CN208198578U - A kind of car assisted steering operation device, driving safety system and vehicle - Google Patents
A kind of car assisted steering operation device, driving safety system and vehicle Download PDFInfo
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- CN208198578U CN208198578U CN201820798993.5U CN201820798993U CN208198578U CN 208198578 U CN208198578 U CN 208198578U CN 201820798993 U CN201820798993 U CN 201820798993U CN 208198578 U CN208198578 U CN 208198578U
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Abstract
The utility model relates to O-E Products fields, a kind of car assisted steering operation device is provided, the second angle instruction laser emitter and angular transducer killing the first angle instruction laser emitter of laser parallel with the direction of wheel afterwards including regulated power supply, control circuit board, single-chip microcontroller, direction of the launch disk and rotating synchronously with wheel.The device makes driver according to the angle of angle intuitive judgment wheel and vehicle body between the laser of above two laser transmitter projects, while judging whether steering wheel returns just, to improve the safety in vehicle use process.The utility model additionally provides a kind of driving safety system, including above-mentioned car assisted steering operation device and the anti-friction crash device of visual vehicle, when which is set to vehicle, so that vehicle safety is higher.The utility model additionally provides a kind of vehicle, which includes car assisted steering operation device provided by the utility model, and the vehicle driving is more convenient when turning and moving backward, and safety is higher.
Description
Technical field
The utility model relates to O-E Products fields, in particular to a kind of car assisted steering operation device.
Background technique
In recent years, being constantly progressive with society, the sustainable development of national economy, people's living standard significantly mentions
Height, automobile are continuously increased, and traffic accident is also more and more therewith.Especially when vehicle changes direction of travel, driver
After making wheel steering by steering wheel rotation in the car, the angle of wheel and vehicle body can only be sentenced by the rotational angle of steering wheel
It is disconnected, not enough intuitively, if the circle number number that steering wheel turns is excessive, just driver can be made to be difficult to judge that wheel is in the process in steering wheel return
No time just, and whether vehicle traveling direction is straight line etc., not only wasted time but also brought security risk.
In consideration of it, special propose the application.
Utility model content
The utility model provides a kind of car assisted steering operation device, it is intended to after improving wheel steering, wheel and vehicle
The judgement of body angle is not intuitive enough, and steering wheel is difficult to judge whether vehicle returns positive problem during returning just.
The utility model additionally provides a kind of driving safety system, vehicle can be made in driving process when being installed on vehicle
Or docking process is used and is more convenient, safety is higher.
The utility model additionally provides a kind of vehicle, and the vehicle is more convenient in driving turning and reversing, and safety is higher.
The utility model is realized in this way:
A kind of car assisted steering operation device, including regulated power supply, control circuit board, single-chip microcontroller, angle indicate a word
Line laser transmitter and angular transducer for incuding steering angle of wheel, regulated power supply are connect with control circuit board, monolithic
Machine, angle instruction a wordline laser transmitter and angular transducer are connect with control circuit board, and angle indicates that a wordline swashs
Optical transmitting set and angular transducer are connect with single-chip microcontroller；
Angle instruction a wordline laser transmitter includes first angle instruction laser emitter and second angle instruction laser
Transmitter, first angle instruction laser emitter is set to vehicle and a wordline laser emitted is projeced into vehicle front ground
A word parallel with the direction that steering wheel kills rear wheel, that second angle instruction laser emitter is set to vehicle, and is emitted
Line laser is projeced into vehicle front, and second angle instruction laser emitter connect realization and vehicle with single-chip microcontroller by stepper motor
Wheel rotate synchronously, stepper motor connect with control circuit board.
Further, in the utility model preferred embodiment, first angle indicates that laser emitter includes that left-hand is beaten
Dead to kill referring to laser emitter and dextrad referring to Laser emission machine, left-hand is killed to be beaten referring to laser transmitter projects and left-hand
The parallel a wordline laser in the direction of wheel after death, dextrad kill the wheel after killing referring to laser transmitter projects and dextrad
The parallel a wordline laser in direction.
Further, in the utility model preferred embodiment, angle instruction a wordline laser transmitter further includes the
Three angles indicate laser emitter, a wordline laser projection that third angle instruction laser emitter is set to vehicle and is emitted
It is parallel with length of wagon direction in vehicle front ground.
