CN204961793U - Manual gear shifting ware keeps off position recognition device and vehicle - Google Patents
Manual gear shifting ware keeps off position recognition device and vehicle Download PDFInfo
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- CN204961793U CN204961793U CN201520472882.1U CN201520472882U CN204961793U CN 204961793 U CN204961793 U CN 204961793U CN 201520472882 U CN201520472882 U CN 201520472882U CN 204961793 U CN204961793 U CN 204961793U
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- 238000006073 displacement reaction Methods 0.000 claims description 27
- 102100029469 WD repeat and HMG-box DNA-binding protein 1 Human genes 0.000 claims description 2
- 101710097421 WD repeat and HMG-box DNA-binding protein 1 Proteins 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model relates to a manual gear shifting ware keeps off position recognition device, and it includes: the first sensor, it couples on the first cable to the structure is the tensile state of the first cable of sensing, the second sensor, it couples on the second cable to the structure is the tensile state of sensing second cable, the controller, its structure is for on coming to couple respectively first sensor and second sensor through at least two pencils to the fender position of structure for determining the manual gear shifting ware according to the output of first sensor and second sensor. The utility model discloses still relate to the vehicle that keeps off position recognition device including above -mentioned manual gear shifting ware. The utility model has the advantages of simple structure, use reliable, low cost to can use on the manual fender derailleur of prior art's vehicle.
Description
Technical field
The utility model relates to vehicle control system field, and more specifically, relate to a kind of manual transmission gear recognition device, it is configured to the gear identifying manual transmission, and the utility model also relates to a kind of vehicle comprising above-mentioned manual transmission gear recognition device.
Background technique
Vehicle is standing general internal combustion engine device, and is provided with corresponding speed changer as power transmitting deice.Speed changer is configured to realize the interruption of power, amplification and reverse etc. by chronotropic action usually, can also regulate gear ratio simultaneously, make internal combustion engine in economical consumption of fuel region.
It is known that vehicle often adopts the vehicle control device such as with shift handle, make driver manually can be changed the gear of speed changer by the gearshift be arranged in operator cabin, thus reach the object of gearshift.This type of speed changer is also called manual transmission in this article.Gearshift often adopts speed changer drag-line or bracing wire (transmissionshiftcable) to be connected on speed changer, the gearshift of driver intention is delivered to gear arrangement.Due to the normally pure mechanical structure of above-mentioned structure, so class manual transmission does not typically possess gear authentication function.But, along with vehicle adopts the electronic equipment such as automatic control system and whole-control system more and more, there is the demand obtaining manual transmission current shift status information, some automatic control functions of vehicle can be realized.Similarly, driver also likely wishes to know manual transmission current shift status information exactly.
Therefore, it is desirable that provide a kind of manual transmission gear recognition device, it can provide the information about manual transmission shifting state.
Summary of the invention
An object of the present utility model is to provide a kind of manual transmission gear recognition device, its can solve the problem at least one.Another object of the present utility model is that providing package contains the vehicle of above-mentioned manual transmission gear recognition device.
The purpose of this utility model is achieved by the following technical solution:
A kind of manual transmission gear recognition device, wherein, it comprises:
First sensor, it is connected on the first drag-line, and is configured to the extended state of sensing first drag-line;
Second sensor, it is connected on the second drag-line, and is configured to the extended state of sensing second drag-line;
Controller, it is constructed by least two wire harness and is connected to respectively on first sensor and the second sensor, and is configured to the gear that can judge manual transmission according to the output of first sensor and the second sensor.
Above-mentioned manual transmission gear recognition device, wherein, the first drag-line and the second drag-line are respectively and are connected in block selecting drag-line between gearshift and speed changer and gear-shifting inhaul cable; And first sensor is block selecting drag-line displacement transducer, and the second sensor is gear-shifting inhaul cable displacement transducer.
Above-mentioned manual transmission gear recognition device, wherein, first sensor and the second sensor arrangement are to export at least three kinds of different signals respectively according to the extended state of the first respective drag-line and the second drag-line; And the different signal of controller at least three kinds of being configured to export according to first sensor and the second sensor judges the gear of manual transmission.
Above-mentioned manual transmission gear recognition device, wherein, first sensor and the second sensor arrangement are at least export lower column signal respectively according to the extended state of the first respective drag-line and the second drag-line: 0,1 and-1.
Above-mentioned manual transmission gear recognition device, wherein, the signal 0 that first sensor and the second sensor export corresponds to respective drag-line and is in zero shift state, the signal 1 exported corresponds to respective drag-line and is in maximum displacement state, and the signal-1 exported is in least displacement state corresponding to respective drag-line.
Above-mentioned manual transmission gear recognition device, wherein, first sensor and the second sensor are displacement transducer.
A kind of vehicle, wherein, it comprises above-mentioned manual transmission gear recognition device.
The beneficial effects of the utility model are: manual transmission gear recognition device of the present utility model has the advantages such as structure is simple, use is reliable, with low cost, and can be applied on the vehicle manual gear speed changer of prior art.
