CN208264099U - A kind of automatic control system of automobile steering indicating light - Google Patents
A kind of automatic control system of automobile steering indicating light Download PDFInfo
- Publication number
- CN208264099U CN208264099U CN201820844359.0U CN201820844359U CN208264099U CN 208264099 U CN208264099 U CN 208264099U CN 201820844359 U CN201820844359 U CN 201820844359U CN 208264099 U CN208264099 U CN 208264099U
- Authority
- CN
- China
- Prior art keywords
- distance measuring
- measuring sensor
- input terminal
- module
- electrically connected
- 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.)
- Expired - Fee Related
Links
Landscapes
- Steering Control In Accordance With Driving Conditions (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
The utility model discloses a kind of automatic control system of automobile steering indicating light, including angular transducer, thermal camera, preceding distance measuring sensor, distance measuring sensor afterwards, preceding laser radar and rear laser radar, the output end of the angular transducer and the input terminal of A/D module are electrically connected, the output end of the thermal camera and the input terminal of CPU module are electrically connected, the output end of the preceding distance measuring sensor and rear distance measuring sensor is electrically connected with the input terminal of preprocessor, the A/D module, the output end of CPU module and preprocessor is electrically connected with the input terminal of processor, the output end of the processor respectively with left steering lamp, right turn lamp and the input terminal for turning to voice broadcast module are electrically connected.The utility model solves the problems, such as that traditional control system of automobile steering indicating light intelligence degree is insufficient by setting angular transducer, thermal camera, preceding distance measuring sensor and rear distance measuring sensor.
Description
Technical field
The utility model relates to motor turning control technology field, specially a kind of automatic control system of automobile steering indicating light.
Background technique
With the development of the social economy, the owning amount rapid growth of common people's automobile, the road safety of automobile seems especially heavy
Want, the motor turning the problem of on, the locomotive operation of many drivers is lack of standardization, so forgetting to open when turning around a curve
Turn signal, especially fresh driver also will appear unexpected lane change, the driving of S type etc., this problem is in no traffic lights and without right-hand rotation
The crossing of traffic lights is particularly acute, and thus brings great hidden danger to safety problem, presently, there are have voice prompting,
The systems such as mechanical hand of dial prompt, although voice prompting can clearly prompt driver to open pre- enter in the case where navigation
The directional steering lamp that vehicle arrives, but cannot work when normally travel bend is overtaken other vehicles；Mechanical dial type can intuitively navigate
Turn signal is opened in the lower instruction driver's lane change of effect, but there is same as voice prompt type in the case where similar bend is overtaken other vehicles
The problem of, therefore the utility model designs a kind of automatic control system of automobile steering indicating light to solve the above problems.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provides a kind of automatic control system of automobile steering indicating light, solves
The problem of traditional control system of automobile steering indicating light intelligence degree deficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of automatic control system of automobile steering indicating light,
Including angular transducer, thermal camera, preceding distance measuring sensor, rear distance measuring sensor, preceding laser radar and rear laser radar, institute
The input terminal of the output end and A/D module of stating angular transducer is electrically connected, the output end and CPU module of the thermal camera
Input terminal be electrically connected, the output end of the preceding distance measuring sensor and rear distance measuring sensor with the input terminal of preprocessor electricity
Property connection, the output end of the A/D module, CPU module and preprocessor with the input terminal of processor be electrically connected, the place
It manages input terminal of the output end of device respectively with left steering lamp, right turn lamp and steering voice broadcast module to be electrically connected, before described
Laser radar is arranged on automotive front end face, and the rear laser radar is arranged on automobile rear end face.
Preferably, the preceding distance measuring sensor is arranged on automotive front end face, and the rear distance measuring sensor is arranged in automobile
On rear end face.
Preferably, the resulting analog signal of angular transducer is converted into digital signal by the A/D module.
Preferably, the resulting picture signal of thermal camera is converted into digital signal by the CPU module.
The utility model provides a kind of automatic control system of automobile steering indicating light, have it is following the utility model has the advantages that
(1) the utility model intelligence degree is high, and turn signal can be automatically opened when starting by turning to, also can be certainly after steering
It is dynamic to close turn signal.
(2) the utility model accuracy is high, can not only automatically open turn signal, also capable of emitting voice reminder information.
Detailed description of the invention
Fig. 1 is Tthe utility model system module map；
Fig. 2 is that the utility model preprocessor calculates steering angle threshold value schematic diagram.
