CN206520508U - A kind of electric automobile safe driving assistant system - Google Patents
A kind of electric automobile safe driving assistant system Download PDFInfo
- Publication number
- CN206520508U CN206520508U CN201720226657.9U CN201720226657U CN206520508U CN 206520508 U CN206520508 U CN 206520508U CN 201720226657 U CN201720226657 U CN 201720226657U CN 206520508 U CN206520508 U CN 206520508U
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- driver
- processor
- siren
- electric automobile
- safe driving
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 230000037396 body weight Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000024756 faint Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The utility model discloses a kind of electric automobile safe driving assistant system, it is characterized in that, it is used to detect that the body weight of driver acts on the pressure sensor of the pressure size of the left and right sides of seat including two, analog signal for the pressure sensor to be detected is converted into the analog-to-digital conversion module of data signal, processor, and the siren for signal an alert；Two pressure sensors are symmetrically arranged at the cushion of driver seat, and are connected to the input of the analog-to-digital conversion module；The analog-to-digital conversion module is electrically connected to the processor with the siren.The utility model have can be used in detect driver in driving procedure body it is whether crooked, judge whether driver is carrying out dangerous driving, so as to remind driver, be conducive to improving travel safety, with more accurate, the advantages of cost of implementation is relatively low of detection.
Description
Technical field
The utility model is related to electric automobile security technology area, is aided in particular to a kind of electric automobile safe driving
System.
Background technology
The traffic safety of motor vehicle is always one of various circles of society's focus of attention.Motor vehicle is caused security incident occur
Main cause, in addition to motor vehicle breaks down in itself, driver's operational error is topmost factor.Particularly, through long
The technology development of phase, the machinery of motor vehicle, electrical quality and road safety facility are increasingly perfect；Therefore, non-artificial factor is led
The ratio that security incident occurs in cause motor vehicle is more and more lower, and due to traffic safety thing caused by human pilot operational error
Therefore ratio constantly in rise trend.
The operational error of driver is divided into subjective and objectively two kinds, and subjective bad driving habit easily causes behaviour
Slip up, such as take and be placed on the article in copilot region or pick up the article dropped on floor, can cause to fall,
The control to steering wheel is influenceed, once there are multiple major traffic accidents thus to cause；Make a phone call, send short messages or chat when such as driving again
Wechat, long-time one-handed performance steering wheel causes traffic accident.Objectively it is mainly burst disease so that driver faints, falls
Volt is lain down on the steering wheel or to side, so as to lose the control to vehicle.
Existing automobile assistant driving system detects the eye state of driver using camera system mostly, judges driver
Whether in fatigue driving, then driver is reminded.But rarely have at present for what aforesaid operations carried out safe auxiliary and be
System, and it is higher using camera system testing cost.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is：How a kind of energy is provided
The electric automobile safe driving assistant system for obtaining sitting posture information in driver's driving procedure is enough in, can be used in detection and drive
Member in driving procedure body it is whether crooked, judge driver whether progress dangerous driving, so as to be carried to driver
Wake up, be conducive to improving travel safety, with more accurate, the features such as cost of implementation is relatively low of detection.
In order to solve the above-mentioned technical problem, the utility model employs following technical scheme：
A kind of electric automobile safe driving assistant system, it is characterised in that including two body weight for being used to detect driver
The pressure sensor of the pressure size of the left and right sides of seat is acted on, the simulation for the pressure sensor to be detected is believed
Number it is converted into the analog-to-digital conversion module of data signal, processor, and the siren for signal an alert；Two pressures
Force snesor is symmetrically arranged at the cushion of driver seat, and is connected to the input of the analog-to-digital conversion module；Institute
State analog-to-digital conversion module and be electrically connected to the processor with the siren.
Generally when driver's normal driving, sitting posture is relatively rectified, and acts on the body weight difference of the cushion left and right sides
It is smaller, and attempt to take when driver is driving and be placed on the article in copilot region or pick up the article dropped on floor,
The weight of body can will certainly cause the pressure difference for acting on the cushion left and right sides larger toward the movement of copilot direction.Using
Said system, by one pressure sensor of each side setting in cushion, is acted on so as to detect driver
The pressure of the cushion left and right sides, then by analog-to-digital conversion module, converts analog signals into data signal, sends into processor
In, pass through disposal ability of the processor to data signal, it is possible to realize the judgement to driver's sitting posture, and according to driver's
Sitting posture situation is controlled to siren.Said system acts on the pressure of the cushion left and right sides by detection, then passes through place
Manage device to carry out after calculating processing, the judgement to driver's sitting posture can be realized, it is possible to according to judged result, control siren pair
Driver is reminded, and is conducive to improving travel safety, relatively low using the scheme cost of implementation of pressure sensor.
