CN205896141U - Gearshift, shift system and vehicle - Google Patents
Gearshift, shift system and vehicle Download PDFInfo
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- CN205896141U CN205896141U CN201620877538.5U CN201620877538U CN205896141U CN 205896141 U CN205896141 U CN 205896141U CN 201620877538 U CN201620877538 U CN 201620877538U CN 205896141 U CN205896141 U CN 205896141U
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Abstract
The utility model provides a gearshift, shift system and vehicle. This gearshift includes: a plurality of fenders position trigger circuit keeps off the position one -to -one with every derailleur, trigger member is connected with fender bit manipulation part, wherein, control keep off the bit manipulation part, trigger producing the signal of shifting with a required derailleur fender position trigger circuit who corresponds. The utility model discloses realize to the circuit of the in -process of shifting gears that the required precision is lower, reduced gear control's the degree of difficulty and cost.
Description
Technical Field
The embodiments of the present invention relate to the field of vehicles, and more particularly, to a gear shifting device, a gear shifting system and a vehicle.
Background
At present, electronic gear shifting technology is generally adopted for gear shifting of the transmission. In electronic shifting technology, the gear operating element of the vehicle is usually a shift lever or a shift button. The shift lever is usually a pocket or ground gear. The hand gear is positioned below a steering wheel of the vehicle, and the ground gear is positioned between the main driver and the assistant driver.
In the vehicle that uses the hand fender at present, increase an angle hall sensor in the handle structure of hand fender, different fender position corresponds with the different rotation angle of handle, need come the sensing rotation angle through utilizing angle hall sensor, come the fender position of confirming the difference.
For the angle hall sensor, if accurate gear shifting is needed, the rotation angle needs to be measured accurately, and at the moment, the angle hall sensor with higher precision is needed, so that the control difficulty is high and the cost is higher.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a gearshift, shift system and vehicle, this gearshift, shift system and vehicle realize the required precision to the circuit of the in-process of shifting lower, have reduced the degree of difficulty and the cost that keep off the position control.
In a first aspect, a gear shifting apparatus is provided, including:
the gear trigger circuits correspond to the gears of each transmission one by one;
the trigger component is connected with the gear operating component; wherein,
and operating the gear operating component, and triggering a gear triggering circuit corresponding to the required transmission gear by the triggering component to generate a gear shifting signal.
With reference to the first aspect, in a first possible implementation manner of the first aspect, the triggering component is an on component, the gear triggering circuit corresponding to each transmission gear is an off circuit, and the shift signal is an on signal; wherein,
the conduction component triggers the gear trigger circuit corresponding to the gear of the required transmission to generate the conduction signal by conducting the gear trigger circuit corresponding to the gear of the required transmission.
With reference to the first aspect or any one of the foregoing possible implementations of the first aspect, in a second possible implementation of the first aspect, the conducting component conducts the gear trigger circuit corresponding to the required transmission gear through contact of the disconnecting contact of the gear trigger circuit corresponding to the required transmission gear.
With reference to the first aspect or any one of the foregoing possible implementations of the first aspect, in a third possible implementation of the first aspect, the gear trigger circuit corresponding to each transmission gear is grounded.
With reference to the first aspect or any one of the foregoing possible implementations of the first aspect, in a fourth possible implementation of the first aspect, the triggering component is a magnetic component, the gear triggering circuit corresponding to each transmission gear is provided with a magnetic induction component, and the shift signal is an electric potential signal; wherein,
and the magnetic part is coupled with a magnetic induction part arranged on a gear triggering circuit corresponding to the gear of the required transmission to generate the potential signal.
With reference to the first aspect or any one of the foregoing possible implementations of the first aspect, in a fifth possible implementation of the first aspect, the magnetic induction element is a hall switch.
With reference to the first aspect or any one of the foregoing possible implementations of the first aspect, in a sixth possible implementation of the first aspect, the magnetic member is a magnet.
With reference to the first aspect or any one of the above possible implementations, in a seventh possible implementation of the first aspect, the gear operation member is a lever-type gear operation member, a knob-type gear operation member, or a push-button-type gear operation member.
With reference to the first aspect or any one of the foregoing possible implementations, in an eighth possible implementation of the first aspect, the shift device further includes a detection unit; wherein,
the detection unit is used for detecting the gear shifting signal so that a controller can execute gear shifting operation according to the gear shifting signal detected by the detection unit.
