CN206383922U - A kind of automobile both hands device for assisting automobile driver - Google Patents
A kind of automobile both hands device for assisting automobile driver Download PDFInfo
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- CN206383922U CN206383922U CN201621272675.2U CN201621272675U CN206383922U CN 206383922 U CN206383922 U CN 206383922U CN 201621272675 U CN201621272675 U CN 201621272675U CN 206383922 U CN206383922 U CN 206383922U
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Abstract
The utility model provides a kind of automobile both hands device for assisting automobile driver, including the first touch sensible electrode and the first coupled touch sensible signal processing module, the second touch sensible electrode and coupled the second touch sensible signal processing module, one-chip computer module, voice module, power amplifier module, loudspeaker and power module；When using, first, second touch sensible electrode detects that driver holds the state of steering wheel in real time, when driver's one hand holds steering wheel driving and the duration reaches 10 seconds, and when driver's both hands departure direction disk is driven a vehicle and the duration reaches 3 seconds, voice is reminded in the warning that loudspeaker broadcasts setting until voice broadcast stops when driver's recovery both hands drive.The utility model is simple in construction, and cost is relatively low, is realized and easy to use on automobile, by increasing capacitance it is possible to increase driving safety coefficient, reduces traffic accident.
Description
Technical field
The utility model is related to motor vehicle driving auxiliary equipment, and in particular to a kind of automobile both hands device for assisting automobile driver.
Background technology
Currently, China's automobile possesses comes world prostatitis with usage amount, particularly during the last ten years, and private car development is very fast
Suddenly, private car has entered into huge numbers of families in China.The fast development of automobile particularly private car so that the quantity of human pilot is more
It is multiplication.Many human pilots are driven upper road after just being investigated merely through the training of driving school in short term, and there is also many by many old drivers
Bad driver behavior custom, such as drives over the speed limit, one hand holds operating handset when steering wheel drives, driven, draw smoke point cigarette, making up causes
Make both hands off-direction disk etc..Numerous bad driver behavior customs, particularly driving without hands, one hand drive etc. is accustomed to, led
China's motor traffic accidents is caused to remain high.For ensure driving safety, current manufacturer be mostly equipped with automobile overspeed prompting,
Close the door prompting etc. alarming device, however, on automobile it is rarely seen arrange driver's one hand drive even both hands off-direction disk drive
The warning alarm set of unsafe driving action, larger hidden danger is brought to traffic safety.
Utility model content
The purpose of this utility model is：There is provided that a kind of simple in construction, cost is relatively low, realization is convenient and during use when driving
The automobile both hands device for assisting automobile driver of voice reminder warning can be carried out when the person's of sailing one hand drive or driving without hands automatically.
The technical solution of the utility model is：Automobile both hands device for assisting automobile driver of the present utility model, it is structurally characterized in that,
Including the first touch sensible electrode, the second touch sensible electrode, the first touch sensible signal processing module, the second touch sensible letter
Number processing module, one-chip computer module, voice module, power amplifier module, loudspeaker and power module, wherein：
First touch sensible electrode, being laid on half of steering wheel of vehicle steering, driver is detected during for driving a vehicle
Whether half vehicle steering is held；
Second touch sensible electrode, is laid on other half of steering wheel of vehicle steering, and detection is driven during for driving a vehicle
Whether the person of sailing holds other half of vehicle steering；Second touch sensible electrode is set with the electric electrode insulation of the first touch sensible
Put；
First touch sensible signal processing module, the induced signal for receiving the first touch sensible electrode, and according to the
The presence or absence of one touch sensible electrode induced signal, corresponding output low level or high level signal；First touch sensible signal transacting
Module is electrically connected with the first touch sensible electrode；
Second touch sensible signal processing module, the induced signal for receiving the second touch sensible electrode, and according to the
The presence or absence of two touch sensible electrode induced signals, corresponding output low level or high level signal；Second touch sensible signal transacting
Module is electrically connected with the second touch sensible electrode；
One-chip computer module, for receiving and handling at the first touch sensible signal processing module and the second touch sensible signal
The low and high level signal that module is sent is managed, the control signal whether started is accordingly sent to voice module；One-chip computer module and
One touch sensible signal processing module and the electrical connection of the second touch sensible signal processing module；
Voice module, the reminder alarm voice signal for exporting setting under one-chip computer module control；Voice module with
One-chip computer module is electrically connected；
Power amplifier module, is broadcasted for amplifying the reminder alarm voice signal of voice module transmission and being sent to loudspeaker；Work(
Amplification module is electrically connected with voice module；Loudspeaker is electrically connected with power amplifier module；
Power module, for providing working power.
