RU2000133002A - DEVICE FOR INCREASING USER SECURITY BY VEHICLE - Google Patents

Claims (1)

1. A device for improving the safety of a user of a vehicle, including a shock absorber located in the vehicle, configured to be deployed in the space between the user seat and the structural elements of the vehicle located in front of it, and a shock absorber deployment mechanism associated with it with a control member, characterized in that the deployment mechanism of the shock absorber is made in the form that ensures the deployment of the shock absorber in a space that does not intersect with astyu bounded by the surface of a sphere with radius R and center at the point with abscissa x _o and ordinate y _of a plane of a Cartesian coordinate system with axes of abscissas and ordinates of which are directed forward and upward crossing lines symmetry plane reclining user plane tangent respectively to the upper the surface of the seat and to the front surface of the back of the chair for the user, where R is the radius of the sphere described around the user's head. 2. The device according to p. 1, characterized in that x _o = R, y _o + R is the length of the projection of the body of the user sitting in the chair on the positive part of the ordinate axis.  3. The device according to p. 1 or 2, characterized in that the shock absorber deployment mechanism is mounted on the seat for the user or on the vehicle structural elements, the need for changing the position of which relative to the vehicle body during its movement is absent, located above, on the side or behind the seat for the user or in space with ordinate y <d, where d is the thickness of the user's thigh.  4. The device according to any one of paragraphs. 1-3, characterized in that the deployment mechanism of the shock absorber is made in the form that ensures the deployment of the shock absorber in the space with the ordinate y <d. 5. The device according to any one of paragraphs. 1-3, characterized in that the deployment mechanism of the shock absorber is made in the form that ensures the deployment of the shock absorber in the space with the ordinate d <y <y _o -R, where d is the thickness of the thigh of the user. 6. The device according to any one of paragraphs. 1-3, characterized in that the deployment mechanism of the shock absorber is made in the form that ensures the deployment of the shock absorber in the space with the ordinate y> y _o -R.  7. The device according to any one of paragraphs. 1-6, characterized in that the mechanism of coagulation of the shock absorber is introduced.  8. The device according to any one of paragraphs. 1-7, characterized in that the shock absorber or part thereof is made of mesh or film.  9. The device according to any one of paragraphs. 1-7, characterized in that the shock absorber is made in the form of a solid.  10. The device according to any one of paragraphs. 1-9, characterized in that the deployment mechanism of the shock absorber is made in the form of a mechanism for moving the shock absorber.  11. The device according to any one of paragraphs. 1-8, characterized in that the deployment mechanism of the shock absorber is made in the form of a disclosure mechanism of the shock absorber.  12. The device according to any one of paragraphs. 1-8, characterized in that the deployment mechanism of the shock absorber includes a mechanism for moving the shock absorber and a mechanism for opening the shock absorber.  13. The device according to p. 10, characterized in that one edge of the shock absorber is fixed or has limited freedom of movement, and the mechanism for moving the shock absorber contains one or more solid bodies associated with the opposite edge of the shock absorber at its various points on the sides of the chair for the user, and one or more mechanisms for moving a solid body along a predetermined path associated with the drive, and the control is made in the form of a hazard warning device, the output of which is connected to the drive start input.  14. The device according to p. 13, characterized in that the mechanism for moving a solid body along a predetermined path includes a guide fixed to the side of the chair for the user to move the solid body along it.  15. The device according to p. 14, characterized in that the mechanism for moving a solid along a predetermined path further comprises a mechanism for changing the distance between the solid and the guide.  16. The device according to p. 10 or 12, characterized in that the shock absorber displacement mechanism comprises a gas supply unit in communication with one or more inflatable containers connected to each other.  17. The device according to p. 11 or 12, characterized in that the shock absorber opening mechanism comprises a gas supply unit in communication with the shock absorber made in the form of one or more inflatable containers fastened together.  18. The device according to any one of paragraphs. 1-8, characterized in that the deployment mechanism of the shock absorber contains a gas supply unit in communication with the shock absorber, made in the form of one or more inflatable containers fastened together, through one or more inflatable containers fastened together and with a shock absorber.  19. The device according to any one of paragraphs. 1-8, characterized in that the deployment mechanism of the shock absorber comprises a gas supply unit in communication with one or more inflatable containers connected to each other and a shock absorber attached to them, made in the form of one or more inflatable containers connected to each other.  