CN207141167U - It is a kind of can alarm intelligent steering wheel set - Google Patents
It is a kind of can alarm intelligent steering wheel set Download PDFInfo
- Publication number
- CN207141167U CN207141167U CN201720921632.0U CN201720921632U CN207141167U CN 207141167 U CN207141167 U CN 207141167U CN 201720921632 U CN201720921632 U CN 201720921632U CN 207141167 U CN207141167 U CN 207141167U
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- China
- Prior art keywords
- digital pressure
- pressure sensor
- circular arc
- direction indicators
- arc direction
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- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses it is a kind of can alarm intelligent steering wheel set, belong to automotive electronics accessories field, including left circular arc direction indicators cover and right circular arc direction indicators cover, one end of left circular arc direction indicators cover is connected with one end of the right circular arc direction indicators cover by Circular Shell, A51 single-chip microcomputers, alarm, rechargeable battery are provided with Circular Shell, Circular Shell is externally provided with electric power connecting mouth；Digital pressure sensor is equipped with left circular arc direction indicators cover and right circular arc direction indicators cover, the utility model in driver's one hand can hold steering wheel or both hands are held in the top and bottom or when not holding steering wheel of steering wheel, send alarm prompt, driver is reminded to drive with caution, the utility model circuit structure is simple, and cost is relatively low.
Description
Technical field
The utility model is related to automotive electronics accessories field, and in particular to it is a kind of can alarm intelligent steering wheel set.
Background technology
With the improvement of living standards, automobile increasingly becomes our essential equipment at one's side.The increasing of automobile quantity
Add and also result in people to being paid close attention at the time of driving safety.At present, for many drivers when driving, habitually one hand holds direction
Disk, running into burst emergency, such as blow out, skid, wheel run into it is too fast compared with ratchel, speed, only can not with a hand
Direction is held, traffic accident most probably occurs；And some drivers, in startup procedure, steering wheel hold is incorrect, likes one
Hand or two hands all ride over the top of steering wheel, and this incorrect posture, often when emergency occurs, reaction is not
Have little time conversion in time or because flurried to act on hand, cause the accident generation, endangers oneself and autre vie property.
Utility model content
The utility model provide it is a kind of can alarm intelligent steering wheel, can driver's one hand hold steering wheel and
It is incorrect to carry out alarm when holding steering wheel, urge driver safety to travel.
The technical scheme that the utility model is provided is as follows：It is a kind of can alarm intelligent steering wheel set, be installed on automobile
Surface of steering wheel, it is characterised in that：It is made up of left circular arc direction indicators cover and right circular arc direction indicators cover, the left circular arc direction indicators cover
One end be connected with one end of the right circular arc direction indicators cover by Circular Shell, A51 single-chip microcomputers, alarm are provided with the Circular Shell
Device, relay, rechargeable battery, the Circular Shell are externally provided with electric power connecting mouth；
The left circular arc direction indicators cover is sequentially provided with the first digital pressure sensor, second pressure number from one end to the other end
Word sensor and the 3rd pressure on the number sensor, the right circular arc direction indicators cover are sequentially provided with the 4th numeral from one end to the other end
Pressure sensor, the 5th digital pressure sensor, the 6th digital pressure sensor；
P0.0 of first digital pressure sensor to the 6th digital pressure sensor respectively with the A51 single-chip microcomputers draws
Pin to P0.5 pins electrically connect, and the P0.6 pins of the A51 single-chip microcomputers electrically connect with one end of the relay, the relay
The other end electrically connected with the alarm；
The rechargeable battery is first digital pressure sensor to the 6th digital pressure sensor, A51 single-chip microcomputers, report
Alert device power supply, the electric power connecting mouth are charged by socket power for the rechargeable battery.
Further, the A51 monolithics seat in the plane STCA51 single-chip microcomputers.
Further, first digital pressure sensor and the 3rd digital pressure sensor are located at the left circular arc direction
The both ends of disk set, second digital pressure sensor are located at the middle part of the left circular arc direction indicators cover；4th number
Word pressure sensor and the 6th digital pressure sensor are located at the both ends of the right circular arc direction indicators cover, the 5th digital pressure
Sensor is located at the middle part of the right circular arc direction indicators cover.
Further, the electric power connecting mouth is USB power source interface.
Further, the alarm is phonetic alarm.
Prior art is compared, and the beneficial effects of the utility model are：
(1) it in driver's one hand can hold steering wheel or both hands are held in the top of steering wheel and bottom or do not hold steering wheel
When, alarm prompt is sent, reminds driver to drive with caution；Digital pressure sensor can directly become the pressure simulation signal of detection
For data signal, without designing special analog to digital conversion circuit, logic is carried out to the data signal of input by an A51 single-chip microcomputer
Calculation process, and control alarm to be turned on and off by result, the utility model circuit structure is simple, cost compared with
It is low.
(2) power supply accessed by electric power connecting mouth on car is powered, and without being equipped with special battery, and interface is
General USB interfaces, uniform specification are practical on the market.
