110results about "Seat heating/ventillating devices" patented technology

To provide a vehicle seat which can warm up the body of a vehicle occupant on the basis of medical logic.SOLUTION: The heating temperature of a heating element of a first heater part 42 of a vehicle seat 10 is generated at 37°C that is lower than those of other heater parts 44 to 48. The first heater part 42 is provided within a range including a range opposing straight to the direction orthogonal to both of the erection direction side and the seat left-right direction side of a seat back 16 from a seat cushion 14 in the seat back 16 with respect to the heart and lungs of a vehicle occupant S. The heart secretes swelling improving hormones (sodium diuretic peptide) when it is warmed up at a relatively low temperature. When the lungs are warmed up, pulmonary alveoli are expanded. Consequently, the supply performance of oxygen to blood vessels can be improved.SELECTED DRAWING: Figure 1

A seat assembly for a vehicle includes a seat frame and a plurality of support units disposed on the seat frame. Each of the plurality of support units has a support tray, a cylinder connected to the support tray, a pressure sensor, an intake valve, and an exhaust valve. A gas supply to the cylinder is controllable via the inlet valve, a gas discharge from the cylinder is controllable via the exhaust valve, and an occupant of the vehicle is supportable by the support tray and a support force and a support height of the support tray is adjustable. A controller is configured to receive a pressure signal detected by the pressure sensor of each of the plurality of support units to control an open state or a closed state of the intake valve and the exhaust valve of each of the plurality of support units separately.

The invention relates to a motor vehicle seat component (1) having a cushion structure (6) which comprises a cushion material or consists thereof. The cushion material has a 3D structure made of irregularly arranged, preferably thermoplastic fibres (6a) which are fixed to one another, preferably by welding or melting together. Furthermore, the motor vehicle seat component (1) has a fan (2) having a housing (4). The fan (2) is connected, preferably in a force-fitting and / or form-fitting manner, to the cushion structure (6) by means of at least one projection (3) attached to the housing (4) and / or by integrally bonding a portion (6b) of the cushion structure (6) surrounding the housing (4) to an edge (4a) arranged on the housing (4).

The application provides a cockpit comfort intelligent control system and method, comprising: step S1: obtaining a user's direct setting value for a cockpit environment as a basic target value; obtaining one or more external comfort interference source signals and passenger human body characteristic signals; step S2: obtaining a corresponding dynamic compensation correction amount based on the external comfort interference source signals and the passenger human body characteristic signals; step S3: superimposing the basic target value and the dynamic compensation correction amount to obtain a final execution target value; and step S4: generating a driving signal to drive a corresponding cockpit actuator to execute compensation according to the difference between the current cockpit environment parameter and the final execution target value. The application aims to solve the problem that the existing cockpit comfort control system cannot accurately respond to local physical interference and the adjustment process experience is poor.

A seat and seat system, belonging to the field of automotive seats, are disclosed. The seat includes a seat cushion and a backrest. The backrest has a detection area equipped with a piezoelectric sensor. The detection area covers the projection of the spine on the backrest corresponding to the apex height of the occupant when seated, allowing the piezoelectric sensor to collect cardiac impact signals transmitted through the occupant's spine. This seat effectively improves the measurement accuracy and sensitivity of cardiac impact signals and is suitable for various smart cockpits.

This application provides a seat and a vehicle. The seat includes an upholstery layer, a foamed layer, and a framework support layer. The foamed layer is located between the upholstery layer and the framework support layer. The upholstery layer includes a first layer and a second layer, where the first layer is a leather material, a polyurethane material, a polyvinyl chloride material, or a braided material, and the second layer is a composite layer of ventilation sponges. The foamed layer includes a third layer and a fourth layer, where the third layer is a high-elasticity sponge and the fourth layer is supportive foam. According to embodiments of this application, driving and ride experience of a user can be improved.

Ventilation device for a vehicle (2) with a vehicle seat (1) which has an air outlet opening (L) in the area of ​​a seat back (1.1), where - the air outlet opening (L) is arranged on a top surface (O) of the seat backrest (1.1) such that an airflow (S) flows towards the vehicle roof (6), wherein a number of air guide elements (3) are arranged inside the air outlet opening (L), and wherein - on the vehicle roof (6) in the area of ​​the incident airflow (S) at least one further air guide element (7) is arranged for dividing and directing the airflow (S), wherein the air guide elements (3) arranged in the area of ​​the air outlet opening (L) are for adjusting an air volume of a front partial airflow (T) v ) and rear partial airflow (T h ) are mounted in a pivotable manner, characterized by that in an upper area of ​​the seat backrest (1.1) a flap element (8) pivotably mounted to enlarge the air outlet opening (L) with a number of air guide elements (3) is arranged.

