WO2022142302A1 - 一种基于光斑的灯具自动寻址方法及寻址*** - Google Patents
一种基于光斑的灯具自动寻址方法及寻址*** Download PDFInfo
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- WO2022142302A1 WO2022142302A1 PCT/CN2021/108673 CN2021108673W WO2022142302A1 WO 2022142302 A1 WO2022142302 A1 WO 2022142302A1 CN 2021108673 W CN2021108673 W CN 2021108673W WO 2022142302 A1 WO2022142302 A1 WO 2022142302A1
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- light spot
- lamps
- physical address
- state
- change
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000001795 light effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5038—Address allocation for local use, e.g. in LAN or USB networks, or in a controller area network [CAN]
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- 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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/18—Controlling the light source by remote control via data-bus transmission
Definitions
- the present invention relates to the technical field of stage lamps, and more particularly, to a light spot-based automatic addressing method for lamps.
- the current performance lighting system is generally composed of consoles, multiple lamps and other auxiliary equipment.
- the lamps are generally connected to the DMX512 bus or the bus technology based on local Ethernet, such as Artnet, sACN, etc., and most of the address allocation can be automated or semi-automatic.
- Automation for example, the DMX bus uses RDM technology to allocate addresses
- the Artnet bus uses DHCP technology to allocate addresses.
- the biggest obstacle to the use of the system is how to correspond to the actual physical luminaires and the luminaire bus address on the system. Therefore, when the lighting engineer needs to control a certain luminaire installed on the stage, he must remember the address or number of the target luminaire before he can control it. Obtaining the control right of the target lamp brings great inconvenience in use, and it is necessary to solve the problem of how to quickly and intelligently obtain the control right of the target lamp.
- the present invention provides an automatic addressing method for lamps based on light spots, which associates the light spots with the physical addresses of the lamps, and can directly control the state of the light spots to change without the need for Manually remember the address or number of the lamp, which is simple and convenient to use.
- the technical solution adopted in the present invention is: a light spot-based automatic addressing method for lamps, comprising the following steps:
- the console associates the coordinates of the light spot in the display device with the physical address of the corresponding lamp according to the change of the light spot state in the light spot projection scene obtained by the camera device, and stores the association relationship.
- the light spot-based automatic addressing method for lamps and lanterns acquires the spot projection scene of the lamp through the camera device and displays it on the display device.
- the light spot state of the display device changes correspondingly
- the console can automatically obtain the correspondence between the light spot of the display device and the physical address of the lamp by analyzing the change of the light spot state in the display device, and store the corresponding relationship, so that later You can directly select the light spot and input the light effect parameters, and the console controls the corresponding light fixture to work according to the relationship between the recorded light spot coordinates in the display device and the physical address of the corresponding light fixture, which is very convenient to operate.
- step S1 the positions of the light spots projected by the lamps are pre-adjusted so that the light spots projected by any two lamps do not overlap each other. In this way, each lamp does not affect each other when changing the light spot state, so as to avoid the insignificant change of the light spot state caused by the overlapping of the light spots.
- step S2 skip the physical addresses that have been matched with the spot coordinates. It can effectively speed up the association speed between the light spot coordinates in the display device and the physical addresses of the corresponding lamps.
- step S3 is specifically as follows: when the light spot state of the lamp of a certain physical address controlled by the console changes, the console compares and analyzes the projection scene obtained by the camera device and the scene before the change of the light spot state, so as to determine whether the projection scene is in the projection scene. Whether the state of the light spot changes and determine the coordinates of the light spot in the display device. The console can quickly find out whether the state of the light spot in the projection scene has changed and determine the coordinates of the light spot in the display device by comparing the two pictures. The technology is mature and the analysis is fast.
- step S4 is also included, after the light fixture of a certain physical address tries to associate with the light spot coordinates, the light spot state of the light fixture of the physical address is restored to the state before the change. Avoid the mutual influence of the light spots.
