59results about How to "Automatic control operation" patented technology

The invention discloses an electronic control hybrid energy-storage electric automobile, which consists of a power supply detection device, a charge mode selection device, a drive controller temperature display device, a charge controller temperature display device, a motor rotating speed signal display device, a braking signal display device, an acceleration signal display device, a power generation system information feedback device, a charge system information feedback device, an environmental detection device, a steering wheel turn angle signal display device, an electronic comprehensive control system, a signal processing device, a controller, a charge control device, a drive control device, an automatic protection device, an instrument signal control device, a power generation unit, a power cell, a driving motor, an instrument display device and a fault display device, wherein the power generation unit, the power cell, the driving motor, the instrument display device and the fault display device are connected with and arranged behind the electronic comprehensive control system. The electric automobile has the advantages of simple whole structure, convenient operation and use, greatly reduced weight of the whole vehicle, energy saving technology for a circuit and well prolonged road haul.

The invention discloses a material moisture limit-exceeding early warning and control system of a roller cut-tobacco drier. On the basis that the control functions of the original roller cut-tobacco drier are not changed, real-time data collected by an infrared moisture tester at an outlet of the cut-tobacco drier is adopted for controlling the operation of the cut-tobacco drier, namely, when thematerial moisture of the cut-tobacco drier is within the process index range, only regulation control is involved, but the operation control is not involved. When the material moisture of the cut-tobacco drier exceeds an upper limit value of the process index, the prompt information that 'the material moisture of the cut-tobacco drier exceeds the limit'is provided on an upper operation interface in time, when the information occurs continuously, a cut-tobacco drying section has failure warning, equipment at the cut-tobacco drying section stops operation automatically, a belt motor at the outlet of the cut-tobacco drier operates towards the opposite direction for timely pouring out materials in the cut-tobacco drier, thus the functions of automatic early warning and control for the limit exceeding of the material moisture of the cut-tobacco drier are realized, the unqualified materials are prevented from flowing into a follow-up working procedure, thus the quality of the finished product cut tobacco is guaranteed, meanwhile, the labor intensity of manual monitoring of operators is greatly reduced, and the operation is simple and feasible.

The invention relates to an electronic device and a method for automatically controlling the electronic device.Specifically, the electronic device is connected a plurality of peripheral devices and contains a storage unit and a control circuit, wherein the storage unit records a preset time and a control list; the control list records chosen electronic devices and at least one of the peripheral devices and the operation mode thereof.The control circuit detects whether the preset time is the same as a reference time; if yes, the control circuit controls the chosen electronic device or the operation of the peripheral devices according to setting in the control list, so that the effect of automatically controlling the chosen electronic device and the operation of the peripheral devices can be achieved as long as users preset time, device to be controlled and operation mode.

The invention discloses a BP neural network-based mine shaft engineering TBM control method. The method comprises the following steps: establishing a relationship model; selecting a training sample and an inspection sample; training the relationship model by using the training sample; inputting the test sample into the trained relation model to obtain a grading prediction result; and regulating torque and thrust through the prediction result, and controlling TBM tunneling equipment to operate. According to the invention, the BP neural network is adopted; the method takes a parameter corresponding to a development law of rock mass grading prediction as an input; the torque and the thrust required by the TBM equipment during tunneling are regarded as output; the relation model is established, after rock mass grading prediction is carried out through the relation model, the torque and thrust needed by TBM equipment during tunneling are automatically regulated and controlled through the prediction result, and therefore the purpose of automatically controlling the TBM tunneling equipment to operate is achieved, and the method has the advantages of being simple in algorithm and high in prediction precision.

The invention discloses a spark detecting device with a self-cleaning effect. The spark detecting device comprises an outer casing, an inner casing, a detector body, an ultraviolet photodiode, an infrared photodiode, inner glass and outer glass, wherein the inner casing is fixedly disposed in the inner cavity of the outer casing; a protective layer is fixedly disposed between the outer casing andthe inner casing; the detector body is fixedly disposed in the inner cavity of the inner casing; the ultraviolet photodiode is fixedly disposed on a side of the surface of the detector body; and the infrared photodiode is fixedly disposed on the bottom of the ultraviolet photodiode; the inner glass is fixedly disposed on one side surface of the inner casing; the outer glass is fixedly disposed onone side surface of the outer casing; and a fan is fixedly disposed on the top surface of the outer casing. The outer glass of the spark detecting device can be cleaned by the fan and a ventilation head, and is further cleaned by a movable rod and a brush so that the normal operation of the spark detecting device is guaranteed.

The invention discloses a water level detection control alarm, which comprises a circuit breaker, wherein an input end of the circuit breaker is connected with a live wire and a null line of a power supply; an output end of the circuit breaker is connected to a high-voltage side of a transformer; a low-voltage side of the transformer is connected with an input end of a bridge rectifying circuit; a first output end of the bridge rectifying circuit is connected with a first end of a capacitor C1, a first end of a resistor R1, a first end of a resistor R3, an emitter of a transistor Q2, a negative electrode of a diode VD and a first end of a relay JL; and a second output end of the bridge rectifying circuit is connected with a second end of the capacitor C1, a second end of the resistor R1, a second end of a resistor R2, a second end of a capacitor C2, an emitter of a transistor Q1, an emitter of a transistor Q4 and an emitter of a transistor Q3. The water level detection control alarm realizes the functions of automatic control of motor operation and water level alarm, greatly reduces manpower, and improves the reliability of electricity utilization.

