WO2010143292A1 - 電磁結合装置、および電磁結合装置を有するドアハンドル並びに車両用ドア - Google Patents
電磁結合装置、および電磁結合装置を有するドアハンドル並びに車両用ドア Download PDFInfo
- Publication number
- WO2010143292A1 WO2010143292A1 PCT/JP2009/060702 JP2009060702W WO2010143292A1 WO 2010143292 A1 WO2010143292 A1 WO 2010143292A1 JP 2009060702 W JP2009060702 W JP 2009060702W WO 2010143292 A1 WO2010143292 A1 WO 2010143292A1
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- WO
- WIPO (PCT)
- Prior art keywords
- door
- handle
- door handle
- door body
- coupling portion
- Prior art date
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
- E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
- E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
- E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
- B60Q1/2669—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on door or boot handles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2900/00—Features of lamps not covered by other groups in B60Q
- B60Q2900/30—Lamps commanded by wireless transmissions
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/005—Opening, closing of the circuit
- E05B2047/0056—Opening, closing of the circuit by sensing the presence of a person, e.g. body heat sensor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0071—Connecting lockparts by electronic communication means only, e.g. bus systems, time multiplexing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
- E05B85/10—Handles
- E05B85/14—Handles pivoted about an axis parallel to the wing
- E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
Definitions
- the present invention relates to a vehicle door.
- the present invention relates to a vehicle door having wiring that electromagnetically couples between an electric circuit disposed in a door handle and an electric circuit disposed in a vehicle.
- Electromagnetic coupling means including at least one of electrical coupling and optical coupling.
- Patent Document 1 When a door lock is released or locked by a door lock release signal or door lock lock signal issued by a portable device (smart key), the light-emitting diode is turned on only for a predetermined period and the door is locked to the passenger. To inform. Specifically, when the door lock is released, the red light-emitting diode embedded in the transparent door handle lights for a certain period of time, and when the door lock is locked, it is embedded in the transparent door handle. The blue light-emitting diode lights up for a certain time. In this technology, power is supplied to the light emitting diodes of two colors by magnetic coupling, so that the handle is made of a transparent material so that the appearance does not deteriorate, and waterproofing required for wiring mounting is required. Eliminates the need for processing.
- a smart key system for a vehicle door some circuits such as an antenna and a sensor are often provided in the door handle, and a control circuit is often provided in the vehicle.
- signal transmission is required between the circuit on the door handle side and the main circuit.
- sufficient studies have not been made to realize non-contact transmission of signals between the door handle circuit and the main circuit in the vehicle.
- such a problem is not limited to a smart key system for a vehicle door, and is a common problem in signal transmission.
- the present invention was created in order to solve the above-described problems, and an object thereof is to provide a technique for realizing effective transmission between a door handle and a vehicle door.
- the present invention can provide techniques exemplified as the following configurations and modes.
- the first configuration example includes an electromagnetic coupling device that electromagnetically connects a door handle side circuit included in a door handle rotatably provided to a vehicle door body and a door body side circuit included in the door body.
- the electromagnetic coupling device includes a door handle side coupling portion, a door main body side coupling portion, a handle side support portion, and a door side support portion.
- the door handle side coupling portion is electromagnetically connected to the door handle side circuit.
- the door body side coupling portion is electromagnetically coupled to the door handle side coupling portion in a non-contact manner and is electromagnetically connected to the door body side circuit.
- the handle side support portion supports the door handle side coupling portion on the door handle.
- the door side support portion supports the door main body side coupling portion on the door main body. At least one of the handle side support portion and the door side support portion suppresses relative movement of the door handle side coupling portion and the door main body side coupling portion caused by rotation of the door handle.
- the door handle side circuit included in the door handle and the door main body side circuit included in the door main body are connected to each other by electromagnetic coupling without contact between the door handle side coupling portion and the door main body side coupling portion.
- this electromagnetic coupling at least one of the handle side support portion and the door side support portion suppresses relative movement of the door handle side coupling portion and the door main body side coupling portion due to the rotation of the door handle. It is possible to reduce the deterioration of electromagnetic coupling caused by the rotation of the handle. Thereby, for example, stable electromagnetic coupling can be realized with small electric power.
- the electromagnetic coupling has a broad meaning, and widely includes coupling by electromagnetic waves such as mutual induction of coils and light.
- connection may be configured to include at least one of non-contact coupling and contact coupling by wiring.
- the door handle side circuit and the door body side circuit include not only an electronic circuit but also an optical circuit that transmits light for light emission and light for communication.
- the suppression of relative movement may be configured such that the support portion is deformed by having a movable mechanism such as a hinge, or may be realized by elastic deformation as described below.
- the door body side circuit has a broad meaning, and includes a wiring connected to the circuit in the vehicle body when the circuit is provided in the vehicle body.
- the door-side support portion and the handle-side support portion are fitted to each other in the electromagnetic coupling device of the first configuration example.
- the relative movement is suppressed by elastic deformation of at least one of the door side support portion and the handle side support portion.
- the door body in the third configuration example, includes a door glass that can be raised and lowered with respect to the door body.
- the electromagnetic coupling device further includes a window outer coupling portion and a window inner coupling portion.
- the window outer coupling portion is disposed on the same side as the door handle of the door glass, and is electromagnetically connected to the door main body side coupling portion.
- the window inner coupling portion is disposed on the opposite side of the door handle of the door glass and is electromagnetically connected to the door body side circuit.