- step S2 is specifically as follows: the console sequentially controls the lamps of each physical address to change the spot state, until the spot states of the lamps of all physical addresses have changed once under the control of the console. That is to find the coordinates of the light spot of each physical address in the display device.
- this method control the lamps of each physical address to change the spot state, and then confirm the relationship between the physical address and the spot coordinates of all lamps (no matching is not counted), automatic addressing is more flexible and efficient.
- the console analyzes that there is no change in all the light spot states in the light spot projection scene obtained by the camera, skip this physical address and continue to control.
- the fixture at the next physical address changes the spot state. For lamps whose light spots do not fall within the range of the projection scene obtained by the camera device, they are not forcibly matched and are skipped directly.
- the change of the light spot state refers to the turning on and off of the light spot
- the console sequentially controls the lamps of each physical address to change the light spot state, specifically, turning on or turning off the lamps one by one.
- the change of the light spot on and off is the most obvious and the easiest to analyze, and the result is more accurate.
- steps S22 and S3 are repeated until the coordinates of all the light spots in the display device match the physical addresses of the lamps. In this way, all the light spots in the projection scene range acquired by the camera device are matched with the physical addresses of the lamps.
- the change of the light spot state refers to the turning on and off of the light spot.
- step S21 all lamps are first turned on. After recording all the light spot states and coordinates in the display device, all lamps are turned off.
- step S22 a certain lamp is selected. After the coordinates of a spot, light up the lamps of each physical address in turn. The change of the light spot on and off is the most obvious and the easiest to analyze, and the result is more accurate.
- the change of the light spot state refers to a change in at least one of the color of the light spot, the shape of the light spot, the brightness of the light spot, or the position of the light spot.
- the console can judge the light spot position of the lamp corresponding to the physical address according to the change of the light spot state, and determine its coordinates in the display device.
- the change of the brightness of the light spot is the easiest to judge, and the state comparison Also more obvious.
- the present invention also provides an addressing system, applying any of the foregoing methods, comprising:
- a camera device for acquiring the light spot projection scene of a lamp
- a display device for visually presenting a spot projection scene
- a console that automatically associates and stores the coordinates of the light spot in the display device and the physical address of the lamp according to the change of the light spot state in the projection scene obtained by the camera device.
- the console includes a storage unit for storing the physical address of the lamp, a control unit for calling the physical address of the lamp in the storage unit and controlling the state change of the corresponding lamp spot, and a control unit for analyzing the change of the projection scene to obtain the physical address.
- a comparison unit for the coordinates of the light spot corresponding to the light spot in the display device, and an association unit for associating the coordinates of the light spot in the display device with the physical address of the light fixture.
- the console uses the cooperation of the storage unit, the control unit, the comparison unit and the association unit to automatically complete the association between the coordinates of the light spot in the display device and the physical address of the corresponding lamp.
- the display device is a touch screen, and the touch screen is also used as the input device.
- FIG. 1 is a schematic structural diagram of a process flow according to an embodiment of the present invention.
- FIG. 2 is a schematic flow chart of another embodiment of the present invention.
- the present invention provides a light spot-based automatic addressing method for lamps, including the following steps:
- the console associates the coordinates of the light spot in the display device with the physical address of the corresponding lamp according to the change of the light spot state in the light spot projection scene obtained by the camera device, and stores the association relationship.
- the light spot-based automatic addressing method for lamps and lanterns acquires the spot projection scene of the lamp through the camera device and displays it on the display device.
- the light spot state of the display device changes correspondingly
- the console can automatically obtain the correspondence between the light spot of the display device and the physical address of the lamp by analyzing the change of the light spot state in the display device, and store the corresponding relationship, so that later You can directly select the spot and input the light effect parameters, and the console controls the corresponding lamp to work according to the relationship between the recorded spot's coordinates in the display device and the physical address of the corresponding lamp, without manually remembering the address of the lamp or
- the number and the position of its light spot are very convenient to operate.
