Automatic testing apparatus
First Claim
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1. An automatic testing apparatus, comprising:
- a tested device, having a peripheral device, and storing a testing program; and
a testing platform, having a fixing part, a control unit, and at least a driving testing unit, said fixing part and said driving testing unit located on a first side of said testing platform, said fixing part fixing said tested device on said first side of said testing platform, and said control unit connected electrically to said driving testing unit and said tested device;
where said tested device executes said testing program and transmits a test signal to said control unit;
said control unit produces a control signal and transmits it to said driving testing unit according to said test signal; and
said driving testing unit drives said peripheral device to connect with said tested device according to said control signal for testing said peripheral device;
said peripheral device is a connection port, and said driving testing unit comprises;
a driving control circuit, connected electrically to said control unit, and receiving said control signal;
an electromagnetic valve, connected electrically to said driving control circuit, and said driving control circuit driving on/off of said electromagnetic valve according to said control signal;
a pneumatic cylinder, connected to said electromagnetic valve; and
a moving part, corresponding to said connection port and connected to said pneumatic cylinder, and said pneumatic cylinder driving said moving part to plug into said connection port for testing said connection port according to the on/off state of said electromagnetic valve.
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Abstract
The present invention relates to an automatic testing apparatus used for testing a tested device. The automatic testing apparatus is fixed on a first side of a testing platform. The tested device executes a testing program while being tested, and transmits a test signal to a control unit of the testing platform for controlling a driving testing unit or a multimedia testing module to test the tested device and hence testing the tested device automatically. Thereby, testing costs can be saved and artificial factor affecting the test results can be avoided.
24 Citations
19 Claims
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1. An automatic testing apparatus, comprising:
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a tested device, having a peripheral device, and storing a testing program; and a testing platform, having a fixing part, a control unit, and at least a driving testing unit, said fixing part and said driving testing unit located on a first side of said testing platform, said fixing part fixing said tested device on said first side of said testing platform, and said control unit connected electrically to said driving testing unit and said tested device; where said tested device executes said testing program and transmits a test signal to said control unit; said control unit produces a control signal and transmits it to said driving testing unit according to said test signal; and said driving testing unit drives said peripheral device to connect with said tested device according to said control signal for testing said peripheral device; said peripheral device is a connection port, and said driving testing unit comprises; a driving control circuit, connected electrically to said control unit, and receiving said control signal; an electromagnetic valve, connected electrically to said driving control circuit, and said driving control circuit driving on/off of said electromagnetic valve according to said control signal; a pneumatic cylinder, connected to said electromagnetic valve; and a moving part, corresponding to said connection port and connected to said pneumatic cylinder, and said pneumatic cylinder driving said moving part to plug into said connection port for testing said connection port according to the on/off state of said electromagnetic valve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An automatic testing apparatus, comprising:
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a tested device, having a multimedia module, and storing a testing program; and a testing platform, having a fixing part, a control unit, and a multimedia testing module, said fixing part and said multimedia testing module located on a first side of said testing platform, said fixing part fixing said tested device on said first side of said testing platform, and said control unit connected electrically to said tested device; where said tested device executes said testing program and produces and transmits a test signal to said control unit;
said control unit produces and transmits a control signal to said multimedia testing module according to said test signal;
said multimedia testing module outputs a first multimedia signal according to said control signal;said multimedia module of said tested device extracts said first multimedia signal; said multimedia module outputs a second multimedia signal according to said first multimedia signal; said multimedia module extracts said second multimedia signal and compares said first multimedia signal with said second multimedia signal for testing the multimedia functions of said multimedia module; said control unit transmits said control signal to a driving testing unit according to said test signal; and said driving testing unit drives said multimedia testing module according to said control signal for testing said multimedia module; wherein said multimedia module comprises a second video extraction unit and a second display unit;
said first multimedia signal and said second multimedia signal are video signals; and
said multimedia testing module comprises;a first display unit, corresponding to said second video extraction unit, displaying said first multimedia signal according to said control signal, said second video extraction unit extracting said first multimedia signal, and said second display unit displaying said second multimedia signal according to said first video multimedia signal; a first video extraction unit, corresponding to said second display unit, and extracting said second multimedia signal; and
a video comparing unit, connected electrically to said first display unit and said first video extraction unit, comparing said second multimedia signal with said first multimedia signal for testing the video multimedia functions of said multimedia module. - View Dependent Claims (18, 19)
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Specification