73results about "Automatic securing/unlocking" patented technology

An automobile comprising wheels and a body has front lights, a front trunk lid above a front trunk for storing luggage, a front windscreen, a front occupant steering position, a roof, a rear windscreen, a rear hood above an internal combustion, hybrid or electrical or other drive system and rear lights, a latching system being provided in or near the front trunk and has a striker mounted to the front trunk lid and a catch system mounted to the body on mounting brackets, the latching system having a striker movable relative to first and second catches which are adapted to cooperate with the striker to limit relative movement therebetween, a single motor being provided to transmit drive through the latching system to drive both of the catches to positions in which movement of the striker is restricted by the catches.

A device may include detecting, by at least one latch status sensor, the latch being in a partially closed state and commanding, by a controller, the latch to change from the partially closed state to a fully closed state. The device may receive, from a switch disposed in the vehicle storage compartment, a command to change the latch to either an open state or the partially closed state to at least partially open the closure. Moreover, the device may include executing, by the latch, a cinching cycle to verify that the latch is in the fully closed state and the closure is in a fully closed position. Also, the device may include executing, in response to executing the cinching cycle, a release cycle transitioning the latch from the fully closed state to the partially closed state to move the closure from the fully closed position to a partially closed position.

A control device for automatically parking a vehicle to a predetermined parking position, the control device includes: an acquisition unit configured to acquire peripheral information of the vehicle; a reception unit configured to receive designation of the parking position from a user of the vehicle; and a control unit configured to automatically move the vehicle to the parking position based on the acquired peripheral information and the designated parking position. The control unit temporarily stops the vehicle and sets a door of the vehicle to an openable state from an unopenable state in response to s a vehicle stop request from the user of the vehicle while the vehicle is being moved to the parking position, and resumes moving the vehicle to the parking position in response to a predetermined operation being received from the user of the vehicle.

A vehicular access system includes a door handle assembly having (i) a base mounted at a door of a vehicle, (ii) a handle movable relative to the base and (iii) an electrically operable actuator that is electrically operated to move the handle relative to the base. The handle is movable between a recessed position and a partially extended position. The vehicular access system controls operation of the electrically operable actuator to move the handle between the recessed position and the partially extended position. The vehicular access system detects an authorized user and determines movement of the detected authorized user. Responsive to determination that the authorized user is approaching the door of the vehicle, the vehicular access system unlocks the door handle assembly and controls operation of the electrically operable actuator to move the handle to the partially extended position.

The invention discloses a vehicle window control method which comprises the following steps: identifying a collision type in response to received vehicle collision early warning information; calculating a collision force based on the collision type; calculating a predicted window frame deformation amount according to the collision force and attribute parameters of the vehicle window frame; determining a safe vehicle window opening degree based on the predicted window frame deformation amount; and the opening degree of the car window is adjusted to the safe car window opening degree. The collision risk is evaluated in real time, when the vehicle collision early warning information is received, the vehicle window is automatically adjusted to the safe opening degree, an escape channel is opened for passengers, the smooth rescue path is ensured, and therefore the survival probability of the passengers in an accident is remarkably increased.

A system for monitoring a pressure change within at least one compartment of an aircraft and operating a pyrotechnic device associated with a door latch, includes a securing mechanism arranged in an aircraft door that includes a pyrotechnic actuator and a latch bolt. The system includes the pyrotechnic actuator configured to move the latch bolt when the pyrotechnic actuator is actuated. The system also includes a pressure sensor configured to provide a pressure signal. The system also includes a controller configured to determine a pressure drop representing a decompression event. The system also includes an output driver configured to generate an output signal to actuate the pyrotechnic actuator when the controller determines the occurrence of a decompression event.

Claim 1 relates to a method for operating a locking system (52) for a vehicle (10) which is configured to allow opening of an associated door (28) from an interior of the vehicle (10) in a de-activated state and to block opening of the associated door (28) in an activated state. The method comprises obtaining an obstacle information indicating whether an obstacle (36) is present in the surroundings of the vehicle (10) and determining whether the obstacle (36) is at least in part located within a door range (R). Then, the locking system (52) is transferred in the de-activated state if the obstacle (36) is determined to be located outside the door range (R) or transferred in the activated state if the obstacle (36) is determined to be located at least in part within the door range (R). Furthermore, a data processing apparatus (58), a computer program (74), a computer-readable storage medium (72), and a locking system (52) for a vehicle (10) are claimed.