- step S1 the positions of the light spots projected by the lamps are pre-adjusted so that the light spots projected by any two lamps do not overlap each other. In this way, each lamp does not affect each other when changing the light spot state, so as to avoid the insignificant change of the light spot state caused by the overlapping of the light spots.
- step S2 the physical address that has been matched with the coordinates of the light spot is skipped. It can effectively speed up the association speed between the light spot coordinates in the display device and the physical addresses of the corresponding lamps.
- step S3 is specifically as follows: when the light spot state of the lamp controlled by the console at a certain physical address changes, the console compares and analyzes the projection scene obtained by the camera device and the scene before the change of the light spot state, so as to determine Whether the state of the light spot in the projection scene changes and determine the coordinates of the light spot in the display device.
- the console can quickly find out whether the state of the light spot in the projection scene has changed and determine the coordinates of the light spot in the display device by comparing the two pictures. The technology is mature and the analysis is fast.
- the step S4 is further included, after the lamps of a certain physical address try to associate with the spot coordinates, the spot state of the lamps of the physical address is restored to the state before the change. Avoid the mutual influence of the light spots.
- step S2 is specifically as follows: the console sequentially controls the lamps of each physical address to change the spot state, until the spot states of the lamps of all physical addresses have changed once under the control of the console. That is to find the coordinates of the light spot of each physical address in the display device.
- this method control the lamps of each physical address to change the spot state, and then confirm the relationship between the physical address and the spot coordinates of all lamps (no matching is not counted), automatic addressing is more flexible and efficient.
- the console when the light spot state of the light fixture controlled by the console at a certain physical address changes, and the console analyzes that there is no change in all the light spot states in the light spot projection scene acquired by the camera, the physical address is skipped. , and continue to control the lamps of the next physical address to change the spot state. This means that the light spot of the luminaire at the physical address does not fall within the range of the projection scene obtained by the camera device, and the light spot does not fall within the range of the projection scene obtained by the camera device.
- the change of the light spot state refers to the on and off of the light spot
- the console sequentially controls the lamps of each physical address to change the light spot state, specifically, to turn on or turn off the lamps one by one.
- the change of the light spot on and off is the most obvious and the easiest to analyze, and the result is more accurate.
- the console sequentially controls the lamps of each physical address to change the spot state, specifically, lighting the lamps one by one.
- step S2 is as follows:
- step S21 recording all the light spot states and coordinates in the display device refers to displaying the range circle of the light spot on the display device, and the range circle of the light spot can be manually marked or obtained by automatic analysis by the console. , and use the console to record the coordinates corresponding to the range circle.
- steps S22 and S3 are repeated until the coordinates of all the light spots in the display device match the physical addresses of the lamps. In this way, all the light spots in the projection scene range acquired by the camera device are matched with the physical addresses of the lamps.
- the change of the light spot state refers to the on and off of the light spot.
- step S21 all lamps are first turned on, and after recording all the spot states and coordinates in the display device, all lamps are turned off.
- step S22 select After the coordinates of a certain spot, light up the lamps of each physical address in turn.
- the change of the light spot on and off is the most obvious and the easiest to analyze, and the result is more accurate.
- the change of the light spot state means that at least one of the color of the light spot, the shape of the light spot, the brightness of the light spot, or the position of the light spot changes.
- the console can judge the light spot position of the lamp corresponding to the physical address according to the change of the light spot state, and determine its coordinates in the display device.
- the change of the brightness of the light spot is the easiest to judge, and the state comparison Also more obvious.
- the present invention also provides an addressing system, applying any of the foregoing methods, comprising:
- a camera device for acquiring the light spot projection scene of a lamp
- a display device for visually presenting a spot projection scene
- a console that automatically associates and stores the coordinates of the light spot in the display device and the physical address of the lamp according to the change of the light spot state in the projection scene obtained by the camera device.
