CN110154700A - A kind of pilotless automobile with collision prevention function based on the 5G communication technology - Google Patents
A kind of pilotless automobile with collision prevention function based on the 5G communication technology Download PDFInfo
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- CN110154700A CN110154700A CN201910378578.3A CN201910378578A CN110154700A CN 110154700 A CN110154700 A CN 110154700A CN 201910378578 A CN201910378578 A CN 201910378578A CN 110154700 A CN110154700 A CN 110154700A
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- CN
- China
- Prior art keywords
- car body
- communication technology
- prevention function
- collision prevention
- car door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 230000002265 prevention Effects 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 235000021050 feed intake Nutrition 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 244000309464 bull Species 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 9
- 230000006855 networking Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 239000004760 aramid Substances 0.000 claims description 3
- 229920003235 aromatic polyamide Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 13
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 238000003756 stirring Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 241000486406 Trachea Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
- B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/42—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects extending primarily along the sides of, or completely encircling, a vehicle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Human Computer Interaction (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to a kind of pilotless automobiles with collision prevention function based on the 5G communication technology, including car body, four wheels and four winnowing machine doors, one end of the car door and car body are hinged, the other end of the car door is equipped with retaining mechanism, the car body is externally provided with anticollision mechanism, the retaining mechanism includes support plate, first motor, gear, rack gear, locking bar, socket and limit assembly, the anticollision mechanism includes several bumper assemblies, the bumper assembly includes air cushion, tracheae, feed intake box and reaction chamber, the pilotless automobile with collision prevention function based on the 5G communication technology, car door is locked by retaining mechanism, it prevents user when driving or rear has to open car door in the case that vehicle etc. is dangerous, improve safety, moreover, car body is protected by anticollision mechanism, car body is prevented to be damaged, improve practicability.
Description
Technical field
The present invention relates to 5G communication equipment field, in particular to a kind of nothing with collision prevention function based on the 5G communication technology
People's driving.
Background technique
5G, the 5th generation mobile phone mobile communication standard of full name, also referred to as the 5th third-generation mobile communication technology.Since Internet of Things is outstanding
It is the fast development of the industries such as internet automobile, has higher requirement to network speed, has pushed 5G network Development.5G net
The main target of network is that terminal user is allowed to be in connected state always.Internet automobile is after intelligent operating system energizes to automobile
New automobile definition, intelligent operating system allow on automobile while Pao highway and internet.Internet automobile generates and hair
The condition of exhibition is: internet, which becomes infrastructure, intelligent operating system, can carry out cloud interaction from bottom involvement vehicle, data.
Pilotless automobile is one of internet automobile, can also be referred to as wheeled mobile robot, rely primarily on it is interior with
Intelligent driving instrument based on computer system is unmanned to realize.
Existing pilotless automobile needs user to open and close car door manually, there are some security risks, than if any
When can lead to that car door is not completely shut or user does not pay attention to back car just when getting off because user's operation is improper
Car door is opened, moreover, existing pilotless automobile anticollision ability is poor, once car body collides or rubs, car body
It is impaired to repair more troublesome, can also economic loss be caused to car owner, reduce practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of based on 5G communication skill
The pilotless automobile with collision prevention function of art.
The technical solution adopted by the present invention to solve the technical problems is: a kind of to have anticollision function based on the 5G communication technology
The lower section of the pilotless automobile of energy, including car body, four wheels and four winnowing machine doors, the wheel and car body connects, four winnowing machines
Door is distributed in the two sides of car body two-by-two, and one end of the car door and car body are hinged, and controller, the car door are equipped in the car body
The other end be equipped with retaining mechanism, the car body is externally provided with anticollision mechanism, and antenna and PLC are equipped in the controller；
The retaining mechanism includes driving assembly, support plate, first motor, gear, rack gear, locking bar, socket and limit group
Part, the driving component and car door are sequentially connected, and the first motor and support plate are each attached in car door, the first motor
It is connect with gear drive, the rack gear is between first motor and support plate, the rack and pinion engagement, the rack gear
Lower section is against on the supporting plate, and the car door is equipped with through-hole, and the side of the close through-hole of car body is arranged in the socket, described
One end of locking bar is fixedly connected with rack gear, and the other end of the locking bar passes through through-hole and is arranged in socket, the limit assembly with
Rack gear connection, the first motor are electrically connected with PLC；
The anticollision mechanism includes several bumper assemblies, and the bumper assembly is evenly distributed on the surrounding of car body, described anti-
Hit that component includes air cushion, tracheae, feed intake box and reaction chamber, the car body is equipped with recess, and the recess is matched with air cushion, described
Air cushion is fixed in recess, and the reaction chamber is fixed in car body, and the box that feeds intake is fixed on the top of reaction chamber, described to feed intake
Box is equipped with valve with the junction of reaction chamber, the both ends of the tracheae top with the side of the close air cushion of reaction chamber respectively
It is connected to air cushion, the valve is electrically connected with PLC.