Accompanying drawing explanation
Below with reference to accompanying drawing and preferred embodiment, the utility model is explained in further detail, but those skilled in the art by what understand are, these accompanying drawings are only drawn for the object of explanation preferred embodiment, and therefore should as the restriction to the utility model scope.In addition, unless otherwise indicated, accompanying drawing be only be intended to conceptually represent described object composition or structure and may comprise expansiveness display, and accompanying drawing also and not necessarily draw in proportion.
Fig. 1 is the structural representation of an embodiment of manual transmission gear recognition device of the present utility model.
Fig. 2 is the schematic diagram of the shift handle position of an embodiment of manual transmission gear recognition device of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below with reference to accompanying drawing.Those of skill in the art will understand, and these describe and are only descriptive, exemplary, and should not be interpreted as defining protection domain of the present utility model.
First, it should be noted that, top mentioned in this article, bottom, upward, be define relative to the direction in each accompanying drawing towards inferior orientation term, they are relative concepts, and therefore, it is possible to diverse location at it and different practical states and change.So, these or other orientation term should be interpreted as restricted term.
In addition, it is also important to note that, for describing in embodiment herein or implicit any single technical characteristics, shown in the drawings or implicit any single technical characteristics, still can proceed combination between these technical characteristicss (or its equivalent), thus obtain other embodiments of the present utility model directly do not mentioned in this article.
It should be noted that in different drawings, identical reference number represents identical or roughly the same parts.
Fig. 1 is the structural representation of an embodiment of manual transmission gear recognition device of the present utility model.Wherein, the transmission row powered by conventional energy of vehicle comprise speed changer 1 and selector 6 (also i.e. gearshift), and between speed changer 1 with selector 6, are provided with block selecting drag-line 2 (being also called the first drag-line) and gear-shifting inhaul cable 3 (being also called the second drag-line) connects.In addition, block selecting drag-line displacement transducer 4 (being also called first sensor) is connected on block selecting drag-line 2, and similarly, gear-shifting inhaul cable displacement transducer 5 (being also called the second sensor) is connected on gear-shifting inhaul cable 3.As shown in the figure, block selecting drag-line displacement transducer 4 and gear-shifting inhaul cable displacement transducer 5 are connected on control unit 8 respectively by wire harness 7.
Fig. 2 is the schematic diagram of the shift handle position of an embodiment of manual transmission gear recognition device of the present utility model.Wherein, selector 6 has nine possible shift handle position A to I.Shift handle (not shown) is placed on neutral gear position in an initial condition, is also namely placed on H position.When vehicle operating, when driver is intended to change to suitable gear, driver manually can operate shift handle to suitable position, such as, being changed to 1 gear, moving to A position by shift handle from H position when wanting starting from neutral; Be changed to from neutral when wanting reversing and reverse gear, move to F position by shift handle from H position.Shift handle can also move to when wanting acceleration or deceleration on the position corresponding to suitable gear by driver.
For a person skilled in the art it is known that block selecting drag-line 2 and gear-shifting inhaul cable 3 usually can be selected different gears along with selector 6 and have different extended states.Such as, in preferred embodiment of the present utility model, on the one hand, block selecting drag-line 2 and gear-shifting inhaul cable 3 all can possess three kinds of location statuss: maximum displacement, zero shift and least displacement.On the other hand, block selecting drag-line displacement transducer 4 is configured to the extended state sensing block selecting drag-line 2, and gear-shifting inhaul cable displacement transducer 5 is configured to the extended state sensing gear-shifting inhaul cable 3.Block selecting drag-line displacement transducer 4 and gear-shifting inhaul cable displacement transducer 5 are configured to produce different output when sensing the different stretch state of corresponding block selecting drag-line 2 and gear-shifting inhaul cable 3.Such as, in the preferred embodiment shown in the drawings, block selecting drag-line displacement transducer 4 and the output of gear-shifting inhaul cable displacement transducer 5 when each drag-line is in maximum displacement are 1, and output when each drag-line is in zero shift is 0, and the output when each drag-line is in least displacement is-1.The output sensed is transported to control unit 8 by wire harness 7 by block selecting drag-line displacement transducer 4 and gear-shifting inhaul cable displacement transducer 5.Control unit 8 exports according to these position judging block selecting drag-line 2 and gear-shifting inhaul cable 3, and then can judge the position of shift handle and obtain the information of manual transmission current shift.
Form 1 hereafter show shift handle position in preferred embodiment of the present utility model as shown in Figure 2, gear, gearshift/block selecting drag-line position and correspondence gearshift/block selecting drag-line sensor output between relation:
Form 1
It should be noted that in preferred embodiment of the present utility model, when shift handle is positioned on G and the I position shown in Fig. 2, the state of gear is invalid.
In preferred embodiment of the present utility model, each sensor is such as displacement transducer, to sense the extended state of each drag-line.Those of skill in the art also will appreciate that, as long as the sensing of the extended state of drag-line can be realized, also can adopt any other suitable sensor or device.Concrete sensor exports and is also not limited to above-mentioned value, but can have other Output rusults.And each sensor also can have more than three kinds or be less than the output type of three kinds, and now, the decision logic of controller will correspondingly change, to adapt to different output types.
Those skilled in the art will recognize that, control unit 8 according to actual needs as independently control module, also can be arranged in such as control unit of engine, full-vehicle control unit etc., or can be specific software unit.
By adopting manual transmission gear recognition device of the present utility model, the current shift information of manual gear vehicle can be obtained.Meanwhile, illustrated embodiment of the present utility model only needs the sensor and the wire harness that increase minimum number, possesses the advantage that structure is simple, with low cost.
According to disclosure of the present utility model, those skilled in the art easily can obtain the vehicle comprising this manual transmission gear recognition device.
This specification with reference to the open the utility model of accompanying drawing, and enables those of skill in the art implement the utility model, comprises and manufactures and use any device or system, select suitable material and use the method for any combination.Scope of the present utility model limits by asking the technological scheme protected, and comprises other examples that those of skill in the art expect.As long as these type of other examples comprise the structural element of the technological scheme literal language being not different from request protection; or these type of other examples comprise and the equivalent structural elements of asking the literal language of the technological scheme protected not have essential distinction, then these type of other examples should considered to be in the determined protection domain of the technological scheme protected by the utility model request.
Claims (7)
1. a manual transmission gear recognition device, is characterized in that, it comprises:
First sensor, it is connected on the first drag-line, and is configured to the extended state of sensing first drag-line;
Second sensor, it is connected on the second drag-line, and is configured to the extended state of sensing second drag-line;
Controller, it is constructed by least two wire harness and is connected to respectively on described first sensor and described second sensor, and is configured to the gear that can judge manual transmission according to the output of described first sensor and described second sensor.
2. manual transmission gear recognition device according to claim 1, is characterized in that, the first drag-line and the second drag-line are respectively and are connected in block selecting drag-line between gearshift and speed changer and gear-shifting inhaul cable; And described first sensor is block selecting drag-line displacement transducer, and described second sensor is gear-shifting inhaul cable displacement transducer.
3. manual transmission gear recognition device according to claim 1, is characterized in that, described first sensor and described second sensor arrangement are export at least three kinds of different signals respectively according to the extended state of the first respective drag-line and the second drag-line; And the different signal of described controller at least three kinds of being configured to export according to described first sensor and described second sensor judges the gear of manual transmission.
4. manual transmission gear recognition device according to claim 3, it is characterized in that, described first sensor and described second sensor arrangement are at least can export lower column signal respectively according to the extended state of the first respective drag-line and the second drag-line: 0,1 and-1.
5. manual transmission gear recognition device according to claim 4, it is characterized in that, the signal 0 that described first sensor and described second sensor export corresponds to respective drag-line and is in zero shift state, the signal 1 exported corresponds to respective drag-line and is in maximum displacement state, and the signal-1 exported is in least displacement state corresponding to respective drag-line.
6. the manual transmission gear recognition device according to any one in aforementioned claim, is characterized in that, described first sensor and described second sensor are displacement transducer.
7. a vehicle, is characterized in that, it comprises the manual transmission gear recognition device according to any one in the claims.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472882.1U CN204961793U (en) | 2015-06-30 | 2015-06-30 | Manual gear shifting ware keeps off position recognition device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520472882.1U CN204961793U (en) | 2015-06-30 | 2015-06-30 | Manual gear shifting ware keeps off position recognition device and vehicle |
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| Publication Number | Publication Date |
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| CN204961793U true CN204961793U (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520472882.1U Expired - Fee Related CN204961793U (en) | 2015-06-30 | 2015-06-30 | Manual gear shifting ware keeps off position recognition device and vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736159A (en) * | 2016-04-15 | 2016-07-06 | 奇瑞汽车股份有限公司 | Manual gear starting auxiliary system and control method thereof |
| CN108278362A (en) * | 2017-01-05 | 2018-07-13 | 上汽通用汽车有限公司 | Shifting signal detection system, shifting signal detecting method and the vehicle with it |
| CN110307328A (en) * | 2018-03-27 | 2019-10-08 | 上海汽车集团股份有限公司 | Shifting system and the manual gear shift mechanism of integrated choosing, gear shift sensing device |
-
2015
- 2015-06-30 CN CN201520472882.1U patent/CN204961793U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736159A (en) * | 2016-04-15 | 2016-07-06 | 奇瑞汽车股份有限公司 | Manual gear starting auxiliary system and control method thereof |
| CN108278362A (en) * | 2017-01-05 | 2018-07-13 | 上汽通用汽车有限公司 | Shifting signal detection system, shifting signal detecting method and the vehicle with it |
| CN110307328A (en) * | 2018-03-27 | 2019-10-08 | 上海汽车集团股份有限公司 | Shifting system and the manual gear shift mechanism of integrated choosing, gear shift sensing device |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
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| CF01 | Termination of patent right due to non-payment of annual fee |