KR101226098B1 - Movable roadside equipment and intelligent transport system - Google Patents

Abstract

PURPOSE: A moveable road side site and an event response type of intelligent traffic system are provided to directly move to a special event generation field, thereby efficiently controlling traffic flow. CONSTITUTION: A dedicated short-range communication(DSRC) detection unit detects a high-pass terminal in a vehicle. A power supply unit includes a battery charger and an inverter. A wireless communication unit transmits ID information of a high-pass terminal to an information processing server(211). A main control unit collects the ID information of the high-pass terminal and manages a control function for transmitting the ID information to the information processing server. A power distribution unit distributes power to each unit in a moveable road side site. [Reference numerals] (210) Clouding server; (211) Information processing server; (212) Information providing server; (220) Information providing site; (230) Operator terminal; (250) Exiting local government ITS center; (260) GIS software; (AA) Cellular network; (DD,CC,BB) User information provision; (EE) Operator operation information; (FF) Information connection; (GG) VMS display; (HH) Node link management; (II) Power supply unit; (JJ) Power supply management; (KK) Node/Link based data generation(generation in a driving process)

Description

Movable Roadside Equipment and Intelligent Transport System

The present invention relates to a mobile roadside base station and an event-responsive intelligent transportation system using the same, and more particularly, by supplementing a conventional intelligent transport system (ITS), a specific event (event, sporting event, holiday, road construction) Etc.) The present invention relates to a mobile roadside base station that moves directly to an occurrence site to efficiently control traffic flow and manages traffic congestion, and an event-responsive intelligent traffic system using the same.

The contents described in this section merely provide background information on the present embodiment and do not constitute the prior art.

As the economy and industry have developed and advanced rapidly around the world, the demand for vehicles has increased rapidly, and as the time spent by the driver increases, various intelligent transport systems (hereinafter, referred to as 'ITS') services Was asked.

ITS combines software technologies such as communication, electronics, control, and computing technologies with hardware-oriented infrastructures such as roads and vehicles to provide an integrated system between traffic networks and information and communication networks that enable safe, comfortable, and efficient transportation. Say.

ITS is very useful for maximizing the efficiency of transportation facilities, expanding the safety system of roads and vehicles, informatization and modernization of public transportation, and informatization of logistics transportation system.

On the other hand, the place where special events occur that generate much higher traffic than usual during short periods such as international events or local government festivals, although the need for the ITS system is very high, the large-scale ITS system is always available for such short-term special events. It is very difficult in terms of cost and maintenance.

In addition, the conventional base station system is not easy to change the location after installation for reasons such as the installation of the power supply cable of the roadside base station and the establishment of a communication line with the central server, for example, to expand or change the system in accordance with the situation of the construction of the new city. There is a problem that it is difficult to do.

Therefore, there is a need for an ITS system that can cope with traffic conditions that are very different from the usual over a short period of time, such as special events, disasters, disasters, and construction sites.

The present embodiment is a mobile roadside base station for efficiently controlling traffic flow and managing traffic congestion by directly moving to a special event occurrence site (event, sporting event, holiday, road construction, etc.) where traffic congestion is predicted, and an event using the same. The main objective is to provide a responsive intelligent transportation system.

According to an aspect of the present embodiment in order to achieve the above object, the mobile roadside base station is connected to the dedicated short-range communication (DSRC) detection unit for detecting a high-pass terminal mounted on a vehicle, a rechargeable battery, an external power source to charge A power supply unit including a charger for charging a battery for charging a battery and an inverter connected to an electrical terminal of the rechargeable battery and converting DC power into AC power, and ID information of a high-pass terminal detected by the DSRC detection unit through a public network; The mobile communication unit which transmits to the processing server, the main control unit for performing the control function for collecting the ID information of the high-pass terminal detected by the DSRC detection unit and transmits to the information processing server and receiving the AC power from the power supply unit It includes a power distribution unit for distributing power to each part of the roadside base station.

According to another aspect of the present embodiment, it further comprises a network hub switch for performing an interface function to enable Ethernet (Ethernet) communication between the DSRC detection unit and an external operator terminal and the main control unit.

According to another aspect of the present embodiment, the GPS receiver further includes a GPS receiver for receiving its location information from the GPS satellite and transmitting it to the information processing server through the wireless communication unit.

According to another aspect of the present embodiment, the main controller further includes a function of determining whether there is an abnormality of the mobile roadside base station and transmitting status information of the mobile roadside base station to the information processing server through the wireless communication unit.