(3) second digital pressure sensors and the 5th digital pressure sensor are located at the pars intermedia of circular arc direction indicators cover respectively
Position, can so make driver be always maintained at the steering wheel grip of standard, and this long-term use of direction indicators cover can make driver
Muscle memory is formed, forms good driving habit.
Brief description of the drawings
Accompanying drawing of the present utility model is used for providing further understanding of the present application, the part of the application is formed, at this
Same or analogous part is represented using identical reference number in a little accompanying drawings, in the accompanying drawings：
Fig. 1 is external structure schematic diagram of the present utility model；
Fig. 2 is internal circuit connection diagram of the present utility model；
In figure, the digital pressure sensors of 1- first, the digital pressure sensors of 2- second, the digital pressure sensors of 3- the 3rd,
The digital pressure sensors of 4- the 4th, the digital pressure sensors of 5- the 5th, the digital pressure sensors of 6- the 6th, the left circular arc steering wheels of 7-
Set, the right circular arc direction indicators covers of 8-, 9- Circular Shells, K- relays, W- alarms, S- rechargeable batteries.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments, to this
Application is described in further detail, and the schematic description and description of the application is used to explain the application, composition pair
The improper restriction of the application.
As shown in Figures 1 and 2, it is a kind of can alarm intelligent steering wheel set, automobile steering panel surface is installed on, by a left side
Circular arc direction indicators cover 7 and right circular arc direction indicators cover 8 form, one end of left circular arc direction indicators cover 7 and the one of right circular arc direction indicators cover 8
End connects by Circular Shell 9, provided with A51 single-chip microcomputers, alarm W, relay K, rechargeable battery S in Circular Shell 9, outside Circular Shell 9
Provided with electric power connecting mouth；I.e. left circular arc direction indicators cover 7 is spliced into a circle jointly with right circular arc square plate set 8 and Circular Shell 9；
Rechargeable battery is the digital pressure sensor 6 of the first digital pressure sensor 1 to the 6th, A51 single-chip microcomputers, alarm W power supply, power supply
Interface is that rechargeable battery charges S by socket power, and electric power connecting mouth is USB interface in this example, is accessed by USB data line
Vehicle power is rechargeable battery charging S；
Left circular arc direction indicators cover 7 is sequentially provided with the first digital pressure sensor 1, second pressure numeral from one end to the other end
The digital pressure sensor 3 of sensor 2 and the 3rd, to make direction indicators cover attractive in appearance, first digital pressure sensor the 1, second numeral pressure
The digital pressure sensor 3 of force snesor 2 and the 3rd is located on the inner surface of left circular arc direction indicators cover 7, right circular arc direction indicators cover 8 from
One end to the other end is sequentially provided with the 4th digital pressure sensor 4, the 5th digital pressure sensor 5, the 6th digital pressure sensing
Device 6, to make direction indicators cover attractive in appearance, the 4th digital pressure sensor 4, the 5th digital pressure sensor 5, the 6th digital pressure sensing
Device 6 is located on the inner surface of right circular arc direction indicators cover 8；
Wherein, the first digital pressure sensor 1 and the 3rd digital pressure sensor 3 are located at the two of left circular arc direction indicators cover 7
End, the second digital pressure sensor 2 are located at the middle part of left circular arc direction indicators cover 7；4th digital pressure sensor 4 and the 6th
Digital pressure sensor 6 is located at the both ends of right circular arc direction indicators cover 8, and the 5th digital pressure sensor 5 is located at right circular arc steering wheel
The middle part of set 8；
As shown in Fig. 2 the digital pressure sensor 6 of the first digital pressure sensor 1 to the 6th respectively with A51 single-chip microcomputers
P0.0 pins to P0.5 pins electrically connect, i.e. and the first digital pressure sensor 1 electrically connects with the P0.0 pins of A51 single-chip microcomputers, the
Two digital pressure sensors 2 electrically connect with the P0.1 pins of A51 single-chip microcomputers, the 3rd digital pressure sensor 3 and A51 single-chip microcomputers
P0.2 pins electrically connect, and the 4th digital pressure sensor 4 electrically connects with the P0.3 pins of A51 single-chip microcomputers, and the 5th digital pressure passes
Sensor 5 electrically connects with the P0.4 pins of A51 single-chip microcomputers, and the P0.5 pins of the 6th digital pressure sensor 6 and A51 single-chip microcomputers are electrically connected
Connect, the P0.6 pins of A51 single-chip microcomputers electrically connect with relay K one end, and the relay K other end electrically connects with alarm W；That is,
The P0.6 pins of A51 single-chip microcomputers electrically connect with relay K normally opened contact one end, the other end of relay K normally opened contact with
Alarm W is electrically connected, and when needing alarm, the output signal control normally opened contact of P0.6 pins is closed, and now alarm W is reported
Alert, when that need not alarm, the output signal control normally opened contact of P0.6 pins disconnects, and now alarm W does not alarm.
Wherein, A51 single-chip microcomputers are preferably STCA51 single-chip microcomputers.
Wherein, alarm W is preferably phonetic alarm.
