CN105822758A - AMT electronic gear shifter device - Google Patents
AMT electronic gear shifter device Download PDFInfo
- Publication number
- CN105822758A CN105822758A CN201610315557.3A CN201610315557A CN105822758A CN 105822758 A CN105822758 A CN 105822758A CN 201610315557 A CN201610315557 A CN 201610315557A CN 105822758 A CN105822758 A CN 105822758A
- Authority
- CN
- China
- Prior art keywords
- magnet
- selector device
- amt electronic
- amt
- gear
- 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
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Classifications
-
- 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
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
- F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/42—Ratio indicator devices
- F16H2063/423—Range indicators for automatic transmissions, e.g. showing selected range or mode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control Of Transmission Device (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
The invention is suitable for the field of automobile transmissions, and particularly relates to an AMT electronic gear shifter device. The AMT electronic gear shifter device comprises a circuit board and an operating lever mechanism capable of swinging. The circuit board and the operating lever mechanism are fixedly connected. A magnet is arranged on the operating lever mechanism. The operating lever mechanism is connected with the circuit board through the magnet. A Hall element is arranged on the circuit board. The magnet is connected with the Hall element in an induction manner. The magnet switches the induction position for the Hall element through swinging of the operating lever mechanism. The structure of the AMT electronic gear shifter device passes full vehicle reliability durability tests and power assembly reliability durability tests. Compared with AMT electronic gear shifters shaped like a Chinese character 'tu' and AMT electronic gear shifters of an 'F' structure, by means of the design scheme, 8 routes of control logic signals are achieved, MCU configuration is reduced, and cost is reduced.
Description
Technical field
The present invention is applicable to automobile gearbox field, particularly relates to a kind of AMT electronic selector device.
Background technology
For improving vehicle drive comfortableness and safety, retain the manufacturing cost advantage of manual transmission, manual transmission adds gear shift and clutch controller, be derivatized to a new type auto change speed gear box, be called for short AMT.AMT need to send driver by electronic selector and be intended to, and the executor sent on instruction control change speed gear box by TCU carries out clutch and gear-change operation.
AMT electronic gear shifter conventional on the market is " native " font and " F " structure, and this structure generally electricity is that 4 road signals control logic, is not suitable for controlling the control logic that the signal of telecommunication is 8 tunnels." native " font and " F " structure electrical selector use hall sensing original paper, circuit board generally uses single-chip microcomputer (MCU) auxiliary realize signal of telecommunication logical transition, and the AMT electronic gear shifter of this structure is without gear level latch functions.
Summary of the invention
The present invention provides a kind of AMT electronic selector device, it is intended to solves existing electronic selector and is not suitable for 8 tunnels and controls the problem of logics, and eliminate the use of single-chip microcomputer, lowers complete machine cost.
The present invention provides a kind of AMT electronic selector device to include: the fixing circuit board connected and swingable control mechanism, it is provided with magnet on described control mechanism, described control mechanism is connected with circuit board by magnet, described circuit board is provided with Hall element, described magnet is connected with Hall element sensing, the described magnet sensed position swinging switching and Hall element by control mechanism.
As a further improvement on the present invention, described control mechanism includes that spill spin block and rotary shaft, described spill spin block are slidably connected with rotary shaft, and described spill spin block is provided with magnet mounting groove near circuit board side, and described magnet is connected in magnet mounting groove.
As a further improvement on the present invention, described operation lever structure includes that at least one magnet, described magnet are generally aligned in the same plane.
As a further improvement on the present invention, described operation lever structure includes that at least two magnet, the plurality of magnet are positioned at the Different Plane staggered.
As a further improvement on the present invention, described magnet is permanent magnet.
As a further improvement on the present invention, described AMT electronic selector device also includes that lockable mechanism, described lockable mechanism include locking plate and the fixing latch connected, and described latch is provided with lock groove, described locking plate one end is connected with rotary shaft, and the described locking plate other end is connected with lock groove.
