CN104494440A - Intelligent vehicle accelerator pedal control device having position sensor and magnetic block - Google Patents
Intelligent vehicle accelerator pedal control device having position sensor and magnetic block Download PDFInfo
- Publication number
- CN104494440A CN104494440A CN201410671803.XA CN201410671803A CN104494440A CN 104494440 A CN104494440 A CN 104494440A CN 201410671803 A CN201410671803 A CN 201410671803A CN 104494440 A CN104494440 A CN 104494440A
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- pedal
- horizontal drive
- rod
- pedestal
- plate face
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Abstract
The invention discloses an intelligent vehicle accelerator pedal control device having a position sensor and a magnetic block. The device comprises a pedal rod (1), a pedal surface (3) fixedly connected with the pedal rod (1), a driving device, and a mounting fixing device (18), wherein the driving device is used for driving the pedal rod (1) and the pedal surface (3) fixedly connected with the pedal rod (1) to pivot; the pedal rod (1) is provided with an elastic reset element for automatically resetting a vehicle non-accelerating state when an accelerator pedal is released and not operated; and the mounting fixing device is used for fixing and mounting the driving device on a vehicle.
Description
Technical field
The present invention relates to intelligent vehicle field, especially a kind of intelligent vehicle acceleration pedal control setup with position sensor and magnetic patch.
Background technology
Intelligent vehicle can control the acceleration pedal of vehicle and the brake pedal of automatic control vehicle automatically according to surface conditions.Consider state-of-the-art and the safety factor of intelligent vehicle, intelligent vehicle often has intelligent automatic control actuating device and manual operation device two kinds of systems simultaneously.
But, because the control of intelligent automatic control actuating device and manual operation device often has certain conflicting, when there is emergency situation, needing rapid translating to manual operation pattern, and Based Intelligent Control temporarily lost efficacy.
Summary of the invention
The object of the present invention is to provide a kind of intelligent vehicle acceleration pedal control setup with position sensor and magnetic patch, the control to acceleration pedal can be discharged fast when needing while it can control vehicle accelerator pedal, thus be convenient to manual operation, to improve the safety of vehicle.
According to a kind of intelligent vehicle acceleration pedal control setup with position sensor and magnetic patch of one aspect of the invention, the pedal plate face comprising pedal-rod and be connected with it, actuating device and fixing device for installing, wherein, the pedal plate face pivotable of actuating device for driving pedal-rod and be connected with it, pedal-rod is provided with elastic recovery element and is not automatically returned to by during operation the state that vehicle do not accelerate to be released at acceleration pedal, fixing device for installing is for being fixedly installed in vehicle by actuating device, described actuating device comprises: pedal plate face holder, expanding and lifting mechanism and Level Promoting mechanism, wherein, one end of described pedal plate face holder and push arm connecting rod is hinged, the upper lateral part of the other end of push arm connecting rod and the drive plate of expanding and lifting mechanism is hinged, described expanding and lifting mechanism also comprises telescopic drive motor, telescopic drive motor is installed on cliding seat, and connect with screw thread bush power, screw thread bush and flexible stud screw thread fit, the upper end of flexible stud is fixedly connected with described drive plate, the outer peripheral face of flexible stud is also provided with the slide-and-guide groove of longitudinal extension, cliding seat is also fixedly connected with slide-and-guide sleeve, the soldered tooth with described slide-and-guide groove bearing fit is provided with in slide-and-guide sleeve, scalable screened housing is also connected with to protect flexible stud from external contamination between the following side of described drive plate and the upper end of described slide-and-guide sleeve,
Level Promoting mechanism comprises the horizontal drive motor be arranged on the first pedestal, horizontal drive motor connects with one end power of horizontal drive screw rod, the other end of horizontal drive screw rod is supported on the second pedestal by bearing, also pilot bar is fixedly connected with between first pedestal and the second pedestal, be provided with the tapped bore that coordinates with described horizontal drive screw flight and the pilot hole with described pilot bar bearing fit in described cliding seat, be supported on described horizontal drive screw rod and described pilot bar therefrom; First pedestal and the second pedestal are fixedly connected on described fixing device for installing respectively; Described horizontal drive screw rod is provided with fixed block near the second pedestal side, and the rear end of described fixed block is provided with position transduser, is provided with the tapped bore coordinated with described horizontal drive screw flight in described fixed block; The two ends of described push arm connecting rod are the structure that two lug type promotes wall, recess between the lug of described pair of lug type structure is used for and the they fit of hinged object, is provided with unthreaded hole and passes for jointed shaft in the lug of described pair of lug type structure and the lug of hinged object;
