CN207711992U - A kind of intelligent automobile anticollision device, collision-prevention device - Google Patents
A kind of intelligent automobile anticollision device, collision-prevention device Download PDFInfo
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- CN207711992U CN207711992U CN201820056553.2U CN201820056553U CN207711992U CN 207711992 U CN207711992 U CN 207711992U CN 201820056553 U CN201820056553 U CN 201820056553U CN 207711992 U CN207711992 U CN 207711992U
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Abstract
The utility model discloses a kind of intelligent automobile anticollision device, collision-prevention devices, including：Beam main body comprising body after beam precursor and beam, beam main body have the first groove and the second groove being recessed inwardly；Decorative layer, matching are fixed on the first inside grooves；Multiple cushion courses, Matching installation have gap in the second inside grooves between cushion course；Air bag layer is fixed in the gap between cushion course；Baroceptor, Electricity Federation air bag layer, for monitoring the air pressure in barosphere；Vehicle speed sensor, for monitoring speed；Feedback device comprising interior display screen and voice announcer；Controller, Electricity Federation feedback device, laser radar, ultrasonic radar, baroceptor and vehicle speed sensor.
Description
Technical field
The utility model is related to vehicle anticollision security fields, and in particular to a kind of intelligent automobile anticollision device, collision-prevention device.
Background technology
In recent years, being continuously increased with total vehicle, automobile have become the essential vehicles of people.Daily
Many traffic accidents will occur, cause the life and property loss of the people, according to incompletely statistics, traffic accident accounts for unexpected dead
50% or more of sum is died, and China is every year because the death toll of traffic accident reaches 100,000 people or more.Automotive safety is increasingly
It is of interest by people.Therefore, current trend is met to the research of collision proof means for automobiles and collision avoidance system, can effectively increased
Add the safety of automobile in the process of moving.
In vehicle anticollision security fields, many people have done relevant research.In Patent No. CN106019308A《It is a kind of
Car collision avoidance System based on laser radar and control method》In, pass through the opposite of laser radar detection barrier and automobile
Track so that the prediction of collision is more accurate.In Patent No. CN101445086A《Anti-collision device for automobile》In, pass through cushion course
And spring layer, Impact energy is absorbed, realizes the protection to automobile passenger.In Patent No. CN105984411A《Load software afterwards
Anti-collision device for automobile》In, pass through bunting, sponge and rubber bodies so that impact force becomes slowly uniformly, to ensure safety of person vehicle.
In Patent No. CN104369707A《Automobile fender buffer》In, the destruction to automobile is reduced by way of multilayer buffering
Degree improves security performance to the injury of human body when traffic accident being avoided to occur.The above research is predicted and is inhaled from car crass
Collision energy is received, reduces and human injury etc. studies car collision avoidance System, is conducive to increase garage and crosses
Safety in journey reduces the injury to driver and passenger.
At present in terms of automotive crash safety, mainly some sides are taken from two angles of active safety and passive security
Method.It is exactly some car collision avoidance Systems from the point of view of active safety, is exactly bumper from the point of view of passive security
And anticollision device, collision-prevention device.Current car collision avoidance System is using laser radar or the method for ultrasonic ranging mostly to front truck
Location track is detected, and cannot handle back car well.And bumper mostly uses greatly plastic material, is hit in automobile
It will produce and deform and drop off when hitting, structure is single, and buffering effect is poor, some anticollision device, collision-prevention devices designed at present are also mostly
Using cushion and spring, the effect of energy-absorbing buffering is nor highly desirable.And for car and lorry, since its inertia is big,
One anticollision device, collision-prevention device that can bear strong impact power is just particularly important.Therefore, design one kind can either detection of complex road
Condition, absorb collision generate huge energy can carry out again automatic alarm intelligent anti-collision device be vehicle anticollision security fields urgently
Technical problem to be solved.
Utility model content
The utility model has designed and developed a kind of intelligent automobile anticollision device, collision-prevention device, and the purpose of utility model of the utility model is energy
Enough convenient are mounted on automobile substitute conventional fuse thick stick, and then absorb the huge shock strength that collision generates and reduce impact force.
