25results about How to "Avoid starting" patented technology

The invention provides a circulating ink supply control method and a circulating ink supply control system, which are applied to a control unit in the circulating ink supply system. The method comprises the following steps: acquiring liquid level information detected by each liquid level sensor in an ink inlet unit and liquid level information detected by each liquid level sensor in an ink return unit in real time; according to the liquid level information detected by each sensor in the first sensor group, whether the circulating ink supply system is in a normal state is determined; if yes, the circulating pump or the air pump is controlled to conduct ink supply circulation according to the liquid level information detected by all the sensors in the second sensor set. The running speed of the circulating pump or the air pump is controlled through the liquid level information detected by all the liquid level sensors, it is guaranteed that the air pressure in the circulating ink supply system is stable, and therefore the ink supply amount of the spray head is stable, and the printing effect of a final model is guaranteed.

The invention belongs to the technical field of water-saving irrigation control, and particularly relates to a crop-energy collaborative high-standard farmland irrigation and drainage intelligent management and control method and a crop-energy collaborative high-standard farmland irrigation and drainage intelligent management and control system. The high-standard farmland irrigation and drainage information measurement and control system based on low-voltage power line high-speed carrier communication achieves collection of information such as field water level and pump station operation energy consumption, irrigation amount prediction information is obtained according to the field water level, energy consumption of each pump station is predicted in combination with a pump station energy consumption module, a regional pump station node energy consumption distribution diagram is established, and the energy consumption of each pump station node is calculated. And scheduling the operation time of each pump station by taking the irrigation requirement and the energy consumption balance as targets. By means of the method, water-saving irrigation control over high-standard farmland is achieved, the influence of simultaneous operation of the pump station groups on the power grid is reduced while the requirement for crop growth is met, and the stability and stability of operation of the power grid are improved.

The invention discloses a joint control system and method for electric hand braking of a rail wagon and the rail wagon, the joint control system comprises an electric hand braking machine, a hand braking control device, a junction box, a single vehicle controller CCID and a train bus cable, the electric hand braking machine is connected with the junction box through a hand braking sensing cable; one end of the hand brake control device is connected with a hand brake sensing cable and is connected with the electric hand brake, the other end of the hand brake control device is connected with the junction box through the electric hand brake, the junction box is connected with the single vehicle controller CCID through the hand brake sensing cable, and the single vehicle controller CCID is connected with a locomotive control room through the train bus cable. According to the invention, the inherent manual braking function of the hand brake is not influenced, braking can still be implemented by manually rotating the hand wheel of the hand brake, and relieving can still be manually completed by moving the relieving handle.

The invention provides a respiratory medicine department clinical medicament atomizing and spraying device which comprises a compression type atomizer body, a top cover self-checking mechanism is arranged above the compression type atomizer body, a pipeline connection self-checking mechanism is arranged above the compression type atomizer body, and the top cover self-checking mechanism comprises a top cover self-checking unit. The top cover self-checking unit is arranged above the compression type atomizer body, the top cover self-checking unit can conduct self-checking on the installation condition of a top cover, the top cover self-checking mechanism further comprises an anti-inclination unit, and the anti-inclination unit is arranged above the compression type atomizer body and can conduct self-checking on the installation condition of the top cover. According to the clinical medicament atomizing and spraying device for the respiratory medicine department, by arranging the top cover self-inspection unit, the anti-inclination unit and a pipeline connection self-inspection mechanism, the situation that the device is controlled to operate due to improper installation is avoided, and the device is not convenient to use, convenient to use and high in practicability. The clinical medicament atomizing and spraying device for the respiratory medicine department is provided with the top cover self-inspection unit, the anti-inclination unit and the pipeline connection self-inspection mechanism. The problems of precious medicine waste and injury to patients are caused are solved.

