506results about How to "Realize the control function" patented technology

The invention belong to the technical fields of low-voltage power distribution and power electronics, and relates to a battery charging and replacing station for electric vehicles. In the battery charging and replacing station for the electric vehicles, battery replacement and separated-box charging take the priority and entire vehicle charging takes the secondary. The battery charging and replacing station can satisfy the requirement of replenishing electric energy for large-size commercial vehicles and small-size passenger vehicles. In addition, a warehousing type automatic battery replacing system is adopted so that the functions of automatic battery replacement and automatic warehousing in / out management are achieved, and a separated-box charging system can be used for charging the batteries.

The invention discloses a sensor device capable of changing sampling frequency, which is characterized by comprising a sensing device, a signal acquisition device, a processing device, a multi-version control device and a driving executive device. The invention also discloses a control method of the sensor device capable of changing sampling frequency, which is characterized by comprising the following steps of: setting a time parameter and preset data; obtaining information state after receiving outside data by the sensing device, changing the sampling frequency of the signal acquisition device according to the information state, and processing information. The sensor device and the control method thereof provided by the invention can use different frequencies and processing modes so as to rationally deal with abnormal conditions.

The invention provides a cloud-computing-technology-based recording and broadcasting system. The system comprises cloud recording and broadcasting all-in-one machines and a cloud recording and broadcasting management center, wherein the cloud recording and broadcasting all-in-one machines are distributed within recording and broadcasting rooms, and used for acquiring and outputting an audio and video signal and a VGA (video graphics array) signal, generating an integrated multimedia courseware, and transmitting the acquired audio and video signal to the cloud recording and broadcasting management center through a network, and asking for the cloud recording and broadcasting management center to monitor and mange the acquired audio video signal; and the cloud recording and broadcasting management center comprises a cloud recording and broadcasting management server and a streaming media server, wherein the cloud recording and broadcasting management server is used for monitoring and managing the recoding process of the cloud recording and broadcasting all-in-one machines of the recording and broadcasting rooms, and the streaming media server is used for providing a recording and broadcasting resource to a far-end user. According to the recording and broadcasting system provided by the invention, the recoding and the managing can be separated from each other, and the remote management can be effectively carried out on the recording and broadcasting process. The invention further provides a cloud recording and broadcasting method correspondingly.

The invention relates to a monitoring system for an electric automobile battery charging and replacing station. The system comprises a superior system, an electricity distribution monitoring system, a charging monitoring system, a battery replacement monitoring system and a video monitoring system; a monitoring work station, a server, a printer, an electricity distribution system communication management machine and an electricity utilization information collecting terminal are connected with a network exchanger of the charging monitoring system through a local industrial Ethernet; a network exchanger of the electricity distribution monitoring system is connected with a communication gateway of the superior system through the local industrial Ethernet; an intelligent communication terminal of the battery replacement monitoring system is connected with the network exchanger of the charging monitoring system through the local industrial Ethernet; and a video server of the video monitoring system is connected with the communication gateway of the superior system through the local industrial Ethernet. The system can meet the requirement of electric energy complement of large commercial vehicles and small passenger vehicles and can realize omnibearing, effective and real-time monitoring on the battery charging and replacing of electric automobiles.

The invention discloses trusted hardware equipment and a using method thereof, which belong to the field of trusted computing. A trusted module with control function in the trusted hardware equipment is used for checking operating state and completeness of the trusted hardware equipment. The checking contents include but are not limited to a firmware code of a basic hardware functional circuit, operating mode configuration information, control strategy configuration information, a session key, an equipment certificate, trusted interaction-based controlled function, operating state of the basic hardware functional circuit and the like. The trusted module can verify a trusted computing platform digital signature or encrypted data packet including the firmware code, the operating mode configuration information, the control strategy configuration information, the session key and the equipment certificate and store the verified data packet into the firmware memory unit, the configuration memory unit, the strategy memory unit and the private data memory unit of the trusted hardware equipment. The equipment and the method provide a judgment means for judging the creditability and trustiness of the hardware equipment for a trusted computing platform.