During work, the pressure on the digital pressure sensor 3 of the first digital pressure sensor 1 to the 3rd detection steering wheel left side,
I.e. whether detection left hand correctly grips steering wheel, the digital pressure sensor 6 of the 4th digital pressure sensor 4 to the 6th detection direction
Pressure on the right of disk, that is, detect whether the right hand correctly grips steering wheel, and the pressure on the number detected is inputted into A51 single-chip microcomputers
P0.1 pins carry out analysis judgement to P0.5 pins inside A51 single-chip microcomputers to the pressure on the number on P0.1 pins to P0.5 pins,
In following several situations, control alarm carries out warning reminding：
(1) first digital pressure sensor 1 and the 4th digital pressure sensor 4 detect pressure, that is, represent driver
Both hands ride over the top of steering wheel；
(2) the 3rd digital pressure sensors 3 and the 6th digital pressure sensor 6 detect pressure, that is, represent driver
Both hands ride over the bottom of steering wheel；
The digital pressure sensor 3 of (3) first digital pressure sensor 1 to the 3rd can't detect pressure, that is, represent to drive
Member's left hand does not grip steering wheel；
The digital pressure sensor 6 of (4) the 4th digital pressure sensor 4 to the 6th can't detect pressure, that is, represent to drive
Member's right hand does not grip steering wheel.
More than in addition to four kinds of situation alarms, do not alarmed then under other holding modes.
The present embodiment describes more specific and detailed, also gives some advantageous measures of embodiment, still, the implementation
Example and advantageous measure can not be used as to limitation of the present utility model, when those skilled in the art sees the program, made
Other deformations and the replacement of equivalent arrangements, all should be within the scope of protection of the utility model.
Claims (5)
1. it is a kind of can alarm intelligent steering wheel set, be installed on automobile steering panel surface, it is characterised in that：Including left circular arc
Direction indicators cover and right circular arc direction indicators cover, one end of the left circular arc direction indicators cover and one end of the right circular arc direction indicators cover lead to
Circular Shell connection is crossed, A51 single-chip microcomputers, alarm, relay, rechargeable battery, the Circular Shell peripheral hardware are provided with the Circular Shell
There is electric power connecting mouth；
The left circular arc direction indicators cover is from one end to the other end is sequentially provided with the first digital pressure sensor, the second digital pressure passes
Sensor and the 3rd digital pressure sensor, the right circular arc direction indicators cover are sequentially provided with the 4th digital pressure from one end to the other end
Sensor, the 5th digital pressure sensor, the 6th digital pressure sensor；
First digital pressure sensor to the 6th digital pressure sensor respectively with the P0.0 pins of the A51 single-chip microcomputers extremely
P0.5 pins electrically connect, and the P0.6 pins of the A51 single-chip microcomputers electrically connect with one end of the relay, the relay it is another
One end electrically connects with the alarm；
The rechargeable battery is first digital pressure sensor to the 6th digital pressure sensor, A51 single-chip microcomputers, alarm
Power supply, the electric power connecting mouth charge for the rechargeable battery.
2. it is according to claim 1 it is a kind of can alarm intelligent steering wheel set, it is characterised in that：The A51 monolithics
Machine is STCA51 single-chip microcomputers.
3. it is according to claim 1 it is a kind of can alarm intelligent steering wheel set, it is characterised in that：First numeral
Pressure sensor and the 3rd digital pressure sensor are located at the both ends of the left circular arc direction indicators cover, and second digital pressure passes
Sensor is located at the middle part of the left circular arc direction indicators cover；4th digital pressure sensor and the 6th the digital pressure sensing
Device is located at the both ends of the right circular arc direction indicators cover, and the 5th digital pressure sensor is located at the right circular arc direction indicators cover
Middle part.
4. it is according to claim 1 it is a kind of can alarm intelligent steering wheel set, it is characterised in that：The electric power connecting
Mouth is USB power source interface.
5. it is according to claim 1 it is a kind of can alarm intelligent steering wheel set, it is characterised in that：The alarm is
Phonetic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921632.0U CN207141167U (en) | 2017-07-27 | 2017-07-27 | It is a kind of can alarm intelligent steering wheel set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720921632.0U CN207141167U (en) | 2017-07-27 | 2017-07-27 | It is a kind of can alarm intelligent steering wheel set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207141167U true CN207141167U (en) | 2018-03-27 |
Family
ID=61672857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720921632.0U Expired - Fee Related CN207141167U (en) | 2017-07-27 | 2017-07-27 | It is a kind of can alarm intelligent steering wheel set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207141167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137681A2 (en) | 2019-12-31 | 2021-07-08 | Université Sidi Mohamed Ben Abdellah | Smart steering-wheel cover with alarm and pressure system |
-
2017
- 2017-07-27 CN CN201720921632.0U patent/CN207141167U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021137681A2 (en) | 2019-12-31 | 2021-07-08 | Université Sidi Mohamed Ben Abdellah | Smart steering-wheel cover with alarm and pressure system |
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|---|---|---|---|
| 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: 20180327 |