Further, in addition to for detecting the vehicle speed sensor of real-time speed, the vehicle speed sensor is electrically connected to institute
State processor.
Generally after vehicle start-up, driver may also need to adjust seat and other inspections to vehicle, now may be used
The states such as body is crooked can occur.Using said structure, by setting vehicle speed sensor, processor just can according to speed come
Judge that whether vehicle is in transport condition, and then siren can be controlled according to the state of vehicle, it is to avoid false alarm, have
Beneficial to the accuracy of the system of raising.
Further, in addition to Timer module, the Timer module is connected to the processor.
Using said structure, it is possible to the continuous driving time of driver is counted using Timer module, is used for
Judge whether driver reaches fatigue driving state, so as to be reminded in time by siren driver, improve row
The security of car.
Further, in addition to tremolo on the backrest of driver seat is arranged on, the tremolo is all connected with
To the processor.
Using said structure, processor can control tremolo startup to massage driver, mitigate driver
Fatigue, be easy to driver to concentrate on carrying out driver behavior, be conducive to improving comfortableness and travel safety.
Further, in addition to for suspending the pause switch of the siren, the pause switch is electrically connected to described
Processor.
So, after siren sounds, driver manually can close down siren, prevent that prolonged alarm is easy
Cause the psychology of driver and crew irritated.
Further, the siren includes voice alarm device and tone alarm device.
In summary, the utility model have can be used in detect driver in driving procedure body it is whether crooked,
Judge whether driver is carrying out dangerous driving, so as to remind driver, be conducive to improving travel safety, with inspection
Survey more accurate, the advantages of cost of implementation is relatively low.
Brief description of the drawings
Fig. 1 is the principle schematic of the utility model embodiment.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
During specific implementation：As shown in figure 1, a kind of electric automobile safe driving assistant system, including two are driven for detection
The body weight for the person of sailing acts on the pressure sensor 1 of the pressure size of the left and right sides of seat, for by the institute of pressure sensor 1
The analog signal of detection is converted into the analog-to-digital conversion module 2 of data signal, processor 3, and the police for signal an alert
Report device 4；Two pressure sensors 1 are symmetrically arranged at the cushion of driver seat, and are connected to the modulus turn
Change the mold the input of block 2；The analog-to-digital conversion module 2 is electrically connected to the processor 3 with the siren 4.
Generally when driver's normal driving, sitting posture is relatively rectified, and acts on the body weight difference of the cushion left and right sides
It is smaller, and attempt to take when driver is driving and be placed on the article in copilot region or pick up the article dropped on floor,
The weight of body can will certainly cause the pressure difference for acting on the cushion left and right sides larger toward the movement of copilot direction.Using
Said system, by one pressure sensor of each side setting in cushion, is acted on so as to detect driver
The pressure of the cushion left and right sides, then by analog-to-digital conversion module, converts analog signals into data signal, sends into processor
In, pass through disposal ability of the processor to data signal, it is possible to realize the judgement to driver's sitting posture, and according to driver's
Sitting posture situation is controlled to siren.Said system acts on the pressure of the cushion left and right sides by detection, then passes through place
Manage device to carry out after calculating processing, the judgement to driver's sitting posture can be realized, it is possible to according to judged result, control siren pair
Driver is reminded, and is conducive to improving travel safety, relatively low using the scheme cost of implementation of pressure sensor.
During implementation, in addition to for detecting the vehicle speed sensor 5 of real-time speed, the vehicle speed sensor 5 is electrically connected to institute
State processor 3.
Generally after vehicle start-up, driver may also need to adjust seat and other inspections to vehicle, now may be used
The states such as body is crooked can occur.Using said structure, by setting vehicle speed sensor, processor just can according to speed come
Judge that whether vehicle is in transport condition, and then siren can be controlled according to the state of vehicle, it is to avoid false alarm, have
Beneficial to the accuracy of the system of raising.
During implementation, in addition to Timer module 6, the Timer module 6 is connected to the processor 3.
Using said structure, it is possible to the continuous driving time of driver is counted using Timer module, is used for
Judge whether driver reaches fatigue driving state, so as to be reminded in time by siren driver, improve row
The security of car.
