1461 results about "Work period" patented technology

To answer the security needs of the market, a preferred embodiment was developed. A preferred embodiment provides real-time network security vulnerability assessment tests, possibly complete with recommended security solutions. External vulnerability assessment tests can emulate hacker methodology in a safe way and enable study of a network for security openings, thereby gaining a true view of risk level without affecting customer operations. Because this assessment can be performed over the Internet, both domestic and worldwide corporations benefit. A preferred embodiment's physical subsystems combine to form a scalable holistic system that can be able to conduct tests for thousands of customers any place in the world. The security skills of experts can be embedded into a preferred embodiment systems and automated the test process to enable the security vulnerability test to be conducted on a continuous basis for multiple customers at the same time. A preferred embodiment can reduce the work time required for security practices of companies from three weeks to less than a day, as well as significantly increase their capacity. Component subsystems typically include a Database, Command Engine, Gateway, multiple Testers, Report Generator, and an RMCT.

A high-stability shift circuit using amorphous silicon thin film transistors, which utilizes two out-of-phase pulses to control the operating mechanism and the bias-relations among transistors in the shift circuit. This makes the transistors under the driving conditions of positive/negative-alternating biases so as to restrain the voltage shift of the transistors such that the threshold voltage will not excessively increase along with the increasing operating time. This can not only increase the lifetime of the amorphous silicon thin film transistors but also extend the operating time of the shift circuit.

A production scheduling management system includes: a long-range production scheduling unit that receives long-range production scheduling information including at least information on a delivery date of each lot, produces a lot processing schedule based on the delivery date of each lot, and outputs a long-range production schedule; a short-range production scheduling unit that receives the long-range production schedule and short-range production scheduling information, produces a short-range schedule of lot processing so as to fulfill the long-range production schedule, and outputs a short-range production schedule; and a work scheduling unit that receives the short-range production schedule and work scheduling information, produces a work schedule so as to fulfill the short-range production schedule, while taking account of conditions of each machine and conditions of each lot, and generates work schedule.

A method and apparatus for enabling extended operating time for a cellular telephone, pager, personal digital assistant, or the like, wherein the main battery of the portable electronic devices may be recharged from an auxiliary battery contained within a portable holder, and wherein the auxiliary battery is itself recharged by connecting to an external energy source.

Systems and methods for facilitating contact center coaching are provided. In this regard, a representative integrated contact center system incorporates a workforce manager, a quality monitor, and a coaching system. The workforce manager includes a scheduler. The quality monitor is configured to provide, to the scheduler, at least one quality goal for a work period of an agent and at least one quality score for the agent. The coaching system is configured to communicate with the workforce manager, the coaching system being operative to: receive information, from the quality manager, corresponding to a condition indicating that the agent is failing to meet pre-established criteria; schedule a coaching meeting with the agent in order to address the condition; and integrate the information corresponding to the condition into a coaching session form.

A system for and method of modeling thermal performance characteristics of HVAC components in a building uses the building power or other meter to measure power consumed by the components. The models are used to test the components, preferably during off hours, to ensure proper and efficient operation. Preferably, the testing software is written in a high-level interpretive language that is independent of the HVAC component being modeled. The models are adaptively maintained by periodically ensuring that their measured output matches the predicted output. When the two do not match, the model parameters are updated. These models can also be used to generate reports comparing costs and cost savings for different temperature and other environmental settings within selected zones in the building.

The multiple-cavity piezoelectric film driven pump is used in micro fluid conveyance and control. It consists of pump body with inlet and outlet passages, piezoelectric vibrator inside the pump cavity and inlet and outlet valves. It features at least two working cavities comprising piezoelectric vibrator and pump body connected serially or parallelly. Owing to that the pump has fluid outputting performance similar to that of several single-cavity piezoelectric pump connected serially or parallelly, the present invention has obviously raised output flow rate and pressure, and when in parallel connection, there is always output fluid in each work period and thus less output fluctuation.

The invention provides an electric pressure cooker, comprising an outer cooker, an inner cooker, a heating device, an elastic cell, a sealing device, a safety device and a control circuit which controls the pressure cooker to work. Besides, the invention also comprises a capacitance sensor, wherein the capacitance sensor comprises a first polar plate and a second polar plate, the heating dish is dislocated by the pressure to drive the first polar plate to move corresponding to the second polar plate, the signal of the capacitance change value is generated by changing the distance between the two polar plates, then the signal is inputted to the control circuit to detect and dispose, thus controlling the electric pressure cooker to work. The invention achieves the real-time detection and control of the pressure. As the pressure is continuous and adjustable, different pressure or working time can be chosen according to the condition of different food during the process of cooking. The capacitance value extra generated due to the capacitance sensor being disturbed by the temperature and the electromagnetic is counteracted by the compensating capacitance greatly. The signal quantity is effectively enlarged by the lever device, thus improving the detecting accuracy and the sensibility of the capacitance sensor.