- the console includes a storage unit for storing the physical address of the lamp, a control unit for calling the physical address of the lamp in the storage unit and controlling the state change of the corresponding lamp spot, and analyzing the change of the projection scene to obtain the A comparison unit for the coordinates of the light spot in the display device corresponding to the light fixture of the physical address, and an association unit for associating the coordinates of the light spot in the display device with the physical address of the light fixture.
- the console uses the cooperation of the storage unit, the control unit, the comparison unit and the association unit to automatically complete the association between the coordinates of the light spot in the display device and the physical address of the corresponding lamp.
- an input device for selecting the coordinates of a certain light spot in the display device is further included, the display device is a touch screen, and the touch screen is also used as the input device.
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Abstract
本发明公开了一种基于光斑的灯具自动寻址方法及寻址***，其中基于光斑的灯具自动寻址方法包括以下步骤：S1、用摄像装置获取灯具的光斑投射场景并在显示装置进行显示；S2、利用控台控制某一物理地址的灯具的光斑状态发生变化；S3、控台根据摄像装置获取的光斑投射场景中光斑状态的变化，将光斑在显示装置中的坐标与对应灯具的物理地址进行关联并将关联关系进行存储。控台可以通过分析显示装置中光斑状态的变化自动得到显示装置此处坐标的光斑与灯具的物理地址之间的对应关系，这样后面可以直接选中光斑并输入光效参数，而控台根据记录的光斑在显示装置中的坐标与对应灯具的物理地址之间的关联关系，控制对应的灯具进行工作，操作起来十分方便。
Description
本发明涉及舞台灯技术领域，更具体地，涉及一种基于光斑的灯具自动寻址方法。
现在的演艺灯光***一般由控制台、多台灯具和其他辅助设备组成，灯具一般接入DMX512总线或者基于局域以太网的总线技术，例如Artnet、sACN等等，地址分配大都都能自动化或者半自动化，例如DMX总线的用RDM技术分配地址，Artnet总线的用DHCP技术分配地址。但是，目前***使用上最大的障碍是如何对应实际的物理灯具与***上的灯具总线地址，因此灯光师需要控制安装在舞台上某一台灯具时，必须记住目标灯具的地址或者编号，才能取得目标灯具控制权，这在使用上带来极大的不方便，需要解决如何快速智能地取得目标灯具控制权的问题。