The present disclosure provides a vehicle platform. A body system determines whether an entry door of all seats or an entry door of rear seats is unlocked (S1). When a determination of "Yes" is made, the body system determines whether a trunk operation command received by a VCB from an ADK (ADS) indicates an "open / close request" of a trunk door (S3). When a determination of "Yes" is made, the body system determines whether it has been receiving the "open / close request" for one second (S5). When a determination of "Yes" is made, the body system starts an operation of the trunk door (S7).

The invention discloses a vehicle door control method. The method comprises the steps of obtaining detection data of a vehicle body area; judging an event type based on the detection data and a detection threshold value; the event type comprises a collision event, a knocking event and a squeezing event, and the knocking event comprises a single-click event, a double-click event and a multi-click event; and controlling a vehicle door to be opened or closed according to the event type. According to the invention, on the basis of detection threshold values and signal modes (such as single click, double click and multi-click), diversified event types (such as collision, knocking, extrusion and sub-types) are intelligently and finely judged; and corresponding executing mechanisms of the vehicle are accurately and differentially called to open or close the vehicle door according to specific event types (such as unlocking the vehicle door by single click, opening the charging port by double click and triggering emergency braking by collision), so that the intelligent level, comprehensive efficiency and user experience of the vehicle in coping with complex scenes are remarkably improved.

A body system determines whether or not entrance doors of all seats or entrance doors of rear seats are unlocked. When determination as YES is made, the body system determines whether or not a trunk operate command received by a VCIB from an ADK (ADS) indicates an “Open / Close Request” for a trunk door. When determination as YES is made, the body system determines whether or not it keeps receiving the “Open / Close Request” for one second. When determination as YES is made, the body system starts an action of the trunk door.

The present application provides a kind of safety door device and the locking method of safety door, one way of safety door device has: full closed detector (44), it detects the situation that safety door changes from open state to full closed;Locking mechanism (46), it locks the safety door to make the safety door not open;Measuring part (acceleration sensor (36), control unit (50)), it measures the moving acceleration (alpha) of the safety door when closing, moving speed (V) or moving time (T);And control unit (50), in the case where it is detected that the safety door changes to full closed, the control unit controls the locking mechanism to lock the safety door, and in the case where the moving acceleration or the moving speed is greater than first threshold (alpha1), or the moving time is shorter than second threshold (T1), the control unit does not lock the safety door.

Systems and methods for preventing side door accidents using existing time of flight (TOF) sensors include receiving sensor data captured by a sensor system of a vehicle and mapping the sensor data to generate a depth map of a proximity area around the vehicle. Here, the depth map includes objects in the proximity area around the vehicle. The system and method also include determining whether an object in the proximity area is within a region of interest corresponding to the door, and when the object is within the region of interest of the door, generating a notification for a user of the vehicle that alerts the user that the door cannot be opened.

A vehicle door latch including a claw with a first and a second catching surfaces and able to rotate, a pivoting pawl to abut against the claw, and a pawl lever mobile from a rest position to at least one opening position. The vehicle door latch also includes a stopper to interact with the pawl lever and to block a movement of the pawl lever when reaching a first opening position, the claw being in an intermediate position such that the pawl can engage the second catching surface, and a declutch mechanism to cause a motion of the stopper allowing the movement of the pawl lever to reach a second opening position beyond the first opening position such that the pawl disengages the claw.

Door handle (1) for a door of a vehicle (2), comprising: a door handle flap (3) rotatable about a rotation axis (4), which, in the state of the door handle being mounted on the door of the vehicle, is flush with a vehicle surface (15) of the door of the vehicle (2) in a closed position (10) on an outside (14), wherein the door handle flap (3) has a functional element (8) on an inside (6) for actuating an electronic opening button (9), which is designed such that the door handle flap (3) is pressed inwards in an open position (11) by a manual actuation and the functional element (8) triggers the electronic opening button (9).

