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A TOF calibration test device and method for projection equipment

A technology of projection equipment and testing device, which is applied in the direction of using the image reproducer of the projection device, the parts and electrical components of the color TV, etc., can solve the high labor cost and management cost, cannot obtain satisfactory detection results, and the TOF module leaves the factory. Test accuracy and standardization are difficult to guarantee and other problems to achieve the effect of improving efficiency

Active Publication Date: 2022-07-19
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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  • A TOF calibration test device and method for projection equipment
  • A TOF calibration test device and method for projection equipment

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Embodiment Construction

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

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

[0044] The server sends control instructions to the control unit according to the preset test case, sends test parameters to the projection device to be tested, ...

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Abstract

The invention relates to a TOF calibration testing device and method for projection equipment, including a server, a control unit and a TOF testing unit; the server is used for sending control instructions to the control unit according to a preset test case, and sending a control instruction to the waiting unit. The test projection equipment sends test parameters and receives the test results of the to-be-tested projection equipment; the control unit is used to control the TOF test unit according to the control instruction; the TOF test unit is used for the to-be-tested test unit Projection equipment provides test tools. The invention provides a device for testing and calibrating the TOF module without manual participation, and improves the efficiency of testing and calibrating the TOF module in the projection equipment.

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 events, government offices and home entertainment. With the gradual maturity of projection technology, projection display equipment has been increasingly applied to various fields, and product testing of projection equipment has become more and more important. At present, most of the projection equipment manufacturers are still in the stage of manual inspection of the TOF module of the projection equipment. The accuracy and standardization of the TOF module factory test of the projection equipment is also difficult to guarantee, and a satisfactory test effect cannot be obtained. SUMMARY OF THE INVENTION [0003] The...

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Application Information

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Patent Type & Authority Patents(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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