CN101334110A - Gear sensing device - Google Patents
Gear sensing device Download PDFInfo
- Publication number
- CN101334110A CN101334110A CNA2007100786527A CN200710078652A CN101334110A CN 101334110 A CN101334110 A CN 101334110A CN A2007100786527 A CNA2007100786527 A CN A2007100786527A CN 200710078652 A CN200710078652 A CN 200710078652A CN 101334110 A CN101334110 A CN 101334110A
- Authority
- CN
- China
- Prior art keywords
- shift sensor
- gear
- sensing device
- gear sensing
- mounting plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Abstract
The invention discloses a gear sensing mechanism, which is characterized in that the gear sensing mechanism comprises a gear sensing device (1), a magnetic column (2) and a gear sensing device installing plate (3), wherein, the gear sensing device (1) is mainly composed of hall elements (4) and a casing body (5), wherein, 4 to 7 hall elements are arranged at the bottom part of the casing body (5); the gear sensing device (1) is fixed on the bottom surface of the gear sensing device installing plate (3), the magnetic column (2) is arranged below the gear sensing device (1), and the hall elements (4) receive signals to operate when a magnetic head at the top part of the magnetic column (2) is aligned to an arbitrary hall element (4). The gear sensing mechanism has the technical advantage that objective and actual vehicle gear signals can be provided according to different gear conditions to ensure the right on-off during the gear changing of the vehicle.
Description
Technical field
The invention belongs to automobile gear shift device technique field, specifically, relate to a kind of automobile shift sensing mechanism
Background technique
Usually, automobile is used manually shifted transmission needs driver's left foot controlled clutch pedal, right crus of diaphragm manipulation accelerator pedal or brake petal, the right hand to handle the gear shift of speed change lever ability, the cooperation of skillfully finishing three kinds of actions needs training for a long time, wherein the technical difficulty maximum is the controlled clutch pedal, and labor intensity is very big during buty shifting.And used automatic transmission case on some automobiles now; This gear has been freed the driver fully and has been used the left foot control clutch right hand to handle the situation of speed change lever.But the cost that is to use automatic transmission case to increase automobile greatly also makes the driver lose the enjoyment of manual control speed change lever simultaneously.We have imagined a kind of not increasing as far as possible and have only liberated left foot under the condition of cost and keep the driver manually to control the automatic clutch of the enjoyment of speed change lever.That is to say that only need control speed change lever, right crus of diaphragm manipulation accelerator pedal or brake petal by the right hand just can realize variable block; Reduced the action that also needs left foot controlled clutch pedal originally, also can be called: " semi-automatic transmission ", the driver provides the signal that needs variable block by right hand control speed change lever and utilizes the control by ECU of circuitry and software to realize this purpose.Wherein just need to realize the opening and closing of clutch when right hand control speed change lever, the opening and closing reaction time of clutch this moment is different according to the situation difference of gear, and therefore also needing to obtain a certain moment needs the gear situation of conversion.Otherwise just can not shift gears smoothly probably and and cause beating tooth.
The problem that prior art exists is: the driver can only obtain automobile current driving gear with feel and experience, and is for reference without any the automobile gear signal of objective reality, the correct clutch in the time of can't accurately guaranteeing automobile gear shift.
Summary of the invention
For solving the acquisition problems of above-mentioned signal, the object of the present invention is to provide a kind of a kind of member that is applied to gather in the semi-automatic transmission gear shifting signal, can provide the automobile gear signal of objective reality, the correct clutch when guaranteeing automobile gear shift.
Technological scheme of the present invention is as follows: a kind of gear sensing device, its key is: it comprises shift sensor, magnetic post, shift sensor mounting plate, wherein shift sensor mainly is made up of Hall element, housing, and the bottom of described housing is furnished with 4-7 Hall element; Described shift sensor is fixed on the bottom surface of shift sensor mounting plate, is provided with the magnetic post below described shift sensor, and when in the head alignment shift sensor of this magnetic column top during any one Hall element, this Hall element acknowledge(ment) signal carries out work.