This application discloses a control method, device, equipment, and storage medium for an electric door, comprising: determining the vehicle safety integrity level of the electric door of a vehicle device; activating a first function when the vehicle safety integrity level is greater than or equal to a third safety level; the first function being used to prevent abnormal opening of the electric door; in response to the first function, detecting a first parameter of the vehicle device in its current state when it is determined that an opening request for the electric door has been received; prohibiting the opening of the electric door when the first parameter satisfies a first condition; and indicating that the opening request for the electric door is an abnormal opening request when the first condition is satisfied. This solution improves the safety of the vehicle device; it can meet the requirements of the electric door for the vehicle safety integrity level, and its implementation is simple.

To provide a control device, a control method, and a control program that enable occupants to get off a vehicle, and that also allow resumption of automatic parking, when a vehicle is moved automatically to a parking area.SOLUTION: A control device 30 for automatically parking a vehicle 1 at a prescribed parking position comprises: an acquisition section 31 for acquiring peripheral information of the vehicle 1; a reception section 32 for receiving specification of a parking position from a user of the vehicle; and a control section 33 for automatically moving the vehicle 1 to the parking position, on the basis of the acquired peripheral information and the specified parking position. In moving the vehicle 1 to a parking position when a stopping request has arrived from a user of the vehicle 1, the control section 33 causes the vehicle 1 to stop temporarily, and sets the doors of the vehicle 1 in an openable state from an opening disabled state, and then, if a prescribed operation has been received from the user of the vehicle, movement to the parking position is resumed.SELECTED DRAWING: Figure 1

A system controls a stop function or a door opening function of a vehicle. The system includes an actuating element which is designed to generate an actuation signal depending on an actuation by a vehicle occupant, and a control device which is designed to receive the actuation signal and, in response to receiving the actuation signal and depending on a travel velocity of the vehicle, to trigger either the stop function or the door opening function.

The invention discloses a braking method of a vehicle, the vehicle and electronic equipment, and belongs to the technical field of vehicles. The braking method of the vehicle comprises the steps that in response to an emergency braking signal of the vehicle, the current turning angle of a steering wheel of the vehicle is obtained; and in response to the situation that the current turning angle meets a first turning angle condition, the pitching angle of a vehicle body of the vehicle is adjusted to a target pitching angle, so that the turning angle of the steering wheel reaches the target turning angle. When it is determined that the vehicle possibly steers in the emergency braking process, the pitching angle of a vehicle body of the vehicle is adjusted to the target pitching angle by means of the coupling relation between the dynamic load and steering of the vehicle so as to correct the rotating angle of a steering wheel to the target rotating angle, and it is guaranteed that the vehicle advances along a straight line in the emergency braking process; therefore, the risk and severity of accidents are reduced.

The application provides a train passenger door and end evacuation door safety unlocking method, which comprises the following steps: a vehicle-mounted signal system CC provides a first safety unlocking instruction to two side passenger doors, the first safety unlocking instruction comprises a left door parameter instruction and a right door parameter instruction, and controls unlocking or locking of the left and right doors; the vehicle-mounted signal system CC provides a second safety unlocking instruction to end evacuation doors, the second safety unlocking instruction comprises a front end evacuation door parameter instruction and a rear end evacuation door parameter instruction, and controls unlocking or locking of the two end evacuation doors; the vehicle-mounted signal system CC sets the left door parameter instruction, the right door parameter instruction, the front end evacuation door parameter instruction and the rear end evacuation door parameter instruction as high or low levels according to a train running state, generates an unlocking signal corresponding to the train running state, and controls unlocking of the passenger door or the end evacuation door. The application realizes safety unlocking of the train passenger door and the end evacuation door under normal and signal system fault conditions.

An in vehicle noise improvement system includes a liftgate hingedly attached and mechanically latched to a body structure in a closed position. At least one selectively energized electromagnetic latch reduces liftgate induced structure borne noise by constraining liftgate displacements under vehicle running condition.

The door handle control device causes the door handle to protrude from the door when the remote key approaches the vehicle until the distance from the vehicle is equal to or less than a first distance (D1), and accommodates the door handle inside the door when the remote key is away from the vehicle until the distance from the vehicle is equal to or greater than a predetermined second distance (D2). Furthermore, when the door lock is locked at a position where the distance between the remote key and the vehicle is equal to or less than a second distance (D2), the door handle control device maintains a state in which the door handle protrudes from the door while the distance between the remote key and the vehicle is equal to or less than the second distance (D2), and when the distance between the remote key and the vehicle becomes greater than the second distance (D2), the door handle control device controls the door handle to protrude from the door when the door lock is locked at a position where the distance between the remote key and the vehicle is greater than the second distance (D2). The door handle is accommodated in the door.

