32results about How to "Rich test scenarios" patented technology

The invention provides an automatic test system for a magnetic card decoding chip. The automatic test system for the magnetic card decoding chip comprises a PC, a single chip, a D / A converter, an operational amplifier circuit and a chip peripheral circuit. The automatic test system for the magnetic card decoding chip provided by the invention is simple in structure and convenient to operate, and realizes an automatic test; meanwhile, the provided test scenes are more abundant, the test range is larger, and the test result is more stable and reliable. The invention further provides an automatic test method for a magnetic card decoding chip.

The invention provides a scheduling method and a device for test execution, and execution of progresses can be changed dynamically. The method comprises the following steps that: a main progress receives an operating request of a user; the main progress sets an operating variable value in a main progress structure body in a shared memory as a value representing the operating request, and then sends an inform signal to a sub progress; and after the sub progress receives the inform signal, the sub progress executes corresponding operations by judging the operating variable value in the main progress structure body in the shared memory. According to the invention, based on multiprocess and multithreading, execution of the progresses is dynamically changed to control a execution state of each progress to switch among progress states through the method and device according to the operating request of the user by changing the operating variable value in the main progress structure body, therefore, the test scene is enriched and a complex test curve can be prepared correspondingly.

The invention discloses an intelligent cloud desktop performance testing system and method. The intelligent cloud desktop performance testing system includes a scene load collection module, a platform information collection module to be tested, a load generation module, a load scheduling and execution module, and a monitoring module , test result analysis module, user interaction module, and the scene load collection module are used to collect loads in different scenarios; the information collection module of the platform to be tested is used to collect specific information of the platform to be tested, including the number of nodes of the platform to be tested, each node Physical configuration information, operating system information, software version information, network configuration information, etc., and store these information for use by the load generation module. The invention can intelligentize the test process and comprehensively test the scene. The tested cloud desktop can automatically obtain relevant information from the server according to the requirements to generate the test load of the corresponding scene. The process of changing the test scene does not need to manually modify the cloud desktop, which solves the problem of the fixed load test method. There is a large deviation between the test scene and the actual scene.

The invention discloses a method and a device for testing an unmanned vehicle. The method in one embodiment comprises steps: at least one test map corresponding to the test site where the unmanned vehicle is located is constructed; a desired driving trajectory from a preset starting position to a termination position is determined on the test map; the desired driving trajectory is sent to the unmanned vehicle to enable the unmanned vehicle to drive on the test site according to the desired driving trajectory; during an unmanned vehicle driving process, obstacle information when advancing on the preset trajectory at a preset speed is transmitted to the unmanned vehicle, and the actual driving trajectory of the unmanned vehicle is determined; and according to the desired driving trajectory, the obstacle information and the actual driving trajectory, a test result of the unmanned vehicle is determined. The method can effectively reduce the unmanned vehicle test cost and enrich the unmanned vehicle test scene.

The invention relates to a wireless data service simulated scene-based user experience quality testing method. The method comprises the following steps: 1) obtaining motion information of data flow services used by a user and establishing user motion models based on the motion information; 2) obtaining data packages triggered by motions of the user under real communication scenes and establishing a motion database; 3) identifying data package key field characteristics capable of affecting the user experience quality and generating simulated scenes based on different communication scenes; 4) editing test cases based on real data in the motion database in the step 2) in the simulated scenes according to the user motion models; 5) replaying the test cases through a replaying system and grabbing all data packages generated during the test case replaying process in a communication terminal at the same time; and 6) calculating the user experience quality based on the data packages obtained in the step 5). Compared with similar methods in the prior art, the wireless data service simulated scene-based user experience quality testing method of the invention is advantaged by high scene simulation degree, high reuse degree, relatively small database, and the like.

The invention belongs to a detection device in the field of automobile intelligent auxiliary driving, in particular to a pedestrian autonomous moving collision avoidance test platform for detecting the intelligent driving performance of an automobile. The test platform comprises an autonomous moving platform, a pedestrian module and a supporting module, wherein the pedestrian module is an exoskeleton pedestrian lower limb model; the upper end of the supporting module is fixed on the pedestrian module; the lower end of the supporting module is fixed on the autonomous moving platform; and the autonomous moving platform comprises an upper-layer plate module and a lower-layer plate module. By virtue of the pedestrian autonomous moving collision avoidance test platform for detecting the intelligent driving performance of the automobile provided in the invention, the problems that the existing pedestrian moving platform only simulates a simple scene that a pedestrian walks along a straight line, the pedestrian model cannot accurately simulate the motion posture of the leg of the pedestrian, a road traffic identification line is damaged by a moving platform sliding plate, and the servicelife is shortened are solved.

The invention provides a method and device for rapidly verifying a chip by multimedia player. The method comprises the following steps: reading a file to be tested from a memory; judging the type of the file and automatically carrying out constraint correction on attribute parameters of the file when the file is a YUV image or an RGB image; when the file is an JPEG image or a video file, carryingout constraint correction on the attribute parameters of the file after decoding the file; setting up corresponding attribute parameters according to the constraint correction result, and inputting the file into a tested module provided with a verification chip to play; and circularly carrying out each testing step and traversing the testing of each file in the memory. By the invention, the imagefiles and the video files are automatically traversed and played so as to simplify the operation of the tester, save the human resources, improve the working efficiency and rapidly verifying the stability of the chip.

The invention discloses a testing method and testing system for mobile phone battery life. The testing method for mobile phone cruising comprises the following steps: setting a user type, wherein the user type is corresponding to at least one application type, and each application type is corresponding to at least one to-be-tested application function; generating a testing scheme of the user type according to at least one to-be-tested application function; generating a testing script of the user type according to the testing scheme, wherein the testing script of the user type is used for the execution of a tested mobile phone; and issuing the testing script of the user type to the tested mobile phone so as to perform cruising testing on the tested mobile phone. Through the adoption of the testing method and system disclosed by the invention, the different testing schemes are generated according to different user types to test the mobile phone battery life, thereby enriching the testing scene of the mobile phone battery life, and improving the testing efficiency.

The invention discloses an instruction coupling device, method, equipment and storage medium for processor core verification. The instruction coupling device for processor core verification includes: a configuration information parser, a constraint solver, an instruction generator, and an instruction transmitter. The information parser is used to parse the configuration information of the test case in the processor core into the first constraint data; the constraint solver is used to solve the constraints based on the first constraint data, determine the result of solving the constraints, and generate the second constraint data based on the first constraint data The instruction generator is used to generate coupled instructions or uncoupled instructions based on the second constraint data; the instruction transmitter is used to send the coupled instructions or uncoupled instructions to the driver, and feed back the generated instruction information to the constraint solver. The invention couples the configuration information with the instruction information in the instruction transmitter, so that each instruction is correlated and dependent on each other, and the convergence efficiency of the test coverage rate is improved.