KR102673902B1 - Radio frequency recognition tag-based object scanning device, indoor vehicle management system using same, and method therefor - Google Patents

Abstract

The present invention relates to an object scanning device based on a radio frequency recognition tag and an indoor vehicle management system using the same, which includes a map data collection unit that collects and stores map data of a pre-selected area from the outside, and a signal transmitted from a tag provided on an object. A tag signal receiver that receives and stores the tag signal at a designated location, learns the tag transmission signal stored in the tag signal receiver, calculates the location of the object in the area according to the tag transmission signal, and transmits the tag signal to the object location display unit. A learning unit, the tag signal receiver, and an object location display unit that displays the location of the object calculated by the tag signal learning unit on map data of the area, and the object location and the actual location of the object displayed on the map data of the area. an object scanning device including a position determination unit that determines whether or not they match, a restoration processing unit that photographs the exterior of the object before washing the object to determine defects and provides a restoration service in response to the defect, and a restoration processing unit that provides a restoration service in response to the defect, and and a status display unit that displays at least one notification on the user application during car wash completion, wherein the object is a vehicle to be washed, and the area is an indoor parking lot or an underground parking lot.

Description

Radio frequency recognition tag-based object scanning device and indoor vehicle management system and method using the same {RADIO FREQUENCY RECOGNITION TAG-BASED OBJECT SCANNING DEVICE, INDOOR VEHICLE MANAGEMENT SYSTEM USING SAME, AND METHOD THEREFOR}

The present invention relates to a vehicle management service system indoors or underground in a building, and more specifically, to identify the location and service contents using tags provided on vehicles to be washed among a large number of vehicles crowded within a building or underground parking area. It relates to an object scanning device based on a radio frequency recognition tag and an indoor vehicle management service system and method using the same.

Vehicles are the most popular means of transportation in modern society, and there are numerous types of vehicles, but personal vehicles account for the largest number.

Since vehicles not only serve as a simple means of transportation but also have property value that expresses the owner's social status and individuality, an increasing number of owners are managing the durability and hygiene of their vehicles through continuous maintenance.

However, since vehicles cannot be brought into the house, they are parked outside or in the parking lot inside the building, and depending on the weather and external environment, they are more vulnerable to pollution than when inside the house. The majority of people who own vehicles are driven from weekdays to weekends. Since most of the time spent at work or self-employed is spent working, the owner feels the need to maintain the vehicle by washing it, etc., but it is difficult for the owner to actually take the time to maintain it.

As a reflection of the vehicle owner's request for a car wash, the number of on-site car washes that regularly visit and wash the vehicle in person is increasing.

However, because the GPS function does not work properly in parking facilities inside a building or in a large parking lot underground, rather than outside, it takes a lot of time to find a vehicle to be washed among a large number of vehicles, greatly reducing the productivity of on-site car washes.

Therefore, research is required on an indoor vehicle management service system that identifies the exact location of a vehicle to be washed in an underground parking lot within a building.

Korean Patent No. 10-1602358

The purpose of the present invention is to provide car wash technicians with maps of indoor parking lots or underground parking lots where the satellite navigation system does not operate, by collecting and storing map data of indoor parking lots or underground parking lots from outside.

In addition, by providing a tag to a vehicle to be washed, the purpose is to calculate the location of the vehicle to be washed in an indoor parking lot or underground parking lot and display it on a map.

In addition, when the location of the vehicle to be washed displayed on the map is inconsistent, the purpose is to improve the accuracy of the location of the vehicle to be washed by storing and processing the input data of the error distance range and actual location.

An object scanning device based on a radio frequency recognition tag and an indoor vehicle management system using the same according to an embodiment of the present invention include a map data collection unit that collects and stores map data of a pre-selected area from the outside, and a transmission of a tag provided on an object. A tag signal receiver that receives and stores a signal at a predetermined location, learns the tag transmission signal stored in the tag signal receiver, calculates the location of the object in the area according to the tag transmission signal, and transmits it to the object location display unit. a tag signal learning unit, an object location display unit that displays the location of the object calculated by the tag signal receiver and the tag signal learning unit on map data of the area, and the object location and the object displayed on the map data of the area. It may include a location determination unit that determines whether the actual location matches.