As a further improvement on the present invention, described latch is provided with at least two lock groove, and described lock groove connects the locking plate being in diverse location respectively.
As a further improvement on the present invention, described AMT electronic selector device, it is characterised in that also including that electromagnetic valve, described electromagnetic valve one end are connected with latch, the other end of described electromagnetic valve is connected with running brake.
As a further improvement on the present invention, described AMT electronic selector device also includes that gear level and gear shift panel, described gear shift panel are provided with gear groove, and described gear level is connected through gear groove with control mechanism, and described gear groove is ladder polyline shaped.
As a further improvement on the present invention, described gear groove is provided with limited block.
The invention has the beneficial effects as follows: it is durable with power assembly reliability durable test that the structure of the present invention has passed through automobile reliability.This design is compared with " native " font and " F " structure AMT electronic gear shifter, it is achieved that 8 tunnels control logical signal, decreases MCU configuration, reduces cost.
Accompanying drawing explanation
Fig. 1 is eight tunnel control signal truth tables and the location logic figure of the present invention；
Fig. 2 is the structural representation of the present invention a kind of AMT electronic selector device;
Fig. 3 is the structural representation of the circuit board of the present invention a kind of AMT electronic selector device；
Fig. 4 is the Facad structure figure of the present invention a kind of AMT electronic selector device；
Fig. 5 is the structure figure of the present invention a kind of AMT electronic selector device；
Fig. 6 is the gear shift panel construction schematic diagram of the present invention a kind of AMT electronic selector device.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.
As it is shown in figure 1, according to TCU(gear box control unit) control logic, control logics to meet 8 tunnel control signal truth tables, devise a kind of AMT electronic selector device of the present invention.
As shown in Figures 2 to 4, the AMT electronic selector device of the present invention, including: the fixing circuit board 2 connected and swingable control mechanism 1, it is provided with magnet 11 on described control mechanism 1, described control mechanism 1 is connected with circuit board 2 by magnet 11, described circuit board 2 is provided with Hall element 21, and described magnet 11 is connected with Hall element 21 sensing, the described magnet 11 sensed position swinging switching and Hall element 21 by control mechanism 1.This structure by equipped with the control mechanism 1 of magnet 11, the Hall element 21 on sensor circuit plate 2, different from what the sensed position of Hall element 21 combined according to magnet 11, the signal of each gear of TCU needs can be obtained.
As in figure 2 it is shown, control mechanism 1 includes that spill spin block 12 and rotary shaft 13, described spill spin block 12 are slidably connected with rotary shaft 13, described spill spin block 12 is provided with magnet mounting groove 14 near circuit board 2 side, and described magnet 11 is connected in magnet mounting groove 14.Rotary shaft 13 can position the position between circuit board when mounted, connect and have the spill spin block 12 of magnet 11 and rotary shaft 13 to be slidably connected and define the hunting range of magnet 11, make to reach between magnet 11 and Hall element 21 to sense accurately, it is ensured that can output signal exactly when gear switch.
As a kind of embodiment of the present invention, as shown in Figures 2 and 3, operation lever structure 1 includes that at least one magnet 11, described magnet 11 are generally aligned in the same plane.Connecting the spill spin block 12 having magnet 11 and swing the switching that can realize longitudinal gear around rotary shaft 13, when carrying out horizontal gear switch, the distance of reaction between magnet 11 and Hall element 21 can change, and the position of sensing is different thus exports different gear signal.
As a kind of embodiment of the present invention, as shown in Figures 2 and 3, operation lever structure 1 includes that at least two magnet 11, the plurality of magnet 11 are positioned at the Different Plane staggered.Multiple magnets 11 are positioned at Different Plane, when laterally stirring gear, have the magnet 11 of Different Plane and are connected with Hall element 21 sensing, respectively correspondence each stir gear, thus export different gear signal.
