96results about "Emergency release devices" patented technology

The invention relates to a vehicle safety control method which is applied to a vehicle. The safety belt lock catch is configured to be used for locking a safety belt; a vehicle control system; the method comprises the following steps: receiving eye alarm information or gesture alarm information sent by a driver; determining that the vehicle state is a driving state and the vehicle driving speed is less than a first preset speed; and the vehicle control system controls the safety belt lock catch of the driving position to automatically unlock the safety belt of the driving position, and / or the vehicle control system controls the safety belt lock catch of the passenger position to fail in the manual mechanical safety belt unlocking function. By means of the vehicle safety control method, when a driver is stolen, robbed and stressed by illegal passengers and the running speed of the vehicle is smaller than the first preset speed, the driver can immediately and suddenly brake and complete parking and escape in an extremely short time, and no response time is given to the illegal passengers.

The invention discloses an automobile falling-into-water intelligent emergency escape system and method based on posture recognition, and belongs to the technical field of automobile safety systems. The posture recognition module obtains angular velocity and acceleration data of the vehicle in real time through a vehicle-mounted gyroscope and an acceleration sensor, calculates the pitch angle and the roll angle of the vehicle, and recognizes the falling posture of the vehicle in real time. The escape control module dynamically generates an escape instruction according to the posture, controls a car door / car window and a safety belt to be unlocked, and flatly places a seat at the same time; the lighting and voice prompt module starts lighting and provides voice escape guidance in a low-light environment; the automatic alarm module sends a position signal when the vehicle falls into water and cancels the alarm after escaping from danger; the standby control module switches the standby power supply when the main power supply fails. According to the method, the falling state and posture can be accurately recognized, the escape scheme is dynamically generated, the passenger escape success rate and the system reliability are improved, and the method is suitable for the vehicle escape requirement in the complex falling environment.

To provide a device and method for emergency escape when a passenger is trapped in a car equipped with laminated glass. [Solution] An emergency escape device 1 equipped with a seatbelt cutting device 3 and a shattering tool is installed in a vehicle equipped with laminated glass. The seatbelt cutting device 3 cuts the seatbelt, releasing the occupant's physical restraint. A predetermined area of ​​the laminated glass is shattered from the passenger compartment side using a shattering tool 22, creating an escape space for the occupant on or around the laminated glass. A portion of the laminated glass is shattered using the shattering tool 22, which presses and bends the laminated glass, pushing the occupant out and requiring assistance. The shattering tool 22 has components that can perforate, cut, or shatter a predetermined area of ​​the lower part of the laminated glass from the passenger compartment side, and can fuse or vibrate it, and the shattering continuously shatters multiple locations on the lower part of the laminated glass.

The invention relates to the technical field of vehicle accessories, in particular to a safety belt cutter which comprises a fixing plate fixed to a safety belt and provided with a blade sliding hole, the blade sliding hole right faces the safety belt, and the length of the blade sliding hole is larger than the width of the safety belt in the width direction of the safety belt; the shell is slidably mounted on the surface, away from the safety belt, of the fixing plate in the width direction of the safety belt, a mounting cavity is formed in the shell, a blade extending hole is formed in the bottom wall, attached to the fixing plate, of the shell, the mounting cavity communicates with the blade sliding hole through the blade extending hole, and a pressing through hole is formed in the top wall of the shell; the mounting cavity is communicated with the outside through the pressing through hole; and the cutting mechanism is arranged in the mounting cavity, the first end of the cutting mechanism extends out of the pressing through hole, the second end of the cutting mechanism is provided with a cutting edge, and the cutting edge is right opposite to the cutting edge extending-out hole.

Methods and apparatus for verifying cabin and flight deck security are disclosed herein. An example apparatus includes interface circuitry, machine readable instructions, and programmable circuitry to at least one of instantiate or execute the machine readable instructions to receive output from an identifier, the identifier associated with a location of a passenger seat on an aircraft, receive output from a seat belt latch sensor, the seat belt latch sensor associated with a seat belt of the passenger seat, determine a usage status of the seat belt at the location of the passenger seat, and generate a seat diagram, the seat diagram including the usage status of the seat belt at the location of the passenger seat.