In addition, a map data collection unit that collects and stores map data of a pre-selected area from the outside, a tag signal receiver that receives and stores the transmission signal of the tag provided in the object at a predetermined location, and a transmission of the tag stored in the tag signal receiver. A tag signal learning unit that learns a signal and calculates the location of the object in the area according to the tag transmission signal and transmits it to the object location display unit, the tag signal receiving unit, and the location of the object calculated by the tag signal learning unit. An object scanning device including an object location display unit displayed on map data of the area and a location determination unit that determines whether the object location displayed on the map data of the area matches the actual location of the object, and the appearance of the object before car washing. A restoration processing unit that determines a defect by photographing the object and provides a restoration service in response to the defect; and a status display unit that displays at least one notification of the object before, during, and upon completion of the car wash on the user application, The object may be a vehicle to be washed, and the area may be an indoor parking lot or an underground parking lot.

In addition, the tag signal receiver receives the transmitted signal according to a preset angle at the predetermined position using a tag signal receiver provided in the car wash technician's vehicle, and uses the signal strength and transmission direction of the transmitted signal The location information of the vehicle to be washed may be calculated, and the calculated location information of the vehicle to be washed and the actual location information of the vehicle to be washed may be transmitted to the tag signal learning unit.

In addition, the restoration processing unit uses an LED lighting unit having a preset illuminance, an exterior photography unit to capture an exterior image of the vehicle to be washed using a camera provided on one side of the LED lighting unit, and an image captured by the exterior photography unit. A defect determination unit that determines the appearance of the vehicle to be washed according to previously established defect criteria. If the defect determination unit determines that a defect exists, the user application determines whether restoration of the defect can be performed and additional costs incurred. It may include a defect restoration notification unit that transmits to the user application a restored image transmission unit that transmits images before and after restoration of the defect of the vehicle to be washed.

In addition, if there is location information input from the user, the object location display unit determines the input location information as the highest priority display target and displays it on the indoor parking lot map data, and rewards the user who entered the location information. Points can be awarded.

In addition, the position determination unit checks whether the position of the car wash target vehicle matches the point displayed on the object position display unit by the car wash technician, and if the position of the car wash target vehicle does not match, inputs the corrected position. This can be transmitted to the tag signal learning unit.

According to the present invention, by collecting and storing map data of an indoor parking lot or an underground parking lot from outside, a map of an indoor parking lot or an underground parking lot where the satellite navigation system is not operating can be provided to a car wash engineer.

Additionally, by providing a tag to a vehicle to be washed, the location of the vehicle to be washed in an indoor or underground parking lot can be calculated and displayed on a map.

In addition, when the location of the vehicle to be washed displayed on the map is inconsistent, the accuracy of the location of the vehicle to be washed can be improved by storing and processing the input data of the error distance range and the actual location.

Figure 1 is a diagram showing the configuration of an object scanning device based on a radio frequency recognition tag according to an embodiment of the present invention.
Figure 2 is a diagram illustrating an indoor vehicle management system using an object scanning device that receives a tag signal at a set location according to an embodiment of the present invention.
Figure 3 is a diagram illustrating a screen for entering a correction value for a position displayed by an indoor vehicle management system using an object scanning device according to an embodiment of the present invention.

Specific details, including the problems to be solved by the present invention, the means for solving the problems, and the effects of the invention, are included in the examples and drawings described below. The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings.

The scope of the present invention is not limited to the embodiments described below, and various modifications can be made by those skilled in the art without departing from the technical gist of the present invention.

Hereinafter, the present inventor's object scanning device based on a radio frequency recognition tag and an indoor vehicle management system using the same will be described in detail with reference to the attached FIGS. 1 to 3.

First, Figure 1 is a diagram showing the configuration of an object scanning device based on a radio frequency recognition tag according to an embodiment of the present invention, and Figure 2 is an object that receives a tag signal at a set location according to an embodiment of the present invention. It is a diagram showing an indoor vehicle management system using a scanning device, and FIG. 3 is a diagram showing a screen for entering a correction value for a position displayed by an indoor vehicle management system using an object scanning device according to an embodiment of the present invention. am.

Referring to Figure 1, the object scanning device based on a radio frequency recognition tag according to an embodiment of the present invention includes a map data collection unit 110, a tag signal receiver 120, a tag signal learning unit 130, and an object location display unit. (140) and may include a location determination unit 150.

The map data collection unit 110 can collect and store map data of a pre-selected area from the outside.

Here, the area refers to all areas that have map data, and in the indoor vehicle management system using the object scanning device, it may refer to an indoor parking lot or an underground parking lot.

At this time, map data for the area can be received and stored from a government office in the area or a company that owns map data for the area.

Additionally, when the area is an indoor parking lot or an underground parking lot, map data can be received and stored from the manager or construction company of the building.

The tag signal receiver 120 can receive and store a signal transmitted from a tag provided on an object at a predetermined location.

Here, the predetermined location can be set in the application as the location where the tag signal is most accurately captured in the area, and the tag transmission signal and reception angle can be collected only at that location.

At this time, the tag may be provided outside or inside the object.

The tag signal learning unit 130 learns the transmission signal of the tag stored in the tag signal receiver 120, calculates the location of the object in the area according to the tag transmission signal, and displays it in the object location display unit 140. It can be delivered.

Here, the tag signal learning unit 130 can receive whether the location of the tag calculated by the tag signal receiving unit 120 matches the actual location determined by the location determination unit 150.

That is, the reliability of the tag's location according to the value of the tag's transmitting signal and transmitting direction is continuously stored by continuously storing whether the received calculated location matches the actual location and the transmitting signal strength and transmitting direction received from the tag. It can be improved.

The object location display unit 140 may display the location of the object calculated by the tag signal receiver 130 and the tag signal learner 130 on map data of the area.

The location determination unit 150 may determine whether the object location displayed on map data of the area matches the actual location.

That is, the user checks whether the position of the object matches the point displayed on the object position display unit 140, and if the position of the object does not match, inputs the corrected position and the tag signal learning unit ( 130).

Additionally, an indoor vehicle management system using an object scanning device that receives a tag signal at a set location according to an embodiment of the present invention may include an object scanning device, a restoration processing unit, and a status display unit.

Here, the object is a vehicle to be washed, and the area may mean an indoor parking lot or an underground parking lot.

The object scanning device includes a map data collection unit 110 that collects and stores map data of a pre-selected area from the outside, a tag signal receiver 120 that receives and stores a signal transmitted from a tag provided on an object at a predetermined location, A tag signal learning unit 130 that learns the tag transmission signal stored in the tag signal receiver 120, calculates the location of the object in the area according to the tag transmission signal, and transmits it to the object location display unit 140. , an object location display unit 140 that displays the location of the object calculated by the tag signal receiver 120 and the tag signal learning unit 130 on map data of the area, and the object displayed on the map data of the area. It may include a position determination unit 150 that determines whether the position matches the actual position of the object.

The tag signal receiver 120 may receive the transmitted signal according to a preset angle at the predetermined location using a tag signal receiver provided in the car wash technician's vehicle.

At this time, the location information of the vehicle to be washed is calculated using the signal strength and direction of transmission of the transmitted signal, and the calculated location information of the vehicle to be washed and the actual location information of the vehicle to be washed are stored in the tag signal learning unit. Can be transmitted.

Meanwhile, the object scanning device may further include a user data collection unit that collects user data, vehicle data, the cumulative number of car wash usage on trips, and car wash reservation history data.

The user data collection unit 110 may further collect additional data, such as the user's personal information data and user satisfaction survey data, in relation to the user or the user's vehicle.

Here, the reception of a tag transmission signal of an indoor vehicle management system using an object scanning device using the tag signal receiver 120 in the object scanning device will be described in more detail with reference to FIG. 2.

Referring to FIG. 2, the tag signal receiver 120 uses a tag signal receiver provided in the car wash technician's vehicle to measure the intensity and direction of the signal transmitted from the tag provided on the vehicle to be washed at the predetermined location. It can be sent to the article's application.

At this time, the location information of the vehicle to be washed can be calculated using the signal strength and transmission direction of the received signal from the tag.

For example, if a car wash technician receives a signal for a single tag with a value of (11.16, 69.44) at the entrance to an apartment underground parking lot, 11.16 may mean the signal strength of the tag. In addition, assuming that the horizontal left is set to 0 degrees and the horizontal right is set to 180 degrees based on the front of the car wash engineer, 69.44 means that the tag is located in the direction of 69.44 degrees based on the front of the car wash engineer and transmits a signal. It can be calculated by doing. Using this, the tag signal learning unit 130 and the object location display unit 140 calculate the location of the tag located on the vehicle to be washed at the location using the transmission strength and transmission direction angle of the transmission signal for a plurality of tags. ) can be passed on.

Here, when the object location display unit 140 receives the first tag transmission signal in the underground parking lot, the location of the vehicle to be washed calculated by the tag signal receiver 120 can be determined as the most reliable location.

Meanwhile, when a tag transmission signal is received at least five times in the same underground parking lot, the location of the tag calculated by the tag signal learning unit 130 is set as the most reliable location and displayed on the underground parking lot map data. You can.

In addition, if there is location information input from the user, the input location information is determined as the highest priority display target and displayed on the underground parking lot map data, and compensation points can be paid to the user who entered the location information. .

At this time, the user can use the reward points to receive benefits such as discounts, additional car wash options, purchase of vehicle supplies, and discounts on restoration of vehicle defects.

That is, the car wash technician checks whether the location of the vehicle to be washed matches the point displayed on the object position display unit 140, and if the location of the vehicle to be washed does not match, inputs the corrected location and It can be transmitted to the tag signal learning unit 130.

Here, the process of inputting the corrected position will be described in more detail with reference to FIG. 3.

Referring to FIG. 3, the car wash technician can move to the point indicated on the object location display unit 140 through the signal of the tag provided on the vehicle to be washed and check whether it matches the actual location through the car wash technician's application. there is.

At this time, if the point displayed on the object position display unit 140 does not match the actual position of the vehicle to be washed, the error distance and direction can be entered by checking the 'mismatch' item in the application.

For example, the tag signal of the car to be washed received by the car wash technician was (3.95, 45.58), and the car wash technician moved to the location indicated in the underground parking lot map data calculated from the tag signal, but the actual car to be washed was If the location is located 2m in front of the car wash technician, enter the discrepancy and error distance on the correction screen to determine whether the expected point of the car wash object calculated in the car wash technician's application matches the actual position of the car wash object. At the same time as transmitting it to the tag signal learning unit 130, the location of the current vehicle to be washed can be updated.

Here, the input error distance and direction are transmitted to the tag signal learning unit 130 to determine the tag transmission signal strength at the location where the error occurred, the tag transmission signal direction, the point indicated by the object location display unit 140, and the actual location. If the location is reflected and stored and the same tag transmission signal and direction are received later, the reflected location can be transmitted to the object location display unit 140.

The restoration processing unit may determine defects by photographing the exterior of the vehicle to be washed before washing, and provide a restoration service in response to the defects.

Here, the restoration processing unit may include an LED lighting unit, an exterior photographing unit, a defect determination unit, a defect restoration notification unit, and a restored image transmission unit.

