KR100697690B1 - Parking management system using the Ubiquitous Sensor Network Module and RFID Module - Google Patents

Abstract

A real-time RFID(Radio Frequency IDentification) parking management system using a USN(Ubiquitous Sensor Network) module and an RFID module is provided to easily manage parking with automatic management of parking information by constructing the ad-hoc network capable of communicating with a USN function embedded RFID module. Each first RFID tag(100) has location information of parking lot ground. The first integrated USN/RFID reader module(300) collects the location information of the first RFID tag and abnormal information from the inside of a vehicle. Each second integrated USN/RFID reader(400) module receives the collected location/abnormal information, and a server(700) analyzes a location and abnormality of the vehicle by receiving the location/abnormal information from the second integrated USN/RFID reader module. An unmanned information terminal(800) displays analyzed parking lot-related information of the vehicle. The second RFID tag(200) stores vehicle information of a periodic or irregular parking vehicle. The third integrated USN/RFID reader module(500) recognizes the entrance and exit of the vehicle, and an RFID tag terminal(600) issues the second RFID tag and the first integrated USN/RFID reader module to a non-registered vehicle.

Description

Real-time wireless-aware parking management system using ubiquitous sensor network module and RFI module {Parking management system using the Ubiquitous Sensor Network Module and RFID Module}

1 is a configuration diagram of a real-time wireless recognition parking management system using a ubiquitous sensor network module and an RFID module according to the present invention.

2 is an exemplary ubiquitous sensor network module according to the present invention, and real-time wireless recognition parking management using an RFID module

3 is a block diagram illustrating a USN / RFID reader integrated module according to FIG. 1 of the present invention;

4 is an exemplary view of managing a vehicle in the server according to FIG. 1 of the present invention.

* Description of the main drawing codes *

10: USN / RFID reader module 11, 21: RF transceiver

12, 22: control unit 13: oscillation unit

14: power amplifier 15: FAS

16: peak detector 17: MEM

18: drive unit 19, 27: connector

20: ubiquitous sensor network 23: MAC

24: storage unit 25: AD conversion unit

26: detection unit 30: sensor application

100, 200: 1st, 2nd RFID tag

300, 400, 500: 1st, 2nd, 3rd USN / RFID Reader Integration Module

600: wireless tag terminal 700: server

800: unmanned information terminal

The present invention relates to a ubiquitous sensor network module and a real-time wireless identification parking management system using an RFID module, and more particularly, to implement a ubiquitous parking lot without wires and to manage detailed data, such as convenience, facilities, and construction cost of customers using the parking lot. It is possible to improve dramatically. The present invention also relates to a ubiquitous sensor network module that detects an environment (temperature, humidity, light, etc.) by one of USN's unique functions, prepares for an accident, and takes immediate action, and a real-time wireless recognition parking management system using an RFID module.

The conventional parking management system has a technology of providing only parking information, that is, the number of empty spaces, whether full cars, access time calculation, and the like.

The conventional technology has a limitation in parking management, and in particular, since the communication line for implementing the parking management system is wired, there is a problem in that a lot of cost and time are required for power and network construction.

Accordingly, the present invention has been made to solve the above problems and an object of the present invention is to realize a real-time wireless recognition parking by building an ad-hoc network that can communicate with each other using an RFID module with a ubiquitous sensor network function The purpose is to provide application software that implements parking information automation as a management system.

Another purpose is to provide a revolutionary low cost, high efficiency system construction cost method compared to the conventional parking management construction method by implementing a ubiquitous environment, and to prevent theft, accidents, etc. that may occur.

In order to achieve the above object, a ubiquitous sensor network module and a real-time wireless identification parking management system using an RFID module include a plurality of first RFID tags having location information of a parking lot floor, and the first RFID. A first USN / RFID reader integration module for collecting location information of a tag, a plurality of second USN / RFID reader integration modules for receiving location information collected by the first USN / RFID reader integration module, and the second USN And a server for analyzing the location of the vehicle by receiving the location information received by the RFID reader integration module, and an unmanned information terminal for displaying the parking lot related information of the vehicle analyzed by the server.

According to an embodiment of the present invention, the mobile terminal may further include a second RFID tag having vehicle information of a regular and non-political parking vehicle, and a wireless tag terminal providing a first USN / RFID reader integrated module.