A motor vehicle seat component (1) has a cushioning structure (6) comprising or consisting of a cushioning material. The cushioning material has a 3D structure of irregularly arranged, preferably thermoplastic, fibers (6a) fixed to one another, preferably by welding or fusing. The motor vehicle seat component (1) further comprises a fan (2) with a housing (4). The fan (2) is connected to the cushioning structure (6) by at least one projection (3) attached to the housing (4), preferably by force-fit and / or form-fit connection and / or by a material-fit connection of a section (6b) of the cushioning structure (6) surrounding the housing (4) to an edge (4a) arranged on the housing (4).

A support cushion for providing individualized heating and cooling to a user resting on the support cushion is provided. The support cushion includes a body supporting layer and an air distribution layer positioned adjacent to the body supporting layer. The air distribution layer includes a base plate and foam rails positioned at least around a perimeter of the base plate to define a cavity with a support insert positioned within the cavity. A fan is operably connected to the air distribution layer and provides air flow into the cavity of the air distribution layer. Air flow is directed through the support insert and into and through the body supporting layer.

To provide an automobile interior temperature regulation device, which can achieve both quick achievement of an environment suitable for an occupant in terms of temperature and reduction of electric power consumption.SOLUTION: The automobile interior temperature regulation device comprises: an air conditioner 40 including an air outlet 52 that blows out air having temperatures regulated including air regulated by a refrigeration cycle including a compressor 42 that is driven by an electric motor 54, toward an automobile interior; air blowing devices 62 and 76 that blow out the air having temperatures regulated toward passengers seated on seats 26 and 38, which consume less electric power than the air conditioner 40; and a control device 100 that makes the air blowing devices 62 and 76 operate over a predetermined period of time, when activating the air conditioner 40.SELECTED DRAWING: Figure 5

The application relates to a manufacturing method of a low-cost automobile seat heating device, which comprises the following steps: providing a first substrate layer; pasting a heating layer on the surface of the first substrate layer, wherein the heating layer is composed of a plurality of heating strips and waste materials; pasting a conductive layer on the surface of the first substrate layer, wherein the conductive layer comprises a first electrode strip and a second electrode strip, the first electrode strip connects the positive electrode ends of each heating strip in series, and the second electrode strip connects the negative electrode ends of each heating strip in series, so that all the heating strips form parallel connection; pasting a second substrate layer on the side, away from the first substrate layer, of the heating layer and the conductive layer; hot-pressing the surface of the heating device, so that the first substrate layer and the second substrate layer are bonded to each other; and stamping the heating device to cut off the waste materials, the first substrate layer and the second substrate layer between every two adjacent heating strips. The application can set multiple heating strips in parallel through two independent circuits, significantly reduces the circuit cost, and the overall structure is hollow, so that the flexibility and air permeability are good.

This application discloses a method, system, electronic device, and storage medium for in-vehicle environment control, relating to the field of in-vehicle environment control. The method includes: monitoring the in-vehicle environment status; setting in-vehicle environment status control targets; acquiring in-vehicle environment control permissions; and exercising these permissions to adjust the current in-vehicle environment status based on the in-vehicle environment control targets. Through the technical solution disclosed in this application, local and overall in-vehicle environment status control targets are generated based on the passenger's seating position, health status, and tolerance to environmental fluctuations. Priority is set for the local and overall in-vehicle environment status control targets based on in-vehicle oxygen content threshold information and in-vehicle temperature information, rationally queuing the targets for multiple different types of passengers in the same vehicle scenario, thus making in-vehicle environment control executable.

An air deflector may include a base, an aperture extending through the base, and / or a plurality of fins extending across the aperture. The fins are fixed relative to the base. The plurality of fins include at least three fins. A vehicle seat may include an air deflector, an air mover, a duct connected to the air mover and a tube portion of the air deflector, and an air distributor in fluid communication with the aperture.

A seatback air blower attachment structure includes left / right lumbar wires, a lumbar support mechanism, an attachment bracket, an air blower, and an attachment wire. The left / right lumbar wires extend between upper and lower sections of a vehicle seat seatback frame. The lumbar support mechanism is attached to the left / right lumbar wires. The attachment bracket is arranged at a seat upper side of the lumbar support mechanism. The air blower is attached to a seat rear side face of the attachment bracket. The attachment wire includes left / right attachment sections that extend from an upper end portion of the lumbar support mechanism with left / right side portions of the attachment bracket attached thereto, and that deform in a case in which a load from a seat front side is imparted to the attachment bracket.

A vehicle seat (1) includes a seat part (2) and / or a back part (3). The seat part (2) and / or the back part (3) have a cushion support (12a, 12b) with a cushion (13a, 13b) and a cushion cover (7a, 7b) at least partially enclosing the cushion (13a, 13b). The cushion (13a, 13b) has a recess (9a, 9b) facing a passenger, into which an at least partially plate-like molded foam part (10a, 10b) is inserted essentially parallel to a cushion surface (8a, 8b). The molded foam part (10a, 10b) has a plurality of crests (15) and holes (11) which extend substantially perpendicular to the cushion surface (8a, 8b). The crests (15) are spaced apart from one another, thereby forming channels between the crests (15). At least some holes (11) are arranged in the channels (16), with at least some holes (11) passing through the molded foam part (10a, 10b).

