摘要:
A test system includes a master server and a plurality of client servers, the master server includes a test file management module. The test file management module sets authorizations for different users, receives and transforms first test files from a special format into a common format, generates a plurality of second test files to define a plurality of tests using the common format first test files, distributes the second test files to the client servers, controls a process of each test to obtain test result, and records and analyzes test result of each test. The present disclosure also provides a test method using the test system.
摘要:
An electronic device is provided. The electronic device is connected to an external power supply through an interface. The electronic device comprises a processing unit and an input unit. The input unit responds to a power off operation to generate a power off signal and sends the power off signal to the processing unit. The processing unit periodically checks whether the electronic device is disconnected from the external power supply after receiving the power off signal, and powers off the electronic device if the electronic device is disconnected from the external power supply.
摘要:
An electronic device includes a dynamic memory, a static memory, a detection unit, a copy unit and a set unit. The dynamic memory stores an interrupt monitoring program. The interrupt monitoring program monitors whether an interrupt request is generated, and generates an interrupt signal when the interrupt request is generated. The detection unit detects whether the electronic device needs to enter a sleep mode, and generates a detection signal if the electronic device needs to enter the sleep mode. The copy unit copies the interrupt monitoring program from the dynamic memory to the static memory in response to the detection signal, and runs the interrupt monitoring program in the static memory for monitoring whether an interrupt signal is generated. The set unit sets the dynamic memory into a self-refresh mode in response to the detection signal.
摘要:
An adaptor is for electrically connecting with pins of an electrical connector. The adaptor includes an insulating housing, a pair of crimping connectors, and two connecting members. The insulating housing includes two holes. The crimping connectors are accommodated respectively in the holes. Each crimping connector includes a first crimping portion for electrically connecting to one of the pins and a second crimping portion together formed with the first crimping portion. The connecting members are electrically connected with the crimping connectors respectively. Each connecting member includes a first end, a cable, and a second end. The first end is electrically connected with the second crimping portion. The cable is electrically connected with the first end. The second end is electrically connected with the cable, wherein the second end has a through hole. A testing device for testing the electrical connector is also disclosed.
摘要:
A test system for testing an image processor of an electronic device by controlling the image processor to playback a test image divided into several pixel areas is provided, therein, each pixel area includes several rows of pixels, and pixel values of the rows of pixels of one pixel area are respectively the same. The test system includes a storage device, a test module, and a test device. The storage device stores a pixel value of one row of each pixel area, and position of the pixel areas of the test image (test data). When the electronic device connects to the storage device, the test module invokes the test data from the storage device, recovers the test image according to the test data, and controls the image processor to produce a corresponding image signal. The test device judges performance of the image processor according to the image signal.
摘要:
A zoom lens includes a first lens, a first lens barrel, a shutter assembly, and a guide barrel. The first lens barrel houses the first lens. The shutter assembly is positioned on a distal end of the first lens barrel toward an object side of the zoom lens. The guide barrel is received in the first lens barrel and configured for guiding the first lens barrel to move along the optical axis of the zoom lens.
摘要:
A zoom lens includes a lens, a shutter-aperture, a moving barrel and a resisting ring. The lens includes a curved surface. The shutter-aperture includes a diaphragm for allowing light rays passing through and at least three blind holes. The moving barrel includes a bottom plate, a securing portion for securing the lens, at least three protrusions surrounding the securing portion and at least three elastic elements sleeved on the protrusions respectively. The securing portion and the at least three protrusions extend towards the object-side from the bottom plate. The resisting ring is disposed on an end of the moving barrel opposite to the bottom plate. The aperture-shutter is received in the moving barrel and the movement of the aperture-shutter is bounded by the resisting ring. When the zoom lens contracts, the protrusions are received in the blind holes correspondingly and the lens is received in the diaphragm.