The invention discloses a multifunctional wearable human-computer interaction input equipment based on an MEMS (Micro Electro Mechanical Systems) acceleration sensor, and belongs to the field of a human-computer interaction input interface of a computer. The multifunctional wearable human-computer interaction input equipment has various computer peripheral functions including a mouse, a handle, a wheel and the like. The accelerated velocity of an induction palm in X-axis and Y-axis directions by an MMA7361 acceleration sensor; then, an analog signal output by the acceleration sensor is processed and converted into motion state parameters including the inclination gesture, the rotation angle speed, the rotation acceleration and the like of the user palm; according to a function mode (the mouse, the handle, the four-direction wheel and a self-defined keyboard) selected by an operator, a corresponding control algorithm is dynamically called to carry out analysis processing on gesture movement so as to realize different input equipment functions. The multifunctional wearable human-computer interaction input equipment can be designed into various boundary dimensions convenient to wear, a sleep awakening function is designed in a program, and the multifunctional wearable human-computer interaction input equipment is especially suitable for occasions including meetings, classrooms, exhibition rooms and has the advantages of wide application prospect and important research value.

The invention discloses a realization method of a speaking right signaling of a broadband multimedia cluster system dispatching station based on TD-LTE (Time Division Long Term Evolution), which relates to a realization method of a speaking right signaling of a broadband multimedia cluster system dispatching station and solves the problems of low efficiency and easy mistake making of the traditional digital cluster technology. The realization method of the speaking right signaling is completed on the basis of a broadband multimedia cluster system. The system comprises a terminal connected with a broadband wireless access subsystem through an LTE-Uu (Long Term Evolution User to User) interface, the broadband wireless access subsystem is connected with a network subsystem through an S1-MME (Mobility Management Entity) interface, and the network subsystem and the broadband wireless access subsystem are connected with an operation maintenance subsystem. The specific procedures of the realization method are as follows: when group calling is established, a DC (data center) sends a speaking right application request to a TDS (Transaction Data Set), and the TDS replies a speaking right application response to inform the DC whether the speaking right is granted; when the DC owns the speaking right and conversation is finished, the DC sends a speaking right release request to the TDS, and the TDS releases the speaking right and returns a speaking right release response to the DC. The invention can satisfy the application requirements of commanding and dispatching.

This invention relates to a touch sensing method for testing condensers, which converts the variance of condensers to that of charges then to be turned to measured voltage, in which, the method includes the following steps: a, charging to sensing point Cs and the charged voltage of each is VDD, b, transferring the charge of sensing point Cs to charge storage Cc, c, measuring the charge volume at Cc and converting it to voltage. A light-touch switch device for testing capacitance includes a touch sensing device and a touch identifying system.

The invention provides a method for integral realization of wireless touch control and a wireless touch control all-in-one machine. The wireless touch control all-in-one machine comprises a wireless screen projection module, an inverse control module, an electronic whiteboard module and a recording and playing module. The wireless screen projection module is operated at the steps that a screen projection frame displayed by a wireless touch control screen is re-arranged when a new wireless screen projection request from a new wireless screen projection client side is received, and the wireless touch control screen is divided into (M+1) areas according to screen projection setting rules, wherein the M areas are used for wireless screen projection of original M wireless screen projection client sides respectively; and the other area is used for wireless screen projection of the new wireless screen projection client side. The method and the machine have the advantages that application experience of seamless switching of multiple types of equipment can be achieved by each functional module at any time according to demands during a meeting course; and a meeting presenter does not need to walk among the multiple pieces of equipment, and meeting participants can concentrate on the screen, so that meeting efficiency and meeting experience can be enhanced.

The invention discloses a portable electronic device and a wire-control method. The portable electronic device includes an earphone socket, a CPU and an interruption detecting module. During the wire-control process through a wire-control earphone, the CPU records the time from the press-down to release of the wire-control earphone key-press, compares the time length with the preset threshold to judge and record the type of the key-press corresponding to the time length, and performs corresponding functions according to the recorded type of key-press for one-time operation or the combination of key-press types for many times of operation. With the simple wire-control earphone provided by the invention, various control functions can be performed to the portable electronic device.

