CN219707088U - Steering wheel, steering lamp control system and automobile - Google Patents
Steering wheel, steering lamp control system and automobile Download PDFInfo
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- CN219707088U CN219707088U CN202321300111.5U CN202321300111U CN219707088U CN 219707088 U CN219707088 U CN 219707088U CN 202321300111 U CN202321300111 U CN 202321300111U CN 219707088 U CN219707088 U CN 219707088U
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- 238000001514 detection method Methods 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 description 10
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 7
- 230000010485 coping Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The utility model relates to a steering wheel, wherein a first hand-holding section is arranged at the left part of a rim of the steering wheel, a second hand-holding section is arranged at the right part of the rim of the steering wheel, a steering lamp switch is arranged on the steering wheel, the steering lamp switch comprises a first touch device arranged at the first hand-holding section and a second touch device arranged at the second hand-holding section, the first touch device comprises a first pressure detection unit and a first touch detection unit, and the second touch device comprises a second pressure detection unit and a second touch detection unit. The utility model further provides a steering lamp control system and an automobile. The steering lamp of the automobile can be controlled more conveniently, misoperation can be effectively prevented, and driving safety can be improved.
Description
Technical Field
The utility model relates to an automobile, in particular to a steering wheel, a steering lamp control system and an automobile.
Background
At present, when the regulations force the automobile to have obvious steering/turning-around intention, the corresponding side of the steering lamp needs to be started in time to remind surrounding pedestrians or automobiles. When the automobile turns left, a driver manually turns on a left turn lamp through a turn lamp switch; when the automobile turns right, the driver manually turns on the right turn lamp through the turn lamp switch. At present, most of steering lamp switches of automobiles are mechanical deflector rods, are arranged on the left side of a steering wheel, and rotate upwards to turn the steering lamp switch to turn on a right steering lamp and rotate downwards to turn on a left steering lamp.
In the scheme, turning on and turning off of the steering lamp are completed by the left hand, a driver with a small hand needs to be separated from the steering wheel to operate, and part of drivers are also used to the left hand to separate from the steering wheel to rotate the steering lamp switch, so that the left hand of the driver is separated from the steering wheel to operate in the process of driving the automobile, particularly in the steering/turning around process, and certain danger exists.
In order to improve the safety performance of an automobile during steering/turning around, a technology is provided that a pressure switch is arranged on a rim of a steering wheel to control the turning on and off of a steering lamp, when the pressure switch at the left part of the rim of the steering wheel detects the left hand pressure of a driver, the left steering lamp is turned on, and when the pressure switch at the right part of the rim of the steering wheel detects the right hand pressure of the driver, the right steering lamp is turned on. The steering lamp is controlled by arranging the pressure switch on the rim of the steering wheel, and the convenience of operation can be improved, but the following technical problems exist: it still cannot be guaranteed that both hands of the driver are on the steering wheel; in a normal driving process, for example, in a straight running process of an automobile, a driver is likely to grasp a rim of a steering wheel to trigger a pressure switch by mistake, and a misoperation is likely to occur.
Disclosure of Invention
The utility model aims to provide a steering wheel, a steering lamp control system and an automobile, so as to reduce or eliminate at least one technical problem.
According to the steering wheel disclosed by the utility model, the left part of the rim of the steering wheel is provided with the first hand-held section, the right part of the rim of the steering wheel is provided with the second hand-held section, the steering wheel is provided with the turn signal switch, the turn signal switch comprises a first touch device arranged at the first hand-held section and a second touch device arranged at the second hand-held section, the first touch device comprises a first pressure detection unit for detecting touch pressure applied to the first touch device and a first touch detection unit for detecting sliding touch operation applied to the first touch device, and the second touch device comprises a second pressure detection unit for detecting touch pressure applied to the second touch device and a second touch detection unit for detecting sliding touch operation applied to the second touch device.
Optionally, a first vibration motor is disposed in the first holding section.