The present invention discloses a method and a smart terminal for preventing children from being addicted to games. The method is used for a smart terminal that uses a game account to execute game functions, and includes the following steps: A. During the establishment of a game account, the player's individual identification information and the player's physical characteristic information are obtained, the game account information is associated with the player's individual identification information and the player's physical characteristic information, and the player's physical characteristic information is used to distinguish whether the game account corresponds to a child player or an adult player; B. During the use of the game account, the game account information is matched according to the player's individual identification information, and according to the player distinction result of the game account, game addiction prevention measures are taken for the game account belonging to a child player. The method and smart terminal for preventing children from being addicted to games of the present invention can accurately and effectively prevent children from being addicted to games and protect the physical and mental health of children.

The present invention discloses a heat pump drying unit and a control method for the heat pump drying unit, which relate to the technical field of drying equipment and are beneficial to improving the applicability of the heat pump drying unit. The heat pump drying unit comprises: a circulating air duct, a compressor, a first heat exchanger, a second heat exchanger, a dry-bulb temperature sensor, a wet-bulb temperature sensor and a controller, the circulating air duct has an air outlet and a return air outlet, the air outlet and the return air outlet are used to communicate with a drying room, the first heat exchanger and the second heat exchanger are located in the circulating air duct, the dry-bulb temperature sensor is used to detect the actual dry-bulb temperature in the drying room, the wet-bulb temperature sensor is used to detect the actual wet-bulb temperature in the drying room, and the controller is configured to: obtain the actual dry-bulb temperature and the actual wet-bulb temperature, and determine whether the compressor is started according to the relationship between the difference △Td between the actual dry-bulb temperature and the first dry-bulb setting temperature and the first preset difference, and the relationship between the difference △Tw between the actual wet-bulb temperature and the first wet-bulb setting temperature and the second preset difference.

The utility model provides a golf cart with an adjustable front seat space, and belongs to the technical field of small vehicles. The golf cart with the adjustable seat space solves the problem that an existing golf cart with the adjustable seat space is not compact enough in overall structure. The golf cart comprises a front chassis, a rear chassis, a driving part and a control system used for controlling the driving part, front wheels are arranged on the front chassis, rear wheels and a seat are arranged on the rear chassis, the front chassis and the rear chassis are connected in a sliding mode, and the driving part is used for driving the rear chassis to move front and back relative to the front chassis. The space of the seat can be adjusted by adjusting the distance between the front chassis and the rear chassis so as to adapt to people with different body types, and the seat is directly and fixedly arranged on the rear chassis, so that no space needs to be reserved between the seat and other parts on the rear side of the seat, and the overall structure is more compact.

This invention relates to the field of multi-split air conditioning system technology, specifically to a disturbance control method for the outer loop electronic expansion valve of an air conditioning system. The problem this invention addresses is how to actively eliminate oil and refrigerant blockage and reduce exhaust temperature during defrosting or oil return processes through forced disturbance control of the outer loop electronic expansion valve. To solve this problem, this invention provides a control method comprising: acquiring the operating status parameters of the air conditioning system; determining whether the air conditioning system has triggered a disturbance program based on the status parameters; correcting the reference setting based on the exhaust temperature, compressor return superheat, and oil separator return oil temperature during the execution of the disturbance mode; determining whether to exit the disturbance program based on the exhaust temperature and the execution duration of the disturbance program during defrosting and oil return modes; and automatically exiting the disturbance program when the air conditioning system exits the defrosting or oil return mode.

This utility model relates to an AKD neutral sizing agent production device, including a kettle lid, an iris unloading device 1, a feeding hopper 1, a kettle body, a motor, an intermittent reversing device 1, a bevel gear set, a screw blade, a stirring rod, an iris unloading device 2, and an intermittent reversing device 2. The kettle lid is installed on the top of the kettle body, and the iris unloading device 1 and iris unloading device 2 with the same structure are installed on the kettle lid. The intermittent reversing device 1 and intermittent reversing device 2 with the same structure are installed on the kettle lid. The iris unloading device 1 is installed on the side of the intermittent reversing device 1. The iris unloading device 1 used in this utility model can evenly open and discharge the additives in the feeding hopper 1 and feeding hopper 2. The intermittent reversing device 1 can intermittently reverse, so that the iris unloading device 1 opens and discharges regularly. The bevel gear set enables a single motor to drive the entire production device, avoiding the cost increase and motor linkage control problems caused by additional motor installation.