In a second aspect, a gear shifting system is provided, which includes the gear shifting device in the ninth possible implementation manner of the first aspect and a controller, wherein the controller is configured to control a transmission gear to be shifted to the required transmission gear according to the gear shifting signal detected by the detection unit.
In a third aspect, a vehicle is provided that includes the gear shifting system of the second aspect.
With reference to the third aspect, in a first possible implementation manner of the third aspect, the vehicle is an electric vehicle.
Therefore, in the embodiment of the utility model provides an in, trigger the required derailleur through connecting in the trigger part that keeps off position operating element and keep off the position trigger circuit that the position corresponds and produce the signal of shifting to the controller can keep off the position with the derailleur according to the source of this signal of shifting to switch over the required derailleur of user to keep off the position, thereby, the embodiment of the utility model provides a only need judge required derailleur according to the source of the signal of shifting that produces in the position trigger circuit that corresponds and keep off the position, easily realize to every derailleur keeps off the position that the position corresponds keeps off trigger circuit and independently sets up, lower to the required precision, can reduce the degree of difficulty that keeps off position control, thereby can reduce.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a shifting device in an implementation according to an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of a shifting device in an implementation according to an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a conducting component in an implementation according to an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of a gear shift device in an implementation according to an embodiment of the present invention.
Fig. 5 shows a schematic structural diagram of a lever-type shift operating member in an implementation according to an embodiment of the present invention.
Fig. 6 shows a schematic structural diagram of a gear shift system in an implementation according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be understood that the term "vehicle" or "vehicular" or other similar terms as used herein include typical motor vehicles such as passenger cars, including Sport Utility Vehicles (SUVs), buses, trucks, various commercial vehicles, and the like, and includes hybrid cars, electric only cars, plug-in hybrid cars, hydrogen powered cars, and other alternative fuel (e.g., fuel derived from resources other than petroleum) cars.
Fig. 1 shows a schematic structural diagram of a gear shift device 100 according to an implementation of an embodiment of the present invention.
As shown in fig. 1, the gear shifting apparatus 100 may include:
a plurality of gear trigger circuits 120, one for each transmission gear;
a trigger member 110 connected to the shift position operation member; wherein,
by actuating the gear operating element, the triggering element 110 triggers a gear triggering circuit 120 corresponding to the desired transmission gear to generate a shift signal.
For example, as illustrated in FIG. 1, the transmission gears may include R, P, N, and D gears.
Accordingly, the shifting apparatus 100 may include the gear trigger circuit 120 corresponding to the R-range, the gear trigger circuit 120 corresponding to the P-range, the gear trigger circuit 120 corresponding to the N-range, and the gear trigger circuit 120 corresponding to the D-range.
When the driver needs to shift to the N-gear, the gear operating component can be operated, and the triggering component 110 can trigger the gear triggering circuit 120 corresponding to the N-gear to generate a gear shifting signal.
It should be understood that the above-mentioned R, P, N and D gears are common gears corresponding to the transmission, but the embodiment of the present invention is not limited thereto.
For example, the transmission gears can include 1 gear and 2 gears in addition to the R gear, P gear, N gear, and D gear.
For a clearer understanding of the embodiments of the present invention, the transmission gears will be described below, but it should be understood that the embodiments of the present invention are not limited thereto.
The P gear can be called parking gear and is used for parking, and a mechanical device is used for locking a rotating part of the automobile so that the automobile cannot move. The gear operating member can be set to the "P" position when the vehicle needs to stay in a fixed position for a long period of time or before leaving the vehicle after a stop.
The R gear can be called reverse gear, and the vehicle can be used after reversing.
And the N gear, the 1 gear and the 2 gear are all forward gears.
Therefore, in the embodiment of the utility model provides an in, trigger the required derailleur through connecting in the trigger part that keeps off a position operating element and keep off the fender position trigger circuit that the position corresponds and switch on to produce the signal of shifting, the controller can keep off the position with the derailleur according to the source of this signal of shifting and switch over the required derailleur of user to keep off the position, thereby, the embodiment of the utility model provides a only need judge required derailleur according to the source of the signal of shifting that produces in keeping off position trigger circuit and keep off the position, easily realize to every derailleur keeps off the position that the position corresponds keeps off position trigger circuit and independently sets up, lower to the required precision, can reduce the degree of difficulty that keeps off position.