Further scheme is：The first above-mentioned touch sensible electrode and the material of the second touch sensible electrode are conductive soft
Property material.
Further scheme is：Above-mentioned power module is provided with power input, the first power output end and second source
Output end, the first power output end of power module is the first touch sensible signal processing module, at the second touch sensible signal
Manage module, one-chip computer module and voice module and working power is provided；The second source output end of power module carries for power amplifier module
For working power；In use, the power input of power module picks up load DC+12V power supplys.
The utility model has positive effect：（1）Automobile both hands device for assisting automobile driver of the present utility model, the letter of its structure
Single, cost is relatively low, is realized and easy to use on automobile.（2）Automobile both hands device for assisting automobile driver of the present utility model, it makes
During, can automatic detection driver whether keep both hands to hold the correct drive manner of steering wheel, when driver's one hand is driven
Sail or prescribe a time limit when both hands driving without hands reach the corresponding alarm of setting, it is automatic to carry out voice reminder warning, point out driver extensive
Multiple correct both hands hold the correct body position of steering wheel, it is ensured that driving safety, reduce traffic accident.
Brief description of the drawings
Fig. 1 is circuit structure schematic block diagram of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
（Embodiment 1）
See Fig. 1, the automobile both hands device for assisting automobile driver of the present embodiment, it is mainly touched by the first touch sensible electrode, second
Touch induction electrode, the first touch sensible signal processing module, the second touch sensible signal processing module, one-chip computer module, voice
Module, power amplifier module, loudspeaker and power module composition.
First touch sensible electrode is electrically connected with the first touch sensible signal processing module；Second touch sensible electrode and
Two touch sensible signal processing modules are electrically connected；One-chip computer module is touched with the first touch sensible signal processing module and second respectively
Touch the electrical connection of induced signal processing module signal；Voice module is electrically connected with one-chip computer module；Power amplifier module and voice module electricity
Connection；Loudspeaker is electrically connected with power amplifier module；Power module is used to provide working power.
The material of first touch sensible electrode and the second touch sensible electrode is conductive flexible material, in use, first touches
Touch the half of induction electrode and each cladding vehicle steering of the second touch sensible electrode difference, and the first touch sensible electrode and the
Two touch sensible electrodes are not contacted and mutually insulated.First touch sensible electrode and the second touch sensible electrode, which are used to detect, to be driven
Member when driving hold steering wheel state, when driver hold steering wheel when, corresponding first touch sensible electrode or/
Electrical signal of reaction is produced with the second touch sensible electrode；When driver's hand off-direction disk, corresponding first touch sensible electricity
Pole or/and the second touch sensible electrode then influence electricity signal.
First touch sensible signal processing module, for whether having induced signal output according to the first touch sensible electrode,
It is corresponding to export low level or high level signal to one-chip computer module, that is, where driver holds the first touch sensible electrode
During half of steering wheel at place, electrical signal of reaction is sent to the first touch sensible signal processing module by the first touch sensible electrode,
The electrical signal of reaction is processed into expression driver and has held the low of half of steering wheel by the first touch sensible signal processing module
Level signal, is sent to one-chip computer module；Conversely, when the hand of driver departs from half of side at the first touch sensible electrode place
During to disk, the first touch sensible electrode influence electricity signal is sent, and now the first touch sensible signal processing module output is represented
The hand of driver has disengaged from the high level signal of half of steering wheel, and is sent to one-chip computer module.
Similarly, the second touch sensible signal processing module, for whether having induced signal according to the second touch sensible electrode
Output, accordingly exports low level or high level signal to one-chip computer module, that is, when driver holds the second touch sensible electrode
During other half of steering wheel at place, electrical signal of reaction is sent at the second touch sensible signal by the second touch sensible electrode
Module is managed, the electrical signal of reaction is processed into expression driver and has held half of direction by the second touch sensible signal processing module
The low level signal of disk, is sent to one-chip computer module；Conversely, when the hand of driver departs from the second touch sensible electrode place
During other half of steering wheel, the second touch sensible electrode influence electricity signal is sent, now the second touch sensible signal transacting mould
Block output represents that the hand of driver has disengaged from the high level signal of other half of steering wheel, and is sent to one-chip computer module.
