38 results about "Test-and-set" patented technology

Embodiments disclosed herein provide a solution in determining a lead value and making an introduction accordingly. In some embodiments, in response to a consumer's search request for a retail item within a geographical area, a decision system may obtain from a local database a list of dealers capable of provisioning the retail item—such as a new or used vehicle—at various locations within the geographical area. For each dealer, the system may calculate a dealer score across a plurality of tests and set a dollar value to an introduction utilizing the dealer score associated therewith. The performance measures of the tests may be normalized and adjusted utilizing a set of coefficients. The list of dealers may be sorted per dollar value of introduction and presented to the consumer. To provide more accurate dealer evaluations, the system may periodically reset the set of coefficients using sales data.

The invention relates to the technical field of wireless testing, in particular to a vehicle network based remote wireless testing system and testing method. The system comprises a vehicle network main testing device, a network server and a browser terminal. The method comprises the following steps: obtaining and analyzing the configuration information of a vehicle to be tested and setting and initializing a testing module and parameters of the testing module; sending an item test message to an in-vehicle network CNA bus of the vehicle to be tested; and carrying out statistics and analysis according to a generated network message and displaying and outputting the statistic and analysis results through the browser terminal. Interaction with the vehicle and the network server is realized through the portable vehicle main testing device; remote real-time vehicle network testing and analysis can be carried out by virtue of a wireless network; the testing does not need to be carried out in the vehicle, thus being convenient to use; analysis and guidance given by the network server can be displayed and output by the browser terminal; non-professional technical staff also can perform simple remote testing, thereby saving labor and improving the testing efficiency.

A method in a symmetric multi-processor computer system for increasing database transaction log performance by reducing semaphore contention while waiting to transfer the contents of log buffers stored in a volatile memory of the system to a persistent storage device. The method includes the steps of clearing a switch and resetting an event indicating that no process tasks are waiting completion of a transfer of information in one of the log buffers to the persistent storage. Next, an atomic test-and-set of the switch is performed to determine if this process task is the first task to attempt the waiting completion. Following this, if it is the first task, then it assumes responsibility for guaranteeing that the contents in the log buffer are in persistent storage and causes the event. However, if it is not the first task, a wait is imposed on the process until the event has been caused. This will allow all of the "Not First" tasks that may be waiting to continue their operation.

Embodiments of the invention include integrated systems and methods of evaluating cannabis and cannabinoid products for public safety, quality control and quality assurance purposes for research and public use purposes. Embodiments of the invention facilitate suppliers and consumers of a cannabis and/or cannabinoid product to evaluate the origin, efficacy, potency, and quality of the product. Embodiments of the invention also include cannabis processing center where samples of the products are analyzed for research studies to test and set parameters for third parties. Embodiments of the invention include, for example, analyzing cannabis products to determine quality and quantity of desired components and undesired components, determining concentrations of cannabinoids in the product, and comparing measures of components in the product against regulations. Embodiments of the invention further include, for example, an online testing facility for determine whether cannabis products meet a plurality of regulations or guidelines.

The invention belongs to the technical field of electronic toll collection (ETC), and particularly relates to an onboard unit in an ETC system, and a system and a method for testing the onboard unit. The method includes that firstly, the onboard unit enters a test mode after receiving a test instruction of remote special equipment or reading test information of an inserted special test IC (integrated circuit) card; and secondly, the onboard unit outputs a preset test signal according to the test instruction of the remote special equipment or the test information of the special test IC card, so that a radiofrequency signal quality test and/or a DSRC (dedicated short range communication) data receiving and transmitting test can be carried out. The onboard unit, the system and the method have the advantages that radiofrequency parameters of the onboard unit can be tested and set, so that the product performance of the onboard unit can be detected, and appropriate communication parameters can be set according to different service environments such as different signal attenuation conditions of window glass.

An information system is provided including a server, a data storage device and a connection device; and is characterized in that the connection device includes a memory unit for storing a test list in which are associated information identifying the data storage device to be tested and setting information relating to tests; and a test unit which upon input of the input/output request, references the test list and judges whether the destination of the input/output request is the data storage device to be tested, and if the destination of the input/output request is the storage device to be tested, outputs the input/output request to the transmission/reception unit after a prescribed length of time.

The invention discloses a double-station online detection platform for the tightness of a clutch booster. The conventional apparatus is low in stability and test accuracy. The double-station online detection platform comprises a liquid crystal display, a fast insertion box, clamping and test devices, a keyboard area, a control box, a rack and a personal computer (PC). The PC, the keyboard area and the control box are arranged in the rack. The liquid crystal display is arranged at a central position above the rack. The quick insertion box is arranged below the liquid crystal display. A plurality of fast insertion joints are arranged on the fast insertion box, comprise interfaces for controlling the advance and retreat of downward pressing cylinders and side sealing cylinders, and are connected with corresponding advance and retreat interfaces of the downward pressing cylinders and the side sealing cylinders respectively. A plurality of control switches are arranged in the control box, and control the opening and closing states of a plurality of electromagnetic valves respectively. The clamping and test devices are arranged on the two sides of the liquid crystal display. The keyboard area is used for controlling the PC to operate, selecting contents to be tested and setting the time of a test flow. A detection process of the double-station online detection platform is automatic, the clutch booster can be fast clamped, a judgment of qualification is automatically made, and a sound and light alarm is automatically given.

