CN109795494A - A method of control automatic driving vehicle - Google Patents
A method of control automatic driving vehicle Download PDFInfo
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- CN109795494A CN109795494A CN201910074871.0A CN201910074871A CN109795494A CN 109795494 A CN109795494 A CN 109795494A CN 201910074871 A CN201910074871 A CN 201910074871A CN 109795494 A CN109795494 A CN 109795494A
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Abstract
The present invention relates to unmanned vehicle technology fields, especially a kind of method for controlling automatic driving vehicle, include the following steps: S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are arranged above and below, two electron cameras are at a distance of 40-60 centimetres, automatic driving vehicle when driving, this two electron cameras constantly road scenery in front of scanning car as the eyes of people, form image in kind, thus, this two electron cameras can identify the variation of shade on front and back and upper and lower both direction, to accurately distinguish shade or barrier.The present invention passes through the automated driving system in the intelligent driving system in microcomputer, completely automatic control automatic driving vehicle travels on road, and the safety of the automatic driving vehicle when driving is improved with request rescue module by module of stopping in emergency, allows people to realize and more easily drives to experience.
Description
Technical field
The present invention relates to unmanned vehicle technology field more particularly to a kind of methods for controlling automatic driving vehicle.
Background technique
People can feel tired in long drives vehicle, directly affect the mood that people go out, now there has been proposed
The conception of automatic driving vehicle, and also setting about studying, but existing pilotless automobile technology is also immature, is also grinding
In the hair stage, there are no putting into production use, but existing pilotless automobile control is generally using the side remotely controlled at present
The manipulation of formula or too busy to get away people, it is therefore desirable to it is a kind of control automatic driving vehicle method carry out meet demand.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of control automatic driving car proposed
Method.
To achieve the goals above, present invention employs following technical solutions:
A kind of method for controlling automatic driving vehicle is designed, is included the following steps:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are to arrange up and down
Column, two electron cameras at a distance of 40-60 centimetres, automatic driving vehicle when driving, this two electron cameras are as people
Road scenery in front of the same constantly scanning car of eyes forms image in kind, this two electron cameras can be preceding as a result,
Afterwards in upper and lower both direction identify shade variation, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and
Reversing radar is connected on microcomputer by conducting wire, and intelligent driving system, automatic driving vehicle are equipped in microcomputer
" foot ", actually diverter, the brake etc. of automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order come manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic Pilot mould
Formula, voice control driving mode either manual drive mode, when selecting automatic driving mode, people are on microcomputer
Beginning key is dubbed, destination is inputted, intelligent driving system can automatically select optimal route, and according to optimal route
Automatic running, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the ground that you want to go to can be reached
Side, when people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Opening one's mouth bar can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow
People can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if there are urgent feelings
When condition, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
Preferably, in step sl, two electron cameras can usually understand nearest 5 meters of the scenery in identification front, or
It is the scenery of 20 meters of farthest, the usually object using height at 10 centimetres or more is handled as barrier, this bis- " eyes "
During the scanning process, if encountering front has barrier, electric signal is issued, and send a signal to microcomputer, allowed miniature
Computer makes corresponding processing, if just not issuing electric signal without barrier, in this way, can find in time unmanned
Barrier in vehicle forward direction.
Preferably, in step s3, intelligent driving system includes central processing element, and the central processing element is by leading
Line is connected with storage chip, reversing radar, automated driving system, voice control control loop and manual drive system respectively,
The automated driving system includes automatic Pilot module, and the automatic Pilot module is connected by conducting wire with central processing element
Connect, the automatic Pilot module by conducting wire respectively with database module, scheme retrieval module, pid control module, stop in emergency
Module, audio playing module, electron camera, map navigation module, request rescue module are connected with signal emission module,
In database module, the various situations and the data for solving the problems, such as different preferred plan that multiple people estimate are prestored, when
For automatic driving vehicle when encountering situation on road, by scheme retrieval module, quick-searching answers other side in database module
Case, and then allow automatic driving vehicle in safe on-road situation, in front in the case where clear, in pid control module
Under effect, automatic driving vehicle can be allowed to travel on the center line in lane, seem automatic driving vehicle when encountering emergency case
When itself breaks down, or in the case where there is traffic accident, module of stopping in emergency be will start, and automatic driving vehicle is allowed to stop row
It sails, ensures the safety of occupant, and simultaneously, request rescue module will do it alarm operation, drive in voice control
In system again include speech recognition module, by speech recognition module, the system can judge whether be owner sound,
If the sound of owner, then the system can accept the order of owner, voice control control loop otherwise can not be manipulated, this also can
Improve the safety of the vehicle.
