52 results about "Car door" patented technology

A vehicle system and method that include a smart phone for communicating with a vehicle by an authorized user. The vehicle includes an FM transmitter that transmits vehicle information, including an authorization code, using an FM signal. The FM signal is received by the smart phone which deciphers the information, and automatically transmits a command signal back to the vehicle to perform a pre-programmed vehicle operation, such as unlocking the vehicle doors.

The disclosed seat belt retractor and seat belt apparatus may be used to provide a technology effective for reducing the risk of making a vehicle occupant uncomfortable with regard to the seat belt winding action. A seat belt retractor and seat belt apparatus may comprise an electric motor, a spool capable of winding and unwinding a seat belt for occupant restraint, and a controller configured to perform a control mode in which the electric motor is controlled to rotate in a belt winding direction based on the status of a wearing of the seat belt on a vehicle occupant and the status of a vehicle door corresponding to the seat belt.

The invention relates to a safe door opener for an automobile, which is arranged on a draw bar connected with a spring bolt in an automobile door, and comprises an expansion link, a lock case and an elastic mechanism, wherein the expansion link is divided into two independent sections, one section is fixedly connected with the expansion link, and the other section is fixedly connected with the lock case; the elastic mechanism is used for controlling the expansion link or the lock case to return; the lock case is internally provided with a controllably rotary or expansible ejector rob; the middle of the expansion link is provided with grooves; and a ball is arranged between the grooves. In the safe door opener for the automobile, the controllably rotary or expansible ejector rob is used and combined with a radar monitoring probe and a control circuit which are arranged on the automobile, so that a worker opening the door is timely reminded of stopping opening the door so as to avoid collision when the automobile travels at I-gear, and the action of opening the door is invalid at the same time. When the automobile runs, the door can be controlled automatically so as not to be opened if only the circuit is not cut off, thus avoiding accidents.

An injection molding method and system for an electrical circuit utilized in vehicle door latch mechanisms is disclosed herein. A mold is generally provided in which a mold cavity is formed therein from walls of the mold. An electrical circuit associated with vehicle door latch and/or integrated with the vehicle door latch can be located within the mold cavity. A plastics material can then be injection molded into the mold cavity of the mold, wherein the plastics material covers and seals the electrical circuit to provide insulation and environmental protection to the electrical circuit.

The invention belongs to the field of automobile safety and discloses a car door anti-collision warning device. When the car is parked, use the continuous wave radar to detect the moving objects behind, filter out the stationary objects and the filtered signals far away from the stopped vehicles, process the echo signals close to the stopped vehicles, and calculate the relative distance between the moving objects and the stopped vehicles, Relative speed and relative acceleration, use the DSP microprocessor to compare the safe distance and safe time between the stopped vehicle and the suspicious dangerous object and judge its safety. When the safety is lower than a certain level, the alarm system will promptly remind the driver and passengers There may be dangers when opening the door, lock the door in an emergency. The invention solves the prior art problem that the vehicle easily collides with external moving vehicles and causes safety accidents due to personnel opening the vehicle door without warning after the vehicle is parked.

The invention discloses a car door device used for filling a gap of a stopped layer. The car door device used for filling the gap of the stopped layer comprises a car door sill provided with a gap, a telescopic safety shoe and a roller assembly which can trigger the safety shoe to be telescopic. The car door device disclosed by the invention fills the gap of the sill, so that passengers can come in and go out of a lift car safely. The probability that small articles carried by the passengers who take a lift fall into the gap of the sill can be effectively reduced, and a risk that wheels of a baby carriage or wheelchair are blocked in the gap of the sill can be avoided.

The invention discloses a bus door closing prompting device, which belongs to the technical field of a bus device and comprises a control box, a door pump electromagnetic valve and a storage battery, wherein the control box, the door pump electromagnetic valve and the storage battery are arranged on a driving table, the control box comprises a bus door switch and a singlechip, the bus door closing prompting device also comprises a speed tester, a warning device and a light emitting diode (LED) lamp which are arranged on a door, the singlechip is respectively and electrically connected with the bus door switch, the door pump electromagnetic valve, the storage battery, the speed tester, the warning device and the LED lamp, the warning device is a voice warning device, and the LED lamp is a flickering LED lamp. The bus door closing prompting device has the beneficial effects that the speed tester detects the bus speed and the operation state of a bus at any time, in addition, the detected value is transmitted to the singlechip, when the detected value is not zero, and in addition, the bus door switch is not switched off, the singlechip can control the door pump electromagnetic valve to do the door closing action, the voice prompt is given out through the warning device to inform a driver of closing the back door and simultaneously prompting passengers to be careful, the LED lamp also flickers at the same time, the attention of the driver can be attracted through the visual effect, the driver is prompted to close the back door, the structure is simple, and the use is convenient.