Further, in the utility model preferred embodiment, angle instruction a wordline laser transmitter further includes the
Four angles indicate laser emitter, a wordline laser projection that fourth angle instruction laser emitter is set to vehicle and is emitted
It is vertical with length of wagon direction in vehicle front ground.
A kind of driving safety system, including the anti-friction crash device of visual vehicle and above-mentioned car assisted steering operation device,
The visual anti-friction crash device of vehicle includes distance measuring sensor and spacing instruction a wordline laser transmitter, and spacing indicates a wordline laser
Transmitter be set to the outer wall of vehicle and transmitting a wordline laser be projeced into vehicle front or behind ground, with vehicle body length
It is parallel to spend direction, distance measuring sensor is also disposed on vehicle outer wall, and distance measuring sensor and spacing instruction a wordline laser transmitter are equal
It is connect with control circuit board and single-chip microcontroller.
Further, in the utility model preferred embodiment, distance measuring sensor includes the first distance measuring sensor and the
Two distance measuring sensors, the first distance measuring sensor are connect with single-chip microcontroller with the second distance measuring sensor, the first distance measuring sensor and
Two distance measuring sensors are connect with control circuit board, when the first distance measuring sensor and the second distance measuring sensor are set to vehicle, point
It is not installed on the opposite sides of front of the car；Spacing indicates that a wordline laser transmitter includes that the first spacing indicates laser emitter
With the second spacing indicate laser emitter, the first spacing indicate laser emitter and the second spacing instruction laser emitter with list
The connection of piece machine, the first spacing instruction laser emitter and the second spacing instruction laser emitter are connect with control circuit board, the
When one spacing instruction laser emitter and the second spacing instruction laser emitter are set to vehicle, it is respectively arranged in the opposite of vehicle
Two sides and Laser emission end are towards vehicle front.
Further, in the utility model preferred embodiment, distance measuring sensor further include third distance measuring sensor and
4th distance measuring sensor, third distance measuring sensor are connect with single-chip microcontroller with the 4th distance measuring sensor, third distance measuring sensor with
4th distance measuring sensor is connect with control circuit board, when third distance measuring sensor and the 4th distance measuring sensor are set to vehicle,
It is respectively arranged in the opposite sides of rear vehicle end；Spacing instruction a wordline laser transmitter further includes third spacing instruction laser hair
Emitter and the 4th spacing indicate that laser emitter, third spacing indicate that laser emitter and the 4th spacing instruction laser emitter are equal
It is connect with single-chip microcontroller, third spacing indicates that laser emitter and the 4th spacing instruction laser emitter connect with control circuit board
It connects, when third spacing instruction laser emitter and the 4th spacing instruction laser emitter are set to vehicle, is respectively arranged in vehicle
Opposite sides and Laser emission end towards rear of vehicle.
Further, in the utility model preferred embodiment, spacing indicates that a wordline laser transmitter is flicker type
Laser emitter.
Further, in the utility model preferred embodiment, driving safety system includes the first control switch and the
Two control switches, angle indicate that a wordline laser transmitter, angular transducer and stepper motor pass through the first control switch and control
Circuit board connection processed；Spacing indicates that a wordline laser transmitter and distance measuring sensor pass through the second control switch and control circuit board
Connection.
A kind of vehicle is equipped with above-mentioned car assisted steering operation device.
The beneficial effects of the utility model are: the car assisted steering operation dress that the utility model obtains by above-mentioned design
It sets, in use, due to including that the second angle that can be rotated synchronously with wheel indicates laser emitter and can emit to kill with wheel
The first angle of the parallel a wordline laser of rear direction indicates that laser emitter, car assisted steering operation device are installed on vehicle
When, first angle indicate laser emitter to vehicle front project with the wheel a wordline laser that kill rear direction parallel, second
Angle indicates a wordline laser that laser emitter can follow wheel to rotate synchronously in vehicle front projection, and driver is according to two kinds
The angle of angle intuitive judgment wheel and vehicle body between a wordline laser, while judging the turning ring number of steering wheel and whether returning
Just, or vehicle course is prejudged, to improve the safety of driving and reversing and improve reversing efficiency.
