CN111232043A - Automobile heating steering wheel - Google Patents
Automobile heating steering wheel Download PDFInfo
- Publication number
- CN111232043A CN111232043A CN201911364289.4A CN201911364289A CN111232043A CN 111232043 A CN111232043 A CN 111232043A CN 201911364289 A CN201911364289 A CN 201911364289A CN 111232043 A CN111232043 A CN 111232043A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- heating
- detection device
- control system
- temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
- B62D1/065—Steering wheels with heating and ventilating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
Abstract
The invention relates to an automobile heating steering wheel, which is characterized in that a heating device, a grip strength sensor, a hand-off detection device, a heartbeat detection device, an alarm device and a control system are electrically connected, when the control system receives information that the grip strength sensor detects that grip strength exists on the steering wheel, the control system automatically controls to start the heating device to start heating, and when the control device receives the information that the hand-off detection device detects that the time that the hands are not on the steering wheel for more than 5 seconds, or when the control device receives the information that the heartbeat detection device detects that the heartbeat speed of a driver is not a normal value, the alarm device gives an alarm. The invention is provided with the heating device, and solves the problems that the steering wheel is cold in winter and hands of a driver are uncomfortable during driving; the heating temperature can be adjusted to adapt to the optimal temperature of different people; the use leaves hand detection device and heartbeat detection device, can tentatively judge whether the driver is in driver fatigue to combine the alarm to report to the police, thereby can greatly reduced driver fatigue's probability, make to drive safelyr.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to an automobile heating steering wheel.
Background
The steering wheel is a wheel-shaped device for steering the driving direction of an automobile, a ship, an airplane and the like. The function of the steering wheel is to convert the force applied by the driver to the rim of the steering wheel into a torque and transmit the torque to the steering shaft. Originally automobiles were steered with a rudder. The violent vibration generated during the running of the automobile is transmitted to a driver, so that the difficulty of controlling the direction is increased. When the engine is changed to be mounted at the head of the vehicle, the driver has no way to drive the vehicle by using the rudder at all due to the increase of the weight. The new design of the steering wheel is developed, and the gear system introduced between the driver and the wheels is flexible to operate and well isolates severe vibration from the road. Moreover, a good steering wheel system can bring a feeling of intimacy with the road to the driver.
The heating function of the steering wheel of the automobile at home and abroad is very little, and the steering wheel can be held by a driver in cold winter in both south and north, so that the popularization of the heating function of the steering wheel is very necessary. At present, the heating temperature range of the steering wheel of the automobile is not adjustable, and the steering wheel with the heating function and the adjustable heating temperature range is urgently needed.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an automobile heating steering wheel. The steering wheel has a heating function, and can adjust the heating temperature to adapt to different individuals, so as to solve the problems in the background art.
An automobile heating steering wheel is characterized in that: the steering wheel comprises a steering wheel body, wherein a control system, a heating device, a hand-off detection device, a grip strength sensor, a heartbeat detection device and an alarm device are arranged on the steering wheel body; heating device, grip sensor, leave hand detection device, heartbeat detection device, alarm device and control system electricity and be connected, when control system received the information that grip sensor detected to have the grip on the steering wheel, control system automatic control opened heating device and began the heating, when control device received and left the information that hand detection device detected the time that the hand does not exceed 5 seconds on the steering wheel then alarm device sends the police dispatch newspaper, when control device received that heartbeat detection device detected that driver's heartbeat speed is not normal value the alarm device sends the police dispatch newspaper.
In a preferred embodiment of the steering wheel for heating an automobile, the heating device is a graphene heating device, the graphene heating device comprises a hand feeling layer, a heat insulation layer, a first insulating layer, a graphene heat conduction layer and a heat insulation layer, a notch is formed in the top end of the graphene heat conduction layer, conducting rings are arranged on two sides of the notch and are pressed on the surface of the graphene heat conduction layer, and the conducting rings are electrically connected with a power supply line, so that the graphene heating layer can obtain electric energy through the conducting rings; the temperature sensor is arranged on the power supply circuit and electrically connected with the control system, the control system receives a temperature signal of the temperature sensor and compares the temperature signal with a set temperature threshold value, and then the opening or closing of the graphene heating assembly is controlled.
In a preferred embodiment of the vehicle heating steering wheel of the present invention, the handle layer is provided with massage protrusions, and the massage protrusions are oval or circular.
In a preferred embodiment of the vehicle heating steering wheel of the present invention, the heat insulating layer is a heat insulating cotton layer.
In a preferred embodiment of the heating steering wheel for the automobile, a temperature adjusting knob is fixedly mounted on the inner steering wheel disc, temperature scales are arranged on the inner steering wheel disc around the temperature adjusting knob, and the temperature adjusting knob is electrically connected with a control system, receives a temperature command signal of the temperature adjusting knob, and adjusts the temperature of the graphene heating layer.
