CN108791063B - Parking space capturing method based on ADAS - Google Patents
Parking space capturing method based on ADAS Download PDFInfo
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- CN108791063B CN108791063B CN201810241810.4A CN201810241810A CN108791063B CN 108791063 B CN108791063 B CN 108791063B CN 201810241810 A CN201810241810 A CN 201810241810A CN 108791063 B CN108791063 B CN 108791063B
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- 238000000848 angular dependent Auger electron spectroscopy Methods 0.000 title claims abstract 10
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/06—Automatic manoeuvring for parking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
- B60R2300/806—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for aiding parking
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- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention relates to the technical field of safe parking, and particularly discloses an ADAS-based parking space capturing method, which comprises the following steps: acquiring a reversing signal in real time; calculating a safe operation driving area of the vehicle by combining the vehicle body data and the acquired vehicle body picture; displaying the vehicle safe operation driving area and loading a backing track line on the vehicle safe operation driving area; and in the backing operation, updating the safe operation driving area of the vehicle and the backing track line in real time. The invention provides an ADAS-based parking space capturing method, which is characterized in that a parking space capturing function is added on the basis of the original panoramic parking function, a safe operation driving area and a backing track line are virtualized through vehicle body data, and a driver judges whether parking is standard or not through the safe operation driving area and the backing track line in the parking process so as to avoid the phenomenon of pressing a line or exceeding the parking space, so that the driver can park accurately and standardly.
Description
Technical Field
The invention relates to the technical field of safe parking, in particular to a parking space capturing method based on ADAS.
Background
The ADAS (advanced driving assistance system) senses the surrounding environment and collects data at any time during the driving process of the vehicle by using various sensors such as panoramic parking cameras mounted on the vehicle, performs identification, detection and tracking of static and dynamic objects, and performs systematic calculation and analysis by combining with navigator map data, thereby enabling drivers to detect possible dangers in advance and effectively increasing the comfort and safety of vehicle driving. In recent years, the ADAS market has been growing rapidly, such systems are limited to high-end markets and are now entering middle-end markets, meanwhile, many low-technology applications are more common in the field of entrance-level passenger vehicles, and improved novel sensor technologies are creating new opportunities and strategies for system deployment.
When the automobile has entered into thousands of households, and the amount of the automobile which cannot be matched with the urban parking space planning is increased rapidly, the situation that one parking space is difficult or the price is high appears, and various wrong parking causes that one automobile occupies two parking spaces. The situation that the parking pressure line or the cross line is caused by the fact that the vehicle skill of the driver is not in place or the judgment is wrong is more common when the vehicle is purposefully discharged. This is mainly because it is difficult for the driver to identify the safe distance between the vehicle body and the obstacle during parking, and it is difficult to park the vehicle accurately and normally.
Disclosure of Invention
The invention provides a parking space capturing method based on ADAS, which solves the technical problems that a driver is difficult to identify the safe distance between a vehicle body and an obstacle in the parking process, and is difficult to park accurately and standardly.
In order to solve the technical problem, the invention provides an ADAS-based parking space capturing method, which comprises the following steps:
s1, detecting a reversing signal in real time;
s2, calculating a safe operation driving area of the vehicle by combining vehicle body data and collected vehicle body pictures when the reversing signal is detected;
s3, displaying the safe operation driving area of the vehicle and loading a backing track line on the safe operation driving area of the vehicle;
and S4, updating the safe operation driving area of the vehicle and the backing track line in real time in the backing operation.
Specifically, the steps S1 to S4 are performed by the ADAS system of the automobile.
Specifically, the car body picture is collected by a panoramic parking camera in the ADAS system.
Further, in the step S2, the vehicle body data includes the length, width, and height of the automobile.
Further, in the step S2, when an obstacle exists in the vehicle body screen acquired by the panoramic parking camera, the obstacle is marked in the vehicle safe operation driving area.
Specifically, the vehicle safe operation driving area is a minimum safe distance range calculated by the ADAS system according to the length, width and height of the automobile.
The invention provides an ADAS-based parking space capturing method, wherein the step S4 further comprises the following steps:
s4-1, operating the reverse by the driver;
s4-2, updating the safe operation driving area and the backing track line of the vehicle;
and S4-3, ending the reversing.
More specifically, the reverse trajectory line includes a direction guideline and a parking space outline in the center of the vehicle safe operation driving area, and is updated as the direction guideline.
The invention provides an ADAS-based parking space capturing method, which is characterized in that a parking space capturing function is added on the basis of the original panoramic parking function, the ADAS provides auxiliary driving service for a driver and also provides a parking space capturing function, a safe operation driving area and a backing track line are virtualized through vehicle body data, and the driver judges whether parking is standard or not through the safe operation driving area and the backing track line in the parking process so as to avoid the phenomenon of pressing or exceeding the parking space, so that the driver can park accurately and standardly, and the influence on parking of other people is avoided.
Drawings
Fig. 1 is a flowchart illustrating steps of an ADAS-based parking space capturing method according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a parking space and a parking space based on the ADAS parking space capturing method according to the embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, which are given solely for the purpose of illustration and are not to be construed as limitations of the invention, including the drawings which are incorporated herein by reference and for illustration only and are not to be construed as limitations of the invention, since many variations thereof are possible without departing from the spirit and scope of the invention.
