KR102275432B1 - Real-time road information-based content collection and processing generation method and sales and advertisement method using the same - Google Patents

Abstract

The present invention relates to a real-time road information-based content collection and processing generation method and a sales and advertisement method using the same. The real-time road information-based content collection and processing generation method according to one embodiment of the present invention includes: a data generating step in which a sensor installed in a vehicle outputs sensing data including image information by sensing a road condition around the vehicle; a map data receiving step of receiving map data received from a vehicle-to-everything (V2X) server corresponding to a driving position in a V2X communication interface; a matching step in which a control unit compares the map data received in the map data receiving step with the road condition data generated through the data generating step, and transfers the road condition data to the V2X communication interface when a matching rate exceeds a predetermined range; a real-time road condition transmitting step of transmitting the road condition data from the V2X communication interface to the V2X server; an analytical processing step in which a data management module receiving a signal of receiving the new road condition data from the V2X server analyzes and processes the road condition data, and updates the map data; and a data classification processing step in which the data management module classifies and stores arbitrary characteristics in the road condition data based on a predetermined range.

Description

Real-time road information-based content collection and processing creation method and sales and advertising method using the same

The present invention relates to a method for collecting and processing content based on real-time road information and a method for selling and advertising using the same. More specifically, the present invention provides a method of processing information that can be turned into content based on real-time road information collected from a general vehicle or autonomous vehicle, and providing sales and advertisements so that the processed content can be utilized within a certain range, and a method thereof to provide a system.

In general, a public transportation vehicle such as a bus serves to transport passengers to another arbitrary stop by stopping at regular intervals at stops installed at appropriate intervals along a predetermined operating route.

Accordingly, as a prior art, since a public transport vehicle, for example, a bus, periodically moves along a predetermined operating route, a method of collecting surrounding information of the driving route at regular time intervals through a plurality of buses of the same route has been proposed.

However, the public transportation vehicle as described above has the advantage of easy processing of the collected information because it operates only a certain route of the road, but has a problem in that temporary or permanent changes in the road environment other than the route cannot be detected.

Furthermore, in the case of the conventional road information collection technology described above, there is a problem that it takes a considerable amount of time to detect outdated road facilities or road damage information, for example, potholes, road surface cracks, lane painting conditions, and the like and take appropriate measures. Therefore, the possibility that an accident could occur on the road that did not receive appropriate measures in a short time was also high. In addition, as deteriorated road facilities or road damage information is left undiscovered, there may be a problem in that the risk is accumulated. In addition, in the case of collecting road information using public transportation that moves only a certain route as described above, there is also a problem in that the enforcement of illegally parked and stopped vehicles, which worsens road conditions, is not frequently performed. Accordingly, the routes of public transportation vehicles may not be smoothly secured, which may adversely affect the overall operation of public transportation, and may also affect the overall road operation condition, thereby increasing the risk of accidents.

In addition to the limitations of the information itself, that the conventional technology itself is information collected based on only a specific route of public transportation, even though data is relatively easy to collect and process, it is not reprocessed, so that the collected data can be efficiently analyzed and managed. This is because there is a fundamental problem of the limitation of data reprocessing.

Due to these problems, the possibility of an accident is higher on a relatively backward and narrow road compared to a highway, but in such an area, the infrastructure for detecting and repairing outdated facilities is also insufficient and there is a problem that it is not properly managed.

Accordingly, there is a need for a method of collecting road information based on a general vehicle or an autonomous vehicle and efficiently selecting and reprocessing necessary information from the collected information. In particular, by enabling the effective management of processed information, it is possible to quickly restore the road or facility where the problem has occurred, to remove factors that impede traffic flow, and to provide a smoother traffic network by dispersing vehicles through the processing of traffic information. It is necessary to develop a system that

KR 10-2020-0002230 A KR 10-2015-0012384 A

It is an object of the present invention to sort, delete and edit information collected in real time collected from a general vehicle or an autonomous vehicle to process it into content that can be effectively managed.

An object of the present invention is to provide a method that enables long-term image collection using a lens with high contamination resistance to the external environment, and reprocessing and providing according to the purpose of the content consumer based on the collected image and other road information. is to provide

An object of the present invention is to achieve effective matching with the demand for content so that reprocessed content can be efficiently managed, and compensation can be made through the sale of content itself or provision of a certain advertising service, so that the creation, processing and management of content It is intended to be cycled and managed more effectively.