Thus, when pedal plate face holder clamps pedal plate face, described flexible stud declines and can drive acceleration pedal pivotable thus vehicle acceleration is increased, described flexible stud rises and can drive acceleration pedal pivotable thus vehicle acceleration is reduced, when needs emergency braking, horizontal drive motor can drive described horizontal drive bolt rotary thus expanding and lifting mechanism integral level is moved, made pedal plate face holder depart from clamping to pedal plate face fast thus release the accelerator pedal thus by the effect of push arm connecting rod, acceleration pedal under the effect of elastic recovery element Quick-return to vehicle not acceleration mode, when the cliding seat (17) in expanding and lifting mechanism is along horizontal drive screw rod (15) to the second pedestal (152) Slideslip and when encountering position transduser (23), then described position transduser (23) transmission of signal controls described horizontal drive motor (19) and stops operating, thus when needs emergency braking, prevent expanding and lifting mechanism entirety from colliding with the second pedestal (152) in movement.
Pass through such scheme, owing to employing flexible stud and controlling the pivoting angle of acceleration pedal and position, therefore, it is possible to fast responsively and accurately carry out Angle ambiguity to acceleration pedal, and by usage level pushing mechanism, its screw rod helical pitch is enough large, therefore when there is emergency situation, being driven by the quick response of motor, fast pedal holder can be driven and leaving acceleration pedal plate face thus the control of release to acceleration pedal; And, the structure of whole control mechanism is convenient to be arranged on vehicle car base plate front end place, do not interfere with navigating mate step, after disengaging is to the control of acceleration pedal, can make navigating mate intuitively, the state of a control of perception ground, promptly perception vehicle accelerator pedal, be convenient to take disposal action in time.
Accompanying drawing explanation
Fig. 1 is the view that acceleration pedal is in the state making vehicle acceleration;
Fig. 2 is the view of the state that acceleration pedal is made vehicle acceleration reduce by the place of control;
Fig. 3 is the birds-eye view of the view of Fig. 2.
Fig. 4 is the partial enlarged drawing of appropriate section in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-4, the present invention is described in detail.
According to embodiment, a kind of intelligent vehicle acceleration pedal control setup with position sensor and magnetic patch, comprise pedal-rod 1 and the pedal plate face 3 be connected with it, actuating device and fixing device for installing 18, wherein, actuating device is for pedal plate face 3 pivotable driving pedal-rod 1 and be connected with it, and pedal-rod 1 is provided with elastic recovery element and is not automatically returned to by during operation the state that vehicle do not accelerate to be released at acceleration pedal, fixing device for installing is for being fixedly installed in vehicle by actuating device, described actuating device comprises: pedal plate face holder, expanding and lifting mechanism and Level Promoting mechanism, wherein, one end of described pedal plate face holder and push arm connecting rod 7 is hinged, the upper lateral part of the other end of push arm connecting rod 7 and the drive plate 8 of expanding and lifting mechanism is hinged, described expanding and lifting mechanism also comprises telescopic drive motor 14, telescopic drive motor 14 is installed on cliding seat 17, and connect with screw thread bush 11 power, screw thread bush 11 and flexible stud 12 screw thread fit, the upper end of flexible stud 12 is fixedly connected with described drive plate 8, the outer peripheral face of flexible stud 12 is also provided with the slide-and-guide groove of longitudinal extension, cliding seat 17 is also fixedly connected with slide-and-guide sleeve 10, the soldered tooth with described slide-and-guide groove bearing fit is provided with in slide-and-guide sleeve 10, scalable screened housing 9 is also connected with to protect flexible stud 12 from external contamination between the following side of described drive plate 8 and the upper end of described slide-and-guide sleeve 10,