Provided are a PCIe switch provided with a bandwidth control function, and a computer system using the same. The PCIe switch has: input ports to which are connected initiators that generate packets; output ports to which are connected targets that are the transmission destinations of the packets; and an output port adjustment section intervening between the input ports and the output ports, for adjusting the output of packets from the input ports to the output ports. The input ports further have a bandwidth control section that establishes bandwidth limit values beforehand for each of a plurality of divided groups; classifies packets transmitted from the initiators into any of the plurality of groups according to a predetermined rule; and outputs the classified packets to the output adjustment section, on the basis of the bandwidth limit values.

The invention relates to a novel normal-pressure room-temperature plasma induced mutation breeding device. The novel normal-pressure room-temperature plasma induced mutation breeding device comprises a sample processing system, a cooling system, a control system and a detection system; the sample processing system comprises a clean working chamber without bioactive contaminants; a step motor and an object stage are arranged in the clean working chamber; the object stage is arranged on the step motor; at least one sterilizing device mounting position is reserved in the inner cavity or on the wall of the clean working chamber; the detection system comprises a gas flow controller, a temperature sensor and a position sensor; and the control system comprises an operating panel and a controller, and the controller is used for controlling the step motor to realize rising and falling or horizontal rotation of the object stage so as to automatically process a plurality of samples. The novel normal-pressure room-temperature plasma induced mutation breeding device is capable of realizing the functions of continuous automatic processing, automatic sterilization, automatic monitoring and control on the samples, and also capable of completing the plasma induced mutation breeding in the normal pressure and room temperature environment at higher efficiency.

The invention discloses an instrument for detecting the shearing strength of the interlayer of an asphalt pavement. The instrument comprises a base, a driving motor, a pushing piece which ensures that the driving motor drives a shearing piece to shear a sample through a transmission piece, and a force gauge for real-time detection of shearing force; the transmission piece is mounted on the base; a data acquisition and control system which analyzes and processes signal detected by the force gauge and accordingly controls the driving motor according to the processing results, and a host computer connected with the data acquisition and control system are further included; the driving motor is a stepping motor; and the data acquisition and control system adopts an MSP430 singlechip, and is engaged in two way communication with the host computer through a USB interface. The invention has the advantages of reasonable mechanical structure, small size, light weight, high degree of automation and convenient use and operation, and can effectively monitor and control the shearing piece to be tested in a real-time manner and greatly improve the measuring accuracy.

The invention discloses a remote control method and device of a monitoring system. The method comprises the following steps of: deploying a VNC (Virtual Network Computer) client module on a client and deploying a VNC service side module at an agent side; starting the VNC service side module of the corresponding agent side and the VNC client module of the corresponding client according to a current control requirement; when the client initiates a connection request to the agent side, authenticating a current client according to identity information configured in the VNC client module and identity authentication information configured in the VNC service side; if the authentication passes, displaying a remote desktop of a corresponding agent side in real time at the current client according to display configuration information configured in the VNC service side; and controlling the corresponding agent side according to the operation of a user on the client. By adopting the method and the device disclosed by the invention, remote control over the agent side by a manager is easier and more visualized.

The invention discloses an intelligent electronic type voltage transformer. The intelligent electronic type voltage transformer comprises a far-end module, an amorphous iron core, an optical fiber composite insulator, an insulating oil layer, a resistance-capacitance voltage divider, an optical fiber and a combination unit. According to the intelligent electronic type voltage transformer, the iron core is made of amorphous materials, a resistance-capacitance voltage division principle is used as a design principle, and a transformer body is formed by pouring insulting silicone rubber on the amorphous iron core, a primary winding and a secondary winding. According to the intelligent electronic type voltage transformer, the iron core is made of amorphous alloy, so that the intelligent electronic type voltage transformer has high saturated magnetic induction and low loss, the weight and the size of the intelligent electronic type voltage transformer can be reduced greatly, and efficiency can be improved greatly. In addition, the intelligent electronic type voltage transformer has low noise, is easy and convenient to install and use, does not need maintaining in an operation process, is light in weight, high in accuracy, good in linearity and wide in measuring range, overcomes the defects that a conventional electromagnetic voltage transformer is narrow in frequency band, slow in response and the like, and has practical significance to transformation of and improvement to existing electrical equipment, and the ability to resist electromagnetic interference is enhanced.