During implementation, in addition to tremolo 7 on the backrest of driver seat is arranged on, the tremolo 7 is all connected with
To the processor 3.
Using said structure, processor can control tremolo startup to massage driver, mitigate driver
Fatigue, be easy to driver to concentrate on carrying out driver behavior, be conducive to improving comfortableness and travel safety.
During implementation, in addition to for suspending the pause switch of the siren 4, the pause switch is electrically connected to the place
Manage device 3.
So, after siren sounds, driver manually can close down siren, prevent that prolonged alarm is easy
Cause the psychology of driver and crew irritated.
During implementation, the siren 4 includes voice alarm device and tone alarm device.
When it is implemented, above-mentioned pressure sensor, analog-to-digital conversion module, processor, siren, vehicle speed sensor, timing
The each several part such as device module and tremolo component itself is ripe prior art, and the utility model is done to prior art
The place for going out contribution is above-mentioned each part being arranged on ad-hoc location, and combines, and can be used for basis and drive
The pressure that the person of sailing acts on the cushion left and right sides obtains sitting posture information in driver's driving procedure, and judging the sitting posture of driver is
It is no crooked state occur, and driver can be reminded, so as to reach the purpose for improving travel safety.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not using the utility model as limitation
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of electric automobile safe driving assistant system, it is characterised in that make including two body weight for being used to detect driver
Used in the pressure sensor of the pressure size of the left and right sides of seat（1）, for by the pressure sensor（1）The mould detected
Intend the analog-to-digital conversion module that signal is converted into data signal（2）, processor（3）And the siren for signal an alert
（4）；Two pressure sensors（1）Symmetrically it is arranged at the cushion of driver seat, and is connected to the modulus and turns
Change the mold block（2）Input；The analog-to-digital conversion module（2）With the siren（4）It is electrically connected to the processor（3）.
2. electric automobile safe driving assistant system as claimed in claim 1, it is characterised in that also including for detecting in real time
The vehicle speed sensor of speed（5）, the vehicle speed sensor（5）It is electrically connected to the processor（3）.
3. electric automobile safe driving assistant system as claimed in claim 1, it is characterised in that also including Timer module
（6）, the Timer module（6）It is connected to the processor（3）.
4. electric automobile safe driving assistant system as claimed in claim 3, it is characterised in that also including being arranged on driver's seat
Tremolo on the backrest of chair（7）, the tremolo（7）It is connected to the processor（3）.
5. electric automobile safe driving assistant system as claimed in claim 1, it is characterised in that also including described for suspending
Siren（4）Pause switch, the pause switch is electrically connected to the processor（3）.
6. electric automobile safe driving assistant system as claimed in claim 1, it is characterised in that the siren（4）Including
Voice alarm device and tone alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226657.9U CN206520508U (en) | 2017-03-09 | 2017-03-09 | A kind of electric automobile safe driving assistant system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720226657.9U CN206520508U (en) | 2017-03-09 | 2017-03-09 | A kind of electric automobile safe driving assistant system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206520508U true CN206520508U (en) | 2017-09-26 |
Family
ID=59903470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720226657.9U Expired - Fee Related CN206520508U (en) | 2017-03-09 | 2017-03-09 | A kind of electric automobile safe driving assistant system |
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| Country | Link |
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| CN (1) | CN206520508U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001344A (en) * | 2017-12-07 | 2018-05-08 | 北海市天硌打印耗材有限公司 | A kind of automobile alarm set and automobile remind machine |
| CN109353251A (en) * | 2018-09-03 | 2019-02-19 | 温州大学 | A kind of system and method for anti-fatigue-driving motor vehicles |
| CN113715919A (en) * | 2021-08-30 | 2021-11-30 | 广西科技大学 | Lightweight truck cab structure |
-
2017
- 2017-03-09 CN CN201720226657.9U patent/CN206520508U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108001344A (en) * | 2017-12-07 | 2018-05-08 | 北海市天硌打印耗材有限公司 | A kind of automobile alarm set and automobile remind machine |
| CN109353251A (en) * | 2018-09-03 | 2019-02-19 | 温州大学 | A kind of system and method for anti-fatigue-driving motor vehicles |
| CN113715919A (en) * | 2021-08-30 | 2021-11-30 | 广西科技大学 | Lightweight truck cab structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170926 |
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| CF01 | Termination of patent right due to non-payment of annual fee |