The present invention relates to a novel idea of Automobile Collision Impact Reducer(ACIR) which can be placed at the front, rear, sides between the doors of an automobile with multi chambered springs of various strengths which can be arranged in different patterns, multilayered plates, pipes and multilayered cushioning materials acting also as fire suppressant. In-order to reduce the recoil effect after the compression of springs, “Recoil Arrester/Lock system” is introduced having recoil arresting box, recoil arresting plate, tension springs and recoil lock lever. This concept can also be used in crash guard barriers in the roads, culverts and pillars of bridges, walls of houses near the road turns, pillars of metro rail, other railway lines etc with certain modifications. During the time of collision, after the force transfers from the cushioning materials, there will be multi chambered compression of springs depending on its stiffness which helps to reduce the impact.

The invention discloses an adjustable hinge, including a hinge and a positioning bolt, which is equipped on one end of the hinge, and has a cooperated connection of the hinge, also including a fastening bolt, which passes through the via hole of the vehicle door inner board with the positioning bolt and are respectively connected with the movable nut board. The device provided by the invention adds a fastening bolt and a stand, and changes the hinge reinforcing plate primly fixed on the vehicle door inner board into a movable nut board, and without changing form of the original hinge, the device not only meets the request of separated installation of vehicle door, but also adds a process of fastening bolt, thereby realizing adjustment on Y direction when assembling vehicle door. The required precision of position of movable nut board is greatly reduced, without repeatedly adjusting nut board, so considerable human power and financial resources are saved.

The invention discloses an ant-inertia starting and stopping control system which comprises an ignition key, an output module, a motor relay, a door rocker switch, a driving pump electromagnetic valve, a speed sensor and a bus instrument. The speed sensor is used for collecting finished car speed signals and sending the speed signals to the bus instrument; the driving pump electromagnetic valve is used for feeding the opening and closing state of a car door back to the bus instrument; the phenomenon that unforeseen circumstances caused by inertia occur on the condition that passengers get on and get off the car door is reduced to a certain extent through joint control of the bus instrument and the ignition key over the motor relay and joint control of the bus instrument and the door rocker switch over the car door. The invention further discloses a passenger car provided with the ant-inertia starting and stopping control system.

A vehicle instrument panel structure is provided including a blower outlet and a guide member. The blower outlet is provided between a meter section on an instrument panel provided at a front section of a vehicle cabin and an interior member of a vehicle door, and is capable of blowing an airflow substantially toward a vehicle rear side. The guide member is provided at the vehicle rear side of the blower outlet so as to block the blower outlet from view of an occupant sitting in a vehicle seat provided inside the vehicle cabin, and extends at an angle toward the vehicle rear side on progression from a location corresponding to the blower outlet toward a vehicle width direction outer side.

A vehicle door sash structure includes a holding unit. The holding unit includes a guide locking portion arranged in a region of a run channel opposed in a vehicle inner-outer direction to a tip end rim of an inner beam portion in a state of temporary attachment after completion of attachment of a molding to an outer beam portion. The guide locking portion is inclined in a direction to guide the run channel to a position of completion of attachment while coming into contact with the tip end rim of the inner beam portion by an input of an attachment force in a direction to attach the molding to the run channel in the state of temporary attachment.