Optionally, the embodiment of the utility model provides an in, this gearshift can also include detecting element, and this detecting element can be used to detect the required derailleur and keep off the gear shift signal that the fender position trigger circuit that corresponds produced to the controller can keep off the position according to this shift signal control and switch to the required derailleur of user and keep off the position.
Optionally, in one implementation, the triggering component 110 is an on component, the gear triggering circuit 120 corresponding to each transmission gear is an off circuit, and the shift signal is an on signal; the conduction component triggers the gear trigger circuit corresponding to the required transmission gear to generate the conduction signal by conducting the gear trigger circuit corresponding to the required transmission gear.
Optionally, in addition to the contact switch provided in the above embodiment to turn on the gear trigger circuit 120, in another implementation manner, the gear trigger circuit may be turned on in a non-contact manner, so as to generate a shift signal of a corresponding gear. Such as proximity switches, to achieve the desired conduction of the gear trigger circuit 120. In an alternative embodiment, the triggering component 110 is a magnetic component, the gear triggering circuit 120 corresponding to each transmission gear is provided with a magnetic induction component, and the gear shifting signal is an electric potential signal; and the magnetic part is coupled with a magnetic induction part arranged on a gear triggering circuit corresponding to the gear of the required transmission to generate the potential signal.
In order to facilitate a clearer understanding of the present invention, the shifting devices in the above two implementations will be described below with reference to fig. 2 and 4, respectively.
Fig. 2 shows a schematic structural diagram of a gear shift device 200 according to an embodiment of the present invention. As shown in fig. 2, the gear shifting device 200 includes:
a conducting member 210 connected to the gear operating member; and
a disconnect circuit 220 for each transmission gear.
Wherein the conducting part 210 conducts the open circuit 220 corresponding to the desired transmission gear to generate the conducting signal by the operation of the gear operating part manipulated by the user for switching to the desired transmission gear.
For example, as illustrated in FIG. 2, the transmission gears may include R, P, N, and D gears.
Accordingly, the shifting apparatus 200 may include an open circuit 220 for R range, an open circuit 220 for P range, an open circuit 220 for N range, and an open circuit 220 for D range. When the driver needs to switch to the N-range, the shift position operation member can be operated, and the conducting member 210 connected to the shift position operation member can conduct the open circuit 220 corresponding to the N-range, so as to generate a conducting signal. Accordingly, the controller 300 can shift the transmission range to the N range according to the on signal.
Therefore, in the embodiment of the utility model provides an in, through connect in keep off a position the part of switching on of operation part with the required derailleur keep off the break-off circuit that the position corresponds and switch on and produce the turn-on signal to the controller keeps off the position with the derailleur according to this signal and switches over to the required derailleur of user and keeps off the position, thereby, the embodiment of the utility model provides a only need keep off the position that corresponds switches on and break off and judge required derailleur and keep off the position according to keeping off the position trigger circuit, because keep off position trigger circuit switch on and break off easily and realize to every derailleur keeps off the position that the position corresponds keeps off the position trigger circuit and is independent setting, lower to.
Optionally, the embodiment of the utility model provides an in, this gearshift can also include detecting element, and this detecting element can be used to detect the required derailleur and keep off the switch-on signal that the fender position trigger circuit that corresponds produced to the controller can keep off the position according to this switch-on signal control and switch to the required derailleur of user and keep off the position.
Optionally, the utility model provides an in the implementation of the utility model, the derailleur keeps off the fender position trigger circuit that the position corresponds and can ground connection. At this time, the aforementioned conducting signal is a ground signal.
Therefore, the detection unit can determine that the gear trigger circuit of a certain gear is turned on after detecting the grounding signal, and the controller can be switched to the corresponding gear according to the grounding signal detected by the detection unit. Therefore, the embodiment of the utility model provides a can only realize the definite that required derailleur keeps off the position through ground signal, reduce the degree of difficulty that keeps off position control further to can reduce cost.
For example, as shown in fig. 2, the gear trigger circuits corresponding to the R, P, N, and D gears are all grounded, and after the conducting component 220 conducts the gear trigger circuit corresponding to the N gear, the detecting unit may detect a ground signal of the gear trigger circuit corresponding to the N gear, so that the controller 300 may switch the transmission gear to the N gear according to the ground signal detected by the detecting unit.
