CN111043295A - Electron selector keeps off position double-circuit output structure - Google Patents
Electron selector keeps off position double-circuit output structure Download PDFInfo
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- CN111043295A CN111043295A CN202010017972.7A CN202010017972A CN111043295A CN 111043295 A CN111043295 A CN 111043295A CN 202010017972 A CN202010017972 A CN 202010017972A CN 111043295 A CN111043295 A CN 111043295A
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- gear
- gear shifting
- control mechanism
- circuit board
- shifting
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- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 13
- 230000009977 dual effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
The invention discloses a gear double-path output structure of an electronic gear shifter, which comprises a gear shifting control mechanism, a positioning reed and a gear shifting controller circuit board, wherein the gear shifting control mechanism is arranged on the gear shifting control mechanism; the gear shifting control mechanism is fixed on the gear shifting support, the positioning reed is fixed on the gear shifting support and movably connected with the bottom of the gear shifting control mechanism, and the controller circuit board is arranged on one side of the gear shifting control mechanism. According to the invention, the gear shifting handle can accurately reach the angle of the gear shifting position through the matching of the tooth-shaped groove of the gear shifting baffle and the positioning spring plate; a Hall sensor on a circuit board of the gear shifting controller outputs an analog signal of a gear request according to the rotation angle of a magnet, a gear shifting plate triggers a corresponding microswitch to output a switch signal of the gear request by a pressing structure on a shifting baffle plate in the rotating process along with a gear shifting handle, and a gearbox controller realizes dual identification of gears according to two groups of signals simultaneously so as to ensure the accuracy of gear identification and meet the failure safety requirement.
Description
Technical Field
The invention relates to the technical field of automobile parts, in particular to a gear double-path output structure of an electronic gear shifter.
Background
The automobile gear shifter is a common device on an automobile, the gear position of the gear shifter is used for embodying the intention of a driver, so that the gear shifter is required to have a clear gear shifting position, the gear shifting position can be accurately displayed on a human-computer interaction interface, the phenomenon that the driver lowers the head and engages the gear is avoided, and the driving safety is improved. With the continuous development of automotive electronics, the traditional mechanical gear shifter is replaced by an electronic gear shifter, the gear request of a driver is converted from mechanical to electric signal transmission, but due to electromagnetic interference and failure of a sensor, output errors can exist when the electric signal is transmitted to the gear request. For this reason, an accurate and robust gear output structure is required.
Disclosure of Invention
The invention aims to provide a gear double-path output structure of an electronic gear shifter.
The technical scheme adopted by the invention for solving the technical problems is as follows: a gear double-path output structure of an electronic gear shifter comprises a gear shifting control mechanism, a positioning reed and a gear shifting controller circuit board;
the gear shifting control mechanism is fixed on the gear shifting support, the positioning reed is fixed on the gear shifting support and movably connected with the bottom of the gear shifting control mechanism, and the controller circuit board is arranged on one side of the gear shifting control mechanism.
Further, the gear shifting control mechanism comprises a gear shifting handle, a gear shifting baffle and a gear shifting handle rotating shaft; the gear-shifting baffle and the gear-shifting handle are arranged on a gear-shifting handle rotating shaft; a magnet is arranged at one end of the gear shifting handle rotating shaft close to the gear shifting controller circuit board; the bottom of the gear shifting baffle is provided with a tooth-shaped groove, and the side of the gear shifting plate close to the circuit board of the gear shifting controller is provided with a pressing structure.
Further, the positioning spring plate is positioned below the shift plate and used for limiting the position of the shift operating mechanism in each gear.
Further, a Hall sensor and a microswitch are arranged on the gear shifting controller circuit board; the Hall sensor is arranged corresponding to the magnet, and the microswitch is arranged corresponding to the pressing structure.
The invention has the following beneficial effects: the gear double-path output structure of the electronic gear shifter can ensure that the gear shifting handle can accurately reach the angle of the gear shifting position through the matching of the tooth-shaped groove of the gear shifting plate and the positioning reed; a Hall sensor on a circuit board of the gear shifting controller outputs an analog signal of a gear request according to the rotation angle of a magnet, a gear shifting plate triggers a corresponding microswitch to output a switch signal of the gear request by a pressing structure on a shifting baffle plate in the rotating process along with a gear shifting handle, and a gearbox controller realizes dual identification of gears according to two groups of signals simultaneously so as to ensure the accuracy of gear identification and meet the failure safety requirement.
Drawings
Fig. 1 is a schematic diagram of a two-way output structure of gears of the electronic gear shifter of the invention.
The notation in the figures means: 1-a shift controller circuit board; 2, changing a baffle; 3-a gear shift handle; 4-positioning the reed; 5-a microswitch; 6-Hall sensor; 7-a magnet; 8-a shift handle shaft; 9-toothed groove.