According to another aspect of the present embodiment, the main control unit further includes a function of detecting the remaining battery capacity of the rechargeable battery and calculating a usable time.

According to another aspect of the present embodiment, the main control unit further includes a function of transmitting the battery state information including the detected battery remaining amount and the calculated available time to the information processing server through the wireless communication unit.

According to another aspect of the present embodiment, the battery controller further includes a battery information display unit which receives and displays battery state information including the remaining battery capacity and the calculated available time from the main controller.

According to an aspect of the present embodiment, the event-responsive intelligent transportation system is a plurality of mobile roadside base station for detecting a high-pass terminal in the vehicle is disposed on the road of the area where a temporary event is expected or occurring, the plurality of mobile roadside base station An information processing server that receives the ID information of the high-pass terminal detected by the public network, processes the ID information of the received high-pass terminal to generate traffic information, receives the traffic information from the information processing server, and transmits the traffic information to the user. An information providing server providing information and an operator terminal for controlling all functions of the system, such as registration and deletion of the mobile roadside base station, node / link management, information providing site management, and available traffic information service management.

According to another aspect of the present embodiment, the plurality of mobile roadside base station further includes a function of receiving its location information from a Global Positioning System (GPS) satellite and transmitting it to the information processing server through a public network.

According to another aspect of the present embodiment, the information processing server is characterized in that the processing of the ID information of the high-pass terminal received based on the location information of the plurality of mobile roadside base stations, identification numbers in the public network.

According to another aspect of the embodiment, the information processing server and the information providing server is characterized in that implemented through a cloud service.

According to another aspect of this embodiment, the information processing server is characterized in that for generating traffic information based on the standard node / link scheme for Intelligent Transport System (ITS).

According to another aspect of the present embodiment, the information providing server receives traffic information from the information processing server, characterized in that to provide traffic information through any one or more methods of the website, SNS and smartphone applications.

According to another aspect of the present embodiment, the traffic information provided by the information providing server is characterized in that it is provided in the traffic situation for each major section or in the form of a Geographic Information System (GIS) map.

According to another aspect of the present embodiment, the information providing server is characterized in that the information associated with the pre-established ITS center.

According to an aspect of the present embodiment, the event-responsive intelligent transportation system providing method is an event-responsive intelligent transportation using a high-pass terminal (OBE) in the vehicle, a mobile roadside base station installed on the roadside, an information processing server and an information providing server In the method of providing a system, a process of installing a roadside base station for arranging at least one mobile roadside base station on a road in a region where a temporary event occurrence or occurrence is expected, wherein the at least one mobile roadside base station arranged to the high-pass terminal in the vehicle An information collection process of detecting and transmitting ID information of the detected high-pass terminal to the information processing server through a cellular network, and the information processing server processes the information transmitted from the plurality of mobile roadside base stations to generate traffic information Processing process and the information providing server the information processing Receiving the traffic information from the server includes the information providing process for providing the traffic information to the driver.

According to another aspect of the present embodiment, the at least one mobile roadside base station further comprises a location information transmission process for receiving its location information from a GPS satellite and transmits it to the cloud center through the wireless modem.

According to another aspect of the present embodiment, the information processing process generates traffic information based on location information of the plurality of mobile roadside base stations, identification numbers in a public network, and ID information of detected high-pass terminals. do.

According to another aspect of the present embodiment, the information processing process is characterized in that for generating traffic information based on the standard node / link system for ITS.

According to another aspect of the present embodiment, the information providing process is characterized in that to provide the traffic information through any one or more methods of the website, SNS and smartphone applications.

According to another aspect of the present embodiment, the traffic information provided in the information providing process is characterized in that the traffic status for each major section or in the form of a Geographic Information System (GIS) map.

Mobile roadside base station according to the present invention is provided with its own power supply (rechargeable battery), there is no need to bury the separate power cable for power supply during installation.

In addition, since it is connected to the information processing server through a cellular network such as CDMA, 3G, it is unnecessary to establish a separate communication line for communicating with the information processing server at the time of installation.

In addition, since the installation process does not require the laying of the power cable and the communication line, it is easy to install unlike the existing fixed roadside base station, and it is easy to change the installation location as needed.

The event-responsive intelligent transportation system according to the present invention employs a mobile roadside base station, a cloud-type server, and a mobile operator terminal, so that the ITS service can be deployed more quickly and economically than the existing ITS construction.

In addition, due to the ease of system construction, it is possible to quickly deploy ITS services by dealing with sites with unusually different traffic flows over a short period of time such as special events, disasters, disasters, and construction sites.