本发明为克服上述现有技术所述的至少一种缺陷，提供一种基于光斑的灯具自动寻址方法，将光斑与灯具的物理地址关联起来，可以直接控制光斑的状态发生变化，而不需要人工记住灯具的地址或者编号，使用起来简单方便。
为解决上述技术问题，本发明采用的技术方案是：一种基于光斑的灯具自动寻址方法，包括以下步骤：
S1、用摄像装置获取灯具的光斑投射场景并在显示装置进行显示；
S2、利用控台控制某一物理地址的灯具的光斑状态发生变化；
S3、控台根据摄像装置获取的光斑投射场景中光斑状态的变化，将光斑在显示装置中的坐标与对应灯具的物理地址进行关联并将关联关系进行存储。
所述基于光斑的灯具自动寻址方法通过摄像装置获取灯具的光斑投射场景并在显示装置进行显示，当控台控制某一物理地址的灯具的光斑状态发生变化时，如果显示装置上某一坐标的光斑状态对应发生变化，控台就可以通过分析显示装置中光斑状态的变化自动得到显示装置此处坐标的光斑与灯具的物理地址之间的对应关系，并将此对应关系存储起来，这样后面可以直接选中光斑并输入光效参数，而控台根据记录的光斑在显示装置中的坐标与对应灯具的物理地址之间的关联关系，控制对应的灯具进行工作，操作起来十分方便。
进一步地，在S1步骤中，预先调整灯具投射的光斑位置，使任意两个灯具投射的光斑互不重叠。这样每个灯具在改变光斑状态时，互不影响，避免光斑重叠造成的光斑状态变化不明显。
进一步地，在S2步骤中，跳过已与光斑坐标完成匹配的物理地址。可以有效的加快显示装置中的光斑坐标与对应灯具的物理地址的关联速度。
进一步地，S3步骤具体为：当控台控制某一物理地址的灯具的光斑状态发生变化后，控台将摄像装置获取的投射场景与光斑状态变化前的场景进行对比分析，从而判断投射场景中的光斑状态是否发生变化以及确定光斑在显示装置中的坐标。控台通过两张图片的对比，即可快速得出投射场景中的光斑状态是否发生变化以及确定光斑在显示装置中的坐标，技术成熟且分析快速。
进一步地，还包括S4步骤，在某一物理地址的灯具尝试与光斑坐标关联后，将该物理地址灯具的光斑状态恢复至变化前的状态。避免光斑的相互影响。
进一步地，S2步骤具体为：控台依次控制各物理地址的灯具改变光斑状态，直至全部物理地址的灯具的光斑状态均在控台的控制下发生过一次变化。即寻找每个物理地址的灯具的光斑在显示装置中的坐标，当需要对大批量的灯具进行物理地址与光斑坐标的匹配或者需要控制的投射场景范围相对固定且光斑位置也固定时，选用此方法，控制各物理地址的灯具改变光斑状态一遍就可以确认全部的灯具进行物理地址与光斑坐标之间的关联关系（没有匹配上的不算），自动寻址更灵活效率更高。
进一步地，当控台控制某一物理地址的灯具的光斑状态发生变化，而控台分析到摄像装置获取的光斑投射场景中的全部光斑状态均无任何变化时，跳过此物理地址，继续控制下一物理地址的灯具改变光斑状态。对于光斑未落入摄像装置所获取的投射场景范围内的灯具，不强行匹配，直接跳过。
进一步地，光斑状态变化是指光斑的亮灭，控台依次控制各物理地址的灯具改变光斑状态具体为逐一点亮或者熄灭灯具。光斑的亮灭变化是最为明显的，也是最容易分析的，结果更准确。
进一步地，S2步骤具体如下：
S21、点亮全部灯具，并记录显示装置中全部的光斑状态与坐标；
S22、在显示装置中选中某一光斑的坐标，并利用控台依次控制各物理地址的灯具改变光斑状态，直至被选中的坐标处光斑状态发生改变。即寻找显示装置中每个光斑的坐标对应的灯具的物理地址，当只需要改变某几个特定的光斑的状态时，选用此方法，还可以将摄像装置转动，改变所获取的投射场景范围，从而实现对全场任一指定光斑的状态进行改变，自动寻址更灵活，只将需要改变状态的光斑的坐标与对应灯具的物理地址相匹配。
进一步地，重复S22步骤与S3步骤，直至显示装置中的全部光斑的坐标均与灯具的物理地址相匹配。从而实现将摄像装置获取的投射场景范围内的光斑全部与灯具的物理地址相匹配。
进一步地，光斑状态变化是指光斑的亮灭，在S21步骤中，先全部点亮所有的灯具，在记录显示装置中全部的光斑状态与坐标后，熄灭全部灯具，在S22步骤中，选中某一光斑的坐标后，依次点亮各物理地址的灯具。光斑的亮灭变化是最为明显的，也是最容易分析的，结果更准确。
