14results about How to "Realize partition control" patented technology

The invention provides a passenger cabin temperature control method and system and a vehicle. The method specifically comprises the following steps: (1) receiving a temperature distribution heat map and a driver and passenger image sent by an infrared imaging device and a camera; (2) acquiring actual body surface temperatures of all drivers and passengers in a passenger compartment; and (3) the air outlet volume and / or the air outlet temperature of an air outlet in the temperature control area are / is controlled, so that the actual body surface temperature of the driver and passengers in the temperature control area reaches the set target body surface temperature. The air outlet volume and the air outlet temperature of the air outlet of the temperature control area are controlled based on the actual body surface temperature of the driver and the set target body surface temperature, zoning control over the temperature in the passenger compartment is achieved, and the individual requirements of a user can be better met.

The invention discloses exposure equipment, an exposure method and device thereof and a readable storage medium, and relates to the technical field of semiconductors, the exposure method is applied to a control unit in the exposure equipment, the exposure equipment further comprises a plurality of light sources, and the control unit is connected with the light sources; the exposure method comprises the following steps: dividing an exposure region into a plurality of sub-regions; respectively acquiring a target light intensity value of each sub-region; calculating a theoretical light intensity value of the light source corresponding to the target light intensity value of each sub-region according to the target light intensity value of each sub-region; and starting the plurality of light sources to expose the exposure area according to the theoretical light intensity values corresponding to the light sources. According to the exposure method, the uniformity of the exposure process can be effectively improved, so that the problem of poor exposure uniformity of an exposure machine is solved.

The utility model provides a power divider for a radio frequency power supply of semiconductor equipment, which is externally connected with the output end of the radio frequency power supply of the semiconductor equipment and divides the output of the radio frequency power supply into a plurality of paths, and each path corresponds to a different number of output lines. And the tail end of each output line is connected to a radio frequency electrode in the process chamber.

A multifunctional cooling and heating integrated defrosting system suitable for middle and high-end passenger cars comprises a defroster shell, and a heating core body, a refrigerating core body and a centrifugal fan are arranged in the defroster shell. Wherein the heating core body is connected with a heating core body water inlet connector and a heating core body water outlet connector, the refrigeration core body is connected with a refrigeration core body refrigerant connector, an air outlet module is arranged at an air outlet in the upper portion of the heating core body, and an air inlet module is arranged at an air inlet in the lower portion of the refrigeration core body. The automobile air conditioner not only has the basic winter heating function or the defrosting / demisting function of the front windshield, but also meets the independent cooling function of a driver area; and the requirements of defrosting, demisting, air purification, air quality monitoring, air outlet mode adjustability, top-speed cooling or heating, full-automatic temperature control, partitioned temperature control of a driver area and a passenger area and the like are met.

A multifunctional composite environment test device is composed of a main box, a functional box and a control system. A salt spray test system, a damp heat test system, a UV test system, a spray test system and a wetting test system are arranged in the main box and the functional box. The device can provide a composite environment of nine factors, namely, salt spray, damp heat, drying, high temperature, low temperature, spraying, UV, dry-wet alternation and baking. Through the coupling design and coupling control of the test box, composite tests and superposition cycle tests of the above-mentioned various functions can be carried out. The device includes a mobile rain matrix, a telescopic humidity measurement system, a transmission dry-wet alternation system and the like to realize a variety of composite environments, effectively avoiding mutual interference and cross-contamination problems between the combinations of various factors.

The utility model relates to a split type outdoor furnace valve body which comprises a valve body, an adjusting device and an igniter, a gas inlet channel, a pressure reduction cavity, an adjusting cavity, a first exhaust channel and a second exhaust channel are arranged in the valve body, and a pressure reduction adjusting rod used for reducing gas pressure is arranged in the pressure reduction cavity. The valve body is provided with at least two gas cylinder connecting ports which are communicated with each other, an inlet of the gas inlet channel is communicated with the gas cylinder connecting ports, an outlet of the gas inlet channel is communicated with an inlet of the pressure reducing cavity, and an outlet of the pressure reducing cavity is communicated with an inlet of the adjusting cavity; the valve body is provided with at least two gas cylinder connection ports which are communicated with each other, so that the gas cylinder and the valve body are in split type and flexible connection, the risks of interface looseness and gas leakage caused by collision or toppling when the gas cylinder and the valve body are in rigid butt joint are avoided, and the use safety is greatly improved.

The invention discloses a compressed air pressure stabilizing supply storage tank, which belongs to the technical field of compressed air energy storage, and structurally comprises a tank body, a pushing disc is vertically and slidably mounted in the tank body, an I-shaped rotary drum is rotatably mounted in the middle of the pushing disc, and a center penetrating guide rod is fixedly mounted in the middle of the inner side of the tank body; the I-shaped rotating drum is arranged on the outer side of the center penetrating guide rod in a sleeving mode and is in transmission connection with the center penetrating guide rod through threads, a multi-stage telescopic guide rod is connected between the top of the pushing disc and the tank body, and a large-torque low-speed motor used for driving the I-shaped rotating drum to rotate is installed on the pushing disc; according to the storage tank, the extrusion force on compressed air stored in the tank body can be accurately controlled, the constant discharge speed of the compressed air is maintained, stable-pressure supply of the compressed air is guaranteed, and on the basis, the compressed air stored in the tank body can be fully discharged, so that the containing efficiency of the storage tank on the compressed air is improved.

The utility model discloses a control circuit for an electric heating device of a dust hopper of a bag-type dust collector. Comprising a power supply loop, a miniature circuit breaker, a front ash bucket heating control loop, a rear ash bucket heating control loop, a left ash bucket heating control loop, a right ash bucket heating control loop, a PT100 temperature sensor, a contactor, a miniature circuit breaker, an ash bucket electric heater, a control change-over switch and a multi-channel temperature inspection control instrument. According to the utility model, on the premise that all functions of the original technical scheme can be realized, the maintenance cost is greatly reduced, and the operation cost is reduced.