In order to achieve the above object, a method for collecting and processing content based on real-time road information according to an embodiment of the present invention, and a sales and advertising method using the same, a sensor installed in the vehicle detects the road conditions around the vehicle and generates image information. a data generating step of outputting sensing data including; A map data receiving step of receiving the map data received from the V2X server corresponding to the driving position in the V2X (Vehicle to Everything) communication interface; The control unit compares the map data received in the map data receiving step with the road condition data generated through the data generating step, and when the matching rate exceeds a predetermined range, matching to deliver the road condition data to the V2X communication interface step; a real-time road condition transmission step of transmitting the road condition data from the V2X communication interface to a V2X server; an analysis processing step in which a data management module receiving a signal to receive the new road condition data from the V2X server analyzes and processes the road condition data, and updates the map data; and a data classification processing step of classifying and storing arbitrary characteristics in the road condition data according to a range predetermined by the data management module.

In the analysis processing step, the road condition data is updated content of the traffic flow; road maintenance; road sign anomaly information; It may be classified and updated for each item including facility abnormality information.

The real-time road information-based content collection and processing creation method and sales and advertising method using the same are performed after the matching step by collecting images collected from other vehicles traveling on the same route in the same time period according to a predetermined standard after the matching step to obtain a specific road. A plurality of implementations for the situation may further include a matching rate verification step of analyzing the road condition data to verify the matching rate.

The real-time road information-based content collection and processing creation method and sales and advertising method using the same, further comprising the step of selling, in the control unit, the data classified according to the data classification and processing step to a data collection company according to a predetermined standard it could be

In the real-time road information-based content collection and processing creation method and sales and advertising method using the same, the control unit specifies an area and facility requiring facility maintenance based on the data classified according to the data classification processing step in the control unit, and the consumer for the information It may further include a content advertisement step of transmitting a specific information list to the user and asking the consumer for the corresponding information whether to purchase the content.

According to the present invention, information collected in real time collected from a general vehicle or an autonomous vehicle can be sorted, deleted, and edited, and processed into content that can be effectively managed.

The present invention provides a method that enables long-term image collection using a lens with high pollution resistance to the external environment, and reprocessing and providing content based on the collected image and other road information according to the purpose of the content consumer. .

The present invention achieves effective matching with the demand for the content so that the reprocessed content can be efficiently managed, and compensation can be made through the sale of the content itself or the provision of a certain advertising service, so that the creation, processing and management of the content is more effective to be circulated and managed.

1 is a flow chart according to an embodiment of the present invention.
2 illustrates a process of collecting real-time road information from a driving vehicle according to an embodiment of the present invention.
3 is a diagram illustrating a process of providing content-ized road information according to an embodiment of the present invention.
4 is an example of a method for collecting and processing content based on real-time road information according to an embodiment of the present invention.
5 illustrates a recognition range of a lidar sensor in an autonomous vehicle by way of example.

Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily carry out the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

The terms used in the present application are only used to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present application, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in a commonly used dictionary should be interpreted as having a meaning consistent with the meaning in the context of the related art, and should not be interpreted in an ideal or excessively formal meaning unless explicitly defined in the present application. does not

According to an embodiment of the present invention, a method for collecting and processing content based on real-time road information and a method for selling and advertising using the same, a sensor 100 installed in a vehicle detects a road condition around the vehicle, and senses data including image information. a data generation step of outputting A map data receiving step of receiving the map data received from the V2X server 300 corresponding to the driving position in the V2X (Vehicle to Everything) communication interface 200; When the control unit compares the map data received in the map data receiving step with the road condition data generated through the data generation step and the matching rate exceeds a predetermined range, the road condition data is transmitted to the V2X communication interface 200 matching step of delivering; a real-time road condition transmission step of transmitting the road condition data from the V2X communication interface 200 to the V2X server 300; an analysis processing step in which the data management module 400 receiving a signal to receive the new road condition data from the V2X server 300 analyzes and processes the road condition data, and updates the map data; and a data classification processing step in which the data management module 400 classifies and stores arbitrary characteristics in the road condition data according to a predetermined range.

In the data generation step, the sensor 100 installed in the vehicle senses the road conditions around the vehicle to generate and output sensing data including image information. The information on the road condition detected by the sensor 100 may be arbitrarily determined, and the information may be changed according to the type of the set sensor. As an example according to the present invention, the sensor 100 may include a lidar sensor, a camera sensor, a vibration sensor, a humidity sensor, and a temperature sensor.

On the other hand, the data or sensing data referred to in the present invention refers to all information collected from a vehicle including distance, image and image information, distance between vehicles, density, road temperature, external temperature, humidity, and vibration information during driving.