Optionally, in an implementation manner of the embodiment of the present invention, the open circuits 220 corresponding to all transmission gears may be disposed in the same Printed Circuit Board (PCB).
Optionally, in an implementation manner of the embodiment of the present invention, the detection unit may also be disposed in the PCB, and may also be integrated with the controller 300.
Optionally, in an implementation manner of the embodiment of the present invention, under the condition that the detecting unit is disposed in the PCB, the detecting unit may be disposed in the PCB board provided with the open circuit 220 corresponding to all the gears of the transmission.
Optionally, in an implementation manner of the embodiment of the present invention, the open circuit corresponding to each transmission gear may be made of copper.
Of course, the open circuit corresponding to each transmission gear can be made of other conductive materials.
For example, the open circuit for the transmission gear may be made of an aluminum alloy.
Optionally, in an implementation manner of the embodiment of the present invention, the conducting component 120 may be a copper sheet.
Similarly, the conducting member 220 may be made of other conductive materials, and the embodiment of the invention is not limited thereto.
For example, the conductive member 220 may be made of iron or aluminum alloy.
Optionally, in one implementation of the embodiment of the present invention, both ends of the disconnection portion of the disconnection circuit 220 may have disconnection contacts, for example, as shown in fig. 2, a gear trigger circuit corresponding to each transmission gear may have disconnection contacts a and b.
The driver can operate the gear lever, and the on member 220 is contacted by the off contact of the off circuit 220 corresponding to the desired transmission gear by the driver's operation of the gear lever, and the off circuit 220 corresponding to the desired transmission gear is turned on.
For example, as shown in fig. 2, each transmission gear has a contact a and a contact b, and the conducting component 210 can contact with the disconnecting contact a and the disconnecting contact b of the gear trigger circuit corresponding to the N gear, so that the disconnecting circuit 220 is conducted, and the controller switches the transmission gear to the N gear after detecting that the gear trigger circuit corresponding to the N gear is conducted.
Therefore, in this application embodiment, the switching of keeping off the position is controlled through the disconnection contact of the break-off circuit that switches on part and fender position and correspond, realizes by the contact of two parts that control is changeed and realizes, and lower to the required precision to can further reduce the control degree of difficulty and cost.
It should be understood that, in addition to turning on the off circuit by the way of turning on the component 220 to contact the off contacts a and b, the embodiment of the present invention can also turn on the gear trigger circuit by other ways. For example, the gear trigger circuit may be turned on by emitting electromagnetic waves.
The embodiment of the present invention does not limit the specific form of the conducting member 210.
For example, the conducting member 210 may have a plurality of conducting pins, and the gear trigger circuit is switched on by the contact of the conducting pins with the contacts in the open circuit.
For example, as shown in fig. 3, the conducting component 210 is a movable contact 210, and when the gear operating component is operated, the movable contact moves along with the gear operating component, and at the set gear position, the movable contact conducts the corresponding gear trigger circuit. In this embodiment, the conducting component 210 may have three conducting contact pins, that is, a conducting contact pin 211, a conducting contact pin 212, and a conducting contact pin 213, any two conducting contact pins contact with contacts of the disconnecting circuit, so that the disconnecting circuit may be conducted, and the user operates the gear operating component, so that the conducting component 210 may be moved, and the disconnecting circuit 220 corresponding to the required transmission gear may be conducted.
Of course, each gear trigger circuit may have a contact switch, and the contact switch on the required gear trigger circuit is turned on by operating the gear operating member, so as to switch to the corresponding gear.
It should be understood that fig. 2 only shows a schematic structural diagram of the gear shifting device 200, and the gear shifting device according to the embodiment of the present invention should not be particularly limited. For example, the resistance R in each open circuit may be a specially-arranged resistance, and may also be a resistance possessed by the electric wire itself in the gear trigger circuit according to an embodiment of the present invention.
Fig. 4 shows a schematic structural diagram of a gear shift device 400 according to an embodiment of the present invention.
As shown in fig. 4, the gear shifting apparatus 400 may include:
a magnetic member 410 connected to the gear operating member;
and a gear trigger circuit 420 corresponding to each transmission gear, wherein the gear trigger circuit corresponding to each transmission gear is provided with a magnetic induction piece 421; and
wherein, by the operation of operating the gear operating component to switch to the required transmission gear by the user, the magnetic member 410 is coupled with the magnetic sensing member 421 disposed on the gear triggering circuit corresponding to the required transmission gear to generate the induced electric potential.