Shift sensor is fixed on the automobile variable speed tank shell, the magnetic post is fixed on the gearshift pull bar 12b of gearbox, and through the gearshift pull bar be connected with the Joystick of operator cabin, the driver drives the gearshift pull bar when automobile is carried out gear shift by the control Joystick, the magnetic post produces fine motion with the gearshift pull bar, the magnetic head of magnetic column top is in the bottom end vicinity swing of housing, when magnetic head when a certain Hall element, after this Hall element is accepted the magnetic head magnetic signal, to the central control unit ECU of automobile output electrical signal, the electrical signal objective reality ground that different Hall elements produce has reflected the different range states of automobile.
Described shift sensor is adjusted lock bolt by shift sensor and is fixed on the shift sensor mounting plate.
Described shift sensor mounting plate one end is bent to form the installation journal stirrup, has the support mounting hole on this journal stirrup.
Housing is fixed on the mounting plate, and the support mounting hole of installing on the journal stirrup is screwed on gear box casing.
Have through hole on the described shift sensor mounting plate, the through hole top is welded with the sensor wire harness bracket.
The power line of Hall element, ground wire, signaling line stretch out with power supply through the sensor wire harness bracket and are connected with ECU.
The bottom of described magnetic post is provided with magnetic column holder and magnetic post locking nut.
The magnetic post is fixed on the gearshift pull bar of gearbox through magnetic column holder and magnetic post locking nut are arranged.
Remarkable result of the present invention is: a kind of a kind of member that is applied to gather in the semi-automatic transmission gear shifting signal is provided, when the driver controls the speed governing of gearshift pull bar realization gearbox shifting, can be according to the situation difference of gear, provide the automobile gear signal of objective reality, the correct clutch when guaranteeing automobile gear shift.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the distribution map of housing bottom Hall element;
Fig. 3 is installed in structural representation on the gearbox for the present invention.
Embodiment
The invention will be further described below in conjunction with drawings and Examples:
Embodiment 1, as shown in Figure 1: a kind of gear sensing device, its key is: it comprises shift sensor 1, magnetic post 2, shift sensor mounting plate 3, and wherein shift sensor 1 mainly is made up of Hall element 4, housing 5, and the bottom of described housing 5 is furnished with 4-7 Hall element 4; Described shift sensor 1 is fixed on the bottom surface of shift sensor mounting plate 3, below described shift sensor 1, be provided with magnetic post 2, when in the head alignment shift sensor 1 at these magnetic post 2 tops during any one Hall element 4, these Hall element 4 acknowledge(ment) signals carry out work.
Described shift sensor 1 is adjusted lock bolt 11 by shift sensor and is fixed on the shift sensor mounting plate 3.
Described shift sensor mounting plate 3 one ends are bent to form installs journal stirrup 6, has support mounting hole 7 on this journal stirrup 6.
Have through hole on the described shift sensor mounting plate 3, the through hole top is welded with sensor wire harness bracket 10.
The power line of Hall element 4, ground wire, signaling line stretch out with power supply through sensor wire harness bracket 10 and are connected with ECU.
The bottom of described magnetic post 2 is provided with magnetic column holder 8 and magnetic post locking nut 9.
Its working principle is as follows:
Shift sensor 1 is fixed on the automobile variable speed tank shell 12a, magnetic post 2 is fixed on the gearshift pull bar 12b of gearbox, and be connected with the Joystick of operator cabin through gearshift pull bar 12b, when the driver drives gearshift pull bar 12b automobile is carried out gear shift by the control Joystick, magnetic post 2 produces fine motion with gearshift pull bar 12b, the magnetic head at magnetic post 2 tops is in the bottom end vicinity swing of housing 5, when magnetic head during near a certain Hall element 4, after this Hall element 4 is accepted the magnetic head magnetic signal, to the central control unit ECU of automobile output electrical signal, the electrical signal objective reality ground that different Hall elements 4 produce has reflected the different range states of automobile.