A buckle apparatus for a seat of a vehicle and associated system and method. The buckle apparatus includes a locking mechanism and a retention mechanism arranged within a casing. The locking mechanism is configured to operably engage with a latch coupled to a seat belt webbing of the vehicle such that, in a locked mode, the latch is secured within an insertion slot defined in the casing. In an unlocked mode, locking mechanism is configured such that the latch is removable from the insertion slot of the casing. The retention mechanism is operable with the latch such that, in a retention mode, the retention mechanism is configured to cause the latch to be retained within the insertion slot of the casing when a withdrawal force applied to the latch is less than a predetermined value.

A remotely-lockable seatbelt latch receptacle is configured for use within a vehicle and includes: a latch receiver configured to receive a seatbelt latch assembly; a coupling assembly configured to releasably engage a portion of the seatbelt latch assembly and temporarily prevent the removal of the seatbelt latch assembly from the latch receiver; and a selectively-operable disengagement assembly configured to override the coupling assembly to enable removal of the seatbelt latch assembly from the latch receiver.

A buckle device for a vehicle seat and related systems and methods. The buckle device includes a locking mechanism and a retention mechanism disposed within a housing. The locking mechanism is configured to operably engage with a latch coupled to a seat belt webbing of the vehicle such that, in a locked mode, the latch is secured within an insertion slot defined in the housing. In the unlocked mode, the locking mechanism is configured such that the latch is removable from the insertion slot of the housing. The retaining mechanism is operable with the latch such that, in the retaining mode, the retaining mechanism is configured such that the latch is retained within the insertion slot of the housing when an exit force applied to the latch is less than a predetermined value.

The invention relates to the technical field of vehicle control, in particular to a vehicle collision control method and system, a vehicle and a computer program product.The method comprises the steps that whether a current vehicle is collided or not is monitored; under the condition that the current vehicle is collided, the sensor data of the current vehicle is compared with a preset collision parameter threshold table, and the collision strength of the current vehicle is obtained; and determining a target control strategy according to the collision intensity, and controlling the current vehicle according to the target control strategy. Therefore, the problems that a driver cannot autonomously unfasten the safety belt and the vehicle door cannot be opened when the vehicle is collided are solved, and the survival rate of passengers when the vehicle is collided is increased.

The utility model relates to the technical field of safety belts, in particular to cutting equipment for a safety belt. According to the technical scheme, the device comprises a cutter body, a cutting knife, a fixing frame, a top plate, a mounting plate and a supporting rod, an outer rod is fixed to the inner wall of the cutter body, a fixing bolt is in threaded connection with the upper surface of the outer rod, an inner rod is movably inserted into the outer end face of one side of the outer rod, and the mounting plate is fixed to the outer end face of one side of the inner rod; a top plate is fixed to the upper surface of the cutter body, a sliding groove is formed in the top plate, a sliding rod is slidably connected into the sliding groove, a cutting knife is installed on the lower surface of the sliding rod, a fixing frame is fixed to the inner bottom end of the cutter body, a fixing knife is installed on the upper surface of the fixing frame, and a switch is installed on the upper surface of the top plate. The switch is electrically connected with the fixing rod and the supporting rod, and the supporting rod is fixed to the lower surface of the top plate. The safety belt cutting device can be conveniently fixed on a safety belt and can cut the safety belt in time when an accident occurs.

The invention relates to an automobile safety belt lock catch mechanism, a safety belt device, a method and an automobile. The automobile safety belt lock catch mechanism comprises a lock catch body, a cavity is fixed to a housing of the lock catch body, a piston is arranged in the cavity in a sliding mode, one side of the piston serves as a cutting side, and the cutting side penetrates through the cavity and the housing of the lock catch body and then extends into the lock catch body; the position of the cutting side corresponds to the position, used for containing a spring bolt, in the lock catch body, and a gas generator fixed to the cavity is arranged on the other side of the piston and connected with the control circuit. The gas generator can drive gas pressure in a cavity on one side of the piston to exceed a set value so that the piston can move towards the lock catch body, and the cutting side of the piston can cut off a spring bolt metal sheet in the lock catch body so that the safety belt and the lock catch body can be cut off. By the adoption of the lock catch mechanism, rescue time and escape time under the dangerous condition are saved.

A seatbelt buckle includes a frame operable to receive a seatbelt latch plate therein. A retainer is carried by the frame and movable between a latched position and an unlatched position. A resilient member is positioned between the frame and the retainer to urge the retainer toward the unlatched position. An actuator is positioned to lock the retainer in the latched position when activated.

