WO2018069132A1 - Dispositif de détection pour la détection d'un mouvement d'un dispositif mobile d'un véhicule - Google Patents

Dispositif de détection pour la détection d'un mouvement d'un dispositif mobile d'un véhicule Download PDF

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Publication number
WO2018069132A1
WO2018069132A1 PCT/EP2017/075307 EP2017075307W WO2018069132A1 WO 2018069132 A1 WO2018069132 A1 WO 2018069132A1 EP 2017075307 W EP2017075307 W EP 2017075307W WO 2018069132 A1 WO2018069132 A1 WO 2018069132A1
Authority
WO
WIPO (PCT)
Prior art keywords
movement
detection
grip
handle
detection element
Prior art date
Application number
PCT/EP2017/075307
Other languages
German (de)
English (en)
Inventor
Hubert Bextermöller
Original Assignee
Huf Hülsbeck & Fürst Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huf Hülsbeck & Fürst Gmbh & Co. Kg filed Critical Huf Hülsbeck & Fürst Gmbh & Co. Kg
Publication of WO2018069132A1 publication Critical patent/WO2018069132A1/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
    • 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
    • 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
    • E05B85/103—Handles creating a completely closed wing surface
    • 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
    • E05B85/107—Pop-out handles, e.g. sliding outwardly before rotation

Definitions

  • Detection system for detecting a movement in a movement device of a vehicle
  • the present invention relates to a detection system for detecting a movement in a movement device of a vehicle. Furthermore, the invention relates to a grip device according to the preamble of claim 7 and to a method according to the preamble of claim 19.
  • sensors can be used to detect (in particular measure) movements in a movement device of a vehicle, in particular for the detection of an actuation in a grip device.
  • These sensors can be designed, for example, as mechanical and / or capacitive sensors or the like.
  • Such sensors are arranged in the region of a grip part of the grip device in order to be able to detect a movement of the grip part.
  • conventional sensors for detecting a movement in a movement device have the disadvantage that the integration into the vehicle, in particular in a grip device, is structurally complex and associated with high costs.
  • it is a technical challenge to reduce the wear during the acquisition / measurement since these sensors are often subjected to mechanical stress.
  • disturbing influences such as, for example, force effects on the movement device, adversely affect the measurement and / or detection.
  • environmental influences such as moisture etc., should have no influence on the detection of the movement.
  • a detection system for detecting in particular for measuring and / or detecting a movement in a movement device of a vehicle, whereby in particular a detection of an actuation in a grip device of the vehicle can be carried out.
  • the handle device for actuation comprises a movable handle part, in particular an outer door handle, which, for example, is manually operable.
  • the detection system according to the invention comprises at least one of the following elements:
  • At least one detection element by which a rotational movement of at least one movement element of the movement device can be detected
  • At least one evaluation device for evaluating the detection (in particular measurement) of the detection element
  • At least one carrier unit on which the detection element and / or the evaluation device is arranged.
  • the detection element is arranged at a distance from the movement element and / or to be arranged, in particular to be fastened, in order to detect the rotational movement without contact (that is to say in particular without contact) in the movement element.
  • the rotational movement also includes other components of movement, for example, a translational and / or a pivoting movement.
  • an electronic unit is provided which, for example, comprises the detection element and / or the evaluation device and / or the carrier unit.
  • the electronic unit further comprises a housing in which the detection element and / or the evaluation device and / or the carrier unit are at least partially arranged.
  • the housing is adapted to be arranged on the movement element such that the detection element is arranged at a distance from the movement element.
  • the housing comprises, for example, at least one guide element, in particular a guide element for each movement element.
  • the at least one movement element is arranged outside the housing.
  • the housing may be formed closed in spite of the detection of the movement, whereby an optimal protection for the electronic unit is given.
  • a grip part of the grip device in a rest position to be flush with the outside of a movable part, in particular oneharikarossie and / or a door panel, is arranged, and / or projecting in an operating position from the outside of the movable part, so that a manual operation, in particular movement, of the handle part by a user of the vehicle is feasible, in particular in an operating position.
  • This has the advantage that a particularly comfortable operation of the grip device is possible, and in particular during the ride (in the rest position), the air resistance of the vehicle can be reduced.