In a preferred embodiment of the inventive heated steering wheel, the first insulating layer is made of insulating rubber.
In a preferred embodiment of the automobile heating steering wheel, a drying assembly is arranged inside the heat insulation layer, the drying assembly comprises a through hole, a drying cavity and a high-temperature-resistant drying agent, the high-temperature-resistant drying agent is arranged inside the drying cavity, a cavity cover is arranged above the drying cavity, the cavity cover is provided with the through hole, the high-temperature-resistant drying agent is arranged in a spherical structure, the area of the high-temperature-resistant drying agent is slightly larger than that of the through hole, and the hand feeling layer is provided with vent holes with the same size at the position of the through hole.
In a preferred embodiment of the heating steering wheel of the automobile, the alarm device is a buzzer, and the buzzer is provided with a manual switch.
In a preferred embodiment of the heating steering wheel for the automobile of the present invention, the temperature adjustment knob is disposed at a side of the steering wheel body, the grip sensor and the hands-off detection device are disposed at both sides of the steering wheel body, and the heartbeat detection device and the alarm device are disposed at a lower portion of the steering wheel body.
In a preferred embodiment of the inventive heated steering wheel, the control system is electrically connected to a vehicle control system.
Compared with the prior art, the invention has the beneficial effects that: 1. the invention is provided with the heating device, and solves the problems that the steering wheel is cold in winter and hands of a driver are uncomfortable during driving; 2. the heating temperature of the invention can be adjusted, thereby being suitable for the optimal temperature of different people. 3. The invention can preliminarily judge whether the driver is in fatigue driving by using the hands-off detection device and the heartbeat detection device, and can give an alarm by combining with the alarm, thereby greatly reducing the probability of fatigue driving and ensuring safer driving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the graphene heating apparatus according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1 and 2, an automobile heating steering wheel is characterized in that: the steering wheel comprises a steering wheel body 1, wherein a control system 2, a heating device, a hand-off detection device, a grip strength sensor, a heartbeat detection device and an alarm device are arranged on the steering wheel body; heating device, grip sensor, leave hand detection device, heartbeat detection device, alarm device and control system electricity and be connected, when control system received the information that grip sensor detected to have the grip on the steering wheel, control system automatic control opened heating device and began the heating, when control device received and left the information that hand detection device detected the time that the hand does not exceed 5 seconds on the steering wheel then alarm device sends the police dispatch newspaper, when control device received that heartbeat detection device detected that driver's heartbeat speed is not normal value the alarm device sends the police dispatch newspaper. The invention is provided with the heating device, and solves the problems that the steering wheel is cold in winter and hands of a driver are uncomfortable during driving; the heating temperature of the invention can be adjusted, thereby being suitable for the optimal temperature of different people. The invention can preliminarily judge whether the driver is in fatigue driving by using the hands-off detection device and the heartbeat detection device, and can give an alarm by combining with the alarm, thereby greatly reducing the probability of fatigue driving and ensuring safer driving.
In a preferred embodiment of the steering wheel for heating an automobile, the heating device is a graphene heating device, the graphene heating device includes a hand-feeling layer 31, a heat-insulating layer 32, a first insulating layer 33, a graphene heat-conducting layer 34 and a heat-insulating layer 35, a notch is formed in the top end of the graphene heat-conducting layer, conducting rings are arranged on two sides of the notch, the conducting rings are pressed on the surface of the graphene heat-conducting layer, and the conducting rings are electrically connected with a power supply line, so that the graphene heating layer can obtain electric energy through the conducting rings; the temperature sensor is arranged on the power supply circuit and electrically connected with the control system, the control system receives a temperature signal of the temperature sensor and compares the temperature signal with a set temperature threshold value, and then the opening or closing of the graphene heating assembly is controlled.
In a preferred embodiment of the vehicle heating steering wheel of the present invention, the handle layer is provided with massage protrusions, and the massage protrusions are oval or circular.
In a preferred embodiment of the vehicle heating steering wheel of the present invention, the heat insulating layer is a heat insulating cotton layer.
In a preferred embodiment of the heating steering wheel for the automobile, a temperature adjusting knob is fixedly mounted on the inner steering wheel disc, temperature scales are arranged on the inner steering wheel disc around the temperature adjusting knob, and the temperature adjusting knob is electrically connected with a control system, receives a temperature command signal of the temperature adjusting knob, and adjusts the temperature of the graphene heating layer.
In a preferred embodiment of the inventive heated steering wheel, the first insulating layer is made of insulating rubber.