A kind of method controlling automatic driving vehicle proposed by the present invention, beneficial effect are: the present invention passes through microcomputer
The automated driving system in intelligent driving system in calculation machine, completely automatic control automatic driving vehicle travel on road,
And the safety of the automatic driving vehicle when driving is improved with request rescue module by module of stopping in emergency, makes people real
It now more easily drives to experience.
Detailed description of the invention
Fig. 1 is a kind of system block diagram of method for controlling automatic driving vehicle proposed by the present invention；
Fig. 2 is a kind of system block diagram of the automated driving system of method for controlling automatic driving vehicle proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
A method of control automatic driving vehicle includes the following steps:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are to arrange up and down
Column, two electron cameras at a distance of 40 centimetres, automatic driving vehicle when driving, eyes of this two electron cameras as people
The equally constantly road scenery in front of scanning car, forms image in kind, as a result, this two electron cameras can in front and back and
The variation that shade is identified in upper and lower both direction, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and
Reversing radar is connected on microcomputer by conducting wire, and intelligent driving system, automatic driving vehicle are equipped in microcomputer
" foot ", actually diverter, the brake etc. of automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order come manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic Pilot mould
Formula, voice control driving mode either manual drive mode, when selecting automatic driving mode, people are on microcomputer
Beginning key is dubbed, destination is inputted, intelligent driving system can automatically select optimal route, and according to optimal route
Automatic running, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the ground that you want to go to can be reached
Side, when people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Opening one's mouth bar can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow
People can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if there are urgent feelings
When condition, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
In step sl, two electron cameras can usually understand nearest 5 meters of the scenery in identification front or farthest
20 meters of scenery, the usually object using height at 10 centimetres or more are handled as barrier, this bis- " eyes " are scanned
Cheng Zhong issues electric signal, and send a signal to microcomputer, microcomputer is allowed to do if encountering front has barrier
Corresponding processing out, if just not issuing electric signal without barrier, in this way, can find that automatic driving vehicle advances in time
Barrier on direction.
In step s3, intelligent driving system includes central processing element, and the central processing element is distinguished by conducting wire
Be connected with storage chip, reversing radar, automated driving system, voice control control loop and manual drive system, it is described from
Dynamic control loop includes automatic Pilot module, and the automatic Pilot module is connected by conducting wire with central processing element, described
Automatic Pilot module by conducting wire respectively with database module, scheme retrieval module, pid control module, module of stopping in emergency, sound
Frequency playing module, electron camera, map navigation module, request rescue module are connected with signal emission module, in database
In module, the various situations and the data for solving the problems, such as different preferred plan that multiple people estimate are prestored, when nobody drives
Vehicle is sailed when encountering situation on road, by scheme retrieval module in database module quick-searching counte-rplan, in turn
Allow automatic driving vehicle in safe on-road situation, in front in the case where clear, under the action of pid control module,
Automatic driving vehicle can be allowed to travel on the center line in lane, seem that automatic driving vehicle itself goes out when encountering emergency case
When existing failure, or in the case where there is traffic accident, module of stopping in emergency be will start, and automatic driving vehicle is allowed to stop traveling, protect
Hinder the safety of occupant, and simultaneously, request rescue module will do it alarm operation, in voice control control loop
It again include speech recognition module, by speech recognition module, which can judge whether be the sound of owner, if leading
The sound of people, then the system can accept the order of owner, otherwise can not manipulate voice control control loop, this also can be improved this
The safety of vehicle.
Embodiment 2
A method of control automatic driving vehicle includes the following steps:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are to arrange up and down
Column, two electron cameras at a distance of 46 centimetres, automatic driving vehicle when driving, eyes of this two electron cameras as people
The equally constantly road scenery in front of scanning car, forms image in kind, as a result, this two electron cameras can in front and back and
The variation that shade is identified in upper and lower both direction, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and
Reversing radar is connected on microcomputer by conducting wire, and intelligent driving system, automatic driving vehicle are equipped in microcomputer
" foot ", actually diverter, the brake etc. of automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order come manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic Pilot mould
Formula, voice control driving mode either manual drive mode, when selecting automatic driving mode, people are on microcomputer
Beginning key is dubbed, destination is inputted, intelligent driving system can automatically select optimal route, and according to optimal route
Automatic running, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the ground that you want to go to can be reached
Side, when people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Opening one's mouth bar can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow
People can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if there are urgent feelings
When condition, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
In step sl, two electron cameras can usually understand nearest 5 meters of the scenery in identification front or farthest
20 meters of scenery, the usually object using height at 10 centimetres or more are handled as barrier, this bis- " eyes " are scanned
Cheng Zhong issues electric signal, and send a signal to microcomputer, microcomputer is allowed to do if encountering front has barrier
Corresponding processing out, if just not issuing electric signal without barrier, in this way, can find that automatic driving vehicle advances in time
Barrier on direction.