进一步地，光斑状态的变化是指光斑的颜色、光斑的形状、光斑的亮度或光斑的位置中的至少一种发生变化。只要光斑状态发生变化，控台就可以根据光斑状态的变化，判断该物理地址对应的灯具的光斑位置，并且确定其在显示装置中的坐标，其中利用光斑的亮度的变化判断最为简单，状态对比也更明显。
本发明还提供一种寻址***，应用前述任意一种方法，包括：
用于获取灯具光斑投射场景的摄像装置；
用于将光斑投射场景进行可视化呈现的显示装置；
以及根据摄像装置获取的投射场景中光斑状态的变化，自动将光斑在显示装置中的坐标与灯具的物理地址之间进行关联并存储的控台。
进一步地，控台包括用于存储灯具物理地址的存储单元、用于调用存储单元中灯具的物理地址并控制对应灯具光斑状态变化的控制单元、用于分析投射场景变化从而得出该物理地址的灯具对应的光斑在显示装置中的坐标的对比单元，以及用于将光斑在显示装置中的坐标与灯具的物理地址进行关联的关联单元。控台利用存储单元、控制单元、对比单元以及关联单元的配合，自动完成对光斑在显示装置中的坐标与对应灯具的物理地址进行关联。
进一步地，还包括用于在显示装置中选中某一光斑的坐标的输入装置，显示装置为触控屏，触控屏同时作为输入装置。
图1是本发明一实施例的流程结构示意图。
图2是本发明另一实施例的流程结构示意图。
附图仅用于示例性说明，不能理解为对本专利的限制；为了更好说明本实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对于本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。附图中描述位置关系仅用于示例性说明，不能理解为对本专利的限制。
如图1、图2，本发明提供一种基于光斑的灯具自动寻址方法，包括以下步骤：
S1、用摄像装置获取灯具的光斑投射场景并在显示装置进行显示；
S2、利用控台控制某一物理地址的灯具的光斑状态发生变化；
S3、控台根据摄像装置获取的光斑投射场景中光斑状态的变化，将光斑在显示装置中的坐标与对应灯具的物理地址进行关联并将关联关系进行存储。
所述基于光斑的灯具自动寻址方法通过摄像装置获取灯具的光斑投射场景并在显示装置进行显示，当控台控制某一物理地址的灯具的光斑状态发生变化时，如果显示装置上某一坐标的光斑状态对应发生变化，控台就可以通过分析显示装置中光斑状态的变化自动得到显示装置此处坐标的光斑与灯具的物理地址之间的对应关系，并将此对应关系存储起来，这样后面可以直接选中光斑并输入光效参数，而控台根据记录的光斑在显示装置中的坐标与对应灯具的物理地址之间的关联关系，控制对应的灯具进行工作，无需人工记住灯具的地址或者编号以及其光斑的位置，操作起来十分方便。
在本实施例中，在S1步骤中，预先调整灯具投射的光斑位置，使任意两个灯具投射的光斑互不重叠。这样每个灯具在改变光斑状态时，互不影响，避免光斑重叠造成的光斑状态变化不明显。
在本实施例中，在S2步骤中，跳过已与光斑坐标完成匹配的物理地址。可以有效的加快显示装置中的光斑坐标与对应灯具的物理地址的关联速度。
在本实施例中，S3步骤具体为：当控台控制某一物理地址的灯具的光斑状态发生变化后，控台将摄像装置获取的投射场景与光斑状态变化前的场景进行对比分析，从而判断投射场景中的光斑状态是否发生变化以及确定光斑在显示装置中的坐标。控台通过两张图片的对比，即可快速得出投射场景中的光斑状态是否发生变化以及确定光斑在显示装置中的坐标，技术成熟且分析快速。
在本实施例中，还包括S4步骤，在某一物理地址的灯具尝试与光斑坐标关联后，将该物理地址灯具的光斑状态恢复至变化前的状态。避免光斑的相互影响。
如图1，在本实施例中，S2步骤具体为：控台依次控制各物理地址的灯具改变光斑状态，直至全部物理地址的灯具的光斑状态均在控台的控制下发生过一次变化。即寻找每个物理地址的灯具的光斑在显示装置中的坐标，当需要对大批量的灯具进行物理地址与光斑坐标的匹配或者需要控制的投射场景范围相对固定且光斑位置也固定时，选用此方法，控制各物理地址的灯具改变光斑状态一遍就可以确认全部的灯具进行物理地址与光斑坐标之间的关联关系（没有匹配上的不算），自动寻址更灵活效率更高。
