CN110356324A - Vehicle steering wheel hand is from detection system - Google Patents
Vehicle steering wheel hand is from detection system Download PDFInfo
- Publication number
- CN110356324A CN110356324A CN201910767860.0A CN201910767860A CN110356324A CN 110356324 A CN110356324 A CN 110356324A CN 201910767860 A CN201910767860 A CN 201910767860A CN 110356324 A CN110356324 A CN 110356324A
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- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 230000006698 induction Effects 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 abstract description 4
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000036544 posture Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
A kind of vehicle steering wheel hand is from detection system, the feel detection module including the top control module being arranged in steering wheel and electrical connection, is disposed with display module at the easily observation of the front of steering wheel, display module is also electrically connected top control module；Include several sensing units in feel detection module, each sensing unit rule be arranged in steering wheel circumference can hand griping position corresponding position form different each induction regions, constitute driver and hold abundant degree detection device.Feel detection mode science of the invention, comprehensive intelligent differentiation is carried out using the inductive signal of multiple and different induction regions, the abundant degree held is detected, contact posture of the steering wheel with driver's hand can be accurately judged to, it avoids failing to report wrong report, can obviously help to improve safe driving degree.Also, the present invention can be positive in steering wheel from the very intuitive adequately display of state by hand, and driver is made to discover correction in time.
Description
Technical field: the present invention relates to a kind of automobile driving safe monitoring devices, and especially the hand of vehicle steering wheel is from shape
State detection system.
Background technique: in order to which car steering process is safer, usually when driving, both hands should not leave steering wheel.Now
There is can detecte technology of the steering wheel hand from state, if there is steering wheel both hands or singlehanded disengagement situation, Ke Yifa
Alarm signal reminds driver out.But the prior art is when judging steering wheel whether hand being from state, general only sensing detection side
To disk circumference profile whether and human contact, only gently taken on the steering wheel if hand is not held, or even be only that arm is put
The incorrect vehicle driving postures such as contact steering wheel are set, also judges and does not slip out of the hand, the accuracy of detection is not enough.Also, existing skill
For art generally only with warning ways such as traffic lights light, warning way dullness is not intuitive.
Summary of the invention: in view of the deficiencies of the prior art, the present invention provides a kind of detection accuracy of judgement, and warning is obvious intuitive
Vehicle steering wheel hand is from detection system.
The present invention includes the feel detection module of the top control module being arranged in steering wheel and electrical connection, in steering wheel
It is disposed with display module at positive easily observation, display module is also electrically connected top control module；It include several in feel detection module
A sensing unit, each sensing unit rule be arranged in steering wheel circumference can hand griping position corresponding position form different each inductions
Region constitutes driver and holds abundant degree detection device.
General direction disk circumference can front, the back side and the external peripheral surface of hand griping position be belonging respectively to different induction zones
It is more acurrate to hold attitude detection for domain.
Further, vibration module is also equipped in steering wheel, vibration module is electrically connected top control module, forms vibration and mentions
Showing device is reminded comprehensively in different ways.
Feel detection mode science of the invention, carries out comprehensive intelligent using the inductive signal of multiple and different induction regions and sentences
Not, it detects the abundant degree held, contact posture of the steering wheel with driver's hand can be accurately judged to, avoid failing to report mistake
Report, can obviously help to improve safe driving degree.Also, the present invention can exist hand from the very intuitive adequately display of state
Steering wheel front, makes driver discover correction in time.
The present invention is further illustrated with reference to the accompanying drawings and examples.
Detailed description of the invention: Fig. 1 is the main structure schematic diagram of embodiment.
Fig. 2 is the rearview of Fig. 1.
Fig. 3 is the induction region distribution schematic diagram of steering wheel.
Fig. 4 is the A-A section enlarged diagram of Fig. 1.
Fig. 5 is the deployed configuration schematic diagram of feel detection module.
Fig. 6 is the general frame of system.
Specific embodiment: as shown in Figures 1 to 6, top control module 2 is arranged in steering wheel 1,3 electricity of feel detection module
Connect top control module 2.It is disposed with display module 4 at the easily observation of the front of steering wheel 1, display module 4 is also electrically connected master control mould
Block 2.It include several sensing units 9 in feel detection module 3, the circumference that each 9 rule of sensing unit is arranged in steering wheel 1 can
Hand griping position corresponding position forms different each induction regions 10, constitutes driver and holds abundant degree detection device.
