CN109814542A - A kind of Vehicular automatic driving system - Google Patents
A kind of Vehicular automatic driving system Download PDFInfo
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- CN109814542A CN109814542A CN201711173428.6A CN201711173428A CN109814542A CN 109814542 A CN109814542 A CN 109814542A CN 201711173428 A CN201711173428 A CN 201711173428A CN 109814542 A CN109814542 A CN 109814542A
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- 238000012545 processing Methods 0.000 claims abstract description 23
- 230000004807 localization Effects 0.000 claims abstract description 11
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 238000004891 communication Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
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Abstract
The invention discloses a kind of automated driving system of vehicle, including data processing module, execution module, it further includes vehicle localization module, map datum module and laser radar that execution module, which includes brake gear, accelerator device and transfer,；The automated driving system overcomes the technical solution that multi-sensor environment perceives in existing automatic Pilot technical solution, the automatic Pilot product cost on the one hand reduced, on the other hand due to the reduction of number of sensors, the stability of the automated driving system of raising.
Description
Technical field
The present invention relates to automobile technical fields, and in particular to a kind of Vehicular automatic driving system.
Background technique
Currently, Global Auto industry is in depth Reform Period, and automatic Pilot and intelligent network are unified into as automobile industry hair
The strategic high ground of Zhan Xin.Intelligent network connection automobile development trend be mainly manifested in: higher level drive ancillary technique gradually at
It is ripe and industrialization pace will be accelerated；Autonomous type and net connection formula accelerate fusion, finally stride forward to full working scope automatic Pilot；Internet enterprise
Industry becomes the important participant of technological progress and industry reorganization；Model innovation Internet-based continues to bring out, electric businessization and altogether
Enjoying feature is increasingly prominent.To adapt to this situation, the major countries such as the U.S., European Union, Japan and area are competitively laid out, seize certainly
Dynamic drive joins this new strategic high ground of automobile with intelligent network.
Currently, autonomous driving vehicle technology mainly uses the patent of Patent No. CN201710160870.9 to disclose one kind
The scheme of automobile-used context aware systems and automobile.The program includes 16 line laser radars, the first millimetre-wave radar, two the second millis
The components such as metre wave radar, multiple ultrasonic radars, binocular camera and data processing unit.It passes through the cooperation between all parts
Complete the environment sensing effect of automated driving system.And this scheme is used, cost can be very high, while using more
Sensor, there are biggish environment sensing unstable factors, and the marketing and technology for autonomous driving vehicle are universal all to deposit
In biggish constraint.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of automated driving system of vehicle.
To achieve the above object, technical scheme is as follows:
A kind of Vehicular automatic driving system, including data processing module, execution module, execution module include brake gear,
Accelerator device and transfer.It is characterized in that, further including vehicle localization module, map datum module and laser radar；
Vehicle localization module, map datum storage chip and laser radar and data processing module are connected using electric connection mode
It connects, the mode being electrically connected is also used between execution module and data processing module；
Wherein data processing module is mainly for the treatment of vehicle localization module, map datum storage chip and laser radar
The information of input, and judged information, handled and made control decision, driving execution module executes movement.
More preferred, it further include network communication device, network communication device can be communicated wirelessly with network base station,
Transfer newest map datum and real-time road.
Data processing module is equipped with card slot, and the map datum module is clamping structure corresponding with card slot, map number
It is electrically connected according to being fixed in card slot for module removable, and with data processing module.
Wherein, laser radar can use one wire system laser radar.
Second aspect, the present invention also provides a kind of automobile, the automobile includes above-mentioned automated driving system.
Detailed description of the invention
Fig. 1 is Vehicular automatic driving system component layouts figure
Fig. 2 is Vehicular automatic driving system first embodiment block diagram
Fig. 3 is Vehicular automatic driving system second embodiment block diagram
Specific embodiment
A kind of automated driving system of vehicle of the invention is described in detail with reference to the accompanying drawing.
Fig. 1 is the component layouts figure of the automated driving system, including data processing module 100, vehicle localization module
110, laser radar 120, map datum module 130, execution module 140, execution module 140 again include brake 141, throttle 142,
Turn to 143.
Fig. 2 is the first embodiment block diagram of the Vehicular automatic driving system, and Fig. 3 is then the second of Vehicular automatic driving system
Embodiment block diagram.
As shown in Figure 1, the setting of data processing module 100 is at vehicle headstock entire car controller, vehicle localization module 100 is same
With at entire car controller, laser radar 120 is then set to vehicle headstock position, is electrically connected with data processing module for sample setting
It connects, map datum module 130 then by the way of a kind of memory device, will acquire successful map in advance and store into the storage
In device, and map datum is completed into fusion operation by data processing module.This memory device can be deposited for SD
Card storage or T-Flash storage card, and the interface of the heart is equipped with matched card slot in data handling.For memory
The more preferred thing XD image card of part, the card is smaller relatively light, and data transmission bauds is also very fast, thereby may be ensured that and transfers map number
According to responding ability.