  • the movement element or at least one of the movement elements is designed in each case as a wheel or shaft or axle or lever bearings, and in particular rotatable and / or pivotally mounted in or on the handle device.
  • the movement device is connected to a drive device, in particular a motor, (for the transmission of a movement) and / or in (mechanical) operative connection, wherein by the drive device, the movement element (in particular as the first movement element) and / or at least one further movement element of the movement device can be driven so that a drive movement of the drive device to the (first) movement element and / or at least one of the further movement elements (in particular to a second movement element) is transferable, and / or transferable to the grip part.
  • the handle part is preferably movable from a rest position into an operating position.
  • the drive movement is transferable directly to a first movement element of the movement device and can be transferred indirectly, in particular via the grip part, to a second movement element of the movement device.
  • the first movement element serves to transmit the movement to the grip part, the grip part in turn transmitting the movement to the second movement element.
  • an error check can thus also be carried out, for example by comparing a first detection of a first detection element and a second detection of a second detection element.
  • the first detection is, for example, on the movement of the first Movement element directed, and the second detection is directed, for example. On the movement of the second moving member.
  • the movement device preferably serves for moving a gripping part of the gripping device, in particular from a rest position into an operating position and / or from the operating position into an actuating position.
  • the movement device is brought into at least one actuating movement run for effecting the movement of the grip part, preferably in that the movement of the grip part is transmitted to the movement device.
  • the grip part is, for example, supported by the movement device about a grip part axis, in particular grip pivot axis.
  • the storage takes place, for example, by at least one movement element, in particular a second movement element, the movement device.
  • the movement device when a movement is transmitted from the grip part to the movement device, the movement device, for example, performs at least one course of movement.
  • the course of movement takes place as an actuation movement profile during an actuation of the gripping device, so that the actuation movement profile is specific to the actuation.
  • the movement device can be brought into a first movement course A and a second movement course B, wherein preferably the second movement course B corresponds to the actuation movement course.
  • the first course of motion A serves, for example, to transmit a movement from the movement device to the grip part in order, for example, to transfer the grip part from a rest position into an operating position.
  • the second course of movement B serves, for example, to transmit a movement from the grip part to the movement device, in which case, for example, the grip part is transferred from the operating position (manually) into an actuating position.
  • the movement device can only be brought into the second course of movement if the first course of movement has been completed.
  • the handle part is formed, for example, as a movable, in particular rotatable and / or pivotable, door handle for a movable part, in particular a door, of a vehicle.
  • the movement device may, for example, at least one movement element, in particular transmission element or the like, have to transmit at least one movement.
  • the vehicle is, for example, a motor vehicle and / or a passenger vehicle and / or an electric vehicle and / or a self-driving (autonomous) vehicle.
  • the movement device for effecting, ie in particular transmission and / or generation, the movement of the grip part in a first movement history can be brought, in particular by a drive device, and after (preferably complete) implementation of the first movement history in a second movement history ( ie in particular the actuating movement course) can be brought, preferably (manually or) by the handle part.
  • the drive device may be at least partially executed separately from the movement device or at least partially be part of the movement device. This has the advantage that an automated movement from the rest position to the operating position is possible.
  • the movement device serves in the (second) course of motion or in the course of actuating movement for guiding and / or influencing the movement of the grip part.
  • a (second) movement element of the movement device is designed as a bearing arm or storage means or the like for the grip part.
  • the movement device preferably comprises at least one movement element.
  • a first movement element and / or a second movement element is provided, wherein preferably the first movement element is used only for the first movement course and particularly preferably the second movement element is moved both in the first and in the second movement course.
  • the first movement element is part of the drive device, for example, a motor, preferably servo motor or stepper motor, or a shaft (drive or output shaft). It may also be possible that the drive device is designed as a motor which comprises the first movement element, for example as a shaft. It is also advantageous if the movement device has at least one movement element, which is movable about a pivot axis and / or rotation axis, wherein the movement of the movement element, in particular a pivoting and / or rotational movement, can be detected by the detection element.
  • the pivoting and / or rotational axis corresponds to a grip part axis, or the pivoting and / or rotation axis is spaced from the grip part axis.