The embodiment of the present invention discloses a control method, device, water dispenser and storage medium for a water dispenser, the method comprising: obtaining a control model of the water dispenser; obtaining current user information monitored by a monitoring device; determining whether the working conditions of the water dispenser are met according to the current user information and the control model; if the working conditions of the water dispenser are met, controlling the water dispenser to work. Through the technical solution of the present invention, the water dispenser is prevented from starting and shutting down at a fixed time, and the start and shut down of the water dispenser can be dynamically controlled according to actual conditions, thereby improving the performance of the water dispenser and the user's experience.

This utility model belongs to the field of safety protection technology for machining centers, specifically relating to an alarm mechanism for machining centers. The new mechanism includes: a baffle plate, suitable for mounting on a protective door and moving with it; a displacement sensor, suitable for mounting on the machining center housing, used to measure the distance between the sensor and the baffle plate and upload the measurement data in real time; an alarm light, suitable for mounting on the machining center housing; and a main control module electrically connected to the displacement sensor and the alarm light. The main control module is suitable for receiving the measurement data uploaded by the displacement sensor and controlling the alarm light to illuminate when the measured data is inconsistent with the standard distance value. This alarm mechanism for machining centers improves the safety of operators by monitoring the position of the protective door in real time and promptly detecting situations where the protective door is not closed or not fully closed.

The invention provides a vibration induction type hair dryer start-stop control method which is characterized in that a start switch and a vibration sensing device which are connected with a hair dryer controller are arranged; the starting switch has a pressing position state and a bouncing position state and is used for sending an operation signal for starting or stopping the motor to the hair dryer controller; the vibration sensing device is configured to continuously output vibration sensing signals to the blower controller when the blower is in a moving state; the blower controller is configured to respond to an operation signal made by the starting switch to start or stop the motor in a state of continuously receiving the vibration sensing signal; if the vibration sensing signal connection is interrupted for more than m seconds, driving a loudspeaker or a buzzer to remind, and starting shutdown countdown at the same time; the motor is forcibly shut down when countdown returns to zero; and if a continuous vibration sensing signal is received again before countdown returns to zero, reminding is stopped, countdown stopping is quitted, and an operation signal made by the starting switch continues to be responded.

The application discloses a tailpipe hanger with enhanced locking device and an operating method thereof. The tailpipe hanger comprises a hanger body, a locking assembly, a floating cone locking assembly, a driving assembly, a fixed slip assembly and a hanger slip assembly which are sequentially sleeved outside the hanger body, and a pressure holding mechanism arranged inside the hanger body. When the pressure holding mechanism is not holding pressure, the locking assembly, the floating cone locking assembly, the driving assembly, the fixed slip assembly and the hanger slip assembly are all locked. When the pressure holding mechanism is holding pressure at a first level, the locking assembly is unlocked, and then the floating cone locking assembly moves upward to be unlocked. When the pressure holding mechanism is holding pressure at a second level, the driving assembly is activated to unlock and hang the hanger slip assembly. Then the fixed slip assembly can be unlocked and fixedly hung. The tailpipe hanger provided by the application prevents all components from being started before the tailpipe hanger is unlocked and achieves smooth driving and hanging after the tailpipe hanger reaches a depth.

The present invention discloses a method, device, storage medium and electronic device for constructing a container image, the method comprising: obtaining a base image and a source code package; compiling the base image and the source code package according to a mounted compilation toolkit and compilation software to obtain a business image containing the base image and the source code package. By implementing the present invention, when compiling an image, only the base image and the source code package are compiled; at the same time, the compilation toolkit can be pre-installed on the compiled host server and the compilation software can be saved. When the base image is started as a container, the directory where the compilation toolkit is installed and the directory where the compilation software is saved are mounted to the container, and then the code in the source code package is copied into the container for installation, and the compilation of the image can be completed. As a result, the compiled image only contains the base image and the source code package, so that the business image is small in size and easy to save, and when the image is started as a container, the time for creating the container can be greatly reduced.