Technical solution provided by the utility model is：
A kind of intelligent automobile anticollision device, collision-prevention device, including：
Beam main body comprising body after beam precursor and beam, the beam main body, which has, to be recessed inwardly
First groove and the second groove；
Decorative layer, matching are fixed on first inside grooves；
Multiple cushion courses, Matching installation have gap in second inside grooves between the cushion course；
Air bag layer is fixed in the gap between the cushion course；
Wherein, laser radar mounting groove is set at the center of the beam precursor, and runs through the beam precursor
With the decorative layer, for installing laser radar；The top of body is provided with ultrasonic radar mounting groove after the beam, and passes through
Body and the decorative layer after the beam are worn, for installing warning light belt and ultrasonic radar；
Baroceptor, air bag layer described in Electricity Federation, for monitoring the air pressure in the barosphere；
Vehicle speed sensor, for monitoring speed；
Feedback device comprising interior display screen and voice announcer；
Controller, feedback device, the laser radar, the ultrasonic radar, the baroceptor described in Electricity Federation and
The vehicle speed sensor.
Preferably, the air bag layer includes：
Multiple air seats are arranged air-filled pore, have gap between the air seat thereon；And
Multiple air columns are arranged in the gap between the air seat.
Preferably, further include：Steel wire fibre layer is arranged between the cushion course and the air bag layer.
Preferably, beam main body both sides are provided with lampshade；And
It is provided through through-hole in the beam main body and the decorative layer.
The utility model compared with prior art possessed by advantageous effect：
1, the utility model uses the structure setting of layering using anti-collision body, passes through cushion course, rubber layer, steel wire fibre
Layer and air bag layer with special construction absorb the huge energy generated when collision, overcome traditional insurance thick stick damping, buffering effect
The disadvantage of fruit difference；
2, the air bag layer of the utility model is detected by included baroceptor, and gas is replenished in time convenient for user
Pressure, and be conducive to the replacement of air bag layer, increase service life；
3, the electronic system of the utility model can also be when driver cannot take corresponding measure in time, to automobile
Compulsory retarding braking is carried out, utmostly prevents from unexpectedly occurring.
Description of the drawings
Fig. 1 is a kind of beam front body structure schematic diagram of intelligent automobile anticollision device, collision-prevention device described in the utility model.
Fig. 2 is body structural schematic diagram after a kind of beam of intelligent automobile anticollision device, collision-prevention device described in the utility model.
Fig. 3 is a kind of air bag schematic diagram of a layer structure of intelligent automobile anticollision device, collision-prevention device described in the utility model.
Fig. 4 is a kind of air bag layer air column distribution schematic diagram of intelligent automobile anticollision device, collision-prevention device described in the utility model.
Fig. 5 is a kind of structural schematic diagram of intelligent automobile anticollision device, collision-prevention device electronic system described in the utility model.
Fig. 6 is a kind of course of work flow chart of intelligent automobile anticollision device, collision-prevention device described in the utility model.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art with reference to explanation
Book word can be implemented according to this.
As shown in fig. 1~fig. 5, the utility model provides a kind of intelligent automobile anticollision device, collision-prevention device, including beam main body and
Electronic system, beam main body include body 200 after beam precursor 100 and beam；Wherein, beam precursor 100 is from going to
Afterwards successively include decorative plastic layer 120, beam rubber body 110, the first cushion 130, steel wire fibre layer 140, air bag layer 150,
Second cushion course 131,100 surface of beam precursor be provided with lampshade 121, car plate mounting groove 111, laser radar mounting groove 112,
Venthole 160, for the setting of lampshade 121 in 110 both sides of beam rubber body, car plate mounting groove 111 and laser radar mounting groove 112 are solid
It is scheduled on the anteriomedial of beam precursor 100, runs through decorative plastic layer 120 and beam rubber body 110, venthole 160 is arranged
In 100 front part sides of beam precursor, run through decorative plastic layer 120 and beam rubber body 110, and on air bag layer 150
It is provided with air-filled pore 330；
Body 200 includes decorative plastic layer 220, beam rubber body 210, the first cushion successively from front to back after beam
230, steel wire fibre layer 240, air bag layer 250, the second cushion course 231,200 surface of body is provided with lampshade 221, car plate after beam
Mounting groove 211, venthole 260, lampshade 221 are arranged in 210 both sides of beam rubber body, and car plate mounting groove 211 is fixed on anticollision
The anteriomedial of body 200 after device, runs through decorative plastic layer 220 and beam rubber body 210, and venthole 260 is arranged in beam
200 front part sides of body afterwards run through decorative plastic layer 220 and beam rubber body 210, and are provided with and fill on air bag layer 250
Stomata 330；
Wherein, difference lies in body 200 is not provided with laser thunder after beam for body 200 and beam precursor after beam
Warning light belt 212 and ultrasonic radar mounting groove 213 are increased up to mounting groove 112, warning light belt 212 is mounted on body after beam
Right over 200 outsides, the setting of ultrasonic radar mounting groove 213 runs through decorative plastic layer 220 and beam in 212 both sides of warning light belt
Rubber body 210；
In the present invention, electronic system includes detecting module, processing module, alarm module and feedback module.