  • the gripping device upon actuation of the gripping device takes place a rotation and / or pivoting of the handle part about the handle part axis.
  • the movement of the movement element is preferably dependent on the movement of the grip part. This has the advantage that the operation of the grip device can be detected in a simple manner.
  • the operation of the grip device is, for example, a pulling and / or pressing on the handle part.
  • the detection element is arranged in the region of the pivoting and / or rotational axis and / or handle part axis.
  • the handle part axis is, for example, the pivoting and / or rotational axis about which the handle part rotates or about which the handle part is pivoted. It may preferably be provided in the context of the invention that the detection element is arranged in the region of a pivoting and / or rotational axis, in particular in the region of the pivoting and / or rotational axis of the moving element.
  • the detection element is designed as a rotation sensor, in particular magnetic field sensor, preferably Hall sensor, preferably to detect a rotation angle in the moving element, so preferably the movement of the moving element, in particular pivoting and / or rotational movement, based on the detection of Detection element is evaluable.
  • an evaluation device in particular electrically, is connected to the detection element for this purpose. This makes it possible, for example, that the evaluation device receives and / or evaluates electrical information from the detection element, the information for the (rotation and / or pivoting) movement of the movement element are specific.
  • a rotation angle and / or a rotation angle difference and / or positions of the movement element can be determined. It is also conceivable that intermediate positions of the movement element are determined, in particular by the evaluation of the information of one or more detection elements by the evaluation device. Accordingly, it may also be possible for the evaluation device to be connected to a plurality of detection elements, for example electrically, in order to receive and / or evaluate information about the (rotational) movement of the respective detection elements. This allows a reliable evaluation and / or determination of the movement of one or more movement elements.
  • the evaluation device comprises at least one electronic component, for example with at least one electrical and / or electronic component.
  • the evaluation device comprises for evaluation a processor and / or an integrated circuit and / or the like.
  • the detection element is designed as a sensor element, preferably as an electronic sensor element.
  • a plurality of (at least two) detection elements may be associated with a single movement element. This allows, for example, a redundant detection of the (pivoting and / or rotating) movement of the moving element.
  • the detection element is arranged on a carrier unit, in particular in the carrier unit is integrated, wherein preferably the carrier unit as a board of an electronic unit, in particular the handle device is executed.
  • the board comprises electrical conductor tracks, via which the detection element (and / or a plurality of detection elements) is connected to an evaluation device and / or to further electronic components.
  • the connection element can be provided on a housing of the electronics unit at least one connection element, which allows an electrical connection to (in relation to the electronics unit) external components, eg. For power supply.
  • the connection element can likewise be electrically connected to at least one conductor track of the circuit board.
  • an electronic unit which comprises the detection element, wherein preferably the electronic unit is accommodated with the detection element in a housing, so that the detection element is arranged in the inner region of the housing, and the movement element outside the housing can be arranged in the outer region and / or arranged.
  • the electronic unit with the housing is arranged on the movement element such that the detection element is positioned in a detection area, so that the detection element can detect the rotational movement (in particular also pivotal movement) and / or in a magnetic field the movement element is arranged.
  • At least one guide element (per detection element) is provided on the housing in order to index the position of the detection element within the housing and / or to simplify mounting on the actuation element.
  • the actuating element and optionally further actuating elements are each positioned in the region of a guide element.
  • the detection element (and in particular a carrier unit) is (are) formed as an electronic unit and / or, preferably completely, surrounded by a potting compound, so that particularly preferably the potting compound is at a distance extends between the detection element and the movement element.
  • the electronic unit can be surrounded by a potting compound at least partially and / or predominantly.
  • the carrier unit with the detection element it may be possible for the carrier unit with the detection element to be completely potted by the potting compound. This ensures a particularly high level of protection against external environmental influences. The robustness of the detection system can thereby be further increased.
  • the potting compound can also be arranged inside the housing for sealing.
  • the movement element in a rotational axis is arranged adjacent to the detection element, but preferably outside the potting compound and / or the housing.
  • this is the Moving element aligned with respect to the detection element such that a counter-detecting element of the moving element faces the detection element.
  • the rotation axis (of the movement element) is formed by a guide element.
