CN109774790A - A kind of wheel position display system, method and vehicle - Google Patents
A kind of wheel position display system, method and vehicle Download PDFInfo
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- CN109774790A CN109774790A CN201711123892.4A CN201711123892A CN109774790A CN 109774790 A CN109774790 A CN 109774790A CN 201711123892 A CN201711123892 A CN 201711123892A CN 109774790 A CN109774790 A CN 109774790A
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- wheel position
- wheel
- slide plate
- idle pulley
- steering
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Abstract
The present invention provides a kind of wheel position display system, method and vehicles.The vehicle includes sequentially connected steering wheel, steering column and wheel, and the wheel position display system includes: the wheel position sensors and display module of interconnection；The wheel position sensors, for being rotated with the steering column, and determine wheel position according to rotational angle, the wheel position being sent to the display module when the steering wheel drives steering column rotation；The display module, for receiving and showing the wheel position.Wheel position sensors used in the embodiment of the present invention are mechanical transmissions, reliable and stable；Display module shows the wheel position that wheel position sensors determine, driver can intuitively see that wheel is in steering position or to return positive position, so that driving is safer, parking is more convenient.
Description
Technical field
The present invention relates to technical field of vehicle, in particular to a kind of wheel position display system, method and vehicle.
Background technique
Automobile is more and more in existing market, and driver is greatly fresh driver, and driver is in vehicle starting and stopping
When want confirm wheel whether return positive status.If it is not known that wheel position, starting suddenly is easy to make vehicle not according to driving
The will direction running for the person of sailing, it is easy to cause the scratch of automobile.There there is no discovery wheel after either driver leaves cockpit
Hui Zheng, returning interior steering wheel rotation makes its time just, some vehicles have hydraulic booster, could operate after needing to start vehicle
Steering wheel makes its time just, therefore causes time and the oil consumption of waste driver.Whether confirmation wheel returns just, using side
It is made reference to disk, but sometimes steering wheel is to go back to positive position, but wheel is not to go back to positive position.The current also side of having
To disk rotary transform tensor device, but special rotary angle transmitter is needed mostly, need that controller additionally is installed to increase to read
Cost.
Summary of the invention
In view of this, the present invention is directed to propose a kind of wheel position display system, confirms wheel with solution in the prior art
The problem of the project plan comparison complexity of position.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of wheel position display system is applied to vehicle, and the vehicle includes sequentially connected steering wheel, steering column
And wheel, the wheel position display system include: the wheel position sensors and display module of interconnection；
The wheel position sensors are used for when the steering wheel drives steering column rotation, with the steering
Tubing string rotation, and wheel position is determined according to rotational angle, the wheel position is sent to the display module；
The display module, for receiving and showing the wheel position.
Further, tooth sector is provided on the steering column, the wheel position sensors include the first idle pulley；
The tooth sector is engaged with first idle pulley, and when the steering column rotates, the tooth sector drives institute
State the rotation of the first idle pulley.
Further, the wheel position sensors further include the second idle pulley, timing gears, pointer and conducting slide plate；
Second idle pulley and first idle pulley form concentric circles, and are fixed on first idle pulley, the timing
Gear is engaged with second idle pulley, and one end of the pointer is fixed on the center of the timing gears, the pointer it is another
End is contacted with the conducting slide plate；
When first idle pulley rotates, second idle pulley is rotated with first idle pulley, and the timing gears are with described
The rotation of second idle pulley, the pointer are swung with the timing gears, adjust contact position of the pointer on the conducting slide plate
It sets, the wheel position sensors determine the wheel position according to the contact position.
Further, the conducting slide plate includes left conducting slide plate, returns positive conducting slide plate, right conducting slide plate；
Described time positive conducting slide plate is located among the left conducting slide plate and right conducting slide plate, and with the left conducting slide plate
It is disposed adjacent with right conducting slide plate；
The wheel position sensors are according to the pointer and the left conducting slide plate, described time positive conducting slide plate, described
A contact in right conducting slide plate, determines the wheel position.
Further, the display module includes left turn indicator lamp, right turn indicator lamp, returns positive indicator light；
The display module is according to the pointer and the left conducting slide plate, described time positive conducting slide plate, the right conducting
One in slide plate contact, it is corresponding to light the left turn indicator lamp, return positive indicator light, one in right turn indicator lamp.
Further, the wheel position display system further includes sensor fastening device；
The wheel position sensors are fixed on the steering column by the sensor fastening device.
Further, the sensor fastening device includes fixed station, the first shell and second housing；
First shell and the second housing constitute cavity, and the wheel position sensors are placed on the cavity
In, first shell is fixed on the fixed station, and the fixed station is fixed on the steering column.
