CN109683598A - A kind of electric car intelligence Unmanned Systems - Google Patents
A kind of electric car intelligence Unmanned Systems Download PDFInfo
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- CN109683598A CN109683598A CN201710968459.4A CN201710968459A CN109683598A CN 109683598 A CN109683598 A CN 109683598A CN 201710968459 A CN201710968459 A CN 201710968459A CN 109683598 A CN109683598 A CN 109683598A
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- 238000004891 communication Methods 0.000 claims abstract description 32
- 238000012937 correction Methods 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 7
- 230000000007 visual effect Effects 0.000 claims description 10
- 241000736199 Paeonia Species 0.000 claims description 2
- 235000006484 Paeonia officinalis Nutrition 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 9
- 206010039203 Road traffic accident Diseases 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
- G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
- G05D1/0214—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory in accordance with safety or protection criteria, e.g. avoiding hazardous areas
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
- G05D1/0246—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using a video camera in combination with image processing means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
- G05D1/02—Control of position or course in two dimensions
- G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
- G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
- G05D1/0278—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using satellite positioning signals, e.g. GPS
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- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Computer Vision & Pattern Recognition (AREA)
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Abstract
The invention discloses a kind of electric car intelligence Unmanned Systems, belong to automobile technical field, including Driving control unit, characteristic body extraction unit, Path Recognition judging unit, local embedded map unit, communication unit, memory, navigation positioning unit, error correction unit, vehicle running state sension unit and laser emission element, Driving control unit is connect with relay and steering wheel angle sensor, steering wheel angle sensor is connect with motor turning unit, relay is connect with electromagnet and alternating current generator, communication unit is electrically connected with traffic lights detection unit and lane detection unit, automobile front drive unit is electrically connected with traffic lights distance measurement unit.The present invention can monitoring traffic-light and traffic route, control power supply and service brake, barrier can be detected, realize that autonomous route selects and carries out error correction, vehicle running state is perceived, the generation knocked into the back, the generation to avoid traffic accident are effectively prevented.
Description
Technical field
The present invention relates to a kind of Unmanned Systems, more particularly to a kind of electric car intelligence Unmanned Systems,
Belong to automobile technical field.
Background technique
Current autonomous driving vehicle technology has had substantially to be automatically brought into operation and driveability, for example, pacifying on automobile
The advanced instruments such as camera, radar sensor and laser detector are filled, speed limit and the roadside of highway can be perceived by them
The vehicle situation of movement of traffic sign and surrounding need to only navigate if setting out by map, unmanned
System mainly perceives vehicle-periphery using onboard sensor, and according to perception road, vehicle location and barrier obtained
Hinder object information, controls the steering and speed of vehicle, thus enable the vehicle to reliably and securely travel on road, currently, nobody
Driving is a kind of intelligent automobile, relies primarily on the interior intelligent driving instrument based on computer system to realize that nobody drives
It sails, still, wherein difficult point is the resolving ability to traffic lights and ambient enviroment identification situation to Unmanned Systems, so as to
Lead to collected data inaccuracy of Unmanned Systems etc..
Summary of the invention
The main object of the present invention is to provide for a kind of electric car intelligence Unmanned Systems, can monitor red green
Lamp and traffic route, in time parking or starting, control the power supply and service brake of automobile, can be to left, front and the right side
The barrier of side is detected, and is realized that autonomous route selects and carry out error correction, is perceived to vehicle running state, effectively
Prevent the generation knocked into the back, the generation to avoid traffic accident.
