CN209257982U - A kind of bad steering behavior monitoring device - Google Patents
A kind of bad steering behavior monitoring device Download PDFInfo
- Publication number
- CN209257982U CN209257982U CN201820721505.0U CN201820721505U CN209257982U CN 209257982 U CN209257982 U CN 209257982U CN 201820721505 U CN201820721505 U CN 201820721505U CN 209257982 U CN209257982 U CN 209257982U
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- monitoring device
- pressure sensor
- steering behavior
- behavior monitoring
- bad steering
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Abstract
The utility model provides a kind of bad steering behavior monitoring device comprising detection unit, processing unit, alarm unit and power supply unit, processing unit are connect with detection unit, alarm unit, and power supply unit is connect with detection unit, processing unit, alarm unit.The utility model can effectively supervise driver's double-grip steering wheel, reduce because steering wheel grasp method it is incorrect due to cause the probability of traffic accident.
Description
Technical field
The present invention relates to safe driving fields, and in particular to a kind of bad steering behavior monitoring device.
Background technique
Current automobile has come into huge numbers of families, and with the increase of automobile quantity, the quantity of all kinds of traffic accidents is also fast
Surge and add, the traffic accident caused by various bad steering behaviors accounts for very big ratio, makes to the security of the lives and property of people
At huge loss.It is most commonly seen with the incorrect grasping steering wheel of driver in various bad steering behaviors.
How effectively supervising driver and correctly grasping steering wheel is that people are making great efforts to solve the problems, such as.Grant number is
The utility model patent of CN206711331U discloses a kind of anti-singlehanded driving alarm device comprising annular membrane pressure sensing
Device, vehicle-mounted computer and alarm unit, annular membrane pressure sensor are mounted on frame of handwheel, along the frame of handwheel
Several perception points are evenly arranged with, the number of the quick point of pressure sensor power in steering wheel is held by perception driver's hand to judge
Driver whether drive by both hands.The device haves the shortcomings that obvious: when driver's gripping with one hand steering wheel, if catching two simultaneously
A quick point of power, can be mistaken as driver's double-grip steering wheel.
Utility model content
In order to solve the above technical problems, the utility model discloses a kind of bad steering behavior monitoring device, can have
Effect supervision driver's double-grip steering wheel reduces the probability for causing traffic accident because of incorrect grasping steering wheel.
A kind of bad steering behavior monitoring device, including alarm unit further include that detection unit, processing unit and power supply are single
Member, in which: the processing unit is connect with the detection unit, alarm unit, said supply unit and the detection unit, place
Manage unit, alarm unit connection.
Preferably, the detection unit includes pressure sensor group, wheel speed sensor group, in smoke sensor device
It is at least one.
Any of the above-described scheme is preferably, and the pressure sensor group includes first pressure sensor group, second pressure biography
At least one of sensor group, third pressure sensor group.
Any of the above-described scheme is preferably, and the first pressure sensor group includes at least a pressure sensor.
Any of the above-described scheme is preferably, and the first pressure sensor group is uniformly installed on the left side skeleton of steering wheel
On.
Any of the above-described scheme is preferably, and the second pressure sensor group includes at least a pressure sensor.
Any of the above-described scheme is preferably, and the second pressure sensor group is uniformly installed on the right side skeleton of steering wheel
On.
Any of the above-described scheme is preferably, and the third pressure sensor group includes at least a pressure sensor.
Any of the above-described scheme is preferably, and the third pressure sensor group is mounted in stick shift bar handle ball.
Any of the above-described scheme is preferably, and the pressure sensor group is for detecting pressure signal and sending pressure signal
To processing unit.
Any of the above-described scheme is preferably, and the wheel speed sensor group includes at least a wheel speed sensor.
Any of the above-described scheme is preferably, and the wheel speed sensor is installed on wheel.
Any of the above-described scheme is preferably, and the wheel speed sensor group turns for detecting vehicle wheel rotational speed, and by wheel
Speed is sent to processing unit.
