88results about How to "Various operating modes" patented technology

The invention relates to a plug-in hybrid driving device based on a mechanical automatic transmission, which belongs to a power driving device of walking machinery. The device comprises an engine, two motors, a two-gear mechanical automatic transmission, a main speed reducer and a differential mechanism, wherein the two-gear mechanical automatic transmission is composed of a mesh gear pair formed by gears of A, B, C, D, H, I, E and F, synchronizers of T and Q and shafts of M, N and O. Model switch of fuel power source driving, electric power source driving or hybrid source driving can be achieved by controlling the synchronizers of T and Q. The plug-in hybrid driving device has the advantages of being capable of effectively using efficient maneuvering areas of the engine and the motors, various in running models, capable of achieving driving synchronous speed regulation and unpowered interrupt control during gear shift, simple and compact in structure, small in axial size and suitable for front-engine front-driving arrangement form.

Provided is a low voltage microgrid group independent coordination control system, employing a layered control structure, i.e., an equipment layer, a grid control layer and a group control layer. A microgrid group controller receives a scheduling instruction of a group level energy management system; based on the safety and reliability of a control target of the microgrid group and sub microgrids, the microgrid group controller controls exchanging power between a microgrid group and a power distribution network and each sub microgrid, grid disconnection or grid connection of the microgrid group, and grid connection or grid disconnection of the sub microgrids, realizes interface control between the sub microgrids and the microgrid group, and meanwhile issues a control instruction to a grid level controller. The grid level controller works out optimal control strategies of distributed power supply, energy storage and load, and realizes stable operation and smooth transition among states of the sub microgrids in a grid connection state, and information communication with the microgrid group controller. A supply or energy storage local controller completes primary regulation of frequency and voltage of distributed power supply and energy storage; a load controller completes load grading control.

A drive system with mixed power for car is composed of engine, motor-generator, the first and the second clutches, input and output planetary gangs, and the first and the second brakes. Its advantages are simple and compact structure, more running modes, and high power performance.

Heat exchangers of a refrigerant circuit 50 are constructed of a first adsorption heat exchanger 51 and a second adsorption heat exchanger 52, both of which have an adsorbent supported thereon, and are constructed so as to be switched into an evaporator and a condenser. An air passage 60 is constructed so as to be switched into states in which air flowing from the outside of a room to the inside of the room and air flowing from the inside of the room to the outside of the room flow through either of the first adsorption heat exchanger 51 and the second adsorption heat exchanger 52. A dehumidifying operation mode and a humidifying operation mode can be performed by switching the flow of refrigerant and the flow of air at specified intervals, a cooling operation mode and a heating operation mode can be performed without switching the flow of refrigerant and the flow of air, and an ventilating operation mode can be performed by flowing air through the air passage 60 in a state where the refrigerant circuit 50 is stopped.

The invention provides an electric automobile thermal management system and a control method thereof and an automobile. An air conditioning system is composed of a refrigerant circulation system and acooling liquid circulation loop. The heat management system can be used for simultaneously cooling a passenger compartment and a battery during a summer working condition, simultaneously heating thepassenger compartment and the battery in a winter heating and heating supply condition, and simultaneously heating and defrosting the passenger compartment in a heating and dehumidifying working condition and a defrosting working condition; the comprehensive heat management capability of an electric automobile can be improved, the refrigerating efficiency of the air conditioning system is improved, the defrosting time is shortened, and the comfort of the air conditioning system is improved.

The invention provides a ship stabilizing device which comprises a stabilizing device, a single chip processing system and a sensor module, wherein the stabilizing device comprises a motor driving device, a waterproof stepping motor and a bionics mechanism; the single chip processing mechanism comprises a power supply module, a single chip microprocessor and a communication interface converter; the bionics mechanism is connected with a main shaft of the waterproof stepping motor; the bionics mechanism and the waterproof stepping motor are arranged at the part of a ship body, which is located below a waterline; the motor driving device is arranged in the ship body; a lead wire of the motor driving device is connected with the waterproof stepping motor through a waterproof ring; the power supply module is connected with the single chip microprocessor; a signal output end of the sensor module is connected with an input end of the single chip microprocessor through a communication interface converter; and the output end of the single chip microprocessor is connected with the waterproof stepping motor through the motor driving device. The ship stabilizing device has the advantages of small volume, versatile operation modes, high reliability, low cost and easiness for promoting. The ship stabilizing device is easily remodeled or directly arranged on various small-and-medium-size ships.

