CN105444058A - Stage lamp adjusting device and control method thereof - Google Patents

Abstract

The invention relates to a stage light calibration device and a control method thereof. The device includes a stage light body, and the stage light body includes a housing, a light source, a power supply module, a CPU, a memory, a communication module, a drive module and a control panel; a power supply module, a CPU, a memory and a control panel. The communication modules are all set in the casing, and the control panel is set on the surface of the casing; the power supply module is used to supply power to the light source, CPU, memory, communication module, drive module and control panel; the control panel, memory, and communication module are all connected to the CPU, and the light source passes through The drive module is connected with the communication module; the control panel is used to input a control signal to the CPU, and the CPU sends the control signal to the memory for storage, and controls the drive module to adjust the light source to perform corresponding actions according to the control signal through the communication module. In the present invention, the control signal is input through the control panel, and the actual demand state of the light source of the stage light body can be quickly and intelligently adjusted, and the accuracy is high.

Description

Stage light calibration device and control method thereof

technical field

The invention relates to the technical field of stage lights, in particular to a stage light calibration device and a control method thereof.

Background technique

Stage lighting is a high-tech stage lighting equipment integrating optics, machinery, electronics, software, and heat dissipation technology. It can show different light and shadow effects on the stage, so that the stage performance is full of modernity.

Stage lighting usually has a set of control system main board, which receives DMX512 control signals and sends them to the stepping motor drive system main board after processing. Most of the light and shadow effect changes of stage lights are controlled by the control system main board to control the stepping motor to drive the corresponding machinery devices or optical components.

When the stage light stepper motor drives the corresponding mechanical device or optical element, it is often difficult to keep the mechanical transmission and light source effect of the same model in different products in sync due to the mechanical error of the accessory assembly or the positioning error of the electronic induction. The debugger artificially adjusts the mechanical position of the accessories to achieve synchronization, which is often time-consuming and laborious.

Contents of the invention

In view of the above technical problems, the purpose of the present invention is to provide a stage light calibration device and its control method, which can be simple, convenient, effective calibration, and reduce the error of the stage light calibration device.

To achieve the above object, the present invention adopts the following technical solutions:

Option One:

The stage light calibration device includes a stage light body, and the stage light body includes a shell with a lamp head, a light source, a power supply module, a CPU, a memory, a communication module, a drive module and a control panel; the light source, a power supply module, a CPU, a memory and The communication modules are all arranged in the casing, the front end of the lamp head is provided with a light outlet for emitting light from the light source, and the control panel is arranged on the surface of the casing; the power supply module is used to supply the light source, CPU, memory, communication module, and drive and the control panel for power supply; the control panel, memory, and communication module are all connected to the CPU, and the light source is connected to the communication module through the drive module; the control panel is used to input control signals to the CPU, and the CPU sends the control signals store in the memory, and control the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signal.

Preferably, the communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Preferably, the control panel includes an input module, an MCU and a display screen, the input module and the display screen are connected to the MCU, and the input module is connected to the CPU, the input module is used to input control signals, and the control signals are respectively Sent to CPU and MCU.

Preferably, the display screen is an LCD display screen or an LED display screen.

Option II:

The stage light calibration control method is applied to the stage light calibration device described in claim 1, comprising the following steps:

S1: Control panel input control signal to CPU;

S2: The CPU sends the control signal to the memory for storage, and controls the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signal.

Preferably, after step S2 is executed, the following steps are further included:

S3: The CPU obtains the control signal stored in the memory, and controls the driving module through the communication module to adjust the light source to perform corresponding actions according to the control signal.

Preferably, the communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Preferably, the control panel includes an input module, an MCU and a display screen, the input module and the display screen are connected to the MCU, and the input module is connected to the CPU, the input module is used to input control signals, and the control signals are sent to CPUs and MCUs.

Preferably, the display screen is an LCD display screen or an LED display screen.

Compared with the prior art, the beneficial effects of the present invention are:

The present invention inputs the control signal through the control panel, can quickly and intelligently adjust the actual demand state of the light source of the stage light body, and has high accuracy, and does not require staff to manually adjust the mechanical position when the light source projection state is wrong.

Description of drawings

Fig. 1 is a block diagram of the present invention;

Fig. 2 is a working flow diagram of the present invention.

detailed description

Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

Referring to Fig. 1, the present invention provides a stage light calibration device, including a stage light body, which includes a shell, a light source, a power supply module, a CPU, a memory, a communication module, a drive module and a control panel; it can be understood that the shell includes The head and the tail, the head is the lamp cap, and the tail is the lamp tail. The light source, power module, CPU, memory and communication module are all arranged in the shell. The front end of the lamp cap is provided with a light outlet through which the light of the light source injection; the control panel is located on the surface of the shell; the power supply module is used to supply power to the light source, CPU, memory, communication module, drive module and control panel; the control panel, memory, and communication module are all connected to the CPU, and the light source passes through The drive module is connected to the communication module; the control panel is used to input control signals to the CPU, and the CPU sends the control signals to the memory for storage, and controls the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signals.

