51results about How to "Does not affect effectiveness" patented technology

The invention is applicable for the technical field of electronics, and provides a light touch switch type key circuit, which comprises a power supply (Vcc), a resistor (R1) and a resistor (R2). The key circuit further comprises an electronic switch and a light touch switch (K1), wherein the light touch switch (K1) is connected with an input end of the electronic switch; after the resistor (R1) and the resistor (R2) are connected in series, one end of the resistor (R1) and one end of the resistor (R2) are connected with the power supply (Vcc), while the other ends are connected with an outputend of the electronic switch; the light touch switch (K1) is used for controlling the on-off of the electronic switch through the on-off of the light touch switch (K1); and the electronic switch is used for outputting a control signal. Through the technical scheme in the invention, a light touch switch type key still can be normally used if insulation resistance thereof is decreased much or contact resistance is increased much, so that the working reliability of equipment is greatly improved, the degree of satisfaction of users is improved, after-sales complaints about the failure of the key are greatly reduced, and the maintenance cost is saved.

The invention provides a distributed wireless network wireless resource distribution method, which belongs to a distribution method carrying out resource distribution according to the distributed wireless network wireless terminal volume, the resource finiteness and the quality condition of the signal channel conditions. The invention is established on a Stackelberg game model of a source node and a cooperative relay node, respectively provides respective network effectiveness functions of the source node and the cooperative relay node, and carries out the resource distribution behavior game according to the quality condition of the signal channel conditions. The method of the invention is suitable for a mobile terminal system with limited energy in Ad Hoc Network. The invention reduces the power cooperation of the cooperative node with poor signal channel condition, saves the energy consumption, does not influence the effectiveness of the system, and adopts the effective service amount of the transmission as the source node benefits. Compared with a method of adopting achievable rate as the benefits, the invention conforms to the valuable significance, and adapts to the variable signal channel state.

The present disclosure proposes a blockchain-based data processing method, device, storage medium, and electronic equipment to protect private transactions of blockchain nodes. The method includes: receiving a block in the blockchain network; the block includes sub-blocks, and the sub-blocks include smart contract codes and data corresponding to the smart contract codes; and obtain from the digital envelope of the management contract through the pre-acquired private key secret key; obtain the smart contract code in the sub-block according to the secret key, so that the first blockchain node executes the smart contract code; encrypt and write the smart contract code and the data generated by the smart contract code executed by the first blockchain node into the sub-block; write the sub-block into the block of the first blockchain node.

The invention relates to a power distribution network fault circuit selection method based on transient zero-sequence current time-frequency characteristic vectors, and belongs to the technical field of power system relay protection. When a power distribution network runs into a single-phase earth fault via an arc suppression coil grounding system, a transient zero-sequence current component detected by a measuring end is a nonlinear non-stationary signal formed by different frequency components. By taking the fault component as a study object, time-frequency characteristics of a fault transient current of the fault component are analyzed by utilizing the wavelet packet theory, time-frequency distribution regularities among all feeder lines under different fault conditions are described according to similarity of the time-frequency characteristics, and consequently line selection criteria based on transient zero-sequence current time-frequency characteristics can be obtained. The method is simple in principle, only utilizes short-time window zero-sequence current data of 5ms after the fault, can identify faulty feeders under the conditions of small fault angle and high resistance ground fault, has excellent timeliness and robustness, is free from influence of an arc fault or a resistance ground fault, requires a low sampling rate for hardware, and is highly practical.

The invention provides a testing structure for conducting reliability analysis to an inner dielectric of an integrated circuit, wherein, a metal wire adopted in the testing structure is in a straight line rod shape. The metal wire can be a plurality of metal lines which are in the straight line rod shape and connected with a dilated gasket respectively. The structure can completely avoid the situation that the test can not be carried out normally due to the easiness of burning down of the corners of the metal line when the voltage increases during the testing procedure. The structure can significantly reduce the possibility that the metal wire is burned down firstly in testing, thus facilitating the smooth implementation of the test and guaranteeing the accuracy of the test.