Detailed Description
The technical solution of the present invention is further described below with reference to the following embodiments and the accompanying drawings.
Example 1
This embodiment provides an electron selector keeps off position double output structure for the shift position of accurate discernment selector prevents that electromagnetic interference and sensor are malfunctioning to lead to the fact that the signal transmission keeps off the position signal and has the mistake.
As shown in fig. 1, the gear double-path output structure of the electronic gear shifter comprises a gear shifting control mechanism, a positioning reed 4 and a gear shifting controller circuit board 1;
the gear shifting control mechanism is fixed on the gear shifting support, the positioning reed 4 is fixed on the gear shifting support and is movably connected with the bottom of the gear shifting control mechanism, and the controller circuit board 1 is arranged on one side of the gear shifting control mechanism.
Specifically, the gear shifting control mechanism comprises a gear shifting handle 3, a gear shifting plate 2 and a gear shifting handle rotating shaft 8; the gear-shifting baffle 2 and the gear-shifting handle 3 are arranged on a gear-shifting handle rotating shaft 8; a magnet 7 is arranged at one end of the gear shifting handle rotating shaft 8 close to the gear shifting controller circuit board 1; the bottom of the shift baffle 2 is provided with a tooth-shaped groove 9, and the side of the shift baffle 2 close to the shift controller circuit board 1 is provided with a pressing structure. In this embodiment, when shifting, the shift lever 3 drives the shift lever shaft 8 and the shift plate 2 to rotate around the axis of the shift lever shaft 8.
The positioning spring 4 is located below the shift gate 2 and is used for limiting the position of the shift control mechanism in each gear. In this embodiment, when shifting, the shift plate 2 rotates along with the shift handle 3, and the protrusions of the positioning reeds 4 are sequentially clamped into the grooves corresponding to different gears in the tooth-shaped groove 9.
The gear shifting controller circuit board 1 is provided with a Hall sensor 6 and a microswitch 5; the Hall sensor 6 is arranged corresponding to the magnet 7, and the microswitch 5 is arranged corresponding to the pressing structure. In this embodiment, when shifting gears, the shift lever 3 drives the shift lever rotating shaft 8 and the shift plate 2 to rotate together, and at this time, the magnet 7 arranged on the shift lever rotating shaft 8 also rotates, so that the hall sensor 6 arranged corresponding to the magnet 7 outputs an analog signal of a gear request according to a rotation angle of the magnet 7, and when the shift plate rotates, the pressing structure triggers the micro switches 5 corresponding to different gears at different gears to output switch signals of the gear request, that is, the micro switches 5 can be set to be multiple; in this embodiment, the pressing structure may be a bump formed on the shift gate 2, the bump being formed between the shift gate 2 and the shift controller circuit board 1.
In the gear double-path output structure of the electronic gear shifter, the gear shifting handle can accurately reach the angle of a gear shifting position through the matching of the tooth-shaped groove 9 of the gear shifting plate 2 and the positioning reed 4; a Hall sensor 6 on a gear shifting controller circuit board 1 outputs an analog signal of a gear shifting request according to the rotation angle of a magnet 7, a pressing structure on a gear shifting plate 2 triggers a corresponding micro switch 5 to enable the micro switch to output a switch signal of the gear shifting request in the rotation process of the gear shifting plate 2 along with a gear shifting handle 3, and a gearbox controller realizes dual identification of gears according to two groups of signals simultaneously so as to guarantee accuracy of gear identification and meet failure safety requirements.
The sequence of the above embodiments is only for convenience of description and does not represent the advantages and disadvantages of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (4)
1. A double-path output structure of gears of an electronic gear shifter is characterized by comprising a gear shifting control mechanism, a positioning reed and a gear shifting controller circuit board;
the gear shifting control mechanism is fixed on the gear shifting support, the positioning reed is fixed on the gear shifting support and movably connected with the bottom of the gear shifting control mechanism, and the controller circuit board is arranged on one side of the gear shifting control mechanism.
2. The dual output structure of the electronic shifter gear according to claim 1, wherein the shift operating mechanism includes a shift knob, a shift gate, and a shift knob shaft; the gear-shifting baffle and the gear-shifting handle are arranged on a gear-shifting handle rotating shaft; a magnet is arranged at one end of the gear shifting handle rotating shaft close to the gear shifting controller circuit board; the bottom of the gear shifting baffle is provided with a tooth-shaped groove, and the side of the gear shifting plate close to the circuit board of the gear shifting controller is provided with a pressing structure.
3. The dual output configuration of electronic shifter gears of claim 1 wherein the positioning reed is located below the shift gate for defining the position of the shift operating mechanism in each gear.