- the window outer coupling portion and the window inner coupling portion are disposed at positions facing each other across the door glass and are electromagnetically coupled.
- the window outer coupling portion and the window inner coupling portion arranged at positions facing each other across the door glass that can be raised and lowered with respect to the door body, There is no need to avoid the movement range of the door glass in routing (cable layout) of the signal transmission path between the door handle side circuit and the door body side circuit. Thereby, the long routing which avoids the movement range of a door glass can be made unnecessary.
- the door glass generally has a significantly larger dielectric constant than air. Therefore, the window outer coupling portion and the window inner coupling portion disposed at positions facing each other across the door glass are stable electromagnetic waves with a small electric power. Bonding can be realized.
- the present invention can be realized in various forms, and can be embodied as, for example, a door handle or a vehicle door having an electromagnetic coupling device.
- the present invention can provide a technique for realizing effective communication between a door handle and a vehicle door.
- the perspective view which shows the vehicle door 10 which concerns on the Example of this invention The expanded sectional view which shows the cross section in the position of the door handle 100 of the vehicle door 10 which concerns on the Example of this invention.
- the present invention can also be realized as a preferred embodiment by including the following features alone or in combination.
- (Characteristic 1) An intermediate connector manufactured by molding a door main body side coupling portion, a window outer side coupling portion, an optical transmission / reception device, and wiring is used. Thereby, it is possible to realize a configuration in which wiring and optical circuits are not exposed at all in the path from the door handle to the door glass, thereby improving the reliability.
- (Feature 2) The intermediate connector is molded with an elastic material. Thereby, the structure which follows the complicated motion including the translational motion and rotational motion resulting from rotation of a door handle is easily realizable.
- the intermediate connector is formed by winding the door body side coupling portion and the window outer side coupling portion as an electromagnetic induction coil by wiring and winding in the same direction, and is substantially the same (coaxial or common) It has a central axis.
- the two electromagnetic induction coils can function as a connector that couples together in both contact and non-contact paths.
- Optical communication is applied using optical coupling for information transmission to and from the antenna. Thereby, interception by a third party can be prevented and confidentiality can be enhanced.
- Information processing of the smart key system, light for light emission, and light for communication are realized by an optical circuit using the same path. As a result, a simple and highly reliable mounting can be realized, and failure diagnosis is facilitated.
- FIG. 1 is a perspective view showing a vehicle door 10 according to an embodiment of the present invention.
- the vehicle door 10 includes a door handle 100 and a vehicle door body 200 having a door glass 230.
- the door glass 230 is equipped to move up and down (Z-axis direction) with respect to the vehicle door 10.
- the door handle 100 is equipped so as to rotate about the Z-axis around a hinge portion 121 (see FIGS. 2 and 4) positioned in front of the door handle 100.
- FIG. 2 is an enlarged sectional view showing a section at the position of the door handle 100 of the vehicle door 10 according to the embodiment of the present invention.
- FIG. 2 is an enlarged sectional view taken along line II-II in FIG.
- the door handle 100 includes an outer handle member 120 and an inner handle member 130.
- the outer handle member 120 includes a hinge portion 121 that is rotatably attached to the vehicle door body 200, and a door opening / closing mechanism operation portion 122 that operates the door opening / closing mechanism lever 240 in the Y-axis direction. Yes.
- the inner handle member 130 is formed with a grip 131 for a passenger to grip and a protruding handle-side support 139.
- the inner handle member 130 is fastened to the outer handle member 120 with three screws 135, 136, and 137.
- the electrical component parts (including the optical circuit) on the door handle 100 are as follows.
- the outer handle member 120 includes an antenna 111, a door unlocking detection device 112, a door locking detection device 113, an optical device 151, and an optical fiber 152.
- the antenna 111, the door unlocking detection device 112, and the door locking detection device 113 are connected to an interface circuit (described later) by wiring (not shown).
- a door handle side coupling portion 119 as an inductive coupling coil and an optical transmission / reception device 153 are mounted on the handle side support portion 139 of the inner handle member 130.
- the optical transmission / reception device 153 is attached to the handle side support portion 139 via an elastic member 159.
- hatching is abbreviate
- the inductive coupling coil is a coil for performing communication and power supply by an electromagnetic induction method using mutual induction of coils by an alternating magnetic field.
- Non-contact communication includes not only an electromagnetic induction method but also a radio wave method, but the electromagnetic induction method has an advantage of high magnetic coupling and excellent noise resistance and information confidentiality.
- the coupling strength is determined by how much the magnetic lines generated in one of the inductive coupling coils are linked to the other inductive coupling coil, the axial direction of the two inductive coupling coils is determined. The smaller the angle deviation and the closer the distance between the two induction coils, the stronger the noise resistance, the secrecy, and the higher connection with low power consumption.
- the vehicle door body 200 includes a metal outer panel 201, a support member 202, and a door opening / closing mechanism lever 240.
- the outer panel 201 is fastened to the support member 202 with screws 203.
- the support member 202 further fixes the hinge portion 121 included in the door handle 100 so as to be rotatable around the Z axis, and fixes the door glass 230 so as to be movable up and down in the Z axis direction.
- the equipment state of the electrical parts etc. to the vehicle door body 200 is as follows.
- the vehicle door body 200 includes an intermediate connector 160 at a position on the vehicle outer side (positive direction of the Y axis) than the door glass 230, and on the main body side at a position on the vehicle inner side (negative direction of the Y axis) than the door glass 230.