In addition, by generating traffic information according to the standard node / link system for ITS, it is possible to link information with the already established ITS center.

1 is a block diagram schematically illustrating a configuration of a mobile roadside base station according to an embodiment of the present invention.
2 is a schematic diagram of an event-responsive intelligent transportation system according to an embodiment of the present invention.
3 is a flowchart of traffic information illustrating a method for providing an event-responsive intelligent transportation system according to an embodiment of the present invention.

Hereinafter, a detailed description for implementing a mobile roadside base station and an event-responsive intelligent transportation system using the same will be described. In order to clearly illustrate the present invention, parts not related to the description are omitted, and like parts are denoted by similar reference numerals throughout the specification.

Throughout the specification, when an element is referred to as being "comprising" or "comprising", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise . In addition, as described in the specification. The terms 'unit' and 'module' refer to a unit that processes at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software.

Now, a mobile roadside base station and an event-responsive intelligent traffic system using the same will be described in detail with reference to the accompanying drawings.

1 is a block diagram schematically illustrating a configuration of a mobile roadside base station according to an embodiment of the present invention.

As shown in FIG. 1, the mobile roadside base station according to an embodiment of the present invention includes a DSRC detector 100, a main control unit 110, a wireless communication unit 120, a network hub switch 130, a power supply unit 140, and It includes a power distribution unit 150.

In an embodiment of the present invention, the mobile roadside base station includes only the DSRC detection unit 100, the main control unit 110, the wireless communication unit 120, the network hub switch 130, the power supply unit 140, and the power distribution unit 150. Although described as being merely illustrative of the technical spirit of one embodiment of the present invention, those skilled in the art to which one embodiment of the present invention belongs to the essential characteristics of one embodiment of the present invention Various modifications and variations may be applied to the components included in the mobile roadside base station without departing from the scope.

The DSRC detection unit 100 detects a radio signal transmitted from a high pass terminal (OBE) mounted on a vehicle passing through a point controlled by a roadside base station, and extracts ID information of the detected high pass terminal.

The main control unit 110 controls the DSRC detection unit 100 and the wireless communication unit 120 to collect ID information of the high-pass terminal detected by the DSRC detection unit 100 and transmit the ID information to the information processing server through the wireless communication unit 120. This is the overall control function. That is, the main controller 110 receives the ID information of the high pass terminal from the DSRC detection unit 100 and controls the wireless communication unit 120 to transmit the ID information of the high pass terminal to the information processing server. According to an exemplary embodiment, the main controller 110 may determine whether there is an abnormality of the mobile roadside base station and transmit the state information of the mobile roadside base station to the information processing server through the wireless communication unit 120. In addition, the main controller 110 detects the remaining battery capacity of the battery included in the power supply unit to calculate the available time, and transmits the battery status information including the remaining battery time and available time to the information processing server through the wireless communication unit 120 It may include a function that can. In addition, the main control unit 110 may include a power on / off function for controlling the mobile roadside base station to be turned on / off by receiving a control signal from the information processing server through the wireless communication unit 120. .

The wireless communication unit 120 transmits the ID information of the high-pass terminal detected by the DSRC detection unit 100 to the information processing server through a public network such as a cellular network according to the control signal of the main controller 110. The present invention is configured to connect to an information processing server using a cellular network such as CDMA, 3G, etc., thereby eliminating the limitation of establishing a communication line for connection to a dedicated communication network required by the existing fixed roadside base station. In addition, by using a public network such as a cellular network, each mobile roadside base station has an advantage of having its own unique identification number on the public network irrespective of the change of installation location. That is, the information processing server receiving the ID information of the high pass terminal from the mobile roadside base station may generate traffic information by classifying / analyzing the ID information of the high pass terminal through the unique identification number of the mobile roadside base station on the public network. have. According to an embodiment, the wireless communication unit 120 may transmit the state information of the mobile roadside base station received from the main control unit to the information processing server. In addition, the wireless communication unit 120 may transmit the battery status information of the mobile roadside base station received from the main control unit to the information processing server. The wireless communication unit 120 may be integrally mounted to a mobile roadside base station, or in some embodiments, may be configured to mount a wireless communication module having a USB type to the main control unit 110.

The network hub switch 130 performs an interface function to enable Ethernet communication between the DSRC detection unit 100 and the main control unit 110. In addition, the network hub switch 130 performs an interface function to enable Ethernet communication between the operator terminal and the main control unit to be accessed from the outside. As a result, the manager of the mobile roadside base station can manually control the main control unit through the operator terminal, or obtain the state information of the mobile roadside base station, including the presence or absence of the abnormal condition of the mobile roadside base station and the battery remaining information from the main control unit. According to an embodiment, the communication method supported by the network hub switch 130 may be one of various communication methods such as wired or wireless as well as Ethernet communication.