The present invention relates to systems and methods for recovery of automatic closure of vehicle doors. A system for operating an access door in a vehicle having a vehicle body includes a powertrain configured to operate the vehicle in a propulsion mode. The system also includes a door mechanism configured to latch a door to the vehicle body and an actuator configured to apply a force to the door to affect door closure and latching. The system additionally includes an electronic controller configured to identify when the vehicle is in motion and to detect when the access door is not fully closed and latched. The controller is further configured to determine when a force required to fully close and latch the door using the actuator exceeds a threshold force value. The controller is further configured to trigger the actuator to apply a first force that exceeds the threshold force value to fully close and latch the door.

The present invention relates to the technical field of rail vehicles, and specifically relates to a method and device for controlling an auxiliary lock of a vehicle door, and a rail vehicle. The method comprises: after a vehicle departs from the current station, receiving a speed signal, and when the speed signal is at a high level and door opening side information of the next station is received, controlling a door controller to stop outputting an electrical signal to an electromagnetic valve of a corresponding auxiliary lock, the door opening side information comprising a target door opening side of the next station; acquiring a vehicle door side of a vehicle passenger compartment where the door controller is located; and when the target door opening side is different from the vehicle door side, controlling the door controller to output an electrical signal to the electromagnetic valve of the auxiliary lock corresponding to the vehicle door side. In the present invention, when a vehicle is about to enter a station, it is ensured that an auxiliary lock on a non-platform side is not unlocked, such that the action noise of the auxiliary lock and the number of instances of unlocking of the auxiliary lock are reduced, thereby prolonging the service life of the auxiliary lock.

The application discloses a vehicle emergency state unlocking control method, system, equipment and storage medium, and relates to the field of vehicle safety, and comprises the following steps: S1, judging whether to enter the unlocking trigger condition signal acquisition process in the vehicle emergency state; S2, if yes, acquiring multiple unlocking trigger condition signals of the vehicle in real time; S3, calculating an unlocking trigger condition comprehensive value according to the distribution weight and the confidence degree corresponding to the multiple unlocking trigger condition signals; S4, if the unlocking trigger condition comprehensive value is less than a preset trigger threshold, repeating steps S2 to S3; if the unlocking trigger condition comprehensive value is not less than the preset trigger threshold, generating a corresponding level unlocking instruction to unlock the vehicle. The application acquires multiple unlocking trigger condition signals, acquires the danger level of the vehicle from multiple dimensions, improves the accuracy of acquiring the danger level of the vehicle, and generates a more accurate corresponding level unlocking instruction, so that timely rescue is ensured and the risk of personnel casualty is reduced.

The application discloses a split tailgate control system, comprising a first door and a second door which are respectively arranged in a hinged manner between a door opening position and a door closing position of a vehicle body; a first control unit identifies a second door lock related signal, and a recognition point is a certain calibration position point in a first door running track. The application also discloses an automobile. The application sets a certain calibration position point in the first door running track as the recognition point, and when the first door reaches the recognition point, the first control unit controls the first door to perform corresponding opening and closing or parking actions according to the signal feedback of the second door lock without sharing and interacting the first door and the second door position information between the first control unit and the second control unit, so that the first door and the second door are controlled to perform opening and closing actions in normal and abnormal conditions, and the second door is quickly closed to the position of the first door, and the operation is simple and convenient.

A system includes multiple controllers that provide operation of a closure with multi-layer functionality and redundancy. One controller monitors a state of a latch coupled with the closure, while another controller controls a motor used to actuate the latch. When the controller monitoring the state of the latch detects a fault, the controller communicates the fault to the other controller and the other controller disables the motor, thus preventing further movement of the latch, and in turn, the closure.

A door latch system is provided for a motor vehicle having a front door having a forward portion configured for sealed engagement with an A-pillar and a rear door having a rearward portion configured for sealed engagement with a C-pillar, the front and rear doors being configured for movement relative to a vehicle body of the motor vehicle to bring respective rearward and forward portions into sealed engagement with one another to close off a B-pillarless opening bounded by the vehicle body. The door latch system includes a retractable striker assembly and / or retractable ratchet assembly attached to one of the front and rear doors and includes a respective retractable striker and / or retractable ratchet movable between extended and retracted positions.