Level Promoting mechanism comprises the horizontal drive motor 19 be arranged on the first pedestal 151, horizontal drive motor 19 connects with one end power of horizontal drive screw rod 15, the other end of horizontal drive screw rod 15 is supported on the second pedestal 152 by bearing, pilot bar 16 is also fixedly connected with between first pedestal 151 and the second pedestal 152, be provided with in described cliding seat 17 and the tapped bore of described horizontal drive screw rod 15 screw thread fit and the pilot hole with described pilot bar 16 bearing fit, be supported on described horizontal drive screw rod 15 and described pilot bar 16 therefrom; First pedestal 151 and the second pedestal 152 are fixedly connected on described fixing device for installing 18 respectively; Described horizontal drive screw rod 15 is provided with fixed block 22 near the second pedestal 152 side, and the rear end of described fixed block 22 is provided with position transduser 23, is provided with the tapped bore with described horizontal drive screw rod 15 screw thread fit in described fixed block 22; The two ends of described push arm connecting rod 7 are the structure that biconvex ear 200,201 type promotes wall, recess between the lug of described pair of lug type structure is used for and the they fit of hinged object, is provided with unthreaded hole and passes for jointed shaft in the lug of described pair of lug type structure and the lug of hinged object;
Thus, when pedal plate face holder clamps pedal plate face 3, described flexible stud 12 declines and can drive acceleration pedal pivotable thus vehicle acceleration is increased, described flexible stud 12 rises and can drive acceleration pedal pivotable thus vehicle acceleration is reduced, when needs emergency braking, horizontal drive motor 19 can drive described horizontal drive screw rod 15 to rotate thus expanding and lifting mechanism integral level is moved, made pedal plate face holder depart from clamping to pedal plate face 3 fast thus release the accelerator pedal thus by the effect of push arm connecting rod 7, acceleration pedal under the effect of elastic recovery element Quick-return to vehicle not acceleration mode, when the cliding seat (17) in expanding and lifting mechanism is along horizontal drive screw rod (15) to the second pedestal (152) Slideslip and when encountering position transduser (23), then described position transduser (23) transmission of signal controls described horizontal drive motor (19) and stops operating, thus when needs emergency braking, prevent expanding and lifting mechanism entirety from colliding with the second pedestal (152) in movement.
In one embodiment, the lead of screw thread of described horizontal drive screw rod 15 is greater than the lead of screw thread of described flexible stud 12.
In one embodiment, described pedal plate face holder is upper and lower holder 2, the form of 4 mutual elastic hinge joints, and there is slit 5 for accommodation driving pedal-rod 1 in lower holder 4, in described slit 5, both sides are provided with magnetic patch 24 and are fixed on lower holder 4, described magnetic patch 23 can produce suction to driving pedal-rod 1, can better driving pedal-rod 1 be rested in slit 5, when needs emergency braking, expanding and lifting mechanism integral level moves, described magnetic patch 24 departs from clamping to pedal plate face 3 fast on driving the suction of pedal-rod 1 also can not affect pedal plate face holder.
Claims (3)
1. the intelligent vehicle acceleration pedal control setup with position sensor and magnetic patch, comprise pedal-rod (1) and the pedal plate face (3) be connected with it, actuating device and fixing device for installing (18), wherein, actuating device is for pedal plate face (3) pivotable driving pedal-rod (1) and be connected with it, and pedal-rod (1) is provided with elastic recovery element and is not automatically returned to by during operation the state that vehicle do not accelerate to be released at acceleration pedal, fixing device for installing is for being fixedly installed in vehicle by actuating device, described actuating device comprises: pedal plate face holder, expanding and lifting mechanism and Level Promoting mechanism, wherein, one end of described pedal plate face holder and push arm connecting rod (7) is hinged, the upper lateral part of the other end of push arm connecting rod (7) and the drive plate (8) of expanding and lifting mechanism is hinged, described expanding and lifting mechanism also comprises telescopic drive motor (14), telescopic drive motor (14) is installed on cliding seat (17), and connect with screw thread bush (11) power, screw thread bush (11) and flexible stud (12) screw thread fit, the upper end of flexible stud (12) is fixedly connected with described drive plate (8), the outer peripheral face of flexible stud (12) is also provided with the slide-and-guide groove of longitudinal extension, cliding seat (17) is also fixedly connected with slide-and-guide sleeve (10), the soldered tooth with described slide-and-guide groove bearing fit is provided with in slide-and-guide sleeve (10), scalable screened housing (9) is also connected with to protect flexible stud (12) from external contamination between the following side of described drive plate (8) and the upper end of described slide-and-guide sleeve (10),