The map data receiving step refers to a step of receiving map data received from the V2X server 300 corresponding to a driving position in the V2X (Vehicle to Everything) communication interface 200 .

Here, the V2X communication system 10 is attached to the vehicle and periodically transmits a packet message related to vehicle safety, etc., and periodically receives a packet message from the V2X communication system attached to another vehicle. The packet message transmitted and received between the V2X communication systems includes vehicle ID information and location information, and status information including driving direction and speed, deceleration and acceleration status, and other related information within a predetermined range, and is a standardized message can have a form.

The V2X communication system can know the distance between the vehicle to which it is attached and the surrounding vehicle and the operating state of the surrounding vehicle, etc. by using the packet message periodically received from the V2X communication system of another vehicle as described above, and accordingly, a dangerous situation can be judged

On the other hand, in a radio environment in which vehicles move at high speed, a hardware module and a software stack to which standard specifications are applied are included in the V2X communication system so that packet messages between vehicles or between vehicles and infrastructure can be transmitted and received within a short time. For example, the WAVE communication technology standardized by IEEE in the United States is a technology that can transmit and receive packet messages between vehicles or between vehicles or between vehicles and infrastructure within a short time of 100 msec up to 1 km in a radio environment in which vehicles move at high speed.

On the other hand, the V2X communication system to which the WAVE communication technology is applied may include a V2X communication module, a GPS module, a memory and a processor. The processor provided in the V2X communication system is a processor for driving a safety application, and may be linked with an internal vehicle network, and may transmit application result values such as various warnings to the driver expression device.

In addition, the software stack of the WAVE communication system can be divided into software on the kernel and application service software. Here, the software on the kernel includes a device driver, MAC transmission/reception function, routing function, IP packet function, WSMP safety message function, management function, authentication and security protocol function, etc., and application service software includes vehicle safety service, cooperative autonomous driving service and a driver interface, and the like.

More specifically, the software stack of the WAVE communication system is composed of a plurality of layers as shown in FIG. 3 , and the plurality of layers are each designed to satisfy the function and performance of a specific communication standard.

Means related to vehicle communication messages include, for example, a basic safety message (BSM, Basic Safety Message) received from one or more other V2X communication systems to a V2X communication system, a driver information message (TIM, Traveler Information Message), a roadside station warning (RSA, Roadside Alert) data, which may be data collected from the message layer of the V2X communication system 10 .

The V2X communication interface 200 may include a wireless transmitter and a collector, regardless of the term.

The map data spoken in the map data receiving step includes image information including roads and other facilities collected from vehicles; The image information refers to information processed through image processing, information including location information and other information on the image. Through the map data, specific traffic information, road and facility information, and other event occurrence information can be grasped through image information including a specific location.

The system for performing the real-time road information-based content collection and processing creation method and the sales and advertising method using the same includes an analysis system, and the analysis system includes a V2X communication means or includes a V2X interlocked with the analysis system. It may be to receive information from a communication means.

In the analysis processing step, the road condition data is updated content of the traffic flow; road maintenance; road sign anomaly information; It may be classified and updated for each item including facility abnormality information.

The matching rate is based on the information of the driving vehicle, and when the matching rate below an arbitrarily set value appears through image conversion based on a specific fixed object 700, the collected image is divided into 4 or more divisions and included in a specific area The image is converted based on the fixed object 700 , and the matching rate of the image is evaluated by comparing the existing image with the newly collected image, and when the matching rate of the two or more steps exceeds a predetermined error range, the matching rate By specifying this changed divided image, it may be to specify a facility in which a specific change has occurred.

The matching rate removes overlapping pixels from two or more matched images by citing pixel analysis, and analyzes the difference between pixels around each removed pixel while adjusting the brightness and saturation of each image to -50% to 50% It may be derived by In the case of the above method, the map data received in the map data receiving step and the road condition data generated through the data generating step are compared at a very high speed to analyze the change in the actual road condition through the matching rate. .

Preferably, the fixed object 700 includes a wireless transmission/reception device, and information on the fixed object 700 may be included in the road condition data generated through the data generation step through V2X communication with the vehicle through it. .

The real-time road information-based content collection and processing creation method and sales and advertising method using the same are performed after the matching step by collecting images collected from other vehicles traveling on the same route in the same time period according to a predetermined standard after the matching step to obtain a specific road. A plurality of implementations for the situation may further include a matching rate verification step of analyzing the road condition data to verify the matching rate.