Optionally, a second vibration motor is disposed in the second holding section.
Optionally, the first pressure detection unit and the second pressure detection unit each comprise a pressure sensor.
Optionally, the first touch detection unit and the second touch detection unit each include a capacitive touch control.
Optionally, the first hand-holding section is located at the nine o' clock position of the rim of the steering wheel.
Optionally, the second grip section is located at the three o' clock position of the rim of the steering wheel.
The utility model also provides a steering lamp control system, which comprises a vehicle body control module, a first side steering lamp, a second side steering lamp and any one of the steering wheels, wherein the steering lamp switch is electrically connected with the vehicle body control module, and the first side steering lamp and the second side steering lamp are electrically connected with the vehicle body control module; the vehicle body control module is used for: and controlling the first side steering lamp to be turned on or turned off according to the pressure signal detected by the first pressure detection unit and the sliding touch signal detected by the second touch detection unit, and controlling the second side steering lamp to be turned on or turned off according to the pressure signal detected by the second pressure detection unit and the sliding touch signal detected by the first touch detection unit.
Optionally, the system further comprises a vehicle-machine system for setting the triggering condition of the first touch device and the triggering condition of the second touch device.
The utility model also provides an automobile, which comprises the steering lamp control system.
The utility model has the following characteristics: can be more convenient control car's steering lamp, can effectively prevent to appear the maloperation, can promote driving safety.
Drawings
FIG. 1 is a schematic view of a steering wheel according to an embodiment;
fig. 2 is a control schematic diagram of the turn signal control system according to the embodiment.
Wherein, 1-rim; 2-a first hand-held section; 3-a second grasping section; 4-a first vibration motor; 5-a second vibration motor; 6-a first touch device; 7-a second touch device; 8-a body control module; 9-a first side turn signal; 10-a second side turn signal; 11-car machine system.
Detailed Description
Further advantages and effects of the present utility model will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
As shown in fig. 1, a steering wheel is provided with a first hand holding section 2 at the left part of a rim 1 of the steering wheel, the first hand holding section 2 is held by the left hand of a driver, a second hand holding section 3 is provided at the right part of the rim 1 of the steering wheel, the second hand holding section 3 is held by the right hand of the driver, a turn signal switch is provided on the steering wheel, the turn signal switch comprises a first touch device 6 arranged at the first hand holding section 2 and a second touch device 7 arranged at the second hand holding section 3, the first touch device 6 comprises a first pressure detection unit for detecting the touch pressure applied to the first touch device 6 and a first touch detection unit for detecting the sliding touch operation applied to the first touch device 6, and the second touch device 7 comprises a second pressure detection unit for detecting the touch pressure applied to the second touch device 7 and a second touch detection unit for detecting the sliding touch operation applied to the second touch device 7.
By adopting the technical scheme, the first touch device 6 is arranged at the first hand holding section 2, so that the left hand holding force of the driver and the left hand position information of the driver can be monitored, and the second touch device 7 is arranged at the second hand holding section 3, so that the right hand holding force of the driver and the left hand position information of the driver can be monitored. The steering lamp on one side of the automobile can be controlled to be turned on or off by combining the force of the left hand of the driver with the sliding touch operation of the right hand of the driver, and the steering lamp on the other side of the automobile can be controlled to be turned on or off by combining the force of the right hand of the driver with the sliding touch operation of the left hand of the driver. When a driver needs to turn or turn around, only one hand is needed to hold the reverse wheel, and the other hand slides along the rim 1 of the steering wheel, so that the turn-around lamp can be controlled to be turned on or off, and the turn-around lamp of the automobile can be controlled more conveniently; and in the whole process, the hands of the driver cannot be separated from the steering wheel, so that the driving safety is improved, the coping capacity of emergency is improved, and the risk during driving is reduced. The steering lamp is controlled to be turned on or turned off by the combined operation of holding and sliding, so that misoperation can be effectively prevented, and driving safety is further improved.