4. The dual output structure of the electronic shifter gears of claim 2 wherein the shift controller circuit board is provided with hall sensors and micro switches; the Hall sensor is arranged corresponding to the magnet, and the microswitch is arranged corresponding to the pressing structure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922367455 | 2019-12-25 | ||
| CN2019223674558 | 2019-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111043295A true CN111043295A (en) | 2020-04-21 |
Family
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033629.7U Active CN211852767U (en) | 2019-12-25 | 2020-01-08 | Electron selector keeps off position double-circuit output structure |
| CN202010017972.7A Pending CN111043295A (en) | 2019-12-25 | 2020-01-08 | Electron selector keeps off position double-circuit output structure |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020033629.7U Active CN211852767U (en) | 2019-12-25 | 2020-01-08 | Electron selector keeps off position double-circuit output structure |
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| CN (2) | CN211852767U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679139A (en) * | 2020-05-30 | 2020-09-18 | 宁波正朗汽车零部件有限公司 | Universal 3D Hall sensor debugging device |
| CN111765242A (en) * | 2020-05-22 | 2020-10-13 | 北京理工大学 | gear shifter |
| CN115750771A (en) * | 2022-11-03 | 2023-03-07 | 东风商用车有限公司 | Vehicle gear shifting method and device according with ASIL B grade |
| CN116677779A (en) * | 2023-06-16 | 2023-09-01 | 法可赛(太仓)汽车配件有限公司 | An electronic shifter and shifting system with adjustable force value |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211852767U (en) * | 2019-12-25 | 2020-11-03 | 南京奥吉智能汽车技术研究院有限公司 | Electron selector keeps off position double-circuit output structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112670A (en) * | 1995-10-20 | 1997-05-02 | Niles Parts Co Ltd | Mounting structure for electric device on shift lever |
| JPH10151957A (en) * | 1996-09-30 | 1998-06-09 | Mazda Motor Corp | Shift operation input device for automatic transmission |
| CN203809670U (en) * | 2014-05-12 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Straightly-arrayed automatic gear shifting mechanism |
| CN105715782A (en) * | 2016-05-04 | 2016-06-29 | 重庆艾亿特汽车电子技术有限公司 | Vehicle shifting method |
| CN110553029A (en) * | 2019-08-21 | 2019-12-10 | 中国第一汽车股份有限公司 | Electronic gear shifter and electric vehicle |
| CN211852767U (en) * | 2019-12-25 | 2020-11-03 | 南京奥吉智能汽车技术研究院有限公司 | Electron selector keeps off position double-circuit output structure |
-
2020
- 2020-01-08 CN CN202020033629.7U patent/CN211852767U/en active Active
- 2020-01-08 CN CN202010017972.7A patent/CN111043295A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112670A (en) * | 1995-10-20 | 1997-05-02 | Niles Parts Co Ltd | Mounting structure for electric device on shift lever |
| JPH10151957A (en) * | 1996-09-30 | 1998-06-09 | Mazda Motor Corp | Shift operation input device for automatic transmission |
| CN203809670U (en) * | 2014-05-12 | 2014-09-03 | 安徽江淮汽车股份有限公司 | Straightly-arrayed automatic gear shifting mechanism |
| CN105715782A (en) * | 2016-05-04 | 2016-06-29 | 重庆艾亿特汽车电子技术有限公司 | Vehicle shifting method |
| CN110553029A (en) * | 2019-08-21 | 2019-12-10 | 中国第一汽车股份有限公司 | Electronic gear shifter and electric vehicle |
| CN211852767U (en) * | 2019-12-25 | 2020-11-03 | 南京奥吉智能汽车技术研究院有限公司 | Electron selector keeps off position double-circuit output structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765242A (en) * | 2020-05-22 | 2020-10-13 | 北京理工大学 | gear shifter |
| CN111765242B (en) * | 2020-05-22 | 2021-10-26 | 北京理工大学 | Gear shifting device |
| CN111679139A (en) * | 2020-05-30 | 2020-09-18 | 宁波正朗汽车零部件有限公司 | Universal 3D Hall sensor debugging device |
| CN111679139B (en) * | 2020-05-30 | 2023-06-06 | 宁波正朗汽车零部件有限公司 | Generalized 3D hall sensor debugging device |
| CN115750771A (en) * | 2022-11-03 | 2023-03-07 | 东风商用车有限公司 | Vehicle gear shifting method and device according with ASIL B grade |
| CN116677779A (en) * | 2023-06-16 | 2023-09-01 | 法可赛(太仓)汽车配件有限公司 | An electronic shifter and shifting system with adjustable force value |
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| Publication number | Publication date |
|---|---|
| CN211852767U (en) | 2020-11-03 |
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