In step s3, intelligent driving system includes central processing element, and the central processing element is distinguished by conducting wire
Be connected with storage chip, reversing radar, automated driving system, voice control control loop and manual drive system, it is described from
Dynamic control loop includes automatic Pilot module, and the automatic Pilot module is connected by conducting wire with central processing element, described
Automatic Pilot module by conducting wire respectively with database module, scheme retrieval module, pid control module, module of stopping in emergency, sound
Frequency playing module, electron camera, map navigation module, request rescue module are connected with signal emission module, in database
In module, the various situations and the data for solving the problems, such as different preferred plan that multiple people estimate are prestored, when nobody drives
Vehicle is sailed when encountering situation on road, by scheme retrieval module in database module quick-searching counte-rplan, in turn
Allow automatic driving vehicle in safe on-road situation, in front in the case where clear, under the action of pid control module,
Automatic driving vehicle can be allowed to travel on the center line in lane, seem that automatic driving vehicle itself goes out when encountering emergency case
When existing failure, or in the case where there is traffic accident, module of stopping in emergency be will start, and automatic driving vehicle is allowed to stop traveling, protect
Hinder the safety of occupant, and simultaneously, request rescue module will do it alarm operation, in voice control control loop
It again include speech recognition module, by speech recognition module, which can judge whether be the sound of owner, if leading
The sound of people, then the system can accept the order of owner, otherwise can not manipulate voice control control loop, this also can be improved this
The safety of vehicle.
Embodiment 3
A method of control automatic driving vehicle includes the following steps:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are to arrange up and down
Column, two electron cameras at a distance of 56 centimetres, automatic driving vehicle when driving, eyes of this two electron cameras as people
The equally constantly road scenery in front of scanning car, forms image in kind, as a result, this two electron cameras can in front and back and
The variation that shade is identified in upper and lower both direction, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and
Reversing radar is connected on microcomputer by conducting wire, and intelligent driving system, automatic driving vehicle are equipped in microcomputer
" foot ", actually diverter, the brake etc. of automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order come manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic Pilot mould
Formula, voice control driving mode either manual drive mode, when selecting automatic driving mode, people are on microcomputer
Beginning key is dubbed, destination is inputted, intelligent driving system can automatically select optimal route, and according to optimal route
Automatic running, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the ground that you want to go to can be reached
Side, when people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Opening one's mouth bar can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow
People can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if there are urgent feelings
When condition, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
In step sl, two electron cameras can usually understand nearest 5 meters of the scenery in identification front or farthest
20 meters of scenery, the usually object using height at 10 centimetres or more are handled as barrier, this bis- " eyes " are scanned
Cheng Zhong issues electric signal, and send a signal to microcomputer, microcomputer is allowed to do if encountering front has barrier
Corresponding processing out, if just not issuing electric signal without barrier, in this way, can find that automatic driving vehicle advances in time
Barrier on direction.