The purpose of the present invention can reach by using following technical solution:
A kind of electric car intelligence Unmanned Systems, including Driving control unit, characteristic body extraction unit, path knowledge
Other judging unit, local embedded map unit, communication unit, memory, navigation positioning unit, error correction unit, vehicle
Driving status sension unit and laser emission element, the Driving control unit be used for collecting data information, to data information into
Row processing, and for car steering control, the Driving control unit respectively with the memory and the navigation positioning unit
Electrical connection；The Driving control unit is electrically connected with relay and steering wheel angle sensor respectively, and the steering wheel angle passes
Sensor is electrically connected with motor turning unit, the relay respectively with electromagnet and alternative electric generation mechatronics, exchange hair
Motor is electrically connected with the rectifier, and the rectifier is connect with reduction gearing and speed increasing gear respectively, the electromagnet and brake
The connection of vehicle system, the Driving control unit are also electrically connected with velocity sensor, braking sensor and automatic tension regulator respectively
It connects, the braking sensor is electrically connected with the relay；The Driving control unit passes through the automatic voltage respectively and adjusts
Device and the characteristic body extraction unit, the Path Recognition judging unit, the local embedded map unit, communication list
First, the described error correction unit connection, the communication unit are connect with the vehicle running state sension unit, the laser hair
It penetrates unit to be electrically connected with light source control unit, the laser emission element includes front laser emission element, right Laser emission
Unit and left laser emission element；Driving control unit is used for according to the right laser emission element and the left laser
The obstacle distance signal that transmitting unit is sent issues corresponding avoidance instruction；The characteristic body extraction unit is used for conduct route
On the data of visual signature object be acquired, while driving information data of the vehicle on route are recorded and are stored up
It deposits；The Path Recognition judging unit determines whether the route that will be advanced is path for the first time for identification, and according to the view
Feel that the data of characteristic body automatically generate visual signature coordinate library, the error correction unit is used for obstacle distance signal and view
Feel that the data of characteristic body carry out error correction.
Further, the characteristic body extraction unit passes through the automatic tension regulator and Driving control unit electricity
Connection, the Driving control unit with it is described local embedded map unit be electrically connected, the light source control unit respectively with institute
State front laser emission element, the right laser emission element, the left laser emission element and laser pick-off unit electricity
Connection.
Further, the front laser emission element is used to launch a light beam, the right side along the driving direction of automobile
Square laser emission element is used to launch along the right turn direction of automobile a light beam, and the left laser emission element is used for along vapour
Launch a light beam in the left steering direction of vehicle.
Further, the laser pick-off unit is used to receive light beam after reflection, and the light source control unit is used for
Adjust the light that the front laser emission element, the right laser emission element and the left laser emission element are emitted
The light intensity of beam, and the light intensity of the received light beam of the laser pick-off unit is compared with the interior preset value set.
Further, the braking sensor is electrically connected with the Driving control unit and the relay respectively, described
Braking sensor is used to obtain braking information by the Driving control unit, and converts the braking information to including brake
Braking instruction is sent to the electromagnet and institute by the relay by the braking instruction including refueling with reduction, braking instruction
Alternating current generator is stated, brake system described in the magnet control is braked, and the alternating current generator controls the reducing gear
Wheel and the speed increasing gear adjust electric car speed.
Further, the characteristic body extraction unit and the Path Recognition judging unit respectively with the automatic voltage tune
Whole device electrical connection, the automatic tension regulator are electrically connected with the navigation positioning unit, and the navigation positioning unit is for being
Pilotless automobile provides navigation, including Beidou Navigation System and GPS positioning system.
Further, the automatic tension regulator is electrically connected with the communication unit, the communication unit respectively with vapour
Chinese herbaceous peony gear unit is connected with automobile front drive unit communications, and the automotive front baffle unit is arranged on the front windshield of automobile, institute
Automobile front drive unit is stated to be arranged near the front bumper of automobile.
Further, the automotive front baffle unit is electrically connected with traffic lights detection unit and lane detection unit respectively,
The automobile front drive unit is electrically connected with traffic lights distance measurement unit, before the traffic lights detection unit is obtained by camera
The color of square traffic lights issues corresponding if the color that only one traffic lights of the image got issue according to this color
Phonetic order；If getting the color that there are image more than two traffic lights to issue, according to horizontal on the image away from acquisition
The color of that nearest traffic lights of direction center line issues corresponding phonetic order.
Further, the communication unit is electrically connected with the Driving control unit, the communication unit for wired and
Wireless telecommunications, for storing data, the velocity sensor is for measuring this vehicle speed and passing vehicle speed data for the memory
It send to the Driving control unit.