The driving safety system that the utility model obtains by above-mentioned design, in use, due to car assisted steering operation
The setting of device and the anti-friction crash device of visual vehicle enables Vehicle security system quasi- in driving turning or reversing
Really judge whether the angle of wheel and vehicle body, the circle number of steering wheel and steering wheel return just, improves the safety of driving and reversing
And improve reversing efficiency, moreover it is possible to macroscopic for the close sending of barrier when in traveling to road to be used to indicate spacing
A wordline laser as reference so that effectively avoiding wiping in driving touching the generation of accident.
The vehicle that the utility model obtains by above-mentioned design, in use, being mentioned since the vehicle is equipped with the utility model
The car assisted steering operation device supplied.Therefore the vehicle is more convenient in driving turning and reversing, safety is higher.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is each original part connection relationship signal for the car assisted steering operation device that the utility model embodiment provides
Figure；
Fig. 2 is working condition when the car assisted steering operation device that the utility model embodiment provides is installed on vehicle
Under schematic diagram；
Fig. 3 is each original part connection relationship diagram for the driving safety system that the utility model embodiment provides；
Fig. 4 is the signal when driving safety system that the utility model embodiment provides is installed on vehicle under working condition
Figure.
Icon: the car assisted steering operation device of 100-；110- regulated power supply；120- control circuit board；First jiao of 131-
Degree instruction laser emitter；132- second angle indicates laser emitter；133- third angle indicates laser emitter；134-
Four angles indicate laser emitter；135- left-hand is killed referring to laser emitter；136- dextrad is killed referring to laser emitter；
139- single-chip microcontroller；140- angular transducer；150- stepper motor；10- driving safety system；The visual vehicle scrape-preventing dress of 160-
It sets；170- distance measuring sensor；The first distance measuring sensor of 171-；The second distance measuring sensor of 172-；173- third distance measuring sensor；
The 4th distance measuring sensor of 174-；180- spacing indicates a wordline laser transmitter；The first spacing of 181- indicates laser emitter；
The second spacing of 182- indicates laser emitter；183- third spacing indicates laser emitter；The 4th spacing of 184- indicates laser hair
Emitter；The first control switch of 191-；The second control switch of 192-；1a- left-hand kills instruction laser；1b- dextrad is killed instruction and is swashed
Light；2- second angle indicates a wordline laser；3- third angle indicates a wordline laser；4- fourth angle indicates that a wordline swashs
Light；The first spacing of 5- indicates a wordline laser；The second spacing of 6- indicates a wordline laser；7- third spacing indicates that a wordline swashs
Light；The 4th spacing of 8- indicates a wordline laser；20- vehicle.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of car assisted steering operation device 100, packet
It includes regulated power supply 110, control circuit board 120, single-chip microcontroller 139, angle instruction a wordline laser transmitter (figure is not marked) and is used for
Incude the angular transducer 140 of steering angle of wheel.
Specifically, regulated power supply 110 is connect with control circuit board 120, single-chip microcontroller 139, angle instruction a wordline laser hair
Emitter and angular transducer 140 are connect with control circuit board 120, and angle indicates a wordline laser transmitter and angle sensor
Device 140 is connect with single-chip microcontroller 139.
Angle instruction a wordline laser transmitter includes that first angle instruction laser emitter 131 and second angle instruction swash
Optical transmitting set 132, first angle instruction laser emitter 131 is set to vehicle 20 and a wordline laser emitted is projeced into vehicle
20 front ground are parallel with the direction for killing rear wheel, and second angle instruction laser emitter 132 is set to vehicle 20, and institute
The a wordline laser of transmitting is projeced into 20 front of vehicle, and second angle indicates that laser emitter 132 passes through stepper motor 150 and list
The connection of piece machine 139 is realized to be rotated synchronously with the wheel of vehicle 20, and stepper motor 150 is connect with control circuit board 120.