The mobile roadside base station of the present invention has a power supply unit 140 so as to facilitate the quick installation and change of the installation place in the field site that requires the ITS service, unlike the existing base station stationary stationary installation.

Existing roadside base stations are fixedly installed by feeding a separate feeder cable for power supply, the power is introduced into the roadside base station through the embedded feeder cable. On the other hand, in the mobile roadside base station of the present invention, the power supply unit 140 is connected to the rechargeable battery 142, an external power source and the electrical terminal of the charger 141 and the rechargeable battery 142 to charge the rechargeable battery 142 And an inverter 143 connected to convert the DC power into an AC power having a predetermined frequency and voltage. The rechargeable battery 142 may be configured by using one battery or by connecting a plurality of batteries in series / parallel. The external power source may be configured by various embodiments, such as a power provided by a probe vehicle device, a power source provided by a power box such as a street lamp / traffic light located near an installation location, and according to the embodiment, a solar generator, a wind generator, A generator such as a diesel generator may be used, and the generator may be configured as an integrated or combined with a mobile roadside base station.

This eliminates the power supply method of laying the separate feeder cable needed for the existing roadside base station or the feeder cable such as street lamps and traffic lights, and enables the installation of the roadside base station quickly at the site location requiring the short-term ITS service. Also, it is easy to change or move the installation location of the roadside base station according to the change of circumstances.

The power distribution unit 150 receives the AC voltage from the power supply unit 140 and distributes power to the entities of the mobile roadside base station. In some embodiments, the power distribution unit 150 may include an AC outlet 151, a DC 12V converter 152, a DC 24V converter 153, a surge protector 154, and an AC breaker 155.

The AC outlet 151 supplies an AC current drawn from the AC breaker 150 to the network hub switch 130.

The DC 12V converter 152 converts the AC current drawn from the AC breaker 150 into a 12V DC current and supplies the main controller 110 and the devices using the 12V DC current.

The DC 24V converter 153 converts the AC current drawn from the AC breaker 150 into a 24V DC current, and supplies the DCRC to the DSRC detector 100 and the devices using the 24V DC current.

The surge protector 154 serves to prevent circuit damage of the roadside base station due to surge voltage caused by static electricity, lightning, inverter 243, and the like. Due to the nature of roadside base stations installed outdoors, there is a high necessity to protect internal circuits and the like from surge voltages caused by lightning.

The AC breaker 150 performs a function of opening and closing the energization of the 220V AC current drawn from the inverter 143.

Since the configuration of the power distribution unit 150 illustrated above is only one embodiment of the present invention, various modifications and variations may be made without departing from the essential characteristics of the present invention.

According to an embodiment, the mobile roadside base station may further include a GPS receiver (not shown) that receives its location information from a GPS satellite. In this case, the mobile roadside base station wirelessly transmits its location information together with its identification number. It transmits to the information processing server through the communication unit 120. In this case, the location information may be expressed as location information according to a standardized node / link system for ITS. The installation location of the mobile roadside base station may be changed as needed. The mobile roadside base station receives its location information from the GPS satellites and transmits it to the information processing server, thereby processing the information on the information processing server according to the change of the installation location. The disadvantage of having to modify the algorithm is eliminated.

In addition, the mobile roadside base station according to another embodiment may further include a battery information display unit for collecting and displaying the battery information of the battery 142 from the main controller 110. The information displayed here may be a battery remaining time and available time.

In addition, according to another embodiment of the mobile roadside base station main controller 110 from the information collection server through the wireless communication unit 120

2 is a schematic diagram of an event-responsive intelligent transportation system according to an embodiment of the present invention.

As shown in FIG. 2, an event-responsive intelligent traffic system according to an embodiment of the present invention is a high-pass terminal (not shown) of a vehicle, a mobile roadside base station 200, a clouding server 210, and an operator terminal 230. It includes. In addition, the clouding server 210 includes an information processing server 211 and the information providing server 212.

In particular, the event-responsive intelligent transportation system of the present embodiment has the following characteristics different from the existing ITS system to secure mobility. First, instead of the existing fixed roadside base station, a mobile roadside base station is disposed at a necessary location. Second, instead of building an ITS center with an existing central server, collection server, operating terminal, etc., using a cloud service (Cloud Service) for information processing server 211 and information providing server 212, notebooks, An operator terminal 230 using a portable terminal such as a tablet PC or a smartphone replaces an operation terminal of an existing ITS center.

