CN108501670B - Automatic protection system for vehicle - Google Patents
Automatic protection system for vehicle Download PDFInfo
- Publication number
- CN108501670B CN108501670B CN201810171080.5A CN201810171080A CN108501670B CN 108501670 B CN108501670 B CN 108501670B CN 201810171080 A CN201810171080 A CN 201810171080A CN 108501670 B CN108501670 B CN 108501670B
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- vehicle
- weather
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J11/00—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers
- B60J11/04—Removable external protective coverings specially adapted for vehicles or parts of vehicles, e.g. parking covers for covering at least the roof of the vehicle, e.g. for covering the whole vehicle
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Studio Devices (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention relates to an automatic protection system for a vehicle shell, which comprises: the telescopic support structure comprises four support legs which are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the vehicle shell, the four support legs are stored in corresponding positions of the vehicle shell in a contracted state, and the four support legs are expanded and stand on the corresponding positions of the vehicle shell in an expanded state; the support control motor, with telescopic bracket structural connection still is connected with weather analysis equipment for when receiving bad weather signal, control four landing legs get into the state of expansion from the contraction state, be used for when receiving conventional weather signal, control four landing legs get into the contraction state from the state of expansion. By the method and the device, the automatic protection of the vehicle shell can be realized on the basis of image acquisition and image analysis.
Description
Technical Field
The invention relates to the field of intelligent transportation, in particular to an automatic vehicle protection system.
Background
Vehicle maintenance refers to maintenance work that must be performed on a scheduled basis when a road transport vehicle travels to a country with respect to a prescribed driving distance or interval. The drivers of road transport enterprises must maintain vehicles according to the running mileage or interval time of national or industry related regulations, and imported vehicles and special vehicles are executed according to the regulations of factory specifications. And the road transportation management departments at all levels return to the same management department to manage the maintenance work of the road transportation vehicles in the district, and are responsible for organizing and implementing.
The above relates to the maintenance of the running hardware of the vehicle. For vehicle users, especially for female users, the appearance of the vehicle is more important, and therefore, the maintenance of the appearance of the vehicle is also important, however, the maintenance of the appearance of the vehicle is rarely involved in the prior art, on one hand, the difficulty of the appearance detection is caused by the parking complex environment, and on the other hand, an effective appearance protection mechanism is lacked.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic vehicle shell protection system, which adopts image acquisition and image detection modes, builds an effective image acquisition mechanism and a corresponding image detection mechanism suitable for various environments, and introduces a shell protection structure comprising a support piece, four support legs, a canvas tent matched with a vehicle model and other hardware equipment, thereby realizing effective maintenance of the vehicle shell.
The invention has at least the following three important points:
(1) a vehicle containing structure which takes a vehicle shell as a supporting piece, four supporting legs and a canvas tent matched with the vehicle type as a main body is built, and the vehicle body is automatically protected under the control of a motor based on the weather condition, so that the cleaning of the vehicle body is ensured under the condition of reducing the participation of manpower;
(2) by analyzing the data of the color channel of each pixel point of the whole image, the efficiency and the precision of judging the image brightness are improved on the basis of big data processing;
(3) on the basis of the detection result of the shooting illumination environment based on the real-time image, the shooting mode of the image acquisition equipment is adaptively adjusted so as to be adaptive to the current shooting illumination environment.