According to an embodiment of the present invention, the first RFID tag is installed on the floor of the parking lot, characterized in that the parking path and the parking area are displayed on the unmanned information terminal.

According to an embodiment of the present invention, the first USN / RFID reader integrated module may transmit abnormal state information in the vehicle to the second USN / RFID reader integrated module.

According to an embodiment of the present invention, the first USN / RFID reader integrated module may receive tag information in a 125 kHz ± 10 kHz frequency band in one direction from an RFID tag.

According to an embodiment of the present invention, the second USN / RFID reader integration module may include a second USN / RFID reader integration module and another second USN / RFID reader integration module or a second USN / RFID to form an ad hoc network. Communication is performed between the reader integrated module and the server in the 900MHz ± 20kHz frequency band.

According to an embodiment of the present invention, the second USN / RFID reader integrated module may detect abnormalities in the parking lot for each floor of the parking lot.

According to an embodiment of the present invention, the parking lot-related information is characterized in that the parking management by the ubiquitous sensor network, the ad hoc network technology.

According to another embodiment of the present invention, a real-time wireless recognition parking management system using an RFID module with a ubiquitous sensor network function includes a plurality of first RFID tags having location information of a parking lot floor and a second RFID tag having vehicle information. And a first USN / RFID reader integration module for collecting location information of the first RFID tag, and a plurality of second USN / RFID reader integration modules for receiving location information collected by the first USN / RFID reader integration module. And a wireless tag terminal for providing the second RFID tag, the first USN / RFID reader integrated module to the non-political parking vehicle, the location information received by the second USN / RFID reader integrated module, and an abnormal state state of the vehicle. A server that collects information and receives tag information of the vehicle received by the third USN / RFID reader integration module and analyzes the vehicle, and information related to the parking lot of the vehicle analyzed by the server; Characterized in that consisting of the unmanned information terminal is displayed.

According to another embodiment of the present invention, the first RFID tag is installed on the floor of the parking lot, characterized in that the parking path and the parking area are displayed on the unmanned information terminal.

According to another embodiment of the present invention, the second RFID tag is characterized in that the vehicle information is transmitted to the server by receiving the RFID tag from the wireless tag terminal in the case of an irregular vehicle.

According to another embodiment of the present invention, the first USN / RFID reader integrated module is configured to transmit abnormal phenomenon information in the vehicle to the second USN / RFID reader integrated module.

According to another embodiment of the present invention, the first USN / RFID reader integrated module is characterized in that it receives tag information in the 125 kHz ± 10 kHz frequency band in one direction from the RFID tag.

According to another embodiment of the present invention, the second USN / RFID reader integration module may include a second USN / RFID reader integration module, another second USN / RFID reader integration module, or a second USN / The RFID reader integrated module and the server is characterized in that the communication in the 900MHz ± 20kHz frequency band.

According to another embodiment of the present invention, the second USN / RFID reader integrated module may detect abnormalities in the parking lot for each parking floor.

According to another embodiment of the present invention, the wireless tag terminal is characterized in that the second RFID tag and the first USN / RFID reader integrated module is produced integrally provided to the vehicle to be parked.

According to another embodiment of the present invention, the parking lot-related information is characterized in that the parking management by the ubiquitous sensor network, the ad hoc network technology.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First of all, the ubiquitous sensor network (USN) attaches RFID where necessary to help understanding of the present invention, and through this, based on the recognition information of objects, environmental information (temperature, humidity, pollution degree, crack information, thermal information, etc.) of the surroundings. It is a network technology that establishes an environment capable of detecting and real-time computing and communication functions.

In addition, the present invention incorporates ad-hoc (ad-hoc) network technology, the ad-hoc network is connected so that all the terminals within a radius that can recognize each other while each terminal independently exists in a certain space It's a technology that's depressed your network.

1 is a block diagram of a real-time wireless recognition parking management system according to the present invention, the system is a first RFID tag 100 installed on the floor of the parking lot, the second RFID tag 200 and the first USN / installed on the vehicle RFID reader integration module 300, the second USN / RFID reader integration module 400 installed on the ceiling of the parking lot, the third USN / RFID reader integration module 500 for recognizing the access management of the vehicle, and the RFID tag Issuing a wireless tag terminal 600, a server 700 for managing information about the vehicle, and an unmanned information terminal 800 for displaying the location of the vehicle so that the current parking state and individual vehicle location tracking The parking lot is managed using ubiquitous sensor network technology and ad hoc network technology.