The invention discloses high-efficiency energy-saving and environment-friendly electromechanical integrated special control equipment, which comprises a control cabinet body, a PLC intelligent controller, a PID intelligent temperature and humidity controller and a temperature sensor, wherein a supporting base is arranged under the control cabinet body, and adjustable supporting legs are arranged at four corners under the supporting base. The high-efficiency energy-saving and environment-friendly electromechanical integrated special control equipment has the beneficial effects that: through setting the PID intelligent temperature and humidity controller, temperature and humidity control can be performed on the interior of the control cabinet body intelligently, an excellent working environment is provided for the operation of the control equipment, and the energy is saved; through setting the PLC intelligent controller, a frequency converter can be controlled to control operation of a motor in electromechanical integrated equipment automatically according to preset operating time, operating frequency and direction, the efficiency is high and the energy is saved; and by setting a current display screen, a voltage display screen and a power display screen which are independent, the current, voltage and power values during the operation of the electromechanical equipment can be displayed directly, thereby facilitating viewing and control.

The invention relates to a multifunctional intelligent rice cooker and a control method. The rice cooker includes a housing, an electric rice cooker body and an electric pressure cooker body; a touchdisplay screen is arranged on the side wall of the top of the housing, and a processing device is integrated in the touch display screen and includes an internal storage module, a communication module, a signal receiving module, a processing module and a signal sending module. The internal storage module is used for storing a rice cooking program and a storage stewing program; the communication module is used for exchanging transmission signals with a mobile phone APP; the signal receiving module is used for receiving signals fed back by each component in the rice cooker; the processing moduleis used for processing the received signals and generating a corresponding instruction according to the programs; the signal sending module is used for sending the instruction generated by the processing module to a component executing the instruction. People only need to open the mobile phone APP to set the total number of people who are going to have a dinner, and then the rice cooker can automatically cook rice. When the storage amount of rice is insufficient, a message is sent to a supplier platform side reserved by a user, rice is purchased automatically, and a supplier provides a home delivery service in time according to the time and the address which are reserved by the user.

The invention relates to mine ventilation equipment, which includes a ventilator, an operation box, an air detector, a processor and a switch. The ventilator and the operation box are connected, the operation box is internally provided with the air detector, the processor and the switch, and the air detector, the processor and the switch are connected through wires. The mine ventilation equipmentis more convenient, can monitor the air quality in a mine at any time, and automatically control operation of the ventilator; and the work efficiency is greatly improved, and the condition of worker poisoning can be avoided.

The invention provides a tail gas treatment device based on a small-scale incinerator and carbide finance and a tail gas treatment process. The tail gas treatment device comprises three integrated parts: a water tank and water circulating system, a spray tower system and a condensation system. The three parts are fixed through a water-proof sealing pad and a fastening screw. The tail gas treatmentprocess using the above tail gas treatment device is further provided. The device has the following characteristics: 1, the device integration level is high, the floor area is small, and the adaptability is strong; 2, the automation degree is high, water is automatically supplied through the liquid level judgment, a pressure sensing system automatically controls a fan to regulate an internal pressure of the device, and a thermodetector can automatically control a condenser to be operated; and 3, the device is mainly used for coordinating the tail gas treatment of small-scale incineration or carbonization processing devices for solid waste, such as various rubbishes, sludge and straw, the general processing scale is less than or equal to 100 ton/day, a small-scale tail gas treatment systemfirstly appears in the current market, and the maintenance cost of the device is low.

The invention relates to the technical field of rubber production, and discloses a rubber particle high-automation drying device for solving the problem of insufficient drying. The rubber particle high-automation drying device comprises a shell, and the interior of the shell is fixedly connected with a drying chamber; and the opening and closing conditions of a feeding port of the drying chamber are automatically controlled, rubber particles are conveniently fed, after feeding is completed, the feeding port is automatically closed, heat loss in the drying process is reduced, the heat utilization rate is increased, rubber particle drying operation is facilitated, the opening and closing conditions of the feeding port are used, subsequent waste gas collection operation and rolling drying operation are triggered, operation of a fan is automatically controlled, waste gas generated in the rubber particle drying process is pumped out through the fan, centralized collection treatment is conducted on the waste gas, the quality of the working environment is guaranteed, the distribution uniformity of the rubber particles is improved through centrifugal force and the vibration effect generated by rotation, the rubber particles are in a rolling state, so that the rubber particles are thoroughly dried, and the drying quality is better.

The invention discloses a control system for separating a material seat from a material plate. The control system comprises a starting unit, a fault processing unit and a control unit, wherein the starting unit is used for sending and receiving a starting signal and starting a cooking machine, a plate unloading machine, a glue removing machine, a cooling tank and an air drying tank; the fault processing unit is used for stopping the operation of the cooking machine, the plate unloading machine, the glue removing machine, the cooling tank and the air drying tank; and the control unit is used for monitoring the operation state information of the cooking machine, the plate unloading machine, the glue removing machine, the cooling tank and the air drying tank in real time after the starting unit is started, and automatically alarming and triggering the fault processing unit to stop the cooking machine, the plate unloading machine, the glue removing machine, the cooling tank and the air drying tank when the operation state information exceeds preset alarm state information. The invention also provides the material seat obtained by adopting the control system and a monocrystalline silicon piece obtained by bonding a monocrystalline silicon rod by adopting the material seat. According to the control system disclosed by the invention, the operation condition of each piece of process equipment can be automatically controlled, the operation state can be monitored in real time, whether a fault exists or not can be judged in time, the operation normalization of each piece of process equipment is ensured, and the operation ratio of the equipment is increased.