The invention discloses a control method and an electronic device. The electronic device is provided with a first display screen and a second display screen. The method comprises: detecting a relative position relationship between the first display screen and the second display screen; when the first display screen and the second display screen have the first relative position relationship, detecting input operation on the second display screen; and displaying an image executing the input operation on the first display screen.

The invention provides a slide control method and device of new energy synchronization tie line power. When fluctuation of a grid exists, judgment is performed on a fluctuation frequency band. By utilizing coordination between an energy storage battery and a fuel machine, compensation is performed on fluctuation components of different frequency bands in new energy output power. Existed new energy forms are fully utilized so as to avoid investment of more devices, the utilization rate of energy is improved, the requirement for power supply of a user is met, and meanwhile, reconstruction of a large grid is reduced. The device comprises a cold/hot/electricity combined supply system of a light storing system and is simple in structure and easy to achieve. In addition, running modes are multiple, the comprehensive treatment effect of power quality is achieved, and improvement of the power quality for remote areas is particularly more obvious.

The invention provides an information processing method and first wearable equipment. The information processing method is applied in the first wearable equipment and comprises the steps that the equipment posture of the first wearable equipment is obtained; whether the equipment posture meets a scheduled rule or not is judged; when the equipment posture meets the scheduled rule, the first wearable equipment responds to an operation instruction corresponding to the equipment posture. The technical problem that existing wearable equipment cannot automatically respond to corresponding operation instructions according to different equipment postures is solved, and the information processing method and the electronic equipment can automatically respond to the corresponding operation instructions according to the different equipment postures, user operations are simplified, and user experience is optimized.

The invention provides an LTE data processing system, and belongs to the field of wireless communication technology. LTE metadata are collected by a sensor, the LTE metadata are transmitted to an input subsystem, the input subsystem performs standardization on the LTE metadata and transmits the standardized LTE metadata to a hiding subsystem, the hiding subsystem processes and stores the standardized LTE metadata and provides the processed LTE metadata for an output subsystem, so that the output subsystem outputs the processed LTE metadata. As the LTE metadata are standardized, that is, the collection, processing, storage and output and other flows of the LTE metadata are standardized, and different periods of the LTE metadata can be managed by combining different operation modes according to demand, so that the operation modes are diversified. In addition, as the data are processed according to the type of the operation modes, the data processing process can be decoupled, thereby improving the data processing flexibility.

The invention discloses a portable emergency command system, which is characterized by comprising a host microcomputer, audio and video equipment, terminal equipment and individual positioning audio and video communication equipment, wherein the host microcomputer comprises a VGA (video graphics array), a digital video recorder, a remote audio and video server, a four-picture divider and a PC (personal computer) server; the audio and video equipment comprises a curtain motor control circuit, a master control circuit, an LED (light-emitting diode) driving board, an interface circuit and a speaker; the terminal equipment comprises a host microcomputer power supply, a power interface, a signal transfer board and a switch. The portable urban emergency command system has complete command post functions, can be used for finishing decision-making, commanding and scheduling within first time, is high in portability, reliability and maintainability, easy to store, arrange and operate, economical and practical, and can be quickly built and used on the spot.

The invention relates to an interactive system, a handheld terminal and an interaction method. The system comprises a plurality of handheld terminals interconnecting each other through a wireless network; the handheld terminal is provided with a touch panel, and includes an operation object displayed on the touch panel, a database for storing the corresponding relationship between the touch operation commands and the corresponding actions of the operation object, and a central processing unit for recognizing and executing operations. The interactive system and the interaction method provided by the embodiment of the invention can eliminate the limit of the operation objects on the handheld terminal, such as a game character or APP application, to the local terminal, and can realize interaction with other handheld terminals, thereby realizing better operation experience and richer operation mode.