For example, as shown in fig. 4, the transmission gears include R gear, P gear, N gear, and D gear, and the gear shifting device 400 may include a gear trigger circuit 421 corresponding to D gear, a gear trigger circuit 421 corresponding to P gear, a gear trigger circuit 421 corresponding to N gear, and a gear trigger circuit 421 corresponding to D gear.
After a driver needs to switch to the R gear, the driver can operate the gear operating component, the magnetic member 410 connected to the gear operating component can be located above the magnetic induction member 421 arranged on the gear trigger circuit corresponding to the R gear, and the magnetic member 410 can be coupled with the magnetic induction member 421 arranged on the gear trigger circuit corresponding to the R gear to generate an induced potential.
Thus, the controller 500 can determine that the transmission gear needs to be shifted to the R range according to the generation source of the coupling potential on the gear trigger circuit corresponding to the R range.
Therefore, in the embodiment of the utility model provides an in, through connect in the magnetism spare that keeps off a position operating element and the required derailleur keep off the position magnetic induction spare coupling that sets up on the circuit and produce induced electromotive force that the position corresponds and keep off the position of the position touching electricity of position, thereby the controller can be according to the production source of this induced electromotive force, confirms that the required derailleur of user keeps off the position, and keeps off the position with the derailleur and switch to required derailleur and keep off the position, thereby, the embodiment of the utility model discloses a position that needs to switch is judged to only need to produce induced electromotive force according to which the position that keeps off that the position corresponds touches the position touching electricity of position and goes up to produce induced electromotive force, easily realizes to every derailleur keeps off the position that the position corresponds and keeps off.
Optionally, in the embodiment of the present invention, the magnetic member 410 is a magnet, and the magnetic induction member 420 is a hall switch.
Optionally, as shown in fig. 4 in the embodiment of the present invention, the gear shifting device 400 may further include a detecting unit 430, and the detecting unit 430 may be configured to detect a potential signal generated by a gear trigger circuit corresponding to a desired transmission gear, so that the controller 500 may control the gear to be shifted to a desired transmission gear of a user according to the potential signal.
Optionally, in an implementation manner of the embodiment of the present invention, the gear trigger circuit 421 corresponding to the gears of all the transmissions can be disposed on a PCB.
Optionally, in an implementation manner of the embodiment of the present invention, the detecting unit 430 may also be disposed in the PCB, and may also be integrated with the controller 500.
Optionally, in an implementation manner of the embodiment of the present invention, under the condition that the detecting unit 430 is disposed in the PCB, the detecting unit may be disposed in the PCB board provided with the gear trigger circuit 420 corresponding to all the gears of the transmission.
Optionally, in an implementation manner of the embodiment of the present invention, the magnetic induction member 421 may be a hall switch.
Optionally, in an implementation manner of the embodiment of the present invention, the magnetic member 410 is a magnet.
It should be understood that fig. 4 is only a schematic structural diagram of the gear shifting device, and the gear shifting device according to the embodiment of the present invention should not be particularly limited. For example, the resistance R in each open circuit may be a specially-arranged resistance, and may also be a resistance possessed by the electric wire itself in the gear trigger circuit according to an embodiment of the present invention.
Optionally, in the embodiment of the utility model provides an in, the manipulation part of shifting can include user manipulation piece and the trace piece of being connected with this user manipulation piece, can be provided with the trigger part on the trace piece, wherein, operates this user manipulation piece through the driver for the trace piece swings, and thereby makes the trigger part trigger the fender position trigger circuit that required derailleur kept off the position and produce the signal of shifting.
When the user operating member is in a rod shape, the shift operating member may be referred to as a lever-type shift operating member or a shift lever. When the user operating element is a key, the shift operating member may be referred to as a key shift operating member, or as a shift key.
Optionally, the linkage may be a rod-shaped structure, and the trigger component may be disposed on a bottom surface of the rod-shaped structure or a side surface close to the bottom surface.
For ease of understanding, a schematic structural view of the lever shift operating member will be described below in conjunction with fig. 5. For example, as shown in fig. 5, the lever type shift operating member may include a handle 601, an upper link 602, and a lower link 603, and a trigger member 604 is provided on a bottom surface of the lower link 603. The handle 601 and the upper link 602 may be formed as the user manipulating member, and the lower link 601 is the linking member.