When vehicle advances turning or reversing, car assisted steering operation device 100 is started to work, and first angle instruction swashs
Place of the optical transmitting set 131 by laser projection in front of vehicle 20, after the laser and wheel left-hand or dextrad of projection are killed
Wheel direction is parallel, and second angle indicates that a wordline laser is projeced into 20 front of vehicle, angular transducer by laser emitter 132
140 detect angle information are sent to single-chip microcontroller 139 after the angle of wheel steering, and single-chip microcontroller 139 is sent to stepper motor 150
Instruction makes stepper motor 150 control second angle instruction laser emitter 132 and wheel synchronous rotation, so that second jiao
The a wordline laser that degree instruction laser emitter 132 projects also rotates synchronously.Driver can be indicated by naked eyes with second angle
Between a wordline laser that laser emitter 132 projects and a wordline laser that first angle instruction laser emitter 131 projects
Angle, to judge the turning ring number of steering wheel and whether return just, or anticipation vehicle course, to improve driving and reversing
Safety and improve reversing efficiency.Preferably, first angle instruction laser emitter 131 and second angle indicate Laser emission
Device 132 is configured to the laser of transmitting different colours, convenient for driver referring to comparison.
As depicted in figs. 1 and 2, specifically, first angle instruction laser emitter 131 includes that left-hand is killed referring to laser hair
Emitter 135 and dextrad are killed referring to laser emitter 136, left-hand is killed killed referring to the transmitting of laser emitter 135 and left-hand after
Wheel the parallel a wordline laser in direction, dextrad kills the wheel after killing referring to the transmitting of laser emitter 136 with dextrad
The parallel a wordline laser in direction.
It is that left-hand kills instruction laser 1a that left-hand, which is killed referring to laser emitter 135 to the laser projected in front of vehicle 20,
It is that dextrad kills instruction laser 1b, second angle that dextrad, which is killed referring to laser emitter 136 to the laser projected in front of vehicle 20,
Indicate that laser emitter 132 to the laser projected in front of vehicle 20 is that second angle indicates a wordline laser 2, when wheel left-hand is beaten
After death, second angle instruction a wordline laser 2, which turns left to kill with left-hand, indicates that laser 1a is overlapped, when wheel dextrad is killed
Afterwards, second angle instruction a wordline laser 2, which turns right to kill with dextrad, indicates that laser 1b is overlapped.Driver is turning or is moving backward
When, indicate that a wordline laser 2 and left-hand kill instruction laser 1a or dextrad is killed between instruction laser 1b according to second angle
Whether angle judges the turning ring number of steering wheel and returns just, or anticipation vehicle course.
Further, angle instruction a wordline laser transmitter further includes third angle instruction laser emitter 133, third
Angle instruction laser emitter 133 is set to vehicle 20 and a wordline laser emitted is projeced into 20 front ground of vehicle, with
Length of wagon direction is parallel.
Third angle indicates that the laser that laser emitter 133 emits is that third angle indicates a wordline laser 3.Third angle
It indicates that a wordline laser 3 is parallel with length of wagon direction, kills instruction laser 1a with left-hand or dextrad kills instruction laser 1b
Between angular range, that is, wheel slewing area, third angle instruction a wordline laser 3 be projeced into ground after enable to drive
The person of sailing is clearer for the paired observation of angle, more acurrate to the judgement of angle.
Further, angle instruction a wordline laser transmitter further include fourth angle instruction laser emitter 134, the 4th
Angle instruction laser emitter 134 is set to vehicle 20 and a wordline laser emitted is projeced into vehicle front ground, with vehicle
Body length direction is vertical.
Fourth angle indicates that the laser that laser emitter 134 emits is that fourth angle indicates a wordline laser 4.Fourth angle
Instruction a wordline laser 4 can be further such that driver be clearer for the paired observation of angle, diagonally after being projeced into ground
The judgement of degree is more acurrate.
As shown in Figure 3 and Figure 4, the utility model additionally provides a kind of driving safety system 10, including visual vehicle is anti-friction
The car assisted steering operation device 100 that crash device 160 and utility model provide, the visual anti-friction crash device 160 of vehicle include surveying
Indicate that a wordline laser transmitter 180, spacing instruction a wordline laser transmitter 180 are set to vehicle away from sensor 170 and spacing
20 outer wall and a wordline laser of transmitting are projeced into the ground of the front or behind of vehicle 20, flat with length of wagon direction
Row, distance measuring sensor 170 are also disposed on 20 outer wall of vehicle, and distance measuring sensor 170 and spacing indicate a wordline laser transmitter 180
It is connect with control circuit board 120 and single-chip microcontroller 139.