Further, the sensor fastening device includes fixing clamp；
One end of the fixing clamp is fixed on the wheel position sensors, and the other end of the fixing clamp is stuck in described
On steering column.
Compared with the existing technology, wheel position display system of the present invention has the advantage that
In the present invention, wheel position sensors are mechanical transmissions, reliable and stable；Display module shows wheel position sensing
The wheel position that device determines, driver can intuitively see that wheel is in steering position or to return positive position, so that driving
Safer, parking is more convenient.
Another object of the present invention is to propose a kind of wheel position display methods, shown applied to above-mentioned wheel position
System, which comprises
When steering wheel drives steering column rotation, wheel position is determined according to the rotational angle of the steering column；
Show the wheel position.
The wheel position display methods and above-mentioned wheel position display system compared with the existing technology possessed by advantage
Identical, details are not described herein.
Another object of the present invention is to propose that a kind of vehicle, the vehicle include above-mentioned wheel position display system.
Possessed advantage is identical compared with the existing technology with above-mentioned wheel position display system for the vehicle, herein no longer
It repeats.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of one of structural schematic diagram of wheel position display system described in the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of vehicle described in the embodiment of the present invention one；
Fig. 3 is the position view of wheel position sensors described in the embodiment of the present invention one；
Fig. 4 is one of the structural schematic diagram of wheel position sensors described in the embodiment of the present invention one；
Fig. 5 is the structural schematic diagram that slide plate is connected described in the embodiment of the present invention one；
Fig. 6 is a kind of second structural representation of wheel position display system described in the embodiment of the present invention one；
Fig. 7 is the structural schematic diagram of sensor fastening device described in the embodiment of the present invention one；
Fig. 8 is a kind of step flow chart of wheel position display methods described in the embodiment of the present invention two.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment one
Describe a kind of wheel position display system provided in an embodiment of the present invention in detail.
Referring to Fig.1, a kind of structural schematic diagram of wheel position display system provided in an embodiment of the present invention is shown.See figure
Vehicle shown in 2, the vehicle include sequentially connected steering wheel 201, steering column 202 and wheel 203, the wheel position
Display system includes: the wheel position sensors 101 and display module 102 of interconnection；
The wheel position sensors 101, for the steering wheel 201 drive the steering column 202 rotate when, with
The steering column 202 rotates, and determines wheel position according to rotational angle, and the wheel position is sent to the display mould
Block 102；
The display module 102, for receiving and showing the wheel position.
In the present embodiment, vehicle includes sequentially connected steering wheel 201, steering column 202 and wheel 203, and driver turns
Dynamic steering wheel 201, steering wheel 201 drive steering column 202 to rotate, and steering column 202 is rotated with motor car wheel 203.As shown in Figure 3
Wheel position sensors position view, wheel position sensors 101 can be set on steering column 202.Wheel position
Sensor 101 is set when steering wheel 201 drives steering column 202 to rotate, is rotated with steering column 202, available steering tube
The rotational angle of column 202 further determines that the rotational angle of wheel 203, i.e. wheel position after the rotation of wheel 203.Wheel position
It sets sensor 101 and wheel position is sent to display module 102, display module 102 is shown after receiving wheel position, thus
Whether prompt driver's wheel 203 returns just.For example, prompt driver's wheel does not return just, left side, or prompt driver's vehicle are turned to
Wheel has returned just.The embodiment of the present invention is not limited how display module shows in detail, can be configured according to the actual situation.
Optionally, referring to the structural schematic diagram of wheel position sensors shown in Fig. 4, it is arranged on the steering column 202
There is tooth sector 2021, the wheel position sensors 101 include the first idle pulley 1011；
The tooth sector 2021 is engaged with first idle pulley 1011, when the steering column 202 rotates, the steering
Gear 2021 drives first idle pulley 1011 to rotate.
In the present embodiment, tooth sector 2021 is provided on steering column 202, wheel position sensors 101 include first
Idle pulley 1011.When steering column 202 rotates, tooth sector 2021 is rotated with steering column 202.Due to tooth sector 2021 with
The engagement of first idle pulley 1011, rotate gear 2021 drive the first idle pulley 1011 to rotate when rotating.Therefore, wheel position sensors
101 can determine the rotational angle of rotate gear 2021, and then determine steering column according to the rotational angle of the first idle pulley 1011
202 and wheel 203 rotational angle, so that it is determined that wheel position.