A hybrid vehicle control and AMT integrated control system integrates the vehicle control management system VMS and the AMT control system on one module, that is, realizes the control functions of the two on one controller hardware. The electronic control system of the hybrid power system consists of 4 electronic control units, which are the engine management system (EMS) ECU, the rear axle drive motor controller MCU, the battery management unit BMS that monitors the state of the power battery, and is responsible for coordinating the control of various components. unit of the vehicle electronic control unit VCU. Each controller forms a distributed CAN bus network, and transmits information through the CAN bus to realize coordinated control.

The invention relates to an automatic switching control method of hot-standby redundancy of a remote control computer. The method is applied to a ground measurement-launch-control flow of a launch vehicle to realize hot-standby redundancy switching of a remote control computer during long-distance testing. Hardware units of two re mote control computers redundant to each other are equipped with dual-network cards, dual-network card binding is carried out by an INTEL Team technique and only one IP address is used externally, and a network is formed by a dual-machine-redundant Ethernet switch. The two remote control computers can issue network variables by the Ethernet network to realize a mutual monitoring function; and data communication is carried out by the Ethernet network and a programmable logic controller (PLC). When a fault occurs at one remote control computer, the other remote control computer monitors the state of the fault remote control computer and the current control state of the fault computer is synchronized to the other fault-free computer automatically, so that automatic switching control is realized.

The invention relates to a protective circuit of a control and protection switch. The circuit comprises: a microprocessor circuit, a signal acquiring circuit, a power supply circuit, an input circuit, a drive circuit, an output control circuit, a human-computer interface circuit and a communication circuit. The circuit has a plurality of protection functions such as overload, phase failure, underload, imbalance and the like, as well as the display function of nixie tubes and the communication function of field buses, and can form a digital control and protection switch capable of communicating together with the main body of the control and protection switch. The protective circuit of the control and protection switch adopts few elements, effectively realizes the protection, control, measurement and display functions of the control and protection switch by reasonable connection, and has communication function. The circuit is simple in connection and high in anti-interference performance, and has the advantages of small volume and high reliability when used in the control and protection switch.

The invention relates to an intelligent adapter socket in response to requirements and a control method of the socket. The socket comprises a communication module, an information processing module, an infrared detection sensor, a switch control module and jacks, wherein the information processing module comprises a controller which is connected with the communication module, AC is connected to the jacks via the switch control module, the controllers is in control connection with the switch control module, one of the jacks is connected to a storage battery, and the controller is connected with the infrared detection sensor. In the trough period of power utilization or when the power cost is low, the storage battery is charged, and an electric appliance is connected to the power grid; and in the peak period of power utilization or when the power cost is high, the electric appliance is disconnected from the power grid or is connected to the power grid intermittently, and the storage battery supplies power to the electric appliance. Thus, power is saved for the users, and the users can obtain economic compensation and reduce the electricity charge in response to the requirements.

The invention discloses a satellite communication system of large-scale satellite terminals. The system comprises a satellite connection part and a 3G (The 3rd Generation Telecommunication) core network. A master station at the satellite connection part is connected with the 3G core network through an Iu interface, and used for forwarding request signaling and grouping service attached by certified satellite terminals to the 3G core network; and the 3G core network processes the request signaling attached by the certified satellite terminals and distributes a service channel used for transmitting the grouping service to a satellite terminal of which attachment is successful. According to the invention, the satellite connection part is accessed into the 3G core network to achieve the management of the large-scale satellite terminals at the satellite connection part by the 3G core network. The invention further discloses a satellite terminal access method for the satellite terminals in the satellite communication system, and the problem caused when the satellite terminals access into the 3G core network is solved by adopting the method.