- a connector 260 and a harness 252 are provided.
- the main body side connector 260 includes a window inner coupling portion 261 as an inductive coupling coil and an optical transmission / reception device 262.
- the harness 252 has an optical fiber and electrical wiring (not shown).
- the body-side connector 260 has a flocked tip at the door glass 230 side.
- the configuration of the intermediate connector 160 is as follows.
- the intermediate connector 160 is manufactured by molding (integral molding) the door main body side coupling portion 161 and the window outer side coupling portion 162 as the inductive coupling coil, the optical transmission / reception device 163, and the wiring (not shown) with an elastic material.
- Connector The molding is performed with an elastic material such as an elastomer or a polypropylene resin, whereby the connector body 169 is formed.
- Each of the door main body side coupling portion 161 and the window outer side coupling portion 162 is an inductive coupling coil for performing communication and power supply using mutual induction of coils by an AC magnetic field.
- the door main body side coupling portion 161 and the window outer side coupling portion 162 are formed by winding in the same direction around the Y axis in the intermediate connector 160 as an inductive coupling coil, and have substantially the same (coaxial or common) central axis. Yes.
- the door main body side coupling portion 161 and the window outer side coupling portion 162 are electrically connected by wire.
- the two electromagnetic induction coils can function as a connector that couples together in both contact and non-contact paths.
- the intermediate connector 160 further includes an optical transmission / reception device 163 at a position on the central axis side shielded by the connector body 169.
- the intermediate connector 160 has a flocked tip at the door glass 230 side.
- the equipped state of the intermediate connector 160 is as follows.
- the intermediate connector 160 is fixed to the support member 202 of the vehicle door body 200.
- the intermediate connector 160 is a recess in which the door main body side coupling portion 161 is embedded, and is engaged with a projection-like (convex) handle side support portion 139, whereby the door handle side coupling portion 119 and the door main body side coupling portion 161 are fitted.
- the optical coupling between the optical transceiver device 153 and the optical transceiver device 163 can be realized. This eliminates the need for manual connection such as mechanical connection using a contact-type connector fitting mechanism (screwing or latching) in the operation of incorporating the door handle 100 into the vehicle door body 200. Electromagnetic coupling can be easily realized. In addition, the above-mentioned uneven
- the handle-side support portion 139 is fitted to the intermediate connector 160 to realize non-contact type connection between the door handle-side connection portion 119 and the door body-side connection portion 161. It will be. As a result, it is possible to connect the wire harness without performing a work that requires a highly accurate connector connection or a rotating operation, and thus there is an advantage that the manufacturing can be automated to increase the productivity. Furthermore, since the wired connector assembly is replaced with a simple intermediate connector 160, the number of parts is reduced and the weight is also reduced.
- the handle side support portion 139 and the connector body 169 correspond to a “handle side support portion” and a “door side support portion” in the claims, respectively.
- the intermediate connector 160 is electromagnetically coupled to the main body side connector 260 in a non-contact manner as follows.
- the intermediate connector 160 has a window outer side coupling portion 162 that is an inductive coupling coil disposed substantially coaxially at a position facing the main body side connector 260 and the door glass 230.
- the window outer side coupling part 162 and the window inner side coupling part 261 can perform communication and power supply using mutual induction of coils.
- the optical transmission / reception device 262 and the optical transmission / reception device 163 are disposed substantially coaxially at positions facing each other with the door glass 230 interposed therebetween, optical coupling is realized.
- the door glass 230 is required to have high visible light transmittance, so that the door in the optical coupling between the optical transmission / reception device 262 and the optical transmission / reception device 163 is required. The problem of light attenuation due to the shading process of glass does not occur.
- the door glass 230 generally has a significantly higher dielectric constant than air, there is also an advantage that stable non-contact electromagnetic coupling can be realized with a small electric power.
- FIG. 3 is a block diagram of optical equipment and electrical equipment installed in the vehicle door 10 according to the embodiment of the present invention.
- optical equipment an optical device 151, two optical fibers 152, 155, three optical transmission / reception devices 153, 163, 262, and a light emitting device 156 are provided.
- the light emitting device 156 changes the light emission color and the blinking state in accordance with the door state (locked or unlocked, abnormality, etc.).
- the light of the light emitting device 156 reaches the optical device 151 through the optical fiber 155, the optical transmission / reception device 262, the optical transmission / reception device 163, the optical transmission / reception device 153, and the optical fiber 152 in this order.
- the optical device 151 diffuses the reached light and radiates it to the outside. Thereby, the driver
- the connection state of the optical equipment and the electrical equipment in the vehicle door 10 is as follows.
- the door handle side circuit 110 is connected to the door handle side coupling portion 119 by wire.
- the door handle side coupling portion 119 is connected (coupled) to the door body side coupling portion 161 of the intermediate connector 160 by electromagnetic induction coupling.
- the window outer coupling portion 162 of the intermediate connector 160 faces the window inner coupling portion 261 with the door glass 230 interposed therebetween, and is connected (coupled) to the window inner coupling portion 261 by electromagnetic induction coupling.
- the window inner coupling portion 261 is connected to the door main body side circuit 210 by wire.
- the optical device 151 is connected to the optical transmission / reception device 153 by the optical fiber 152.
- the optical transmission / reception device 153 is connected (coupled) to the optical transmission / reception device 163 of the intermediate connector 160 by optical coupling.