  • the guide element is designed as a guide region, for example, also for receiving a plurality of movement elements.
  • a plurality of movement elements and / or detection elements are provided, wherein particularly preferably in each case one movement element, in particular a counter-detection element of the movement element, corresponds to one detection element each.
  • at least or exactly one movement element can be arranged in the (detection) region of each detection element (and / or vice versa). This allows, for example, a redundant detection of the movement and / or a comparison of the detections of the different detection elements in order, for example, to be able to carry out a fault diagnosis.
  • the detection element is designed as a rotational Hall sensor, so that a non-contact angle measurement on the moving element is feasible to preferably (in particular based on a measured rotation angle difference) to determine at least one
  • an end position of the moving element For example.
  • the starting and / or end position and / or further positions (eg intermediate positions) of the movement element may be determined by an evaluation device based on the detection of the detection element. By distinguishing the start and end position, for example, a rest position can be distinguished from an operating position or an operating position from an actuating position of the grip device and / or the grip part. In particular, this also enables the detection of the operation of the handle device.
  • the evaluation of intermediate positions also makes it possible, in particular, to carry out a fault diagnosis in the movement device.
  • the detection element is connected to an evaluation device, so that the rotational movement of the moving element by the evaluation device can be evaluated on the basis of the detection of the detection element, so that preferably by the evaluation device actuation at a handle device is detectable.
  • the evaluation device is integrated in the carrier unit.
  • the evaluation device together with the carrier unit and the detection element can form a common electronic unit. This allows for easy and safe installation.
  • the invention also relates to a handle device for a movable part of a vehicle, in particular for opening the movable part, in particular a door or tailgate or the like, with at least one movably mounted handle part and at least one movement device.
  • the movement device is preferably in operative connection with the grip part, so that preferably a rotational movement of at least one movement element of the movement device is specific for a movement of the grip part.
  • the gripping device according to the invention brings the same advantages as have been described in detail with reference to an inventive detection system.
  • the gripping device according to the invention may comprise a detection system according to the invention.
  • the movement element has at least one counter-detection element, in particular magnetic element, in particular for generating and / or changing a magnetic field, wherein preferably the detection element is arranged in the magnetic field such that the rotational movement can be evaluated on the basis of a magnetic field measurement of the detection element.
  • the counter-sensing element is designed as a permanent magnet or a coil for generating a magnetic field or the like.
  • the magnetic element comprises a north and south pole to generate the magnetic field.
  • the magnetic field is generated and / or changed in such a way that a change in the magnetic field takes place during a movement of the movement element, wherein the change for the movement, in particular rotation, is specific.
  • the rotation of the movement element can be evaluated in particular based on a detection of the change in the magnetic field, preferably a rotation angle can be determined.
  • this makes it possible in a simple manner to detect the rotation of the movement element by measurement.
  • the measurement is carried out without wear and / or contact.
  • the detection element is arranged at a distance from the moving element, which is at least 0.1 mm to 100 mm, preferably 1 mm to 10 mm, preferably 3 mm to 5 mm, substantially 3 mm. This allows a reliable detection of the rotational movement.
  • the detection element is arranged within a housing, and the movement element is arranged outside of the housing, wherein preferably the housing is formed as a closed housing, and wherein in particular the housing has a wall which extends between the detection element and a Counter-sensing element of the moving element extends.
  • the housing is designed as a housing of the electronic unit, and preferably receives the carrier unit, in particular circuit board, with the detection element. In this way, the electronics unit can be protected from external influences and thus the reliability of detection can be increased. In this case, it may be possible for the detection element and / or the electronics unit to have no movably mounted parts, in particular to reduce wear.
  • At least one guide element is provided, in particular on a housing of an electronics unit and / or at least partially in a detection range of the detection element, wherein preferably by the guide element, the movement element spaced from the detection element is rotatably guided.
  • the detection area is the area in which the magnetic field can be measured by the detection element in such a way that the rotational movement can be detected.
  • Guide element indicates the arrangement and / or localization of the detection element, for example.
  • the movement element eg. Adjacent to Housing of the electronics unit or vice versa. In this way, the assembly is significantly simplified.
