33 results about "Unit response" patented technology

The invention provides a drive circuit, display equipment and the method which is used to adjust the picture renewal rate. The above display equipment contains an organic light emitter diode display array and a drive circuit. The above drive circuit contains a sense unit, the arteries produces member and a sequential control member. Sense unit detect this organic light emitter diode displsy array whether the picture belong to a dynamic picture. If otherwise, then produces the first control signal; if, then produces the second control signal. The above time arteries produce member produce a the arteries signal, the arteries signal frequency response the first control signal is the first frequency, response the second control signal is the second frequency, and the first frequency to be higher than the second frequency. The sequential control unit response the arteries signal frequency to set this display unit picture renewal rate. This invention may reduce the picture remnant shade, simultaneously also reduces the electric power consumption and also lengthens the display unit life.

The invention discloses mobile Internet access equipment and a method thereof. The equipment comprises a WAN (wide area network) communication module, a hotspot bridging module, an LAN (local area network) communication module, a webpage container module, an access strategy selection unit, an inter-operator access control unit and an inter-network connection management unit, wherein the WAN communication module is connected with wireless WANs of a plurality of operators; the hotspot bridging module can be connected with Internet access hotspots of the operators; the LAN communication module is connected with a plurality of terminals; the webpage container module stores webpages; the terminals operate the access equipment through the webpages; the access strategy selection unit responses to Internet access requests of the terminals, and determines current inter-operator access strategies and/or inter-network access strategies of the terminals; the inter-operator access control unit responses to the inter-operator access strategies, and controls the webpage container module to obtain operator information or user information for performing inter-operator access; and the inter-network connection management unit responses to the inter-network access strategies and is configured with the communication module and/ or hotspot bridging module to be connected with the corresponding networks. According to the equipment and the method, inter-operator and inter-network mobile Internet access based on the access equipment is achieved.

The invention discloses a method, a system and a device for processing a smart card database, which are used for improving universality of a database card and expanding the application field of the database card. The method comprises the following steps that: an access terminal encapsulates information of each parameter in a database operation request into a corresponding application protocol data unit operation command according to an agreed data communication protocol; the access terminal transmits the application protocol data unit operation command to the smart card to enable the smart cart to analyze the application protocol data unit operation command according to the agreed data communication protocol, acquire command information of operating the database, process the corresponding database according to the command information, encapsulate the processed response data into an application protocol data unit response command and send the application protocol data unit response command back to the access terminal according to the agreed data communication protocol; and the access terminal analyzes the received application protocol data unit response command according to the agreed data communication protocol to acquire a processed result.

The invention discloses a method and a device for realizing a hearing aid function at a mobile terminal. The mobile terminal comprises a center processor unit, a sidetone audio frequency amplifier, a voice audio frequency amplifier and a codec. The realizing method comprises the following steps: 1. a parameter setting unit responses to an input setting operation and generates a corresponding setup parameter according to the input setting operation; 2. the center processor unit sets a corresponding hearing aid parameter for the sidetone audio frequency amplifier and the voice audio frequency amplifier according to the setup parameter in the step 1 and switches an audio frequency channel to an earphone channel; 3. the sidetone audio frequency amplifier and the voice audio frequency amplifier process the exterior voice according to the hearing aid parameter under the control of the center processor unit and then the center processor unit sends the processed exterior voice to an earphone by the earphone channel. The realizing device comprises the center processor unit, the sidetone audio frequency amplifier, the voice audio frequency amplifier, the parameter setting unit and the earphone. The method and the device of the invention realize the hearing aid function at the mobile terminal.

The invention provides a mouse device and a method which utilizes the mouse device to roll the display window of an electronic device. The mouse device comprises a processing unit which is selectively operated in a speedup rolling mode, and a roller wheel coupled with the processing unit. The method comprises the steps: the roller wheel responds to the rolling of one direction and outputs a first signal to the processing unit; the processing unit responses to the first signal and outputs a second signal to the electronic device to roll the window; and within a given time period, when the number of the first signals output by the roller wheel is larger than a preset value, the processing unit starts the speedup rolling mode and persistently transmits the second signal to the electronic device by output frequency.

The invention discloses a mobile terminal aided queuing method, system and apparatus in order to solve the problems of high construction cost and user learning cost, inconvenient use and poor versatility of present queuing systems. The method comprises the following steps: a client communication unit detects a network and equipment for connection; a server communication unit responses a network and equipment detection request; a client service identification unit detects a queuing service; a server service broadcast unit responses service detection and returns information identifying the queuing service; a client queuing interaction unit connects the queuing service and requests a queuing number; and a server queuing service unit receives the terminal connection, and distributes the queuing number to the terminal. A service discovery and broadcast mechanism is introduced, and is combined with Wifi-direct, Bluetooth and other communication mechanisms, so the convenience of access of a user personal terminal to the queuing system is improved, and the system also has the advantages of energy saving, environmental protection, low cost, strong versatility and high added values.