- the optical transmission / reception device 163 is connected (coupled) to the optical transmission / reception device 262 through the door glass 230 by optical coupling.
- the optical transmission / reception device 262 is connected to the light emitting device 156 by an optical fiber 155.
- the door handle side circuit 110 includes an antenna 111, a door unlocking detection device 112, a door locking detection device 113, and an interface circuit 118.
- the antenna 111 can transmit and receive an encrypted signal in the smart entry system.
- the door unlocking detection device 112 can detect the capacitance between the outer panel 201 and the door unlocking detection device 112 in the vicinity of the grip portion 131.
- the door locking detection device 113 can detect the capacitance between the door locking device 131 and the outer panel 201 at the front portion of the door handle 100 that is remote from the grip portion 131.
- the interface circuit 118 of the door handle side circuit 110 is electrically connected to the interface circuit 218 of the door body side circuit 210 using the electromagnetic induction coupling described above.
- the two interface circuits 118 and 218 function as a modulation circuit and a demodulation circuit, and are connected by electromagnetic induction coupling using mutual induction of coils by an AC magnetic field. This enables communication between the door handle side circuit 110 and the door main body side circuit 210 and power supply from the door main body side circuit 210 to the door handle side circuit 110, and enables the following operations by the vehicle door 10. To do.
- the vehicle door 10 can realize the following operations using the above-described connection.
- the control circuit 211 automatically starts collation wirelessly in response to a driver having a smart key (not shown) approaching the door handle 100, and permits the unlocking of the door based on completion of collation. To do. This radio is performed using the antenna 111 of the door handle 100.
- the control circuit 211 determines the capacitance between the door unlocking detection device 112 and the outer panel 201 in accordance with the contact of the grip portion 131 by the driver. Release the door lock in response to fluctuations.
- the control circuit 211 locks the door in accordance with fluctuations in the capacitance between the door locking detection device 113 and the outer panel 201 according to the contact of the front of the door handle 100 by the driver.
- the control circuit 211 controls the light emission state of the optical device by operating the drive circuit 212 and operating the output state of the light emitting device 156 according to each of the above states.
- FIG. 4 is an enlarged sectional view showing a section in a state where the door handle 100 of the vehicle door 10 according to the embodiment of the present invention is rotated.
- the door handle 100 rotates about the Z axis with respect to the vehicle door body 200 around the hinge portion 121 attached to the vehicle door body 200 in response to a manual operation by an occupant.
- the door handle 100 operates the door opening / closing mechanism lever 240 by translating the door opening / closing mechanism operating portion 122 in the Y-axis direction with respect to the vehicle door body 200 according to the rotation around the Z axis. In response to this operation, the door opening / closing mechanism lever 24 allows the vehicle door 10 to be unlocked and manually opened / closed.
- the door handle side coupling portion 119 is relatively free from relative translational movements such that they are separated from each other with respect to the door body side coupling portion 161 of the vehicle door body 200. Rotational motion will occur. This is because the door handle side coupling portion 119 performs a rotation operation around the Z axis and a translation operation in the Y axis direction in accordance with the above-described rotation operation. Among such relative motions, the rotational motion is generally very small because the distance between the grip portion 131 and the hinge portion 121 of the door handle 100 is long. On the other hand, since the position of the door main body side coupling portion 161 is closer to the hinge portion 121 side than the grip portion 131, the translational motion can also be made smaller than the operation amount of the grip portion 131.
- the relative movement between the small door handle side coupling portion 119 and the door main body side coupling portion 161 is caused by the elastic deformation of the connector body 169 of the intermediate connector 160 on the door handle side.
- the coupling portion 119 By following the movement of the coupling portion 119, sufficient absorption can be achieved. That is, despite the rotation of the door handle 100, the positional relationship between the door handle side coupling portion 119 and the door main body side coupling portion 161 is sufficiently and sufficiently maintained with respect to electromagnetic coupling by the elastic deformation of the connector body 169.
- both the axial displacement (angle) and distance of the two inductive coupling coils 119 and 161 can be kept small, so that the magnetic field lines linked to each other can be significantly reduced. Can be reduced. Thereby, there exists a remarkable effect that a strong electromagnetic induction coupling can be maintained.
- non-contact communication and optical coupling between the door handle side circuit 110 and the door main body side circuit 210 can be maintained regardless of the turning operation of the door handle 100.
- the connection of the wire harness between the movable parts causes problems such as bending and movement of the wire harness accompanying the movement of the parts, friction, vibration chatter, resonance, and the burden of waterproofing processing. .
- both of the electromagnetic components between the movable parts are complicated and include a rotational motion and a translational motion and have a minute relative motion.
- the use of electromagnetic inductive coupling for performing communication and power supply using mutual induction of coils succeeded in producing a remarkable effect that could not be predicted by those skilled in the art at the time of filing.
- the door handle side circuit 110 is typically an electronic locking / unlocking circuit.
- the door main body side circuit 210 is a main circuit that controls locking and unlocking of the door in cooperation with the door handle side circuit 110.
- the door body side circuit 210 may be provided in the vehicle body. In that sense, the door main body side circuit 210 may be referred to as a “main circuit in the vehicle body”.
- the door handle side coupling portion 119 and the door main body side coupling portion 161 are both coils, and are devices that transmit electrical signals while maintaining electrical insulation.
- the door handle side coupling portion 119 and the door main body side coupling portion 161 may be collectively referred to as “a pair of magnetic couplers”.