The present invention is a High Efficient Integrated Heat Engine, or HEIHE for short. HEIHE is a reciprocal combustion engine integrated with both compound cycle and combined cycle. HEIHE comprises twin compound cylinder structure, with the first cylinder being the primary combustion and/or expansion cylinder; the second cylinder being the secondary combustion and/or expansion cylinder. Power strokes driven by expansions of different working fluids such as air-fuel combustion products, steam and compressed air, are integrated into one engine block. Twin cylinder structure provides compound expansions of three (3) different fluids as to recover the energies that would be lost with the exhaust fluids or during braking. All of these make HEIHE work around six (6) periods with twelve (12) operation strokes. Among six (6) working periods involved, four (4) periods contain four (4) different power strokes but only one of the power strokes consumes the fuel. Thus the fuel conversion efficiency could be greatly increased, or even be doubled comparing with the conventional internal combustion engine (ICE).

The invention provides an improved pressure cooker, comprising an outer cooker, an inner cooker, a heating device, a sealing device, a safety device and a control circuit which controls the pressure cooker to work, the cooker bottom of the outer cooker is an elastic plate. Besides, the invention also comprises a capacitance sensor, wherein the capacitance sensor comprises a first polar plate and a second polar plate, the cooker bottom of the outer cooker is elastically deformed by the pressure to generate displacement, thus driving the first polar plate to move corresponding to the second polar plate and changing the distance between the two polar plates, then the signal of the capacitance change value is generated and inputted to the control circuit to detect and dispose, thus controlling the electric pressure cooker to work. The invention achieves the real-time detection and control of the pressure. As the pressure is continuous and adjustable, different pressure or working time can be chose according to the condition of different food during the process of cooking. The capacitance value extra generated due to the capacitance sensor being disturbed by the temperature and the electromagnetic is counteracted by the compensating capacitance greatly. The signal quantity is effectively enlarged by the lever device, thus improving the detecting accuracy and the sensibility of the capacitance sensor.

The invention discloses an amphibious robot capable of flying and climbing wall and a control method of the amphibious robot. The amphibious robot comprises a flying subsystem, a wall-climbing subsystem, a connecting mechanism and an airborne control system, wherein the flying subsystem and the wall-climbing subsystem are fixed by the connecting mechanism at an angle of 0-90 degrees, the airborne control system is arranged on the flying subsystem or the wall-climbing subsystem, and the airborne control system controls the flying subsystem and the wall-climbing subsystem to enable the robot to have flying, wall-climbing and perching states. The amphibious robot can work under the three states respectively, can freely switch, and has the advantages of compact structure, reasonable design, simplicity in operation, flexibility in control and long working time, thereby having good application value and excellent promising future and being capable of meeting various task requirements.

The hydraulic power source with low idling energy consumption belongs to the field of fluid transmission and control technology, and is one oil supply device designed to lower the energy consumption in the non-work period and partial load work condition of hydraulic system. The present invention consists of hydraulic pump, motor, motor rotation speed controller, energy accumulator, solenoid valve, pressure sensor, displacement sensor, controller, pipeline, executor controlling proportion valve, direction valves and other parts. The present invention features that the hydraulic pump is one constant pressure variable capacity pump with displacement sensor for detecting the displacement of the pump, altering the rotation speed of the pump can reach the composite functions of making the power source possess constant pressure, constant flow and constant power, and lowering the rotation speed in the non-work period and partial load work condition of hydraulic pump can lower the power consumption of the system.

The invention relates to a five-axis cement-soil mixing pile device and a construction method. The device comprises a walking-type and crawler-type host machine, a winding machine, a guide rod, a steel wire rope, a slurry inlet, a power head, a speed change box, a speed reducer, drill stems, a middle support frame, a lower support frame, drill stems with wings, hoops, a multifunctional drill head, a slurry spraying opening and a background cement slurry mixing system, wherein the winding machine and the guide rod are fixed on the host machine; the power head is connected with a pulley on the top of the guide rod through the steel wire rope; the steel wire rope drives the power head to rise and fall in a vertical direction; the power head is connected with five drill stems sequentially through the speed change box and the speed reducer; the middle support frame is arranged on the middle parts of the five drill stems, and the lower support frame is arranged on the lower parts of the five drill stems; the drill stems with wings are connected to the lower ends of the drill stems; the hoops are arranged on the drill stems with the wings; the lower ends of the drill stems with the wings are connected with the multifunctional drill head; and the slurry spraying opening is formed in the multifunctional drill head. Compared with the prior art, the five-axis cement-soil mixing pile device has the advantages of guaranteeing the safety and the quality, reducing the cost, shortening the work period and the like along with no noise, no vibration and high efficiency.