According to an aspect of the present invention, there is provided a vehicle exterior housing automatic guard system, the system including:
the telescopic support structure comprises four support legs which are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the vehicle shell, the four support legs are stored in corresponding positions of the vehicle shell in a contracted state, and the four support legs are expanded and stand on the corresponding positions of the vehicle shell in an expanded state;
the support control motor is connected with the telescopic support structure and is also connected with weather analysis equipment, and is used for controlling the four support legs to enter the unfolding state from the folding state when severe weather signals are received and controlling the four support legs to enter the folding state from the unfolding state when conventional weather signals are received;
the automatic cloth spreading equipment is arranged at the top of a vehicle shell and comprises a canvas tent and a canvas control motor, wherein the canvas tent is of a container structure matched with a vehicle model in an unfolded state, the canvas tent is of a laminated structure in a contracted state, the canvas control motor is connected with the canvas tent and used for controlling the canvas tent to enter the unfolded state from the contracted state when a severe weather signal is received and controlling the canvas tent to enter the contracted state from the unfolded state when a conventional weather signal is received;
the spherical camera equipment is arranged on the vehicle shell and used for carrying out high-definition data acquisition on a scene where the vehicle shell is located so as to obtain and output a vehicle scene image;
the parameter extraction equipment is connected with the spherical camera equipment and used for receiving the vehicle scene image, analyzing the R channel value, the G channel value and the B channel value of each pixel point in the vehicle scene image, determining the sum of the R channel values of each pixel point to be used as a first accumulated value, determining the sum of the G channel values of each pixel point to be used as a second accumulated value, and determining the sum of the B channel values of each pixel point to be used as a third accumulated value;
and the color analysis device is connected with the parameter extraction device and used for receiving the first accumulated value, the second accumulated value and the third accumulated value, adding the first accumulated value, the second accumulated value and the third accumulated value and dividing the sum by three to obtain an accumulated average value, and dividing the accumulated average value by the second accumulated value to obtain an analysis reference value.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a block diagram illustrating a structure of an automatic vehicle exterior cover protection system according to an embodiment of the present invention.
Fig. 2 is a block diagram illustrating a configuration of a ball-type camera apparatus of an automatic vehicle exterior cover protection system according to an embodiment of the present invention.
Detailed Description
Embodiments of the automatic vehicle exterior cover protecting system according to the present invention will be described in detail with reference to the accompanying drawings.
In order to overcome the defects, the invention builds the automatic protection system of the vehicle shell, so that the appearance of the vehicle can be effectively protected in severe weather.
Fig. 1 is a block diagram showing a configuration of an automatic vehicle exterior cover protection system according to an embodiment of the present invention, the system including:
telescoping support structure, including four landing legs: a front left side 2, a front right side 4, a rear left side 1 and a rear right side 3, respectively provided at the front left side, the front right side, the rear left side and the rear right side of the vehicle housing, the four legs being housed in corresponding positions of the vehicle housing in a collapsed state, the four legs being deployed and standing on the corresponding positions of the vehicle housing in a deployed state;
the support control motor is connected with the telescopic support structure and is also connected with weather analysis equipment, and is used for controlling the four support legs to enter the unfolding state from the folding state when severe weather signals are received and controlling the four support legs to enter the folding state from the unfolding state when conventional weather signals are received;
the automatic cloth spreading equipment is arranged at the top of a vehicle shell and comprises a canvas tent 5 and a canvas control motor, wherein the canvas tent is a container structure matched with a vehicle model in an unfolded state, the canvas tent is a laminated structure in a contracted state, the canvas control motor is connected with the canvas tent and used for controlling the canvas tent to enter the unfolded state from the contracted state when a severe weather signal is received and controlling the canvas tent to enter the contracted state from the unfolded state when a conventional weather signal is received;
the spherical camera device is arranged on the vehicle shell and used for acquiring high-definition data of a scene where the vehicle shell is located to obtain and output a vehicle scene image as shown in fig. 2;
the parameter extraction equipment is connected with the spherical camera equipment and used for receiving the vehicle scene image, analyzing the R channel value, the G channel value and the B channel value of each pixel point in the vehicle scene image, determining the sum of the R channel values of each pixel point to be used as a first accumulated value, determining the sum of the G channel values of each pixel point to be used as a second accumulated value, and determining the sum of the B channel values of each pixel point to be used as a third accumulated value;