One-chip computer module, at the first touch sensible signal processing module and the second touch sensible signal according to reception
The low and high level signal that module is sent is managed, accordingly determines whether that voice module sends startup control signal after being handled through judgement：
When the signal that the first, second touch sensible signal processing module that one-chip computer module is received is sent is low level letter
Number when, one-chip computer module judges that driver holds the correct driving condition of steering wheel for both hands, and now one-chip computer module is to voice mould
Block is exported without control signal.
When the signal that the first, second touch sensible signal processing module that one-chip computer module is received is sent be 1 high level,
During 1 low level, one-chip computer module judges driver for the singlehanded driving condition for holding steering wheel, and one-chip computer module is high electric from receiving
Beginning timing from during ordinary mail, after the high level signal duration the first time limit threshold value of setting is exceeded, one-chip computer module
Startup control signal is sent to voice module.In the present embodiment, the first time limit threshold value is preferred to use 10 seconds.
When the signal that the first, second touch sensible signal processing module that one-chip computer module is received is sent is high level
When, one-chip computer module judges driving condition of the driver for the equal off-direction disk of both hands, and one-chip computer module is electric from the height received afterwards
Beginning timing from during ordinary mail, after 2 high level signal duration the second time limit threshold value of setting is exceeded, one-chip computer module
Startup control signal is sent to voice module.In the present embodiment, the second time limit threshold value is preferred to use 3 seconds.
One-chip computer module is mainly made up of single-chip microcomputer and its clock circuit set up, built-in in the single-chip microcomputer of one-chip computer module
The simple ripe program of prior art, to realize foregoing judgement and control function.
Voice module, for exporting reminder alarm voice signal under the control of one-chip computer module, amplifies through power amplifier module
Afterwards, broadcasted by loudspeaker.In the present embodiment, the prompting voice built in voice module is " to ask both hands to hold steering wheel, drive with caution
Sail ".
Power module is provided with power input, the first power output end and second source output end, the first of power module
Power output end is the first touch sensible signal processing module, the second touch sensible signal processing module, one-chip computer module and language
Sound module provides working power；The second source output end of power module provides working power for power amplifier module.In the present embodiment,
The first power output end output DC+3.3V power supplys of power module；The second source output end output DC+12V electricity of power module
Source；In use, the power input of power module picks up load DC+12V power supplys.
The automobile both hands device for assisting automobile driver of the present embodiment, its in use, the first touch sensible electrode and second
Touch sensible electrode detects that driver holds the state of steering wheel in real time, when driver keeps both hands to hold the correct driving of steering wheel
During mode, no prompting voice；When driver's one hand holds steering wheel driving and the duration reaches 10 seconds, loudspeaker is reported repeatedly
The prompting voice of " asking both hands to hold steering wheel, to drive with caution ", until when driver recovers both hands driving, reminding voice broadcast to stop
Only；When driver's both hands departure direction disk is driven a vehicle and the duration reaches 3 seconds, loudspeaker is reported repeatedly " asks the both hands side of holding
To disk, drive with caution " prompting voice, until driver recover both hands drive when, remind voice broadcast stop.
Above example is the explanation to embodiment of the present utility model, rather than to limitation of the present utility model,
Person skilled in the relevant technique can also make various changes in the case where not departing from spirit and scope of the present utility model
Change and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes should be included into this practicality newly
The scope of patent protection of type.
