Abstract: A data acquisition system and a control method, apparatus, and device therefor, and a medium. The data acquisition system comprises: a signal transmission line, the signal transmission line having multiple first signal delay units connected in series, and the output end of each of the first signal delay units forming an acquisition point; multiple acquisition units, the acquisition units being connected to the acquisition points of the first signal delay units to acquire signals at the acquisition points; a clock unit, configured to generate a control signal; a comparison unit, configured to compare the period of the control signal with the period of a standard signal, and generate an adjustment signal according to the comparison result; and an adjustment unit, configured to adjust a power supply voltage for the signal transmission line and the clock unit according to the adjustment signal, so that the ratio of the period of the control signal to the period of the standard signal meets a set threshold range.

Abstract: An adaptive early warning method based on Vehicle-To-Everything (V2X) and a system thereof, wherein through a mobile communication and a short-range wireless communication technology, connection between a vehicle and a target is achieved, the adaptive early warning method for vehicles comprises steps of: establishing a first monitoring list, determining whether there is a key target among the connectible surrounding targets that reaches a collision early warning threshold, and if any, then establishing a second monitoring list to exclusively receive and monitor the vehicle location and the speed information of the key target; calculating an estimated collision time and a communication delay value; determining a warning level according to the communication delay value and the estimated collision time, and providing an early warning.

Abstract: The present Invention relates to an adaptive early warning method based on Vehicle-To-Everything (V2X) and a system thereof, wherein through a mobile communication and a short-range wireless communication technology, connection between a vehicle and a target is achieved, the adaptive early warning method for vehicles comprises steps of: establishing a first monitoring list, determining whether there is a key target among the connectable surrounding targets that reaches a collision early warning threshold, and if any, then establishing a second monitoring list to exclusively receive and monitor the vehicle location and the speed information of the key target; calculating an estimated collision time and a communication delay value; determining a warning level according to the communication delay value and the estimated collision time, and providing an early warning. The present invention has the following benefits: 1.

Abstract: A method according to the present invention enables the similarity between sequences of symbols to be determined using rules generated from a dictionary-based compression scheme according to the content of the columns from databases. Pairs of symbols can replaced by rules that do not comprise a repeated combination of two symbols and where each rule occurs more than once in the sequence of symbols. The similarity of each set of rules can then be expressed numerically.

Abstract: A system and method for managing a test of a motherboard can create a first test data consisting of test items. In the first test data, one or more selected test items to perform can be identified. A second test data is obtained by performing a logical NOR operation on the test bits corresponding to the selected test items. After performing the test items, a third test data is created by setting the test bits corresponding to the selected test items that pass the test to the test bits of the selected test items in the first test data, and by setting the test bits corresponding to the selected test items that fail the test to the test bits of the test items that have not been selected in the first test data. By comparing the third with the test data, a test result of the motherboard is obtained.

Abstract: In a method for adjusting a display of a computer monitor, the computer monitor includes a storage system storing display parameters of the computer monitor and an on-screen display (OSD) menu. A size proportion of a display screen of the computer monitor and a virtual region on the display screen is defined, and a functional relationship between virtual parameters and the display parameters is predetermined. The OSD menu acquires the display parameters that are user-adjustable, and updates the display parameters in the storage system. The virtual parameters corresponding to the display parameters are computed according to the functional relationship. The computer monitor displays data output from a host computer on the virtual region according to the computed virtual parameters.

Abstract: A system and method for managing a test of a motherboard can create a first test data consisting of test items. In the first test data, one or more selected test items to perform can be identified. A second test data is obtained by performing a logical NOR operation on the test bits corresponding to the selected test items. After performing the test items, a third test data is created by setting the test bits corresponding to the selected test items that pass the test to the test bits of the selected test items in the first test data, and by setting the test bits corresponding to the selected test items that fail the test to the test bits of the test items that have not been selected in the first test data. By comparing the third with the test data, a test result of the motherboard is obtained.

Abstract: A method for controlling a test process of an electronic device using a data processing device creates test control data to test the electronic device, selects a test item of the electronic device sequentially according to test bits in the test control data, and modifies a test bit corresponding to the selected test item to obtain modified test control data if the electronic device passes the selected test item. The method further compares the modified test control data with the created test control data if all the test items have been performed to determine if the electronic device passes the test process, and outputs a signal indicating success if the electronic device passes the test process.

Abstract: A method according to the present invention enables the similarity between sequences of symbols to be determined using rules generated from a dictionary-based compression scheme according to the content of the columns from databases. Pairs of symbols can replaced by rules that do not comprise a repeated combination of two symbols and where each rule occurs more than once in the sequence of symbols. The similarity of each set of rules can then be expressed numerically.