CN202901262U - Coordinate type gear position and gear shift intention sensor - Google Patents
Coordinate type gear position and gear shift intention sensor Download PDFInfo
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- CN202901262U CN202901262U CN 201220530167 CN201220530167U CN202901262U CN 202901262 U CN202901262 U CN 202901262U CN 201220530167 CN201220530167 CN 201220530167 CN 201220530167 U CN201220530167 U CN 201220530167U CN 202901262 U CN202901262 U CN 202901262U
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Abstract
Provided is a coordinate type gear position and gear shift intention sensor. The coordinate type gear position and gear shift intention sensor is designed for solving the problems that an existing gear position and gear shift sensor is not compact in structure, relatively high in cost, inconvenient to operate, and the like. The coordinate type gear position and gear shift intention sensor comprises a gear shift rod, wherein a mounting support frame is arranged on the lower portion of one side of the gear shift rod, two linear hall angular displacement sensors on the mounting support frame are respectively arranged along the coordinate direction of the X axis and the coordinate direction of the Y axis and are respectively connected to the gear shift rod through corresponding swing arms; the Y axis swing arm is connected with one end of a rotating shaft of the angular displacement sensor on the Y axis, and the other end of the rotating shaft is a cylindrical magnet; and the X axis swing arm is connected with one end of a rotating shaft of the angular displacement sensor on the X axis, and the other end of the rotating shaft is a cylindrical magnet. The coordinate type gear position and gear shift intention sensor is characterized in that a gear position sensor and a gear shift force sensor are combined into a whole and form an independent and complete mechanical electronic component. The coordinate type gear position and gear shift intention sensor has the advantages that on one hand, the structure is compact and cost is relatively low, on the other hand, gear position and gear shift force information can be efficiently collected, and thus the sensor is practical, convenient and fast to operate, and stable.
Description
Technical field: the utility model relates to a kind of manual car gear shifting system, is specially a kind of sensor that can identify by the movement locus of gear lever current gear and gear shift intention, belongs to the electric mechanical parts.
Background technique: for the gear-change operation process of manual automobile, export current gear and gear shift intent information often needs two sensors.The one, the gear position sensor of the current gear of identification, the 2nd, identification is also judged the berth-changing strength sensor that gear shift is intended to.Adopt this kind structure to have that structure is not compact, cost is relatively high, operate not convenient wait not enough.
Summary of the invention: the utility model for solve existing gear, gear shift sensing device structure is not compact, cost is relatively high, operate the not convenient deficiency that waits, provide that a kind of the two is combined as a whole with gear position sensor and berth-changing strength sensor, formed co-ordinate-type gear and the gear shift intention sensor technology scheme of an independent completion.This sensor coordinates formula gear and gear shift intention sensor, it comprises gear level, below described gear level one side, be provided with mounting bracket, two linear Hall angular displacement sensors on described mounting bracket are respectively along the coordinate direction setting of X-axis and Y-axis, and are connected respectively on the shift level by corresponding swing arm; Wherein: the Y-axis swing arm connects with rotating shaft one end of the angular displacement sensor on the Y-axis, and the rotating shaft the other end is cylinder-shaped magnet; The X-axis swing arm connects with rotating shaft one end of the angular displacement sensor on the X-axis, and the rotating shaft the other end is cylinder-shaped magnet.
Characteristics of the present utility model and beneficial effect: key problem in technology of the present utility model is that the two integrally combines with gear position sensor and berth-changing strength sensor, forms the mechano-electronic parts of an independent completion.This kind structure not only compact structure, cost is relatively low, and can more efficient collection gear and berth-changing strength information, makes that it is more practical, operation is more convenient, stable.
Description of drawings:
Fig. 1 co-ordinate-type gear and gear shift intention sensor construction schematic representation
Fig. 2 is the plan structure schematic representation of Fig. 1
Fig. 3 is the dynamic structure schematic representation of Fig. 1
Embodiment:
Referring to Fig. 1-Fig. 3, co-ordinate-type gear and gear shift intention sensor, it comprises gear level 1, below described gear level 1 one sides, be provided with mounting bracket 2, two linear Hall angular displacement sensors 3 on described mounting bracket 2 are respectively along the coordinate direction setting of X-axis and Y-axis, and are connected respectively on the shift level 1 by corresponding swing arm; Wherein: Y-axis swing arm 4 connects with rotating shaft one end of the angular displacement sensor 3 on the Y-axis, and the rotating shaft the other end is cylinder-shaped magnet; X-axis swing arm 5 connects with rotating shaft one end of the angular displacement sensor 3 on the X-axis, and the rotating shaft the other end is cylinder-shaped magnet.
Embodiment
Referring to Fig. 1-Fig. 3, the utility model is installed in the below of shift level 1 one sides, and is fixing by mounting bracket 2.Have 2 linear Hall angular displacement sensors 3 of X-axis direction and Y direction, all adopt MLX90360 linear Hall chip, be connected on the shift level 1 by swing arm.Drive Y-axis swing arm 4 swings when shift level 1 fore-and-aft direction moves, the Y-axis swing arm connects with Y-axis angular displacement sensor rotating shaft one end, the swing of Y-axis swing arm is converted to rotatablely move.The rotating shaft the other end is cylinder-shaped magnet (diametrical magnetization), the magnetic field of rotating shaft when rotation cylinder-shaped magnet rotates on the surface of linear Hall chip, and the linear Hall chip is converted to electrical signal with the angle of swing in magnetic field and exports to electronic control unit and identify and process.Drive X-axis swing arm 5 and swing when the shift level left and right directions moves, the X-axis swing arm connects with X-axis angular displacement sensor rotating shaft one end, the swing of X-axis swing arm is converted to rotatablely move.The rotating shaft the other end is cylinder-shaped magnet (diametrical magnetization), the magnetic field of rotating shaft when rotation cylinder-shaped magnet rotates on the surface of linear Hall chip, and the linear Hall chip is converted to electrical signal with the angle of swing in magnetic field and exports to electronic control unit and identify and process.Electronic control unit gathers X-axis and Y-axis sensor signal, thereby identifies arbitrary position and motion track in the shift level plane coordinate, is used for the output gear signal and judges driver's gear shift intention.