In some embodiments, a first vibration motor 4 is provided within the first grip section 2. By adopting the technical scheme, the first vibration motor 4 can be used for prompting that the turn-around lamp on the left side is successfully turned on or turned off, so that a driver can better grasp the state of the turn-around lamp.
In some embodiments, a second vibration motor 5 is provided within the second grip section 3. By adopting the technical scheme, the first vibration motor 4 can be used for prompting that the turn-around lamp on the right side is successfully turned on or turned off, so that a driver can better grasp the state of the turn-around lamp.
In some embodiments, the first pressure detection unit and the second pressure detection unit each comprise a pressure sensor. By adopting the technical scheme, the pressure sensor can detect the strength of the hand of the driver. As a specific example, the pressure sensor is embedded in the rim 1 of the steering wheel.
In some embodiments, the first touch detection unit and the second touch detection unit each comprise a capacitive touch control. By adopting the technical scheme, the capacitive touch control can monitor the relative position of the hand of the driver holding the steering wheel, and when the hand of the driver performs sliding touch operation on the capacitive touch control, the capacitive touch control can monitor the position coordinates of the hand of the driver in real time, so that the direction information and the path information of the sliding touch operation are obtained. As a specific example, the capacitive touch control is a capacitive flexible touch panel mounted on the surface layer of the rim 1 of the steering wheel.
In some embodiments, the first grip section 2 is located at the nine o' clock position of the rim 1 of the steering wheel. By adopting the technical scheme, the left hand of the driver can be ensured to be a nine-point direction holding method, and the driving safety is improved.
In some embodiments, the second grip segment 3 is located at the three o' clock position of the rim 1 of the steering wheel. By adopting the technical scheme, the right hand of the driver can be ensured to be a three-point direction holding method, and the driving safety is improved.
In some embodiments, as shown in fig. 2, the present utility model further proposes a turn signal control system, including a vehicle body control module 8, a first side turn signal 9, a second side turn signal 10, and a steering wheel according to any one of the above, where the first side turn signal 9 and the second side turn signal 10 are respectively disposed on the left and right sides of the vehicle, the turn signal switch is electrically connected to a signal input terminal of the vehicle body control module 8, and the first side turn signal 9 and the second side turn signal 10 are both electrically connected to a signal output terminal of the vehicle body control module 8; the body control module 8 is configured to: the first side steering lamp 9 is controlled to be turned on or off according to the pressure signal detected by the first pressure detecting unit and the sliding touch signal detected by the second touch detecting unit, and the second side steering lamp 10 is controlled to be turned on or off according to the pressure signal detected by the second pressure detecting unit and the sliding touch signal detected by the first touch detecting unit. In the implementation, the vehicle body control module 8 may be used to determine whether the first pressure signal detected by the first pressure detection unit and the second sliding touch signal detected by the second touch detection unit meet a preset triggering condition, and if the triggering condition is met, a control instruction is sent to control the first side steering lamp 9 to be turned on or turned off; the vehicle body control module 8 may be used to determine whether the second pressure signal detected by the second pressure detecting unit and the first sliding touch signal detected by the first touch detecting unit meet a preset triggering condition, and if so, a control command is sent to control the second side steering lamp 10 to be turned on or off. Obviously, a controller can be arranged in the turn signal switch, the signals acquired by the detection units are compared with pre-stored trigger conditions by utilizing a judging module of the controller, whether the first pressure signal detected by the first pressure detection unit and the second sliding touch signal detected by the second touch detection unit meet the preset trigger conditions can be judged by utilizing the controller, if so, the trigger signals are generated to the vehicle body control module 8, and a control instruction is sent to control the first side turn signal 9 to be turned on or turned off by the vehicle body control module 8; the controller may be used to determine whether the second pressure signal detected by the second pressure detecting unit and the first sliding touch signal detected by the first touch detecting unit meet a preset triggering condition, and if so, the controller generates a triggering signal to the vehicle body control module 8, and the vehicle body control module 8 sends a control instruction to control the second side steering lamp 10 to be turned on or off. By adopting the technical scheme, the steering lamp of the automobile can be controlled more conveniently, misoperation can be effectively prevented, and driving safety can be improved.