The invention relates to a rearview mirror installation structure on a vehicle door. The rearview mirror installation structure comprises a rearview mirror reinforcer, a reinforcing support, a front door window frame upper chute, a vehicle door hinge reinforcer, a vehicle door hinge nut plate and an inner vehicle door panel, wherein the left part of the rearview mirror reinforcer is an outer installation surface, and the right part of the rearview mirror reinforcer is an inner installation surface; the middle of the upper part of the rearview mirror reinforcer is connected with the front door window frame upper chute through shielded welding; the outer installation surface is fixedly connected with one side of the front door window frame upper chute through two sections of shielded welding; the inner installation surface is fixedly connected with the other side of the front door window frame upper chute; the reinforcing support adopts an L-shaped structure, comprises a welding surface at the lower part and matching surfaces at two ends of the upper part respectively, is inlaid in a hole where the front door window frame upper chute and the rearview mirror reinforcer are matched and is connected with the rearview mirror reinforcer through spot welding, the two matching surfaces are in clearance fit with the front door window frame upper chute, and a sealant is applied to matching parts. The rearview mirror installation structure can improve the rigidity of a rearview mirror installation point and solve the problems of jitter of the rearview mirror in a vehicle traveling process and production of wind noise during high-speed traveling of the vehicle.

The invention discloses an anti-rolling early warning method and system for vehicle starting, and belongs to the technical field of vehicle safety. The system comprises a vehicle door opening detection device, a vehicle chassis detection device, a vehicle front-back direction detection device and a safety reminding device. The method comprises the steps of detecting whether a driver gets on the vehicle or not and information of a life body in an area below a vehicle chassis, and controlling a safety reminding device according to the detection result; when an engine of the vehicle is ignited, starting the vehicle front-back direction detection device at the same time to detect information of a life body in front and rear of the vehicle, danger levels are divided according to the distance between the life body and the vehicle, and safety early warning of different levels is conducted in combination with the running state of the vehicle. According to the invention, possible damage to thevehicle chassis and front and rear life bodies in the vehicle starting process can be effectively prevented, and the safety of vehicle starting is guaranteed.

The invention relates to an electronic antitheft emergency hammer, comprising a hammer handle, wherein one end of the hammer handle is connected with a hammer head. The electronic antitheft emergency hammer is characterized in that the hammer handle and the hammer head are clamped and fixed in an emergency hammer fixing device; the emergency hammer fixing device is provided with a battery placement hole for placing a battery, and an alarm switch which is in press fit with the hammer handle; a luminous mark is arranged on the hammer head. The electronic antitheft emergency hammer provided by the technical scheme of the invention has the beneficial effects that passengers can easily and quickly find the emergency hammer and use the emergency hammer to quickly break glass of vehicle doors and windows on the condition that a vehicle accident occurs at night and no lights are available around the vehicle; the emergency hammer employs an electronic alarming system, so that a driver is warned timely by an alarm after the emergency hammer is stolen or falls off, so guard against theft and timely supplement of the emergency hammer are facilitated.

The invention discloses a vehicle door opening and closing device and method. The vehicle door opening and closing device comprises a vehicle door, a vehicle body, a driving opening and closing deviceand a driven opening and closing device. One end of the driving opening and closing device is fixedly connected with the vehicle body, the other end of the driving opening and closing device is fixedly connected with the vehicle door, the driven opening and closing device is arranged at the lower end of the vehicle door, one end of the driven opening and closing device is fixedly connected with the vehicle body, and the other end of the driven opening and closing device is fixedly connected with the vehicle door. The vehicle door opening and closing device has the advantages that the vehicledoor can be opened to the maximum extent, and electric vehicle door transformation is easy to complete.

The invention relates to a novel car door lifting glass clipper seam dedusting device, and main parts of the novel car door lifting glass clipper seam dedusting device are installed in a car door cavity body. The novel car door lifting glass clipper seam dedusting device includes a dedusting device and a dust sensor, the dedusting device is arranged, at an inner wall of a window frame, at the upper end of a clipper seam of the lifting glass, a dedusting sensor and a pressure sensor are evenly distributed and installed along an inner wall of a window frame below a dedusting strip brush and areconnected with a brake through wiring harnesses, and the brake is located at a reinforced plate of a car door shell body; and the brake is connected with a dedusting fan, a driving motor and a warningdevice through the wiring harnesses, the dedusting fan and the driving motor are installed at a cavity body reinforced plate which is integrated by an inner plate and an outer plate of the car door shell body, and the warning device is provided with a car audio. The novel car door lifting glass clipper seam dedusting device has advantages that the structure is simple and reasonable, dust, particles and the other sundries can be effectively prevented from falling in the clipper seam of the lifting glass of the car door, and the normal operation of a window regulator and the lifting glass can be ensured.