Distance measuring sensor 170, which detects, is sent to range information after the barrier on 20 periphery of vehicle is closer with vehicle body
Single-chip microcontroller 139, single-chip microcontroller 139 control spacing instruction 180 car launcher of a wordline laser transmitter away from instruction a wordline laser, drive
Person can observe that spacing indicates a wordline laser by front window or rearview mirror, to be with spacing instruction a wordline laser
Referring to the lateral distance for judging vehicle front barrier or pedestrian and vehicle, the generation for wiping accident of touching effectively is avoided.
Further, distance measuring sensor 170 includes the first distance measuring sensor 171 and the second distance measuring sensor 172, and first surveys
It is connect with single-chip microcontroller 139 away from sensor 171 with the second distance measuring sensor 172, the first distance measuring sensor 171 and the second ranging pass
Sensor 172 is connect with control circuit board 120, and the first distance measuring sensor 171 and the second distance measuring sensor 172 are set to vehicle 20
When, it is respectively arranged in the opposite sides of 20 front end of vehicle；Spacing indicates that a wordline laser transmitter 180 is indicated including the first spacing
Laser emitter 181 and the second spacing indicate that laser emitter 182, the first spacing indicate laser emitter 181 and the second spacing
Instruction laser emitter 182 is connect with single-chip microcontroller 139, and the first spacing indicates that laser emitter 181 and the instruction of the second spacing swash
Optical transmitting set 182 is connect with control circuit board 120, and the first spacing indicates that laser emitter 181 and the second spacing indicate laser
When transmitter 182 is set to vehicle 20, it is respectively arranged in the opposite sides of vehicle 20 and Laser emission end is towards the front of vehicle 20.
Two distance measuring sensors are set for incuding the distance of vehicle two sides obstacle distance measurement, two wordline are set
Laser emitter, and Laser emission direction towards front, then for emitting a wordline laser forward from vehicle two sides, two beams are flat
Row is projected to vehicle front road, and the distance between two beam a wordline lasers and vehicle width phase in a wordline laser of vehicle body
Closely, when it is projeced into vehicle front road, be more advantageous to driver according to the Distance Judgment vehicle of laser and barrier with before
The distance of square barrier keeps driving safer.
It should be pointed out that in the other embodiments of the utility model, distance measuring sensor and a wordline laser transmitter
Quantity can also all be one, when its quantity be one when, be set to the same side of vehicle, detection vehicle can only be played
Side barrier simultaneously provides the effect of warning for driver, is respectively provided with distance measuring sensor relative to vehicle two sides and a wordline swashs
The safety of optical transmitting set is low.
When barrier and vehicle distances are less than safe distance, driver is supervised to drive safely to increase the sense of urgency to driver
It sails, sets timer in adjustable single-chip microcontroller 139, make a wordline laser transmitter flashing, can also directly adopt has
The a wordline laser of the flicker type laser transmitter projects flashing of flashing function.
Further, distance measuring sensor 170 further includes third distance measuring sensor 173 and the 4th distance measuring sensor 174, third
Distance measuring sensor 173 is connect with single-chip microcontroller 139 with the 4th distance measuring sensor 174, third distance measuring sensor 173 and the 4th ranging
Sensor 174 is connect with control circuit board 120, and third distance measuring sensor 173 and the 4th distance measuring sensor 174 are set to vehicle
When 20, it is respectively arranged in the opposite sides of 20 rear end of vehicle；Spacing indicates that a wordline laser transmitter 180 further includes third spacing
Indicate that laser emitter 183 and the 4th spacing indicate that laser emitter 184, third spacing indicate laser emitter 183 and the 4th
Spacing instruction laser emitter 184 is connect with single-chip microcontroller 139, and third spacing instruction laser emitter 183 and the 4th spacing refer to
Show that laser emitter 184 is connect with control circuit board 120, third spacing indicates laser emitter 183 and the instruction of the 4th spacing
When laser emitter 184 is set to vehicle 20, it is respectively arranged in the opposite sides of vehicle 20 and Laser emission end is towards vehicle 20
Rear.
When there is automobile to be intended to overtake other vehicles and approach the vehicle for being equipped with driving safety system 10 from rear, third ranging sensing
Device 173 or the 4th distance measuring sensor 174 sense that close back car, third spacing indicate laser emitter 183 and the 4th
Spacing indicates that laser emitter 184 issues a wordline laser parallel with 20 length direction of vehicle, and vehicle driver then can be from
Rearview mirror observes rear automobile and transmitting a wordline laser can also play warning at a distance from this vehicle 20, while towards the rear
The effect of rear automobile.