The invention discloses a batch processing controlling method and device. The method comprises the followings steps: obtaining the corresponding executive information of a target batch processing job, wherein the executive information comprises call information of a target batch processing service and control information needed by the call execution of the target batch processing service; carrying out corresponding call execution processing on the target batch processing service on the basis of the call information; and control the call execution process of the target batch processing service on the basis of the control information. According to the method disclosed by the invention, the function of controlling the batch processing service is realized while the entry function of the batch processing service is provided, so that by applying the method, the function of a batch processing trigger can be effectively extended, and when the batch processing service is developed by technical personnel, only the business logic implementation of the batch processing service is needed to be concerned and the developing complexity of the batch processing service is effectively reduced.

The invention relates to a burglar alarm for an electromobile, comprising a power module, a singlechip control module, a vibrating sensor, a wireless receiving and sending module and a mobile communication module; the power module is connected to all the modules for supplying power; the singlechip control module is respectively connected with the vibrating sensor, the wireless receiving and sending module and the mobile communication module through an I / O (Input / Output) interface; the wireless receiving and sending module is subjected to receiving and sending communication with a remote controller in a wireless way; and the mobile communication module is connected with a mobile phone of an owner of the electromoible through a mobile communication network. The burglar alarm for the electromobile is reasonable in design, realizes convenient and flexible intelligent wireless monitoring and alarming functions with low cost, high quality and super long distance by adopting a burglar alarm way based on the mobile communication network, and has the characteristics of strong alarm monitoring function, high accuracy, flexible and varied alarm ways and the like. In addition, the status of the electromobile can be known in time under the condition of man and car separation by using the burglar alarm.

The invention discloses a micro-motion function and hydraulic brake control system of a wheeled dozer, and belongs to the field of wheeled dozers. The micro-motion function and hydraulic brake control system comprises an oil tank, an oil suction filter, a gear pump, a high-pressure filter, a prefilling valve, a micro-motion oil cylinder, a left pedal valve, a pressure switch, a brake valve set, a right pedal valve, a shuttle valve set, a rear axle brake, a front axle brake and a parking brake. Through the left pedal valve (micro-motion function pedal valve), a driver can effectively control tire drive force by combining the condition that the tire drive force ranges from 0 percent to 100 percent, wheel slipping is avoided, tire abrasion is reduced, and therefore engine power can be effectively utilized, oil consumption can be reduced, and circulating speed can be improved. According to the micro-motion function, the tire drive force is effectively controlled, meanwhile, emergency braking can be achieved through a service brake, and the reliability and running safety of a brake system are obviously increased. Main elements of the control system are integrated on the brake valve set, pipe connection is simplified greatly, and pipe arrangement is more reasonable.

The invention discloses a vehicular night curve auxiliary and vision enhancing device, which comprises a follow-up steering illuminating subsystem, an infrared night viewing subsystem, an embedded processing control platform and an LCD (liquid crystal display) screen. The embedded processing control platform is used for acquiring and transmitting vehicular state information and calculating control quantity of the follow-up steering illuminating subsystem to control the follow-up steering illuminating subsystem, and further used for acquiring and processing video signals of the infrared night viewing subsystem. The embedded processing control platform is respectively connected with a vehicular CAN (controller area network) and the follow-up steering illuminating subsystem through CAN bus interfaces, and further connected with an infrared CCD (charge coupled device) camera through a video transmission cable / interface. The embedded processing control platform is connected with the LCD screen. By means of full utilization of the automobile electronic technique and the microelectronic technique and completely technical combination, the visual field is expanded for a driver driving at night, hazardous situation perceptual ability of the driver under adverse conditions can be improved, and accordingly night driving safety can be improved.

