CN209051484U - A kind of intelligent steering wheel - Google Patents
A kind of intelligent steering wheel Download PDFInfo
- Publication number
- CN209051484U CN209051484U CN201821367572.3U CN201821367572U CN209051484U CN 209051484 U CN209051484 U CN 209051484U CN 201821367572 U CN201821367572 U CN 201821367572U CN 209051484 U CN209051484 U CN 209051484U
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- China
- Prior art keywords
- steering wheel
- module
- temperature control
- alarm
- control module
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- Expired - Fee Related
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- 238000005485 electric heating Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
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- Steering Controls (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a kind of intelligent steering wheels, module, controller and alarm are surveyed including steering wheel body, temperature control module, body, the temperature control module and body are surveyed module and are arranged in steering wheel body, temperature control module includes temperature sensor and electric heating wire, it includes holding power transducer and beat detector that the body, which surveys module, and temperature sensor, electric heating wire, holding power transducer, beat detector and alarm are electrically connected with the controller respectively.The steering wheel of the structure, on the one hand, make steering wheel maintain suitable temperature by temperature control module, effectively improve winter driving experience；On the other hand, the grip state and pulse state of driver can be monitored by surveying module by body, can tentatively judge whether driver is in fatigue driving, and combine alarm equipment alarm, so as to substantially reduce the probability of fatigue driving.
Description
Technical field
The utility model relates to steering wheel technical fields, and in particular to a kind of intelligent steering wheel.
Background technique
Steering wheel mainly has turning function on the market at present, and vehicle enterprise in part increases some buttons on the steering wheel, uses
In operation entertainment systems, bluetooth telephone, realize the functions such as cruise, such function is all directly related to vehicle itself, is based on vehicle
Interior equipment lifting driver behavior convenience mitigates driver's burden.But product such on the market is to human health at present
It is less from the aspect of state and comfort level, but human health status is directly related with drive safety, by monitoring human body shape
State judges whether driver is in a state of fatigue, and then driver is reminded to avoid fatigue driving, reduces accident, such function
It can very it is necessary to especially during driving over a long distance, the accident as caused by fatigue driving emerges one after another.The utility model hair
Bright according to vehicle driving state, in combination with physiological driver's characteristic parameter, prompting function is more accurate, fitting actual use
Situation.
Meanwhile winter is driven, especially in severe cold weather, driving experience is excessively poor, and steering wheel temperature is very low, solution
Certainly this problem, usually driver are worn gloves, but driver wears gloves and driver's hand is be easy to cause to skid, and has potential safety
Hidden danger.The invention drives for winter and devises steering wheel heating function, and heating not integrally adds steering wheel
Heat only heats partial region on steering wheel, and the method can comparatively fast enhance the steering wheel temperature, energy consumption is reduced, for driver
It is highly beneficial to promote winter driving experience.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of intelligent steering wheel, to solve asking in background technique
Topic.
The utility model is solved the above problems by following technological means: a kind of intelligent steering wheel, including steering wheel body,
Temperature control module, body survey module, controller and alarm, and the temperature control module and body are surveyed module and be arranged in steering wheel body,
Temperature control module includes temperature sensor and electric heating wire, and it includes holding power transducer and beat detector, temperature that the body, which surveys module,
Sensor, electric heating wire, holding power transducer, beat detector and alarm are electrically connected with the controller respectively.
Further, including two temperature control modules, two temperature control modules are distributed in the two sides of steering wheel body.
Further, including four individuals survey modules, four individuals survey modules be respectively distributed to the two sides of steering wheel body, middle part and
Lower part.
Further, the alarm selects buzzer, is provided with manual switch on buzzer.
Further, the controller is connect by communication module with vehicle control system.
The utility model has the beneficial effects that the intelligent steering wheel of the application, including steering wheel body, temperature control module, body are surveyed
Module, controller and alarm, the temperature control module and body are surveyed module and are arranged in steering wheel body, and temperature control module includes temperature
Sensor and electric heating wire are spent, it includes holding power transducer and beat detector, temperature sensor, electric heating that the body, which surveys module,
Silk, holding power transducer, beat detector and alarm are electrically connected with the controller respectively.The steering wheel of the structure, on the one hand, pass through
Temperature control module makes steering wheel maintain suitable temperature, effectively improves winter driving experience；On the other hand, module is surveyed by body
The grip state and pulse state that driver can be monitored, can tentatively judge whether driver is in fatigue driving, and combine report
Alert device alarm, so as to substantially reduce the probability of fatigue driving.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in detail below with reference to drawings and examples.
Such as Fig. 1, the individual survey module 3 of the intelligent steering wheel of the application, including 1, two temperature control module of steering wheel body 2, four,
Controller 4 and alarm 5, temperature control module and body are surveyed module and are arranged in steering wheel body, and two temperature control modules are distributed respectively
Steering wheel body two sides and in the position that driver holds, temperature control module includes temperature sensor and electric heating wire, temperature
Degree sensor and electric heating wire are coated below steering wheel body cortex surface layer, are respectively used to detection temperature and heating；Four
Body surveys the two sides, middle part and lower part that module is respectively distributed to steering wheel body, and the body of lower part surveys the center line and steering wheel of module
Centerlines are 30 ° to 45 °, are adjusted according to different automobile types, to contact with driver.It includes that grip passes that body, which surveys module,
Sensor and beat detector.Temperature sensor, electric heating wire, holding power transducer, beat detector and alarm respectively with control
Device electrical connection, alarm select buzzer, are provided with manual switch on buzzer.