The invention relates to a loosener which comprises a handle, a power output part, a middle shaft and a working assembly, wherein the handle is provided with a switch and is used for being held by a user; the power output part is connected with the handle and comprises a shell, a motor which is accommodated in the shell and is controlled by the switch and a power output shaft driven by the motor to rotate; the middle shaft is driven by the power output shaft to rotate; the working assembly comprises a working shaft and a working head; the working shaft is connected with the middle shaft and is driven by the middle shaft to rotate around the axis of the middle shaft; and the working head is rotatablely arranged on the working shaft and is used for loosening the soil. The switch is switched off or switched on, so that the loosener selects to be in a manual working mode that both the middle shaft and the working shaft do not rotate and the working head rotates relative to the working shaft under the push-pull action of an operator and an electric working mode that the motor, the middle shaft, the working shaft and the working head sequentially carry out transfer movement to loosen the soil.

The embodiment of the invention provides a temperature compensation method, a power detection device and a radar system. The temperature compensation method comprises steps: the ambient temperature measured by a temperature sensor is compared with a preset temperature range; if the ambient temperature is located out of the preset temperature range, based on a temperature compensation curve, the ambient temperature is compensated, and compensated temperature is thus obtained, wherein the temperature compensation curve is generated based on a least square method. according to the temperature compensation method provided by the embodiment of the invention, the real ambient temperature can be obtained by directly compensating the ambient temperature measured by the temperature sensor through the temperature compensation curve, and the operation is simple, convenient and quick; and besides, as the temperature compensation curve is generated based on experimental data and the least square method, the reliability of the curve is high, and the compensation effects are enhanced.

The invention discloses a rotating wheel type heat recovery evaporative cooling and mechanical refrigeration combined air conditioning unit. The rotating wheel type heat recovery evaporative cooling and mechanical refrigeration combined air conditioning unit comprises a unit shell, wherein an upper air duct and a lower air duct which are distributed up and down are formed in the unit shell, an airoutlet a and an air outlet b are formed in the positions, corresponding to the two side walls of the unit shell, of the upper air duct correspondingly, an air inlet a and an air supply outlet are formed in the positions, corresponding to the two side walls of the unit shell, of the lower air duct correspondingly, a rotating wheel type heat recoverer, a vertical pipe indirect evaporative cooling unit, a mechanical refrigeration unit and a rotating wheel dehumidifier are sequentially arranged in the unit shell in the flowing direction of inlet air, a secondary air valve a and a secondary air valve b are arranged on the two sides of the vertical pipe indirect evaporative cooling unit correspondingly, and an air inlet b is formed in the top, corresponding to the mechanical refrigeration unit,of the unit shell. According to the rotating wheel type heat recovery evaporative cooling and the mechanical refrigeration combined air conditioning unit, the problems that when an evaporative cooling system or a mechanical refrigeration system is independently used, the cooling range is limited and energy consumption is large are solved, complementary advantages of evaporative cooling and mechanical refrigeration are achieved, and the energy efficiency ratio of the unit is fully increased.

The invention provides a vacuum packaging machine and a use method thereof. The vacuum packaging machine comprises a machine body, a gland rotatably connected to the machine body, a control plate, a vacuum pump, a pressure switch, a vacuumizing groove and a sealing device, wherein the pressure switch and the vacuum pump respectively communicate with the vacuumizing groove; the pressure switch, thevacuum pump and the sealing device are respectively electrically connected with the control plate; a function switching key and mode switching key are arranged on the gland; the function switching key is capable of switching among vacuum sealing function, vacuumizing function and sealing function according to needs to diversify operating modes of the vacuum packaging machine; the mode switching key is capable of switching between wet mode and dry mode according to the dry and wet states inside the package; and the mode switching key is electrically connected with the control plate and the working parameters of the vacuum pump and the sealing device are controlled through the control plate, so that the application range of the vacuum packaging machine is wider to meet different requirements of users. According to the vacuum packaging machine and the use method, different packages can be packaged, the application range is wider, and the operation is simple and convenient.