Comprehensive photoelectric detection equipment detection system

Abstract

The invention relates to the field of airplane photoelectric detection equipment detection, in particular to a comprehensive photoelectric detection equipment detection system which comprises a mainframe box and a man-machine interaction screen connected with the mainframe box through a control cable. Specifically, the mainframe box comprises a structural shell, and a laser energy detection device, a power supply unit, a control unit and an infrared light source group which are arranged at the lower half part of the mainframe box; the man-machine interaction screen is used for displaying the measured laser energy and controlling a simulation target emitted by the mainframe box, the man-machine interaction screen is connected with the mainframe box through the control cable, the measured laser energy can be displayed, the simulation target emitted by the mainframe box is controlled, and the simulation target emitted by the mainframe box is controlled. The infrared light source group sends out specified target simulation signals independently or in a combined mode according to a specified combination mode, laser energy testing and target simulation are carried out integrally, and use is convenient.

Description

Technical Field

[0001] The invention relates to the field of aircraft photoelectric detection equipment detection, in particular to a comprehensive photoelectric detection equipment detection system. Background Art

[0002] Photoelectric detection equipment is an important part of the aircraft avionics system and is also a regular object to be tested during daily maintenance and inspection. The existing comprehensive test requires the use of a target simulator and a laser energy meter. This test method uses multiple devices, and the switching of multiple devices requires repeated disassembly and assembly, which is time-consuming and labor-intensive, affecting the test efficiency. In addition, there is a risk of product damage caused by collisions during the disassembly and assembly process. Summary of the invention

[0003] In order to solve the above problems, the present invention proposes a comprehensive photoelectric detection equipment detection system.

[0004] A comprehensive photoelectric detection equipment detection system, including a main box, a human-machine interaction screen connected to the main box through a control cable, specifically:

[0005] The mainframe box comprises a structural shell, a laser energy detection device installed in the lower half of the mainframe box, a power supply unit, a control unit, and an infrared light source group;

[0006] The human-machine interactive screen is used to display the measured laser energy and to control the simulated target emitted by the main chassis.

[0007] The structural shell is made of metal and is used to fix other components in the main box and provide an optical path for simulating a target.

[0008] The laser energy detection device is used to receive and collect the laser energy emitted by the laser energy detection device straight ahead.

[0009] The power supply unit receives an external 220V voltage input and converts it into the voltage required by the internal main control unit, the laser energy detection device, and the infrared light source group.

[0010] The infrared light source group is composed of 7 infrared light sources, which can emit infrared light individually or in combination to provide it to the photoelectric detection device.

[0011] The control unit can receive the electrical signal transmitted by the laser energy detection device, and at the same time receive the control instruction of the human-computer interaction screen, and control the infrared light sources of the infrared light source group to emit the specified infrared light signal individually or in combination according to the control instruction.

[0012] The beneficial effects of the present invention are:

[0013] The present invention utilizes a human-machine interactive screen connected to a main box via a control cable, can display the measured laser energy, and control the simulated target emitted by the main box, so that the infrared light source group emits a specified target simulation signal individually or in combination according to a prescribed combination method, and integrates laser energy testing and target simulation, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic block diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the appearance structure of the main chassis of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the mainframe box of the present invention;

[0018] Figure 4 The following is a schematic diagram of the system usage of the present invention. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below.

[0020] like Figures 1 to 4 As shown, a comprehensive photoelectric detection equipment detection system includes a main box, a human-machine interaction screen connected to the main box through a control cable, specifically:

[0021] The mainframe box comprises a structural shell, a laser energy detection device installed in the lower half of the mainframe box, a power supply unit, a control unit, and an infrared light source group;

[0022] The human-machine interactive screen is used to display the measured laser energy and control the simulated target emitted by the main chassis, so that the infrared light source group emits the designated target simulation signal individually or in combination according to the prescribed combination mode.

[0023] The structural shell is made of metal and is used to fix other components in the main box and provide a light path for simulating the target so that it can directly enter the photoelectric detection device.

[0024] The laser energy detection device is used to receive and collect the laser energy emitted by the laser energy detection device directly in front, perform photoelectric conversion, and output an electrical signal.

[0025] The present invention utilizes a human-machine interactive screen connected to a main box via a control cable, can display the measured laser energy, and control the simulated target emitted by the main box, so that the infrared light source group emits a specified target simulation signal individually or in combination according to a prescribed combination method, and integrates laser energy testing and target simulation, which is easy to use.

[0026] The power supply unit receives an external 220V voltage input and converts it into the voltage required by the internal main control unit, the laser energy detection device, and the infrared light source group for their normal operation.

[0027] The infrared light source group is composed of 7 infrared light sources, which can emit infrared light individually or in combination to provide it to the photoelectric detection device to simulate the infrared target.

[0028] The control unit has two functions. The first part is to receive the electrical signal transmitted by the laser energy detection device, complete the front-end signal amplification and analog-to-digital conversion, and then complete the data processing, and transmit the data to the human-computer interaction screen through the control cable; the second part is to receive the control instructions of the human-computer interaction screen, and control the infrared light sources of the infrared light source group to emit specified infrared light signals individually or in combination according to the control instructions.

[0029] In actual operation, the device is placed in front of the photoelectric detection device, and the laser energy detection device is just in front of the photoelectric detection device. When measuring laser energy, the laser energy will directly enter the laser energy detection device, and the laser energy detection device will receive the laser energy and display it on the human-computer interaction screen.

[0030] When the target simulation function is used, the infrared light source group emits corresponding infrared light according to the instruction, and shoots it into the photoelectric detection device at an oblique angle upward through the light path provided by the structural shell, thereby realizing the simulation of the photoelectric target.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A comprehensive photoelectric detection equipment detection system, characterized in that: It includes a main box and a human-machine interaction screen connected to the main box through a control cable, specifically: The mainframe box comprises a structural shell, a laser energy detection device installed in the lower half of the mainframe box, a power supply unit, a control unit, and an infrared light source group; The human-machine interactive screen is used to display the measured laser energy and to control the simulated target emitted by the main chassis.

2. The integrated photoelectric detection device detection system according to claim 1, characterized in that: The structural shell is made of metal and is used to fix other components in the main box and provide an optical path for simulating a target.

3. The integrated photoelectric detection device detection system according to claim 1, characterized in that: The laser energy detection device is used to receive and collect the laser energy emitted by the laser energy detection device straight ahead.

4. The integrated photoelectric detection device detection system according to claim 1, characterized in that: The power supply unit receives an external 220V voltage input and converts it into the voltage required by the internal main control unit, the laser energy detection device, and the infrared light source group.

5. The integrated photoelectric detection device detection system according to claim 1, characterized in that: The infrared light source group is composed of 7 infrared light sources, which can emit infrared light individually or in combination to provide it to the photoelectric detection device.

6. The integrated photoelectric detection device detection system according to claim 1, characterized in that: The control unit can receive the electrical signal transmitted by the laser energy detection device, and at the same time receive the control instruction of the human-computer interaction screen, and control the infrared light sources of the infrared light source group to emit the specified infrared light signal individually or in combination according to the control instruction.

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