The real-time road information-based content collection and processing creation method and sales and advertising method using the same, further comprising the step of selling, in the control unit, the data classified according to the data classification and processing step to a data collection company according to a predetermined standard it could be

In the real-time road information-based content collection and processing creation method and sales and advertising method using the same, the control unit specifies an area and facility requiring facility maintenance based on the data classified according to the data classification processing step in the control unit, and the consumer for the information It may further include a content advertisement step of transmitting a specific information list to the user and asking the consumer for the corresponding information whether to purchase the content.

Preferably, the method for collecting and processing content based on real-time road information according to the present invention, and the sales and advertisement method using the same, a sensor installed in the first vehicle senses the road conditions around the vehicle and receives first sensing data including image information. a first data generation step of generating; transmitting the first sensing data to a V2X server through V2X communication, and collecting image information and location information from the first sensing data; Based on the image information and the location information of the first vehicle received in the map data receiving step, the control unit selects one including image information corresponding to the location information from the reference data stored in the database, and compares it with the selected reference data to request 1+n-th sensing data including image information from a 1+n-th vehicle in which the current location information is located when the matching rate exceeds a predetermined range; a first + n data generating step in which a sensor installed in the 1 + n vehicle senses a road condition around the vehicle and generates 1 + n sensing data including image information; The 1 + n sensing data is transmitted to the V2X server through V2X communication, the control unit matches the reference data, the first sensing data, and the 1 + n sensing data, and calculates a matching rate to analyze whether an event occurs event analysis step; When the matching rate exceeds a predetermined range in the event analysis step, ranking the quality of data through a reference data matching rate and pixel analysis among the first sensing data and the 1+n sensing data; an updating step of storing the first sensing data and the 1+n sensing data ranked for the quality of the data in the location information of the reference data; matching advertisements of advertisers according to the ranking; and paying compensation to the vehicle matched with the advertisement.

Preferably, the analysis processing step in the present invention may be image processing by dividing the collected data into a fixed object and a moving object using the information of the lidar sensor.

The matching rate is based on the information of the driving vehicle, and when the matching rate below an arbitrarily set value appears through image conversion based on a specific fixed object 700, the collected image is divided into 4 or more divisions and included in a specific area The image is converted based on the fixed object 700 , and the matching rate of the image is evaluated by comparing the existing image with the newly collected image, and when the matching rate of the two or more steps exceeds a predetermined error range, the matching rate By specifying this changed divided image, it may be to specify a facility in which a specific change has occurred.

The matching rate removes overlapping pixels from two or more matched images by citing pixel analysis, and analyzes the difference between pixels around each removed pixel while adjusting the brightness and saturation of each image to -50% to 50% It may be derived by In the case of the above method, the map data received in the map data receiving step and the road condition data generated through the data generating step are compared at a very high speed to analyze the change in the actual road condition through the matching rate. .

Preferably, the fixed object 700 includes a wireless transmission/reception device, and information on the fixed object 700 may be included in the road condition data generated through the data generation step through V2X communication with the vehicle through it. .

The embodiments described above may be implemented by a hardware component, a software component, and/or a combination of a hardware component and a software component. For example, the apparatus, methods and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate (FPGA). array), a programmable logic unit (PLU), a microprocessor, or any other device capable of executing and responding to instructions. The processing device may execute an operating system (OS) and one or more software applications running on the operating system. The processing device may also access, store, manipulate, process, and generate data in response to execution of the software. For convenience of understanding, although one processing device is sometimes described as being used, one of ordinary skill in the art will recognize that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that can include For example, the processing device may include a plurality of processors or one processor and one controller. Other processing configurations are also possible, such as parallel processors.

The software may comprise a computer program, code, instructions, or a combination of one or more thereof, which configures a processing device to operate as desired or is independently or collectively processed You can command the device. The software and/or data may be any kind of machine, component, physical device, virtual equipment, computer storage medium or device, to be interpreted by or to provide instructions or data to the processing device. , or may be permanently or temporarily embody in a transmitted signal wave. The software may be distributed over networked computer systems, and stored or executed in a distributed manner. Software and data may be stored in one or more computer-readable recording media.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded in a computer-readable medium. The computer-readable medium may include program instructions, data files, data structures, etc. alone or in combination. The program instructions recorded on the medium may be specially designed and configured for the embodiment, or may be known and available to those skilled in the art of computer software. Examples of the computer-readable recording medium include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic such as floppy disks. - includes magneto-optical media, and hardware devices specially configured to store and execute program instructions, such as ROM, RAM, flash memory, and the like. Examples of program instructions include not only machine language codes such as those generated by a compiler, but also high-level language codes that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

In the present invention, the sensing data may include an image captured by a lidar sensor or a camera installed in a vehicle. Meanwhile, the lidar sensor or camera may be installed inside or outside the vehicle.