In some embodiments, the first vibration motor 4 and the second vibration motor 5 are each electrically connected to a signal output of the body control module 8. When the first side steering lamp 9 is successfully turned on, the vehicle body control module 8 sends an instruction to control the first vibration motor 4 to vibrate so as to remind a driver that the first side steering lamp 9 is successfully turned on. When the second side turn signal 10 is turned on successfully, the vehicle body control module 8 sends an instruction to control the second vibration motor 5 to vibrate so as to remind the driver that the second side turn signal 10 is turned on successfully.
In some embodiments, the turn signal control system further comprises a vehicle system 11 for setting the triggering condition of the first touch device 6 and the triggering condition of the second touch device 7, and the vehicle system 11 comprises a touch display screen for a user to input parameters. The trigger conditions may be set by the vehicle-to-machine system 11, and the trigger conditions of the first touch device 6 and the trigger conditions of the second touch device 7 each include a force threshold, a sliding operation distance threshold, and a sliding direction.
In some embodiments, the utility model further provides an automobile, which comprises the steering lamp control system.
The working process of the steering lamp control system comprises the following steps:
step one: the driver can set the triggering force threshold of the first touch device 6, the triggering sliding operation distance threshold of the first touch device 6, the triggering force threshold of the second touch device 7, the triggering sliding operation distance threshold of the second touch device 7, the vibration intensity of the first vibration motor 4, the vibration duration of the first vibration motor 4, the vibration intensity of the second vibration motor 5 and the vibration duration of the second vibration motor 5 by using the vehicle machine system 11 respectively so as to meet the individual requirements of the driver.
Step two: in the driving process, when the driver has intention of turning left and turning around, the left hand of the driver grips the first holding section 2 (the trigger force threshold of the set first touch device 6 is required to be reached) and the right hand slides upwards on the second holding section 3 (the trigger sliding operation distance threshold of the set second touch device 7 is required to be reached), after the vehicle body control module 8 receives a signal of a turn light switch, the vehicle body control module 8 sends a control instruction to control turn-on of a turn light on the left side of the vehicle; the left hand of the driver can be used for gripping the first hand holding section 2, and the right hand can slide downwards on the second hand holding section 3 to control the turn-off of the steering lamp on the left side of the automobile. When the driver has the intention of turning right and turning around, the right hand of the driver grips the second hand holding section 3 (the trigger force threshold of the set second touch device 7 is required to be reached) and the left hand slides upwards on the first hand holding section 2 (the trigger sliding operation distance threshold of the set first touch device 6 is required to be reached), and after receiving a signal of a turn light switch, the vehicle body control module 8 sends a control instruction to control the turn light on the right side of the automobile; the right hand of the driver can be used for gripping the second hand holding section 3, and the left hand slides downwards on the first hand holding section 2 to control the turn-off of the steering lamp on the right side of the automobile.
Step three: when the vehicle body control module 8 sends a control instruction to control the turn lamp on the left side of the vehicle to be turned on or off, the vehicle body control module 8 sends the control instruction to control the first vibration motor 4 to be turned on or off; when the vehicle body control module 8 sends a control command to control the turn lamp on the right side of the vehicle to be turned on or off, the vehicle body control module 8 sends the control command to control the second vibration motor 5 to be turned on or off.
Step four: before turning/turning starts, after the driver senses the vibration of the first hand-held section 2 or the second hand-held section 3, the driver can know that the steering lamp on the left side of the automobile or the steering lamp on the right side of the automobile is turned on, and then the driving operation of turning/turning can be performed.