In another embodiment, lampshade 121,221 is installed in beam rubber body 110,210, can occurred
Effective protection car light when collision, using the design of circular shrinkage hole, convenient for the installation on automobile.
In another embodiment, the venthole 160 in beam precursor 100 runs through decorative plastic layer 120 and anticollision
Device rubber body 110, the venthole 260 after beam in body 200 run through decorative plastic layer 220 and beam rubber body 210, lead to
Crossing the setting of venthole 160,260 can make the gas in anticollision body effectively be discharged, and be effectively increased the service life of anti-collision body.
In another embodiment, decorative plastic layer 120,220 is installed in the most external of anti-collision body, plays protection and dress
The effect of decorations.
In another embodiment, beam rubber body 110,210 is made of rubber, has enough elasticity, supports
Entire anti-collision body, and there is corresponding installation slotted eye at its back, is conveniently fixed on automobile.
In another embodiment, the first cushion course 130,230 and the second cushion course 131,231 are by high-density sponge
It is made, good cushioning effect can be played.
In another embodiment, steel wire fibre layer 140,240 is successively multiple by meshy steel wire layer and reticular glass fiber layer
Conjunction is formed by stacking, and is had certain rigidity, can be played a very good protection to air bag layer 150,250.
As shown in Figure 3 and Figure 4, in another embodiment, air bag layer 150,250 is in dies, and both sides are
The air seat 320 of rectangle, two 320 sandwich air columns 310 of air seat are provided with air-filled pore on the air seat 320
330, convenient for the air pressure of supplement air bag layer 150,250, the mutual arrangements in equilateral triangle of three air columns 310, this
Sample can have enough stability, obtain good buffering effect by the compressibility of air, be additionally provided on air bag layer
Baroceptor can effectively detect internal pressure, prompt driver that air pressure is replenished in time.
In another embodiment, surface of the warning light belt 212 outside body 200 after beam warns light belt
It is made of LED small bulbs inside 212, back car is warned by the flicker frequency of light, is seen with the presence or absence of risk of collision.
In another embodiment, in 212 both sides of warning light belt, the inside is provided with super the setting of ultrasonic radar mounting groove 213
Acoustic radar detects the distance and speed of back car, and the cost of ultrasonic radar is relatively low but precision is poor, passes through left and right two
The ultrasonic radar comprehensive descision of side, can effectively improve accuracy of detection.
In another embodiment, detecting module includes two ultrasonic radars, the beam precursor after beam on body 200
Laser radar, beam baroceptor on 100 and vehicle speed sensor, so can effectively detect front and back vehicle speed and
Air pressure in spacing signal and air bag layer 150,250.
In another embodiment, analysis module includes a controller based on dsp chip, can receive detecting module
The signal that passes over and feedback signal is passed into alarm module and feedback module.
In another embodiment, alarm module includes warning light belt 212 after beam on body 200 and corresponding
PLC chip can control the glow frequency of warning light belt 212, warn back car.
In another embodiment, feedback module includes interior display screen and voice announcer, can be according to analysis module
The signal passed over shows different information to driver, and carries out voice prompt to driver.
As shown in Figure 5, Figure 6, the utility model additionally provides a kind of course of work of intelligent automobile anticollision device, collision-prevention device, including such as
Lower process：
Step 1: opening switch, the electronic section of automobile anti-collision device is started to work；
Step 2: laser radar, ultrasonic radar, vehicle speed sensor, baroceptor detection data, control is passed to by signal
Device processed；Laser radar detects leading vehicle distance and preceding vehicle speed, and ultrasonic radar detects rear car distance and rear speed, and speed passes
Sensor detects this vehicle speed, and baroceptor detects the air pressure of air bag layer.
Step 3: controller handles the signal passed over, and the information that detecting module obtains is handled
Afterwards, before being shown on display screen；
Step 4: controller judges whether leading vehicle distance is more than Chinese herbaceous peony safe distance, if so, executing step 5, otherwise jump
Go to step 7；When speed is more than 10km/h, Chinese herbaceous peony safe distance is that speed subtracts front truck per small per hour in 3m and Ben Che
When speed one thousandth in take higher value；When speed is less than 10km/h, Chinese herbaceous peony safe distance takes 0.5m.