  • the movement element and preferably at least one further movement element, is embodied in each case as at least one rotatably mounted wheel on a stationary axis of the movement device or as at least one rotatably mounted shaft or as a lever bearing or the like, wherein preferably the at least one movement element (and / or the at least one detection element) is in each case designed to be translationally fixed with respect to the arrangement in the grip device and is preferably arranged within a mounting support of the grip device.
  • This allows a simple and inexpensive design for detecting the operation of the handle device and / or for detecting a movement in a movement device.
  • the grip part is in operative connection with the movement element, in particular only one of a plurality of movement elements of the movement device such that movement of the grip part during actuation, in particular from an operating position to an actuation position, to the Movement element is transferable.
  • the operation of the grip part or the grip device can be reliably and reliably detected and, in particular, distinguished from a movement of the grip part by the drive device.
  • the at least one movement element and / or detection element are designed as a translationally fixed part of the grip device, so that a translational movement of the movement element is substantially prevented by the movement of the grip part. In this way, interference can be reduced, so that the reliability of the detection can be increased.
  • fixed refers in particular to the (fixed but rotatable) arrangement in the gripping device, in particular “fixed”, which does not refer to rotatability.
  • the fixed arrangement therefore preferably causes that a translatory movement (for example of the movement element) is prevented during a movement of the grip part, but a rotation (for example of the movement element) can take place.
  • disturbing influences such as heavy forces on the grip part, can thus be reliably suppressed for detection.
  • the grip part is displaceable and / or rotatable and / or pivotable in the grip device, preferably in the movement device.
  • the movement device and / or the individual movement elements are designed as a pivot bearing or the like.
  • the handle part is designed as a rotating, pulling or pivoting handle, in particular with a bearing axis or guide track.
  • the grip part is mounted on at least one first and / or second bearing axis.
  • at least one of the bearing axes is designed as a rotation axis.
  • at least one detection element is arranged in the region of at least one of the bearing axes.
  • At least two movement elements are provided, which are each rotatably mounted, in particular in respective guide elements, the guide elements for this purpose, in particular adjacent to the respective movement elements, are arranged on a housing of an electronics unit, and preferably for Detecting a respective rotational movement of the movement elements respective detection elements are provided.
  • a first detection element may be provided, which is aligned with a first movement element
  • a second detection element may be provided, which is aligned with a second movement element.
  • a first detection of a first rotational movement of the first movement element is performed by the first detection element and a second detection of a second rotational movement of the second movement element by the second detection element.
  • the first detection can also be compared with the second detection, for example by an evaluation device.
  • a method for detecting an actuation in a gripping device of a vehicle with a movably mounted gripping part of the vehicle Handle device and a movement device.
  • the movement device is in operative connection with the grip part, so that a rotational movement of at least one movement element of the movement device is specific for a movement of the grip part and / or for the actuation.
  • the method according to the invention brings about the same advantages as have been described in detail with reference to a detection system according to the invention and / or a gripping device according to the invention.
  • the method may be suitable to be performed by an inventive detection system and / or a handle device according to the invention. It is also conceivable that the rotational movement is detected by the detection element such that intermediate positions of the movement element are determined.
  • the positions of the movement element are (at least substantially) continuously or with a resolution of at least 1 ° or at least 0.1 ° detectable.
  • at least one function in particular of the vehicle
  • at least one function may be activated as a function of certain (predetermined) intermediate positions.
  • Safety and / or comfort functions of the vehicle can be activated.
  • the functions may also include an error check.
  • a further advantage may be provided that, based on determined intermediate positions, different movement phases of the movement element are evaluated, preferably by an evaluation device, so that in particular a fault diagnosis is carried out.
  • the movement phases determined by the evaluation can be compared with a template which is stored, for example, in a non-volatile data storage unit. Based on the comparison, for example, the accuracy of the movement device can be checked.
  • FIG. 1 shows a schematic view of a vehicle with a grip part of a grip device according to the invention
  • Figure 2 is a schematic representation of parts of an inventive
  • Figure 3 is a schematic sectional view through an electronic unit and by a
  • FIG. 4 shows a schematic sectional view through an electronic unit
  • Figure 5 is schematic views of parts of an inventive
  • Figure 6 is a schematic representation of parts of an inventive
  • Figure 7 is a schematic representation of parts of an inventive
  • FIGs 8 and 9 are schematic representations of parts of an inventive
  • Figure 10 is a schematic representation of parts of an inventive
  • Figure 1 1 is a schematic representation of parts of a gripping device according to the invention in a sectional view.