- the pair of magnetic couplers is composed of a first coil and a second coil. In other words, it is a device that transmits signals between the door handle side circuit and the main circuit in the vehicle body. Further, the first coil and the second coil are disposed to face each other.
- the connector body 169 Since the connector body 169 is formed of an elastic member, the connector body 169 has one end connected to the door handle 100 and the other end connected to the door body 200.
- the vehicle door 10 includes a door body 200, a door handle 100, a pair of magnetic couplers, and an elastic member 169.
- the door handle 100 is rotatably supported with respect to the door body 200, and a door handle side circuit 110 for electronic locking / unlocking is attached.
- the pair of magnetic couplers includes a first coil 119 and a second coil 161, and transmits a signal between the door handle side circuit 110 and the main circuit 210 in the vehicle body.
- the elastic member (connector body 169) has one end connected to the door handle 100 and the other end connected to the door body 200, and deforms as the door handle 100 rotates.
- the elastic member suppresses a relative positional shift between the pair of magnetic couplers caused by the rotation of the door handle.
- the vehicle door 10 of the embodiment It is possible to connect the door handle side circuit and the main circuit with a cable. However, with a flexible cable, the cable repeatedly deforms as the door handle rotates, and the cable deteriorates with time. It is expensive to equip the door handle and the door body with radio wave transceivers. Since the magnetic coupler using a coil is low-cost and non-contact, there is no repeated deformation of the cable due to rotation. here, Unlike a connector that involves physical contact between terminals, the magnetic coupler has a feature that an electrical signal can be transmitted even if the relative position is slightly shifted. However, if the relative positions of the pair of magnetic couplers are greatly displaced, the signal transmission efficiency is lowered.
- the vehicle door 10 uses a magnetic coupler that can transmit a signal without fixing the relative position, and the relative positional deviation of the pair of magnetic couplers caused by the rotation of the door handle. Suppress. Therefore, the configuration of the vehicle door of the embodiment can employ a low-output magnetic coupler.
- the door handle 100 of the embodiment includes a handle side support portion 139 that supports the first coil 119.
- the handle side support portion 139 corresponds to a protrusion extending along the direction of rotation of the door handle.
- the protrusion is slidably fitted and connected to the elastic member (connector body 169) along the rotation direction.
- a first coil and a second coil of a pair of magnetic couplers are disposed coaxially and oppositely to the protrusion and the elastic member, respectively.
- the protruding portion and the elastic member are simultaneously installed when the door handle is attached. Will fit.
- the assembly of the door handle including the establishment of the signal transmission path can be facilitated.
- the vehicle door 10 of the embodiment further includes a third coil (window outer coupling portion 162) and a fourth coil (window inner coupling portion 261), and is connected in series to the above-described pair of magnetic couplers. And a pair of second magnetic couplers for transmitting a signal between the door handle side circuit and the main circuit together with the pair of magnetic couplers described above.
- the third coil and the fourth coil are arranged to face each other with the door glass 230 interposed therebetween.
- the door handle includes an optical device 151 that emits light to the outside.
- the vehicle door 10 according to the embodiment includes a pair of optical couplers 153 and 160 that transmit light emitted from the light emitting device 156 provided in the vehicle body to the optical device 151.
- Each of the pair of optical couplers is disposed coaxially with the protrusion (handle-side support 139) and the elastic member (connector body 169) inside the magnetic coupler.
- the electrical coupling and the optical coupling are realized between the door handle and the vehicle door body.
- the electrical coupling or the optical coupling may be realized. It is also possible to use a simple connection, or a combination of both as in the embodiment.
- the bond that can be used in the present invention is generally a non-contact electromagnetic bond.
- optical communication is applied to the communication between the antenna 111 and the circuit in the vehicle using optical coupling, there is an advantage that secrecy can be improved by preventing interception by a third party.
- all are configured with an optical circuit, for example, indicator light and communication light for notifying the occupant of the door lock state can be sent through the same route, so that simple mounting can be realized. it can.
- two electromagnetic couplings that is, a coupling between the door handle and the vehicle door body and a coupling sandwiching the door glass inside the vehicle door body are provided.
- the coupling is a coupling sandwiching the door glass. In this way, there is an advantage that a long routing for avoiding the movement range of the door glass can be eliminated and the detection of the breakage of the door glass using optical coupling can be performed.
- the door body side coupling portion, the window outside coupling portion, the optical transmission / reception device, and the intermediate connector manufactured by molding the wiring with an elastic material are used. It is not always necessary to use an intermediate connector. However, if an intermediate connector is used, there is an advantage that a communication path can be provided from the door handle to the vehicle interior side of the door glass in a configuration in which wiring and optical circuits are not exposed at all in the path from the door handle to the door glass. Furthermore, since the intermediate connector is molded with an elastic material, the door handle side coupling portion follows both complicated movements including translational motion and rotational motion due to the pivoting operation of the door handle. Thus, it is possible to easily realize a moving configuration.
- the door handle side circuit is a circuit for realizing a function as a smart key system.
- other functions may be realized together.
- it may be a circuit that realizes a function other than the function as the smart key system.
- the door handle side circuit may be any circuit that exchanges at least one of signal and energy (power or light energy) with the door body side circuit of the door body.
- the door body side coupling portion (in the embodiment, the connector body 169) moves to follow the relative movement of the door body side coupling portion and the door handle side coupling portion.
- the handle side support portion 139 supporting the door handle side coupling portion may be elastically deformed, or both may be elastically deformed.
- the deformation may be realized not only by elastic deformation but also by providing a mechanism such as a link mechanism. Further, as described above, it is not necessary to reduce both the relative rotational motion and the relative translational motion, and only one of them may be used.
- the support structure in which the present invention can be used is generally the relative relationship between the door handle side coupling portion and the door main body side coupling portion in which at least one of the handle side support portion and the door side support portion is caused by the rotation of the door handle. What is necessary is just to be comprised so that a typical motion may be suppressed.
- Elastic member 160 ... Intermediate connector 161 ... Door main body side connecting portion 162 ... Window outer side connecting portion 169 ... Connector body 200 ... Vehicle door main body 201 ... Outer panel 202 ... Support member 203 ... Screw DESCRIPTION OF SYMBOLS 210 ... Door main body side circuit 211 ... Control circuit 212 ... Drive circuit 218 ... Interface circuit 230 ... Door glass 240 ... Door opening / closing mechanism lever 252 ... Harness 260 ... Main body side connector 261 ... Window inner side coupling part 262 ... Optical transmission / reception device
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Abstract
Description
第1構成例は、車両用ドア本体に対して回動可能に装備されたドアハンドルが有するドアハンドル側回路と、ドア本体が有するドア本体側回路と、を電磁気的に接続する電磁結合装置を提供する。この電磁結合装置は、ドアハンドル側結合部と、ドア本体側結合部と、ハンドル側支持部と、ドア側支持部と、を備える。ドアハンドル側結合部は、ドアハンドル側回路に電磁気的に接続されている。ドア本体側結合部は、ドアハンドル側結合部と非接触で電磁気的に結合されているとともに、ドア本体側回路に電磁気的に接続されている。ハンドル側支持部は、ドアハンドル側結合部をドアハンドルに支持する。ドア側支持部は、ドア本体側結合部をドア本体に支持する。ハンドル側支持部とドア側支持部の少なくとも一方が、ドアハンドルの回動に起因するドアハンドル側結合部とドア本体側結合部の相対的な動きを抑制することを特徴とする。
(特徴1) ドア本体側結合部、窓外側結合部、光送受信デバイス、および配線をモールド成型することによって製造された中間コネクタが使用されている。これにより、ドアハンドルからドアガラスまでの経路において配線や光回路が全く露出しない構成を実現して信頼性を高めることができる。
(特徴2) 中間コネクタは、弾性材料でモールド成型されている。これにより、ドアハンドルの回動に起因する併進運動と回転運動とを含む複雑な運動に追従する構成を簡易に実現することができる。
(特徴3) 中間コネクタは、電磁誘導コイルとしてのドア本体側結合部と窓外側結合部とが配線で結合されるとともに、同一方向の巻きまわしで形成され、ほぼ同一(同軸あるいは共通する)の中心軸を有している。これにより、2つの電磁誘導コイルが、一体として接触と非接触の双方の経路で結合するコネクタとして機能することができる。
(特徴4) アンテナとの間の情報伝達に光学的な結合を使用して光通信を適用している。これにより、第三者による傍受を防止して秘匿性を高めることができる。
(特徴5) スマートキーシステムの情報処理や発光用の光も通信用の光も同一の経路を使用する光回路で実現されている。これにより、簡易で信頼性の高い実装を実現することができるとともに、故障診断も容易となる。
A.本発明の実施例に係る車両用ドアの構成:
B.本発明の実施例に係る車両用ドアの構成の補足事項:
C.変形例:
図1は、本発明の実施例に係る車両用ドア10を示す斜視図である。車両用ドア10は、ドアハンドル100と、ドアガラス230を有する車両用ドア本体200とを備えている。ドアガラス230は、車両用ドア10に対して上下(Z軸方向)に昇降するように装備されている。ドアハンドル100は、後述するように、その前方に位置するヒンジ部121(図2と図4を参照)を中心にしてZ軸回りに回動するように装備されている。
(1)制御回路211は、スマートキー(図示省略)を有する運転者のドアハンドル100への接近に応じて自動的に無線で照合を開始し、照合の完了に基づいてドアロックの解除を許可する。この無線は、ドアハンドル100のアンテナ111を利用して行われる。
(2)制御回路211は、ドアロックの解除が許可されている場合には、運転者による把持部131の接触に応じたドア開錠用検出デバイス112とアウタパネル201との間の静電容量の変動に応じてドアロックを解除する。
(3)制御回路211は、運転者によるドアハンドル100の前部の接触に応じたドア施錠用検出デバイス113とアウタパネル201との間の静電容量が変動に応じてドアをロックする。
(4)制御回路211は、上記の各状態に応じて、駆動回路212を操作して発光デバイス156の出力状態を操作し、光学デバイスの発光状態を制御する。
以下に、実施例の車両ドア10についての補足的な説明を加えておく。ドアハンドル側回路110は、実施例に示したように、典型的には電子的な施開錠用の回路である。ドア本体側回路210は、ドアハンドル側回路110と協働してドアの施開錠を制御するメイン回路である。ドア本体側回路210は、車両ボディ内に装備されていてもよい。その意味では、ドア本体側回路210は、「車両ボディ内の主回路」と別言してよい。
