30results about How to "Timely human intervention" patented technology

The invention relates to a power grid topological visualization system and a power grid topological visualization method. The system comprises an information reading module for reading the data file; a data analysis module for analyzing data according to the data file, and acquiring first information from the data file; a data processing module for processing the first information through DGS split algorithm to obtain a first topological graph according to the first information; an automatic layout module for realizing layout of the first topological graph through the automatic routing algorithm; a display output module for outputting the first topological graph after layout. Therefore, the power grid topological visualization systems and methods realize multiple algorithms respectively and enhance adaptivity in different network environments, allow repeated interactions and timely human intervention, and the automatic topological layout is more humanized in effects, process, integration and management.

The invention discloses a self-extensible and raised early-warning transformer, which belongs to the field of transformers. A self-extensible and raised early-warning transformer is provided with a thermal folding frame in the middle of the surface of the transformer. When the surface temperature of the transformer is too high, the thermal The split rod expands and bursts, causing the self-extensible stacked tube to quickly expand and expand outwards, and pull the thermal arch covering, so that the thermal arch covering gradually closes from the sheet to the middle, thus presenting a raised shape, thereby achieving double deformation of the staff The effect of early warning, and then visually remind the staff of the abnormal temperature in time, which is convenient for the staff to perform manual intervention in time, eliminate or reduce potential safety hazards in time, and in addition, during the expansion process of the self-extending stacked tube, when the self-extending stacked tube When the surface changes color, it means that the abnormal temperature rise of the transformer is more urgent, and the early warning upgrade for the staff is realized.

The invention discloses a dynamic overheating early warning motor, which belongs to the field of electric motors. Through the setting of the color delay warning bar, when the temperature is close to the stable operating temperature, the color delay layer gradually heats up and presents a flow state, thereby extending along the color delay warning bar. At the same time, the bamboo-shaped stacked tube is extended and the pneumatic ball is pushed to accelerate the flow of the color extension layer, so that the color change can be quickly presented visually, and the staff can be visually reminded that there may be a risk of abnormal temperature rise in the motor, which is convenient for them to carry out manual work in time. Intervention to reduce the impact of abnormal high temperature on motor life and operation stability. At the same time, when the colored magnetic powder on the pneumatic ball is exposed and gradually adsorbed on the inner wall of the color delay warning strip, it means that the surface temperature of the motor is higher than the safe operating temperature, which is convenient for the staff. The temperature of the motor is judged at this time, so that manual intervention can be carried out in time.

The invention belongs to the field of equipment testing, and discloses a safety automatic operation device, comprising a base and a safety operation unit. The safety operation unit includes a rear cover opening and closing assembly, a rotating assembly, a striker operation assembly, a striker clamping assembly and a safety lever operation assembly , The rear cover opening and closing assembly is used to separate or close the barrel and the rear cover. The rotating assembly includes a rotating fixed plate, a rotating driving motor and a belt timing belt. The rear cover realizes synchronous rotation, the firing pin operating component is used to move the firing pin clamping component, the firing pin clamping component is used to hold the firing pin, and the safety lever operating component includes a first driving electric push rod and a safety lever operating lever. The push rod is installed on the rotating fixed plate, the safety rod is located between the rotating fixed plate and the safety rod operating rod, and the two ends of the safety rod operating rod are respectively located on two sides of the safety rod.

The invention provides a control equipment for an atomic layer deposition instrument. The control equipment comprises a single-chip microcomputer control system, a temperature control module and a protection module, wherein the single-chip microcomputer control system comprises a single-chip microcomputer, a program input unit, a time control unit, a signal control unit, a performing unit and a display unit, the program input unit, the time control unit, the signal control unit and the display unit are respectively connected with the single-chip microcomputer, an output end of the signal control unit is connected with a performing element through the performing unit, the temperature control module is connected with the single-chip microcomputer and the performing element, and the protection module comprises a temperature protection unit connected with the single-chip microcomputer and a power-off protection unit. Through the control equipment, complexity in employing multistage indirect control performing units of a computer or an industrial control computer can be avoided, onsite control is realized by directly employing the single-chip microcomputer, the atomic layer deposition instrument taking the control equipment as core has functions of fixed-time controllable pumping of precursors in various types, system temperature, overheating and power-off protection and alarming, and thereby manufacturing cost is greatly reduced.

The invention relates to a safety fire zone dividing method for a nuclear island factory building, which comprises the following steps: (1) dividing safety fire zones; (2) determining the type of each safety fire zone; (3) determining the fire endurance of each safety fire zone; and (4) arranging a fire boundary device on the boundary of each safety fire zone. The method can fully divide the safety fire zones for a safety system of the nuclear island factory building, can effectively isolate different safety series of devices and parts for executing the same safety function, and avoids the same fire causing common model fault of different series of devices for executing a certain safety function.

A heavy oil thermal reaction coke formation detection apparatus is characterized in that electrode plates include an upper electrode plate and a lower electrode plate, the kettle cover of a reaction kettle is vertically provided with a support rod, the upper electrode plate and the lower electrode plate are arranged on the support rod, the left electrode and the right electrode of the upper electrode plate are respectively connected with the lower electrode rods of two electrode terminals, and the left electrode and the right electrode of the lower electrode plate are respectively connected with the lower electrode rods of other two electrode terminals. The heavy oil thermal reaction coke formation detection apparatus can be used to carry out online monitoring of electric signals of different positions in a system in the petroleum product thermal reaction process, and determines the thermal reaction coke formation performance of the system according to the difference of the electric signals of different positions in order to determine that whether coking appears in an reactor or not, so the determination is accurate, the error is extremely small, artificial intervention for avoiding coking can be timely carried out, severe problems of pipeline obstruction and production shutdown caused by coke formation are avoided, the change of raw materials does not affect the coke formation performance detection and the determination accuracy, continuous and stable production work of a production device in a running cycle is guaranteed, the production stability is improved, and economic loss is avoided.

The invention discloses a nondestructive testing system for industrial part flaws based on X rays. The nondestructive testing system comprises X-ray imaging equipment, an image enhancing part, an image acquisition card and an image work station, wherein the X-ray imaging equipment is used for receiving the X rays penetrating through an industrial part to be detected; the X-ray imaging equipment is provided with a signal detection part and an imaging part, which are connected with each other; the image enhancing part is used for receiving an original image signal generated by the X-ray imaging equipment in real time and carrying out signal enhancing processing on the original image signal to obtain an enhanced image signal; the image acquisition card is connected with the image enhancing part; and the image work station is provided with a buffering part and a flaw identification part, which are connected with each other, and the image acquisition card is used for transmitting the enhanced image signal acquired by the image acquisition card to the buffering part. With the adoption of the nondestructive testing system, the technical problems in the prior art that the flaw detection efficiency is low, the repeatability is poor and mistakes are extremely easily made are solved.