Further, the vehicle running state sension unit passes through the communication unit and the automatic tension regulator
Electrical connection, the vehicle running state sension unit analyze the vehicle for acquiring vehicle-state and running environment information
State and running environment information are to extract obstacle information and tracked mobile target information；The local embedded map unit is used
In the obstacle information and tracked mobile target information that are perceived according to the vehicle running state sension unit, establish with
Local map centered on pilotless automobile.
Advantageous effects of the invention: electric car intelligence Unmanned Systems according to the invention, the present invention mention
The electric car intelligence Unmanned Systems of confession, can monitoring traffic-light and traffic route, in time parking or starting, control vapour
The power supply and service brake of vehicle can detect the barrier of left, front and right, realize autonomous route selection
And error correction is carried out, and vehicle running state is perceived, effectively prevents the generation knocked into the back, the generation to avoid traffic accident,
Vehicle headway and traffic lights are detected using traffic lights detection unit and traffic lights distance measurement unit, according to light source control
The light intensity of light beam that unit adjustment front laser emission element is emitted, and by the light intensity of the received light beam of laser pick-off unit with
The preset value inside set compares, and when encountering barrier, will control the power supply and service brake of automobile, and effectively prevention is knocked into the back
Generation, can when vehicle is in unsafe condition actively brake, the generation to avoid traffic accident, by left,
The front laser emission element of front and right can detect the barrier of left, front and right, effectively reduce and chase after
The probability that tail accident occurs, passage path identifies judging unit and characteristic body extraction unit realizes automatic obstacle avoiding, and passage path is known
Other judging unit and characteristic body extraction unit carry out Path Recognition judgement, and carry out error correction, keep correct running car
Route.
Detailed description of the invention
Fig. 1 is the structural representation of the preferred embodiment of electric car intelligence Unmanned Systems according to the invention
Figure.
In figure: 1- Driving control unit, 2- characteristic body extraction unit, 3- Path Recognition judging unit, 4- velocity sensor,
The local 5- embedded map unit, 6- steering wheel angle sensor, 7- motor turning unit, 8- braking sensor, 9- communication are single
Member, 10- memory, 11- automatic tension regulator, 12- light source control unit, the front 13- laser emission element, the right 14- is swashed
Light emitting unit, the left 15- laser emission element, 16- laser pick-off unit, 17- electromagnet, the perception of 18- vehicle running state
Unit, 19- relay, 20- alternating current generator, 21- brake system, 23- navigation positioning unit, 24- automotive front baffle unit, 25-
Error correction unit, 26- automobile front drive unit, 28- traffic lights detection unit, 29- lane detection unit, 30- traffic lights away from
From probe unit, 31- rectifier, 32- reduction gearing, 33- speed increasing gear.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, a kind of electric car intelligence Unmanned Systems provided in this embodiment, including Driving control list
Member 1, characteristic body extraction unit 2, Path Recognition judging unit 3, local embedded map unit 5, communication unit 9, memory 10,
Navigation positioning unit 23, error correction unit 25, vehicle running state sension unit 18 and laser emission element, the driving control
Unit 1 processed is used for collecting data information, handles data information, and controls for car steering, the Driving control list
Member 1 is electrically connected with the memory 10 and the navigation positioning unit 23 respectively；The Driving control unit 1 respectively with relay
19 and steering wheel angle sensor 6 be electrically connected, the steering wheel angle sensor 6 is electrically connected with motor turning unit 7, it is described after
Electric appliance 19 is electrically connected with electromagnet 17 and alternating current generator 20 respectively, and the alternating current generator 20 is electrically connected with the rectifier 31
It connecing, the rectifier 31 is connect with reduction gearing 32 and speed increasing gear 33 respectively, and the electromagnet 17 is connect with brake system 21,
The Driving control unit 1 is also electrically connected with velocity sensor 4, braking sensor 8 and automatic tension regulator 11 respectively, described
Braking sensor 8 is electrically connected with the relay 19；The Driving control unit 1 passes through the automatic tension regulator 11 respectively
With the characteristic body extraction unit 2, the Path Recognition judging unit 3, the local embedded map unit 5, the communication
Unit 9, the error correction unit 25 connect, and the communication unit 9 is connect with the vehicle running state sension unit 18, institute
Laser emission element is stated to be electrically connected with light source control unit 12, the laser emission element include front laser emission element 13,
Right laser emission element 14 and left laser emission element 15；Driving control unit 1 is used for according to the right Laser emission
The obstacle distance signal that unit 14 and the left laser emission element 15 are sent issues corresponding avoidance instruction；The characteristic body
Extraction unit 2 is used to be acquired the data of the visual signature object on conduct route, while to vehicle on route
Driving information data are recorded and are stored；The Path Recognition judging unit 3 determines that the route that will be advanced is for identification
No is path for the first time, and automatically generates visual signature coordinate library, the error correction list according to the data of the visual signature object
Member 25 carries out error correction for the data to obstacle distance signal and visual signature object.