The invention relates to a motor vehicle door lock, with a locking mechanism (3, 4) and with a lever system (5, 8, 9) having at least two levers (5, 8) which are connected at an angle to each other and interact with each other, wherein the one lever (8) defining a fulcrum pin (14) is connected to a housing (1), and the fulcrum pin (14) reaches with a predetermined lateral play (a, b) through at least one reinforcing opening (24) in the housing (1).

The invention discloses a vehicle window detonation control method and system, a vehicle and a medium. The vehicle window detonation control method comprises the steps that when collision data sent by a collision detection module in a vehicle is detected, the collision type and the collision speed in the collision data are analyzed; when it is determined that a first detonating condition is met according to the collision type and the collision speed, detonating operation on the vehicle window is directly executed; when it is determined that a second detonation condition is met according to the collision type and the collision speed, the vehicle door unlocking state reported by a vehicle body control module in the vehicle in real time is obtained; and if the unlocking state of the vehicle door is an unlocked state, detonating operation on the vehicle window is executed. According to the technical scheme, when the vehicle collides, a reliable escape way can be provided for passengers, the safety level of the vehicle is improved, and the life safety of the passengers is guaranteed.

The invention discloses a device for preventing an elevator car from accidental movement and a control method. The device comprises electric rail clamping devices which are symmetrically mounted at the top of an elevator car, contact wheels in tight contact with vertical surfaces of guide rails, and an encoder which is fixed at one end of the contact wheel. When a car door and a floor door are in an open state, whether an electric safety device of each door leaf is in an off state or not is identified; a contact type triggering device starts to enter a working state; the encoder accurately acquires a rotating angle of the contact wheel and calculates a movement distance of the contact wheel on the vertical surfaces of the guide rails; the state of the elevator car is judged through judging the movement distance of the elevator car. The device disclosed by the invention has the beneficial effects that the movement prevention device is mounted at the top of the elevator car, and the transformation of each floor station is avoided. so that the modification cost is reduced; furthermore, an electric safety switch of each door leaf of the elevator door is used for judging the device for preventing the elevator car from the accidental movement; when it is determined that the elevator door accidentally moves, the device is started up, and the guide rails are tightly clamped by the electric rail clamping devices, so that the elevator car is prevented from further accidental movement and a dangerous shearing accident is effectively avoided.

The invention provides a side collision safety device of an automobile, belongs to the technical field of automobiles and solves the problem how to lock an automobile door lock at the same time of opening a side air bag. The side collision safety device comprises the automobile door lock arranged in an automobile door and a side air bag device, the side air bag device comprises an air generator and an air outlet guide cylinder fixed on the air generator, air outlets and an installing groove are formed in the pipe wall of the air outlet guide cylinder respectively, an air outlet door shield is hinged to the groove wall, near the air generator, of the installing groove, wherein the air outlet door shield is used for isolating the air outlets from the air generator, a transmission mechanism capable of locking the automobile door lock is fixed on the air outlet door shield, and the air generator can release air to drive the air outlet door shield to rotate so that the automobile door lock can be in a locked state. By designing the air outlet door shield and the transmission mechanism, by utilizing the air power generated by the ignition of the air generator, it is achieved that the automobile door lock is locked at the same time that the side air bag blows up, and when side collision occurs, passengers are prevented from being injured on account of the opening of the automobile door.

The invention relates to an automobile door external opening handle assembly. The automobile door external opening handle assembly comprises a handle cover connected with the outer surface of an automobile door in a matched mode, a handle holder connected with the inner surface of the automobile door in a matched mode, an external opening handle rotationally connected to the handle holder, and a control lever matched with the handle holder. The automobile door external opening handle assembly is characterized by further comprising a buffer component connected with the handle holder in a matched mode, and the buffer component is located between the matched portions of the handle holder and the external opening handle. By means of the automobile door external opening handle assembly, the situation that an external opening handle and a handle holder are abraded due to friction therebetween can be avoided, and accordingly the external opening handle is prevented from loosening; the control lever can be prevented from colliding with the handle holder when rebounding, and sounds generated in collision are avoided; and the automobile door external opening handle assembly is simple in structure and reliable in connection.