Any of the above-described scheme is preferably, and the smoke sensor device is installed on the roof above steering position in the car.
Any of the above-described scheme is preferably, and the smoke sensor device will test for detecting whether driver smokes
As a result it is sent to processing unit.
Any of the above-described scheme is preferably, and the processing unit includes at least one of processor and timer.
Any of the above-described scheme is preferably, and the processor handles the data of received detection unit, and judgement is driven
Sail whether personnel occur bad steering behavior.
Any of the above-described scheme is preferably, after the processing unit judges that bad steering behavior occurs for driver, to institute
It states alarm unit and sends warning message.
Any of the above-described scheme is preferably, and the alarm unit includes voice reminder, buzzing, lamp to the warning of driver
At least one of optical flare.
Any of the above-described scheme is preferably, and the alarm unit includes flashing lamp, buzzer, voice prompting device, loudspeaker
At least one of.
Any of the above-described scheme is preferably, and the flashing lamp is installed in front of interior driver within the scope of optimum field.
Any of the above-described scheme is preferably, and the flashing lamp can issue green, yellow, at least one in red light
Kind.
Any of the above-described scheme is preferably, and the buzzer, voice prompting device are connect with the loudspeaker.
Any of the above-described scheme is preferably, and said supply unit includes at least one of automobile power supply system, battery.
Driver's double-grip direction can effectively be supervised using the bad steering behavior monitoring device of the utility model
Disk provides warning message when bad steering behavior occurs in driver, and may further supervise driver using 9 points
3 point modes grasp steering wheel, and traffic accident is effectively reduced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to a preferred embodiment of the bad steering behavior monitoring device of the utility model.
Fig. 2 is to illustrate according to the workflow of a preferred embodiment of the bad steering behavior monitoring device of the utility model
Figure.
Fig. 3 is to install according to the pressure sensor group of an embodiment of the bad steering behavior monitoring device of the utility model
Schematic diagram.
Fig. 4 is to pacify according to the pressure sensor group of another embodiment of the bad steering behavior monitoring device of the utility model
Fill schematic diagram.
Specific embodiment
For a better understanding of the present invention, the present invention will be described in detail below with reference to specific embodiments.
Embodiment 1
As shown in Figure 1, a kind of bad steering behavior monitoring device, including detection unit 100, processing unit 110, alarm list
Member 120 and power supply unit 130, wherein detection unit 100 includes first pressure sensor group 101, second pressure sensor group
102, third pressure sensor group 103, wheel speed sensor group 104 and smoke sensor device 105.First pressure sensor group
101 are uniformly installed on the left of frame of handwheel, and second pressure sensor group 102 is uniformly installed on the right side of steering wheel on skeleton, the
The distance between the pressure sensor of one pressure sensor group 101 and the pressure sensor of second pressure sensor group 102 are at least
10 centimetres of interval；Third pressure sensor group 103 is installed on handle of shift lever ball；Wheel detector group 104 is installed on automobile
On wheel；Smoke sensor device 105 is installed on the roof above steering position in the car.Detection unit 110 will test various
Signal is sent to the processor 111 in processing unit 110, and processor 111 handles received various signals, judges to drive
After bad steering behavior occurs for personnel, starting timer 112 starts timing, when bad steering behavioral duration is more than setting
After time, processor 111 sends warning message to alarm unit 120.Alarm unit 120 include flashing lamp 121, buzzer 122,
Voice prompting device 123 and loudspeaker 124 alert driver by light flash, buzzing, voice reminder mode, remind and drive
Personnel's double-grip steering wheel.The voice reminder that the buzzer and voice prompting device 123 that buzzer 122 issues issue passes through loudspeaking
Device 124 plays.Power supply unit 130 provides electric energy for each unit.After power supply unit 130 provides electric energy to each unit, device starts
Work, working condition continue to power supply unit 130 to terminate to provide electric energy.