The present invention discloses a controlling method and the system for smart home, each home appliance records a user's plurality of times of operations, and each sensor module in home appliance collects information on multiple times of working modes of each appliance, sends to the router wirelessly; the router analyzes busiest working periods and according working modes of each appliance, based on multiple times' working modes of each appliance and according working periods; router transmits control signals wirelessly to radio module installed in each appliance, to control each corresponding appliance run automatically in the working mode corresponding to the busiest working periods; the said controlling method and system operates simply, controls automatically without any manual operations, close to users' usage habits, and more humanized, it has freed a user's hands, avoided relying too much on mobile terminals, brought a great convenience to users.

The invention provides a household electricity intelligent management system. A sensor is used for monitoring the indoor personnel situation, the temperature, the humidity, light brightness and the like in a real-time mode. According to the acquisition of data like the temperature, whether relevant electric appliances are turned on or not is determined, and the temperature value when the relevant electric appliances run is determined. A working period of each electric appliance can also be set, before each relevant electric appliance is turned on, whether the current time is located in the working period of each electric appliance or not is preferentially judged, and if the current time is not in the working period, the electric appliances can not be turned on. According to the corresponding relation between the set electricity prices and periods, and the corresponding relation between the electricity consumption and the electricity prices, after the electricity consumption of each electric appliance is obtained, the total electricity consumption and the electricity consumption in each period are calculated, whether the total electricity consumption exceeds the preset value or not is judged, if the total electricity consumption exceeds the preset value, a prompt is sent to a user through an alarm module, the user is informed of the current electric consumption and the electric charge situation, and some electric appliances are turned off according to the preset electricity consumption weight of the electric appliances. The household electricity intelligent management system can effectively manage the household electric appliances and save electric energy when used.

In a coating unit, a piezovalve driven by piezoelectric elements is used as an opening and closing valve 79. The use of the piezovalve which can nearly disregard delay time makes it possible to accurately control the time of working the opening and closing valve 79 and to finely control working speed thereof at the time of opening and closing the valve. Therefore, operation necessary for closing the valve can be slowly performed, thus appropriately preventing dripping of a resist solution and occurrence of bubbles in a resist solution by air which enters from a forward end of a resist nozzle 60.

A computer program product for efficient scheduling of meetings including a computer usable medium having a computer readable program, wherein the computer readable program, when executed on a computer, causes the computer to obtain scheduling information of one or more potential meeting participants that includes a work schedule of the one or more potential meeting participants, a work office location of the one or more potential meeting participants during the work schedule, and a remote work schedule of when the one or more potential meeting participants will work remotely from the work office location during the work schedule; and to schedule a meeting based on the scheduling information, wherein a computer-accessible schedule notation of the meeting is created.

The invention discloses a determination method of network side harmonic current of a high-voltage direct current power transmission system. The determination method comprises the following steps: if the harmonic current voltage at a direct current power transmission line inlet is zero, decoupling and equalizing a rectifying side and an inverting side into a plurality of independent six-pulse moving bridge units; dividing a work period of the six-pulse moving bridge units into six phase converting sections and six non-phase converting sections; calculating a phase converting overlapping angle of each phase converting section; equalizing a current converter into a harmonic current voltage source containing internal resistance; calculating the direct current side harmonic current according to the concrete forms of a smoothing reactor and a direct current filter; obtaining valve side harmonic current according to an equivalent circuit of the current converter; and converting the valve side harmonic current to a network side according to a connecting structure of a transformer to obtain the network side harmonic current. The invention considers background harmonic current and other nonideal factors, and can quickly and accurately obtain the harmonic current at the network side of a converter transformer, accelerate the period for designing an alternating current filter in the high-voltage direct current power transmission engineering and improve the design quality and the design efficiency.

The invention discloses a method and system for testing a configuration logic design of a DCS (Distributed Control System) of a nuclear power station. The method comprises the following steps of: importing a designed configuration logic diagram to be tested into a selected minimal configuration DCS; communicatively connecting the selected minimal configuration DCS with an engineering simulation process platform; according to the preset test progress, running the configuration logic diagram to be tested on the minimal configuration DCS, and interacting data with the engineering simulation process platform, then recording a test result; and according to the test result, modifying the configuration logic diagram to be tested. According to the method and system disclosed by the invention, the configuration logic diagram is tested by using the minimal configuration DCS and the engineering simulation process platform, the correctness and completeness of the result can be virtually verified without depending on real field equipment, the debugging work period is shortened, and the safety and reliability of the design process is guaranteed.