In figure: distance measuring sensor behind distance measuring sensor, 4 before 1 angular transducer, 2 thermal cameras, 3,5A/D module,
6GPU module, 7 preprocessors, 8 processors, 9 left steering lamps, 10 right turn lamps, 11 turn to laser thunder before voice broadcast module, 12
It reaches, laser radar after 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of automatic control system of automobile steering indicating light, packet
Include angular transducer 1, thermal camera 2, preceding distance measuring sensor 3, rear distance measuring sensor 4, preceding laser radar 12 and rear laser thunder
Up to 13, the output end of angular transducer 1 and the input terminal of A/D module 5 are electrically connected, and A/D module 5 is 1 gained of angular transducer
Analog signal be converted into digital signal, the output end of thermal camera 2 and the input terminal of CPU module 6 are electrically connected, GPU mould
The resulting picture signal of thermal camera 2 is converted into digital signal by block 6, preceding distance measuring sensor 3 and rear distance measuring sensor 4 it is defeated
Outlet is electrically connected with the input terminal of preprocessor 7, and preceding distance measuring sensor 3 is arranged on automotive front end face, rear ranging sensing
Device 4 is arranged on automobile rear end face, input terminal of the output end of A/D module 5, CPU module 6 and preprocessor 7 with processor 8
It is electrically connected, the input with left steering lamp 9, right turn lamp 10 and steering voice broadcast module 11 respectively of the output end of processor 8
End is electrically connected, and preceding laser radar 12 is arranged on automotive front end face, and rear laser radar 13 is arranged on automobile rear end face.
The acquisition pattern of the automobile steering angle threshold alpha of the utility model patent is described in detail in conjunction with attached drawing 2, by being mounted on vapour
Preceding distance measuring sensor 3 and rear distance measuring sensor 4 after Chinese herbaceous peony can survey the spacing of current vehicle and fore-aft vehicle, in Fig. 2 with front truck
Spacing S1, and rear car spacing S2, and S1 > S2, take the larger value S1 value, are another straight with front truck spacing using vehicle body width as right-angle side
The arm of angle is constituted a right angled triangle by right-angled apices of current vehicle headstock left front, right-angle side a=S1, b are if left steering
Vehicle width, then steering angle threshold alpha and the relationship of a, b are, steering angle threshold value can be found out, preprocessor 7
After calculating steering angle threshold alpha, result is sent into processor 8, through processor 8 by steering axes angle and steering angle threshold alpha
After determine whether left steering lamp 9, right turn lamp 10 and turn to voice broadcast module 11 issue control information.
Present laser radar 12 and rear laser radar 13 detect before or after without vehicle when, will be handled according to CPU module 6 infrared
The vision signal that camera 2 obtains judges the positional relationship of vehicle body and Road, and default peak excursion angle beta works as offset
When angle is greater than β, processor 8 controls automobile steering system work, and automobile is completed to turn to work, be received by CPU module 6 infrared
Processor 8 is transmitted to after 2 image signal process of camera, processor 8 can determine that the position of vehicle body state and runway route is closed
System, when reach any moment vehicle body it is parallel with Road when, steering system stops working.
In use, measuring the rotational angle of front axle by angular transducer 1 in steering procedure, A/D module 6 passes angle
The analog signal processing of sensor 1 transfers to 8 calculation processing of processor at digital signal, and processor 8 receives simultaneously that there are also preceding surveys
Away from the front-and-rear vehicle distance information that sensor 3 and rear distance measuring sensor 4 measure, and before automobile can be calculated according to this vehicle-width of default
The threshold value of axle steer angle, preceding laser radar 12 and rear laser radar 13 traffic route for identification, sentence steering angle threshold value
Surely it helps out, judgement of the completion of processor 8 to steering angle threshold value, the steering angle threshold value that basis is calculated processor 8,
The rotational angle of front axle from angular transducer 1, controls the open and close of turn signal, and control turns to voice broadcast module
Whether 11 broadcast steering voice, when the rotational angle of front axle is greater than steering angle threshold value, processor 8 will send commands to it is left or
Right turn lamp is opened, while turning to the work of voice broadcast module 11, when laser radar detects that vehicle is parallel with Road, place
It manages device 8 and controls turn signal closing.