Magnet of the present invention is preferably permanent magnet, and spill spin block 12 is preferably equipped with three permanent magnets, is respectively induced seven Hall elements 21 on circuit board 2, can get, according to different position groupings, each gear signal that TCU needs.
As shown in Figure 5, the AMT electronic selector device of the present invention also includes lockable mechanism, described lockable mechanism includes locking plate 31 and the fixing latch 32 connected, described latch 32 is provided with lock groove 33, described locking plate 31 one end is connected with rotary shaft 13, and described locking plate 31 other end is connected with lock groove 33.Described latch 32 is provided with at least two lock groove 33, and described lock groove 33 connects the locking plate 31 being in diverse location respectively.The latch 32 of the present invention is preferably provided with three lock grooves 33, the most corresponding R, N, D gear lock function when speed is less than 7 kilometers.
As in figure 2 it is shown, the AMT electronic selector device of the present invention also includes that electromagnetic valve, described electromagnetic valve 4 one end are connected with latch 31, the other end of described electromagnetic valve 4 is connected with running brake 5.
The present invention, at the linkage structure of the lower end of rotary shaft design convenient electromagnetic valve locking, is sent by TCU and is locked in unlatching signal, can realize the locking when speed is less than 7 kilometers of R, N, D gear.After control mechanism 1 locking, after TCU need to gather the brake signal of running brake 5, TCU could send unlocking signal, enhances AMT bias shift plunger function.
As shown in Figure 6, present invention additionally comprises gear level 6 and gear shift panel 7, described gear shift panel 7 is provided with gear groove 71, and described gear level 6 is connected through gear groove 71 with control mechanism 1, and described gear groove 71 is ladder polyline shaped.Described gear groove 71 is provided with limited block 72.The Position Design of the gear groove 71 of limited block 72 and ladder polyline shaped, corresponding with the position that Hall element 21 sensing is connected output gear signal with magnet 11, ensure that action bars 6 when pushing gear, magnet 11 with can export corresponding action on the location sensitive of Hall element 21 exactly.And compare traditional " native " font and " F " structure electrical selector, it is more suitable for controlling the control logic that the signal of telecommunication is 8 tunnels, also automatic gear shifting device broken-line type structure in structure.
It is durable with power assembly reliability durable test that the structure of the present invention has passed through automobile reliability.This design is compared with " native " font and " F " structure AMT electronic gear shifter, it is achieved that 8 tunnels control logical signal, decreases MCU configuration, reduces cost, and lock function when adding R, N, D gear level speed less than 7 kilometers adds safety.Use broken line gear shift, more meet the operation of AT vehicle, improve selector quality.
Above content is to combine concrete preferred implementation further description made for the present invention, it is impossible to assert the present invention be embodied as be confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. an AMT electronic selector device, it is characterized in that, including: the fixing circuit board (2) connected and swingable control mechanism (1), magnet (11) it is provided with on described control mechanism (1), described control mechanism is connected with circuit board (2) by magnet (11), described circuit board (2) is provided with Hall element (21), described magnet (11) is connected with Hall element (21) sensing, and described magnet (11) is by the sensed position of the swing switching of control mechanism (1) with Hall element (21).
AMT electronic selector device the most according to claim 1, it is characterized in that, described control mechanism (1) includes spill spin block (12) and rotary shaft (13), described spill spin block (12) is slidably connected with rotary shaft (13), described spill spin block (12) is provided with magnet mounting groove (14) near circuit board (2) side, and described magnet (11) is connected in magnet mounting groove (14).
AMT electronic selector device the most according to claim 1, it is characterised in that described operation lever structure (1) includes that at least one magnet (11), described magnet (11) are generally aligned in the same plane.
AMT electronic selector device the most according to claim 1, it is characterised in that described operation lever structure (1) includes that at least two magnet (11), the plurality of magnet (11) are positioned at the Different Plane staggered.
5. according to the AMT electronic selector device described in any one of Claims 1-4, it is characterised in that described magnet (11) is permanent magnet.
AMT electronic selector device the most according to claim 1, it is characterized in that, also include lockable mechanism, described lockable mechanism includes locking plate (31) and the fixing latch (32) connected, described latch (32) is provided with lock groove (33), described locking plate (31) one end is connected with rotary shaft (13), and described locking plate (31) other end is connected with lock groove (33).
AMT electronic selector device the most according to claim 6, it is characterised in that described latch (32) is provided with at least two lock groove (33), described lock groove (33) connects the locking plate (31) being in diverse location respectively.
8. according to the AMT electronic selector device described in claim 6 or 7, it is characterised in that also including that electromagnetic valve (4), described electromagnetic valve (4) one end are connected with latch (31), the other end of described electromagnetic valve (4) is connected with running brake (5).
AMT electronic selector device the most according to claim 1, it is characterized in that, also include gear level (6) and gear shift panel (7), described gear shift panel (7) is provided with gear groove (71), described gear level (6) is connected through gear groove (71) with control mechanism (1), and described gear groove (71) is ladder polyline shaped.
AMT electronic selector device the most according to claim 9, it is characterised in that described gear groove (71) is provided with limited block (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315557.3A CN105822758A (en) | 2016-05-13 | 2016-05-13 | AMT electronic gear shifter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315557.3A CN105822758A (en) | 2016-05-13 | 2016-05-13 | AMT electronic gear shifter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822758A true CN105822758A (en) | 2016-08-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610315557.3A Pending CN105822758A (en) | 2016-05-13 | 2016-05-13 | AMT electronic gear shifter device |
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| CN (1) | CN105822758A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080042644A1 (en) * | 2006-08-17 | 2008-02-21 | Sl Corporation | Electronic Shift Lever Assembly |
| CN201276020Y (en) * | 2008-09-19 | 2009-07-22 | 上海通用汽车有限公司 | Electronic selector |
| CN202220848U (en) * | 2011-08-25 | 2012-05-16 | 安徽江淮汽车股份有限公司 | Straight type gear-shift operation mechanism of tiptronic mechanical automatic transmission |
| CN203162119U (en) * | 2013-01-29 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Manual-and-automatic integrated gear shifting control mechanism of double-clutch speed changer |
| CN203796924U (en) * | 2013-11-12 | 2014-08-27 | 陕西国力信息技术有限公司 | Gear shifting handle control assembly based on AMT |
| CN104265873A (en) * | 2014-09-28 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Automatic shifter |
| CN205780812U (en) * | 2016-05-13 | 2016-12-07 | 上汽通用五菱汽车股份有限公司 | A kind of AMT electronic gear shifter device |
-
2016
- 2016-05-13 CN CN201610315557.3A patent/CN105822758A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080042644A1 (en) * | 2006-08-17 | 2008-02-21 | Sl Corporation | Electronic Shift Lever Assembly |
| CN201276020Y (en) * | 2008-09-19 | 2009-07-22 | 上海通用汽车有限公司 | Electronic selector |
| CN202220848U (en) * | 2011-08-25 | 2012-05-16 | 安徽江淮汽车股份有限公司 | Straight type gear-shift operation mechanism of tiptronic mechanical automatic transmission |
| CN203162119U (en) * | 2013-01-29 | 2013-08-28 | 安徽江淮汽车股份有限公司 | Manual-and-automatic integrated gear shifting control mechanism of double-clutch speed changer |
| CN203796924U (en) * | 2013-11-12 | 2014-08-27 | 陕西国力信息技术有限公司 | Gear shifting handle control assembly based on AMT |
| CN104265873A (en) * | 2014-09-28 | 2015-01-07 | 安徽江淮汽车股份有限公司 | Automatic shifter |
| CN205780812U (en) * | 2016-05-13 | 2016-12-07 | 上汽通用五菱汽车股份有限公司 | A kind of AMT electronic gear shifter device |
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| C06 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |
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| RJ01 | Rejection of invention patent application after publication |