The invention relates to a control method and a full-servo control system for operating a multi-axis mechanical arm. The control method comprises the steps of setting function instruction data by the program editing window of an input / output interface or a function conversion module which is controlled by a key and transmitting the data to a plurality of groups of any memory storage modules for storage; calling the data, transmitting the data to a signal processing module after the processing by a data operation module and a data coding module and conversing the data into a function signal, later amplifying the data according to the recognizable format of a main control subsystem; calling a function execution signal and corresponding die number within a set period by a set servo module and an electric control execution mechanism to finish the control operation of the mechanical arm; arranging a multi-axis control module and providing a fixed mode to select to implement different functions; and automatically detecting the fault and memorizing the fault number by a fault detection module, implementing automatic alarming function by micro adjusting the axis position when in operation and automatically accumulating and calculating the operation times, and jumping out of an infinite circular operation state.

The invention discloses a pairing method and control method of an intelligent Bluetooth LED integration lighting device. The pairing method comprises the steps that firstly, a clock device of a Bluetooth LED lamp unit starts online code matching time; secondly, the Bluetooth LED lamp unit sends out cipher information in a broadcast mode; thirdly, a Bluetooth control terminal receives the cipher information; fourthly, the Bluetooth control terminal sends out code matching information in a broadcast mode; fifthly, the Bluetooth LED lamp unit receives the code matching information in a scanning mode; sixthly, the Bluetooth LED lamp unit verifies the code matching information through a code matching program; seventhly, the code matching information passing verification is stored, and the code matching information not passing verification is abandoned; eighthly, whether the online code matching time is up or not is checked, if not, the second step is executed again; ninthly, pairing is finished. By means of the control method, a plurality of Bluetooth control terminals can be used for controlling a plurality of Bluetooth LED lamp units in an interaction mode, a complicated communication affirmation procedure is not needed, and the intelligent home life is effectively achieved.

The invention relates to a smart home control system. The smart home control system comprises a smart gateway, a wireless router and a mobile terminal, wherein the smart gateway is connected with a plurality of bus terminals through buses; the smart gateway is wirelessly connected with a plurality of wireless terminals; and the wireless router is connected between the mobile terminal and the smart gateway. The smart home control system with the structure is suitable for use in modern family life. A customer can realize installation of the smart home control system through simple self-service combination, and upgrade and change the system at any time. The customer can finish installation of the smart home system as required through simple installation configuration. Through adoption of the smart home system, most family-required control and management functions such as lamp light, curtain and environment monitoring and control, and home appliance control can be realized. The smart home control system can be installed freely and easily, is very suitable for home smart transformation and upgrading, and has a very considerable prospect.

A base-band signal processing chip includes a plurality of input-output terminals, an analog signal processing module, a base-band signal generating module, a base-band signal processing module, a control module and a clock module, wherein the analog signal processing module is mainly used for preprocessing, including the analog-digital conversion of, signals to be emitted and the base-band signals to be processed, and the base-band signal generating module processes the signals to be emitted to generate the corresponding base-band signals, and the base-band signal processing module processes the base-band signals to be processed to drive the subsequent parts, and the control module implements the control of encryption and decryption and mute of processed signals by controlling the base-band signal generating module and a base-band signal processing module, and meanwhile the clock module provides the working-required clock to the control module, thus integrating the processing and controlling of analog-signal band-base signals on a single chip.

This invention relates to a spot intelligent unit and its operation method supporting industry communication network agreement, which comprises control unit and communication port module. The communication port module realizes the MODBUS / TCP industry Ethernet agreement or DeviceNet spot bus agreement or Profibus-DP spot bus agreement. The control unit has a microprocessor connected with A / D converter, D / A converter through light couple device, wherein its switch input, output and A / D converter and D / A converter are connected with the control subject.

The invention relates to a fine-granularity network access control method based on user connection information, with the core thought of realizing the network access control method which audits the connection initiated by the user based on user identity and authority through the architectures of a gateway, an authentication server and a client. The method realizes a proposal that each connection initiated by the client and network application programs which initiate the connection can be audited and controlled at the authentication server terminal by binding each connection initiated by the client and the user identity. The method controls the network access of multiple users in the local area network, has relatively high control accuracy and flexibility and can satisfy the control requirement of multi-level of network access and flexible user logging method.