Preferably, the limit assembly includes notch and gag lever post, the notch in order to limit rack gear mobile direction
The intracorporal side of close vehicle of car door is set, and one end of the gag lever post is fixed on rack gear, the other end of the gag lever post
It is arranged in car body across notch, the gag lever post is slidably connected with notch.
Preferably, user arbitrarily stirs gag lever post in order to prevent, the side of the separate rack gear of the notch is equipped with protection
It covers, the outer wall above one end of the top of the protective cover and the close notch of car door is hinged, and the lower section of the protective cover is fixed
There is handle.
Preferably, the top of the box that feeds intake, which is equipped with, to feed intake for the ease of launching sodium bicarbonate solution into the box that feeds intake
Pipe and sealing cover, one end of the commissioning pipe are connected to the top for the box that feeds intake, and the other end of the commissioning pipe is arranged outside car body,
The sealing cover lid is located on one end far from the box that feeds intake of commissioning pipe.
Preferably, in order to drive car door opening, the driving component includes the second motor, bull stick, sliding block and sliding rail, institute
It states the second motor and is fixed on the intracorporal side with the junction of car door of vehicle, one end transmission of second motor and bull stick connects
It connecing, the other end and sliding block of the bull stick are hinged, and the sliding rail is horizontally fixed on car door, and the sliding block is arranged in sliding rail,
The sliding block is slidably connected with sliding rail, and second motor is electrically connected with PLC.
Preferably, sliding block is detached from sliding rail in order to prevent, the sliding rail is dovetail groove.
Preferably, in order to detect the distance between automobile and other vehicles, four sides of the car body are equipped with distance and pass
Sensor, the range sensor are electrically connected with PLC.
Preferably, air cushion ruptures in order to prevent, the making material of the air cushion is high tenacity aramid.
Preferably, being equipped with 5G networking module, speech recognition module in the controller to keep automobile more intelligent
And GPS positioning module, the 5G networking module, speech recognition module and GPS positioning module are electrically connected with PLC.
Preferably, being equipped with loudspeaker in the car body for voice prompting user, the loudspeaker is electrically connected with PLC.
The invention has the advantages that being somebody's turn to do the pilotless automobile with collision prevention function based on the 5G communication technology, pass through
Retaining mechanism locks car door, prevents user when driving or rear has to open car door in the case that vehicle etc. is dangerous, and existing
Some retaining mechanisms are compared, which improves safety, moreover, protected by anticollision mechanism
Protect car body, car body prevented to be damaged, compared with existing anticollision mechanism, the anticollision mechanism alleviate the maintenance after vehicle damage at
This, improves practicability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the pilotless automobile with collision prevention function of the invention based on the 5G communication technology；
Fig. 2 is the knot of the retaining mechanism of the pilotless automobile with collision prevention function of the invention based on the 5G communication technology
Structure schematic diagram；
Fig. 3 is bowing for the retaining mechanism of the pilotless automobile with collision prevention function of the invention based on the 5G communication technology
View；
Fig. 4 is the knot of the bumper assembly of the pilotless automobile with collision prevention function of the invention based on the 5G communication technology
Structure schematic diagram；
Fig. 5 is bowing for the driving assembly of the pilotless automobile with collision prevention function of the invention based on the 5G communication technology
View；
In figure: 1. car bodies, 2. car doors, 3. wheels, 4. controllers, 5. support plates, 6. first motors, 7. gears, 8. rack gears,
9. locking bar, 10. gag lever posts, 11. air cushions, 12. tracheaes, 13. feed intake box, 14. reaction chambers, 15. protective covers, 16. handles, 17.