20. The device according to any one of paragraphs. 16-19, characterized in that the control element is made in the form of a shutter separating the gas supply unit from the inflatable containers and the shock absorber.  21. The device according to p. 19, characterized in that the control element comprises a first shutter and a second shutter separating the gas supply unit from the inflatable containers and the shock absorber, respectively.  22. The device according to any one of paragraphs. 16-21, characterized in that the inflatable container is equipped with one or more elastic inserts or pads having a length in the direction of deployment of the shock absorber.  23. The device according to any one of paragraphs. 16-22, characterized in that the inflatable container is made in the form in which it is inflated in the form of a cone or a truncated cone.  24. The device according to p. 20, characterized in that the control element further comprises series-connected signaling device of a dangerous situation and an electromechanical converter, the output of which is mechanically connected to the shutter.  25. The device according to any one of paragraphs. 16-19, characterized in that the control element is designed as a hazard warning device, the output of which is connected to the start input of the gas supply unit.  26. The device according to p. 21, characterized in that the control element further comprises a hazard warning device, the output of which is connected to the inputs of the first and second electromechanical converters, mechanically connected with the first and second gates, respectively.  27. The device according to p. 12, characterized in that the shock absorber displacement mechanism comprises a first gas supply unit in communication with one or more inflatable containers fastened together, the shock absorber disclosure mechanism comprises a second gas supply unit in communication with a shock absorber made in the form of one or more connected interconnected inflatable containers, and the control is made in the form of a hazard warning device, the output of which is connected to the launch inputs of the first and second gas supply units.  28. The device according to p. 12, characterized in that the shock absorber displacement mechanism comprises a first gas supply unit in communication with one or more inflatable containers fastened together, the shock absorber disclosure mechanism comprises a second gas supply unit in communication with a shock absorber made in the form of one or more interconnected communicating inflatable containers, and the control body contains a hazard warning device, the output of which is connected to the input of the second gas supply unit and through an electromechanical converter Atelier - with a shutter separating the first gas supply unit from inflatable containers.  29. The device according to p. 27 or 28, characterized in that the output of the hazard warning device is connected to the start input of the second gas supply unit through the delay element.  30. The device according to p. 27 or 28, characterized in that the output of the hazard warning device is connected to the start input of the second gas supply unit through a key, the control input of which is connected to the output of the shock absorber position sensor.  31. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of a current source with the possibility of turning it on and off.  32. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of an alarm signal of an unacceptably small distance to the obstacle.  33. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of a control loss indicator due to unacceptable braking acceleration.  34. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of a signal loss control due to skidding.  35. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of a control loss indicator due to separation of the wheels.  36. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device is made in the form of a control system malfunction signaling device.  37. The device according to any one of paragraphs. 13, 24-30, characterized in that the hazard warning device comprises an alarm signal of an unacceptably small distance to an obstacle, a warning signal of loss of control due to unacceptable acceleration of braking, a warning signal of loss of control due to skidding, a warning signal of loss of control due to separation of the wheels and a warning lamp of a control system malfunction, the outputs of which are connected with the corresponding inputs of the OR element, the output of which is the output of the hazard signaling device. 38. The device according to p. 32, characterized in that the signaling device of an unacceptably small distance to the obstacle contains a stopping distance meter L _t and a distance meter L to the obstacle, the outputs of which are connected to the corresponding inputs of the first computational-logical unit, the output of which is the output of the signaling device is unacceptably small distance to the obstacle, the first computational-logical unit is made in the form that ensures the appearance of a signal at its output when the condition is fulfilled: LL _t ≤0. 39. The device according to p. 38, characterized in that the stopping distance meter comprises a ground speed meter V ₁ and a speed meter relative to an obstacle V ₁₂ , the outputs of which are connected to the corresponding inputs of the stopping distance calculator, the output of which is the output of the stopping distance meter, a calculator the braking distance is made in the form that implements the calculation according to the formula:

where a _m is the maximum allowable braking acceleration. 40. The device according to p. 33, characterized in that the control loss indicator due to unacceptable braking acceleration comprises a linear linear acceleration meter a _p and a second computational-logical unit made in the form that ensures the appearance of a signal at its output when at least one of conditions: a _p ≤ a _min or a _p ≥ a _max , where a _min and a _max are the specified minimum and maximum values of the linear linear braking acceleration, respectively, and _p <0, a _min <0, and _max <0. 41. The device according to p. 34, characterized in that the signal loss control due to skidding includes measuring the angular velocity of rotation of the left ω ₁ and right ω _{2 of the} driven coaxial wheels, a rotation radius adjuster R and a ground speed meter V ₁ , the outputs of which are connected to the corresponding the inputs of the third computational-logical unit, the output of which is the output of the signaling device loss of control due to skidding, the third computational-logical unit is made in the form that provides the appearance of a signal at its output when Making a least one of the conditions: Δω <Δω (R, V _{1) min} or Δω> ω (R, V _{1) max,} where Δω = (ω ₁ -ω _2), Δω (R, V _{1) min} and Δω (R, V ₁ ) _max , - respectively, the minimum and maximum allowable values of ω for a given value of R and the measured value of V ₁ . 42. The device according to p. 34, characterized in that the signal loss control due to skidding contains centripetal acceleration measuring instruments a _R1 and a _{R2 of} two points of the vehicle with different coordinates x and a turning radius adjuster R, the outputs of which are connected to the corresponding inputs of the fourth computational-logical unit, the output of which is the output of the control loss indicator due to skidding, the fourth computing and logical unit is made in the form that ensures the appearance of a signal at its output when enii at least one of the _{conditions: a R1> a max (R} ) or a _R2> a _max (R) or a _R1 <a _min (R) or _{a R2 <a min (R)} , or and _R1 • and _R2 < 0, where a _max (R) and a _min (R) are the maximum and minimum acceptable values of a _R1 and a _R2 , respectively, for a given value of R. 43. The device according to p. 34, characterized in that the signal loss control due to skidding includes linear track meters a _p1 and a _p2 acceleration of two points of the vehicle with different x coordinates and a radius measuring meter R, the outputs of which are connected to the corresponding inputs of the fifth computing logical block, the output of which is the output of the control loss indicator due to skidding, the fifth computational-logical block is made in the form that provides the appearance of a signal at its output when performing Ovia: a _n1 and _n2 • <0. 44. The device according to p. 34, characterized in that the signaling loss of control due to skidding contains angular rotation speed meters of the left ω ₁ and right ω ₂ driven coaxial wheels, the outputs of which are connected to the corresponding inputs of the sixth computing-logical unit, the output of which is the output of the signaling device loss of control due to skidding, the sixth computational logic unit is designed to provide a signal at its output when the condition is fulfilled: ω ₁ • ω ₂ <0.
45. The device according to p. 35, characterized in that the signaling loss of control due to separation of the wheels contains pressure meters on the axis of the left p ₁ and right p ₂ wheels, the outputs of which are connected to the corresponding inputs of the seventh computing-logical unit, the output of which is the output of the loss indicator control due to the separation of the wheels, the seventh computing and logical unit is made in the form that provides the appearance of a signal at its output when the condition: p ₁ = p ₂ = 0 for a period of time more than acceptable. 46. The device according to p. 36, characterized in that the steering malfunction detector comprises a steering angle sensor φ of the steering wheel and a steering radius adjuster R, the outputs of which are connected to the corresponding inputs of the eighth computing and logical unit, the output of which is the output of the steering malfunction indicator, the eighth computational-logical unit is made in the form that ensures the appearance of a signal at its output when the condition is fulfilled: R (φ) _min <R <R (φ) _max , where R (φ) _min and R (φ) _max are respectively the minimum and maximum The admissible values of R for the measured values of R and φ. 47. The device according to p. 36, wherein the brake system malfunction indicator comprises a position sensor d of the braking control element and a linear linear acceleration braking sensor a _p , the outputs of which are connected to the corresponding inputs of the ninth computational-logical unit, the output of which is the output of the malfunction indicator steering, the ninth computational logic unit is designed to provide a signal at its output when at least one of the following conditions is met: a _p <a _p (d) _min or a _p > a _p (d) _max , where a _p (d) _min and a _p (d) _max are the minimum and maximum allowable values of a _p , respectively.