In step s3, intelligent driving system includes central processing element, central processing element by conducting wire respectively with deposit
It stores up chip, reversing radar, database module, scheme retrieval module, pid control module, module of stopping in emergency, audio and plays mould
Block, electron camera, map navigation module, request rescue module are connected with signal emission module, in database module, in advance
There are the various situations and the data for solving the problems, such as different preferred plan that multiple people estimate, when automatic driving vehicle is in road
Road is when encountering situation, by scheme retrieval module in database module quick-searching counte-rplan, and then allow unmanned
Vehicle is in safe on-road situation, in front in the case where clear, under the action of pid control module, can allow nobody
Vehicle is driven to travel on the center line in lane, when encountering emergency case, when seeming that automatic driving vehicle itself breaks down, or
Person is in the case where there is traffic accident, and module of stopping in emergency will start, and allows automatic driving vehicle to stop traveling, ensures occupant's
Safety, and simultaneously, request rescue module will do it alarm operation.In step s3, intelligent driving system includes center
Handle chip, the central processing element by conducting wire respectively with storage chip, reversing radar, automated driving system, voice control
Control loop processed is connected with manual drive system, and the automated driving system includes automatic Pilot module, the automatic Pilot
Module is connected by conducting wire with central processing element, the automatic Pilot module by conducting wire respectively with database module, side
Case retrieval module, pid control module, module of stopping in emergency, audio playing module, electron camera, map navigation module, request
Rescue module is connected with signal emission module, in database module, prestore various situations that multiple people estimate and
The data for solving the problems, such as different preferred plan retrieve mould by scheme when automatic driving vehicle encounters situation on road
Block quick-searching counte-rplan in database module, and then allow automatic driving vehicle in safe on-road situation, in front nothing
In the case where barrier, under the action of pid control module, automatic driving vehicle can be allowed to travel on the center line in lane,
When encountering emergency case, when seeming that automatic driving vehicle itself breaks down, or in the case where there is traffic accident, stop in emergency
Module will start, and allows automatic driving vehicle to stop traveling, ensures the safety of occupant, and simultaneously, request rescue mould
Block will do it alarm operation, include again speech recognition module in voice control control loop, should by speech recognition module
System can judge whether be owner sound, if the sound of owner, then the system can accept the order of owner, otherwise without
Method manipulates voice control control loop, this also can be improved the safety of the vehicle.
Embodiment 4
A method of control automatic driving vehicle includes the following steps:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are to arrange up and down
Column, two electron cameras at a distance of 60 centimetres, automatic driving vehicle when driving, eyes of this two electron cameras as people
The equally constantly road scenery in front of scanning car, forms image in kind, as a result, this two electron cameras can in front and back and
The variation that shade is identified in upper and lower both direction, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and
Reversing radar is connected on microcomputer by conducting wire, and intelligent driving system, automatic driving vehicle are equipped in microcomputer
" foot ", actually diverter, the brake etc. of automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order come manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic Pilot mould
Formula, voice control driving mode either manual drive mode, when selecting automatic driving mode, people are on microcomputer
Beginning key is dubbed, destination is inputted, intelligent driving system can automatically select optimal route, and according to optimal route
Automatic running, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the ground that you want to go to can be reached
Side, when people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Opening one's mouth bar can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow
People can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if there are urgent feelings
When condition, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
In step sl, two electron cameras can usually understand nearest 5 meters of the scenery in identification front or farthest
20 meters of scenery, the usually object using height at 10 centimetres or more are handled as barrier, this bis- " eyes " are scanned
Cheng Zhong issues electric signal, and send a signal to microcomputer, microcomputer is allowed to do if encountering front has barrier
Corresponding processing out, if just not issuing electric signal without barrier, in this way, can find that automatic driving vehicle advances in time
Barrier on direction.
In step s3, intelligent driving system includes central processing element, and the central processing element is distinguished by conducting wire
Be connected with storage chip, reversing radar, automated driving system, voice control control loop and manual drive system, it is described from
Dynamic control loop includes automatic Pilot module, and the automatic Pilot module is connected by conducting wire with central processing element, described
Automatic Pilot module by conducting wire respectively with database module, scheme retrieval module, pid control module, module of stopping in emergency, sound
Frequency playing module, electron camera, map navigation module, request rescue module are connected with signal emission module, in database
In module, the various situations and the data for solving the problems, such as different preferred plan that multiple people estimate are prestored, when nobody drives
Vehicle is sailed when encountering situation on road, by scheme retrieval module in database module quick-searching counte-rplan, in turn
Allow automatic driving vehicle in safe on-road situation, in front in the case where clear, under the action of pid control module,