a color analyzing device connected to the parameter extracting device, for receiving the first, second, and third accumulated values, adding and dividing the first, second, and third accumulated values to obtain an accumulated average value, and dividing the accumulated average value by the second accumulated value to obtain an analysis reference value;
the brightness judgment device is connected with the color analysis device and used for receiving the analysis reference value, sending an unnatural light control signal when the analysis reference value is greater than or equal to a preset analysis threshold value, and sending a natural light control signal when the analysis reference value is smaller than the preset analysis threshold value;
the mode switching equipment is respectively connected with the spherical camera equipment and the brightness judging equipment, and is used for switching the spherical camera equipment to a natural light shooting mode when receiving the natural light control signal and switching the spherical camera equipment to an unnatural light shooting mode when receiving the unnatural light control signal;
the weather analysis equipment is connected with the spherical camera equipment and used for receiving the vehicle scene image and analyzing the vehicle scene image so as to determine and send a severe weather signal or a conventional weather signal;
the vehicle scene image sent to the mode switching device is an image directly from the real-time imaging unit, and the vehicle scene image sent to the weather analysis device is an image output by the spherical camera device in a natural light shooting mode or a non-natural light shooting mode;
the spherical camera equipment further comprises a real-time imaging unit, a self-adaptive filtering unit, a contrast enhancement unit and a resolution adjustment unit, wherein the self-adaptive filtering unit is connected with the real-time imaging unit, the contrast enhancement unit is connected with the self-adaptive filtering unit, and the resolution adjustment unit is connected with the contrast enhancement unit;
the spherical camera shooting device disables the adaptive filtering unit to remove adaptive filtering processing before an output image and disables the contrast enhancement unit to remove contrast enhancement processing before the output image in the natural light shooting mode, and meanwhile, the resolution parameter of the resolution adjustment unit is improved to increase the resolution of the output vehicle scene image;
the spherical camera device enables the adaptive filtering unit to recover adaptive filtering processing before outputting the image and enables the contrast enhancement unit to recover contrast enhancement processing before outputting the image in the unnatural light shooting mode, and simultaneously reduces the resolution parameter of the resolution adjustment unit to reduce the resolution of the output vehicle scene image.
Next, a further description will be made of a specific structure of the automatic vehicle exterior cover protection system of the present invention.
In the vehicle enclosure automatic guard system:
the canvas tent is provided with a shooting opening for reserving a shooting gap for the spherical camera shooting equipment.
In the vehicle enclosure automatic guard system:
the parameter extraction device, the color analysis device, and the brightness determination device are provided in a front instrument panel of a vehicle.
In the vehicle enclosure automatic guard system:
the mode switching device and the weather analysis device are integrated on the same integrated circuit board.
In the automatic vehicle enclosure protection system, further comprising:
the forecast receiving equipment is arranged on a shell of the vehicle and is connected with the weather forecast service center through a wireless communication link;
the forecast receiving equipment is used for receiving the forecast weather wirelessly transmitted by the weather forecast service center.
In the vehicle enclosure automatic guard system:
the weather analysis device receiving the vehicle scene image and analyzing the vehicle scene image to determine and send a severe weather signal or a normal weather signal includes: the weather analysis equipment is also connected with the forecast receiving equipment and used for receiving the forecast weather.
In the vehicle enclosure automatic guard system:
the weather analysis device receiving the vehicle scene image and analyzing the vehicle scene image to determine and transmit a severe weather signal or a normal weather signal further includes: the weather analysis device determines and transmits a severe weather signal or a normal weather signal based on the analysis result of the vehicle scene image and the forecasted weather.
In the vehicle enclosure automatic guard system:
the numerical operation in the parameter extraction device and the color analysis device is performed on a remote big data processing server.
In addition, Big data (Big data) refers to a data set which cannot be captured, managed and processed by a conventional software tool within a certain time range, and is a massive, high-growth-rate and diversified information asset which needs a new processing mode to have stronger decision-making power, insight discovery power and flow optimization capability.
Such a definition is given for the "Big data" (Big data) research institute Gartner. The big data is information assets which need a new processing mode and have stronger decision-making power, insight discovery power and flow optimization capability to adapt to mass, high growth rate and diversification.
The definition given by the global research on makentin is: a data set with large scale which greatly exceeds the capability range of the traditional database software tools in the aspects of acquisition, storage, management and analysis has the four characteristics of large data scale, rapid data circulation, various data types and low value density.
The strategic significance of big data technology is not to grasp huge data information, but to specialize the data containing significance. In other words, if big data is compared to an industry, the key to realizing profitability in the industry is to improve the "processing ability" of the data and realize the "value-added" of the data through the "processing".