Embodiment 2
As depicted in figs. 1 and 2, step 200, device work are executed, detection unit 100 sends collected information in real time
To processing unit 110；Step 201 is executed, processor 111 judges the vehicle wheel rotational speed letter that wheel speed sensor group 104 detects
Breath continues to execute step 201 if vehicle wheel rotational speed is not more than setting value W, if vehicle wheel rotational speed is greater than the set value W, executes step 202,
Processor 111 judges whether in state 1: only first pressure sensor group 101 and second pressure sensor group 102 detect pressure
Force signal, if so, executing step 203, processor 111 judges whether smoke sensor device 105 detects smoke signal, if so, saying
Although bright driver's double-grip steering wheel, is smoking, driver's is absent minded at this time, has initiation to hand over
The possibility of interpreter's event executes step 204, and processor 111 sends warning message to alarm unit 120, and the control of alarm unit 120 is dodged
The bright flashing of lamp 121, buzzer 122 beep；If execute step 203, processor 111 judges smoke sensor device 105 not
It detects smoke signal, thens follow the steps 207, not alert.
Execute step 202 when, if 111 judging result of processor be it is no, execute step 205, judge whether be in state 2:
Only first pressure sensor group and third pressure sensor group detect pressure signal, if so, illustrating that driver is in left hand
Steering wheel is grasped, the state of right-hand grip gear lever, driver may manipulate gear lever at this time, it is also possible to be habit
Property the right hand is placed on gear lever, processor 111 control timer 112 start timing, timer is to driver's left hand
Steering wheel is grasped, the state of right-hand grip gear lever carries out timing, if this state duration is less than the time T1 of setting,
Step 207 is executed, not alert；If this state duration is more than or equal to the time T1 of setting, step is executed
209, processor 111 sends warning message to alarm unit 120, and alarm unit 120 controls the flashing of flashing lamp 121, voice prompting
Device 123 issues voice reminder.
When executing step 205, if 111 judging result of processor be it is no, the judgement of processor 111 is in driver driving side
Other states are in disk, driver may manipulate light, windscreen wiper, vehicle window etc. at this time, it is also possible to just beat in wide-angle
Wheel, it is also possible to bad steering behavior is occurring, as right-hand grip steering wheel, left hand be put on vehicle window in addition both hands be detached from
Steering wheel etc., processor 111 controls the beginning timing of timer 112 at this time, and timer carries out timing to other states, if other shapes
The state duration is less than the time T2 of setting, thens follow the steps 207, not alert；If other state durations are big
In the time T2 for being equal to setting, step 209 is executed, sends warning message, the control flashing of alarm unit 120 to alarm unit 120
The flashing of lamp 121, voice prompting device 123 issue voice reminder.
Embodiment 3
When the bad steering behavior of smoking occurs double-grip steering wheel but in driver, alarm unit 120 passes through bee
To driver's alert, flashing lamp 121 is installed on best in front of interior driver the mode of ring and light flash
Within sweep of the eye, using yellow light flash caution.
Driver occur the bad steering behavior of long-time left-handed grip steering wheel right-hand grip gear lever or it is long when
Between be in other states when, alarm unit 120 gives a warning letter to driver by way of light flash and voice reminder
Breath is flashed using red light and is alerted, while voice prompting driver: " asking double-grip steering wheel！", until driver
Double-grip steering wheel.
Embodiment 4
When running at a low speed, bad the driving of gripping with one hand steering wheel or both hands off-direction disk occurs automobile for driver
Behavior is sailed, causes the probability of traffic accident smaller, therefore can control when running car reaches pre-set velocity, driver is reminded
Member's double-grip steering wheel.The travel speed of automobile and vehicle wheel rotational speed and wheel size are proportional, therefore in step 201, can
Different vehicle wheel rotational speed threshold value W is arranged according to the tire size and different pre-set velocities of different vehicles.
When double-grip steering wheel occurs for driver but the bad steering behavior of smoking, steering wheel is in driver
The state of both hands control, smoking will cause that driver is absent minded, and in step 206, time threshold T1 can be set
One long value, such as 30 seconds.The bad steering of gripping with one hand steering wheel or both hands off-direction disk occurs for driver
When behavior, if driver is carrying out manipulation light, windscreen wiper, vehicle window etc., it can be completed in a short time, in a step 208,
A shorter value can be set in time threshold T2, and such as 5 seconds.