Further, in the present embodiment, as shown in Figure 1, the characteristic body extraction unit 2 passes through the automatic voltage tune
Whole device 11 is electrically connected with the Driving control unit 1, the Driving control unit 1 and local 5 electricity of embedded map unit
Connection, the light source control unit 12 respectively with the front laser emission element 13, the right laser emission element 14, institute
It states left laser emission element 15 and laser pick-off unit 16 is electrically connected；The front laser emission element 13 is used for along automobile
Driving direction launches a light beam, and the right laser emission element 14 is used to launch a light along the right turn direction of automobile
Beam, the left laser emission element 15 are used to launch a light beam along the left steering direction of automobile.
Further, in the present embodiment, as shown in Figure 1, the laser pick-off unit 16 is for receiving after reflection
Light beam, the light source control unit 12 is for adjusting the front laser emission element 13, the right laser emission element 14
The light intensity of the light beam emitted with the left laser emission element 15, and by the received light beam of the laser pick-off unit 16
Light intensity is compared with the interior preset value set；The braking sensor 8 respectively with the Driving control unit 1 and the relay
19 electrical connections, the braking sensor 8 is used to obtain braking information by the Driving control unit 1, and the braking is believed
Breath is converted into the braking instruction including braking and reducing and refuel, and braking instruction is sent out braking instruction by the relay 19
It send to the electromagnet 17 and the alternating current generator 20, the electromagnet 17 controls the brake system 21 and brakes, institute
It states alternating current generator 20 and controls the reduction gearing 32 and the adjusting electric car speed of the speed increasing gear 33.
Further, in the present embodiment, as shown in Figure 1, the characteristic body extraction unit 2 and Path Recognition judgement
Unit 3 is electrically connected with the automatic tension regulator 11 respectively, the automatic tension regulator 11 and the navigation positioning unit
23 electrical connections, the navigation positioning unit 23 are used to provide navigation for pilotless automobile, including Beidou Navigation System and GPS determine
Position system.
Further, in the present embodiment, as shown in Figure 1,9 electricity of the automatic tension regulator 11 and the communication unit
Connection, the communication unit 9 respectively with 26 communication connection of automotive front baffle unit 24 and automobile front drive unit, the automotive front baffle list
Member 24 is arranged on the front windshield of automobile, and the automobile front drive unit 26 is arranged near the front bumper of automobile；It is described
Automotive front baffle unit 24 is electrically connected with traffic lights detection unit 28 and lane detection unit 29 respectively, the automobile front drive unit
26 are electrically connected with traffic lights distance measurement unit 30, and the traffic lights detection unit 28 obtains front traffic lights by camera
Color issues corresponding phonetic order according to this color if the color that only one traffic lights of the image got issue；If
The color that there are image more than two traffic lights to issue is got, then most according to horizontal direction center line on the image away from acquisition
The color of that close traffic lights issues corresponding phonetic order.