A method and system for selectively enabling a cache-invalidate function supplement to a resource-synchronization instruction such as test-and-set. Some embodiments include a first processor, a first memory, at least a first cache between the first processor and the first memory, wherein the first cache caches data accessed by the first processor from the first memory, wherein the first processor executes: a resource-synchronization instruction, an instruction that enables a cache-invalidate function to be performed upon execution of the resource-synchronization instruction, and an instruction that disables the cache-invalidate function from being performed upon execution of the resource-synchronization instruction.

The invention provides an automatic field analyzer system and a testing method for a non-conventional gas. The automatic field analyzer system comprises a gas collecting subsystem, a data acquiring subsystem, a system control subsystem and a data analyzing subsystem, wherein the gas collecting subsystem is used for acquiring gas flow data and controlling the start using of a flow machine; the data acquiring subsystem is used for acquiring air temperature data, air pressure data and gas temperature data; the system control subsystem is used for receiving the data of the gas collecting subsystem and the system acquiring subsystem and sending to the data analyzing subsystem; the data analyzing subsystem acquires data of samples to be tested and sets a measuring method for automatically testing each sample.

The invention relates to a relay protection function test method for a self-healing control system of an intelligent power distribution network comprising the steps of: step 1: before the testing, making a testing plan, arranging testing personnel and preparing related single line diagram, technical material and testing tool; step 2: checking testing line direct current screen, communication equipment, whether DTU secondary wiring, protection fixed value and parameter configuration are correct; step 3: exiting from a trip protection platen which can test lines without an action switch; step 4:connecting a switching gate outlet and a switching position signal corresponding to the DTU which needs action switch when testing to an analog switch, connecting a relay protection tester to a terminal corresponding to a switch DTU which needs to flow through the fault current when testing and setting a state sequence; step 5: connecting the GPS time synchronization triggering device to the relay protection tester, starting time synchronization and setting a relay protection tester triggering time; step 6: checking whether the analog switch works correctly; and step 7: composing a testing report.

This invention provides one test network device router information agreement property method and device in communication test field, which comprises the following steps: establishing RIP Session to network device to be tested and setting router item information and sealing responding message and sending the timer set broadcast to network device to be tested; according to the process results judging device router information agreement property. This invention also provides one above device composed of initial module, message send module ad process module.

The invention relates to a method for guiding a testing program of an electronic product. The method comprises the following steps of: creating a test process for an electronic product to be tested and setting data information of the test process, wherein the data information of the test process comprises the name of the electronic product to be tested, test items of the electronic product to be tested, the testing program needed by each test item, and the route and starting sequence of each test program; and generating a testing script of the electronic product to be tested according to the set data information of the test process by using a testing script generating module. The invention also provides a system for guiding the testing program of the electronic product. By the system, the testing script is generated for each electronic product, the corresponding test program is started according to the preset starting sequence to test certain functions of the electronic product under the guidance of the testing script, and test time is saved.

The invention discloses a testing device for power transmission line foundation test and a setting method thereof. Organic glass piles are gradually pressed into soil symmetrically from the middle to two directions, not only effectively simulate the program of gradual piling in the practical construction site, but also can effectively avoid the problem that soil is extruded to one direction, so that the soil is not uniformly extruded or the soil is severely extruded to cause a model pile which is pressed into the soil in advance to be inclined, and enables test results to be more accurate; after the organic glass piles are gradually pressed into the soil, assembled with a model bearing platform, and then are filled with chloroform, so that the organic glass piles are connected with the model bearing platform, the method is simple and efficient, and the problems that grouped piles are pressed into soil at the same time to cause high time consumption and power consumption can be effectively prevented; in addition, organic glass model components are sufficiently and fixedly connected with one another through the chloroform, so that the components can be applied to tests of pulling upwards and pressing down.

The invention, which is suitable for underground coal mine application having an explosive-proof requirement, relates to a reversible magnetic-force starter control method of an explosive-proof electric multi-turn actuator. When a test/work mode selection switch is turned to be a test mode switch, the control method enters a test and set control mode; and when the test/work mode selection switch is turned to be a work mode switch, the control method enters a work control mode. The control method has advantages of high reliability, good anti-interference performance, and complete functions. The key plays different roles in different modes; and the method can be performance simple and conveniently. The near control/remote control and instantaneous action/self-holding operation selection is set in parameters; and if the selection is changed, no wiring change is needed. Moreover, whether a contactor is absorbed is determined and the protection function is realized.

A test data cleansing method includes: selecting one or multiple disks, performing read and write item tests for multiple slots by test programs and storing data of the different slots into files; setting name of the file corresponding to one of the slots with data required to be cleansed and selecting a read and write item; setting the number of the slots required to be tested and setting the first tested slot so as to determine the slots with data required to be cleansed; loading the test data, of the slots, in the read and write items, from the corresponding files; changing the names of the files to the names of the files of the current slots with data to be cleansed according to the sequence of the slots, cleansing the test data of the different slots; and storing the names of the files of the different slots and the cleansed test data into a preformed table. The invention further provides a test data cleansing system. By the test data cleansing system and the test data cleansing method, the test data can be quickly cleansed into test result reports meeting requirements of clients.