Further, driving safety system 10 includes the first control switch 191 and the second control switch 192, angle instruction
A wordline laser transmitter, angular transducer 140 and stepper motor 150 pass through the first control switch 191 and control circuit board 120
Connection；Spacing indicates that a wordline laser transmitter 180 and distance measuring sensor 170 pass through the second control switch 192 and control circuit
Plate 120 connects.
Angle instruction a wordline laser transmitter, 140 and of angular transducer can be cut off or be connected to first control switch 191
Route between stepper motor 150 and regulated power supply 110, the second control switch 192 can cut off or be connected to angle and indicate a word
Route between line laser transmitter, angular transducer 140 and stepper motor 150 and regulated power supply 110.First control switch
191 and second control switch 192 setting can make driving safety system 10 when in use can according to the hobby of driver, select
Property opening and closing auxiliary steering function or visual scrape-preventing function.
The utility model additionally provides a kind of vehicle, which is equipped with driving safety system provided by the utility model.
In conclusion car assisted steering operation device provided by the utility model, due to including that synchronous with wheel can turn
Dynamic second angle instruction laser emitter and the first angle that can occur to kill the parallel a wordline laser of rear direction with wheel refer to
Show laser emitter, when car assisted steering operation device is installed on vehicle, first angle indicates laser emitter to before vehicle
Side's projection indicates laser emitter in vehicle front projection energy with the wheel a wordline laser that kill rear direction parallel, second angle
The a wordline laser for following its wheel to rotate synchronously, driver judge steering wheel according to the angle between two kinds of a wordline lasers
Turning ring number and whether return just, or anticipation vehicle course, thus improve driving and reversing safety and improve reversing
Efficiency.
Driving safety system provided by the utility model, due to car assisted steering operation device and visual vehicle scrape-preventing
The setting of device enable Vehicle security system can not only driving turning or reversing when accurate judgement wheel and vehicle body folder
Whether angle, the circle number of steering wheel and steering wheel return the safety for just improving driving and reversing and improve reversing efficiency, moreover it is possible to
The a wordline laser for being used to indicate spacing macroscopic for the close sending of barrier is as reference when traveling is on road,
So that effectively avoiding wiping the generation for accident of touching in driving.
Vehicle provided by the utility model, since the vehicle is equipped with car assisted steering operation provided by the utility model
Device.Therefore the vehicle is more convenient in driving turning and reversing, safety is higher.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of car assisted steering operation device, which is characterized in that including regulated power supply, control circuit board, single-chip microcontroller, angle
Indicate a wordline laser transmitter and the angular transducer for incuding steering angle of wheel, the regulated power supply and the control
Circuit board connection, the single-chip microcontroller, the angle instruction a wordline laser transmitter and the angular transducer with it is described
Control circuit board connection, the angle instruction a wordline laser transmitter and the angular transducer connect with the single-chip microcontroller
It connects；
The angle instruction a wordline laser transmitter includes first angle instruction laser emitter and second angle instruction laser
Transmitter, the first angle instruction laser emitter is set to vehicle and a wordline laser emitted is projeced into the vehicle
Front ground is parallel with the direction that steering wheel kills rear wheel, and the second angle instruction laser emitter is set to vehicle, and
The a wordline laser emitted is projeced into the vehicle front, the second angle instruction laser emitter by stepper motor with
The single-chip microcontroller connection is realized to be rotated synchronously with the wheel of the vehicle, and the stepper motor is connect with the control circuit board.
2. car assisted steering operation device according to claim 1, which is characterized in that the first angle indicates laser
Transmitter includes that left-hand is killed and killed referring to laser emitter and dextrad referring to Laser emission machine, and the left-hand is killed referring to swashing
Optical transmitting set transmitting killed with left-hand after the parallel a wordline laser in the direction of wheel, the dextrad kills reference Laser emission
Device transmitting killed with dextrad after the parallel a wordline laser in the direction of wheel.
3. car assisted steering operation device according to claim 1, which is characterized in that the angle indicates that a wordline swashs
Optical transmitting set further includes third angle instruction laser emitter, and the third angle instruction laser emitter is set to vehicle and institute
The a wordline laser of transmitting is projeced into the vehicle front ground, parallel with length of wagon direction.