The first RFID tag 100 is installed in the parking path and the parking area on the floor of the parking lot, and the RFID tag 100 stores location information of the floor of the parking lot. That is, in one embodiment, the first tag, the second tag, the third zone, etc. in the parking lot divided into the first tag to proceed to the first zone in order to proceed to the first zone information, or shown in Figure 2 As described above, each tag has location information of a parking lot floor, such as a tag installed in parking areas A to L of the first zone. Therefore, a plurality of RFID tags 100 are installed on the floor of the parking lot, and are transmitted to the first USN / RFID reader integrated module 200 installed in the vehicle driving to park.

The second RFID tag 200 transmits vehicle information regarding a vehicle owner, a model, a vehicle number, etc. to the third USN / RFID reader integrated module 500. In the case of a regular vehicle, information related to the vehicle is previously stored in the tag. As the vehicle enters the runner window, vehicle information is collected by the third USN / RFID reader integrated module 500 installed in the parking lot and the vehicle information is transmitted to the server 700. In addition, in the case of a non-standard vehicle, vehicle information is collected by the third USN / RFID reader integrated module 500 by receiving an RFID tag from the wireless tag terminal 600, and the vehicle information is transmitted to the server 700.

Therefore, the first RFID tag 100 and the second RFID tag 200 do not consume time to obtain the information of the vehicle, the parking route, and the parking area information to check whether there is an empty parking area. . In addition, the information of the first RFID tag 100 and the second RFID 200 is transmitted to the server 700 to analyze the parking-related information for each vehicle.

The first USN / RFID reader integration module 300 is installed inside the vehicle to collect location information of the RFID tag 100 installed on the floor of the parking lot and the second USN / RFID reader integration module 300 installed on the ceiling of the parking lot. To send. In addition, it collects information on the abnormality that occurs in the vehicle, such as fire, air pollution degree and transmits to the second USN / RFID reader integrated module 300 to prevent the accident in advance. Meanwhile, the first USN / RFID reader integration module 300 receives tag information from the RFID tag 100 in the 125 kHz ± 10 kHz frequency band in one direction.

The second USN / RFID reader integration module 400 is installed in plurality, such as the RFID tag 100, but much less than the RFID tag 100 is installed on the ceiling of the parking lot. That is, 900 MHz ± between the second USN / RFID reader integration module 400, another second USN / RFID reader integration module 400 or the second USN / RFID reader integration module 400, and the server 700. The second USN / RFID reader integration module 400 is installed every distance that communication can be made in the 20 GHz frequency band. Accordingly, the first USN / RFID reader integrated module 300 receives the parking lot floor information of the first RFID tag 100 or the information inside the vehicle and transmits the received information to the server 700. At this time, in order to transmit to the server 700, the second USN / RFID reader integration module 400 is performed on an ad hoc network basis.

In particular, the second USN / RFID reader integration module 400 uses the sensor network technology as in the first USN / RFID reader integration module 400 to detect abnormalities generated in the parking lot rather than inside the vehicle. Information about the pollution is transmitted to the server 700 to prevent an accident. That is, when very serious air pollution information is received by the second USN / RFID reader integrated module 400 on the first basement floor and transmitted to the server 700, the parking lot manager checks this. And obtain information capable of ventilating the first basement floor, and in another embodiment, when a fire occurs in the second basement, the second USN / RFID reader integrated module 400 detects and transmits the information to the server 700 so that the administrator can quickly Measures can be taken to prevent the spread of fire.

The third USN / RFID reader integration module 500 is installed at the entrance of the main magnetic field and receives tag information of the second RFID tag 200 installed in the vehicle. By transmitting the received tag information to the server 700, the parking fee settlement, vehicle access information is stored for the vehicle to check the record of all vehicles entered at any time.

The wireless tag terminal 600 provides a second RFID tag 200 and a first USN / RFID reader integrated module 300 to a non-periodical parking vehicle. The second RFID tag 200 and the first USN / RFID reader integrated module 300 to be provided are manufactured in one piece to facilitate use. In addition, it is connected to the client that can enter the vehicle information is issued by entering the owner, vehicle, car number, etc. in the second RFID tag (200).