Big data requires special technology, such as big data processing servers in this application, to efficiently process large amounts of data that is tolerant of elapsed time, and includes Massively Parallel Processing (MPP) databases, data mining, distributed file systems, distributed databases, cloud computing platforms, the internet, and scalable storage systems.
By adopting the automatic vehicle shell protection system, the technical problem that the appearance of a vehicle is difficult to maintain in severe weather in the prior art is solved, the image brightness analysis precision is improved by analyzing the data of the color channel of each pixel point of the whole image, the shooting mode of the image acquisition equipment is self-adaptively adjusted on the basis of the detection result of the shooting illumination environment based on the real-time image, and an effective vehicle containing structure is also built, so that the vehicle body can be automatically protected even in severe weather.
It is to be understood that while the present invention has been described in conjunction with the preferred embodiments thereof, it is not intended to limit the invention to those embodiments. It will be apparent to those skilled in the art from this disclosure that many changes and modifications can be made, or equivalents modified, in the embodiments of the invention without departing from the scope of the invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (2)
1. An automatic vehicle enclosure protection system, comprising:
the telescopic support structure comprises four support legs which are respectively arranged at the left front side, the right front side, the left rear side and the right rear side of the vehicle shell, the four support legs are stored in corresponding positions of the vehicle shell in a contracted state, and the four support legs are expanded and stand on the corresponding positions of the vehicle shell in an expanded state;
the support control motor is connected with the telescopic support structure and is also connected with weather analysis equipment, and is used for controlling the four support legs to enter the unfolding state from the folding state when severe weather signals are received and controlling the four support legs to enter the folding state from the unfolding state when conventional weather signals are received;
the automatic cloth spreading equipment is arranged at the top of a vehicle shell and comprises a canvas tent and a canvas control motor, wherein the canvas tent is of a container structure matched with a vehicle model in an unfolded state, the canvas tent is of a laminated structure in a contracted state, the canvas control motor is connected with the canvas tent and used for controlling the canvas tent to enter the unfolded state from the contracted state when a severe weather signal is received and controlling the canvas tent to enter the contracted state from the unfolded state when a conventional weather signal is received;
the spherical camera equipment is arranged on the vehicle shell and used for carrying out high-definition data acquisition on a scene where the vehicle shell is located so as to obtain and output a vehicle scene image;
the parameter extraction equipment is connected with the spherical camera equipment and used for receiving the vehicle scene image, analyzing the R channel value, the G channel value and the B channel value of each pixel point in the vehicle scene image, determining the sum of the R channel values of each pixel point to be used as a first accumulated value, determining the sum of the G channel values of each pixel point to be used as a second accumulated value, and determining the sum of the B channel values of each pixel point to be used as a third accumulated value;
a color analyzing device connected to the parameter extracting device, for receiving the first, second, and third accumulated values, adding and dividing the first, second, and third accumulated values to obtain an accumulated average value, and dividing the accumulated average value by the second accumulated value to obtain an analysis reference value;
the brightness judgment device is connected with the color analysis device and used for receiving the analysis reference value, sending an unnatural light control signal when the analysis reference value is greater than or equal to a preset analysis threshold value, and sending a natural light control signal when the analysis reference value is smaller than the preset analysis threshold value;
the mode switching equipment is respectively connected with the spherical camera equipment and the brightness judging equipment, and is used for switching the spherical camera equipment to a natural light shooting mode when receiving the natural light control signal and switching the spherical camera equipment to an unnatural light shooting mode when receiving the unnatural light control signal;
the weather analysis equipment is connected with the spherical camera equipment and used for receiving the vehicle scene image and analyzing the vehicle scene image so as to determine and send a severe weather signal or a conventional weather signal;