Step 5: controller judges whether rear car distance is more than safe distance after vehicle, if then going to step ten, otherwise
Execute step 6；When speed is more than 10km/h, safe distance is that speed subtracts this vehicle per small per hour after 3m and vehicle after vehicle
When speed one thousandth in take higher value；When speed is less than 10km/h, safe distance takes 0.5m after vehicle.
Step 6: warning light belt starts to flicker with 3Hz, 2Hz, 1Hz frequency respectively according to rear car distance；When rear car distance
Between the 2/3-1 of safe distance it is 3Hz frequency scintillations after vehicle, the 1/3-2/3 of safe distance is 2Hz after vehicle, in Che Houan
It is 1Hz frequency scintillations between the 0-1/3 of full distance.
Step 7: voice announcer sends out warning to driver.
Step 8: controller judges whether driver has carried out corresponding adjusting, if executing step 4, step is otherwise executed
Rapid nine；Controller judges whether driver has carried out corresponding adjusting according to the variation of the speed of this vehicle.
Step 9: electronic system sends out signal to automobile master controller, forced deceleration and braking are carried out, is gone to step
Four, electronic system completes this process by the interaction between brake system of car.
Step 10: the course of work terminates.
It is not only in the description and the implementation although the embodiments of the present invention have been disclosed as above
Listed utilization, it can be applied to various fields suitable for the present invention completely, for those skilled in the art,
Other modifications may be easily implemented, therefore without departing from the general concept defined in the claims and the equivalent scope, this reality
It is not limited to specific details and legend shown and described herein with novel.
Claims (4)
1. a kind of intelligent automobile anticollision device, collision-prevention device, which is characterized in that including：
Beam main body comprising body after beam precursor and beam, the beam main body have first to be recessed inwardly
Groove and the second groove；
Decorative layer, matching are fixed on first inside grooves；
Multiple cushion courses, Matching installation have gap in second inside grooves between the cushion course；
Air bag layer is fixed in the gap between the cushion course；
Wherein, laser radar mounting groove is set at the center of the beam precursor, and runs through the beam precursor and institute
Decorative layer is stated, for installing laser radar；The top of body is provided with ultrasonic radar mounting groove after the beam, and runs through institute
Body and the decorative layer after beam are stated, for installing warning light belt and ultrasonic radar；
Baroceptor, air bag layer described in Electricity Federation, for monitoring the air pressure in the barosphere；
Vehicle speed sensor, for monitoring speed；
Feedback device comprising interior display screen and voice announcer；
Controller, feedback device, the laser radar, the ultrasonic radar, the baroceptor described in Electricity Federation and described
Vehicle speed sensor.
2. intelligent automobile anticollision device, collision-prevention device as described in claim 1, which is characterized in that the air bag layer includes：
Multiple air seats are arranged air-filled pore, have gap between the air seat thereon；And
Multiple air columns are arranged in the gap between the air seat.
3. intelligent automobile anticollision device, collision-prevention device as claimed in claim 1 or 2, which is characterized in that further include：Steel wire fibre layer, sets
It sets between the cushion course and the air bag layer.
4. intelligent automobile anticollision device, collision-prevention device as claimed in claim 3, which is characterized in that beam main body both sides are provided with lamp
Cover；And
It is provided through through-hole in the beam main body and the decorative layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056553.2U CN207711992U (en) | 2018-01-15 | 2018-01-15 | A kind of intelligent automobile anticollision device, collision-prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820056553.2U CN207711992U (en) | 2018-01-15 | 2018-01-15 | A kind of intelligent automobile anticollision device, collision-prevention device |
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| Publication Number | Publication Date |
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| CN207711992U true CN207711992U (en) | 2018-08-10 |
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| CN201820056553.2U Active CN207711992U (en) | 2018-01-15 | 2018-01-15 | A kind of intelligent automobile anticollision device, collision-prevention device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032825A (en) * | 2018-01-15 | 2018-05-15 | 吉林大学 | A kind of intelligent automobile anticollision device, collision-prevention device and control method |
| CN114572134A (en) * | 2022-03-22 | 2022-06-03 | 吉林大学 | Automobile omnibearing anti-collision outer airbag system |
-
2018
- 2018-01-15 CN CN201820056553.2U patent/CN207711992U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032825A (en) * | 2018-01-15 | 2018-05-15 | 吉林大学 | A kind of intelligent automobile anticollision device, collision-prevention device and control method |
| CN108032825B (en) * | 2018-01-15 | 2023-11-17 | 吉林大学 | Intelligent automobile anti-collision device and control method |
| CN114572134A (en) * | 2022-03-22 | 2022-06-03 | 吉林大学 | Automobile omnibearing anti-collision outer airbag system |
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