The utility model relates to sewage lifting equipment technical field, concretely relates to a sewage lifting tank body anti deposition structure with self -cleaning function, including the box, set up in the water pump of box, and the water suction pipeline that connects with the water inlet of water pump, and set up in the electric control assembly for control outside box, still including set up in the injection turbulence subassembly of box, bottom cleaning subassembly, the injection turbulence subassembly includes the backflow injection pipe that communicates with the water outlet of water pump, backflow injection pipe is located the inside of box and is equipped with the injection port towards the bottom deposition area of box, bottom cleaning subassembly includes the drive mechanism that sets up in the bottom of box and is driven to scrape and sweep movement by the scraper, the junction of the bottom surface of box and lateral wall is equipped with arc chamfer or inclined plane chamfer, the utility model discloses through the structure optimization and intelligent control, has realized the active removal and automatic cleaning of sewage lifting tank body bottom deposit, is applicable to all kinds of low-lying area sewage lifting scene.

The utility model belongs to the technical field of engineering machinery and provides a low-accelerator starting safeguard system and a skid steer loader, the low-accelerator starting safeguard system comprises an accelerator control mechanism and an engine starting circuit, and the accelerator control mechanism comprises an accelerator operation handle which is rotatably installed and arranged; the accelerator operating handle is in transmission connection with an accelerator cable of an engine, the engine starting circuit comprises a power supply module, an engine starting module, a key switch module and a switch element which form a series loop, and the switch element is used for being closed when the accelerator operating handle is located at the initial position. And the control switch is disconnected when the accelerator operating handle pulls the accelerator cable to act. The switch element in the engine starting circuit is linked with the position of the accelerator operating handle, so that the engine can be started only when the accelerator operating handle is at the initial position, and the situation that a large accelerator of the engine is started is avoided.

The utility model relates to the technical field of thickener stirring, and discloses a thickener stirring device which comprises a device main body, the bottom of the device main body is fixedly connected with a discharge valve, the bottom of the device main body is fixedly connected with a supporting column, and the top of the device main body is provided with an overturning stirring dismounting mechanism. Reinforcing mechanisms are arranged on the left side and the right side of the device body, a first motor is started through the arranged overturning, stirring and dismounting mechanism, then a stirring frame is synchronously driven to overturn, then an overturning frame is overturned to 90 degrees and stopped, the stirring frame is completely unfolded out of the device, and then workers can conveniently and rapidly clean the exterior of the stirring frame; the stirring frame and the device connected with the stirring frame do not need to be disassembled, the second motor only needs to be reversely started in the later installation process, the cover plate and the stirring frame are reset, positioning and fixing between the stirring frame and the device body are completed, later fixing and installation are facilitated, the complexity in the installation process is reduced, and the installation efficiency is further improved.

The invention relates to the technical field of charging car safety monitoring, and discloses a tank car displacement alarm method and system based on image behavior prediction, and the method comprises the steps: obtaining the displacement video data of a tank car; processing the displacement video data of the tank car; establishing a tank car interface identification model and a tank car position identification model, analyzing the obtained tank car displacement image data, determining the position of the tank car interface in the tank car displacement image, and if the tank car interface is not identified in the image, identifying the tank car position by using the tank car position identification model; the tank car is controlled to move to a discharging port of the ash silo until the tank car interface in the tank car displacement image is successfully butted; and according to the behavior prediction result, tank car loading is managed. All directions of the tank car are comprehensively covered, and the recognition precision and the butt joint success rate are improved; tank car behaviors are dynamically predicted, and a control strategy is timely adjusted; and the intelligent alarm mechanism is used for intelligent alarm based on the displacement deviation vector, and safe blanking is ensured.

