32 results about "Unintended Collision" patented technology

The invention discloses an anti-collision horizontal sliding door. The anti-collision horizontal sliding door comprises a horizontal sliding door body, and a door body is arranged on the horizontal sliding door body; a first horizontal sliding door is arranged at one end of the door body, and a second horizontal sliding door is arranged at the other end of the door body; glass doors are arranged in the first horizontal sliding door and the second horizontal sliding door and are provided with a plurality of damping devices; clamping buckles are arranged at the top end of the damping devices; a plurality of anti-collision belts are arranged between the damping devices, and anti-collision plates are arranged at the bottom ends of both the first horizontal sliding door and the second horizontal sliding door; the damping devices are provided with damping springs, and fixing blocks are arranged at the two ends of each damping spring; and bottom plates are arranged on the two sides of the door body, and top sliding rails are arranged at the top ends of the bottom plates. The anti-collision horizontal sliding door is novel in structure and easy and convenient to operate, the door body has the damping and anti-pressing ability through the anti-collision belts and the damping devices, the glass doors are conveniently and effectively protected, pedestrian accidental collisions can be effectively prevented, accidental collision of children during playing can be effectively protected through the anti-collision plates, the safety is high, and the promotional value is excellent.

The invention relates to the technical field of industrial robot detection methods, in particular to an industrial robot collision detection method. Comprising the steps of collision detection based on a fixed threshold value, collision detection combined with frequency domain analysis, robot reaction action design and robot collision detection experiment. According to the method, robot collision is detected by analyzing robot joint torque data and a theoretical torque value in the running process of the robot, and a traditional collision detection algorithm only detects existence and magnitude of external torque. According to the industrial robot collision detection method, a frequency domain analysis method is provided to distinguish accidental collision from load change or external torque change caused by intentional contact, and meanwhile, a backward track of the robot in collision is also designed.

The invention discloses a medical floor infusion stand for emergency department, which comprises a support system, a lift system, a gearbox, a balance module and a gearbox support. The gearbox bracket is fixedly connected with the gearbox at one end of the gearbox bracket away from the center, and a balance module is arranged above the gearbox bracket. In the present invention, by setting a balance module, when the device is inclined, gravity can be used to detect the degree of inclination in real time, instead of an electronic level, thereby reducing the structural cost. The size of the current in the circuit, so as to control the speed of the lift motor in real time, and then control the lift generated by the lift system through the propeller in real time, and solve the problem of severe shaking or even falling of the infusion stand when an accidental collision occurs through the overall structural setting. Phenomena on the ground.

The invention discloses a vehicle driving safety system which comprises a chassis, a steering system, a driving system, a seat, a protection module, an impact plate, a plastic plate and a hub, the steering system, the driving system, the protection module, the impact plate and the plastic plate are installed on the upper surface of the chassis, the seat is fixedly connected to the upper surface ofthe protection module, and the hub is rotatably connected to the lower surface of the chassis. A steering system and a driving system are arranged; when the road surface of the vehicle is slippery, the vehicle runs and is impacted; the tire of the vehicle loses the road holding force and is out of control, the driving direction of the vehicle can be effectively controlled, so that secondary accidents are prevented, by arranging the protection module, when the vehicle is accidentally collided, the degree that objects in the vehicle extrude a human body due to vehicle deformation caused by collision to a chassis of the vehicle can be reduced, and therefore the driving safety of the vehicle is guaranteed.

The invention provides an automatic detection platform for a power distribution terminal. The automatic detection platform comprises a cabinet body, a test assembly and an anti-collision assembly, thetest assembly is arranged in the accommodating cavity of the cabinet body; a guide through hole is formed in a shell of the cabinet body; the anti-collision assembly comprises a guide column, a buffer piece, a limiting piece and a contact piece. The guide column is arranged in the guide through hole in a matched mode, one end of the guide column is located on the outer side of the shell, the other end of the guide column is located on the inner side of the shell, and the guide column can slide in the direction of the guide through hole; the contact piece is arranged at the end part of the guide post, which is positioned outside the shell; the limiting piece is arranged on the portion, located on the inner side of the shell, of the guide column and used for limiting the guide column. According to the power distribution terminal automatic detection platform, the defects that an existing power distribution terminal automatic detection platform is poor in buffer performance and prone to damage when impacted by external force, and especially in the carrying and moving process, accidental collision is prone to happening, and consequently a shell and internal equipment are damaged are solved.

The application provides an automatic detection platform for power distribution terminals, including: a cabinet body, a test component and an anti-collision component; the test component is arranged in the accommodating cavity of the cabinet body; the outer shell of the cabinet body is provided with a guide through hole; The assembly includes a guide column, a buffer piece, a limit piece and a contact piece; the guide column is matched and arranged in the guide through hole, one end of the guide column is located on the outside of the casing, and the other end of the guide column is located on the inside of the casing. The direction of the guide through hole is slid; the contact piece is arranged on the end of the guide column outside the casing; the limit piece is arranged on the part of the guide column inside the casing, and the stop piece is used to limit the guide column. The present application solves the shortcomings of the existing automatic detection platform for power distribution terminals, which have poor buffer performance and are prone to damage when subjected to external force impact, especially in the process of transportation and movement, accidental collision is likely to occur, resulting in damage to the casing and internal equipment. Damaged technical issues.