Further, in the present embodiment, as shown in Figure 1, the communication unit 9 is electrically connected with the Driving control unit 1
It connects, the communication unit 9 is used for wired and wireless communication, and the memory 10 for storing data, use by the velocity sensor 4
In measurement this vehicle speed and vehicle speed data is sent to the Driving control unit 1；The vehicle running state sension unit 18
It is electrically connected by the communication unit 9 with the automatic tension regulator 11, the vehicle running state sension unit 18 is used for
Acquire vehicle-state and running environment information, and analyze the vehicle-state and running environment information with extract obstacle information and
Tracked mobile target information；The local embedded map unit 5 according to the vehicle running state sension unit 18 for feeling
The obstacle information and tracked mobile target information known establish the local map centered on pilotless automobile.
In conclusion in the present embodiment, according to the electric car intelligence Unmanned Systems of the present embodiment, this implementation
Example provide electric car intelligence Unmanned Systems, can monitoring traffic-light and traffic route, in time parking or starting, control
The power supply and service brake of automobile processed can detect the barrier of left, front and right, realize autonomous route
Error correction is selected and carried out, vehicle running state is perceived, effectively prevents the generation knocked into the back, the hair to avoid traffic accident
It is raw, vehicle headway and traffic lights are detected using traffic lights detection unit and traffic lights distance measurement unit, according to light source
The light intensity of light beam that control unit adjustment front laser emission element is emitted, and by the light of the received light beam of laser pick-off unit
By force compared with the interior preset value set, when encountering barrier, the power supply and service brake of automobile will be controlled, effectively prevented
The generation knocked into the back can actively brake when vehicle is in unsafe condition, and the generation to avoid traffic accident passes through a left side
The front laser emission element of side, front and right can detect the barrier of left, front and right, effectively reduce
The probability that rear-end collision occurs, passage path identify that judging unit and characteristic body extraction unit realize automatic obstacle avoiding, passage path
It identifies that judging unit and characteristic body extraction unit carry out Path Recognition judgement, and carries out error correction, keep correct garage
Sail route.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of electric car intelligence Unmanned Systems, including Driving control unit (1), characteristic body extraction unit (2), road
Diameter identifies judging unit (3), local embedded map unit (5), communication unit (9), memory (10), navigation positioning unit
(23), error correction unit (25), vehicle running state sension unit (18) and laser emission element, it is characterised in that: described
Driving control unit (1) is used for collecting data information, handles data information, and controls for car steering, described to drive
Control unit (1) is sailed to be electrically connected with the memory (10) and the navigation positioning unit (23) respectively；The Driving control list
First (1) is electrically connected with relay (19) and steering wheel angle sensor (6) respectively, the steering wheel angle sensor (6) and vapour
Vehicle steering unit (7) electrical connection, the relay (19) is electrically connected with electromagnet (17) and alternating current generator (20) respectively, described
Alternating current generator (20) is electrically connected with the rectifier (31), the rectifier (31) respectively with reduction gearing (32) and speedup tooth
(33) connection is taken turns, the electromagnet (17) connect with brake system (21), and the Driving control unit (1) also passes with speed respectively
Sensor (4), braking sensor (8) and automatic tension regulator (11) electrical connection, the braking sensor (8) and the relay
(19) it is electrically connected；The Driving control unit (1) is extracted by the automatic tension regulator (11) and the characteristic body respectively
Unit (2), the Path Recognition judging unit (3), the local embedded map unit (5), the communication unit (9), institute
Error correction unit (25) connection is stated, the communication unit (9) connect with the vehicle running state sension unit (18), described
Laser emission element is electrically connected with light source control unit (12), and the laser emission element includes front laser emission element
(13), right laser emission element (14) and left laser emission element (15)；Driving control unit (1) is used for according to the right side
The obstacle distance signal that square laser emission element (14) and the left laser emission element (15) are sent issues corresponding avoidance
Instruction；The characteristic body extraction unit (2) is used to be acquired the data of the visual signature object on conduct route, while to vehicle
Driving information data on route are recorded and are stored；The Path Recognition judging unit (3) is sentenced for identification
Whether the route that will be advanced surely is path for the first time, and automatically generates visual signature coordinate according to the data of the visual signature object
Library, the error correction unit (25) are used to carry out error correction to the data of obstacle distance signal and visual signature object.
2. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the characteristic body
Extraction unit (2) is electrically connected by the automatic tension regulator (11) with the Driving control unit (1), the Driving control
Unit (1) is electrically connected with the local embedded map unit (5), and the light source control unit (12) is swashed with the front respectively
Light emitting unit (13), the right laser emission element (14), the left laser emission element (15) and laser pick-off list
First (16) electrical connection.
3. a kind of electric car intelligence Unmanned Systems according to claim 2, it is characterised in that: swash in the front
Light emitting unit (13) is used to launch a light beam along the driving direction of automobile, and the right laser emission element (14) is used for edge
A light beam is launched in the right turn direction of automobile, and the left laser emission element (15) is used for the left steering direction along automobile and sends out
Project a light beam.
4. a kind of electric car intelligence Unmanned Systems according to claim 3, it is characterised in that: the laser connects
It receives unit (16) and is used to receive light beam after reflection, the light source control unit (12) is for adjusting the front Laser emission
The light for the light beam that unit (13), the right laser emission element (14) and the left laser emission element (15) are emitted
By force, and by the light intensity of the laser pick-off unit (16) received light beam with the interior preset value set it compares.
5. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the braking passes
Sensor (8) is electrically connected with the Driving control unit (1) and the relay (19) respectively, and the braking sensor (8) is used for
Braking information is obtained by the Driving control unit (1), and converts the braking information to including braking and reducing oiling
Braking instruction is sent to the electromagnet (17) and described by the relay (19) by braking instruction inside, braking instruction
Alternating current generator (20), the electromagnet (17) control the brake system (21) and brake, the alternating current generator (20)
It controls the reduction gearing (32) and the speed increasing gear (33) adjusts electric car speed.
6. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the characteristic body
Extraction unit (2) and the Path Recognition judging unit (3) are electrically connected with the automatic tension regulator (11) respectively, it is described from
Dynamic voltage adjuster (11) are electrically connected with the navigation positioning unit (23), and the navigation positioning unit (23) for nobody for driving
It sails automobile and navigation, including Beidou Navigation System and GPS positioning system is provided.
7. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the automatic electric
Pressure adjuster (11) be electrically connected with the communication unit (9), the communication unit (9) respectively with automotive front baffle unit (24) and vapour
Chinese herbaceous peony drives unit (26) communication connection, and the automotive front baffle unit (24) is arranged on the front windshield of automobile, the automobile
Forerunner's unit (26) is arranged near the front bumper of automobile.
8. a kind of electric car intelligence Unmanned Systems according to claim 7, it is characterised in that: before the automobile
Gear unit (24) is electrically connected with traffic lights detection unit (28) and lane detection unit (29) respectively, the automobile front drive unit
(26) it is electrically connected with traffic lights distance measurement unit (30), the traffic lights detection unit (28) is red by camera acquisition front
The color of green light issues corresponding voice according to this color if the color that only one traffic lights of the image got issue
Instruction；If getting the color that there are image more than two traffic lights to issue, according to horizontal direction on the image away from acquisition
The color of that nearest traffic lights of center line issues corresponding phonetic order.
9. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the communication is single
First (9) are electrically connected with the Driving control unit (1), and the communication unit (9) is used for wired and wireless communication, the memory
(10) for storing data, the velocity sensor (4) is for measuring this vehicle speed and vehicle speed data being sent to the driving
Control unit (1).
10. a kind of electric car intelligence Unmanned Systems according to claim 1, it is characterised in that: the vehicle
Driving status sension unit (18) is electrically connected by the communication unit (9) with the automatic tension regulator (11), the vehicle
Driving status sension unit (18) analyzes the vehicle-state and traveling for acquiring vehicle-state and running environment information
Environmental information is to extract obstacle information and tracked mobile target information；The local embedded map unit (5) is used for basis
The obstacle information and tracked mobile target information that the vehicle running state sension unit (18) perceives are established with nothing
Local map centered on people's driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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