在本实施例中，当控台控制某一物理地址的灯具的光斑状态发生变化，而控台分析到摄像装置获取的光斑投射场景中的全部光斑状态均无任何变化时，跳过此物理地址，继续控制下一物理地址的灯具改变光斑状态。这意味着该物理地址的灯具的光斑并未落在摄像装置获取的投射场景范围内，对于光斑未落入摄像装置所获取的投射场景范围内的灯具，不强行匹配，直接跳过。
在本实施例中，光斑状态变化是指光斑的亮灭，控台依次控制各物理地址的灯具改变光斑状态具体为逐一点亮或者熄灭灯具。光斑的亮灭变化是最为明显的，也是最容易分析的，结果更准确。优选地，控台依次控制各物理地址的灯具改变光斑状态具体为逐一点亮灯具。
如图2，在另一实施例中，S2步骤具体如下：
S21、点亮全部灯具，并记录显示装置中全部的光斑状态与坐标；
S22、在显示装置中选中某一光斑的坐标，并利用控台依次控制各物理地址的灯具改变光斑状态，直至被选中的坐标处光斑状态发生改变。即寻找显示装置中每个光斑的坐标对应的灯具的物理地址，当只需要改变某几个特定的光斑的状态时，选用此方法，还可以将摄像装置转动，改变所获取的投射场景范围，从而实现对全场任一指定光斑的状态进行改变，自动寻址更灵活，只将需要改变状态的光斑的坐标与对应灯具的物理地址相匹配。
可选地，S21步骤中，记录显示装置中全部的光斑状态与坐标，是指在显示装置上显示光斑的范围圈，光斑的范围圈可以由人工手动标示，也可以由控台自动分析得出，并利用控台记录范围圈对应的坐标。
可选地，重复S22步骤与S3步骤，直至显示装置中的全部光斑的坐标均与灯具的物理地址相匹配。从而实现将摄像装置获取的投射场景范围内的光斑全部与灯具的物理地址相匹配。
可选地，光斑状态变化是指光斑的亮灭，在S21步骤中，先全部点亮所有的灯具，在记录显示装置中全部的光斑状态与坐标后，熄灭全部灯具，在S22步骤中，选中某一光斑的坐标后，依次点亮各物理地址的灯具。光斑的亮灭变化是最为明显的，也是最容易分析的，结果更准确。
在本申请中，光斑状态的变化是指光斑的颜色、光斑的形状、光斑的亮度或光斑的位置中的至少一种发生变化。只要光斑状态发生变化，控台就可以根据光斑状态的变化，判断该物理地址对应的灯具的光斑位置，并且确定其在显示装置中的坐标，其中利用光斑的亮度的变化判断最为简单，状态对比也更明显。
本发明还提供一种寻址***，应用前述任意一种方法，包括：
用于获取灯具光斑投射场景的摄像装置；
用于将光斑投射场景进行可视化呈现的显示装置；
以及根据摄像装置获取的投射场景中光斑状态的变化，自动将光斑在显示装置中的坐标与灯具的物理地址之间进行关联并存储的控台。
在本实施例中，控台包括用于存储灯具物理地址的存储单元、用于调用存储单元中灯具的物理地址并控制对应灯具光斑状态变化的控制单元、用于分析投射场景变化从而得出该物理地址的灯具对应的光斑在显示装置中的坐标的对比单元，以及用于将光斑在显示装置中的坐标与灯具的物理地址进行关联的关联单元。控台利用存储单元、控制单元、对比单元以及关联单元的配合，自动完成对光斑在显示装置中的坐标与对应灯具的物理地址进行关联。
在本实施例中，还包括用于在显示装置中选中某一光斑的坐标的输入装置，显示装置为触控屏，触控屏同时作为输入装置。
显然，本发明的上述实施例仅仅是为了清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。
Claims (15)