磁気カプラは、端子同士の物理的な接触を伴うコネクタと異なり、相対的な位置が少しずれても電気信号を伝達することができるという特徴を有する。しかしながら、一対の磁気カプラの相対的な位置が大きくずれてしまうと信号伝達効率が低下してしまう。上記の車両用ドア10は、相対的な位置を固定せずとも信号を伝達することのできる磁気カプラを用い、かつ、ドアハンドルの回動に起因する一対の磁気カプラの相対的な位置ずれを抑制する。従って実施例の車両用ドアの構成は、低出力の磁気カプラを採用することができる。
以上、本発明の具体例を詳細に説明したが、これらは例示に過ぎず、特許請求の範囲を限定するものではない。特許請求の範囲に記載の技術には、以上に例示した具体例を様々に変形、変更したものが含まれる。また、本明細書または図面に説明した技術要素は、単独であるいは各種の組合せによって技術的有用性を発揮するものであり、出願時の請求項に記載の組合せに限定されるものではない。また、本明細書または図面に例示した技術は複数の目的を同時に達成し得るものであり、そのうちの一つの目的を達成すること自体で技術的有用性を持つものである。具体的には、たとえば以下のような変形例も実施可能である。なお、本明細書に開示する新規な技術は、車両用ドア以外の車両用部品間の接続にも利用可能である。
24…ドア開閉機構レバー
100…ドアハンドル
110…ドアハンドル側回路
111…アンテナ
112…ドア開錠用検出デバイス
113…ドア施錠用検出デバイス
118…インターフェース回路
119…ドアハンドル側結合部
120…外側ハンドル部材
121…ヒンジ部
122…ドア開閉機構操作部
130…内側ハンドル部材
131…把持部
135…ネジ
139…ハンドル側支持部
151…光学デバイス
152、155…光ファイバ
153、163…光送受信デバイス
156…発光デバイス
159…弾性部材
160…中間コネクタ
161…ドア本体側結合部
162…窓外側結合部
169…コネクタボディ
200…車両用ドア本体
201…アウタパネル
202…支持部材
203…ネジ
210…ドア本体側回路
211…制御回路
212…駆動回路
218…インターフェース回路
230…ドアガラス
240…ドア開閉機構レバー
252…ハーネス
260…本体側コネクタ
261…窓内側結合部
262…光送受信デバイス
Claims (6)
- 車両用ドア本体に対して回動可能に装備されたドアハンドルが有するドアハンドル側回路と、前記ドア本体が有するドア本体側回路と、を電磁気的に接続する電磁結合装置であって、
前記ドアハンドル側回路に電磁気的に接続されているドアハンドル側結合部と、
前記ドアハンドル側結合部と非接触で電磁気的に結合されているとともに、前記ドア本体側回路に電磁気的に接続されているドア本体側結合部と、
前記ドアハンドル側結合部を前記ドアハンドルに支持するハンドル側支持部と、
前記ドア本体側結合部を前記ドア本体に支持するドア側支持部と、
を備え、
前記ハンドル側支持部と前記ドア側支持部の少なくとも一方が、前記ドアハンドルの回動に起因する前記ドアハンドル側結合部と前記ドア本体側結合部の相対的な動きを抑制することを特徴とする電磁結合装置。 - 請求項1に記載の電磁結合装置であって、
前記ドア側支持部と前記ハンドル側支持部とが相互に嵌合しており、
前記相対的な動きが、前記ドア側支持部と前記ハンドル側支持部の少なくとも一方が弾性変形することによって抑制される電磁結合装置。 - 請求項1または2に記載の電磁結合装置であって、
前記ドア本体が、前記ドア本体に対して昇降可能なドアガラスを備え、
前記電磁結合装置が、さらに、
前記ドアガラスの前記ドアハンドルと同じ側に配置され、前記ドア本体側結合部と電磁気的に接続されている窓外側結合部と、
前記ドアガラスの前記ドアハンドルの反対側に配置され、前記ドア本体側回路と電磁気的に接続されている窓内側結合部と、
を備え、
前記窓外側結合部と前記窓内側結合部とが、前記ドアガラスを挟んで対向する位置に配置されて電磁気的に結合されている電磁結合装置。 - 請求項1ないし3のいずれかに記載の電磁結合装置であって、
前記電磁気的な結合は、電波による結合と、光による結合とを含む電磁結合装置。 - 車両用ドア本体に対して回動可能に装備されるドアハンドルであって、
前記車両用ドア本体は、
ドア本体側回路と、
前記ドア本体側回路に電磁気的に接続されているドア本体側結合部と、
前記ドア本体側結合部を支持するドア側支持部と、
を備え、
前記ドアハンドルは、
ドアハンドル側回路と、
前記ドア本体側結合部と非接触で電磁気的に結合されているとともに、前記ドアハンドル側回路に電磁気的に接続されているドアハンドル側結合部と、
前記ドアハンドル側結合部を支持するハンドル側支持部と、
を備え、
前記ドア側支持部と前記ハンドル側支持部の少なくとも一方が変形することによって、前記ドアハンドルの回動に起因する前記ドアハンドル側結合部と前記ドア本体側結合部の相対的な動きを抑制することを特徴とするドアハンドル。 - 車両用ドアであって、
請求項5に記載のドアハンドルと、
前記車両用ドア本体と、
を備え、
前記車両用ドア本体は、
前記ドア本体側回路と、
前記ドア本体側回路に電磁気的に接続されているドア本体側結合部と、
前記ドア本体側結合部を支持するドア側支持部と、
を備える車両用ドア。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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CN200980140415.6A CN102177302B (zh) | 2009-06-11 | 2009-06-11 | 电磁耦合装置、具有电磁耦合装置的车门把手以及车门 |
JP2011501051A JP5107458B2 (ja) | 2009-06-11 | 2009-06-11 | 電磁結合装置および車両用ドア |
PCT/JP2009/060702 WO2010143292A1 (ja) | 2009-06-11 | 2009-06-11 | 電磁結合装置、および電磁結合装置を有するドアハンドル並びに車両用ドア |
EP09845817.7A EP2441904B8 (en) | 2009-06-11 | 2009-06-11 | Electromagnetic coupling device, door handle and vehicle door having electromagnetic coupling device |
US13/054,879 US8946936B2 (en) | 2009-06-11 | 2009-06-11 | Electromagnetic coupling device, and door handle and vehicle door having electromagnetic coupling device |
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PCT/JP2009/060702 WO2010143292A1 (ja) | 2009-06-11 | 2009-06-11 | 電磁結合装置、および電磁結合装置を有するドアハンドル並びに車両用ドア |
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US (1) | US8946936B2 (ja) |
EP (1) | EP2441904B8 (ja) |