the vehicle scene image sent to the mode switching device is an image directly from a real-time imaging unit, and the vehicle scene image sent to the weather analysis device is an image output by a spherical camera device in a natural light shooting mode or a non-natural light shooting mode;
the spherical camera equipment further comprises a real-time imaging unit, a self-adaptive filtering unit, a contrast enhancement unit and a resolution adjustment unit, wherein the self-adaptive filtering unit is connected with the real-time imaging unit, the contrast enhancement unit is connected with the self-adaptive filtering unit, and the resolution adjustment unit is connected with the contrast enhancement unit;
the spherical camera shooting device disables the adaptive filtering unit to remove adaptive filtering processing before an output image and disables the contrast enhancement unit to remove contrast enhancement processing before the output image in the natural light shooting mode, and meanwhile, the resolution parameter of the resolution adjustment unit is improved to increase the resolution of the output vehicle scene image;
the spherical camera device enables the adaptive filtering unit to recover adaptive filtering processing before an image is output and enables the contrast enhancement unit to recover contrast enhancement processing before the image is output in the unnatural light shooting mode, and meanwhile, the resolution parameter of the resolution adjustment unit is reduced to reduce the resolution of the output vehicle scene image;
the canvas tent is provided with a shooting port for reserving a shooting gap for the spherical camera shooting equipment;
the parameter extraction device, the color analysis device, and the brightness determination device are provided in a front instrument panel of a vehicle;
the mode switching device and the weather analysis device are integrated on the same integrated circuit board;
the forecast receiving equipment is arranged on a shell of the vehicle and is connected with the weather forecast service center through a wireless communication link;
the forecast receiving equipment is used for receiving the forecast weather wirelessly transmitted by the weather forecast service center.
2. The vehicle enclosure auto-guard system of claim 1, wherein:
the weather analysis device receiving the vehicle scene image and analyzing the vehicle scene image to determine and send a severe weather signal or a normal weather signal includes: the weather analysis equipment is also connected with the forecast receiving equipment and used for receiving the forecast weather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171080.5A CN108501670B (en) | 2018-03-01 | 2018-03-01 | Automatic protection system for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810171080.5A CN108501670B (en) | 2018-03-01 | 2018-03-01 | Automatic protection system for vehicle |
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| Publication Number | Publication Date |
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| CN108501670A CN108501670A (en) | 2018-09-07 |
| CN108501670B true CN108501670B (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810171080.5A Expired - Fee Related CN108501670B (en) | 2018-03-01 | 2018-03-01 | Automatic protection system for vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109849822A (en) * | 2019-02-18 | 2019-06-07 | 深圳市锐明技术股份有限公司 | A kind of Vehicle protector system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544761U (en) * | 2009-10-23 | 2010-08-11 | 徐森良 | Motor vehicle rain cover |
| US9302572B2 (en) * | 2013-02-05 | 2016-04-05 | Jilin Wang | Vehicle hail protective cover |
| US9701185B1 (en) * | 2015-04-13 | 2017-07-11 | Jacob M. Usanga | Automobile cover |
| CN107295255A (en) * | 2017-06-21 | 2017-10-24 | 深圳市万普拉斯科技有限公司 | Determination method, device and the terminal of screening-mode |
| CN107627827A (en) * | 2017-09-11 | 2018-01-26 | 太仓史瑞克工业设计有限公司 | A kind of intelligent shading system and its control method based on automobile |
-
2018
- 2018-03-01 CN CN201810171080.5A patent/CN108501670B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201544761U (en) * | 2009-10-23 | 2010-08-11 | 徐森良 | Motor vehicle rain cover |
| US9302572B2 (en) * | 2013-02-05 | 2016-04-05 | Jilin Wang | Vehicle hail protective cover |
| US9701185B1 (en) * | 2015-04-13 | 2017-07-11 | Jacob M. Usanga | Automobile cover |
| CN107295255A (en) * | 2017-06-21 | 2017-10-24 | 深圳市万普拉斯科技有限公司 | Determination method, device and the terminal of screening-mode |
| CN107627827A (en) * | 2017-09-11 | 2018-01-26 | 太仓史瑞克工业设计有限公司 | A kind of intelligent shading system and its control method based on automobile |
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| CN108501670A (en) | 2018-09-07 |
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Effective date of registration: 20210331 Address after: No.385, Huanghe 5th Road, Binzhou City, Shandong Province Applicant after: Yao Zhixin Address before: 056000 No.19, HeXie street, development zone, Handan City, Hebei Province Applicant before: Su Tao |
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