Two motors, 18. bull sticks, 19. sliding blocks, 20. sliding rails, 21. range sensors, 22. loudspeakers, 23. commissioning pipes, 24. sealing covers.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the technical solution adopted by the present invention to solve the technical problems is: a kind of based on the 5G communication technology
Pilotless automobile with collision prevention function, including 1, four wheel 3 of car body and four winnowing machine doors 2, the wheel 3 and car body 1
Lower section connection, four winnowing machine doors 2 are distributed in the two sides of car body 1 two-by-two, and one end of the car door 2 and car body 1 are hinged, the car body 1
Interior to be equipped with controller 4, the other end of the car door 2 is equipped with retaining mechanism, and the car body 1 is externally provided with anticollision mechanism, the control
Antenna and PLC are equipped in device 4；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
In fact, the wheel 3, by motor drive, the motor is electrically connected with PLC.
User sends signal to automobile by car key, and antenna receives signal and is transmitted to PLC, and PLC is controlled after receiving signal
Driving assembly in retaining mechanism processed opens car door 2, and user says destination, and the speech recognition module in controller 4, which identifies, to be used
The phonetic order at family, and be translated into signal and issue PLC, the GPS positioning module in controller 4 carries out automobile and destination
Positioning, and PLC is sent a signal to, PLC has planned planning driving path according to the signal of GPS positioning module sent, and retaining mechanism will
Car door 2 is locked, and PLC controls the rotation of wheel driving motor 3 again, to make running car, when have other vehicles and automobile away from
From being more than safe distance, then anticollision mechanism quickly inflates air cushion 11, prevents automobile to be damaged, automobiles is waited to arrive at the destination
Afterwards, if rear, which has, carrys out vehicle, after waiting until that back car drives away, retaining mechanism is again by car door opening.
As Figure 2-3, the retaining mechanism includes driving assembly, support plate 5, first motor 6, gear 7, rack gear 8, lock
Bar 9, socket and limit assembly, the driving component and car door 2 are sequentially connected, and the first motor 6 and support plate 5 are each attached to
In car door 2, the first motor 6 is sequentially connected with gear 7, and the rack gear 8 is described between first motor 6 and support plate 5
Rack gear 8 is engaged with gear 7, and the lower section of the rack gear 8 is resisted against in support plate 5, and the car door 2 is equipped with through-hole, the socket
The side of the close through-hole of car body 1 is set, and one end of the locking bar 9 is fixedly connected with rack gear 8, the other end of the locking bar 9
It is arranged in socket across through-hole, the limit assembly is connect with rack gear 8, and the first motor 6 is electrically connected with PLC；
After user says destination, PLC controls first motor 6 and gear 7 is driven to rotate, and band carry-over bar 8 is mobile, by locking bar 9
It is inserted into socket, to play the role of locking car door 2.
As shown in figure 4, the anticollision mechanism includes several bumper assemblies, the bumper assembly is evenly distributed on car body 1
Surrounding, the bumper assembly includes air cushion 11, tracheae 12, feed intake box 13 and reaction chamber 14, and the car body 1 is equipped with recess, institute
It states recess to match with air cushion 11, the air cushion 11 is fixed in recess, and the reaction chamber 14 is fixed in car body 1, described to feed intake
Box 13 is fixed on the top of reaction chamber 14, and the box 13 that feeds intake is equipped with valve, the tracheae 12 with the junction of reaction chamber 14
Both ends be connected to respectively with the top of the side of the close air cushion 11 of reaction chamber 14 and air cushion 11, the valve is electrically connected with PLC.
In fact, being placed with sodium bicarbonate solution in the box 13 that feeds intake in advance, aluminum sulfate solution is placed in reaction chamber 14.
