gathering graduated flexible tope stage image, calculate image pixel point coordinates and actual stage coordinate mapping table.In device uses, the position of infrared camera immobilizes, when infrared camera captures target location, by will image and previous uncalibrated image be analyzed this moment, image pixel point coordinates and actual stage coordinate mapping table the elements of a fix of target can be calculated.Coordinate information is transferred to control module by wireless transport module, then exports to described output control module 9, manipulates stage equipment automatically, to reach corresponding stage effect.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, it is clear that those skilled in the art can carry out various change and modification without deviating from spirit and scope of the present utility model to the utility model.So, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (3)
1. a stage personnel positioning apparatus based on image detection, forms including framing unit and control unit two parts；Described framing unit is made up of all around four framing modules；Each framing module is made up of control module and the infrared camera of connection thereof, wireless transport module, power module；Described control unit is made up of main control module and the wireless transport module of connection thereof, touch-screen, power module, output control module.
A kind of stage personnel positioning apparatus based on image detection the most according to claim 1, it is characterised in that: all around four framing modules are positioned at stage surrounding, respectively right position before and after the target person of location.
A kind of stage personnel positioning apparatus based on image detection the most according to claim 1, it is characterised in that: described framing module, need to demarcate in advance, measure stage pixel position and the corresponding relation of actual stage position in image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063114.5U CN205340165U (en) | 2016-01-22 | 2016-01-22 | Stage personnel positioner based on image detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620063114.5U CN205340165U (en) | 2016-01-22 | 2016-01-22 | Stage personnel positioner based on image detection |
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| Publication Number | Publication Date |
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| CN205340165U true CN205340165U (en) | 2016-06-29 |
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| CN201620063114.5U Expired - Fee Related CN205340165U (en) | 2016-01-22 | 2016-01-22 | Stage personnel positioner based on image detection |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513414A (en) * | 2018-03-26 | 2018-09-07 | 中国地质大学（武汉） | A kind of stage follow spotlight system and method for focus autotracking |
| CN108946565A (en) * | 2018-08-15 | 2018-12-07 | 浙江大丰实业股份有限公司 | Hoistable platform anti-dropping safety mechanism |
| CN109238225A (en) * | 2018-09-03 | 2019-01-18 | 浙江大丰实业股份有限公司 | Mobile ride highly guards platform in real time |
| CN111097182A (en) * | 2019-12-17 | 2020-05-05 | 苏州马尔萨斯文化传媒有限公司 | Intelligent stage based on dynamic adjustment and working method thereof |
| CN112347847A (en) * | 2020-09-27 | 2021-02-09 | 浙江大丰实业股份有限公司 | Automatic positioning system for stage safety monitoring |
| CN113294706A (en) * | 2021-05-21 | 2021-08-24 | 佛山市百特思舞台设备有限公司 | Rail mounted LED stage lamp |
| WO2024000362A1 (en) * | 2022-06-30 | 2024-01-04 | Intel Corporation | Methods and apparatus for real-time interactive performances |
-
2016
- 2016-01-22 CN CN201620063114.5U patent/CN205340165U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513414A (en) * | 2018-03-26 | 2018-09-07 | 中国地质大学（武汉） | A kind of stage follow spotlight system and method for focus autotracking |
| CN108513414B (en) * | 2018-03-26 | 2023-12-19 | 中国地质大学（武汉） | Stage light-following lamp system and method with self-tracking focus |
| CN108946565A (en) * | 2018-08-15 | 2018-12-07 | 浙江大丰实业股份有限公司 | Hoistable platform anti-dropping safety mechanism |
| CN108946565B (en) * | 2018-08-15 | 2020-09-04 | 浙江大丰实业股份有限公司 | Anti-falling safety mechanism of lifting platform |
| CN109238225A (en) * | 2018-09-03 | 2019-01-18 | 浙江大丰实业股份有限公司 | Mobile ride highly guards platform in real time |
| CN109238225B (en) * | 2018-09-03 | 2021-02-05 | 浙江大丰实业股份有限公司 | Mobile vehicle platform real-time height monitoring platform |
| CN111097182A (en) * | 2019-12-17 | 2020-05-05 | 苏州马尔萨斯文化传媒有限公司 | Intelligent stage based on dynamic adjustment and working method thereof |
| CN111097182B (en) * | 2019-12-17 | 2022-11-29 | 北京金东高科科技有限公司 | Intelligent stage based on dynamic adjustment and working method thereof |
| CN112347847A (en) * | 2020-09-27 | 2021-02-09 | 浙江大丰实业股份有限公司 | Automatic positioning system for stage safety monitoring |
| CN113294706A (en) * | 2021-05-21 | 2021-08-24 | 佛山市百特思舞台设备有限公司 | Rail mounted LED stage lamp |
| WO2024000362A1 (en) * | 2022-06-30 | 2024-01-04 | Intel Corporation | Methods and apparatus for real-time interactive performances |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20170122 |