This invention relates to a car seat ventilation device, including a seat body. An air duct is provided on the base plate of the seat body, and a mounting groove is provided on the air duct. A ventilation device is disposed within the mounting groove and is fixed within the mounting groove by a fixing mechanism. This invention improves the structure of existing car seat ventilation devices. The improved car seat ventilation device eliminates the need for rubber nails, screws, or other parts to fix the seat ventilation fan. This reduces the difficulty of fixing the seat ventilation fan and avoids a foreign body sensation for passengers, thus improving user comfort.

An assembly may include a pneumatic assembly including one or more tabs, a heat mat, and an intermediate layer disposed between the pneumatic assembly and the heat mat and including one or more apertures. The one or more tabs are received through the one or more apertures, and the heat mat is adhered to the intermediate layer and the one or more tabs.

The utility model discloses a seat cushion. The seat cushion comprises a seat basin structure and a cushion sponge, the shape of the bottom surface of the cushion sponge is matched with the outer contour of the seat basin structure, and the cushion sponge covers the seat basin structure; the seat basin structure comprises a seat basin and a zigzag spring; a hollowed-out rectangular groove is formed in the middle of the seat basin, mounting blocks are arranged on the opposite side walls of the hollowed-out rectangular groove, horizontally-penetrating mounting holes are formed in the middles of the mounting blocks, and the two ends of the zigzag spring penetrate through the mounting holes to be hung on the seat basin; the multiple zigzag springs are distributed in the hollowed-out rectangular groove side by side at equal intervals. The cushion sponge comprises a first sitting area in the middle and a second sitting area except the first sitting area, and a groove is formed in the peripheral surface of the first sitting area; the height of the first sitting area is smaller than that of the second sitting area; and the zigzag spring is supported at the bottom of the first sitting area. Dynamic support is provided through elastic deformation of the spring, and comfort of the vehicle seat is improved.

This invention provides a temperature regulating device, an inner liner, and a child safety seat, relating to the field of seat technology. The temperature regulating device's temperature control module includes a first cooling element and a second cooling element. The heat dissipation module includes both an air-cooled component and a water-cooled component, which respectively dissipate heat from the first and second cooling elements. The air-cooled component has lower heat dissipation efficiency but consumes no energy, while the water-cooled component has higher heat dissipation efficiency but consumes energy. Both components can selectively operate independently or simultaneously according to user instructions. This effectively improves the heat dissipation efficiency of the heat dissipation module, meets the cooling requirements of the temperature control module, saves energy, and reduces costs, thus achieving both stable operation and energy conservation. Correspondingly, the inner liner using this temperature regulating device and the child safety seat using this inner liner feature stable operation and low energy consumption.

A seat assembly and its sub-assemblies. The sub-assemblies include a bladder assembly, a compression-resistant support structure, a cushion assembly, and / or a heat transfer system. The bladder assembly may include an integrated fluid conduit and / or a flap valve assembly disposed therein. The bladder assembly may be disposed in the cushion assembly. The cushion assembly may be a non-foam such as including a polymeric non-woven filament mesh body. The mesh body may define one or more cavities for receiving the bladder assembly. The heat transfer system may cooperate with the bladder and / or cushion system to heat or cool the trim surface.

A seat assembly and subassembly that provide ventilation are disclosed. The subassembly may include a trim cover with a ventilation arrangement that includes one or more sheets, one or more spacers, and / or a blower. The subassembly may include a breathable layer and an air-impermeable layer, but the outer surface that contacts the occupant may be arranged to be ventilated from a blower arranged opposite the outer surface to transport air through the various layers.

A vehicle seat device includes a rotating member rotatably supported by a base member via a rotary support part; a pressure receiving member supported by a seat cushion frame on the rotating member and receives the load of a seat cushion; and a rotary drive actuator that brings power for rotating the rotating member, wherein another actuator distinct from the rotary drive actuator is disposed to avoid a position overlapping with the rotary drive actuator in plan view. Thereby, the vehicle seat device can avoid increase in height even when another actuator is provided in addition to the rotary drive actuator.

The application provides a kind of car personalized thermal comfort control method and controller, belong to intelligent car cabin environment control field, control method includes the following steps: after vehicle starts, the identity of driver is marked by voice recognition;Whether the seat is occupied is judged by using film pressure sensor;If it is occupied and automatic control mode is started, according to whether online training mode is enabled, preset strategy is selected or personalized agent is trained and updated based on continuously collected driver characteristics and environmental data, control parameters are upgraded in real time, and personalized adjustment of thermal comfort is realized.The application realizes collaborative control of air conditioner and seat thermal management system and self-optimization of personalized strategy through voice recognition, multi-source sensing and online intelligent learning, which significantly improves thermal comfort, energy saving and system deployability.