  • the handle part 1 1 shows a vehicle 1 is shown schematically, which has at least one handle part 1 1 of a handle device 10 according to the invention.
  • the handle part 1 1 can be carried out, for example, to open a movable part 2 of the vehicle 1.
  • the movable part 2 may be formed as a door and / or as a tailgate of the vehicle 1.
  • the handle part 1 1 can also be arranged on the tailgate or on another part of the vehicle 1.
  • An actuation of the handle device 10 takes place, for example, by pulling or pressing or other force on the handle part 1 1, in particular manually by a user 6.
  • this operation causes an activation and / or control of a locking device 5 of the vehicle. 1 he follows.
  • a lock of the closing device 5 opens in order to release an opening of the movable part 2.
  • a movement of a moving device 20 is effected.
  • Parts of the movement device 20 are shown schematically in Figure 2, wherein the movement device 20 is disposed on the vehicle interior facing side of the handle device 10, whereas in particular the handle part 1 1 is arranged on the vehicle interior facing away from the handle device 10.
  • a drive movement is transmitted from a drive device 30 to the handle part 1 1.
  • Such a drive movement serves, for example, to transfer the grip part 1 1 from a rest position I into an operating position II.
  • a first movement element 26 is connected via the transmission element 60 to the grip part 11.
  • a second movement element 27 is connected to the grip part 11 via the grip transfer element 12.
  • a detection element 55 can be provided for detecting the movement of the respective movement elements 25.
  • at least one guide element 52 for guiding the movement elements 25 and / or for marking the arrangement of the detection elements 55 in a housing 50, can be provided.
  • a first guide element 52a is provided for a first movement element 26 and a second guide element 52b for a second movement element 27, wherein the first guide element 52a is arranged in the region of a first detection element 56 and the second guide element 52b in the region of a second detection element 57.
  • the electronic unit 40 preferably comprises a carrier unit 45, in particular a circuit board 45, and / or an evaluation device 80.
  • the electronic components of the electronic unit 40 d. H.
  • the detection elements 55 and / or the evaluation device 80 and / or the carrier unit 45 completely arranged in the housing 50 of the electronics unit 40 (in particular fixed) and / or surrounded by potting compound 90. This is also shown by way of example in FIG.
  • connection element 51 can be provided on the housing 50. This provides, for example, electrical connection options, such as electrical connectors, ready. Electrical leads (not shown) preferably lead from the connection element 51 to the electronic components of the electronic unit 40.
  • the detection element 55 is arranged at a considerable distance from the movement element 25.
  • the arrangement shown in FIG. 3 may, for example, relate to both the first detection element 56 and the second detection element 57 and / or further detection element 55. Accordingly, it may be possible that in each detection element 55 of the electronic unit 40 a Distance to each associated movement element 25 is provided.
  • the electronic unit 40 comprises at least two or at least three or at least four detection elements 55 for improving the detection, in particular for different movement elements 25 in each case.
  • a potting compound 90 and / or a wall 50.3 of the housing 50 is arranged between the detection element 55 and the movement element 25, for example.
  • the distance between the detection element 55 and the movement element 25 is adapted such that a reliable evaluation of a magnetic field, which is generated by the movement element 25 and / or is changed during a movement, is possible.
  • guide elements 52 can therefore be provided, which are arranged in particular in a detection area E of the detection element 55 and / or index the detection area E.
  • the movement element 25 is arranged in an outer region 50.2 of the housing 50, whereas the electronic components of the electronic unit 40, in particular the detection element 55 and / or the support unit 45, are arranged in an inner region 50.1 of the housing 50. This enables reliable protection of the detection element 55.