The invention discloses a method and a device for synchronically acquiring terminal data of a powder distribution network. The method comprises the following steps of: A, periodically transmitting synchronous command frames carrying current time and synchronous sequence numbers to acquisition units through a bus by a main control unit; B, judging whether the synchronous command frames are synchronous sampling command frames or not, if SO, the step C1 is carried out, and if NO, the step C2 is carried out; C1, recording current sampling point numbers and current synchronous sequence numbers, setting a synchronous data computing mark so as to transmit telemetering vectors to the main control unit, and carrying out the step D; C2, setting a local clock of a sampling unit, and ending the step; and D, sequentially storing the telemetering vectors according to the corresponding synchronous sequence number, and setting corresponding data receiving success marks. In the invention, the main control unit transmits the synchronous command frames to the acquisition units through the bus, the acquisition units response to the synchronous command frames through the data receiving success marks, so that the management to the telemetering vectors can be realized, the synchroneity and the rapidity of the response of the acquisition units to the synchronous command frames can be ensured, and simultaneously, the accuracy of the synchronous command frames is ensured.

The invention provides an agricultural product cold chain storage transport fine control modeling and optimizing method. The modeling method is characterized in that data information such as temperature factor, humidity factor, and gas concentration factor of a cold storage chamber can be acquired in a preset time; according to the acquired data information such as the temperature factor, the humidity factor, and the gas concentration factor, the response curves of the temperature, the humidity, and the gas concentration can be acquired, the per unit curves converted according to the corresponding curves can be acquired; the cold chain control models corresponding to the factors can be acquired according to the response curves and the per unit response curves; the cold chain fine control coupling models can be acquired according to the cold chain control models corresponding to the factors; the data information such as the temperature factor, the humidity factor, and the gas concentration factor of the cold storage chamber can be acquired in a real-time manner; according to the data information such as the temperature factor, the humidity factor, and the gas concentration factor of the cold storage chamber, which can be acquired in a real-timed manner, the output control signals of the factors can be acquired by adopting the cold chain fine control coupling models to change the frequency conversion refrigerator rotating speed, the electric humidification water valve opening degree, and the electric air control valve opening degree.

The invention provides a vehicle-mounted unit awaken sensitivity automatic adjusting method and system, and solves the problem of inconsistency of the vehicle-mounted unit awaken sensitivity. The method comprises the following steps that an issuing device transmits an awaken signal according to the standard power at the farthest transaction distance specified by the vehicle standard, if the issuing device receives a vehicle-mounted unit response signal, the vehicle-mounted unit is instructed to decrease the awaken sensitivity for one step until the response signal cannot be received, and the awaken signal is transmitted by using the higher second power to awaken the vehicle-mounted unit and instruct the vehicle-mounted unit to increase the awaken sensitivity for one step; and if the issuing device does not receive the vehicle-mounted unit response signal, the awaken signal is transmitted by using the higher second power to awaken the vehicle-mounted unit and instruct the vehicle-mounted unit to increase the awaken sensitivity for one step, and then the awaken signal is transmitted by using the standard power until the response signal can be received. The method and the system are easy to implement and accurate and simple and can realize accurate adjustment without other steps.

The invention provides a method and a device for digital filtering. The method includes steps of extracting input signals required to be subjected to FIR (finite impulse response) filtering to obtain phase step signals; reading a phase step response unit from a prestored phase step unit response table; multiplying amplitude of the phase step signals and a phase step unit response to obtain a phase step response; and summing all phase step responses to obtain results of FIR filtering of the input signals. The method and the device for digital filtering solve the problem that an existing FIR filter in the prior art requires many multiplying units and summators, and effects of reducing usage of hardware resources and improving system running efficiency are realized.

The invention provides a mouse device and a method for operating the mouse device. The mouse device comprises a processing unit, a roller component and a signal output component. The roller component and the signal output component are electrically connected with the processing unit respectively. The method comprises the following steps: the roller component responses to a user to roll and outputs a first signal to the processing unit; the processing unit responses to the first signal and outputs a normal rolling signal; the signal output component responses to the operation of the user and selectively outputs a second signal to the processing unit; and the processing unit responses to the first signal and the second signal, so as to output an accelerated rolling signal.

The invention discloses a system for testing the parking response time. The system comprises a mobile test part, a trigger part and a signal receiver. A first electric signal emitted by the trigger part triggered by the alarm point of a tested vehicle when the mobile test part passes through and a second electric signal emitted by the sound output part of the tested vehicle when an alarm sound isemitted are obtained through the signal receiver, and the electric signals are used for replacing sound signals, so the propagation delay is greatly reduced; the signal receiver is used for replacinga camera and a microphone to measure the parking response time, so the equipment error is greatly reduced, and the millisecond-level unit response time required in ISO related standards can be very accurately measured; and special devices such as the camera/microphone and analysis using audio and video processing software are not needed in the test process, so that the test specialty is reduced, and the test cost is reduced. The invention further discloses a method for testing the parking response time.

The invention discloses an integrated platform production scheduling intelligent analysis and decision control system and method. The integrated platform production scheduling intelligent analysis anddecision control system comprises a data processing terminal, a water regimen water scheduling system, a host on-line monitoring system, an electric energy system, a display unit, a production scheduling intelligent analysis and decision control system body, a unit boot response time statistical analysis module, an unit work efficiency on-line monitoring module, an unit work condition on-line monitoring and analyzing module, an unit boot executing component maintenance auxiliary decision unit, an unit boot process response optimization auxiliary decision unit, an unit response time priority control guidance unit, an unit efficiency priority regulation and control guidance unit and an unit work condition priority regulation and control guidance unit. According to the integrated platform production scheduling intelligent analysis and decision control system and method, manpower input can be reduced, the working intensity of workers is reduced, the difficulty of operation and managementof a power station is lowered, aging information of unit components is conveniently controlled, the grid-connected time of an unit is shortened, and waste of water resources in the unit boot process is reduced.