Claims (5)
1. gear sensing device, it is characterized in that: it comprises shift sensor (1), magnetic post (2), shift sensor mounting plate (3), wherein shift sensor (1) mainly is made up of Hall element (4), housing (5), and the bottom of described housing (5) is furnished with 4-7 Hall element (4); Described shift sensor (1) is fixed on the bottom surface of shift sensor mounting plate (3), be provided with magnetic post (2) in the below of described shift sensor (1), when in the head alignment shift sensor (1) at this magnetic post (2) top during any one Hall element (4), this Hall element (4) acknowledge(ment) signal carries out work.
2. gear sensing device according to claim 1 is characterized in that: described shift sensor (1) is adjusted lock bolt (11) by shift sensor and is fixed on the shift sensor mounting plate (3).
3. gear sensing device according to claim 1 is characterized in that: described shift sensor mounting plate (3) one ends are bent to form installs journal stirrup (6), has support mounting hole (7) on this journal stirrup (6).
4. gear sensing device according to claim 1 is characterized in that: have through hole on the described shift sensor mounting plate (3), the through hole top is welded with sensor wire harness bracket (10)
5. gear sensing device according to claim 1 is characterized in that: the bottom of described magnetic post (2) is provided with magnetic column holder (8) and magnetic post locking nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100786527A CN101334110A (en) | 2007-06-27 | 2007-06-27 | Gear sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100786527A CN101334110A (en) | 2007-06-27 | 2007-06-27 | Gear sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101334110A true CN101334110A (en) | 2008-12-31 |
Family
ID=40196890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100786527A Pending CN101334110A (en) | 2007-06-27 | 2007-06-27 | Gear sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101334110A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413022A (en) * | 2018-04-08 | 2018-08-17 | 湖北正信齿轮制造股份有限公司 | Gearshift and gearbox for engineering machinery |
| CN109099145A (en) * | 2017-06-20 | 2018-12-28 | 庆昌产业株式会社 | The derailleur control device of detection shift shifting state and the vehicle for using it |
-
2007
- 2007-06-27 CN CNA2007100786527A patent/CN101334110A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099145A (en) * | 2017-06-20 | 2018-12-28 | 庆昌产业株式会社 | The derailleur control device of detection shift shifting state and the vehicle for using it |
| CN108413022A (en) * | 2018-04-08 | 2018-08-17 | 湖北正信齿轮制造股份有限公司 | Gearshift and gearbox for engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8100217B2 (en) | Vehicle with hand control system | |
| JP2732876B2 (en) | Auxiliary power start transmission | |
| CN104176024A (en) | Vehicle control device | |
| US10822013B2 (en) | Motor vehicle hand control for differently abled individuals | |
| CN102900840B (en) | The shift bar equipment of integrating control | |
| CN201141436Y (en) | Vehicle shift sensor | |
| CN101334110A (en) | Gear sensing device | |
| DE102014017175B4 (en) | Method and device for operating a motor vehicle | |
| CN201053491Y (en) | Shift position sensor | |
| CN105196875A (en) | Auxiliary fascia console assembly for vehicle and vehicle provided with same | |
| CN201053492Y (en) | Shift sensing combination device | |
| CN113513582A (en) | Electric control gear shifting handle for automatic gearbox of engineering vehicle and control method thereof | |
| CN101109444B (en) | Sensing equipment of vehicle stage | |
| CN101334111B (en) | Gear sensing system | |
| CN208651605U (en) | A kind of multistable knob selector with elevating function | |
| CN106065938B (en) | A kind of shift sensor of manual gear | |
| DE19532946B4 (en) | Control device for controlling the engine braking operation of a motor vehicle | |
| CN101109438A (en) | Stage switching force sensor | |
| KR20070044648A (en) | Automatic-transmission | |
| CN201173286Y (en) | Automatic clutch shift combination | |
| CN205097955U (en) | Vice instrument board subassembly of vehicle and have its vehicle | |
| CN1539670A (en) | Automatic controlling device of mechanical type clutch of automobile | |
| CN101101057B (en) | Automatic clutch actuator | |
| CN215596384U (en) | Electric control gear shifting handle for automatic gearbox of engineering vehicle | |
| CN209892734U (en) | Automobile automatic transmission control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20081231 |