The server 700 is a parking path, parking area information and the inside of the vehicle of the first RFID tag 100 received by the second USN / RFID reader integration module 400 from the first USN / RFID reader integration module 300 Receiving the status information, the second USN / RFID reader integration module 400 receives the status information on the abnormality occurring inside the parking lot, the third USN / RFID reader integration module 400 enters the vehicle Receive tag information of.

In this way, the server 700 analyzes the received information so that the client and the unmanned information terminal 800 connected to the server 700 display information such as a parking path of the vehicle, a full parking state of the parking lot, and an empty parking area of the parking lot. .

The unmanned information terminal 800 displays the parking lot related information analyzed by the server 700.

The above described first, second, third USN / RFID reader integration module 300, 400, 500 together with its components in FIG. 3 will be described in more detail.

3 is a configuration diagram of the USN / RFID reader integrated module according to FIG. 1 of the present invention, wherein the USN / RFID integrated module is largely an RFID reader module 10, a USN module 20, and the USN module 20. It consists of a sensor application 30 for managing the software.

More specifically, the USN / RFID reader module 10 includes an RF transmitter / receiver 11, a controller 12, an oscillator 13, a power amplifier 14, a FAS 15, and a peak detector ( 16, the MEM 17, the drive unit 18, and the connector 19.

The RF transmitter / receiver 11 transmits and receives a frequency in a 900 MHz band from the antenna. In particular, the RF transmitter transmits an RF signal through an antenna, and the RF receiver processes an RF signal received through the antenna.

The controller 11 performs a function of reading and decoding the RFID reader, controlling each component, and the oscillator 13 amplifies the power according to the output of the RF signal.

The filtering amplifying shaping 15 filters, amplifies, and pulses the signal detected by the peak detector 16, and the peak detector 16 detects the peak value of the received RF signal.

The MEM 17 stores a program downloaded from the server as a memory, the driver 18 drives an RS-232C interface with the USN module, and the connector 19 serves as a connector for transmitting an RFID reader input / output signal. do.

The USN module 20 includes an RF transmitter / receiver 21, a controller 22, a MAC 23, a storage 24, an A / D converter 25, a detector 26, and a connector 27. It is composed.

The RF transceiver 21 functions to transmit and receive a frequency of 125 kHz to 900 MHz band from an antenna using a transmit / receive ceramic chip antenna.

The controller 22 processes signals according to a program stored in the storage unit 24 and controls each component, and the MAC 23, a media access controller, performs protocol according to characteristics of a sensor node operating with mobility in various environments. Control access issues in the translation and data link layers.

The storage unit 24 stores a program downloaded from a sensor application, and the A / D converter 25 functions to convert an analog signal into a digital signal.

The sensing unit 26 detects information from a sensor attached directly or through a cable, and the connector 27 serves as a connector connected to the RFID reader board through a flat cable.

In the exemplary embodiment of the present invention, the USN module and the RFID reader module are connected to each other using a flat cable. However, the size of the USN module may be reduced by mounting the PCB on one PCB or stacking the PCB up and down.

FIG. 4 is an exemplary diagram of managing a vehicle in the server according to FIG. 1 of the present invention. The vehicle 700 is parked for all vehicles by the server 700 according to the components and the actions thereof described in FIGS. 1 to 3. Information about the route, the location of the parked vehicle, the parked time, the parked vehicle number, the type of vehicle, the owner of the server 700, the administrator can easily monitor and manage the unmanned information terminal in the direction that the vehicle proceeds to park The 800 is installed so that the driver can easily determine the location of his vehicle and the state of the currently parked vehicle.

Although the present invention has been described in detail so far, the embodiments mentioned in the process are only illustrative and are not intended to be limiting, and the present invention is provided by the following claims. Within the scope not departing from the scope of the component change that can be replaced evenly will be within the scope of the present invention.

 As described above, the present invention has an effect that can easily perform parking management by automating parking information with a real-time wireless recognition parking management system through the construction of an ad hoc network that can communicate with each other using an RFID module with a ubiquitous sensor network function. In addition, by using the ubiquitous sensor network, there is an effect that can immediately deal with abnormalities such as fire, air pollution generated in the parking lot, and has the effect of reducing labor costs as the unmanned parking lot management is possible.