The steps of the method for capturing a parking space based on ADAS provided by the embodiment of the present invention are shown in fig. 1. In this embodiment, the ADAS-based parking space capturing method includes the following steps:
s1, acquiring a reversing signal in real time;
s2, calculating a safe operation driving area of the vehicle by combining the vehicle body data and the collected vehicle body picture;
s3, displaying the safe operation driving area of the vehicle and loading a backing track line on the safe operation driving area of the vehicle;
and S4, updating the safe operation driving area of the vehicle and the backing track line in real time in the backing operation.
It should be further added that:
the steps S1 to S4 are executed by the ADAS system of the automobile.
In step S2, the car body picture is captured by a panoramic parking camera in the ADAS system.
In step S2, the vehicle body data includes the length, width, and height of the automobile.
In the step S2, when an obstacle exists in the vehicle body screen acquired by the panoramic parking camera, the obstacle is marked in the vehicle safe operation driving area.
And the vehicle safe operation driving area is a minimum safe vehicle distance range calculated by the ADAS according to the length, the width and the height of the automobile.
In the method for capturing a parking space based on ADAS provided in the embodiment of the present invention, the step S4 further includes:
s4-1, operating the reverse by the driver;
s4-2, updating the safe operation driving area and the backing track line of the vehicle;
and S4-3, ending the reversing.
More specifically, the reverse trajectory line includes a direction guideline and a parking space outline in the center of the vehicle safe operation driving area, and is updated as the direction guideline.
Referring to fig. 2, which is a parking and leaving diagram of a parking space capturing method based on ADAS according to an embodiment of the present invention, in a primary parking process, a display screen of the ADAS simultaneously includes a vehicle safe operation driving area 1, a direction guide line 2 and a parking space frame line 3, a driver drives a vehicle to always stop in the vehicle safe operation driving area 1 according to the direction guide line 2, and in the parking process, the vehicle safe operation driving area 1 continuously changes and finally crosses and coincides with the parking space frame line 3, so that the vehicle accurately stops in the parking space frame line 3.
According to the method for capturing the parking spaces based on the ADAS, the function of capturing the parking spaces is added on the basis of the original panoramic parking function, the ADAS provides auxiliary driving service for a driver and also provides the function of capturing the parking spaces, the safe operation driving area and the backing track line are virtualized through vehicle body data, and the driver judges whether the parking is standard or not through the safe operation driving area and the backing track line in the parking process so as to avoid the phenomenon that the parking spaces are pressed or exceeded, so that the driver can park accurately and standardly, and the influence on parking of other people is avoided.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (4)
1. A method for parking space capture in ADAS, executed by an ADAS system of a vehicle, comprising the steps of:
s1, acquiring a reversing signal in real time;
s2, calculating a vehicle safe operation driving area by combining vehicle body data and the collected vehicle body picture, wherein the vehicle body data comprises the length, width and height of the vehicle, and the vehicle safe operation driving area is a minimum safe vehicle distance range calculated by the ADAS according to the length, width and height of the vehicle;
s3, displaying the vehicle safe operation driving area and loading a backing track line on the vehicle safe operation driving area, wherein the backing track line comprises a direction guide line and a parking space frame line which are positioned in the center of the vehicle safe operation driving area;
and S4, in the process of backing operation, updating the vehicle safe operation driving area and the backing track line in real time, wherein the direction guide line is updated.
2. The ADAS-based parking space capture method of claim 1, wherein: the car body picture is collected by a panoramic parking camera in the ADAS system.
3. The ADAS-based parking space capture method of claim 2, wherein: in the step S2, when an obstacle exists in the vehicle body screen acquired by the panoramic parking camera, the obstacle is marked in the vehicle safe operation driving area.
4. The ADAS-based parking space capturing method according to claim 1, wherein the step S4 further comprises:
s4-1, operating the reverse by the driver;
s4-2, updating the safe operation driving area and the backing track line of the vehicle;
and S4-3, ending the reversing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810241810.4A CN108791063B (en) | 2018-03-22 | 2018-03-22 | Parking space capturing method based on ADAS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810241810.4A CN108791063B (en) | 2018-03-22 | 2018-03-22 | Parking space capturing method based on ADAS |
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| CN108791063A CN108791063A (en) | 2018-11-13 |
| CN108791063B true CN108791063B (en) | 2020-05-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271538B (en) * | 2019-07-19 | 2021-04-20 | 威马智慧出行科技（上海）有限公司 | Automatic parking switching method, electronic equipment and automobile |
| CN110458884A (en) * | 2019-08-16 | 2019-11-15 | 北京茵沃汽车科技有限公司 | Method, apparatus, the medium of vehicle operation state trajectory line are generated in panorama sketch |
| CN112959948B (en) * | 2021-04-12 | 2022-07-26 | 广州丽电威旗电子科技有限责任公司 | 360 panorama parking track auxiliary system |
| CN113830076B (en) * | 2021-09-17 | 2023-12-19 | 东风柳州汽车有限公司 | Parking method, device, equipment and storage medium |
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| CN108791063A (en) | 2018-11-13 |
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Effective date of registration: 20231212 Address after: 5A, China Merchants Plaza, No. 1166 Wanghai Road, Shekou, Shuiwan Community, China Merchants Street, Nanshan District, Shenzhen, Guangdong Province, 518067 Patentee after: Shenzhen Desai Xiwei Automobile Electronics Co.,Ltd. Address before: No. 103, Hechang 5th Road West, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU DESAY SV AUTOMOTIVE Co.,Ltd. |