Gearshift procedure
The driver depresses brake petal and stirs gear level 1 and enter the starting of 1 grade, 2 grades or R shelves, speed change lever drives gear X-axis, 3 motions of two linear Hall angular displacement sensors of Y-axis simultaneously, and electronic control unit is judged the gear that the driver enters according to gear X-axis, Y-axis sensor.Behind the vehicle starting, between each gear, switch and be called gear shift, switch to be called to high tap position and upgrade; Switch to be called to low-grade location and lower category.
1. upgrade: after 1 grade of starting, the speed of a motor vehicle reaches 2 grades of speed of a motor vehicle that upgrade, the driver packs up accelerator pedal, pull back gear level 1(speed change lever) to 2 file locations, recognize the gear shift intention of having determined the driver after speed change lever has micro-displacement backward when two linear Hall angular displacement sensors of electronic control unit by X-axis direction and Y direction, the instruction clutch drive is separated at full speed cooperation and is moved back shelves, move back shelves finish after clutch arrive the disengaging configuration, speed change lever continues to 2 grades of movements, arrival near 2 grades setting range after electronic control unit instruction clutch engage, electronic control unit is according to throttle opening, rotating speed, the speed of a motor vehicle, the travel of clutch signal carry out computing output pwm SC sigmal control clutch drive in conjunction with speed.When the complete combination of clutch, shifting up operation is finished.
2. lower category: the speed of a motor vehicle of current gear is crossed and low maybe needed to reduce when gear provides larger acceleration moment of torsion and need to lower category, for example 4 grades are fallen 3 grades, the driver packs up accelerator pedal, push away forward speed change lever to 3 file location, recognize the gear shift intention of having determined the driver after speed change lever has micro-displacement forward when two linear Hall angular displacement sensors of electronic control unit by X-axis direction and Y direction, the instruction clutch drive is separated at full speed cooperation and is moved back shelves, move back shelves finish after clutch arrive the disengaging configuration, speed change lever continues to 3 grades of movements, arrival near 3 grades specified scope after electronic control unit instruction clutch engage, electronic control unit is according to throttle sensor perception aperture, rotating speed, the speed of a motor vehicle, the travel of clutch signal carry out computing output pwm SC sigmal control clutch drive in conjunction with speed.When the complete combination of clutch, the process of lowering category is finished.
Claims (1)
1. co-ordinate-type gear and gear shift are intended to sensor, it comprises gear level (1), be provided with mounting bracket (2) in the below of described gear level (1) one side, it is characterized in that: two the linear Hall angular displacement sensors (3) on described mounting bracket (2) are respectively along the coordinate direction setting of X-axis and Y-axis, and are connected respectively on the shift level (1) by corresponding swing arm; Wherein: Y-axis swing arm (4) connects with rotating shaft one end of the angular displacement sensor on the Y-axis (3), and the rotating shaft the other end is cylinder-shaped magnet; X-axis swing arm (5) connects with rotating shaft one end of the angular displacement sensor on the X-axis (3), and the rotating shaft the other end is cylinder-shaped magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530167 CN202901262U (en) | 2012-10-17 | 2012-10-17 | Coordinate type gear position and gear shift intention sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220530167 CN202901262U (en) | 2012-10-17 | 2012-10-17 | Coordinate type gear position and gear shift intention sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901262U true CN202901262U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220530167 Expired - Fee Related CN202901262U (en) | 2012-10-17 | 2012-10-17 | Coordinate type gear position and gear shift intention sensor |
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| CN (1) | CN202901262U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245368A (en) * | 2013-05-22 | 2013-08-14 | 郑州加滋杰实业有限公司 | Gear sensor |
| CN106321818A (en) * | 2016-08-31 | 2017-01-11 | 合肥邦立电子股份有限公司 | Practical gear sensor |
| CN107356224A (en) * | 2017-07-14 | 2017-11-17 | 广东工业大学 | A kind of system for measuring automobile shift angle |
| CN110345242A (en) * | 2018-04-05 | 2019-10-18 | 现代自动车株式会社 | Gear lever apparatus for electric clutch |
-
2012
- 2012-10-17 CN CN 201220530167 patent/CN202901262U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103245368A (en) * | 2013-05-22 | 2013-08-14 | 郑州加滋杰实业有限公司 | Gear sensor |
| CN106321818A (en) * | 2016-08-31 | 2017-01-11 | 合肥邦立电子股份有限公司 | Practical gear sensor |
| CN107356224A (en) * | 2017-07-14 | 2017-11-17 | 广东工业大学 | A kind of system for measuring automobile shift angle |
| CN110345242A (en) * | 2018-04-05 | 2019-10-18 | 现代自动车株式会社 | Gear lever apparatus for electric clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TIELING TAIDE AUTO PARTS CO., LTD. Free format text: FORMER OWNER: ZONG WEI Effective date: 20131107 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 110033 SHENYANG, LIAONING PROVINCE TO: 112000 TIELING, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131107 Address after: 112000 Liaoning Tieling Development Zone special vehicle production base outside Patentee after: Tieling Ted Auto Parts Co., Ltd. Address before: 110033 1-10-1, 25 Taishan Road, Huanggu District, Liaoning, Shenyang Patentee before: Zong Wei |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20141017 |
|
| EXPY | Termination of patent right or utility model |