The present invention provides a convenient walking device, which includes a driving walking mechanism and a sitting chair, wherein the walking mechanism adopts a servo motor, a turbine reducer, a walking gear row, and a high-precision linear guide to provide walking power for the convenient walking device; the sitting chair includes a support plate, a safety handrail, a safety sitting plate, and an automatic safety pedal, the safety handrail is provided with a hand-push walking switch, the front and rear ends of the automatic safety pedal are provided with front and rear anti-collision switches, and the support plate is provided with a riding safety inspection sensor at a position between the safety sitting plate and the automatic safety pedal. The convenient walking device of the present invention has the advantages of being easy to use and having high safety performance.

The invention provides an electric vehicle protection system and an electric vehicle, and belongs to the technical field of electric vehicles. The electric vehicle protection system comprises a main loop, a charging loop, a heating loop, a first converter and a battery pack; the heating loop comprises a first temperature control switch and a heating device, the first temperature control switch detects the temperature of the battery pack, the first temperature control switch is a temperature control normally-closed switch, and the heating device heats the battery pack; the first temperature control switch and the second temperature control switch are both used for detecting the temperature of the battery pack and are both temperature control normally-closed switches, and the action temperature of the first temperature control switch is lower than that of the second temperature control switch; during charging, when the temperature of the battery pack is lower than the operating temperature of the first temperature control switch, the heating loop is powered on; when the temperature of the battery pack is higher than the operating temperature of the first temperature control switch, the heating loop is powered off; when the temperature of the battery pack is higher than the operating temperature of the second temperature control switch, the second temperature control switch is switched off, the first converter loses power, and the main loop, the secondary loop and the charging loop loses power.

This invention discloses an emergency escape window, comprising: a window body, the main frame of which is made of reinforced steel or special alloy material and equipped with a multi-layer composite glass panel; a folding airbag, integrated and stored in the lower or side frame of the window body, made of high-strength, flame-retardant, and tear-resistant composite plastic, the airbag being highly compressed when not deployed, and designed as a slide with protective sidewalls; and a window-breaking ejection button located on the surface of the window body. This emergency escape window, by combining robust explosion-proof performance with a second-level response escape route, provides users with an independent, reliable, and rapid lifeline in emergencies, greatly improving the survival rate in high-risk environments and effectively reducing casualties. The inflatable slide provides a buffered and guided descent path, avoiding the impact injuries from high-altitude jumps and potential stampedes in chaos.

The application discloses a kind of for directly unloading pressure of superhigh pressure area step unloading valve control device and method, including step unloading valve, motor, with the induction rod of step unloading valve synchronous rotation, inductive switch and hydraulic control system.Hydraulic control system output pulse and control motor drive step unloading valve rotation from homing point to carry out pressure relief, and real-time cumulative calculation is carried out to output pulse, whenever induction rod reaches the position of reference point, and hydraulic control system receives the reference point position signal sent by inductive switch and carries out the step loss amplitude control of step unloading valve.The control method and system in the application are based on the number of hydraulic control system output pulse cumulative real-time calculation step unloading valve open-close circle number, and increase reference point correction function, can accurately control the step loss amplitude of step unloading valve, and provide step loss amplitude detection, automatic correction and step loss amplitude exception when automatic alarm, improve the reliability of step unloading valve in pressure relief process control.

The present invention discloses a push button switch with adjustable pressing stroke, comprising a housing, the housing is provided with a base and a button, a moving contact piece, a first static contact piece, and a second static contact piece are provided on the base, the moving contact piece contacts the first static contact piece, the button is provided with a connecting hole and a first limit block threadedly connected in the connecting hole, a first limit plate is provided at the bottom of the first limit block, a movable push block is transmission-connected above the moving contact piece, the push block abuts against the bottom of the first limit plate, after the button is pressed and moved downward, the first limit plate will be driven to press the push block and move downward together, and after the push block moves, the moving contact piece is driven to switch to contact with the second static contact piece. The beneficial effect of the present invention is that after the first limit plate is screwed downward, the push block moves downward in advance, thereby shortening the required pressing distance for the subsequent button to be pressed until the moving contact piece contacts the second static contact piece, thereby achieving the purpose of adjusting the pressing stroke of the push button switch.