The invention discloses a video-supporting remotely-controlled fishing biomimetic robotic fish with dual joints to which the power is supplied by coordinately swinging dual tail fins in an opening and closing way and coordinately swinging dual pectoral fins. The biomimetic robotic fish has the characteristics of high speed, flexible turning, high water resistance, high stability, support of fishing, long working time and support of video. The key technology of the biomimetic robotic fish is that: a gear shaft handle is used for pushing a U-shaped shaft arm actuating device, so that the swinging of the tail fins and the dual pectoral fins has the characteristics of continuousness, rapidness, stableness, high efficiency, strong force and the like; a bolt is used for driving a gear arm running device by rotating, so that fish body steering, closing of a fish mouth and receiving and releasing of a fish net can be realized, and rapidness, accuracy and firmness are realized; a dual-layer circular tube nipple joint is sleeved on an anti-water-seepage and inner cavity anti-water-seepage alarm device of a dual-layer rubber tube, so that a mechanism in the abdomen of the fish is ensured; an air pump and an air bag are combined skillfully and applied flexibility, so that the head of robotic fish rises upwards during floating and extends downwards during sinking, a biomimetic function is realized, and the flexibility and diving speed can be increased; and video and the remote control are integrated, so that the function of fishing real fishes with a biomimetic fish is realized.

An automated sorting system provides the ability to receive specimens for any number of diagnostic test procedures and to selectively transfer specimens to designated ones of a plurality of specimen processors based upon criteria of the laboratory facility such as the particular laboratory to perform the requisite diagnostic test, timing aspects like a lab's hours of operation or delivery schedule, type of specimen (e.g. tissue, blood, serum, and the like) or other factor that may affect specimen throughput efficiency. Automated accessioning comprises the determination of physical attributes of specimens using a specimen processor while reading data provided with a specimen as it is provided to the specimen processor (such data provided by the carrier and/or the vial by codes, ID tags, and the like), recording the determined information in a database of a control system, and comparing the determined information with information from a client diagnostic test order from a same or different database for connecting the specimen and an associated electronic record. Preferably also, the accessioning includes a labeling of the specimen after the connection with an electronic record for associating the specimen and record through the specimen diagnostic test procedure and reporting back to the client.

The invention discloses a method for controlling the power consumption of a positioning terminal. The method comprises the following steps: a. determining whether the position change of the positioning terminal occurs in a preset time, if yes, resetting the timer, and if not, carrying out step b; b. entering a sleeping state of the positioning terminal. Due to the definition of the actual working time to the positioning terminal in the invention, when the position of the positioning terminal is not changed, stopping the positioning operation so as to reduce the power consumption; and when the position of the positioning terminal is changed again, triggering the terminal to return to the working state so as to greatly reduce the power consumption on the premise that the positioning operation is not delayed, thereby greatly prolonging the stand-by time. The invention also discloses a positioning terminal.

The invention discloses an electric vacuum servo device control strategy of an electric car brake. The control strategy comprises the following steps: a vacuum pump control unit is used to control the on/off of a vacuum pump according to the collected signal of a vacuum pressure switch arranged on a vacuum tank and the output signal of a brake switch connected with a brake pedal or a pedal opening sensor, and the vacuum pump control unit is used to perform systematic failure diagnosis according to the output signal of the brake switch or the pedal opening sensor, the signal of the vacuum pressure switch and the operation time of the vacuum pump. By adopting the method of the invention, the problems of large energy consumption of the vacuum pump and poor system reliability can be solved.

The invention discloses a heating control method of an electric water heater and the electric water heater. The method comprises the following steps: setting a plurality of working periods of heating control of the electric water heater; dividing each day within each working period into a plurality of time quanta; recording the water consumption condition of a user within each time quantum, and determining the regular time quantum and irregular time quantum of water consumption of the user; recording the water consumption conditions of the user in the regular time quantum and the irregular time quantum; determining the user level according to the water consumption conditions of the user in the regular time quantum and the irregular time quantum; and adjusting the heating control rule of the electric water heater. According to the technical scheme, the method has the advantages that the water consumption habit of the user can be dynamically tracked, and the user level can be determined according to the water consumption conditions of the user in the regular time quantum and the irregular time quantum, so that the user can use hot water within the time quantum that the water is usually used, and moreover, repeated heating can be avoided, and as a result, the energy can be saved.