Optionally, the wheel position sensors 101 further include the second idle pulley 1012, timing gears 1013, pointer 1014
With conducting slide plate 1015；
Second idle pulley 1012 forms concentric circles with first idle pulley 1011, and is fixed on first idle pulley 1011
On, the timing gears 1013 are engaged with second idle pulley 1012, and one end of the pointer 1014 is fixed on the timing gear
The center of wheel 1013, the other end of the pointer 1014 are contacted with the conducting slide plate 1015；
First idle pulley 1011 rotate when, second idle pulley 1012 is rotated with first idle pulley 1011, it is described just
When gear 1013 rotated with second idle pulley 1012, the pointer 1014 is swung with the timing gears 1013, described in adjustment
Contact position of the pointer 1014 on the conducting slide plate 1015, the wheel position sensors 101 are according to the contact position
Determine the wheel position.
In the present embodiment, as shown in Figure 4, the second idle pulley 1012 and the first idle pulley 1011 form concentric circles, and are fixed on the
On one idle pulley 1011.When the first idle pulley 1011 is rotated with rotate gear 2021, the second idle pulley 1012 is with 1011 turns of the first idle pulley
It is dynamic.Timing gears 1013 are engaged with the second idle pulley 1012, and when the rotation of the second idle pulley 1012, timing gears 1013 are with the second idle pulley
1012 rotations.One end of pointer 1014 is fixed on the center of timing gears 1013, when timing gears 1013 rotate, pointer 1014
It is swung with timing gears 1013.The other end of pointer 1014 is contacted with conducting slide plate 1015, with the swing of pointer 1014, pointer
The contact position of 1014 needle point and conducting slide plate 1015 changes, and wheel position sensors 101 are different according to contact position,
Determine wheel position.
Optionally, the structural schematic diagram of conducting slide plate referring to Figure 5, the conducting slide plate 1015 are slided including left conducting
Piece 10151 returns positive conducting slide plate 10152, right conducting slide plate 10153；
Described time positive conducting slide plate 10152 is located among the left conducting slide plate 10151 and right conducting slide plate 10153, and
It is disposed adjacent with the left conducting slide plate 10151 and right conducting slide plate 10153；
The wheel position sensors 101 according to the pointer 1014 and the left conducting slide plate 10151, just leading for described time
A contact in logical slide plate 10152, the right conducting slide plate 10153, determines the wheel position.
In the present embodiment, conducting slide plate 1015 may include left conducting slide plate 10151, return and slide plate 10152, the right side is just connected lead
Logical slide plate 10153 is located among left conducting slide plate 10151 and right conducting slide plate 10153 wherein returning positive conducting slide plate 10152, and
And it is disposed adjacent and is not connected to left conducting slide plate 10151 and right conducting slide plate 10153.Pointer 1014 is put with timing gears 1013
When dynamic, the needle point of pointer 1014 can with left conducting slide plate 10151, return and slide plate 10152 be just connected, in right conducting slide plate 10153
One contact.Can establish and the circuit that connect of slide plates is connected with three respectively, which conducting slide plate pointer 1014 contacts, then where
The circuit conducting of one conducting slide plate.The conducting slide plate that wheel position sensors 101 are contacted according to pointer 1014, determines wheel position
It sets.Specifically, it is contacted, is determined on the left of wheel steering with left conducting slide plate 10151 according to pointer 1014；According to pointer 1014 and return
Positive conducting slide plate 10152 contacts, and determines that wheel returns just；It is contacted according to pointer 1014 with right conducting slide plate 10153, determines that wheel turns
To the right.1014 swing angle of pointer can be set as 90 ° -180 °, because if the swing angle range of pointer 1014 is smaller,
Corresponding timing gears 1013 and the gear ratio of the second idle pulley 1012 are bigger, then the volume of wheel position sensors 101 is just
It is bigger.The present invention does not limit gear ratio in detail, can be configured according to the actual situation.
Optionally, the display module 102 includes left turn indicator lamp, right turn indicator lamp, returns positive indicator light；
The display module 102 is according to the pointer 1014 and the left conducting slide plate 10151, described time positive conducting slide plate
10152, a contact in the right conducting slide plate 10153, it is corresponding to light the left turn indicator lamp, return positive indicator light, the right side
One in side marker light.
In the present embodiment, display module 102 may include left turn indicator lamp, return positive indicator light, right turn indicator lamp, root
The conducting slide plate correspondence contacted according to pointer 1014 lights indicator light, to indicate wheel position for driver.Specifically, according to finger
Needle 1014 is contacted with left conducting slide plate 10151, is determined on the left of wheel steering, is lighted left turn indicator lamp；According to pointer 1014 with
It returns positive conducting slide plate 10152 to contact, determines that wheel returns just, light back positive indicator light；According to pointer 1014 and right conducting slide plate
10153 contacts, determine on the right side of wheel steering, light right turn indicator lamp.