Automatic driving vehicle can be allowed to travel on the center line in lane, seem that automatic driving vehicle itself goes out when encountering emergency case
When existing failure, or in the case where there is traffic accident, module of stopping in emergency be will start, and automatic driving vehicle is allowed to stop traveling, protect
Hinder the safety of occupant, and simultaneously, request rescue module will do it alarm operation, in voice control control loop
It again include speech recognition module, by speech recognition module, which can judge whether be the sound of owner, if leading
The sound of people, then the system can accept the order of owner, otherwise can not manipulate voice control control loop, this also can be improved this
The safety of vehicle.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of method for controlling automatic driving vehicle, which comprises the steps of:
S1, two electron cameras are installed in the front of automatic driving vehicle, and two electron cameras are arranged above and below,
Two electron cameras at a distance of 40-60 centimetres, automatic driving vehicle when driving, eyes one of this two electron cameras as people
The sample constantly road scenery in front of scanning car, forms image in kind, this two electron cameras can be in front and back and upper as a result,
The variation that shade is identified in lower both direction, to accurately distinguish shade or barrier；
S2, reversing radar is installed on the rear two sides of automatic driving vehicle；
S3, a microcomputer is installed beside the steering wheel of automatic driving vehicle, and by two electron cameras and reversing
Radar is connected on microcomputer by conducting wire, and intelligent driving system is equipped in microcomputer, automatic driving vehicle
Diverter, the brake etc. of " foot ", actually automatic driving vehicle traveling, " foot " is according under intelligent driving system
Order manipulate automatic driving vehicle traveling, under the action of intelligent driving system, people can choose automatic driving mode,
Voice control driving mode either manual drive mode, when selecting automatic driving mode, people are light on microcomputer
Point starts key, inputs destination, and intelligent driving system can automatically select optimal route, and certainly according to optimal route
Dynamic traveling, then people loosen mood and appreciate landscape on the way, as soon as feel of sleeping satisfactorily, the place that you want to go to can be reached,
When people select voice control driving mode, people can be speaking come by way of controlling vehicle, as long as making people dynamic
Mouth can easily control vehicle, when people select manual drive mode, just as common vehicle drive, allow people
Can realize the happy of driving；
S4, when selecting automatic driving mode, during automatic driving vehicle automatic running, if being in an emergency
When, people can be by the danger button on microcomputer come so that automatic driving vehicle stops traveling.
2. a kind of method for controlling automatic driving vehicle according to claim 1, which is characterized in that in step sl, two
Portion's electron camera can usually understand the scenery of 20 meters of nearest 5 meters of the scenery in identification front or farthest, usually height
Spend and handled in 10 centimetres or more of object as barrier, this bis- " eyes " during the scanning process, if having obstacle in front of encountering
Object issues electric signal, and sends a signal to microcomputer, and microcomputer is allowed to make corresponding processing, if do not had
Barrier does not just issue electric signal, in this way, the barrier in automatic driving vehicle direction of advance can be found in time.
3. a kind of method for controlling automatic driving vehicle according to claim 1, which is characterized in that in step s3, intelligence
Can control loop include central processing element, the central processing element by conducting wire respectively with storage chip, reversing radar, from
Dynamic control loop, voice control control loop are connected with manual drive system, and the automated driving system includes automatic Pilot
Module, the automatic Pilot module are connected by conducting wire with central processing element, and the automatic Pilot module passes through conducting wire point
Not with database module, scheme retrieval module, pid control module, module of stopping in emergency, audio playing module, electron camera,
Map navigation module, request rescue module are connected with signal emission module, and in database module, it is pre- to prestore multiple people
The various situations estimated and the data for solving the problems, such as different preferred plan, when automatic driving vehicle encounters situation on road
When, by scheme retrieval module in database module quick-searching counte-rplan, and then allow automatic driving vehicle on road
Security situation in front in the case where clear, under the action of pid control module, can allow automatic driving vehicle in vehicle
It is travelled on the center line in road, when encountering emergency case, when seeming that automatic driving vehicle itself breaks down, or traffic accident occurs
In the case where, module of stopping in emergency will start, and it allows automatic driving vehicle to stop traveling, ensures the safety of occupant, and in
This requests rescue module to will do it alarm operation simultaneously, includes again speech recognition module in voice control control loop, logical
Cross speech recognition module, the system can judge whether be owner sound, if the sound of owner, then the system can accept
Otherwise the order of owner can not manipulate voice control control loop, this also can be improved the safety of the vehicle.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111439271A (en) * | 2020-04-21 | 2020-07-24 | 上汽大众汽车有限公司 | Auxiliary driving method and auxiliary driving equipment based on voice control |
| CN113085883A (en) * | 2019-12-23 | 2021-07-09 | 深圳市大富科技股份有限公司 | Method and device for controlling unmanned bus and computer storage medium |
| CN113715843A (en) * | 2021-09-03 | 2021-11-30 | 北京易航远智科技有限公司 | Method and system for on-site help seeking and getting rid of poverty of unmanned equipment |
| CN115457792A (en) * | 2021-06-08 | 2022-12-09 | 丰田自动车株式会社 | Information processing apparatus, non-transitory medium, and information processing method |
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