An airbag deployment testing system, comprising a test bench, a high-speed camera, an LED lamp, a safety interlocking system, a control system and an ignition system; the ignition system is used to trigger deployment of an airbag; the high-speed camera is used for collecting and recording a deployment process of the airbag; characterized in that the ignition system is connected with the high-speed camera, the LED lamp and the safety interlocking system; the high-speed camera is connected with the LED lamp; the safety interlocking system is connected with the control system; a first green lamp, a first red lamp, a second green lamp and a second red lamp are installed on the test bench; the LED lamp is used to provide brightness and light for recording the deployment process of the airbag by the high-speed camera; the safety interlocking system comprises a personnel identification module and a safety door detection module, which is used determine whether a safety door of a laboratory, in which the test bench is to be located, is closed; the personnel identification module is connected with the first green lamp and the first red lamp; the personnel identification module is used to identify whether a person is ir the laboratory, and the personnel identification module is connected with the first green lamp and the first red lamp; if the operator is in the laboratory, the first red lamp is on; if the operator is not in the laboratory, the first green lamp is on; the safety door detection module is connected with the second green lamp and the second red lamp; the control system is used to detect parameter values of the ignition system, the high-speed camera, the LED lamp or the safety interlocking system, and to control whether to activate the ignition system, the high-speed camera, the LED lamp or the safety interlocking system, according to the parameter values; the testing system further comprises a smoke dust-removal system which is connected with a gas outlet of the airbag and linked with the testing system; when smoke is detected, the smoke dust-removal system automatically starts to discharge the smoke out of the laboratory. the ignition system is used to trigger deployment of an airbag; the high-speed camera is used for collecting and recording a deployment process of the airbag; characterized in that the ignition system is connected with the high-speed camera, the LED lamp and the safety interlocking system; the high-speed camera is connected with the LED lamp; the safety interlocking system is connected with the control system; a first green lamp, a first red lamp, a second green lamp and a second red lamp are installed on the test bench; the LED lamp is used to provide brightness and light for recording the deployment process of the airbag by the high-speed camera; the safety interlocking system comprises a personnel identification module and a safety door detection module, which is used determine whether a safety door of a laboratory, in which the test bench is to be located, is closed; the personnel identification module is connected with the first green lamp and the first red lamp; the personnel identification module is used to identify whether a person is ir the laboratory, and the personnel identification module is connected with the first green lamp and the first red lamp; if the operator is in the laboratory, the first red lamp is on; if the operator is not in the laboratory, the first green lamp is on; the safety door detection module is connected with the second green lamp and the second red lamp; the control system is used to detect parameter values of the ignition system, the high-speed camera, the LED lamp or the safety interlocking system, and to control whether to activate the ignition system, the high-speed camera, the LED lamp or the safety interlocking system, according to the parameter values; the testing system further comprises a smoke dust-removal system which is connected with a gas outlet of the airbag and linked with the testing system; when smoke is detected, the smoke dust-removal system automatically starts to discharge the smoke out of the laboratory.