The invention discloses an anti-collision rear axle of an electric vehicle, which comprises an electric vehicle rear axle rod body, an anti-collision plate and several connecting pieces for connecting the electric vehicle rear axle rod body and the anti-collision plate. The invention can effectively protect the rear axle rod body of the electric vehicle by setting the anti-collision plate, and protect the rear axle rod body of the electric vehicle from being deformed when an accidental collision occurs during driving; a shock absorbing spring is arranged between the anti-collision plate and the vehicle body to effectively absorb the impact energy , which is better than the existing rigidly connected anti-collision device; and the anti-collision plate is provided with an inclined slant plate, which can effectively prevent muddy water from intruding into the parts on the rear axle of the electric vehicle, and effectively protect the rear axle of the electric vehicle. Differential, drive motor.

The invention discloses an overload intercepting road pile based on an empty and heavy load sensor. The overload intercepting road pile comprises three first storage cavities which are uniformly distributed on a road surface, wherein intercepting devices are arranged in the first storage cavities; the intercepting devices comprise anti-collision protective covers which can slide up and down and arranged in the first storage cavities; a spring cavity with a downward opening is formed in each anti-collision protective cover; a telescopic cavity is formed in the lower wall of each first storage cavity in a communicating manner; an intercepting pile of which the lower end extends into the telescopic cavity is arranged in each spring cavity in a left-right sliding manner; a warning device is arranged on the right side of each intercepting device. The interception road piles can be automatically controlled to extend out when overload detection is carried out on a vehicle; and when a vehicleaccidentally collides with the road piles, the impact force generated when the vehicle collides with the road piles is buffered within a certain range so as to protect the safety of the road piles, the vehicle and personnel in the vehicle, and the warning devices can be automatically started through triggering devices when the interception road piles stretch out so as to prompt a driver to carefully drive the road piles ahead.

The present invention provides a cup holder structure, which includes a body, a drawer, a gravity block and a bayonet; It is arranged on the body; the drawer is provided with a locking slot; the gravity block and the bayonet are connected by a connecting rod, and when the gravity block slides relative to the body under the action of inertia, the gravity block The locking pin is driven by the connecting rod to move and slide into the locking slot for temporarily locking the drawer. The invention has a simple structure, and can automatically activate the locking function of the cup holder drawer when the vehicle brakes suddenly or accidentally collides, preventing the cup holder from popping up or flying out at a relatively fast speed, causing accidents such as hurting people, and greatly improving the safety of the cup holder structure. safety performance.

The embodiment of the present application discloses an early warning method and device for the self-vehicle, which relates to the field of intelligent transportation, to solve the problem that the self-vehicle has a low safety early warning capability when the vehicles around the vehicle have accidental dangers not caused by the self-vehicle. The method includes: determining the adjacent area of ​​the vehicle according to the driving information of the vehicle; classifying the surrounding vehicles of the vehicle to obtain adjacent vehicles in multiple directions and distant vehicles in multiple directions; For any distant vehicle, calculate the minimum distance between the adjacent vehicle and the distant vehicle in each direction that matches the direction of the distant vehicle in multiple directions within a period of time in the future, and record the time T when the minimum distance is less than the threshold D; according to The recorded time T sends a warning message to the driver of the vehicle to indicate that an accidental collision accident not caused by the vehicle or other accidental collision accidents may occur in the direction of the adjacent vehicle corresponding to the minimum time T.

The invention discloses an intelligent traffic data acquisition system and a use method thereof, the intelligent traffic data acquisition system comprises an underground shell, and is characterized in that the shell is located on the right side of a traffic lane and is close to a step, the upper side surface of the shell is as high as the ground, and the right side surface of the shell is coplanar with the left side surface of the step; and a first cavity with an upward opening is formed in the shell. By means of the intelligent traffic data acquisition system, the parking time of a vehicle can be automatically calculated, and when the parking time of the vehicle exceeds the limiting time, the intelligent traffic data acquisition system can automatically shoot a license plate and punish a vehicle owner; according to the invention, the vehicle can move under the ground surface when the vehicle is parked illegally for a long time, so that the illegal vehicle is prevented from continuously influencing the road; the protection device can prevent other vehicles or pedestrians from falling into the first cavity when a violation vehicle moves. When a vehicle runs away from the system, the deceleration strip can be lifted on the ground, and accidental collision is reduced.

The invention discloses an overload intercepting road pile based on an empty and heavy load sensor. The overload intercepting road pile comprises three first storage cavities which are uniformly distributed on a road surface, wherein intercepting devices are arranged in the first storage cavities; the intercepting devices comprise anti-collision protective covers which can slide up and down and arranged in the first storage cavities; a spring cavity with a downward opening is formed in each anti-collision protective cover; a telescopic cavity is formed in the lower wall of each first storage cavity in a communicating manner; an intercepting pile of which the lower end extends into the telescopic cavity is arranged in each spring cavity in a left-right sliding manner; a warning device is arranged on the right side of each intercepting device. The interception road piles can be automatically controlled to extend out when overload detection is carried out on a vehicle; and when a vehicleaccidentally collides with the road piles, the impact force generated when the vehicle collides with the road piles is buffered within a certain range so as to protect the safety of the road piles, the vehicle and personnel in the vehicle, and the warning devices can be automatically started through triggering devices when the interception road piles stretch out so as to prompt a driver to carefully drive the road piles ahead.