Vehicle localization module, map datum storage chip and laser radar and data processing module are connected using electric connection mode
It connects, the mode being electrically connected is also used between execution module and data processing module.Data processing module is mainly for the treatment of vehicle
The information of locating module, map datum storage chip and laser radar input, and judged information, handled and made control
Decision processed, driving execution module execute movement.
Laser radar 120 uses current market cost one wire system laser radar the cheapest, and radar cost is relatively
It is low.
Execution module 140 is then located in cockpit, and main includes brake 141, throttle 142, steering 143.
In normal state, the vehicle map datum that data module 130 provides according to the map of automated driving system is loaded
Under the location information of vehicle localization module 110, data processing module judges the operation that vehicle should execute at present, if should slow down
Turn to next crossing or the forward or retarding braking parking that remains a constant speed.
When case of emergency occurs in road, as run on road there are barrier, laser radar 120 senses that front has
When barrier, data processing module 100 is connected to signal, and makes corresponding judgement, sends commands to execution module 140, executes
Module 140, which executes ramp to stop or slows down, turns to the movement such as detour.
Second embodiment then increases network communication device 150 on the basis of first embodiment, which can
To communicate wirelessly with network base station, the general network communication device 150 uses 4G network transmission.Increase the good of network communication
Place is the latest Status that can be runed with real-time update on road, so that vehicle be facilitated to have better automatic Pilot ability.
For the present invention also provides a kind of automobile including above-mentioned vehicle in automobile with the Vehicular automatic driving system
Automated driving system, so that vehicle be made to realize Function for Automatic Pilot.
Claims (8)
1. a kind of Vehicular automatic driving system, including data processing module, execution module, execution module includes brake gear, oil
Door gear and transfer.It is characterized in that, further including vehicle localization module, map datum module and laser radar；
Vehicle localization module, map datum storage chip and laser radar are connect with data processing module using electric connection mode,
The mode being electrically connected is also used between execution module and data processing module；
Wherein data processing module is mainly for the treatment of the input of vehicle localization module, map datum storage chip and laser radar
Information, and judged information, handled and made control decision, driving execution module executes movement.
It further include network communication device 2. Vehicular automatic driving system according to claim 1, network communication device can be with
It is communicated wirelessly with network base station, transfers newest map datum and traffic information.
3. Vehicular automatic driving system according to claim 1 or 2, the data processing module is equipped with card slot, described
Map datum module be clamping structure corresponding with card slot, map datum module removable is fixed in card slot, and with
Data processing module is electrically connected.
4. Vehicular automatic driving system according to claim 1 or 2, the laser radar uses one wire system laser thunder
It reaches.
5. Vehicular automatic driving system according to claim 3, the laser radar uses one wire system laser radar.
6. a kind of automobile, including Vehicular automatic driving system described in claim 1~2 any one.
7. a kind of automobile, including the Vehicular automatic driving system described in claim 3.
8. a kind of automobile, including Vehicular automatic driving system as claimed in claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173428.6A CN109814542A (en) | 2017-11-22 | 2017-11-22 | A kind of Vehicular automatic driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711173428.6A CN109814542A (en) | 2017-11-22 | 2017-11-22 | A kind of Vehicular automatic driving system |
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| Publication Number | Publication Date |
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| CN109814542A true CN109814542A (en) | 2019-05-28 |
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| CN201711173428.6A Pending CN109814542A (en) | 2017-11-22 | 2017-11-22 | A kind of Vehicular automatic driving system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509289A (en) * | 2020-11-04 | 2021-03-16 | 广州理工学院 | Mobile device for detecting toxic gas |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100961932B1 (en) * | 2010-01-29 | 2010-06-10 | 진주산업대학교 산학협력단 | Safety driving radar mapping system for a vehicle |
| CN106774291A (en) * | 2016-12-26 | 2017-05-31 | 清华大学苏州汽车研究院（吴江） | A kind of electric-control system of automatic Pilot electric automobile |
| CN107328411A (en) * | 2017-06-30 | 2017-11-07 | 百度在线网络技术（北京）有限公司 | Vehicle positioning system and automatic driving vehicle |
-
2017
- 2017-11-22 CN CN201711173428.6A patent/CN109814542A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100961932B1 (en) * | 2010-01-29 | 2010-06-10 | 진주산업대학교 산학협력단 | Safety driving radar mapping system for a vehicle |
| CN106774291A (en) * | 2016-12-26 | 2017-05-31 | 清华大学苏州汽车研究院（吴江） | A kind of electric-control system of automatic Pilot electric automobile |
| CN107328411A (en) * | 2017-06-30 | 2017-11-07 | 百度在线网络技术（北京）有限公司 | Vehicle positioning system and automatic driving vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112509289A (en) * | 2020-11-04 | 2021-03-16 | 广州理工学院 | Mobile device for detecting toxic gas |
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