34 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 provides a nonlinear-fitting infrared non-uniform correction method based on time-domain Kalman filtering correction. The technical proposal is as follows: firstly, assuming that a response change curve of each array unit of an infrared focal plane detector is continuous on time, and using a high-order multi-parameter nonlinear polynomial to fit and describe the response change curve; secondly, acquiring a response output value of each array unit at four different temperature points, using a nonlinear equation solution method to determine a plurality of parameters in each array unit response expression; thirdly, using time-domain Kalmn filtering to carry out time-shift correction on each parameter in the response expression for solving a problem that the detector response shifts with the time, and acquiring an analysis expression of the response curves of the detector array unit; and finally, using the analysis expression to calculate the response output of each array unit of the detector under any time and any temperature conditions. The nonlinear-fitting infrared non-uniform correction method realizes the correction of inconsistent response of the detector and solves non-uniformity problem of the infrared image.

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 provides loading and linking method and device of a dynamic link library. The loading and linking method and device of the dynamic link library enable the devices which utilize the same operation system and a processor with different instruction set to share the dynamic link library with same functions. The method includes that after loading of the application program, a dynamic link library needed to be called by the application program is loaded into the memory; a processor unit responses the application program to call instructions of the dynamic link library; if the first code instruction set type of the dynamic link library is different from the second code instruction set type of the processor unit, a simulating processing unit is started to run the dynamic link library of the first code instruction set type to acquire executing results. The code type of the executing results belongs to the second code instruction set type. The loading and linking method and device of the dynamic link library is applicable to the technical field of the dynamic link library.

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 provides a handheld device with signing function, which comprises a central processing unit, a memory unit, an input unit and a signature unit. The central processing unit responses to a signing command which is input by the input unit to generate a file identification code, and generates a control command according to the file identification code which is a unique group of codes corresponding to each approved file; the signing unit responses to the control demand of the central processing unit and generates a group of codes matching with the file identification code; the central processing unit responses to the signing confirmation command which is input by a user, generates and memorizes the record of the signing information of the file signed. Simultaneously, the invention provides a method for using the handheld device to sign. The device and the method are convenient for a signing person to sign on a paper file and generate signing records.

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 an energy-saving electronic device which comprises a backlight unit, an input unit, a storage unit and a micro-processor unit, wherein the backlight unit is used for generating the back light of the electronic device; the input unit responses the input operation of the user and generates a command signal; the storage unit is used for storing a setting archive; the setting archive defines backlight time lag closure time under various use modules; the micro-processor unit comprises a timing module and a backlight management module, wherein the timing module is used for timing; the backlight management module is used for acquiring backlight on-off state corresponding to the module and backlight time lag closure time corresponding to the module which are from the setting archive when the electronic device enters into a use module and facilitating the electronic device to be in the backlight on-off state defined by the use module. When the backlight state defined by the use module is on, the device controls the timing module to counting time. When the time accounting of the timing module reaches the backlight time lag closure time, the device controls the backlight unit to close the back light.

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 discloses a card simulation method, terminal and system for near-field wireless communication, and belongs to the technical field of communication. The system comprises a mobile terminal and a card reader, wherein the mobile terminal is used for establishing near-field wireless communication connection with the card reader; the card reader is used for sending an application protocol data unit request instruction to the mobile terminal; and the mobile terminal is furthermore used for generating a card simulation application protocol data unit response instruction in response to the application protocol data unit request instruction, and sending the card simulation application protocol data unit response instruction to the card reader so as to trigger a card simulation function. The card simulation method, terminal and system for near-field wireless communication are suitable for near-field wireless communication, and have the advantages of increasing the distance of card simulation communication, facilitating the card authentication work of users at relatively far places, and being simple to operate, wide in applicability and beneficial for improving the using efficiency.

The invention provides a homomorphic encryption based authentication system and method for vehicular Ad-hoc networks and solves technical problems of high authentication cost and low efficiency of theprior art. The authentication method comprises the following steps: roadside unit registration implemented by a roadside unit registration request module and a trusted mechanism on a roadside unit registration response module and vehicle registration implemented by a vehicle registration request module and a trusted mechanism on a vehicle registration response module; generation of a current pseudonym of the vehicle by a V2R phase vehicle authentication request module; V2R phase authentication implemented by the V2R phase vehicle authentication request module, a V2R phase roadside unit authentication unit response module and a trusted mechanism authentication response module together; and V2V phase authentication implemented by a V2V phase vehicle authentication request module, a V2V phase roadside unit authentication response module and the trusted mechanism authentication response module together.