4. car assisted steering operation device according to claim 1, which is characterized in that the angle indicates that a wordline swashs
Optical transmitting set further includes fourth angle instruction laser emitter, and the fourth angle instruction laser emitter is set to vehicle and institute
The a wordline laser of transmitting is projeced into the vehicle front ground, vertical with length of wagon direction.
5. a kind of driving safety system, which is characterized in that including the anti-friction crash device of visual vehicle and such as any one of claim 1-4
The car assisted steering operation device, the visual anti-friction crash device of vehicle include that distance measuring sensor and spacing indicate a word
Line laser transmitter, the spacing instruction a wordline laser transmitter is set to the outer wall of the vehicle and a wordline of transmitting swashs
Light projection is in the ground of the front or behind of the vehicle, and parallel with length of wagon direction, the distance measuring sensor is also disposed on
The vehicle outer wall, the distance measuring sensor and the spacing instruction a wordline laser transmitter with the control circuit board and
The single-chip microcontroller connection.
6. driving safety system according to claim 5, which is characterized in that the distance measuring sensor is passed including the first ranging
Sensor and the second distance measuring sensor, first distance measuring sensor and second distance measuring sensor connect with the single-chip microcontroller
It connects, first distance measuring sensor is connect with the control circuit board with second distance measuring sensor, first ranging
When sensor and second distance measuring sensor are set to vehicle, it is respectively arranged in the opposite sides of front of the car；The spacing
Indicate that a wordline laser transmitter includes the first spacing instruction laser emitter and the second spacing indicates laser emitter, described the
One spacing instruction laser emitter and second spacing instruction laser emitter are connect with the single-chip microcontroller, first vehicle
It is connect with the control circuit board away from instruction laser emitter and second spacing instruction laser emitter, first vehicle
When being set to the vehicle away from instruction laser emitter and second spacing instruction laser emitter, it is respectively arranged in the vehicle
Opposite sides and Laser emission end towards vehicle front.
7. driving safety system according to claim 5, which is characterized in that the distance measuring sensor further includes third ranging
Sensor and the 4th distance measuring sensor, the third distance measuring sensor and the 4th distance measuring sensor connect with the single-chip microcontroller
It connects, the third distance measuring sensor is connect with the control circuit board with the 4th distance measuring sensor, the third ranging
When sensor and the 4th distance measuring sensor are set to vehicle, it is respectively arranged in the opposite sides of rear vehicle end；The spacing
Instruction a wordline laser transmitter further includes third spacing instruction laser emitter and the 4th spacing indicates laser emitter, described
Third spacing instruction laser emitter and the 4th spacing instruction laser emitter are connect with the single-chip microcontroller, the third
Spacing instruction laser emitter and the 4th spacing instruction laser emitter are connect with the control circuit board, the third
When spacing instruction laser emitter and the 4th spacing instruction laser emitter are set to vehicle, it is respectively arranged in the phase of vehicle
To two sides and Laser emission end is towards rear of vehicle.
8. driving safety system according to claim 5, which is characterized in that the spacing indicates a wordline laser transmitter
For flicker type laser emitter.
9. driving safety system according to claim 5, which is characterized in that the driving safety system includes the first control
Switch and the second control switch, the angle instruction a wordline laser transmitter, the angular transducer and the stepper motor
It is connect by first control switch with the control circuit board；The spacing instruction a wordline laser transmitter and the survey
It is connect by second control switch with the control circuit board away from sensor.
10. a kind of vehicle, which is characterized in that be equipped with car assisted steering operation dress according to any one of claims 1-4
It sets.
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| CN201820798993.5U CN208198578U (en) | 2018-05-25 | 2018-05-25 | A kind of car assisted steering operation device, driving safety system and vehicle |
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| CN201820798993.5U CN208198578U (en) | 2018-05-25 | 2018-05-25 | A kind of car assisted steering operation device, driving safety system and vehicle |
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| CN208198578U true CN208198578U (en) | 2018-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583685A (en) * | 2018-05-25 | 2018-09-28 | 成都师范学院 | A kind of car assisted steering operation device, driving safety system and vehicle |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583685A (en) * | 2018-05-25 | 2018-09-28 | 成都师范学院 | A kind of car assisted steering operation device, driving safety system and vehicle |
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