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TOF calibration test device and method for projection equipment

A technology of projection equipment and testing equipment, which is applied in the direction of using projection equipment, image reproducers, color TV parts, electrical components, etc., can solve high labor costs and management costs, and difficulties in the accuracy and standardization of TOF module factory testing. Guarantee, unable to obtain satisfactory detection results and other problems, to achieve the effect of improving efficiency

Active Publication Date: 2020-08-28
峰米(北京)科技有限公司
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Problems solved by technology

At present, most projection equipment manufacturers are still in the stage of manual inspection for the factory testing of the TOF module of the projection equipment. Testing the projection equipment by manual inspection has brought high labor costs and management costs to the manufacturers. At the same time, The accuracy and standardization of the factory test of the TOF module of the projection equipment are also difficult to guarantee, and satisfactory detection results cannot be obtained.

Method used

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  • TOF calibration test device and method for projection equipment

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0043] Such as figure 1 As shown in the module structure diagram of a TOF calibration test device for a projection device provided in an embodiment of the present invention, the TOF calibration test device for a projection device includes a server, a control unit, and a TOF test unit;

[0044] The server sends a control command to the control unit according to a preset test case, sends test parameters to the projection device to be tested, and receives a t...

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Abstract

The invention relates to a TOF calibration test device and method for projection equipment. The TOF calibration test device comprises a server, a control unit and a TOF test unit, the server is used for sending a control instruction to the control unit according to a preset test case, sending a test parameter to projection equipment to be tested and receiving a test result of the projection equipment to be tested; the control unit is used for controlling the TOF test unit according to the control instruction; and the TOF test unit is used for providing a test tool for the projection equipmentto be tested. The invention provides a device for testing and calibrating the TOF module without artificial participation, and the efficiency of testing and calibrating the TOF module in the projection equipment is improved.

Description

technical field [0001] The present invention relates to the technical field of projection equipment, in particular to a TOF calibration test device and method for projection equipment. Background technique [0002] With the rapid development of technology and economy, projection equipment has become an indispensable role in educational presentations, business activities, government offices and home entertainment. With the gradual maturity of projection technology, projection display equipment has been more and more used in various fields, and projection equipment product testing is becoming more and more important. At present, most projection equipment manufacturers are still in the stage of manual inspection for the factory testing of the TOF module of the projection equipment. Testing the projection equipment by manual inspection has brought high labor costs and management costs to the manufacturers. At the same time, The accuracy and standardization of the factory test o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N9/31
CPCH04N9/3191
Inventor 戴清华李杰崔巍
Owner 峰米(北京)科技有限公司
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