  • FIG. 4 shows a further view of the electronics unit 40. It can be seen that fastening means 50.4, in particular mounting means 50.4, for the electronic unit 40 are provided on a housing 50 of the electronic unit 40. These fastening means 50.4 serve, for example, for attachment in the grip device 10 according to the invention. Furthermore, the arrangement of the detection elements 55 is shown schematically, which, for example, at the two side ends of the electronics unit 40 and / or the carrier unit 45 may be arranged. In particular, the detection elements 55 are arranged such that they are arranged in the mounted state of the handle device 10 respectively at the outer edge of the handle part 1 1, preferably on opposite sides of the handle part 1 first
  • FIG. 5 schematically shows a first movement element 26 and a second movement element 27. It is conceivable that even more Movement elements 25 are provided, which may be formed in such or similar. It may also be possible that only one of the shown movement elements 25 is provided.
  • the movement element 25 or the movement elements 25 are, for example, cylindrical and / or each comprise a counter-detection element 28, in particular a magnetic element 28.
  • the magnetic element 28 preferably has a north N and south polarity S (shown schematically).
  • a detection element 55 in particular a sensor element, can therefore be arranged in the magnetic field in order to detect the rotation of the movement elements 25 by a rotation of the magnetic elements 28 and thus by an evaluation of the magnetic field, in particular continuously.
  • FIG. 6 schematically shows an optional rest position I of a grip device 10 according to the invention.
  • a detection system 200 is provided to detect at least one movement in a movement device 20.
  • the movement is effected, for example, by a drive device 30 (in particular in the rest position I) and / or by a manual actuation in the case of a handle part 11 (in particular in an operating position II).
  • a drive device 30 in particular in the rest position I
  • a manual actuation in the case of a handle part 11 (in particular in an operating position II).
  • first course of motion A of the movement device 20 Only by a first course of motion A of the movement device 20, the handle part 1 1 is moved from the rest position I to an operating position II, so that the handle part 1 1 is manually operated.
  • This process in particular the triggering of the first course of motion A, can be initiated, for example, during the detection of an approach of a user 6 to the vehicle 1.
  • Both the course of motion A and possible further courses of motion (such as a course of motion B) are optional.
  • the movement profiles A, B are only indicated purely schematically by an arrow in FIGS. 7 and 10.
  • the movement device 20 comprises at least one movement element 25.
  • a first movement element 26 and / or a second movement element 27 may be provided.
  • a movement of the drive device 30 can be transmitted to or through the first movement element 26, wherein the movement element 26 is hereby, for example, converted into a rotation.
  • the movement elements 25 may be designed in each case as a wheel or shaft or axle or lever bearing, which are rotatably mounted in the handle device 10.
  • the movement of the first movement member 26 can be transmitted by a transmission element 60 to the handle part 1 1, for which purpose the transmission element 60 has an actuating portion 21, which, for example. In direct operative connection with the handle part 1 1 stands.
  • the grip part 1 1 is in operative connection via a grip transfer element 12 with a second movement element 27.
  • At least one of the movement elements 25 is, for example, arranged on a fixed axis 22 and / or rotatably mounted, so that the translational movement of the handle part 1 1 does not lead to a translational movement of the movement elements 25.
  • a first course of motion A affects both a first movement element 26 and a second movement element 27, and a second movement curve B only affects one of the movement elements 25, in particular the second one Movement element 27, affects.
  • the first course of motion A can be detected by detecting a movement of both the first and the second movement element 26, 27. This allows z. B. the detection of the transfer of the handle part 1 1 of the rest position I in the operating position II.
  • FIG. 10 shows that in a second course of movement B, the handle part 11 is transferred from the operating position II to the actuating position III, in particular when the handle device 10 is actuated. be detected that only a movement of the second moving member 27 is detected (and in particular a movement of the first moving member 26 is omitted). It may also be possible that only the second course of motion B can be detected, and / or a first course of motion A is not provided.
  • the handle part 1 1 can also be designed as a pivoting and / or turning handle 1 1, which is pivotally and / or rotatably mounted about a pivoting and / or rotational axis 22. Accordingly, it may be possible in a movement from the operating position II to the actuating position III, that the handle part 1 1 performs a rotational movement (and / or pivotal movement) or a translational movement together with a rotational movement (and / or pivoting movement). The movement is, for example, effected or guided by the movement device 20. It is possible that the handle part 1 1 exclusively from the operating position II in the operating position III and / or vice versa is movable, so that no rest position I is provided.