When a driver needs to switch gears, the driver operates the handle 601, the handle 601 can drive the upper connecting rod 602 to move, and the upper connecting rod 602 can drive the lower connecting rod 603 to move, so that the triggering component arranged on the bottom surface of the lower connecting rod 603 can trigger the gear triggering circuit corresponding to the corresponding gear to generate a gear shifting signal.
Fig. 6 is a schematic structural diagram of a gear shift system 700 according to an embodiment of the present invention.
As shown in fig. 6, the gear shifting system 700 includes a gear shifting device 710 and a controller 720.
Optionally, in an implementation manner of the embodiment of the present invention, the gear shifting device 710 may correspond to the gear shifting device 100, 200, or 300, and corresponding functions of the gear shifting device 100, 200, or 300 may be implemented, which is not described herein again for brevity.
And, the controller 720 may correspond to the controller 300 or 500 above, and may implement the corresponding functions of the controller 300 or 500, which are not described herein again for brevity.
Optionally, in one implementation of the embodiment of the present invention, the controller 520 may include a module for implementing shift control.
For example, a receiving module for receiving a shift signal sent by a detecting unit in the shift device 710; and the control module is used for switching the transmission gear to the transmission gear required by the user according to the gear shifting signal sent by the detection unit.
It should be understood that the division of the above-described modules is only one logical function division, and in actual implementation, there may be other division manners.
Optionally, in an embodiment of the present invention, the controller 720 may include a memory, a processor, and a transceiver, wherein the memory is used for storing program codes, and the processor is used for calling corresponding codes stored in the memory.
For example, the processor may call up code stored in the memory to switch the transmission gear to the user-desired transmission gear in response to a shift signal from the detection unit.
Optionally, in an embodiment of the present invention, the controller may be a vehicle controller (vehicle controller). The VCU is a core electronic control unit for realizing the control decision of the whole vehicle, and can be generally configured in a new energy vehicle.
In addition to the above mentioned functions of the embodiment of the present invention, the VCU judges the driving intention of the driver by collecting signals such as an accelerator pedal, a gear, a brake pedal, etc.; the method comprises the steps that by monitoring vehicle state (vehicle speed, temperature and the like), after being judged and processed by a VCU, running state control instructions of vehicles are sent to a power system and a power battery system, and meanwhile, the working mode of a vehicle-mounted accessory power system is controlled; the VCU has the functions of fault diagnosis, protection and storage of the whole vehicle system.
Alternatively, in the embodiment of the present invention, the detecting unit in the gear shifting device 710 may be part of the controller 720.
Alternatively, in the embodiment of the present invention, the controller 720 may be divided into two independent devices.
For example, one device may determine which gear the user needs to have in the transmission according to the shift signal generated in the shifting device 710 (the device may be disposed in the PCB board together with the detection unit), and the other device may control the transmission gear to perform the gear shifting after determining the user needs to have the transmission gear.
An embodiment of the utility model provides a vehicle, this vehicle can include shift system.
Alternatively, the shifting system may be the shifting system shown in fig. 6, and for brevity, will not be described again.
Alternatively, the vehicle may be an electric vehicle.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. A gear shifting apparatus, comprising:
the gear trigger circuits correspond to the gears of each transmission one by one;
the trigger component is connected with the gear operating component; wherein,
and operating the gear operating component, and triggering a gear triggering circuit corresponding to the required transmission gear by the triggering component to generate a gear shifting signal.
2. The gear shifting apparatus of claim 1, wherein the triggering member is an on-state member, the gear triggering circuit for each transmission gear is an off-state circuit, and the shift signal is an on-state signal; wherein,
the conduction component triggers the gear trigger circuit corresponding to the gear of the required transmission to generate the conduction signal by conducting the gear trigger circuit corresponding to the gear of the required transmission.
3. The shifting apparatus of claim 2, wherein the conducting member conducts the gear trigger circuit corresponding to the desired transmission gear by contacting an open contact of the gear trigger circuit corresponding to the desired transmission gear.