In a preferred embodiment of the automobile heating steering wheel, a drying assembly is arranged inside the heat insulation layer, the drying assembly comprises a through hole, a drying cavity and a high-temperature-resistant drying agent, the high-temperature-resistant drying agent is arranged inside the drying cavity, a cavity cover is arranged above the drying cavity, the cavity cover is provided with the through hole, the high-temperature-resistant drying agent is arranged in a spherical structure, the area of the high-temperature-resistant drying agent is slightly larger than that of the through hole, and the hand feeling layer is provided with vent holes with the same size at the position of the through hole.
In a preferred embodiment of the heating steering wheel of the automobile, the alarm device is a buzzer, and the buzzer is provided with a manual switch.
In a preferred embodiment of the heating steering wheel for the automobile of the present invention, the temperature adjustment knob 4 is disposed at a side of the steering wheel body, the grip force sensor 5 and the hands-off detection device 6 are disposed at both sides of the steering wheel body, and the heartbeat detection device 7 and the alarm device 8 are disposed at a lower portion of the steering wheel body.
In a preferred embodiment of the inventive heated steering wheel, the control system is electrically connected to a vehicle control system.
Up to this point, the present embodiment has been described in detail with reference to the accompanying drawings. From the above description, one skilled in the art should clearly recognize the present application.
It is to be noted that, in the attached drawings or in the description, the implementation modes not shown or described are all the modes known by the ordinary skilled person in the field of technology, and are not described in detail. Furthermore, the above definitions of the various elements and methods are not limited to the specific structures, shapes, or configurations shown in the examples.
It is also noted that the illustrations herein may provide examples of parameters that include particular values, but that these parameters need not be exactly equal to the corresponding values, but may be approximated to the corresponding values within acceptable error tolerances or design constraints. Directional phrases used in the embodiments, such as "upper", "lower", "front", "rear", "left", "right", etc., refer only to the orientation of the drawings and are not intended to limit the scope of the present application. In addition, unless steps are specifically described or must occur in sequence, the order of the steps is not limited to that listed above and may be changed or rearranged as desired by the desired design. The embodiments described above may be mixed and matched with each other or with other embodiments based on design and reliability considerations, i.e., technical features in different embodiments may be freely combined to form further embodiments.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An automobile heating steering wheel is characterized in that: the steering wheel comprises a steering wheel body (1), wherein a control system (2), a heating device, a free-hand detection device, a grip strength sensor, a heartbeat detection device and an alarm device are arranged on the steering wheel body; heating device, grip sensor, leave hand detection device, heartbeat detection device, alarm device and control system electricity and be connected, when control system received the information that grip sensor detected to have the grip on the steering wheel, control system automatic control opened heating device and began the heating, when control device received and left the information that hand detection device detected the time that the hand does not exceed 5 seconds on the steering wheel then alarm device sends the police dispatch newspaper, when control device received that heartbeat detection device detected that driver's heartbeat speed is not normal value the alarm device sends the police dispatch newspaper.
2. The heating steering wheel for the vehicle according to claim 1, wherein: the heating device is a graphene heating device, the graphene heating device comprises a hand-feeling layer (31), a heat-insulating layer (32), a first insulating layer (33), a graphene heat-conducting layer (34) and a heat-insulating layer (35), a notch is formed in the top end of the graphene heat-conducting layer, conducting rings are arranged on two sides of the notch and are pressed on the surface of the graphene heat-conducting layer, and the conducting rings are arranged to be electrically connected with a power supply line, so that the graphene heating layer can obtain electric energy through the conducting rings; the temperature sensor is arranged on the power supply circuit and electrically connected with the control system, the control system receives a temperature signal of the temperature sensor and compares the temperature signal with a set temperature threshold value, and then the opening or closing of the graphene heating assembly is controlled.
3. The heating steering wheel for the vehicle according to claim 2, wherein: the hand feeling layer is provided with massage salient points which are oval or round.
4. The heating steering wheel for the vehicle according to claim 2, wherein: the heat preservation layer is a heat preservation cotton layer.
5. The heating steering wheel for the vehicle according to claim 1, wherein: fixed mounting has temperature regulation knob (4) on the steering wheel inner disc, be provided with the temperature scale on the steering wheel inner disc around the temperature regulation knob, temperature regulation knob and control system electric connection receive temperature regulation knob's temperature command signal, carry out temperature regulation to the graphite alkene zone of heating.
6. The heating steering wheel for the vehicle according to claim 2, wherein: the first insulating layer is made of insulating rubber.
7. The heating steering wheel for the vehicle according to claim 2, wherein: the inside of heat preservation is provided with drying assembly, drying assembly includes through-hole, drying chamber, high temperature resistant drier, drying chamber's inside is provided with high temperature resistant drier, and drying chamber top is provided with the chamber lid, the chamber is covered and is provided with the through-hole, high temperature resistant drier is the setting of globular structure, and the area size of high temperature resistant drier slightly is greater than the area size of through-hole, the layer of feeling is provided with the air vent of equidimension on the position of through-hole.