Optionally, the wheel position display system further includes sensor fastening device 103；
The wheel position sensors 101 are fixed on the steering column 202 by the sensor fastening device 103.
In the present embodiment, wheel position sensors 101 include the first idle pulley 1011, the second idle pulley 1012, timing gears
1013, pointer 1014 and conducting slide plate 1015, therefore, it is necessary to sensor fastening devices 103 to consolidate wheel position sensors 101
It is scheduled on steering column 202.
Optionally, referring to the structural schematic diagram of wheel position display system shown in fig. 6, the sensor fastening device
103 include fixed station 1031, the first shell 1032 and second housing 1033；
First shell 1032 constitutes cavity with the second housing 1033, and the wheel position sensors 101 are placed
In the cavity, first shell 1032 is fixed on the fixed station 1031, and the fixed station 1031 is fixed on described
On steering column 202.
In the present embodiment, sensor fastening device 103 may include fixed station 1031, the first shell 1032 and second housing
1033.First shell 1032 constitutes the cavity for placing wheel position sensors 101 with second housing 1033, and the first shell 1032 can
To be fixed on fixed station 1031 using screw 1034, fixed station 1031 is also fixed on steering column 202 using screw.
Optionally, referring to the structural schematic diagram of sensor fastening device shown in Fig. 7, the sensor fastening device 103
Including fixing clamp；
One end of the fixing clamp is fixed on the wheel position sensors 101, and the other end of the fixing clamp is stuck in
On the steering column 202.
In the present embodiment, wheel position sensors 101 can also be stuck in by the fixing clamp of sensor fastening device 103 to be turned
To on tubing string 202.
In conclusion wheel position display system includes the wheel position sensors interconnected in the embodiment of the present invention
And display module；Wheel position sensors rotate, and according to rotation when steering wheel drives steering column rotation with steering column
Angle determines wheel position, and wheel position is sent to display module；Display module receives and shows wheel position.The present invention is real
The wheel position sensors for applying example use are mechanical transmissions, reliable and stable；Display module shows that wheel position sensors determine
Wheel position, driver can intuitively see that wheel is in steering position or to return positive position so that driving is safer,
Parking is more convenient.
Embodiment two
Referring to Fig. 8, a kind of step flow chart of wheel position display methods provided in an embodiment of the present invention is shown.Using
The wheel position display system described in embodiment one, which comprises
Step 201, when steering wheel 201 drives steering column 202 to rotate, according to the angle of rotation of the steering column 202
It spends and determines wheel position；
In the present embodiment, driver turn steering wheel 201, steering wheel 201 drives steering column 202 to rotate, steering column
202 band motor car wheels 203 rotate.When steering wheel 201 drives steering column 202 to rotate, the angle of rotation of steering column 202 is obtained
Degree determines the rotational angle of wheel 203 according to the rotational angle of steering column 202, and then determines the wheel after the rotation of wheel 203
Position.
Step 202, the wheel position is shown.
It in the present embodiment, after determining wheel position, is shown according to determining wheel position, driver's wheel is prompted to be
Positive position still is being returned in steering position, to facilitate the operation of driver.The embodiment of the present invention to how to show do not make in detail
It limits, can be configured according to the actual situation.
In conclusion in the embodiment of the present invention, when steering wheel drives steering column rotation, according to the rotation of steering column
Situation determines wheel position, and shows wheel position.The embodiment of the present invention can make driver intuitively see that wheel is to turn
Positive position still is being returned to position, so that driving is safer, parking is more convenient.
Embodiment three
Describe a kind of vehicle provided in an embodiment of the present invention in detail.The vehicle includes that above-mentioned wheel position shows system
System.
The vehicle includes sequentially connected steering wheel 201, steering column 202 and wheel 203, which is characterized in that described
Wheel position display system includes: the wheel position sensors 101 and display module 102 of interconnection；
The wheel position sensors 101, for the steering wheel 201 drive the steering column 202 rotate when, with
The steering column 202 rotates, and determines wheel position according to rotational angle, and the wheel position is sent to the display mould
Block 102；
The display module 102, for receiving and showing the wheel position.