Claims (3)
1. a kind of automobile both hands device for assisting automobile driver, it is characterised in that including the first touch sensible electrode, the second touch sensible electricity
Pole, the first touch sensible signal processing module, the second touch sensible signal processing module, one-chip computer module, voice module, power amplifier
Module, loudspeaker and power module, wherein：
First touch sensible electrode, is laid on half of steering wheel of vehicle steering, and whether driver is detected during for driving a vehicle
Hold half of vehicle steering；
Second touch sensible electrode, being laid on other half of steering wheel of vehicle steering, driver is detected during for driving a vehicle
Whether other half vehicle steering is held；Insulation set between second touch sensible electrode and the first touch sensible electrode；
First touch sensible signal processing module, the induced signal for receiving the first touch sensible electrode, and touched according to first
The presence or absence of induction electrode induced signal is touched, corresponding output low level or high level signal；First touch sensible signal processing module
Electrically connected with the first touch sensible electrode；
Second touch sensible signal processing module, the induced signal for receiving the second touch sensible electrode, and touched according to second
The presence or absence of induction electrode induced signal is touched, corresponding output low level or high level signal；Second touch sensible signal processing module
Electrically connected with the second touch sensible electrode；
One-chip computer module, for receiving and handling the first touch sensible signal processing module and the second touch sensible signal transacting mould
The low and high level signal that block is sent, accordingly sends the control signal whether started to voice module；One-chip computer module and first is touched
Touch induced signal processing module and the electrical connection of the second touch sensible signal processing module；
Voice module, the reminder alarm voice signal for exporting setting under one-chip computer module control；Voice module and monolithic
Machine module is electrically connected；
Power amplifier module, is broadcasted for amplifying the reminder alarm voice signal of voice module transmission and being sent to loudspeaker；Power amplifier mould
Block is electrically connected with voice module；Loudspeaker is electrically connected with power amplifier module；
Power module, for providing working power.
2. automobile both hands device for assisting automobile driver according to claim 1, it is characterised in that described the first touch sensible electricity
The material of pole and the second touch sensible electrode is conductive flexible material.
3. automobile both hands device for assisting automobile driver according to claim 1, it is characterised in that described power module is provided with electricity
Source input, the first power output end and second source output end, the first power output end of power module touch sense for first
Induction signal processing module, the second touch sensible signal processing module, one-chip computer module and voice module provide working power；Power supply
The second source output end of module provides working power for power amplifier module；In use, the power input of power module picks up load
DC+12V power supplys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272675.2U CN206383922U (en) | 2016-11-24 | 2016-11-24 | A kind of automobile both hands device for assisting automobile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621272675.2U CN206383922U (en) | 2016-11-24 | 2016-11-24 | A kind of automobile both hands device for assisting automobile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206383922U true CN206383922U (en) | 2017-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621272675.2U Active CN206383922U (en) | 2016-11-24 | 2016-11-24 | A kind of automobile both hands device for assisting automobile driver |
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| CN (1) | CN206383922U (en) |
Cited By (6)
| 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 |
| CN109548771A (en) * | 2018-12-27 | 2019-04-02 | 佛山市顺德区乐雪儿电器有限公司 | Electromagnetism charge inductive type electric mosquito flap |
| CN110103817A (en) * | 2019-04-09 | 2019-08-09 | 江苏大学 | Vehicle stabilization running intelligent control method under a kind of state of emergency |
| CN110356324A (en) * | 2019-08-20 | 2019-10-22 | 浙江泰康电子有限公司 | Vehicle steering wheel hand is from detection system |
| CN112109721A (en) * | 2020-09-25 | 2020-12-22 | 广州小鹏自动驾驶科技有限公司 | Hands-off driving monitoring method and device, automobile and storage medium |
| CN113071504A (en) * | 2021-05-12 | 2021-07-06 | 嘉兴温芯智能科技有限公司 | Method and device for detecting hand-off and health of driver, steering wheel and protective sleeve |
-
2016
- 2016-11-24 CN CN201621272675.2U patent/CN206383922U/en active Active
Cited By (8)
| 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 |
| CN109548771A (en) * | 2018-12-27 | 2019-04-02 | 佛山市顺德区乐雪儿电器有限公司 | Electromagnetism charge inductive type electric mosquito flap |
| CN109548771B (en) * | 2018-12-27 | 2024-02-23 | 佛山市顺德区乐雪儿电器有限公司 | Electromagnetic charge induction type electric mosquito swatter |
| CN110103817A (en) * | 2019-04-09 | 2019-08-09 | 江苏大学 | Vehicle stabilization running intelligent control method under a kind of state of emergency |
| CN110103817B (en) * | 2019-04-09 | 2021-05-25 | 江苏大学 | Intelligent control method for stable running of vehicle in emergency state |
| CN110356324A (en) * | 2019-08-20 | 2019-10-22 | 浙江泰康电子有限公司 | Vehicle steering wheel hand is from detection system |
| CN112109721A (en) * | 2020-09-25 | 2020-12-22 | 广州小鹏自动驾驶科技有限公司 | Hands-off driving monitoring method and device, automobile and storage medium |
| CN113071504A (en) * | 2021-05-12 | 2021-07-06 | 嘉兴温芯智能科技有限公司 | Method and device for detecting hand-off and health of driver, steering wheel and protective sleeve |
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