The LED lighting unit may irradiate light of a preset illuminance to the vehicle to be washed.

At this time, the illuminance of the LED lighting unit can irradiate light to the vehicle to be washed at an intensity between 0 Lux and 33,000 Lux.

The exterior photographing unit may capture an exterior image of the vehicle to be washed using a camera provided on one side of the LED lighting unit.

Here, the LED lighting unit can photograph the exterior of the vehicle to be washed using the camera while emitting light.

The defect determination unit may determine the appearance of the vehicle to be washed according to previously established defect standards using the image captured by the exterior photographing unit.

At this time, the defect criteria can be classified into shadows, color differences from surrounding paint, dents visible from multiple viewing angles, etc. using the naked eye and the captured image.

Here, through the classified defect criteria, the defects in the appearance of the car to be washed can be determined by subdividing them into scratches, discoloration, damage to the paint surface, dents, etc.

In the classified defect criteria, the discoloration is extracted by visual inspection and by comparing the color code of the area suspected of discoloration with the exterior of the photographed vehicle to be washed using the color code extraction function in the image provided in the application. If the RGB values do not match, it can be classified as discoloration.

In addition, in the exterior images of the vehicle to be washed taken from various angles by the exterior photography unit, the color code is expressed as #000000 on the surface of the painted surface, or a shadow is found on the surface of the painted surface of the vehicle to be washed when illuminated through the LED lighting unit. If so, it can be judged as a stamp.

At this time, if the defect determined as an impression is different or different from the color of the surrounding painted surface surface, it can be judged as damaged painted surface.

When the defect determination unit determines that a defect exists, the defect restoration notification unit may transmit information about whether restoration of the defect can be performed and additional costs incurred to the user application.

For example, the defect determination unit determines that a defect in the exterior of the car to be washed that is approximately 7 cm in length, approximately 1 mm in width, and 0.3 mm in depth and has a different color from the surrounding paint is a scratch, and the car wash technician detects the scratch. If it is determined that restoration is possible, the car wash technician uploads an image of the scratched area and additional costs to the application used by the user of the car being washed, asks the user whether to proceed with restoration, and performs restoration.

The restored image transmitting unit may transmit images before and after restoration of the defect of the vehicle to be washed to the user application.

The status display unit may display at least one notification of the vehicle to be washed before, during, and upon completion of the car wash on the user application.

Through the above process, the indoor vehicle management service system based on the radio frequency recognition tag collects data from the underground parking lot from the outside, collects data of car wash users, vehicle data, and car wash reservation history data, and A tag is prepared and the location of the car to be washed in the underground parking lot is displayed using the signal value and reception angle received through the prepared tag. However, if the displayed position of the vehicle is different from the actual position, the car wash technician uses the application to detect the error. By transmitting the distance, the accuracy of the signal value received from the tag and the position value of the reception angle are improved, allowing the location of the tagged car to be washed to be accurately located in an underground facility where the satellite navigation system is not in operation.

The status display unit may display at least one notification of the object before car washing, during car washing, and car washing completion on the user application.

According to one embodiment of the present invention, by collecting and storing map data of an underground parking lot from outside, a map of an underground parking lot where the satellite navigation system is not operating can be provided to a car wash engineer.

In addition, by providing a tag to a vehicle to be washed, the location of the vehicle to be washed in the underground parking lot can be calculated and displayed on the underground parking lot map.

In addition, if the location of the vehicle to be washed displayed on the underground parking lot map is inconsistent, the accuracy of the location of the vehicle to be washed can be improved by storing and processing the input data of the error distance range and actual location.

As described above, although one embodiment of the present invention has been described with limited examples and drawings, one embodiment of the present invention is not limited to the above-described embodiment, which is based on common knowledge in the field to which the present invention pertains. Anyone who has the knowledge can make various modifications and variations from this description. Accordingly, one embodiment of the present invention should be understood only by the scope of the claims set forth below, and all equivalent or equivalent modifications thereof shall fall within the scope of the spirit of the present invention.