Can to sum up obtain, the utility model by setting angular transducer 1, thermal camera 2, preceding distance measuring sensor 3 and after
Distance measuring sensor 4 solves the problems, such as that traditional control system of automobile steering indicating light intelligence degree is insufficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of automatic control system of automobile steering indicating light, including angular transducer (1), thermal camera (2), preceding distance measuring sensor
(3), rear distance measuring sensor (4), preceding laser radar (12) and rear laser radar (13), it is characterised in that: the angular transducer
(1) input terminal of output end and A/D module (5) is electrically connected, the output end of the thermal camera (2) and CPU module (6)
Input terminal be electrically connected, the output end of the preceding distance measuring sensor (3) and rear distance measuring sensor (4) with preprocessor (7)
Input terminal be electrically connected, the output end of the A/D module (5), CPU module (6) and preprocessor (7) with processor (8)
Input terminal be electrically connected, the output end of the processor (8) respectively with left steering lamp (9), right turn lamp (10) and steering language
The input terminal of sound broadcasting module (11) is electrically connected, and the preceding laser radar (12) is arranged on automotive front end face, is swashed after described
Optical radar (13) is arranged on automobile rear end face.
2. a kind of automatic control system of automobile steering indicating light according to claim 1, it is characterised in that: the preceding ranging sensing
Device (3) is arranged on automotive front end face, and the rear distance measuring sensor (4) is arranged on automobile rear end face.
3. a kind of automatic control system of automobile steering indicating light according to claim 1, it is characterised in that: the A/D module (5)
Angular transducer (1) resulting analog signal is converted into digital signal.
4. a kind of automatic control system of automobile steering indicating light according to claim 1, it is characterised in that: the CPU module (6)
Thermal camera (2) resulting picture signal is converted into digital signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844359.0U CN208264099U (en) | 2018-06-01 | 2018-06-01 | A kind of automatic control system of automobile steering indicating light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820844359.0U CN208264099U (en) | 2018-06-01 | 2018-06-01 | A kind of automatic control system of automobile steering indicating light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208264099U true CN208264099U (en) | 2018-12-21 |
Family
ID=64688167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820844359.0U Expired - Fee Related CN208264099U (en) | 2018-06-01 | 2018-06-01 | A kind of automatic control system of automobile steering indicating light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208264099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325851A (en) * | 2021-06-04 | 2021-08-31 | 上海慧鲲电子有限公司 | Automatic driving control system of electric wheelchair |
-
2018
- 2018-06-01 CN CN201820844359.0U patent/CN208264099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113325851A (en) * | 2021-06-04 | 2021-08-31 | 上海慧鲲电子有限公司 | Automatic driving control system of electric wheelchair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9905024B2 (en) | Object recognition device, vehicle having the same and method of controlling the same | |
| CN107176165B (en) | Vehicle control device | |
| CN106945660B (en) | A kind of automated parking system | |
| WO2022063331A1 (en) | V2x-based formation driving networked intelligent passenger vehicle | |
| CN211765500U (en) | Intelligent driving environment sensing system used in closed scene and automobile | |
| CN104442814B (en) | Track based on deflection forecast algorithm keeps and automatic centering system and method | |
| JP7457811B2 (en) | ambient sensor housing | |
| KR102004062B1 (en) | Method for operating a driver assistance system of a motor vehicle, driver assistance system and motor vehicle | |
| JP7056632B2 (en) | Driving support device | |
| JP6996253B2 (en) | Vehicle control device | |
| CN105691293A (en) | Automatic control system and method for automobile steering lamps | |
| CN111552302B (en) | Automatic driving and merging control method for automobiles in road with merging lanes | |
| US20230040632A1 (en) | Vehicle control system | |
| CN109814115A (en) | A kind of angle recognition bearing calibration vertically parked | |
| CN208264099U (en) | A kind of automatic control system of automobile steering indicating light | |
| CN115129053A (en) | Airport traction transport vehicle and automatic driving system thereof | |
| CN202271993U (en) | Vehicle drive-assistant device | |
| WO2018028283A1 (en) | Electronic map- and electronic compass-based autonomous driving system | |
| CN113734196B (en) | Automatic driving method, automatic driving system and automatic driving automobile | |
| WO2016024313A1 (en) | Travel control device and travel control method | |
| CN116256747A (en) | Electric automobile environment sensing system and method thereof | |
| CN109878445A (en) | A kind of binocular vision DAS (Driver Assistant System) | |
| JP6701913B2 (en) | Vehicle control device | |
| US11702140B2 (en) | Vehicle front optical object detection via photoelectric effect of metallic striping | |
| CN113401120A (en) | Driving assistance system, method for operating driving assistance system, and program product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20190601 |