Preferably, the lidar sensor may be installed outside the vehicle. Through the lighter sensor installed on the outside of the vehicle, it is possible to measure the distance of an object and to more smoothly collect images around the vehicle.

Also, the camera may be installed outside the vehicle. The camera installed on the outside of the vehicle has the advantage that it is easy to collect various images or images around the vehicle, and it is possible to collect the images or images at a certain height at a certain angle without being affected by the type of vehicle.

However, the lidar sensor or camera installed outside the vehicle has a disadvantage in that the lens included in the lidar sensor or camera is contaminated due to contamination by the external environment, which may be an obstacle to collecting the correct image or image. Therefore, the lidar sensor or the lens included in the Carrera may be formed with a coating layer for preventing contamination.

In particular, when considering the autonomous driving environment, lidar sensors are inevitable in a certain area, and in order to obtain various image images, the case where the lens is exposed to the outside is more advantageous than the case where the lens is inserted inside the vehicle. there is only

Preferably, the lens is a siloxane-based compound represented by the following [Formula 1] on its surface; It may be coated with a coating composition containing an organic solvent, inorganic particles and a dispersing agent.

[Formula 1]

(Where n is an integer from 1 to 100.)

When the lens is coated with the coating composition, since excellent water repellency and stain resistance can be exhibited, even if the lens installed outside the vehicle is exposed to a polluted environment for a long time, an image or image that can be used as road information can be collected.

The inorganic particles may be selected from the group consisting of silica, alumina, and mixtures thereof. The average diameter of the inorganic particles is 70 to 100 μm, but is not limited thereto. After the inorganic particles are formed as a coating layer on the lens surface, physical strength can be improved, and the viscosity can be maintained within a certain range to increase moldability.

The organic solvent is selected from the group consisting of methyl ethyl ketone (MEK), toluene, and mixtures thereof, and preferably methyl ethyl ketone may be used, but is not limited thereto.

As the dispersant, a polyester-based dispersant may be used, and specifically, as a polyester-based dispersion stabilizer composed of a copolymer of 2-methoxypropyl acetate and 1-methoxy-2-propyl acetate, TEGO-Disperse 670 (manufacturer : EVONIK), but not limited to the above examples, and any dispersing agent obvious to those skilled in the art can be used without limitation.

The coating composition may further include a stabilizer as other additives, and the stabilizer may include a UV absorber, an antioxidant, etc., but is not limited to the above examples and may be used without limitation.

For forming the coating layer, the coating composition may include a siloxane-based compound represented by Chemical Formula 1; organic solvents, inorganic particles and dispersants.

The coating composition may include 40 to 60 parts by weight of the siloxane-based compound represented by Formula 1, 20 to 40 parts by weight of inorganic particles, and 5 to 15 parts by weight of a dispersant based on 100 parts by weight of the organic solvent. In the case of the above range, a synergistic effect is expressed to the extent that the water repellency effect due to the interaction of each component has a critical significance, and when it is out of the above range, the synergistic effect is rapidly reduced or almost absent.

More preferably, the viscosity of the coating composition is 1500 to 1800 cP, and when the viscosity is less than 1500 cP, when applied to the lens surface, there is a problem that it is not easy to form a coating layer by flowing down, and when it exceeds 1800 cP, a uniform coating layer There is a problem that the formation of is not easy.

[Preparation Example 1: Preparation of coating layer]

1. Preparation of coating composition

A coating composition was prepared by mixing methyl ethyl ketone with the siloxane-based compound represented by the above [Formula 1], inorganic particles and a dispersant:

A more specific composition of the antistatic composition is shown in Table 1 below.

TX1 TX2 TX3 TX4 TX5 organic solvent 100 100 100 100 100 polysiloxane 30 40 50 60 70 inorganic particles 10 20 30 40 50 dispersant One 5 10 15 20

(unit weight parts)

2. Preparation of coating layer

After coating the coating composition of DX1 to DX5 on one surface of the lens, it was cured to form a coating layer.

[Experimental example]

1. Evaluation of surface appearance

Due to the difference in viscosity of the coating composition, after the coating layer was prepared, sensory evaluation was performed on whether a uniform surface was formed. Whether or not a uniform coating layer was formed was evaluated, and evaluation was performed according to the following criteria.