8. The heating steering wheel for the vehicle according to claim 1, wherein: the alarm device is a buzzer, and a manual switch is arranged on the buzzer.
9. The heating steering wheel for the vehicle according to claim 1, wherein: temperature regulation knob (4) set up in the side at the steering wheel body, grip sensor (5), leave hand detection device (6) and set up in the both sides of steering wheel body, heartbeat detection device (7), alarm device (8) set up in the lower part of steering wheel body.
10. The heating steering wheel for the vehicle according to claim 1, wherein: the control system is electrically connected with the vehicle control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364289.4A CN111232043A (en) | 2019-12-26 | 2019-12-26 | Automobile heating steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911364289.4A CN111232043A (en) | 2019-12-26 | 2019-12-26 | Automobile heating steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111232043A true CN111232043A (en) | 2020-06-05 |
Family
ID=70861897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911364289.4A Pending CN111232043A (en) | 2019-12-26 | 2019-12-26 | Automobile heating steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111232043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811829A (en) * | 2020-06-18 | 2020-10-23 | 深圳市周立功单片机有限公司 | Steering wheel hands-off detection device and method |
| CN113562060A (en) * | 2021-06-17 | 2021-10-29 | 海安荣民汽车配件有限公司 | Self-opening heat-contact type heating pad for automobile steering wheel |
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|---|---|---|---|---|
| US20080210048A1 (en) * | 2002-04-25 | 2008-09-04 | Mitsuru Yoneyama | Heating element for steering wheel |
| CN201371849Y (en) * | 2009-01-04 | 2009-12-30 | 武汉市必达机电实业有限公司 | Automobile steering wheel sleeve |
| CN201616167U (en) * | 2010-01-22 | 2010-10-27 | 奇瑞汽车股份有限公司 | Fatigue driving alarm system |
| CN202743136U (en) * | 2012-06-19 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Simple automobile anti-fatigue driving device |
| CN105480293A (en) * | 2015-12-07 | 2016-04-13 | 北京汽车研究总院有限公司 | Automobile steering wheel and automobile |
| CN207579935U (en) * | 2017-10-18 | 2018-07-06 | 杭州高烯科技有限公司 | A kind of heated steering wheel |
| CN109850001A (en) * | 2019-03-11 | 2019-06-07 | 汉腾汽车有限公司 | A kind of vehicle steering wheel with heating function |
| CN209051484U (en) * | 2018-08-23 | 2019-07-02 | 广汽三菱汽车有限公司 | A kind of intelligent steering wheel |
| CN209719707U (en) * | 2018-10-26 | 2019-12-03 | 浙江方向实业有限公司 | A kind of steering wheel heater |
-
2019
- 2019-12-26 CN CN201911364289.4A patent/CN111232043A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080210048A1 (en) * | 2002-04-25 | 2008-09-04 | Mitsuru Yoneyama | Heating element for steering wheel |
| CN201371849Y (en) * | 2009-01-04 | 2009-12-30 | 武汉市必达机电实业有限公司 | Automobile steering wheel sleeve |
| CN201616167U (en) * | 2010-01-22 | 2010-10-27 | 奇瑞汽车股份有限公司 | Fatigue driving alarm system |
| CN202743136U (en) * | 2012-06-19 | 2013-02-20 | 浙江吉利汽车研究院有限公司杭州分公司 | Simple automobile anti-fatigue driving device |
| CN105480293A (en) * | 2015-12-07 | 2016-04-13 | 北京汽车研究总院有限公司 | Automobile steering wheel and automobile |
| CN207579935U (en) * | 2017-10-18 | 2018-07-06 | 杭州高烯科技有限公司 | A kind of heated steering wheel |
| CN209051484U (en) * | 2018-08-23 | 2019-07-02 | 广汽三菱汽车有限公司 | A kind of intelligent steering wheel |
| CN209719707U (en) * | 2018-10-26 | 2019-12-03 | 浙江方向实业有限公司 | A kind of steering wheel heater |
| CN109850001A (en) * | 2019-03-11 | 2019-06-07 | 汉腾汽车有限公司 | A kind of vehicle steering wheel with heating function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811829A (en) * | 2020-06-18 | 2020-10-23 | 深圳市周立功单片机有限公司 | Steering wheel hands-off detection device and method |
| CN113562060A (en) * | 2021-06-17 | 2021-10-29 | 海安荣民汽车配件有限公司 | Self-opening heat-contact type heating pad for automobile steering wheel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200605 |
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| RJ01 | Rejection of invention patent application after publication |