JP (1) | JP5107458B2 (ja) |
CN (1) | CN102177302B (ja) |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5513538B2 (ja) * | 2012-02-17 | 2014-06-04 | 株式会社東海理化電機製作所 | 非接触充電装置 |
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DE102019124217A1 (de) * | 2019-06-11 | 2020-12-17 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Anordnung |
FR3106843A1 (fr) * | 2020-01-31 | 2021-08-06 | Vitesco Technologies | Dispositif de detection d’intention de verrouiller ou de deverrouiller une portiere de vehicule et procede de detection associe |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000225879A (ja) * | 1999-02-05 | 2000-08-15 | Valeo Securite Habitacle | 自動車の開放リ―フ用安全装置 |
JP2004239008A (ja) * | 2003-02-07 | 2004-08-26 | Furukawa Electric Co Ltd:The | アウトサイドハンドル装置及びこれに用いるコネクタ |
JP2006233714A (ja) * | 2005-02-28 | 2006-09-07 | Alpha Corp | ドアハンドル装置 |
JP2007254993A (ja) | 2006-03-22 | 2007-10-04 | Toyoda Gosei Co Ltd | 車両の外装用ドアハンドル |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07100786A (ja) | 1993-10-01 | 1995-04-18 | Yaskawa Electric Corp | 無配線ロボット |
JP2002096657A (ja) | 2000-09-22 | 2002-04-02 | Denso Corp | 電気機器の組付構造 |
JP2004216981A (ja) | 2003-01-10 | 2004-08-05 | Yazaki Corp | 非接触近距離通信装置 |
JP4342207B2 (ja) * | 2003-04-22 | 2009-10-14 | アイシン精機株式会社 | 車両用ドアハンドル装置 |
JP2006019215A (ja) | 2004-07-05 | 2006-01-19 | Fci Asia Technology Pte Ltd | 電気コネクタ |
DE602007000993D1 (de) * | 2006-03-16 | 2009-06-10 | Aisin Seiki | Türgriffvorrichtung für Fahrzeuge |
JP4535014B2 (ja) | 2006-03-22 | 2010-09-01 | アイシン精機株式会社 | 車両用のドアハンドル |
JP4656579B2 (ja) | 2006-03-29 | 2011-03-23 | 住友電装株式会社 | コネクタ接続構造及びクランプ部材 |
-
2009
- 2009-06-11 WO PCT/JP2009/060702 patent/WO2010143292A1/ja active Application Filing
- 2009-06-11 CN CN200980140415.6A patent/CN102177302B/zh not_active Expired - Fee Related
- 2009-06-11 US US13/054,879 patent/US8946936B2/en not_active Expired - Fee Related
- 2009-06-11 EP EP09845817.7A patent/EP2441904B8/en not_active Not-in-force
- 2009-06-11 JP JP2011501051A patent/JP5107458B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000225879A (ja) * | 1999-02-05 | 2000-08-15 | Valeo Securite Habitacle | 自動車の開放リ―フ用安全装置 |
JP2004239008A (ja) * | 2003-02-07 | 2004-08-26 | Furukawa Electric Co Ltd:The | アウトサイドハンドル装置及びこれに用いるコネクタ |
JP2006233714A (ja) * | 2005-02-28 | 2006-09-07 | Alpha Corp | ドアハンドル装置 |
JP2007254993A (ja) | 2006-03-22 | 2007-10-04 | Toyoda Gosei Co Ltd | 車両の外装用ドアハンドル |
Non-Patent Citations (1)
Title |
---|
See also references of EP2441904A4 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017141645A (ja) * | 2016-02-12 | 2017-08-17 | 株式会社東海理化電機製作所 | ドアハンドル装置 |
US11731586B2 (en) | 2020-01-30 | 2023-08-22 | Aisin Corporation | Locking and unlocking module and door handle module |
Also Published As
Publication number | Publication date |
---|---|
JPWO2010143292A1 (ja) | 2012-11-22 |
US8946936B2 (en) | 2015-02-03 |
US20110140479A1 (en) | 2011-06-16 |
CN102177302B (zh) | 2013-08-14 |
EP2441904B8 (en) | 2015-11-25 |
CN102177302A (zh) | 2011-09-07 |
EP2441904A4 (en) | 2014-09-17 |
EP2441904A1 (en) | 2012-04-18 |
EP2441904B1 (en) | 2015-10-07 |
JP5107458B2 (ja) | 2012-12-26 |
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