○: uniform coating layer formation

×: Formation of a non-uniform coating layer

TX1 TX2 TX3 TX4 TX5 sensory evaluation Х ○ ○ ○ Х

When forming the coating layer, if the viscosity is less than a certain level, flow occurs on the surface of the lens, and after the curing process, it is difficult to form a uniform coating layer. Accordingly, there may be a problem in that the production yield is lowered. In addition, even when the viscosity is too high, it is difficult to uniformly apply the composition to form a uniform coating layer.

2. Measurement of water repellency angle

After forming the coating layer on the lens surface, the results of measuring the water repellency angle are shown in Table 3 below.

) advancing contact angle (

) stop contact angle (

) receding contact angle (

) TX1 117.1±2.9 112.1±4.1 < 10 TX2 132.4±1.5 131.5±2.7 141.7±3.4 TX3 138.9±3.0 138.9±2.7 139.8±3.7 TX4 136.9±2.0 135.6±2.6 140.4±3.4 TX5 116.9±0.7 115.4±3.0 < 10

As shown in Table 3, after forming the coating layer using the coating composition of TX1 to TX5, the result of measuring the contact angle was confirmed. For TX1 and TX5, the receding contact angle was measured to be less than 10 degrees. That is, when it is out of the optimal range for preparing the coating composition, it was confirmed that the phenomenon of pinning water droplets occurs. On the other hand, it was confirmed that the peening phenomenon did not occur in TX2 to 4, thereby exhibiting an excellent waterproof effect.

3. Pollution resistance evaluation

The lens having the coating layer formed according to the above embodiment on the outside of the vehicle was attached to the model camera, and exposed to the driving environment on a general road for 4 days. As a comparative example (Con), the same lens without a coating layer was used, and in each example, a model camera was attached to the same position of the vehicle.

Thereafter, the degree of contamination of the lenses before and after the experiment was evaluated as related, and for objective comparison, the results were evaluated on an index of 1 to 10 compared to the comparative example in which the coating layer was not formed, and are shown in Table 4 below. In the following index, the lower the number, the better the stain resistance.

Con TX1 TX2 TX3 TX4 TX5 stain resistance 10 7 3 3 3 8

(Unit: Index)

Referring to Table 4 above, when a coating layer is formed on the lens, image data can be collected in a form that is easy to analyze for a long period of time with high contamination resistance even when the lens is exposed to the outside while installing a lidar sensor or camera on the outside of the vehicle. It can be seen that In particular, in the case of TX2 to TX4, it can be confirmed that the stain resistance by the coating layer is very excellent.

Although the preferred embodiment of the present invention has been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention as defined in the following claims are also provided. is within the scope of the

Claims (2)

a first data generation step of generating, by a sensor installed in the first vehicle, first sensing data including image information by detecting road conditions around the vehicle;
transmitting the first sensing data to a V2X server through V2X communication, and collecting image information and location information from the first sensing data;
Based on the image information and the position information of the first vehicle received in the first data generating step in the control unit, the reference data stored in the database selects that the image information corresponding to the position information is included, and the selected reference data and comparing and requesting 1+n-th sensing data including image information from a 1+n-th vehicle currently located in the location information when the matching rate exceeds a predetermined range by comparison;
a first + n data generating step in which a sensor installed in the 1 + n vehicle senses a road condition around the vehicle and generates 1 + n sensing data including image information;
The 1+n sensing data is transmitted to the V2X server through V2X communication, the control unit matches the reference data, the first sensing data, and the 1+n sensing data, and calculates a matching rate to analyze whether an event occurs event analysis step;
When the matching rate exceeds a predetermined range in the event analysis step, ranking the quality of data through the reference data, the matching rate, and pixel analysis among the first sensing data and the 1+n sensing data ;
an update step of storing the first sensing data and the 1+n sensing data ranked for the quality of the data in the location information of the reference data; matching advertisements of advertisers according to the ranking; and
Comprising; providing a reward to the vehicle matched with the advertisement;
A content creation method based on real-time road information. According to claim 1,
The sensor installed in the first vehicle,
It is a lidar sensor including a lens installed on the outside of the first vehicle,
The lens is
A siloxane-based compound represented by the following [Formula 1] on the surface; A content creation method based on real-time road information, which is coated with a coating composition containing an organic solvent, inorganic particles and a dispersant.
[Formula 1]

(Where n is an integer from 1 to 100.)

Images