摘要:
An opening/closing apparatus for a vehicle door includes:a door handle secured to an outer surface of the vehicle door, the door handle being manipulated by a user for opening and closing the vehicle door;an operation detecting portion for checking whether the door handle is manipulated to open or close the vehicle door, the operation detecting portion being provided in the door handle;a controller establishing locking and unlocking conditions of the vehicle door on the basis of user's intensions; anda light emitting device provided in the door handle, the light emitting device being driven by the controller to emit light beams to and away from the outer surface of the vehicle door depending on the respective conditions of the vehicle door.
摘要:
A wire antenna for circularly polarized wave has a loop conductor that is composed of an outer element 3a of one turn and an inner element 3b of three-fourths turn. The antenna has an overall length of approximately 7/4 wave length and is a 7/4 turn loop of a rectangular shape with opposite ends separated. Feeding terminals 2a and 2b as feeding points are positioned at one turn point of the loop conductor.
摘要:
A microstrip antenna comprises a dielectric plate having a thickness to be sufficiently shorter than a free space wavelength, a rectangular radiation conductive plate member mounted on one surface of the dielectric plate and set to be constructed that each side ranges from 1/4 of guide wavelength through 1/2 of guide wavelength, and a pair of opposed parts each of which is extended from each side of the rectangular radiation conductive plate member and each side of parts is less than 1/4 of guide wavelength.
摘要:
A vehicle-mounted communication device includes a non-directional antenna provided at a vehicle and having a directional characteristic in all directions uniformly in a horizontal plane, at least one of directional antennas provided at the vehicle and having a directional characteristic in a specific direction, an antenna switching portion switching so as to be connected to one of the non-directional antenna and the directional antenna on the basis of information to be sent in a case where the information is sent from the vehicle and switching so as to be connected to one of the non-directional antenna and the directional antenna on the basis of information to be received in a case where the information transmitted through the air is received.
摘要:
A technique for realizing effective transmission between a door handle and a vehicle door is provided. The present invention teaches an electromagnetic coupling device electromagnetically connecting a door handle side circuit 110 of a door handle 100 with a door main body side circuit 210 of a door main body. This electromagnetic coupling device comprises a door handle side coupling unit 119, a door main body side coupling unit 161, a door handle side coupling unit 119, a handle side support unit 139 that supports the door handle 100, and a connector body 169 that supports the door main body side coupling unit 161 in a vehicle door main body 200. The door handle side coupling unit 119 is electromagnetically coupled with the door main body side coupling unit 161 without making contact therewith. At least one of the handle side support unit 139 and the connector body 169 restricts the relative movement, caused by rotation of the door handle 100, of the door handle side coupling unit 119 and the door main body side coupling unit 161.
摘要:
A human body detecting device for a vehicle includes a sensor electrode provided in a door handle arranged on outside of a vehicle door, the sensor electrode changing the electrostatic capacitance in response to an approach of human body and a determining circuit for judging whether a human body approaches or not based on the change of the electrostatic capacitance of the sensor electrode. The human body detecting device further includes an auxiliary electrode coupled capacitance-wise with the sensor electrode.
摘要:
There is provided an apparatus for opening and closing a vehicle door that is exceptionally durable and performs indications so that a person can reliably recognize a locked or unlocked state of a vehicle door.The apparatus for opening and closing a vehicle door comprises control means for recognizing the intention of a person to lock or unlock a vehicle door 6 and controlling the locking or unlocking of the vehicle door 6. The apparatus is characterized in comprising a door handle 2 with which the vehicle door 6 is opened or closed; an operation detector 3 provided to the door handle 2 in order to detect a state of the door handle 2 as operated by the person; an ornamental light part 40 that is provided so as to enclose a periphery of the operation detector 3, and is visible from the exterior of the door handle 2 during actuation of the operation sensor 3 by the person; and a light-emitting part 4 for illuminating the ornamental light part 40. The light-emitting part 4 is energized by the control means according to a controlled state in which the vehicle door 6 is locked or unlocked.
摘要:
A human body detecting device for a vehicle includes a sensor electrode provided in a door handle arranged on outside of a vehicle door, the sensor electrode changing the electrostatic capacitance in response to an approach of human body and a determining circuit for judging whether a human body approaches or not based on the change of the electrostatic capacitance of the sensor electrode. The human body detecting device further includes an auxiliary electrode under floating with a capacitance connected with the sensor electrode provided in the door handle in the vicinity of the sensor electrode.
摘要:
A vehicle door handle apparatus includes a door handle having an inner space therein, a first wall portion having an operation surface at an outer side thereof, and a first inner surface at an inner side thereof, the first inner surface being a part of a surface defining the inner space of the door handle; a sensor electrode positioned inside the inner space so as to face the first inner surface of the first wall portion and capable of generating electrostatic capacitance between the sensor electrode and a dielectric approaching the operation surface; and a controlling member housed within the inner space and capable of adjusting the sensor electrode to come in contact with the inner surface of the first wall portion.
摘要:
An opening/closing apparatus for a vehicle door includes: a door handle secured to an outer surface of the vehicle door, the door handle being manipulated by a user for opening and closing the vehicle door; an operation detecting portion for checking whether the door handle is manipulated to open or close the vehicle door, the operation detecting portion being provided in the door handle; a controller establishing locking and unlocking conditions of the vehicle door on the basis of user's intensions; and a light emitting device provided in the door handle, the light emitting device being driven by the controller to emit light beams to and away from the outer surface of the vehicle door depending on the respective conditions of the vehicle door.