A multiple power mode amplifier provides a low and a high power mode without using switches. This amplifier may be used in radio frequency (RF) applications such as mobile telephones, pagers, portable digital assistants, and wireless e-mail devices. In the low power mode, the power consumption of the amplifier is reduced, which will increase operation time, especially important for battery-operated devices. In one implementation, the amplifier includes a number of impedance matching network units (130, 140, 150, and 160), impedance transformer (170), and a power stage (120). An implementation provides further power consumption savings by modulating a bias of an amplifier stage.

The invention provides a pulse wave acquisition device and a non-invasive blood pressure continuous beat-to-beat measuring system and method. The pulse wave acquisition device of an arm sleeve structure is adopted for the system to acquire brachial artery pulse wave signals and radial artery pulse wave signals, the system is low in power consumption, long in running time and more convenient and more comfortable to wear, and influences of inflation stimulus on an inflatable cuff on blood pressure measurement accuracy are avoided. A hemodynamic force detection analyzer in the system is connected with the pulse wave acquisition device wirelessly, and acquires, calculates and analyzes the brachial artery pulse wave signals and the radial artery pulse wave signals which are acquired by the pulse wave acquisition device; by combining the non-invasive blood pressure continuous beat-to-beat measuring method, non-invasive continuous beat-to-beat measurement of the blood pressure of a detected object is achieved, measurement operation is simplified, measurement accuracy is guaranteed, and the problem that because a non-invasive blood pressure measuring device and method in the prior art are tedious in operation and low in accuracy, continuous beat-to-beat measurement of blood pressure is hard to achieve is solved.

The invention provides a sleeve grouting material for steel bar connection and a preparation method thereof and relates to the technical field of construction engineering. The sleeve grouting materialfor the steel bar connection is mainly prepared from raw materials including cement, aggregate, an admixture, a polycarboxylic water reducer, a plastic expanding agent, a compound expanding agent, aregulator and the like; the sleeve grouting material has great machine discharging flowability and flowability after 30min, slight expansion, early strength and high strength, is easy to produce and construct in the aspect of construction and has the advantages of reliable quality, low cost, shortened construction period, convenience for utilization and the like; the sleeve grouting material has long working time and strong environmental adaptability. The preparation method provided by the invention is simple and easy to operate; the sleeve grouting material for the steel bar connection, whichis applicable to room-temperature, low-temperature and negative-temperature conditions, can be prepared through regulating the ratio.

The invention relates to a single lithium battery protection chip with accurate delay and dormancy functions. The chip internally comprises a control module and a detection module, wherein the detection module is used for comparing a voltage at the end VDD of a lithium battery with an overcharge detection voltage and an overdischarge detection voltage and comparing a voltage at the end VM with an overcurrent detection voltage, a short-circuit detection voltage and a charge detection voltage to obtain comparison signals; the control module is used for processing the comparison signals, judging the working state of the lithium battery and cutting off a charge or discharge switch to protect the lithium battery according to the actual situation. When the lithium battery just enters an overdischarge state, a difference between the voltage at the end VDD and the voltage at the end VM is detected; when the value of VDD-VM is lower than that of a dormancy detection voltage and an external circuit does not form a short circuit, the control module is used for controlling the chip to enter the dormancy state to reduce the power consumption and prolong the work time; protection measures adopted when the lithium battery enters an abnormal state are kept, and when the state of the lithium battery is restored, the charge or discharge switch is switched on to remove the abnormal state.

A mine safety wireless positioning system based on the ZigBee and RFID and a layout method thereof is disclosed. The invention relates to a wireless network positioning device constructed in a mine using the ZigBee technology and the RFID technology and a layout method thereof, in order to solve the problems of shorter work time, lower positioning precision, higher cost and inconvenient carrying existing in the prior mine positioning system. An RFID card reader transmits the received label data to a ZigBee terminal node module or a ZigBee routing node module, and receives the control data from the ZigBee terminal node module or a ZigBee routing node module. The ZigBee terminal node module and the ZigBee routing node module transmit the label data to a ZigBee main module. The ZigBee main node module transmits label data to a ground control center. The ground control center comprehensively analyzes the label data and the personnel information and node position information in a center data-base and writes the position information into the center data-base.

The invention relates to battery set thermal management technique, which is characterized by the following: getting nickel and hydrogen battery even thermal proportion based on experiment, thermal speed and battery balance motion temperature parameters; in computer, establishing battery thermal module to use software Fluent to get inside temperature field distribution; then using natural wind temperature difference and even current as input to establish one temperature difference module to reflect current, work time and surface transmission parameters.