Level Promoting mechanism comprises the horizontal drive motor (19) be arranged on the first pedestal (151), horizontal drive motor (19) connects with one end power of horizontal drive screw rod (15), the other end of horizontal drive screw rod (15) is supported on the second pedestal (152) by bearing, pilot bar (16) is also fixedly connected with between first pedestal (151) and the second pedestal (152), be provided with in described cliding seat (17) and the described tapped bore of horizontal drive screw rod (15) screw thread fit and the pilot hole with described pilot bar (16) bearing fit, be supported on described horizontal drive screw rod (15) and described pilot bar (16) therefrom, first pedestal (151) and the second pedestal (152) are fixedly connected on described fixing device for installing (18) respectively, described horizontal drive screw rod (15) is upper is provided with fixed block (22) near the second pedestal (152) side, the rear end of described fixed block (22) is provided with position transduser (23), is provided with the tapped bore with described horizontal drive screw rod (15) screw thread fit in described fixed block (22), the two ends of described push arm connecting rod (7) are the structure that biconvex ear (200,201) type promotes wall, recess between the lug of described pair of lug type structure is used for and the they fit of hinged object, is provided with unthreaded hole and passes for jointed shaft in the lug of described pair of lug type structure and the lug of hinged object,
Thus, when pedal plate face holder clamps pedal plate face (3), the decline of described flexible stud (12) can drive acceleration pedal pivotable thus vehicle acceleration is increased, the rising of described flexible stud (12) can drive acceleration pedal pivotable thus vehicle acceleration is reduced, when needs emergency braking, horizontal drive motor (19) can drive described horizontal drive screw rod (15) rotate thus expanding and lifting mechanism integral level is moved, made pedal plate face holder depart from clamping to pedal plate face (3) fast thus release the accelerator pedal thus by the effect of push arm connecting rod (7), acceleration pedal under the effect of elastic recovery element Quick-return to vehicle not acceleration mode, when the cliding seat (17) in expanding and lifting mechanism is along horizontal drive screw rod (15) to the second pedestal (152) Slideslip and when encountering position transduser (23), then described position transduser (23) transmission of signal controls described horizontal drive motor (19) and stops operating, thus when needs emergency braking, prevent expanding and lifting mechanism entirety from colliding with the second pedestal (152) in movement.
2. the intelligent vehicle acceleration pedal control setup of band position sensor as claimed in claim 1 and magnetic patch, wherein, the lead of screw thread of described horizontal drive screw rod (15) is greater than the lead of screw thread of described flexible stud (12).
3. the intelligent vehicle acceleration pedal control setup of band position sensor as claimed in claim 1 and magnetic patch, wherein, described pedal plate face holder is the form of the mutual elastic hinge joint of upper and lower holder (2,4), and there is slit (5) for accommodation driving pedal-rod (1) in lower holder (4), described slit (5) interior both sides are provided with magnetic patch (24) and are fixed on lower holder (4), described magnetic patch (24) can produce suction to driving pedal-rod (1), can better driving pedal-rod (1) be rested in slit (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671803.XA CN104494440A (en) | 2014-11-21 | 2014-11-21 | Intelligent vehicle accelerator pedal control device having position sensor and magnetic block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671803.XA CN104494440A (en) | 2014-11-21 | 2014-11-21 | Intelligent vehicle accelerator pedal control device having position sensor and magnetic block |
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| Publication Number | Publication Date |
|---|---|
| CN104494440A true CN104494440A (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410671803.XA Pending CN104494440A (en) | 2014-11-21 | 2014-11-21 | Intelligent vehicle accelerator pedal control device having position sensor and magnetic block |
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| CN (1) | CN104494440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512259A (en) * | 2018-02-23 | 2020-08-07 | 株式会社电装 | Pedal pad |
-
2014
- 2014-11-21 CN CN201410671803.XA patent/CN104494440A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512259A (en) * | 2018-02-23 | 2020-08-07 | 株式会社电装 | Pedal pad |
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Application publication date: 20150408 |