In conclusion vehicle includes wheel position display system in the embodiment of the present invention, wheel position display system includes
The wheel position sensors and display module of interconnection, wheel position sensors used in the embodiment of the present invention are mechanically to pass
It is dynamic, it is reliable and stable；Display module shows the wheel position that wheel position sensors determine, driver can intuitively see wheel
It is in steering position or to return positive position, so that driving is safer, parking is more convenient.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of wheel position display system, be applied to vehicle, the vehicle include sequentially connected steering wheel, steering column and
Wheel, which is characterized in that the wheel position display system includes: the wheel position sensors and display module of interconnection；
The wheel position sensors are used for when the steering wheel drives steering column rotation, with the steering column
Rotation, and wheel position is determined according to rotational angle, the wheel position is sent to the display module；
The display module, for receiving and showing the wheel position.
2. wheel position display system according to claim 1, which is characterized in that be provided with steering on the steering column
Gear, the wheel position sensors include the first idle pulley；
The tooth sector is engaged with first idle pulley, and when the steering column rotates, the tooth sector drives described the
The rotation of one idle pulley.
3. wheel position display system according to claim 2, which is characterized in that the wheel position sensors further include
Second idle pulley, timing gears, pointer and conducting slide plate；
Second idle pulley and first idle pulley form concentric circles, and are fixed on first idle pulley, the timing gears
Engaged with second idle pulley, one end of the pointer is fixed on the center of the timing gears, the other end of the pointer with
The conducting slide plate contact；
When first idle pulley rotates, second idle pulley is rotated with first idle pulley, and the timing gears are with described second
Idle pulley rotation, the pointer are swung with the timing gears, adjust contact position of the pointer on the conducting slide plate, institute
It states wheel position sensors and the wheel position is determined according to the contact position.
4. wheel position display system according to claim 3, which is characterized in that the conducting slide plate includes that left conducting is slided
Piece returns positive conducting slide plate, right conducting slide plate；
Described time positive conducting slide plate is located among the left conducting slide plate and right conducting slide plate, and with the left conducting slide plate and the right side
Conducting slide plate is disposed adjacent；
The wheel position sensors are led according to the pointer and the left conducting slide plate, described time positive conducting slide plate, the right side
A contact in logical slide plate, determines the wheel position.
5. wheel position display system according to claim 4, which is characterized in that the display module includes that left steering refers to
Show lamp, right turn indicator lamp, return positive indicator light；
The display module is according to the pointer and the left conducting slide plate, described time positive conducting slide plate, the right conducting slide plate
In a contact, it is corresponding to light the left turn indicator lamp, return positive indicator light, one in right turn indicator lamp.
6. wheel position display system according to claim 1, which is characterized in that the wheel position display system is also wrapped
Include sensor fastening device；
The wheel position sensors are fixed on the steering column by the sensor fastening device.
7. wheel position display system according to claim 6, which is characterized in that the sensor fastening device includes solid
Determine platform, the first shell and second housing；
First shell and the second housing constitute cavity, and the wheel position sensors are placed in the cavity, institute
It states the first shell to be fixed on the fixed station, the fixed station is fixed on the steering column.
8. wheel position display system according to claim 6, which is characterized in that the sensor fastening device includes solid
Clamp；
One end of the fixing clamp is fixed on the wheel position sensors, and the other end of the fixing clamp is stuck in the steering
On tubing string.
9. a kind of wheel position display methods, which is characterized in that it is aobvious to be applied to the described in any item wheel positions of claim 1-8
Show system, which comprises
When steering wheel drives steering column rotation, wheel position is determined according to the rotational angle of the steering column；
Show the wheel position.
10. a kind of vehicle, which is characterized in that the vehicle includes claim 1-8 described in any item wheel position displays system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123892.4A CN109774790A (en) | 2017-11-14 | 2017-11-14 | A kind of wheel position display system, method and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123892.4A CN109774790A (en) | 2017-11-14 | 2017-11-14 | A kind of wheel position display system, method and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109774790A true CN109774790A (en) | 2019-05-21 |
Family
ID=66493506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711123892.4A Pending CN109774790A (en) | 2017-11-14 | 2017-11-14 | A kind of wheel position display system, method and vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN109774790A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829829A (en) * | 2019-11-23 | 2021-05-25 | 扬州市伏尔坎机械制造有限公司 | Semitrailer steering and aligning system |
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| DE2945014A1 (en) * | 1979-11-08 | 1981-05-21 | Ludwig 8502 Zirndorf Stöhr | DISPLAY DEVICE FOR MOTOR VEHICLES |
| CN88102694A (en) * | 1988-05-04 | 1988-12-07 | 刘建堂 | Automatic Transmission |
| CN1054300A (en) * | 1990-02-22 | 1991-09-04 | 托林顿公司 | Be used to detect the device of the direction and the speed of steering wheel shaft |
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Application publication date: 20190521 |