103results about How to "Facilitates automated testing" patented technology

An apparatus for facilitating automated testing of one or more communication devices may include a processor and memory storing executable computer code causing the apparatus to at least perform operations including capturing one or more recorded sequences of events in which at least one of the events corresponds to a detection of a touch input. The recorded sequences correspond to at least one designated test. The computer program code may further cause the apparatus to enable provision of the recorded sequences of events to one or more communication devices. The computer program code may further cause the apparatus to facilitate sending of one or more generated commands to at least one of the communication devices instructing the communication device to perform the recorded sequences. Corresponding methods and computer program products are also provided.

Provided is a parasite egg identification method based on multi-feature fusion. The method comprises the steps that one step of image preprocessing, in which brightness normalization processing and sharpening processing based on Gaussian filtering are performed on image information acquired by micro-photographic equipment, is performed so that an egg edge sharpening image is obtained; segmentation processing is performed on a target picture by using a mean shift algorithm so that areas judged to be eggs are acquired; binary processing is performed on each candidate edge area according to the established information of the parasite egg shape edge areas to be identified, and target acquisition is performed by adopting a boundary tracking algorithm according to the boundary of the egg areas so that the segmented egg images are obtained; the specified feature values of the egg images are intercepted to be stored in a preset feature database; and the acquired feature values are substituted into a general database by adopting a KNN (k=3) algorithm based on relative distance, and the category of the eggs is judged based on the KNN algorithm. Egg identification accuracy exceeds 90% so that a relatively ideal result is achieved.

The invention relates to a comprehensive tester of a current transformer, comprising a DSP (Digital Signal Processor) control calculation module, a power amplification output module, an AD (Analog-Digital) sampling module and a data processing module, wherein the DSP control calculation module is used for sending a control signal according to testing parameters set by the data processing module to control the power amplification output module to generate a required voltage source for the current transformer, and is used for controlling the AD sampling module to collect required current transformer data; and the data processing module is used for setting the testing parameters according to a DSP, reading a testing result which is calculated by the DSP control calculation module according to the collected current transformer data, and storing testing data. The comprehensive tester disclosed by the invention adopts a frequency conversion technology to generate required needed voltage source for the current transformer to be detected; the parameters needing to be measured are calculated by sampling module data of the current transformer; and a booster and a current raising device are not required, so that the volume of tester is greatly reduced, the test parameters are complete, the accuracy is high and beneficial guarantees are provided for safe operation of a power grid.

The invention discloses an object-oriented relay protection test case template instantiation method. The method includes the following steps that an object-oriented method is adopted, protection function tests with the same test method are abstracted to a test case template, and the test case template opens a data interface and a batch enumeration interface; a device data model of an object to be tested is analyzed, all protection elements of the object to the tested are parsed, a mapping relation between the data interface of the test case template and the protection element information of the object to be tested and a mapping relation between the batch enumeration interface and the protection element information of the object to be tested are established; the test case template is instantiated according to the mapping relation, and a specific test case instance is generated. By means of the method, the test case development process of a relay protection and control device is simplified, automatic test of the relay protection and control device is facilitated, and the test control and maintenance are facilitated.

In the invention, when needing to play the warning tone, the DTMF number combination corresponding to the warning tone file is played, and according to the detected DTMF number combination, deciding the playing of warning tone file is correctly played.

The invention provides a swing testing machine and a swing testing method. The swing testing machine mainly comprises a front-back swing table and a left-right swing table, wherein the front-back swing table is mutually in matched connection with a base through a horizontal guide rail and a rolling wheel and performs front-back horizontal reciprocating rectilinear movement relative to the base, and the left-right swing table is connected with the base through a swing rod and performs left-right swing reciprocating rectilinear movement relative to the base. When the swing testing machine is utilized to perform a swing test, only two ends of a test sample piece are required to be connected with the front-back swing table and the left-right swing table respectively, then the front-back swing table and the left-right swing table are started to move, and front-back swing testing and left-right swing testing can be performed respectively. Front-back relative movement and left-right relative movement between two adjacent compartments can be simulated by utilizing the swing testing machine and the swing testing method, card-end bridge joint connectors can be tested simultaneously, achievement of automatic testing is facilitated through a PLC, and testing efficiency and testing reliability are greatly improved.

The invention provides a GSM/TD wireless network empty agreement dynamic decoding method which belongs to the wireless network optimizing technique. The method translates the GSM/TD empty information structure into a static defining formation which is used as the dynamic decoding gist for transferring in the decoding course; transfers corresponding the information structure static defining to decode, and decodes corresponding meaning of each bit rapidly and accurately according with the static defining of the information. The method has decoding effect with high effective and real time to the collected GSM/TD information and exhibits to the user, also extracts necessary parameter for exhibiting to the user from a signaling conveniently which provides convenient to the wireless network automatic detection optimizing according with the incident for stating the network optimizing course.

The invention discloses a test method, system and device, a server and a storage medium. The test device is connected to a device under test, and an application under test is installed or operated onthe device under test. And the test device controls the device under test to execute the test case for the tested application, monitors buried points encountered in the execution process of the test case to obtain buried point data, and sends the obtained buried point data and the corresponding buried point identification information to the test server. And the test server verifies the buried point data based on a buried point rule corresponding to the buried point identification information. The buried point rules may be determined based on buried point test requirements. In addition, the buried point test coverage rate can be counted based on the stored buried point data and buried point test requirements. And the processed buried point data processed by at least one node of the application server of the tested application can also be acquired, and the consistency of the buried point data corresponding to the same buried point identification information and the processed buried pointdata is analyzed. Therefore, automatic testing can be conveniently realized.

The invention discloses a differential automatic test system for photocatalytic reaction, which comprises a reaction part, a circulation part, a pressure control part, a temperature control part and a measurement control part. The reaction part comprises a magnetic stirrer, a reactor, a xenon light source and the like; the circulation part comprises a gas circulation pump, a spherical glass condenser tube, a gas chromatography, a reactor, a pneumatic pipe and the like; the pressure control part comprises a gas mass flowmeter, a flow stabilizing valve, a digital pressure gauge, a vacuum pump and the like; the temperature control part comprises a constant-temperature circulation pump, a reactor temperature control jacket, a spherical glass condenser tube and the like; and the measurement control part comprises a continuous analyzer, a gas chromatography, a data acquisition board, a computer and the like. The system is used for photocatalytic hydrogen production test, and adopts carrier gas to bring out gas products in the reactor, thereby realizing the differential measurement. Moreover, the reaction temperature and the reaction pressure can be set, the instant hydrogen production rate in the photocatalytic reaction can be accurately and promptly obtained, and the system can be used in the test of photocatalytic reaction with involvement or production of other kinds of gases.

The invention discloses a test system of a Type-C interface. The system comprises a transfer device and a controller. The transfer device is provided with peripheral interfaces of different transmission types and is used for connecting peripherals of corresponding transmission types, and different peripheral interfaces are used for connecting different pins of a Type-C interface of equipment to betested. The controller is in communication connection with the transfer device and is used for sending a switching command to the transfer device, controlling the transfer device to switch differentperipheral interfaces to connect the different pins of the Type-C interface so as to test different pins of the Type-C interface. According to the system, through adding the transfer device and the controller, when the Type-C interface is tested, the test can be completed without inserting and pulling external equipment of the Type-C interface and without switching of the front and back sides of the peripheral, and the automated testing is facilitated while manpower is saved.

The invention discloses an algorithm model deployment online method and device, and relates to the technical field of computers. A specific embodiment of the algorithm model deployment online method comprises the following steps: reviewing a to-be-deployed algorithm model, merging the algorithm model into a to-be-deployed service architecture after the algorithm model passes the reviewing, and generating a pre-sent version package; carrying out model verification on the pre-issued version package through a pre-issued test environment; and realizing online deployment of an algorithm model basedon the verified pre-sent version package. According to the implementation mode, the algorithm model and the service architecture are decoupled, and automatic agile online of the algorithm model can be realized, so that the algorithm model of the recommended prediction service is updated in time, and the online process is simple, and the online efficiency is high, and the risk is low.

The controller of a remote control device is modified to implement a test mode for testing the device's keyboard. During testing, specific ones of the keys are pressed in parallel in selected combinations. In response, the controller has the device generate an RC5 frame with information about functioning of keys pressed in parallel. This approach expedites the testing of remote controls.

The invention provides a frequency quantity generation circuit based on a CAN bus, consisting of circuits such as a CAN communication sub-system, a CPU sub-system, an FPGA system, a level conversion and an amplification sub-system and the like; the frequency quantity signal generation circuit is arranged on a standard 6U plug-in which can be arranged in a standard 6U case; wherein, the CAN sub-system realizes the communication with a host computer and receives the frequency quantity given data; the CPU sub-system realizes the CAN bus management and writes the received frequency quantity given data into the RAM in the FPGA by address; the FPGA firstly converts the internal RAM frequency quantity given data into a frequency division coefficients, and generates the frequency signals in corresponding passages according to the frequency division coefficient; the level conversion and the amplification sub-system drives and amplifies the frequency signal generated by the FPGA and converts the LVCMOS level into any level frequency waveform signal so as to adapt with different occasions; simultaneously, the CAN sub-system feeds the running states of the CPU sub-system, the FPGA sub-system and the frequency values of all passages back to the host computer, thus facilitating realizing the close loop control.