Step five: when the steering/turning is completed or the vibration duration of the vibration motor reaches the set duration of the user, the vibration motor stops vibrating, and the driver is prompted that the steering lamp is turned off.
The steering lamp control system has the following characteristics: from the intention of turning/turning around to the completion of the turning/turning around operation, the hands of the driver are always held on the steering wheel, and the gesture is the safest nine-point/three-point direction holding method, so that the driving safety is improved, the coping capability of emergency is improved, and the risk during driving is reduced. The operating logic of the steering lamp switch is similar to that of a conventional steering wheel left-side deflector rod switch scheme, namely the steering wheel needs to rotate anticlockwise when in left turn and is consistent with the right-hand sliding direction, and the steering wheel needs to rotate clockwise when in right turn and is consistent with the left-hand sliding direction, so that misoperation is reduced. Compared with the scheme of a shift lever switch on the left side of a conventional steering wheel, the steering lamp switch provided with the first touch device 6 and the second touch device 7 on the steering wheel has the characteristic of being simpler in appearance.
The above embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. In the description of the present specification, a description referring to the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic is included in at least one embodiment or example of the utility model in connection with the embodiment or example. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.
Claims (10)
1. The steering wheel is characterized in that a first hand-held section is arranged at the left part of a rim of the steering wheel, a second hand-held section is arranged at the right part of the rim of the steering wheel, a turn signal switch is arranged on the steering wheel, the turn signal switch comprises a first touch device arranged at the first hand-held section and a second touch device arranged at the second hand-held section, the first touch device comprises a first pressure detection unit used for detecting touch pressure applied to the first touch device and a first touch detection unit used for detecting sliding touch operation applied to the first touch device, and the second touch device comprises a second pressure detection unit used for detecting touch pressure applied to the second touch device and a second touch detection unit used for detecting sliding touch operation applied to the second touch device.
2. The steering wheel of claim 1, wherein a first vibration motor is disposed within the first handle section.
3. The steering wheel of claim 1, wherein a second vibration motor is disposed within the second grip section.
4. The steering wheel of claim 1, wherein the first pressure detection unit and the second pressure detection unit each comprise a pressure sensor.
5. The steering wheel of claim 1, wherein the first touch detection unit and the second touch detection unit each comprise a capacitive touch control.
6. The steering wheel of claim 1, wherein the first hand-grip segment is located at a nine o' clock position of a rim of the steering wheel.
7. The steering wheel of claim 1, wherein the second hand-grip segment is located at a three o' clock position of a rim of the steering wheel.
8. A turn signal control system comprising a body control module, a first side turn signal, a second side turn signal, and the steering wheel of any one of claims 1-7, the turn signal switch being electrically connected to the body control module, the first side turn signal and the second side turn signal being both electrically connected to the body control module; the vehicle body control module is used for: and controlling the first side steering lamp to be turned on or turned off according to the pressure signal detected by the first pressure detection unit and the sliding touch signal detected by the second touch detection unit, and controlling the second side steering lamp to be turned on or turned off according to the pressure signal detected by the second pressure detection unit and the sliding touch signal detected by the first touch detection unit.
9. The turn signal control system of claim 8, further comprising a vehicle system for setting a trigger condition of the first touch device and a trigger condition of the second touch device.
10. An automobile comprising the turn signal control system according to claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300111.5U CN219707088U (en) | 2023-05-26 | 2023-05-26 | Steering wheel, steering lamp control system and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300111.5U CN219707088U (en) | 2023-05-26 | 2023-05-26 | Steering wheel, steering lamp control system and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219707088U true CN219707088U (en) | 2023-09-19 |
Family
ID=87984218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300111.5U Active CN219707088U (en) | 2023-05-26 | 2023-05-26 | Steering wheel, steering lamp control system and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219707088U (en) |
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2023
- 2023-05-26 CN CN202321300111.5U patent/CN219707088U/en active Active
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