Embodiment 5
As shown in figure 3, regarding steering wheel 301 as a dial plate, the number of table represents position, first pressure sensor group
101 include 5 pressure sensors 1011,1012,1013,1014,1015, is uniformly installed on the left side of frame of handwheel, point
It is not installed on,, 11 positions at 7 points at 8 points at 9 points at 10 points；Second pressure sensor group 102 include 5 pressure sensors 1021,
1022,1023,1024,1025, it is uniformly installed on the right side of frame of handwheel, is respectively arranged in,, 5 at 1 point at 2 points at 3 points at 4 points
Point position.Any one in first pressure sensor group 101 or several pressure sensors detect pressure, that is, think first pressure
Sensor group 101 detects pressure；Any one in second pressure sensor group 102 or several pressure sensors detect pressure
Power thinks that second pressure sensor group 102 detects pressure；If first pressure sensor group 101 and second pressure sensor
Group 102 is detected simultaneously by pressure, that is, thinks driver's double-grip steering wheel.
Such mounting means of first pressure sensor group 101 and second pressure sensor group 102 can satisfy difference and drive
Sail the different detection demand of personnel's double-grip steering wheel mode.
Third pressure sensor group 103 includes 5 pressure sensors 1031,1032,1033,1034,1035, pressure sensing
Device 1031 is mounted on 302 top of handle of shift lever ball, and pressure sensor 1032-1035 is uniformly installed on handle of shift lever ball 302
That is, driver is thought when any one or the several pressure sensors in third pressure sensor group 103 detect pressure in side
Member's holding gear lever.
Embodiment 6
As shown in figure 4, regarding steering wheel as a dial plate, the number of table represents position, and first pressure sensor group 101 is wrapped
1 pressure sensor is included, 9, the left side position of frame of handwheel is installed on；Second pressure sensor group 102 includes 1 pressure
Sensor is installed on 3, the right side position of frame of handwheel.Only when 9: 3 points of driver's double-grip steering wheel
It sets, just thinks driver's double-grip steering wheel.
Such mounting means of first pressure sensor group 101 and second pressure sensor group 102, which can be supervised effectively, to be driven
It sails personnel and grasps steering wheel using 9: 3 point modes, grasping steering wheel using 9: 3 point modes can accomplish accurately to act, and hide
Accomplish maximum steering angle when sudden strain of a muscle, returns timing and accurately return to normotopia.
Third pressure sensor group 103 includes 1 pressure sensor, is installed on handle of shift lever top dome portion.
Embodiment 7
Flashing lamp 121 is installed in front of interior driver within the scope of optimum field, such as room mirror bezel locations, vapour
Vehicle left A column position, Auto Instrument desk and front windshield boundary position, automobile instrument panel position, vehicle steering wheel central location,
Vehicle top and front windshield boundary position etc..
It should be noted that above embodiments are merely to illustrate the technical solution of the utility model, rather than its limitations；To the greatest extent
The utility model is described in detail in pipe previous embodiment, it should be appreciated by those skilled in the art: it can be to preceding
The technical solution for stating embodiment record is modified, or equivalent substitution of some or all of the technical features, and
These replacements, the range for technical solutions of the utility model that it does not separate the essence of the corresponding technical solution.
Claims (12)
1. a kind of bad steering behavior monitoring device, including alarm unit, it is characterised in that: further include detection unit, processing list
Member and power supply unit, in which: the processing unit is connect with the detection unit, alarm unit, said supply unit with it is described
Detection unit, processing unit, alarm unit connection, the detection unit include third pressure sensor group, vehicle wheel rotational speed sensing
Device group, smoke sensor device, the third pressure sensor group are mounted on handle of shift lever ball, include at least a pressure sensing
Device, the wheel speed sensor group are installed on wheel, include at least a wheel speed sensor, the smoke sensor device
It installs on the roof above steering position in the car.