The invention discloses an eMMC power-down protection test method and system, relates to the technical field of eMMC detection. Based on a processor system, an eMMC, a CPLD, a power management chip and a power module, the method is characterized by comprising the following steps: the processor system issues a write operation instruction to the eMMC to generate a write operation starting signal; the CPLD detects the write operation starting signal and outputs a power-down operation signal to a power monitoring pin of the power management chip; the power management chip controls the power moduleto perform power-down operation on the eMMC; the power supply management chip controls the power supply module to carry out power-on operation on the eMMC; and the eMMC is detected, and whether the eMMC is abnormal in data or not is judged. The eMMC power-down protection test system simulates the working environment of the eMMC, adds the power failure state to the eMMC, carries out artificially controllable power failure state simulation, and then carries out the power-down protection test of the eMMC.

The invention provides a method for automated testing of network throughput, which is applied to a communication network formed by a server side, router equipment and a plurality of clients, and comprises the following steps of making the client start to automatically transmit a data packet to the server side through the router equipment after the communication network enters a scheduled communication mode and a specific environment mode during a transmission starting stage; automatically stopping transmitting the data packet to the server side during a transmission stopping stage; and automatically counting the network throughput during a statistical stage. According to the method for automated testing of network throughput, the automated testing is realized, a test under the unattended condition is solved, the automated testing is more conveniently realized, the entry barrier is lower, the method is suitable for most of people, the test period can be shortened, and the research and development expenditure can be reduced.

The invention discloses a measuring coil of a spacecraft magnetorquer, wherein the measuring coil comprises a coil framework, a coil winding and a wire-connecting column; the coil framework comprises two parallel opposite high-low temperature resistant material plates which are symmetrical in shape; the shape of the upper part of each plate is more than half roundness; the lower part of the roundness forms a long rectangular shape through a transition circular arc; a cylinder is connected and arranged between the two plates; a through hole is formed on the two plates and the cylinder along the common circle centre axis in a penetrating manner; the inside diameter of the through hole is slightly more than the outside diameter of a magnetorquer to be measured; the coil winding is wound along the outside diameter of the cylinder between the two plates of the coil framework; the wire-connecting column is fixed at two rectangular sides at the lower part of the two plates of the coil framework; and two ends of the coil winding are connected to the wire-connecting column. The invention also discloses a measuring method by utilizing the coil. Compared with the prior art, the method disclosed by the invention has the advantages of being rapid in measurement speed, simple in measurement step and easy to operate and perform automatic test; in addition, automatic testing equipment is very easy to develop according to the method.

The invention discloses an automatic test method, which comprises the following steps of: obtaining a test table of a to-be-tested object, and writing the test table based on a table language; analyzing at least one element in the test table, and determining an API corresponding to the at least one element based on a corresponding relationship between the element and an API; and automatically testing the to-be-tested object based on the API corresponding to the at least one element. By adopting the embodiment of the invention, the automatic test can be carried out through the test table written by the table language, so that the automatic test is more convenient.

The invention discloses an X-frequency-band noise coefficient automatic test system with a LAN interface. The system is used for automatically testing the noise coefficient of a receiving module and comprises a spectrum analyzer, a noise source, a computer, a router and a network cable. The spectrum analyzer is connected with the output end of the receiving module, the noise source is connected with the input end of the receiving module, the LAN interface of the computer and the LAN interface of the spectrum analyzer are connected to the same LAN through the network cable and the router, and the noise source provides drive signals for the receiving module. The invention further provides an X-frequency-band noise coefficient automatic test method with the LAN interface. According to the X-frequency-band noise coefficient automatic test system and method with the LAN interface, the noise coefficient of the receiving module can be automatically tested rapidly, accurately and conveniently, noise coefficients of any multi-port network can be automatically tested, universality is high, and the application range is wide.

The invention relates to the test system and method of a signal machine driving system. The signal machine driving system comprises a signal machine SC, a signal machine driving module SDDM, and an all-electronic communication module EIOCOM2 which are successively connected. The test system comprise a simulated interlocking lower computer IPS connected to the all-electronic communication module EIOCOM2, a simulated interlocking maintenance bench SDM connected to the all-electronic communication module EIOCOM2 and a test platform TP connected to the signal machine driving module SDDM and the all-electronic communication module EIOCOM2. Compared with the prior art, by using the system and the method of the invention, the signal machine driving system can be automatically tested, the manpowerof verification personnel is liberated, and simultaneously the signal machine driving system can be high-efficiently tested and analyzed so as to ensure the quality of a test.