100: Object scanning device based on radio frequency recognition tag
110: Map data collection unit
120: Tag signal reception unit
130: Tag signal learning unit
140: object position display unit
150: Position determination unit
200: Map data screen showing the location of the car to be washed
210: Vehicle subject to car wash with tag attached
300: Application screen for correcting the position of a vehicle or object to be washed

Claims (6)

a map data collection unit that collects and stores map data of a pre-selected area from outside;
a tag signal receiver that receives and stores a signal transmitted from a tag provided on an object at a predetermined location;
A tag signal learning unit that learns the tag transmission signal stored in the tag signal receiver, calculates the location of the object in the area according to the tag transmission signal, and transmits it to the object location display unit;
an object location display unit that displays the location of the object calculated by the tag signal receiver and the tag signal learner on map data of the area; and
It includes a location determination unit that determines whether the object location displayed on the map data of the area matches the actual location of the object,
The location determination unit,
The car wash technician checks whether the location of the vehicle to be washed matches the point displayed on the object location display unit,
If the location of the vehicle to be washed does not match, the corrected location is input and transmitted to the tag signal learning unit. An object scanning device based on a radio frequency recognition tag.
A map data collection unit that collects and stores map data of a pre-selected area from the outside, a tag signal receiver that receives and stores the transmission signal of the tag provided in the object at a predetermined location, and a tag signal receiver that receives and stores the transmission signal of the tag stored in the tag signal receiver. A tag signal learning unit that learns and calculates the location of the object in the area according to the tag transmission signal and transmits it to the object location display unit, the tag signal receiver, and the location of the object calculated by the tag signal learning unit in the area. An object scanning device including an object location display unit for displaying map data and a location determination unit for determining whether the object location displayed on map data of the area matches the actual location of the object;
a restoration processing unit that photographs the exterior of the object before washing, determines defects, and provides restoration services in response to the defects; and
It includes a status display unit that displays at least one notification of the object before car washing, during car washing, and upon completion of car washing, on the user application,
The object is a vehicle to be washed,
The above area is an indoor parking lot or an underground parking lot,
The location determination unit,
The car wash technician checks whether the location of the vehicle to be washed matches the point displayed on the object location display unit,
An indoor vehicle management system using an object scanning device, wherein when the locations of the vehicles to be washed do not match, the corrected location is input and transmitted to the tag signal learning unit.
According to paragraph 2,
The tag signal receiver,
Receiving the transmitted signal according to a preset angle at the predetermined location using a tag signal receiver provided in the car wash technician's vehicle,
Calculate location information of the vehicle to be washed using the signal strength and direction of transmission of the transmitted signal,
An indoor vehicle management system using an object scanning device, characterized in that the calculated location information of the vehicle to be washed and the actual location information of the vehicle to be washed are transmitted to the tag signal learning unit.
According to paragraph 2,
The restoration processing unit,
LED lighting unit with a preset illuminance;
An exterior photographing unit that captures an exterior image of the vehicle to be washed using a camera provided on one side of the LED lighting unit;
a defect determination unit that determines the exterior of the vehicle to be washed according to previously established defect standards using the image captured by the exterior photography unit;
When the defect determination unit determines that a defect exists, a defect restoration notification unit that transmits information on whether restoration of the defect can be performed and additional costs incurred to the user application; and
a restored image transmission unit that transmits images before and after restoration of the defects of the vehicle to be washed to the user application;
An indoor vehicle management system using an object scanning device comprising:
According to paragraph 2,
The object position display unit,
If there is location information input from the user, the input location information is determined as the highest priority display target and displayed on the indoor parking lot or underground parking lot map data,
An indoor vehicle management system using an object scanning device, characterized in that compensation points are paid to users who input the location information.
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