摘要:
A seat belt buckle fastening detector 40 which detects the existence of seat belt fastening, includes a printed circuit board 41 including a normally-closed contact NC, a normally-opened contact NO, and a common contact COM; and a slider 42 which electrically connects the normally-closed contact NC and the common contact COM, or the normally-opened contact NO and the common contact COM. The common contact COM is formed on one surface 41a of the print circuit board 41, and the normally-closed contact NC and the normally-opened contact NO are formed on the other surface 41b of the print circuit board 41. Hereby, without increasing time lag in switching between the normally-closed contact and the normally-opened contact, the surface distance between the normally-opened contact and the normally-closed contact is made long, whereby the short-circuit between these contacts can be prevented.
摘要:
With the steering wheel, steering system, method of controlling steering, and non-temporary computer readable storage media, a grasp detection function can be applied to a steering wheel with a heating function, where one function can contribute to the improvement of the other function. The steering wheel (1) includes a core part (10) to which ground potential is supplied, a first conductor (12) provided on the exterior of the core part (10) and insulated from the core part (10), and a second conductor (14) provided on the exterior of the first conductor (12) and insulated from the first conductor (12) to sense gripping of the steering wheel (1).
摘要:
Provided is an occupant protection system capable of preventing a situation where, when the occupant attempts to remove a seat belt, the pull-out of the seat belt becomes difficult due to the seat belt getting caught on the occupant's arm or the like. This occupant protection system includes: a winding shaft which winds up a seat belt, which restrains and protects an occupant, therearound; a reacher 13 which is rotatably supported by a rotating shaft 131b in a horizontal direction, and to which is connected a part of the seat belt, and moreover which changes the position of the seat belt in a front-back direction of a vehicle; a biasing member which biasing the reacher 13 to turn in a front direction of the vehicle; a retraction detection unit 18 which detects that the reacher 13 is in a rear position; a motor which rotates the winding shaft in a winding direction and a pull-out direction of the seat belt; a current detection unit which detects the motor current; and a control unit, wherein the control unit is configured to change the rotating direction of the motor to the pull-out direction when the motor is rotating in the direction of winding up the seat belt, the reacher 13 is not in the rear position, and the motor current is a predetermined current value or higher.
摘要:
An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction; first heater power sources 118a and 118b of an insulated type DC power source that feed power to at least two heater electrodes 106 and 108 of the plurality of heater electrodes; and a heartbeat detecting circuit 124 that is connected to the heater electrode through a capacitor 124a and processes heartbeat signals 136 and 138, which are occupant information signals output from the heater electrodes.
摘要:
An occupant information sensing device 100 includes a plurality of heater electrodes that are provided at a vehicle steering wheel 104 and insulated and separated from one another and that generate heat by conduction; first heater power sources 118a and 118b of an insulated type DC power source that feed power to at least two heater electrodes 106 and 108 of the plurality of heater electrodes; and a heartbeat detecting circuit 124 that is connected to the heater electrode through a capacitor 124a and processes heartbeat signals 136 and 138, which are occupant information signals output from the heater electrodes.
摘要:
A power transmission mechanism (19) for transmitting power from a motor (34) to a spindle (12) is provided with a clutch housing (50), a pawl (41) which is capable of engaging with the clutch housing (50), a gear wheel (57) which holds the pawl (41) and rotates in accordance with the rotation of the motor (34), an outer gear cover (26), and a friction ring (42) which engages with the pawl (41) and is held on the outer gear cover (26) due to frictional force. The friction ring (42) is provided with a protruding portion (42a) which engages with an engagement groove (41b) of the pawl (41), and a plurality of contact pieces (42b) which come into contact with an outer peripheral surface of a small diameter ring portion (26c) of the outer gear cover (26) and press against the outer peripheral surface towards an inner side in a radial direction. As a result, the friction ring can be easily coupled to the outer gear cover.
摘要:
An object is to provide a steering wheel that enables heat to be efficiently conducted to a steering outer covering. A steering wheel according to the present invention includes: a core; a spacer member arranged around an outer periphery of a rim portion of the core; a temperature adjusting element provided on the spacer member; and a resin layer formed to cover an outside portion of the spacer member. The spacer member keeps at least a part of the temperature adjusting element away from the core.