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 provides a virtual keyboard providing device, which comprises a virtual keyboard information database and a processing unit, wherein the virtual keyboard information database comprises configuration information for a plurality of press keys of a virtual keyboard; and the processing unit responses the operation of users and generates the virtual keyboard formed by a plurality of press keys with three-dimensional visual effects according to the configuration information of the press keys, and the virtual keyboard is displayed on a screen.

The invention relates to the technical field of civil engineering detection, and provides an intelligent impact mapping method detection system. The intelligent impact mapping method detection system comprises a control unit, a host unit, an excitation unit and a receiving unit, wherein a user compiles program code through the control unit; the host unit is connected with the control unit and converts the program code in the control unit into an excitation instruction; the excitation unit is used for responding to the excitation instruction of the host unit, and executing the excitation action; the receiving unit is used for receiving excitation data of the excitation action and sending the excitation data to the host unit. The intelligent impact mapping method detection system provided by the invention has the advantages that the program code of the excitation instruction is compiled through the control unit; the excitation instruction is sent through the host unit; the excitation unit responses the excitation instruction; the receiving unit receives the excitation data of the excitation instruction and sends the excitation data to the host unit; the intelligent control is realized in the whole detection process. The intelligent impact mapping method detection system can fast and efficiently collect the detection data and process the data in real time.

The invention discloses a demand response effect evaluation method based on fuzzy comprehensive analysis. Based on power grids and social demands, reliability, economical efficiency and environmental protection are used as three indexes for measuring a demand response effect. According to the reliability index, the participation way of a use, response time and the reliability degree of response capacity are mainly measured in the demand response process. According to the economical efficiency index, the cost of the unit response capacity for carrying out a demand response and the reduction of the power grid valley-to-peak difference due to a demand response event are mainly measured. According to the environmental protection index, after the demand response is carried out, measurement is mainly carried out from the environmental pollutant discharge quantity and the user energy consumption level. In the index calculation process, the indexes difficult to quantize are expressed in a relative value or level mode, and understanding and calculation are easy. In the index solution process, a fuzzy comprehensive analysis method is adopted, the problems that the evaluation indexes are fuzzy and difficult to quantize can be solved well, and the method is suitable for different demand response stages of the different power grids.

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.

The present invention provides a method for controlling mobile unit response messages. One embodiment of the method includes providing, to a mobile unit, at least one message including information indicative of at least one parameter for configuring at least one response to said at least one message for transmission over an access channel.

The invention relates to the technical field of civil engineering detection, and provides an intelligent impact mapping method detection system. The intelligent impact mapping method detection system comprises a control unit, a host unit, an excitation unit and a receiving unit, wherein a user compiles program code through the control unit; the host unit is connected with the control unit and converts the program code in the control unit into an excitation instruction; the excitation unit is used for responding to the excitation instruction of the host unit, and executing the excitation action; the receiving unit is used for receiving excitation data of the excitation action and sending the excitation data to the host unit. The intelligent impact mapping method detection system provided by the invention has the advantages that the program code of the excitation instruction is compiled through the control unit; the excitation instruction is sent through the host unit; the excitation unit responses the excitation instruction; the receiving unit receives the excitation data of the excitation instruction and sends the excitation data to the host unit; the intelligent control is realized in the whole detection process. The intelligent impact mapping method detection system can fast and efficiently collect the detection data and process the data in real time.

The invention provides a terminal control device and a terminal control method. The terminal control device is connected to the terminal device to control the terminal device, and has: a communication unit for communicating with the terminal device; a display for displaying an operation screen for controlling the terminal device; an information acquisition unit for obtaining information from the terminal device through the communication unit At least information about operating the terminal device stored in the terminal device and an operation object displayed on the display for operation; a synthesizing unit synthesizing the operation object on the operation screen stored in the control device and displayed on the display; and an instruction generating unit In response to the operation on the operation screen displayed on the display, a control command for the control terminal is generated, and when the operation object on the operation screen is operated, the instruction generating part generates information including at least the operation object that is determined to be operated and information about the operation object. The communication unit transmits the control command of the information on the operation amount of the object to the terminal device.