The invention discloses a low-power-consumption indoor induction intelligent partition control system, which aims to solve the limitation of the existing induction system and comprises a sensor module, a control module, a communication module and an execution module. The sensor module is composed of a photosensitive sensor, a temperature sensor, a pyroelectric sensor and a 24G millimeter wave radar sensor, and is used for detecting environmental conditions and preliminarily detecting existence of a human body. When the environmental condition is good, the system does not start human body existence detection; otherwise, the pyroelectric sensor carries out preliminary detection firstly, once an organism is found, the millimeter wave radar is triggered to carry out accurate detection, and the control module converts a detection result into a control signal and transmits the control signal to the execution module through Bluetooth for controlling facilities such as illumination, a fan and an air conditioner. Through intelligent detection and fine partition control, the system is suitable for occasions where facility operation needs to be flexibly adjusted according to actual use conditions of different areas, and has the characteristics of energy conservation, environmental protection, low cost, easy deployment and the like.

This invention proposes a chassis heating control method for an air conditioner, comprising: acquiring a defrost start signal of the air conditioner during heating operation; responding to the defrost start signal, determining whether each heating zone of the chassis meets its corresponding heating start condition, wherein the chassis is divided into multiple heating zones, and the chassis heater of the air conditioner can heat each heating zone simultaneously or individually; if so, controlling the chassis heater to heat the corresponding heating zone; otherwise, controlling the chassis heater not to heat the corresponding heating zone. This invention, by dividing the chassis into multiple heating zones and accurately matching the heating needs of different areas of the chassis based on the determination result of the heating start condition of each heating zone, enables targeted heating, achieving zoned control and on-demand heating of the chassis heating. This avoids the problem of large amounts of electrical energy being consumed in heating air or heating unfrozen areas when heating a large area or the entire chassis, effectively reducing energy waste.

The utility model relates to a new energy battery package heat management water route system, include: water tank, water tank is provided with main water pump, cooling pipeline is connected main water pump and surrounds the arrangement in new energy battery package outside, cooling pipeline series connection new energy battery package's high temperature area and low temperature area, to realize the directional circulation of cooling medium, multi -way joint, the multi -way joint is provided with a plurality of, a plurality of multi -way joint distribution new energy battery package's temperature difference abnormal area, temperature difference abnormal area is new energy battery package's corner area, and cooling pipeline forms the network branch through a plurality of multi -way joints, relay water pump, relay water pump is close to the network branch entrance of temperature difference abnormal area setting, is used for providing relay pressure for cooling medium, the utility model discloses through the local pressure boost of relay water pump, realizes the zoned control of cooling medium flow, through the series connection high temperature area and low temperature area of cooling pipeline, promotes high and low area coolant interactive circulation, effectively eliminates the heat accumulation to eliminate the temperature gradient in battery package interior.

The invention relates to the field of ovens, in particular to a full-automatic fire baking cake oven which comprises an oven body, a grill is fixedly arranged in the oven body, a conveying module capable of moving and turning over cakes is horizontally arranged on the grill, and a power unit for driving the conveying module to work is fixedly arranged on the oven body. A temperature control module matched with the conveying module is detachably arranged on the side portion of the box body, the temperature control module comprises a grouping heating unit matched with the conveying module, and an air source distribution unit matched with the grouping heating unit is detachably arranged on the side portion of the box body. According to the full-automatic fire-baking pancake baking box, the full-automatic pancake baking process can be achieved, pancake baking can be conducted by one person, the requirement for manual intervention is reduced, the pancake production efficiency is improved, zoning control and precise control of the temperature can be achieved, the heat energy utilization efficiency is improved, energy waste is reduced, and the production cost is reduced. And uniform baking of the flour cakes and the taste of the baked flour cakes can be ensured.

The utility model relates to the technical field of lithium ion batteries, and discloses a lithium ion battery with good cell temperature uniformity, which comprises a lithium ion battery structure, and a temperature uniformity channel structure is arranged on the outer side of the lithium ion battery structure; the lithium ion battery structure comprises a battery shell, anodes are arranged on the upper side and the lower side of the inner wall of the battery shell, cathodes are arranged on the other sides, away from the battery shell, of the anodes, a current collecting bar is arranged between the cathodes on the upper side and the lower side, a positive electrode end is arranged on the left side of the current collecting bar, and a battery cover is arranged at the joint of the positive electrode end and the battery shell. According to the lithium ion battery with the good battery cell temperature uniformity, through the use of the temperature uniformity channel structure and the combined use of the hot channel and the cold channel, external cold air can enter the lithium ion battery through the air inlet in the bottom of the cold channel, and the cold air can uniformly flow through the battery shell through the guidance of the air guide plate, so that the temperature of the battery cell is effectively reduced; the uniform distribution of the temperature of the battery cell is realized, and the performance and the safety of the battery are improved.

The application provides a scan driving circuit, a driving method and a display panel. The scan driving circuit comprises a gate driving circuit connected in cascade. The gate driving circuit comprises a first input module, a first control module, a second control module, a first output module and a switching module. The first input module is configured to transmit a first input signal to a first node under the control of a first clock signal. The first control module is configured to transmit a first power supply potential to a second node under the control of the first clock signal. The second control module is configured to adjust the potentials of the first node and the second node. The first output module is configured to output a gate driving signal under the control of the potentials of the first node and the second node. The switching module comprises a first switching unit configured to transmit a second power supply potential to the first node under the control of a switching signal. The scan driving circuit can realize refresh frequency partition control at any position on a full screen.