Claims (17)

A plurality of first RFID tags having location information of a parking lot floor; A 1 USN / RFID reader integrated module configured to collect location information by the first RFID tag and collect abnormal phenomenon information in a vehicle; A plurality of second RFID reader integrating modules for receiving location information collected by the first USN / RFID reader integrating module and receiving abnormal phenomenon information in the vehicle collected by the first USN / RFID reader integrating module; A server configured to receive the location information received by the second USN / RFID reader integrated module and abnormal phenomenon information in the vehicle and analyze the location and abnormal phenomenon of the corresponding vehicle; An unmanned information terminal for displaying parking lot related information of the vehicle analyzed by the server; A second RFID tag having vehicle information of a regular and irregular parking vehicle; And A ubiquitous sensor network module and a real-time wireless identification parking management system using an RFID module, characterized in that the wireless tag terminal for providing the first USN / RFID reader integrated module. delete The ubiquitous sensor network module according to claim 1, wherein the first RFID tag is installed on the floor of the parking lot and displays the parking path and the parking area on the unmanned information terminal. delete The ubiquitous sensor network module according to claim 1, wherein the first USN / RFID reader integrated module receives tag information in a 125 kHz ± 10 kHz frequency band in a unidirectional direction from an RFID tag. Aware Parking Management System. The method of claim 1, wherein the second USN / RFID reader integration module is configured to integrate with a second USN / RFID reader integration module and another second USN / RFID reader integration module or a second USN / RFID reader integration module to form an ad hoc network. A ubiquitous sensor network module, and a real-time wireless identification parking management system using an RFID module, characterized in that communication is performed between the module and the server in a frequency band of 900 MHz ± 20 GHz. The ubiquitous sensor network module according to claim 6, wherein the second USN / RFID reader integrated module detects abnormalities in the parking lot for each floor of the parking lot, and a real-time wireless recognition parking management system using the RFID module. The system of claim 1, wherein the parking lot-related information is parked and managed by a ubiquitous sensor network, an ad hoc network technology, and a real-time radio recognition parking management system using an RFID module. A plurality of first RFID tags having location information of a parking lot floor; A second RFID tag having vehicle information; A first USN / RFID reader integrated module for collecting location information of the first RFID tag, receiving the vehicle information, and receiving abnormal phenomenon information in the vehicle; A plurality of second USN / RFID reader integration modules for receiving location information collected from the first USN / RFID reader integration module, vehicle information, and abnormal phenomenon information in the vehicle; A wireless tag terminal for providing the second RFID tag and the first USN / RFID reader integrated module to an irregular vehicle; Vehicle information of the second RFID provided by the wireless tag terminal received by the second USN / RFID reader integration module, location information of the first RFID collected by the first USN / RFID reader integration module, A server for receiving the abnormal phenomenon information and analyzing the corresponding vehicle; A ubiquitous sensor network module, and a real-time wireless identification parking management system using an RFID module, characterized in that consisting of an unmanned information terminal that displays the parking lot related information of the vehicle analyzed by the server. The ubiquitous sensor network module according to claim 9, wherein the first RFID tag is installed on the floor of the parking lot and displays the parking path and the parking area on the unmanned information terminal. delete delete 10. The ubiquitous sensor network module according to claim 9, wherein the first USN / RFID reader integrated module receives tag information in a 125 kHz ± 10 kHz frequency band in a unidirectional direction from an RFID tag. Aware Parking Management System. 10. The system of claim 9, wherein the second USN / RFID reader integration module is configured with a second USN / RFID reader integration module and another second USN / RFID reader integration module or a second USN / RFID reader integration module to form an ad hoc network. A ubiquitous sensor network module, and a real-time wireless identification parking management system using an RFID module, characterized in that communication is performed between the module and the server in a frequency band of 900 MHz ± 20 GHz. The ubiquitous sensor network module according to claim 9 or 14, wherein the second USN / RFID reader integrated module detects abnormalities in the parking lot for each floor of the parking lot, and real-time wireless identification parking management using the RFID module. system. The ubiquitous sensor network module and the RFID module of claim 9, wherein the wireless tag terminal provides a parking target vehicle in which a second RFID tag and a first USN / RFID reader integrated module are integrally manufactured. Real time wireless recognition parking management system using. 10. The system of claim 9, wherein the parking lot-related information is parked and managed by a ubiquitous sensor network and an ad hoc network technology.

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