- 一种基于光斑的灯具自动寻址方法，其特征在于，包括以下步骤：S1、用摄像装置获取灯具的光斑投射场景并在显示装置进行显示；S2、利用控台控制某一物理地址的灯具的光斑状态发生变化；S3、控台根据摄像装置获取的光斑投射场景中光斑状态的变化，将光斑在显示装置中的坐标与对应灯具的物理地址进行关联并将关联关系进行存储。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于，在S1步骤中，预先调整灯具投射的光斑位置，使任意两个灯具投射的光斑互不重叠。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于，在S2步骤中，跳过已与光斑坐标完成匹配的物理地址。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于，S3步骤具体为：当控台控制某一物理地址的灯具的光斑状态发生变化后，控台将摄像装置获取的投射场景与光斑状态变化前的场景进行对比分析，从而判断投射场景中的光斑状态是否发生变化以及确定光斑在显示装置中的坐标。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于，还包括S4步骤，在某一物理地址的灯具尝试与光斑坐标关联后，将该物理地址灯具的光斑状态恢复至变化前的状态。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于， S2步骤具体为：控台依次控制各物理地址的灯具改变光斑状态，直至全部物理地址的灯具的光斑状态均在控台的控制下发生过一次变化。
- 根据权利要求6所述的基于光斑的灯具自动寻址方法，其特征在于， 当控台控制某一物理地址的灯具的光斑状态发生变化，而控台分析到摄像装置获取的光斑投射场景中的全部光斑状态均无任何变化时，跳过此物理地址，继续控制下一物理地址的灯具改变光斑状态。
- 根据权利要求6所述的基于光斑的灯具自动寻址方法，其特征在于， 光斑状态变化是指光斑的亮灭，控台依次控制各物理地址的灯具改变光斑状态具体为逐一点亮或者熄灭灯具。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于， S2步骤具体如下：S21、点亮全部灯具，并记录显示装置中全部的光斑状态与坐标；S22、在显示装置中选中某一光斑的坐标，并利用控台依次控制各物理地址的灯具改变光斑状态，直至被选中的坐标处光斑状态发生改变。
- 根据权利要求9所述的基于光斑的灯具自动寻址方法，其特征在于， 重复S22步骤与S3步骤，直至显示装置中的全部光斑的坐标均与灯具的物理地址相匹配。
- 根据权利要求9所述的基于光斑的灯具自动寻址方法，其特征在于， 光斑状态变化是指光斑的亮灭，在S21步骤中，先全部点亮所有的灯具，在记录显示装置中全部的光斑状态与坐标后，熄灭全部灯具，在S22步骤中，选中某一光斑的坐标后，依次点亮各物理地址的灯具。
- 根据权利要求1所述的基于光斑的灯具自动寻址方法，其特征在于， 光斑状态的变化是指光斑的颜色、光斑的形状、光斑的亮度或光斑的位置中的至少一种发生变化。
- 一种应用权利要求1至12任一项所述灯具自动寻址方法的寻址***，其特征在于，包括：用于获取灯具光斑投射场景的摄像装置；用于将光斑投射场景进行可视化呈现的显示装置；以及根据摄像装置获取的投射场景中光斑状态的变化，自动将光斑在显示装置中的坐标与灯具的物理地址之间进行关联并存储的控台。
- 根据权利要求13所述的寻址***，其特征在于， 控台包括用于存储灯具物理地址的存储单元、用于调用存储单元中灯具的物理地址并控制对应灯具光斑状态变化的控制单元、用于分析投射场景变化从而得出该物理地址的灯具对应的光斑在显示装置中的坐标的对比单元，以及用于将光斑在显示装置中的坐标与灯具的物理地址进行关联的关联单元。
- 根据权利要求13所述的寻址***，其特征在于， 还包括用于在显示装置中选中某一光斑的坐标的输入装置，显示装置为触控屏，触控屏同时作为输入装置。
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| CN117098268B (zh) * | 2023-10-17 | 2024-01-05 | 深圳市天成照明有限公司 | 一种灯珠地址烧写方法及单元板 |
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