Using the steering wheel of the structure, on the one hand, so that steering wheel is maintained suitable temperature by temperature control module, effectively change
It has been apt to winter driving experience.Specifically, conjunction is calculated according to information such as the weather temperature, humidity, wind speed of acquisition in controller
The sendible temperature is defined as setting threshold values by suitable sendible temperature, then receives the steering wheel temperature letter of temperature sensor feedback
Breath, when the temperature of feedback is lower than setting threshold values, controller starts electric heating wire and heats to steering wheel, when steering wheel temperature reaches
When setting threshold values, stop heating.Usually, heating initial temperature is 10 °.On the other hand, surveying module by body can monitor
The grip state and pulse state of driver, can tentatively judge whether driver is in fatigue driving, and combine buzzer warning,
So as to substantially reduce the probability of fatigue driving.Specifically, holding power transducer can real-time monitoring driver to steering wheel
Grip, and grip signal is transferred to controller, controller by analyzing signal judges whether driver in a state of fatigue,
When driver's grip fall surpasses 50% or grip size is lower than given threshold, controller is reported by buzzer
It is alert.Beat detector can acquire heartbeat signal, and be handled, and the signal of processing is transferred to controller, controller carries out
Analysis, and then judge whether driver is in a state of fatigue.Controller carries out data processing and obtains according to the heartbeat signal of acquisition
Heartbeat arteries and veins figure, while heartbeat arteries and veins figure is analyzed, the pulse characteristics signal such as its dicrotic pulse prewave, dicrotic notch, dicrotic wave is extracted, when
Detect that wave amplitude before main broadcaster's amplitude, dicrotic pulse, dicrotic notch amplitude are greatly reduced, threshold value be initially set to 10%, once prison
It measures driving heartbeat relevant feature parameters reduction amplitude and surpasses 10%, then controller is alarmed by buzzer.It is set on buzzer
It is equipped with manual switch, driver can make buzzer stop alarm by pressing manual switch；The super 3S of long-pressing manual switch, then
After needing to relaunch automobile, system could task again.
In addition, controller is connect by communication module with vehicle control system, so that controller be made to have and whole vehicle information
Interactive ability can obtain whole vehicle state, such as speed, ignition switch gear, communication mode CAN, LIN, ether
Net, MOST or other means.One common application is: controller gets vehicle ignition signal and ignition switch gear is in
When ON gear and speed are not 0, temperature signal, moisture signal of controller etc. could start control system, work normally, no
Then, system does not work.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of intelligent steering wheel, it is characterised in that: survey module, controller and alarm including steering wheel body, temperature control module, body
Device, the temperature control module and body are surveyed module and are arranged in steering wheel body, and temperature control module includes temperature sensor and electric heating
Silk, it includes holding power transducer and beat detector, temperature sensor, electric heating wire, holding power transducer, heartbeat that the body, which surveys module,
Detector and alarm are electrically connected with the controller respectively.
2. intelligent steering wheel according to claim 1, it is characterised in that: including two temperature control modules, two temperature control modules
It is distributed in the two sides of steering wheel body.
3. intelligent steering wheel according to claim 2, it is characterised in that: survey module including four individuals, four individuals survey module
It is respectively distributed to the two sides, middle part and lower part of steering wheel body.
4. intelligent steering wheel according to claim 1 to 3, it is characterised in that: the alarm selects buzzing
Device is provided with manual switch on buzzer.
5. intelligent steering wheel according to claim 4, it is characterised in that: the controller passes through communication module and vehicle control
System connection processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367572.3U CN209051484U (en) | 2018-08-23 | 2018-08-23 | A kind of intelligent steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821367572.3U CN209051484U (en) | 2018-08-23 | 2018-08-23 | A kind of intelligent steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209051484U true CN209051484U (en) | 2019-07-02 |
Family
ID=67047692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821367572.3U Expired - Fee Related CN209051484U (en) | 2018-08-23 | 2018-08-23 | A kind of intelligent steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209051484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232043A (en) * | 2019-12-26 | 2020-06-05 | 海安荣民汽车配件有限公司 | Automobile heating steering wheel |
| CN113448359A (en) * | 2020-03-24 | 2021-09-28 | 林德（中国）叉车有限公司 | Hand warming system of forklift and forklift |
| CN114275031A (en) * | 2022-01-27 | 2022-04-05 | 湖南大学 | Steering wheel temperature control method and system based on driver hand temperature |
-
2018
- 2018-08-23 CN CN201821367572.3U patent/CN209051484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232043A (en) * | 2019-12-26 | 2020-06-05 | 海安荣民汽车配件有限公司 | Automobile heating steering wheel |
| CN113448359A (en) * | 2020-03-24 | 2021-09-28 | 林德（中国）叉车有限公司 | Hand warming system of forklift and forklift |
| CN114275031A (en) * | 2022-01-27 | 2022-04-05 | 湖南大学 | Steering wheel temperature control method and system based on driver hand temperature |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230811 Granted publication date: 20190702 |
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| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231205 Granted publication date: 20190702 |
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| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |