CN206528401U - Autoalarm for vehicle steering - Google Patents
Autoalarm for vehicle steering Download PDFInfo
- Publication number
- CN206528401U CN206528401U CN201720141198.4U CN201720141198U CN206528401U CN 206528401 U CN206528401 U CN 206528401U CN 201720141198 U CN201720141198 U CN 201720141198U CN 206528401 U CN206528401 U CN 206528401U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- vehicle steering
- alarm
- induction
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000006698 induction Effects 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000008054 signal transmission Effects 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Abstract
The utility model is related to the autoalarm for vehicle steering, including induction module, control module, A/D converter, power module, alarm module and shell；In induction module insertion vehicle steering, control module, A/D converter, power module and alarm module are installed in shell；Induction module, A/D converter and control module are sequentially connected electrically, and extraneous physical quantity is converted to electric signal transmission to A/D converter by induction module, and A/D converter converts analog signals into digital data transmission to control module；Control module and alarm module are electrically connected with power module, and power module is powered to control module and alarm module；Alarm module is electrically connected with control module.The utility model can send alarm in the hand departure direction disk or both hands all departure direction disks of driver, remind driver to be driven with correct posture, contribute to driver to form correct driving habit, reduce the generation of traffic accident.
Description
Technical field
The utility model belongs to automobile assistant driving equipment technical field, and in particular to it is a kind of for vehicle steering from
Dynamic warning device.
Background technology
When many drivers drive, it is accustomed to a holding steering wheel, fault；Also many drivers can drive
While do other things, such as make a phone call, smoke, chatting wechat, QQ etc..These customs are all danger closes, are greatly increased
Occur the possibility of traffic accident, ill effect is caused to social safety.
If steering wheel is regarded as disk surface of clock, correct posture should be：Between when left hand is held in nine, ten, the right hand is held
Between at three, four.When colliding, such posture is more beneficial for supporting body.If only living steering wheel with four finger grippings,
Thumb provokes patch on the steering wheel, and when wheel bumps against stone or high step, front-wheel turns to side, drive side suddenly sometimes
Quickly rotated to disk, it is possible to which thumb gives a discount.When one hand is placed on steering wheel, it is difficult to control automobile, emergency situations are run into
When, it can not control.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art there is provided an a kind of hand side of leaving
The autoalarm for vehicle steering of driver can be just reminded to disk.
To realize object above, the utility model is adopted the following technical scheme that：
For the autoalarm of vehicle steering, including induction module, control module, A/D converter, power supply mould
Block, alarm module and shell；
In the induction module insertion vehicle steering, the control module, A/D converter, power module and alarm mould
Block is respectively mounted in the housing；
The induction module, A/D converter and control module are sequentially connected electrically, and the induction module is by extraneous physical quantity
Electric signal transmission is converted to the A/D converter, the A/D converter converts analog signals into digital data transmission to institute
State control module；
The control module and alarm module are electrically connected with the power module, and the power module gives the control mould
Block and alarm module are powered；The alarm module is electrically connected with the control module.
The induction module includes at least two pressure sensors.
The induction module includes at least two infrared distance sensors.
The induction module includes at least two touch induction circuits.
The control module include single-chip microcomputer, clock circuit and reset circuit, the clock circuit and reset circuit with
The monolithic mechatronics.
The device also includes the display screen with the monolithic mechatronics；The display screen uses LCDs.
The power module uses voltage conversion circuit, the connection of the storage battery of its input and automobile, and output end is to institute
State control module and alarm module is powered.
The power module includes lithium battery and electric power management circuit；The control module and alarm module with the electricity
Power management circuits are electrically connected, and the electric power management circuit is connected with the lithium battery.
The alarm module includes LED.
The alarm module also includes buzzer.
The utility model uses above technical scheme, and the both hands that sensing device is embedded in steering wheel to sense driver are
No to hold on the steering wheel, when the hand departure direction disk or both hands all departure direction disks of driver, the present apparatus can send alarm,
Driver is reminded to be driven with correct posture.The utility model contributes to driver to form correct driving habit, reduces traffic
The generation of accident；The personal safety of driver can be preferably protected when occurring accident simultaneously.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the autoalarm circuit structure for vehicle steering that the utility model embodiment one is provided is illustrated
Figure；
Fig. 2 is that the autoalarm circuit structure for vehicle steering that the utility model embodiment two is provided is illustrated
Figure；
Fig. 3 is that the autoalarm circuit structure for vehicle steering that the utility model embodiment three is provided is illustrated
Figure；
Fig. 4 is that the autoalarm circuit structure for vehicle steering that the utility model example IV is provided is illustrated
Figure.
In figure：1- induction modules；11- pressure sensors；12- infrared distance sensors；13- touch induction circuits；2- is controlled
Molding block；21- single-chip microcomputers；22- clock circuits；23- reset circuits；3-A/D converters；4- power modules；41- voltage conversions
Circuit；42- lithium batteries；43- electric power management circuits；5- alarm modules；51-LED lamps；52- buzzers；6- display screens.
Embodiment
, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer
Scheme is described in detail.Obviously, described embodiment is only a part of embodiment of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Resulting all other embodiment is put, the scope that the utility model is protected is belonged to.
Embodiment one
As shown in figure 1, a kind of autoalarm for vehicle steering, including induction module 1, control module 2, A/
D converters 3, power module 4, alarm module 5 and shell；
In the insertion vehicle steering of induction module 1, control module 2, A/D converter 3, power module 4 and alarm module 5
It is installed in shell；
Induction module 1, A/D converter 3 and control module 2 are sequentially connected electrically, and induction module 1 changes extraneous physical quantity
For electric signal transmission to A/D converter 3, A/D converter 3 converts analog signals into digital data transmission to control module 2；
Control module 2 and alarm module 5 are electrically connected with power module 4, and power module 4 is to control module 2 and alarm mould
Block 5 is powered；Alarm module 5 is electrically connected with control module 2.
Wherein, induction module 1 includes two pressure sensors 11.Two pressure sensors 11 are separately mounted to steering wheel
Left side and right side, for detecting whether the left hand and right hand of driver holds on the steering wheel.
Control module 2 includes single-chip microcomputer 21, clock circuit 22 and reset circuit 23, and clock circuit 22 and reset circuit 23 are equal
Electrically connected with single-chip microcomputer 21.Single-chip microcomputer 21 uses AT89C51 chips.Clock circuit 22 be used to produce needed for single-chip microcomputer 21 when
Clock signal, it is only necessary to crystal oscillator is bridged or in pin and ground by XTAL1 and XTAL2 pins outside the chip of single-chip microcomputer 21
Between adjunction trimmer can form clock circuit 22.Reset circuit 23 makes to automatically reset after electricity on single-chip microcomputer 21.
Power module 4 uses voltage conversion circuit 41, and the storage battery of its input and automobile is connected, and output end is to control
Module 2 and alarm module 5 are powered.This scheme battery extra due to not needing, therefore the small volume of whole device；And
Automatic power after engine ignition, is automatically powered off after stopping working, easy to use.
Alarm module 5 includes LED 51 and buzzer 52.
Operation principle of the present utility model is：The threshold value of one pressure is set in single-chip microcomputer 21；Pressure sensor 11 will be examined
The signal of survey is transmitted to single-chip microcomputer, and the signal and threshold value are compared by single-chip microcomputer 21；Signal thinks driver's when being more than threshold value
Hold on the steering wheel, do not alarm now；Otherwise it is assumed that the hand of driver have left steering wheel, the now control of single-chip microcomputer 21 LED
51 and buzzer 52 work, carry out sound and light alarm.The signal of any one detection in two pressure sensors 11 is less than threshold value,
Single-chip microcomputer 21 can be triggered to be alarmed.
Embodiment two
As shown in Fig. 2 a kind of autoalarm for vehicle steering, including induction module 1, control module 2, A/
D converters 3, power module 4, alarm module 5 and shell；
In the insertion vehicle steering of induction module 1, control module 2, A/D converter 3, power module 4 and alarm module 5
It is installed in shell；
Induction module 1, A/D converter 3 and control module 2 are sequentially connected electrically, and induction module 1 changes extraneous physical quantity
For electric signal transmission to A/D converter 3, A/D converter 3 converts analog signals into digital data transmission to control module 2；
Control module 2 and alarm module 5 are electrically connected with power module 4, and power module 4 is to control module 2 and alarm mould
Block 5 is powered；Alarm module 5 is electrically connected with control module 2.
Wherein, induction module 1 includes two pressure sensors 11.Two pressure sensors 11 are separately mounted to steering wheel
Left side and right side, for detecting whether the left hand and right hand of driver holds on the steering wheel.
Control module 2 includes single-chip microcomputer 21, clock circuit 22 and reset circuit 23, and clock circuit 22 and reset circuit 23 are equal
Electrically connected with single-chip microcomputer 21.
Power module 4 includes lithium battery 42 and electric power management circuit 43；Control module 2 and alarm module 5 with power supply pipe
Reason circuit 43 is electrically connected, and electric power management circuit 43 is electrically connected with lithium battery 42.
Alarm module 5 includes LED 51 and buzzer 52.
Embodiment three
As shown in figure 3, a kind of autoalarm for vehicle steering, including induction module 1, control module 2, A/
D converters 3, power module 4, alarm module 5 and shell；
In the insertion vehicle steering of induction module 1, control module 2, A/D converter 3, power module 4 and alarm module 5
It is installed in shell；
Induction module 1, A/D converter 3 and control module 2 are sequentially connected electrically, and induction module 1 changes extraneous physical quantity
For electric signal transmission to A/D converter 3, A/D converter 3 converts analog signals into digital data transmission to control module 2；
Control module 2 and alarm module 5 are electrically connected with power module 4, and power module 4 is to control module 2 and alarm mould
Block 5 is powered；Alarm module 5 is electrically connected with control module 2.
Wherein, induction module 1 includes two infrared distance sensors 12.Two infrared distance sensors 12 are respectively mounted
In the left side and right side of steering wheel, for detecting whether the left hand and right hand of driver holds on the steering wheel.
Control module 2 includes single-chip microcomputer 21, clock circuit 22 and reset circuit 23, and clock circuit 22 and reset circuit 23 are equal
Electrically connected with single-chip microcomputer 21.
Power module 4 is using the power module in embodiment one or embodiment two.
Alarm module 5 includes LED 51 and buzzer 52.
Operation principle of the present utility model is：The threshold value of one distance is set in single-chip microcomputer 21；Infrared distance sensor 12
The signal of detection is transmitted to single-chip microcomputer 21, the signal and threshold value are compared by single-chip microcomputer 21；Signal is thought when being less than threshold value
The holding of driver on the steering wheel, is not alarmed now；Otherwise it is assumed that the hand of driver have left steering wheel, now single-chip microcomputer 21 is controlled
LED 51 and buzzer 52 work, and carry out sound and light alarm.The signal of any one detection in two infrared distance sensors 12
More than threshold value, it can trigger single-chip microcomputer 21 and be alarmed.
Example IV
As shown in figure 4, a kind of autoalarm for vehicle steering, including induction module 1, control module 2, A/
D converters 3, power module 4, alarm module 5 and shell；
In the insertion vehicle steering of induction module 1, control module 2, A/D converter 3, power module 4 and alarm module 5
It is installed in shell；
Induction module 1, A/D converter 3 and control module 2 are sequentially connected electrically, and induction module 1 changes extraneous physical quantity
For electric signal transmission to A/D converter 3, A/D converter 3 converts analog signals into digital data transmission to control module 2；
Control module 2 and alarm module 5 are electrically connected with power module 4, and power module 4 is to control module 2 and alarm mould
Block 5 is powered；Alarm module 5 is electrically connected with control module 2.
Wherein, induction module 1 includes two touch induction circuits 13.Two touch induction circuits 13 are separately mounted to direction
The left side and right side of disk, for detecting whether the left hand and right hand of driver holds on the steering wheel.Touch induction circuit 13 includes one
Capacitor type touch switch, the inside of capacitor type touch switch can change the size of electric capacity when human body proximity based on electric capacity,
Touch induction circuit 13 detects capacitance and significantly changes one electric signal of the backward output of single-chip microcomputer 21.
Control module 2 includes single-chip microcomputer 21, clock circuit 22 and reset circuit 23, and clock circuit 22 and reset circuit 23 are equal
Electrically connected with single-chip microcomputer 21.
The device also includes the display screen 6 electrically connected with single-chip microcomputer 21；Display screen 6 uses LCDs.Display screen 6 can
For display alarm information, the information such as time can also be shown.
Power module 4 is using the power module in embodiment one or embodiment two.
Alarm module 5 includes LED 51 and buzzer 52.
Operation principle of the present utility model is：The holding of driver on the steering wheel when, capacitance in touch induction circuit 13
It is constant, electric signal will not be exported to single-chip microcomputer 21, do not alarmed now；During the hand departure direction disk of driver, touch induction circuit 13
Middle capacitance significantly changes, and can export an electric signal to single-chip microcomputer 21, now the control LED 51 of single-chip microcomputer 21 and buzzer 52
Work, carries out sound and light alarm.Any one in two touch induction circuits 13 exports electric signal to single-chip microcomputer 21, can trigger
Single-chip microcomputer 21 is alarmed.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (10)
1. the autoalarm for vehicle steering, it is characterised in that：Including induction module, control module, A/D conversions
Device, power module, alarm module and shell；
In the induction module insertion vehicle steering, the control module, A/D converter, power module and alarm module are equal
Install in the housing；
The induction module, A/D converter and control module are sequentially connected electrically, and the induction module changes extraneous physical quantity
For electric signal transmission to the A/D converter, the A/D converter converts analog signals into digital data transmission to the control
Molding block；
The control module and alarm module are electrically connected with the power module, the power module to the control module and
Alarm module is powered；The alarm module is electrically connected with the control module.
2. the autoalarm according to claim 1 for vehicle steering, it is characterised in that：The induction module
Including at least two pressure sensors.
3. the autoalarm according to claim 1 for vehicle steering, it is characterised in that：The induction module
Including at least two infrared distance sensors.
4. the autoalarm according to claim 1 for vehicle steering, it is characterised in that：The induction module
Including at least two touch induction circuits.
5. the autoalarm for vehicle steering according to any one of Claims 1-4, it is characterised in that：Institute
Control module is stated including single-chip microcomputer, clock circuit and reset circuit, the clock circuit and reset circuit with the single-chip microcomputer
Electrical connection.
6. the autoalarm according to claim 5 for vehicle steering, it is characterised in that：The device also includes
With the display screen of the monolithic mechatronics；The display screen uses LCDs.
7. the autoalarm according to claim 6 for vehicle steering, it is characterised in that：The power module
Using voltage conversion circuit, the connection of the storage battery of its input and automobile, output end is to the control module and alarm module
Power supply.
8. the autoalarm according to claim 6 for vehicle steering, it is characterised in that：The power module
Including lithium battery and electric power management circuit；The control module and alarm module are electrically connected with the electric power management circuit, institute
Electric power management circuit is stated to be connected with the lithium battery.
9. the autoalarm according to claim 6 for vehicle steering, it is characterised in that：The alarm module
Including LED.
10. the autoalarm according to claim 9 for vehicle steering, it is characterised in that：The alarm mould
Block also includes buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141198.4U CN206528401U (en) | 2017-02-16 | 2017-02-16 | Autoalarm for vehicle steering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141198.4U CN206528401U (en) | 2017-02-16 | 2017-02-16 | Autoalarm for vehicle steering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528401U true CN206528401U (en) | 2017-09-29 |
Family
ID=59916216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141198.4U Expired - Fee Related CN206528401U (en) | 2017-02-16 | 2017-02-16 | Autoalarm for vehicle steering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206528401U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681274A (en) * | 2018-04-28 | 2018-10-19 | 瑞力（深圳）食品科技有限公司 | A kind of vehicle steering wheel answers warning device from feel |
| CN111619651A (en) * | 2020-06-05 | 2020-09-04 | 延锋汽车饰件系统有限公司 | Integrated controller of steering wheel |
-
2017
- 2017-02-16 CN CN201720141198.4U patent/CN206528401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108681274A (en) * | 2018-04-28 | 2018-10-19 | 瑞力（深圳）食品科技有限公司 | A kind of vehicle steering wheel answers warning device from feel |
| CN111619651A (en) * | 2020-06-05 | 2020-09-04 | 延锋汽车饰件系统有限公司 | Integrated controller of steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 |