4. The shifting apparatus of claim 3, wherein the gear activation circuit for each transmission gear is grounded.
5. The gear shifting device according to claim 1, wherein the triggering component is a magnetic member, the gear triggering circuit corresponding to each transmission gear is provided with a magnetic induction member, and the gear shifting signal is an electric potential signal; wherein,
and the magnetic part is coupled with a magnetic induction part arranged on a gear triggering circuit corresponding to the gear of the required transmission to generate the potential signal.
6. The shifting apparatus of claim 5, wherein the magnetic induction member is a Hall switch.
7. The shifting apparatus of claim 5, wherein the magnetic member is a magnet.
8. The gear shift device according to any one of claims 1 to 7, characterized in that the gear operation member is a lever-type gear operation member, a knob-type gear operation member or a push-button-type gear operation member.
9. The shifting apparatus according to any one of claims 1 to 7, characterized in that the shifting apparatus further comprises a detection unit; wherein,
the detection unit is used for detecting the gear shifting signal so that a controller can execute gear shifting operation according to the gear shifting signal detected by the detection unit.
10. A gear shift system comprising the gear shift device according to claim 9 and a controller, wherein the controller is configured to control a transmission gear to be shifted to the desired transmission gear in accordance with the gear shift signal detected by the detection unit.
11. A vehicle comprising a gear shift system according to claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877538.5U CN205896141U (en) | 2016-08-12 | 2016-08-12 | Gearshift, shift system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877538.5U CN205896141U (en) | 2016-08-12 | 2016-08-12 | Gearshift, shift system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205896141U true CN205896141U (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877538.5U Active CN205896141U (en) | 2016-08-12 | 2016-08-12 | Gearshift, shift system and vehicle |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515354A (en) * | 2017-09-20 | 2019-03-26 | 郑州宇通客车股份有限公司 | A kind of interchangeable gear controller and the vehicle equipped with the gear controller |
| CN110513471A (en) * | 2019-08-20 | 2019-11-29 | 中国第一汽车股份有限公司 | A kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage medium |
| CN110861646A (en) * | 2019-11-11 | 2020-03-06 | 北京长城华冠汽车科技股份有限公司 | Gear shifting system and gear shifting method of electric automobile |
| CN113389894A (en) * | 2020-03-13 | 2021-09-14 | 上海汽车集团股份有限公司 | Electronic gear shifting system, gear shifting controller and gear shifting control method |
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2016
- 2016-08-12 CN CN201620877538.5U patent/CN205896141U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515354A (en) * | 2017-09-20 | 2019-03-26 | 郑州宇通客车股份有限公司 | A kind of interchangeable gear controller and the vehicle equipped with the gear controller |
| CN109515354B (en) * | 2017-09-20 | 2024-02-27 | 宇通客车股份有限公司 | Interchangeable gear controller and vehicle provided with same |
| CN110513471A (en) * | 2019-08-20 | 2019-11-29 | 中国第一汽车股份有限公司 | A kind of vehicle shift signal detecting method, vehicle button-head, vehicle and storage medium |
| CN110513471B (en) * | 2019-08-20 | 2021-05-11 | 中国第一汽车股份有限公司 | Vehicle gear shifting signal detection method, vehicle ball head, vehicle and storage medium |
| CN110861646A (en) * | 2019-11-11 | 2020-03-06 | 北京长城华冠汽车科技股份有限公司 | Gear shifting system and gear shifting method of electric automobile |
| CN113389894A (en) * | 2020-03-13 | 2021-09-14 | 上海汽车集团股份有限公司 | Electronic gear shifting system, gear shifting controller and gear shifting control method |
| CN113389894B (en) * | 2020-03-13 | 2022-05-31 | 上海汽车集团股份有限公司 | Electronic gear shifting system, gear shifting controller and gear shifting control method |
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Inventor after: Ma Donghui Inventor after: Cui Zhongyang Inventor before: Ma Donghui Inventor before: Tang Rui |
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Address after: Room 8, floor 801, room 3, No. 10, Wangjing street, Beijing, Chaoyang District, Beijing Patentee after: Beijing vehicle and home Information Technology Co., Ltd. Address before: 100102 Beijing Chaoyang District City, Fu Tong East Street, No. 1 Building No. 5 hospital room 312707 Patentee before: BEIJING CHEHEJIA INFORMATION TECHNOLOGY CO., LTD. |
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Effective date of registration: 20211129 Address after: 101300 room 107, building 1, courtyard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing (scientific and technological innovation functional area) Patentee after: Beijing chehejia Automobile Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |