58results about How to "Automate your tests" patented technology

The invention discloses a system for audio tests, which comprises a main machine and to-be-test equipment connected with the main machine through a serial port, wherein the main machine comprises a first audio recording module, a first audio playing module and a test module; the to-be-test equipment comprises a second audio recording module and a second audio playing module; the test module drives the first audio playing module to play a first audio file stored in the main machine and drives the second audio recording module to record the first audio file played by the first audio playing module into a second audio file to be played by the second audio playing module; and then the test module drives the first audio recording module to record the second audio file played by the second audio playing module into a third audio file and stores the third audio file in the main machine and compares the waveform of the third audio file with that of the first audio file. The invention also provides a method for the audio tests. The system and the method for the audio tests of the invention are high in test efficiency and uniform in judgment standard.

The invention discloses a safe detonating circuit and a safe detonating method for an initiating explosive device of an aircraft. The safe detonating method comprises the following steps: firstly, forbidding power supply for a power supply positive end of the initiating explosive device and a power supply positive end of a relay, and setting a circuit of the initiating explosive device in an initial safe state; supplying power to the power supply positive end of the initiating explosive device, starting supplying power to the power supply positive end of the relay after a certain time interval, and enabling the circuit of the power supply initiating explosive device to enter an electrified safe state; connecting a take-off signal of the aircraft into an open circuit end of an electromagnetic coil, and enabling the circuit of the initiating explosive device to enter a one-time unlocking state; connecting a separating signal of the aircraft and a rocket into the electromagnetic coil, and enabling the circuit of the initiating explosive device to enter a secondary unlocking state; instantly applying a detonating instruction to the open circuit end of the electromagnetic coil, and detonating the initiating explosive device; cutting off the power supply of the power supply positive end of the initiating explosive device and the power supply positive end of the relay, breaking off the take-off signal of the aircraft and the separation signal of the aircraft and the rocket, and enabling the initiating explosive device to be restored to an initial safe state. According to the safe detonating circuit and the safe detonating device disclosed by the invention, due to the adoption of automatic unlocking, the detonating circuit and a five-stage detonating process, the initiating explosive device is effective, safe and reliable for detonation.

Provided are a file test method and device. The file test method comprises: determining a reference file, the reference file being a correct converted file generated according to a source file; inputting the source file, and comparing a target file obtained after conversion with the reference file; and obtaining a comparison result. The file test method and device provided in the embodiments of the present invention can be applied to achieve an automatization test so that the test becomes quick and accurate.

A method and apparatus for executing a test case, and a computer readable medium. The method comprises: when it is detected that a conflict identifier in a test case is not null, detecting whether a test platform identifier in the conflict identifier is same as a current test platform identifier (201); when it is detected that the test platform identifier in the conflict identifier is not same as the current test platform identifier, detecting whether a global parameter identifier in the conflict identifier conflicts with a global parameter identifier set on the current test platform (202); when it is detected that the global parameter identifier in the conflict identifier conflicts with the global parameter identifier set on the current test platform, detecting whether a difference between a current time and a marked time in the conflict identifier is greater than a preset time (203); and when it is detected that the difference is greater than the preset time, eliminating the conflict identifier, setting a conflict identifier of the current test platform, and executing the test case (204).

The invention discloses an automatic measurement and control circuit for drill bit testing. The measurement and control circuit controls the drilling and lifting action, the moving action of the hole position of the test piece, the setting of the number of holes and the hole spacing in the X-axis and Y-axis directions, and the measurement of the drilling time. and print output; the measurement and control circuit is composed of power supply, single-chip microcomputer, electric drill and cylinder control circuit, cross slide movement control circuit, hole number and hole spacing setting circuit, drilling time measurement circuit and print output circuit. The invention is applied to the measurement and control of the sharpness and wear resistance (life) of a twist drill or an impact drill, is suitable for testing drills of different thicknesses and lengths, realizes the automation of the drill testing process, and has good versatility.