1 circumference of steering wheel can front, the back side and the external peripheral surface of hand griping position be generally belonging respectively to different induction zones
Domain 10.When the correct circumference for holding steering wheel 1, front, the back side and the external peripheral surface of hand griping position can all connect with hand simultaneously
Touching, namely corresponding multiple induction regions 10 can all generate inductive signal.It gently takes if hand only uses, shelve contact direction
The incorrect vehicle driving posture such as disk 1,10 quantity of induction region and position for generating inductive signal also can be different.Feel detection module 3
The signal conveyed can be differentiated by 2 comprehensive intelligent of top control module, can be accurately judged to hand contact condition, and output signals to
Display module 4 generates display alarm in 1 front of steering wheel.
Display module 4 may include LCD display and RGB light emitting diode, and LCD display passes through the forms such as icon when display
For intuitive adequately prompt hand from state, RGB light emitting diode can issue the prompt light of different colours.
The present embodiment is also equipped with vibration module 5 in steering wheel 1, and vibration module 5 is electrically connected top control module 2, forms vibration
Dynamic suggestion device.After top control module 2 exports alarm signal, vibration module 5 can make steering wheel 1 generate vibration, even if driving
Member can also receive warning without paying attention to observation display module 4 by body sense of touch.
The heart rate detection module 6 of electrical connection top control module 2, the inspection of the heart rate detection module 6 are also equipped in steering wheel 1
It surveys mouth 7 and is arranged in the subsequent finger of steering wheel 1 and can take and set place, can very easily detect driver's heart in the process of moving in this way
Rate can also warn in time if there is exception, further increase drive safety.
The present embodiment is equipped with switching group 8 in the front of steering wheel 1, and switching group 8 is also electrically connected top control module 2.Using opening
Pass group 8 can more easily adjust the parameters such as oscillation intensity, display brightness.Due to many steering wheels all integrated installation sides of having itself
It is switched to disk, for controlling sound equipment, light etc., a part that switching group 8 also can integrate as steering wheel switch is laid out more beautiful
It sees.Also, top control module 2 can also save space with mounting arrangements in steering wheel switch, and line is convenient.
Claims (5)
1. a kind of vehicle steering wheel hand is from detection system, the feel including the top control module and electrical connection that are arranged in steering wheel
Detection module, it is characterized in that: it is disposed with display module (4) at the easily observation of the front of steering wheel (1), display module (4) is also electric
It connects top control module (2)；It include several sensing units (9) in feel detection module (3), the regular cloth of each sensing unit (9)
Set steering wheel (1) circumference can hand griping position corresponding position form different each induction regions (10), constitute driver and hold
Abundant degree detection device.
2. vehicle steering wheel hand according to claim 1 is from detection system, it is characterized in that: steering wheel (1) circumference can be held
Front, the back side and the external peripheral surface of position are belonging respectively to different induction regions (10).
3. vehicle steering wheel hand according to claim 1 or 2 is from detection system, it is characterized in that: also pacify in steering wheel (1)
Equipped with vibration module (5), vibration module (5) is electrically connected top control module (2), forms vibration prompting device.
4. vehicle steering wheel hand according to claim 1 or 2 is from detection system, it is characterized in that: also pacify in steering wheel (1)
Heart rate detection module (6) equipped with electrical connection top control module (2), the detection mouth (7) of the heart rate detection module (6) are arranged in direction
Disk (1) subsequent finger, which can be taken, sets place；It is equipped with switching group (8) in the front of steering wheel (1), switching group (8) is also electrically connected always
It controls module (2).
5. vehicle steering wheel hand according to claim 3 is from detection system, it is characterized in that: it is also installed in steering wheel (1)
There is the heart rate detection module (6) of electrical connection top control module (2), the detection mouth (7) of the heart rate detection module (6) is arranged in steering wheel
(1) subsequent finger, which can be taken, sets place；It is equipped with switching group (8) in the front of steering wheel (1), switching group (8) is also electrically connected master control
Module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767860.0A CN110356324A (en) | 2019-08-20 | 2019-08-20 | Vehicle steering wheel hand is from detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767860.0A CN110356324A (en) | 2019-08-20 | 2019-08-20 | Vehicle steering wheel hand is from detection system |
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| Publication Number | Publication Date |
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| CN110356324A true CN110356324A (en) | 2019-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910767860.0A Pending CN110356324A (en) | 2019-08-20 | 2019-08-20 | Vehicle steering wheel hand is from detection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722050A (en) * | 2021-01-15 | 2021-04-30 | 安闻汽车技术(天津)有限公司 | Steering wheel sensor and steering wheel |
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2019
- 2019-08-20 CN CN201910767860.0A patent/CN110356324A/en active Pending
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