The utility model discloses a detachable safety belt, which belongs to the technical field of safety equipment and comprises a safety belt main body A and a safety belt main body B. The safety belt main body A is provided with a metal hook, and the safety belt main body B is provided with a metal opening matched with the metal hook. The safety belt body A and the safety belt body B are connected through a detachable assembly. According to the safety belt, a conventional safety belt is disassembled into the safety belt body A and the safety belt body B, the safety belt body A and the safety belt body B are connected through the metal hook and the detachable assembly, when the safety belt buckle is unlocked and fails due to an accident, the safety belt body A and the safety belt body B can be rapidly disassembled, and therefore a user can escape from a vehicle in the first time; and the survival probability of people in the vehicle is increased.

The present application relates to the technical field of automobile seat safety, and provides a seat belt release device, system, and automobile. The seat belt release device includes: a device body having a cavity with two opposing openings; a release mechanism fixedly disposed in the cavity near one of the openings, for detaching from the device body according to an external trigger signal; a locking mechanism disposed in the cavity and having at least two ends abutting against the release mechanism and the other opening in turn, for lockingly connecting with an insert inserted into the other opening from the outside. When the release mechanism detaches from the device body, the locking mechanism disconnects from the insert, allowing the insert to detach from the device body from the opening. The present application achieves the effect of quickly unlocking the seat belt in an emergency scenario, ensuring that passengers can quickly detach from the vehicle, reducing the risk of secondary injuries to passengers in the vehicle.

A system and related method for operating a configurable buckle device. The system includes an occupant type identification module configured to determine an occupant status as an assisted occupant or a non-assisted occupant based on data indicative of one or more occupant qualities of an occupant seated in a vehicle seat. The system also includes a locking mechanism control module configured to transmit a signal to a locking mechanism of the configurable buckle device to transition the locking mechanism from a locked mode to an unlocked mode in response to the determination of the assisted occupant. In a locked mode, the locking mechanism is secured to a latch coupled to a seat belt webbing associated with the seat, and in an unlocked mode of the locking mechanism, the latch is removable from the locking mechanism.

The invention relates to a seat belt release system (12) of a motor vehicle (10), comprising an electric belt buckle (14) on a respective seat (20) of the vehicle (10) and an electronic control unit (16). The electronic control unit (16) is designed to evaluate a state of an exit intention with respect to an occupant (18) on the respective seat (20) of the motor vehicle (10) as a function of input data (28) provided to the electronic control unit (16); the electronic control unit (16) is configured to send a release signal (22) to the electric belt buckle (14) on the respective seat (20) when the state of the exit intention with respect to the occupant (18) on the respective seat (20) fulfills a predefined condition; and the electric belt buckle (14) is configured to release the seat belt (24) upon receipt of the release signal (22).

The utility model relates to the field of vehicle accessories, and provides a safety belt cutter which comprises a shell and a cutting mechanism, and an opening is formed in one side of the shell; the cutting mechanism comprises a rack, a cutter, a duplicate gear and a driving plate which is meshed with the duplicate gear and synchronously drives the rack to move in the opening direction. A gear shaft of the duplicate gear is rotationally arranged on the shell; the moving stroke of the cutter is larger than the width of the safety belt. And an opening for placing the safety belt is designed on the shell. When the safety belt is cut off, the safety belt is placed in the opening, then the duplicate gear is driven to rotate through the driving plate, the rack is driven to move along the opening, meanwhile, the cutter is driven to move in the opening, and then the safety belt is cut off. The safety belt clamped in the shell can be rapidly cut off, operation can be conducted with one hand, the purpose of rapidly cutting off the safety belt is achieved, and cutting operation is simple and convenient.

The invention discloses a safety belt emergency disconnecting device, and relates to the technical field of driving emergency disposal. The device comprises a mounting box, a mounting cavity is formed in the mounting box; a belt penetrating opening for a safety belt to penetrate through is formed in the mounting box in the front-back direction in a penetrating mode. The belt penetrating opening penetrates through the left side of the mounting cavity; a sliding groove communicating with the mounting cavity is formed in the upper side of the mounting shell in the left-right direction. A cutting control assembly is arranged on the right side of the mounting cavity. The cutting control assembly comprises a push block connected with the sliding groove in a sliding mode. A triangular cutting knife is arranged below the push block; the cutting knife is arranged in the mounting cavity; the upper end of the cutter is connected with the push block through a movable piece; the lower end of the blade part of the cutting knife is positioned on the right side of the upper end of the blade part; and the lower end of the blade of the cutter is lower than the lower side of the threading port. The safety belt has the beneficial effects that the safety belt is integrated with the safety belt, so that the safety belt can be quickly applied in an emergency state, and the emergency treatment efficiency is improved.

The present application provides an auxiliary release device of safety belt buckle, which comprises a bracket, a lever arm and a connecting shaft component, wherein the bracket comprises a U-shaped or C-shaped bracket body and a bracket gripping handle; the lever arm comprises a lever arm gripping handle and an extension portion; the bracket body comprises a bracket pivot hole, the extension portion comprises a lever arm pivot hole, the bracket and the lever arm are hinged at the positions of the bracket pivot hole and the lever arm pivot hole via the connecting shaft component. The auxiliary release device of safety belt buckle assists in releasing a seat belt buckle by utilizing a lever principle, and can protect the user, so as to achieve an effect of releasing a seat belt buckle with less effort.

A safety belt lock unit includes a belt lock and a belt lock tongue which is connected to a safety belt. The belt lock has a locking arrangement with a locking mechanism which brings about a positive-locking engagement with the belt lock tongue. The belt lock has an unlocking mechanism where the locking mechanism can be brought out of engagement with the belt lock tongue by applying an unlocking force. A pressure-relief mechanism is disposed between the belt lock tongue and the belt lock. The pressure-relief mechanism moves the belt lock tongue into the belt lock when the belt lock tongue tilts in the belt lock which occurs in a vehicle collision by a tensioning triggered by a belt tensioning device of the safety belt and / or takes up some of a tensile force which is brought about by the belt tensioning device.

The present application relates to a connection assembly comprising: a first member which is connected to a tape drum in an anti-torque manner, is rotatable coaxially with the tape drum, and comprises a first pressing portion; the second component is provided with a rotating axis common with the belt winding drum and comprises a second extrusion part, the first component and the second component are connected so that the second component can drive the first component to rotate in the safety belt winding direction, the clutch component can be connected with and disengaged from the second component, and when the clutch component is connected with the second component, the clutch component can drive the second component to rotate in the safety belt winding direction. The second component can be driven by the clutch component to drive the first component to rotate in the safety belt winding direction. When the second component is connected with the clutch component, rotation of the first component relative to the second component in the unwinding direction of the safety belt enables one or both of the first extrusion portion and the second extrusion portion to be at least partially crushed. The clutch member is configured to disengage the coupling between the first member and the second member without releasing the engagement between the second member and the clutch member.

An emergency escape method for a vehicle is provided for escaping from the vehicle reliably and safely when, for example, the vehicle employing a laminated glass is submerged or when occupants of the vehicle are trapped within the vehicle because of a traffic accident, by selecting various escape methods that can be taken in an emergency and realize a rational escape method. The emergency escape method is for a vehicle having a laminated glass as a vehicle glass, and includes piercing the laminated glass at a predetermined area, cutting or crushing thereof, and fusing or shaking thereof. After performing one or more of those emergency operations, the laminated glass is pushed outward by pressing the same at a position apart from the operating position. An escaping space is formed between the operating position and an attaching part of the laminated glass, and occupants can escape through the escaping space.

The invention aims at providing a safety belt lock catch releasing mechanism and a safety belt lock catch assembly which are used for reducing the occupied space. The safety belt lock catch releasing mechanism comprises a rotating assembly and a pulling assembly. The rotating assembly is used for rotating in a torque-resistant manner; the pulling assembly is rolled up on the rotating assembly, the first end is used for being connected with a safety belt lock catch, and the second end is fixed to the rotating assembly through a pulling limiting piece. When the first end is pulled by the safety belt lock catch, the safety belt lock catch releasing mechanism executes a first action or sequentially executes the first action and a second action; in the first action, the pulling assembly pulls the rotating assembly to rotate in a torque resisting manner, and the pulling assembly unrolls; and in the second action, the extraction limiting piece releases the fixation between the second end and the rotating assembly, and the second end is extracted from the rotating assembly.

The invention provides a safety belt unlocking method, device and equipment and a storage medium, and belongs to the technical field of automobile safety. The method comprises the steps that a vehicle-mounted control system can collect vehicle data through various preset sensors, so that the type of a target event triggered by a current vehicle is judged according to the vehicle data; according to the control strategies corresponding to the different event types, the target control strategy corresponding to the target event type is determined, so that unlocking control over the safety belt is achieved according to the target control strategy, automatic unlocking of the safety belt is achieved, the unlocking efficiency of the safety belt is improved, and the safety of personnel is guaranteed. Therefore, the safety belt unlocking efficiency can be improved, and the safety of passengers is guaranteed.

The invention relates to a vehicle passenger protection device and method, electronic equipment and a vehicle. A passenger feature sensing module is used for obtaining physiological feature parameters of a passenger and seat information of a seat taken by the passenger; the safety integrated control system is used for acquiring the physiological characteristic parameters, the seat information and the trigger signal, determining target recovery force according to the physiological characteristic parameters and the seat information when a vehicle emergency braking function is triggered according to the trigger signal, and generating a safety belt recovery force control signal according to the target recovery force; the safety belt recovery force control module is used for converting a safety belt recovery force control signal output by the safety integrated control system into a safety belt recovery force driving signal; and the active safety belt executing mechanism is used for driving the active safety belt of the seat where the passenger is located to be retracted or released according to the safety belt retracting force driving signal so as to adjust the retracting force of the active safety belt of the seat where the passenger is located. According to the embodiment of the invention, the neck whiplash injury of passengers is effectively reduced.

A seatbelt buckle includes a frame that can be operated to receive a seatbelt buckle tongue. A retaining device is supported by the frame and is movable between a locked and an unlocked position. An elastic element is positioned between the frame and the retaining device to push the retaining device toward the unlocked position. An actuator is positioned to lock the retaining device in the locked position when energized.

The utility model belongs to emergency multifunctional equipment and lighting equipment technical field relates to multifunctional emergency stick, multifunctional emergency stick includes: first module, integrated power supply assembly and safety warning assembly, second module, inside configuration water treatment assembly, third module is equipped with breaking assembly and extension assembly, first module passes through second module with third module constitutes the combination structure that can be dismantled, it is equipped with the connecting port that corresponds with extension assembly on first module, so that extension assembly is inserted to first module, and makes power supply assembly with extension assembly electricity is connected, the utility model discloses through modularization detachable combination structure integrated power supply, breaking, water treatment and safety warning function, solved the problem that traditional emergency equipment function single and operation efficiency is low, has the compact structure, the high advantage of function integration degree.

The application relates to the technical field of automobile safety auxiliary equipment, and discloses a vehicle-mounted emergency rescue and convenient tool which comprises a tool body, a light-emitting structure is arranged on one side of the tool body, the light-emitting structure is arranged close to the middle position of the tool body, the outer surface of the light-emitting structure is flush with the outer surface of the tool body, a magnetic attraction structure and a rotatable support are arranged on the other side of the tool body, an embedded cutter and a window breaking hammer are arranged at one end of the tool body, a charging interface is integrated on the surface of the tool body, multiple emergency rescue functions are integrated in one, and the carrying burden is reduced; the tool can not only complete the window breaking and seat belt cutting work in an emergency, but also can be used in daily camping; the tool can be positioned at any hooking place in the vehicle or be adsorbed on the metal of the vehicle body through the setting of a hanging hole and a strong magnet, and the tool is convenient and fast to find when used; the tool can provide illumination at night through an LED lamp.

A safety belt assembly (100) for a vehicle seat (170) in a vehicle is disclosed. The safety belt assembly (100) includes a safety belt webbing (110), a locking mechanism (120), a high-resistance material (130), and a load storage device (140). The safety belt webbing (110) is secured between a first anchor point (152) on the vehicle structure (150) and a retractor (156). The locking mechanism (120) includes a tongue (122) slidably configured with the safety belt webbing (110) and a buckle (124) adapted to mate with the tongue (122). The high-resistance material (130) is integrated into the safety belt webbing (110).In the event of an adverse vehicle condition, the stored electrical energy is released from the charge storage device (140) to flow through the high-resistance material (130) to heat the high-resistance material (130) and cause the seat belt webbing (110) to tear into at least two pieces to release the seat belt.