2. a kind of bad steering behavior monitoring device as described in claim 1, it is characterised in that: the detection unit further includes
First pressure sensor group, second pressure sensor group.
3. a kind of bad steering behavior monitoring device as claimed in claim 2, it is characterised in that: the first pressure sensor
Group is uniformly installed on the left side skeleton of steering wheel, includes at least a pressure sensor.
4. a kind of bad steering behavior monitoring device as claimed in claim 2, it is characterised in that: the second pressure sensor
Group is uniformly installed on the right side skeleton of steering wheel, includes at least a pressure sensor.
5. a kind of bad steering behavior monitoring device as described in claim 1, it is characterised in that: the processing unit includes place
Manage at least one of device and timer.
6. a kind of bad steering behavior monitoring device as described in claim 1, it is characterised in that: the alarm unit includes dodging
At least one of bright lamp, buzzer, voice prompting device, loudspeaker.
7. a kind of bad steering behavior monitoring device as described in claim 1, it is characterised in that: said supply unit includes vapour
At least one of vehicle power supply system, battery.
8. a kind of bad steering behavior monitoring device as claimed in claim 5, it is characterised in that: the processor is to received
The data of detection unit are handled, and judge whether driver occurs bad steering behavior.
9. a kind of bad steering behavior monitoring device as claimed in claim 8, it is characterised in that: the processing unit judgement is driven
After sailing personnel's generation bad steering behavior, Xiang Suoshu alarm unit sends warning message.
10. a kind of bad steering behavior monitoring device as claimed in claim 6, it is characterised in that: the flashing lamp can be sent out
At least one of yellow, red light out.
11. a kind of bad steering behavior monitoring device as claimed in claim 6, it is characterised in that: the buzzer, voice mention
Show that device is connect with the loudspeaker.
12. a kind of bad steering behavior monitoring device as claimed in claim 6, it is characterised in that: the alarm unit is to driving
The warning for sailing personnel includes at least one of voice reminder, buzzing, light flash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721505.0U CN209257982U (en) | 2018-05-15 | 2018-05-15 | A kind of bad steering behavior monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820721505.0U CN209257982U (en) | 2018-05-15 | 2018-05-15 | A kind of bad steering behavior monitoring device |
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| CN209257982U true CN209257982U (en) | 2019-08-16 |
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| CN201820721505.0U Active CN209257982U (en) | 2018-05-15 | 2018-05-15 | A kind of bad steering behavior monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723148A (en) * | 2019-10-29 | 2020-01-24 | 杭州鸿泉物联网技术股份有限公司 | Method and device for identifying bad driving behaviors |
| CN111016899A (en) * | 2019-12-27 | 2020-04-17 | 庄琴 | Vehicle lane change monitoring and predicting system based on big data |
| CN112706710A (en) * | 2021-01-27 | 2021-04-27 | 南京工程学院 | Intelligent recognition and warning system and method for safe driving of motor vehicle |
| CN114633682A (en) * | 2020-12-16 | 2022-06-17 | 中国联合网络通信集团有限公司 | Method and device for driving control |
-
2018
- 2018-05-15 CN CN201820721505.0U patent/CN209257982U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110723148A (en) * | 2019-10-29 | 2020-01-24 | 杭州鸿泉物联网技术股份有限公司 | Method and device for identifying bad driving behaviors |
| CN111016899A (en) * | 2019-12-27 | 2020-04-17 | 庄琴 | Vehicle lane change monitoring and predicting system based on big data |
| CN114633682A (en) * | 2020-12-16 | 2022-06-17 | 中国联合网络通信集团有限公司 | Method and device for driving control |
| CN112706710A (en) * | 2021-01-27 | 2021-04-27 | 南京工程学院 | Intelligent recognition and warning system and method for safe driving of motor vehicle |
| CN112706710B (en) * | 2021-01-27 | 2022-07-22 | 南京工程学院 | Intelligent recognition and warning system and method for safe driving of motor vehicle |
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