When the stage light body is used in actual occasions, there is a standard stage light body as a reference, that is, the light source of the stage light body has been adjusted properly. Here, other stage light bodies that need to be adjusted are defined as the target stage light body for example:

The standard stage light body and the target stage light body are connected to the same controller, and both are powered on to work. The controller sends a DMX signal to control the standard stage light body and the target stage light body to operate, for example, control the standard stage light body and the target stage light body through the corresponding channel. The light and shadow projected by the target stage light body is a snowflake pattern. The standard stage light body is in the projected area. The snowflake pattern is in the middle area and the entire snowflake pattern can be clearly displayed. If the snowflake pattern projected by the target stage light body is not If the display is complete, it means that there is an error and needs to be adjusted. At this moment, the control signal can be input through the control panel, and the control signal is used to adjust the projection of the light source accordingly. There is a corresponding drive module in the stage light body, and the drive module can be a rotating mechanism, that is, it has power components and The turntable, the control panel preferably includes an input module, an MCU and a display screen, the input module is connected to the power component, and is adjusted through the input module. The input on the control panel is specifically an angle signal. For example, if the input is 5 degrees, the final control turntable will rotate 5 degrees. Correct the projection adjustment. In the present invention, the adjusted angle range is within ±5 degrees. Both the input module and the MCU are connected to the display screen, and the relationship between the input module, the MCU, and the display screen is similar to that of a computer keyboard, a computer host, and a display screen. In this embodiment, the input module may also be a key, or other touch input devices.

After the adjustment is completed, that is, after the adjustment is the same as that projected by the light source of the standard stage light body, the memory in the target stage light body will store the control signal, and then there is no need to input and adjust through the control panel. The CPU automatically obtains the control signal in the memory to perform relevant actions.

The display screen can be an LCD display screen or an LED display screen.

The communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

On the other hand, the present invention also provides a stage light calibration control method corresponding to the stage light calibration device, see Figure 2, including the following steps:

S1: The control panel inputs control signals to the CPU; when performing this step, first power on the entire stage light body, initialize the light fixtures, and have an external controller, as well as a standard stage light body as a reference, for comparison with standard stage lights Whether the pattern and shape projected by the light source of the main body and the stage light body are consistent. If they are inconsistent, the control panel will input the control signal and send the control signal to the CPU;

S2: The CPU sends the control signal to the memory for storage, and controls the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signal; steps from S1 to S2 complete a complete adjustment, and the memory stores the control signal for the next time Use the stage light body. Said corresponding action, for example, if the information contained in the control signal is to adjust 3 degrees, then the final rotation angle of the driving module is 3 degrees, thereby driving the projection of the light source to also rotate 3 degrees.

S3: The CPU obtains the control signal stored in the memory, and controls the driving module through the communication module to adjust the light source to perform corresponding actions according to the control signal. This step is based on S1 and S2 to store the control signal, S1 and S2 are complete operation adjustments, but when the stage light body is used again later, the control signal in the memory can be directly and automatically obtained through step S3, no need to go through The control panel performs control signal input.

Correspondingly, the control panel includes an input module, an MCU and a display screen, the input module and the display screen are connected to the MCU, and the input module is connected to the CPU, and the input module is used to input control signals and send the control signals to the CPU . The display screen is an LCD display screen or an LED display screen. The communication module is one or more of GPRS module, Bluetooth module, WIFI module and CDMA module.

Those skilled in the art can make various other corresponding changes and deformations according to the above-described technical solutions and concepts, and all these changes and deformations should fall within the protection scope of the claims of the present invention.

Claims (9)

1. stage light calibration device, it is characterized in that, comprises stage light body, and described stage light body comprises shell, light source, power supply module, CPU, memory, communication module, drive module and control panel with lamp holder; Described light source, power supply The module, the CPU, the memory and the communication module are all set in the shell, the front end of the lamp head is provided with a light outlet for emitting light from the light source, and the control panel is set on the surface of the shell; the power supply module is used to supply the light source, CPU, memory , communication module, drive module, and control panel for power supply; the control panel, memory, and communication module are all connected to the CPU, and the light source is connected to the communication module through the drive module; the control panel is used to input control signals to the CPU, and the The CPU sends the control signal to the memory for storage, and controls the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signal. 2. The stage light calibration device according to claim 1, wherein the communication module is one or more of a GPRS module, a Bluetooth module, a WIFI module, and a CDMA module. 3. stage light calibration device as claimed in claim 1, is characterized in that, described control panel comprises input module, MCU and display screen, and described input module and display screen are all connected with MCU, and input module is connected with CPU, The input module is used for inputting control signals and sending the control signals to the CPU. 4. The stage light calibration device according to claim 3, wherein the display screen is an LCD display screen or an LED display screen. 5. The stage light calibration control method is characterized in that it is applied to the stage light calibration device according to claim 1, comprising the following steps: S1: Control panel input control signal to CPU; S2: The CPU sends the control signal to the memory for storage, and controls the drive module through the communication module to adjust the light source to perform corresponding actions according to the control signal. 6. The stage light calibration control method according to claim 5, characterized in that, after step S2 is performed, the following steps are further included: S3: The CPU obtains the control signal stored in the memory, and controls the driving module through the communication module to adjust the light source to perform corresponding actions according to the control signal. 7. The stage light calibration control method according to claim 5, wherein the communication module is one or more of a GPRS module, a Bluetooth module, a WIFI module, and a CDMA module. 8. stage light calibration control method as claimed in claim 5, is characterized in that, control panel comprises input module, MCU and display screen, and described input module and display screen are all connected with MCU, and input module is connected with CPU, so The above-mentioned input module is used for inputting control signals and sending the control signals to the CPU. 9. The stage lighting calibration device according to claim 8, wherein the display screen is an LCD display screen or an LED display screen.