Once having the distance between other vehicles and automobile has been more than safe distance, then PLC at once open by control valve, throws
Sodium bicarbonate solution in magazine 13 falls into reaction chamber 14, is swift in response with aluminum sulfate solution and produces a large amount of carbon dioxide gas
Body, gas enter air cushion 11 along tracheae 12, expand air cushion 11 rapidly, and buffering is played when other vehicles hit the automobile and is made
With avoiding car body 1 from being damaged.
Preferably, in order to limit the mobile direction of rack gear 8, the limit assembly includes notch and gag lever post 10, described
The side in the close car body 1 of car door 2 is arranged in notch, and one end of the gag lever post 10 is fixed on rack gear 8, the gag lever post
10 other end passes through notch and is arranged in car body 1, and the gag lever post 10 is slidably connected with notch.
While rack gear 8 is mobile, gag lever post 10 slides in notch, limits the mobile direction of rack gear 8, once the first electricity
Locking bar 9 can not be removed socket by 6 failure of machine, and user can be mobile with carry-over bar 8 by stirring gag lever post 10, be detached from locking bar 9 and inserted
Mouthful.
Preferably, user arbitrarily stirs gag lever post 10 in order to prevent, the side of the separate rack gear 8 of the notch, which is equipped with, to be protected
Shield 15, one end of the top of the protective cover 15 and the outer wall above the close notch of car door 2 are hinged, the protective cover 15
Lower section is fixed with handle 16.
Protective cover 15, when 6 failure of first motor, can not remove locking bar 9 for preventing user from arbitrarily stirring gag lever post 10
When socket, user opens protective cover 15 by handle 16, stirs gag lever post 10 with the movement of carry-over bar 8, locking bar 9 is made to be detached from socket,
To unlock.
Preferably, for the ease of launching sodium bicarbonate solution into the box 13 that feeds intake, the top for feeding intake box 13 is equipped with
Commissioning pipe 23 and sealing cover 24, one end of the commissioning pipe 23 are connected to the top for the box 13 that feeds intake, the commissioning pipe 23 it is another
End is arranged outside car body 1, and the sealing cover 24, which covers, to be located on one end far from the box 13 that feeds intake of commissioning pipe 23.
After bumper assembly use, user opens sealing cover 24, and PLC control valve is opened, and the gas in air cushion 11 is logical
It crosses tracheae 12 and enters reaction chamber 14, using feeding intake box 13 and commissioning pipe 23 is discharged, user is by commissioning pipe 23 by reaction chamber
Solution in 14 siphons away, (vacuum water absorber can be used), then aluminum sulfate solution, PLC control valve are poured into reaction chamber 14
It closes, then user pours into sodium bicarbonate solution into the box 13 that feeds intake again, and end user covers sealing cover 24.
As shown in figure 5, the driving component includes the second motor 17, bull stick 18, sliding block 19 and sliding rail 20, second electricity
Machine 17 is fixed on the side with the junction of car door 2 in car body 1, and one end of second motor 17 and bull stick 18 is driven company
It connects, the other end and sliding block 19 of the bull stick 18 are hinged, and the sliding rail 20 is horizontally fixed on car door 2, and the sliding block 19 is arranged
In sliding rail 20, the sliding block 19 is slidably connected with sliding rail 20, and second motor 17 is electrically connected with PLC.
PLC controls the second motor 17 driving bull stick 18 and rotates, and band movable slider 19 slides in sliding rail 20, to drive car door
2 open or close.
Preferably, sliding block 19 is detached from sliding rail 20 in order to prevent, the sliding rail 20 is dovetail groove.
Preferably, in order to detect the distance between automobile and other vehicles, four sides of the car body 1 are equipped with distance and pass
Sensor 21, the range sensor 21 are electrically connected with PLC.
Range sensor 21 detects the distance between automobile and other vehicles, and converts signal for range information and be sent to
After PLC, PLC receive signal, once discovery is less than safe distance, then PLC starts anticollision mechanism work, and automobile is prevented to be damaged,
Range sensor 21 can also be used for judging whether automobile rear has carrying out vehicle, after a stoppage, if detecting front vehicle to automobile
Distance becoming smaller, then illustrate that rear has and carry out vehicle, when the distance and automobile of front vehicle remain unchanged or rear does not have vehicle,
PLC just can control retaining mechanism and open car door.