  • a movement element 25 (for example the second movement element 27) is integrated in a rotation axis 22.
  • a magnetic element 28 may be attached in the region or on the axis of rotation 22, in particular a bearing axis for the handle part 1 1, preferably a magnetic element 28 may be attached.
  • the magnetic element 28 is arranged on a (for example, first or second or single) movement element 25.
  • the magnetic element 28 may, for example, serve a To allow detection by the detection element 25, in particular by a magnetic field measurement.
  • the detection element 57 can also be integrated in the axis of rotation 22 and / or arranged in the region of the axis of rotation 22, preferably in the magnetic field of the magnetic element 28.
  • the movement element 25 and the second movement element 27 as a Bearing arm of the handle part 1 1 is formed.
  • a handle part axis 23 is provided, around which the grill part 1 1 moves in the second course of movement B, in particular rotated and / or pivoted, is.
  • a handle part axis 23 of the rotation axis 22 correspond, as shown in Figure 8.
  • a (for example second or only) movement element 25, 27 is provided, which moves about an axis of rotation 22.
  • this axis of rotation 22 is arranged at a distance from a grill part axis 23.
  • the (second) movement element 25, 27 is preferably in operative connection with a grip transmission element 12 such that at least one pivoting and / or rotational movement of the grip part 11 is transmitted to the (second) movement element 25, 27.
  • the (second or only) movement element 25, 27 and / or the handle transmission element 12 at least partially and / or at least partially formed as a transmission element.
  • the moving elements 25 can be arranged on a mounting bracket 15 of the handle device 10.
  • a first movement element 26 is arranged on a first web 13 and a second movement element 27 on a second web 14 of the grip part 11.
  • a first detection element 56 may also be arranged on the first web 13 and / or a second detection element 57 on the second web 14, in particular in the region of the respectively arranged movement elements 26, 27.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un système de détection (200) pour la détection d'un mouvement d'un dispositif mobile (20) d'un véhicule (1), permettant notamment de détecter un actionnement d'un dispositif poignée (10) du véhicule (1), comprenant au moins un élément de détection (55) permettant de détecter un mouvement de rotation d'au moins un élément mobile (25) du dispositif mobile (20), l'élément de détection (55) pouvant être disposé à distance de l'élément mobile (25) afin de détecter sans contact le mouvement de rotation de l'élément mobile (25).
PCT/EP2017/075307 2016-10-12 2017-10-05 Dispositif de détection pour la détection d'un mouvement d'un dispositif mobile d'un véhicule WO2018069132A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016119438.7 2016-10-12
DE102016119438.7A DE102016119438A1 (de) 2016-10-12 2016-10-12 Erfassungssystem zur Erfassung einer Bewegung bei einer Bewegungsvorrichtung eines Fahrzeuges

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WO2018069132A1 true WO2018069132A1 (fr) 2018-04-19

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100007463A1 (en) * 2008-07-09 2010-01-14 Magna Mirrors Of America, Inc. Vehicle handle with control circuitry
US20110018528A1 (en) * 2009-07-24 2011-01-27 Marco Semineth Method and device for determining the actuation position of an adjusting element of a motor vehicle
US20110148575A1 (en) * 2009-12-23 2011-06-23 Magna Mirrors Of America, Inc. Extendable flush door handle for vehicle
WO2016041996A1 (fr) * 2014-09-18 2016-03-24 Huf Hülsbeck & Fürst Gmbh & Co. Kg Poignée confortable à fleur de la surface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100007463A1 (en) * 2008-07-09 2010-01-14 Magna Mirrors Of America, Inc. Vehicle handle with control circuitry
US20110018528A1 (en) * 2009-07-24 2011-01-27 Marco Semineth Method and device for determining the actuation position of an adjusting element of a motor vehicle
US20110148575A1 (en) * 2009-12-23 2011-06-23 Magna Mirrors Of America, Inc. Extendable flush door handle for vehicle
WO2016041996A1 (fr) * 2014-09-18 2016-03-24 Huf Hülsbeck & Fürst Gmbh & Co. Kg Poignée confortable à fleur de la surface

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