Preferably, air cushion 11 ruptures in order to prevent, the making material of the air cushion 11 is high tenacity aramid.
Preferably, being equipped with 5G networking module, speech recognition mould in the controller 4 to keep automobile more intelligent
Block and GPS positioning module, the 5G networking module, speech recognition module and GPS positioning module are electrically connected with PLC.
5G networking module is for connecting internet, the phonetic order of speech recognition module user for identification, GPS positioning mould
Block is used to be auto navigation, and PLC control is worked after vehicle start-up with upper module.
Preferably, being equipped with loudspeaker 22, the loudspeaker 22 and PLC electricity in the car body 1 for voice prompting user
Connection.
For vehicle after arriving at the destination, PLC controls 22 voice prompting user of loudspeaker, if rear has and carrys out vehicle at this time,
PLC control 22 voice reminder user of loudspeaker waits, and after waiting back cars to drive away, PLC controls retaining mechanism again and opens car door 2,
Loudspeaker 22 reminds user to get off again.
User starts automobile, says destination, and speech recognition module identifies the phonetic order of user, and is translated into letter
Number issue PLC, PLC, which is received, to be controlled GPS positioning module after signal again and position to automobile and destination, and PLC is further according to positioning
The good planning driving path of information planning, then PLC controls first motor 6 and drives the rotation of gear 7, and band carry-over bar 8 is mobile, and locking bar 9 is inserted
Enter socket, to lock car door 2, PLC controls wheel driving motor 3 and rotates, and makes running car, on the way, if there is other vehicles
Be more than safe distance at a distance from automobile, PLC will control valve open, the sodium bicarbonate solution to feed intake in box 13 is fallen into
Reaction chamber 14 is swift in response with aluminum sulfate solution and produces a large amount of carbon dioxide gas, and gas enters air cushion 11 along tracheae 12,
It expands air cushion 11 rapidly, plays buffer function when other vehicles hit the automobile, car body 1 is avoided to be damaged, reach purpose
Behind ground, if rear has and carrys out vehicle at this time, PLC control 22 voice reminder user of loudspeaker waits, after waiting back cars to drive away,
PLC controls first motor 6 again and rotates backward, and rack gear 8 drives locking bar 9 to be detached from socket, and PLC controls the second motor 17 driving bull stick again
18 rotations, band movable slider 19 slide in sliding rail 20, open car door 2, user is facilitated to get off.
Compared with prior art, it is somebody's turn to do the pilotless automobile with collision prevention function based on the 5G communication technology, passes through locking
Mechanism locks car door 2, prevents user when driving or rear has to open car door 2 in the case that vehicle etc. is dangerous, and existing
Retaining mechanism compare, which improves safety, moreover, is protected by anticollision mechanism
Car body 1 prevents car body 1 to be damaged, compared with existing anticollision mechanism, the anticollision mechanism alleviate the maintenance after vehicle damage at
This, improves practicability.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of pilotless automobile with collision prevention function based on the 5G communication technology, including car body (1), four wheels (3)
With four winnowing machine doors (2), the wheel (3) connect with the lower section of car body (1), and four winnowing machine doors (2) are distributed in the two of car body (1) two-by-two
Side, one end and car body (1) of the car door (2) hingedly, are equipped with controller (4) in the car body (1), which is characterized in that described
The other end of car door (2) is equipped with retaining mechanism, and the car body (1) is externally provided with anticollision mechanism, is equipped with antenna in the controller (4)
And PLC；
The retaining mechanism includes driving assembly, support plate (5), first motor (6), gear (7), rack gear (8), locking bar (9), inserts
Mouth and limit assembly, the driving component and car door (2) are sequentially connected, and the first motor (6) and support plate (5) are each attached to
In car door (2), the first motor (6) and gear (7) are sequentially connected, and the rack gear (8) is located at first motor (6) and support plate
(5) between, the rack gear (8) is engaged with gear (7), is resisted against on support plate (5) below the rack gear (8), the car door
(2) through-hole, the side of close through-hole of the socket setting in car body (1), one end of the locking bar (9) and rack gear are equipped with
(8) it is fixedly connected, the other end of the locking bar (9) passes through through-hole and is arranged in socket, and the limit assembly and rack gear (8) are even
It connects, the first motor (6) is electrically connected with PLC；
The anticollision mechanism includes several bumper assemblies, and the bumper assembly is evenly distributed on the surrounding of car body (1), the anticollision
Component includes air cushion (11), tracheae (12), the box that feeds intake (13) and reaction chamber (14), and the car body (1) is equipped with recess, described recessed
Mouth is matched with air cushion (11), and the air cushion (11) is fixed in recess, and the reaction chamber (14) is fixed in car body (1), described
The box (13) that feeds intake is fixed on the top of reaction chamber (14), and the box that feeds intake (13) is equipped with valve with the junction of reaction chamber (14)
Door, the both ends of the tracheae (12) connect with the top of the side of the close air cushion (11) of reaction chamber (14) and air cushion (11) respectively
Logical, the valve is electrically connected with PLC.
2. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The limit assembly includes notch and gag lever post (10), the side that the notch is arranged in the close car body (1) of car door (2),
One end of the gag lever post (10) is fixed on rack gear (8), and the other end of the gag lever post (10) passes through notch and is arranged in car body
(1) in, the gag lever post (10) is slidably connected with notch.
3. as claimed in claim 2 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The side of the separate rack gear (8) of the notch is equipped with protective cover (15), one end and car door (2) of the top of the protective cover (15)
Close notch above outer wall it is hinged, be fixed with handle (16) below the protective cover (15).
4. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The top of the box that feeds intake (13) is equipped with commissioning pipe (23) and sealing cover (24), one end of the commissioning pipe (23) and the box that feeds intake
(13) top connection, the other end setting of the commissioning pipe (23) car body (1) outside, the sealing cover (24) lid, which is located at, to feed intake
On one end far from box (23) that feed intake of pipe (23).
5. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The driving component includes the second motor (17), bull stick (18), sliding block (19) and sliding rail (20), and second motor (17) is fixed
One end transmission of the side with the junction of car door (2) in car body (1), second motor (17) and bull stick (18) connects
It connects, hingedly, the sliding rail (20) is horizontally fixed on car door (2), the cunning for the other end of the bull stick (18) and sliding block (19)
In sliding rail (20), the sliding block (19) is slidably connected with sliding rail (20) for block (19) setting, second motor (17) and PLC electricity
Connection.
6. as claimed in claim 5 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The sliding rail (20) is dovetail groove.
7. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
Four sides of the car body (1) are equipped with range sensor (21), and the range sensor (21) is electrically connected with PLC.
8. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
The making material of the air cushion (11) is high tenacity aramid.
9. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, which is characterized in that
5G networking module, speech recognition module and GPS positioning module are equipped in the controller (4), the 5G networking module, voice are known
Other module and GPS positioning module are electrically connected with PLC.
10. as described in claim 1 based on the pilotless automobile with collision prevention function of the 5G communication technology, feature exists
In equipped with loudspeaker (22) in the car body (1), the loudspeaker (22) is electrically connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378578.3A CN110154700A (en) | 2019-05-08 | 2019-05-08 | A kind of pilotless automobile with collision prevention function based on the 5G communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910378578.3A CN110154700A (en) | 2019-05-08 | 2019-05-08 | A kind of pilotless automobile with collision prevention function based on the 5G communication technology |
Publications (1)
| Publication Number | Publication Date |
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| CN110154700A true CN110154700A (en) | 2019-08-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910378578.3A Withdrawn CN110154700A (en) | 2019-05-08 | 2019-05-08 | A kind of pilotless automobile with collision prevention function based on the 5G communication technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110154700A (en) |
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| CN110653786A (en) * | 2019-09-30 | 2020-01-07 | 南京虞如梦信息技术有限公司 | Safe and stable wheeled mobile robot based on Internet of things |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190823 |
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