High pass terminals are classified according to the communication method and the power method. According to a communication method, a high pass terminal includes a radio frequency (RF) method and an infrared ray (IR) method.

The mobile roadside base station used in the event-responsive intelligent transportation system of the present embodiment is a mobile roadside base station having the above-described configuration, and is disposed at an intersection of an event occurrence point or the like. Here, events occur in areas where large-scale events such as international events take place, areas requiring traffic information due to disasters / disasters, areas where temporary ITS services are required according to construction progress such as construction of new cities, and existing fixed ITS. It refers to the area where ITS service needs to be judged before construction.

Information processing between the high-pass terminal of the vehicle and the mobile roadside base station 200 uses dedicated short-range communication (hereinafter, referred to as 'DSRC'). DSRC is one of communication means for providing ITS service in wireless dedicated mobile communication for vehicles. Information required in the ITS should be transmitted to each other through communication between the roadside base station and the vehicle, and in order to implement this, a technology capable of wireless high-speed packet communication between both devices should be used. DSRC features two-way near-field communication between roadside base stations and vehicles, one-to-many communication functions, high-speed transmission, and inexpensive and simple modulation techniques.

The mobile roadside base station 200 detects ID information of the high pass terminal by performing DSRC communication with the high pass terminal provided in the vehicle passing through the jurisdiction. The ID information of the detected high-pass terminal is transmitted to the information processing server 211 of the clouding server 210 through a public network such as a cellular network. The present invention configures the mobile roadside base station 200 to connect to the clouding server using a public network such as a cellular network, thereby eliminating the limitation of establishing a communication line for connection to a dedicated communication network required by the existing fixed roadside base station. It was. That is, by using a public network in which a service area is constructed nationwide as a communication means between the mobile roadside base station 200 and the clouding server 210, the mobile roadside base station 200 is connected to the clouding server regardless of the location where the mobile roadside base station 200 is disposed. There is an advantage that can guarantee communication. In addition, in order to arrange a mobile roadside base station in a necessary place, there is no need to go through a process of establishing a separate communication line, so there is an advantage in that an ITS service can be rapidly deployed in a corresponding site in response to an event occurrence. Meanwhile, since each mobile roadside base station has its own unique identification number on a public network such as a cellular network, the clouding server may identify each mobile roadside base station through the above identification number.

The information processing server 211 collects ID information of the high-pass terminal detected from one or more mobile roadside base stations, stores them in a database, and analyzes the database to generate traffic information matching the standardized ITS node / link system. .

According to an embodiment, the mobile roadside base station 200 may further include a GPS module that receives its location information from a GPS satellite, in which case the mobile roadside base station 200 includes its location with its identification number. Information may be transmitted to the information processing server 211 through a public network such as a cellular network. Since the mobile roadside base station 200 used in the event-responsive intelligent transportation system has a high possibility of being temporarily installed at an event site or the installation place may be arbitrarily changed as necessary, the mobile roadside base station 200 has its GPS changed. By transmitting the location information to the information processing server 211, it is possible to solve the problem that the location of the roadside base station must be artificially reset when the information processing server 211 integrates / analyzes the traffic information.

The information providing server 212 receives traffic information generated from the information processing server 211 and provides traffic information through a website, an SNS, a smartphone application, and the like. The traffic information provided herein may be in the form of a traffic situation for each major section or a Geographic Information System (GIS) map. In addition, if there is an ITS center 250 already established by the local government, the Ministry of Construction and Transportation, Korea Expressway Corporation, and the National Land Management Administration, the information providing server 212 links information with the pre-established ITS center 250. It can be configured to. However, when the information format is different from the existing ITS center 250, it is necessary to process and provide traffic information. Therefore, it is preferable to generate traffic information based on a standardized ITS node / link system. According to an exemplary embodiment, the information providing server 212 may be configured to provide traffic information through a variable message sign (VMS) mounted on the probe vehicle device 240.

The operator terminal 230 registers and deletes the mobile roadside base station 200, node / link management, information service site 220 management, and provide traffic information service on behalf of an operation terminal located in an existing ITS center of a fixed ITS. It performs management functions and uses mobile terminals such as laptops, tablet PCs, and smartphones to secure mobility.

3 is a flowchart of traffic information illustrating a method for providing an event-responsive intelligent transportation system according to an embodiment of the present invention.

As shown in FIG. 3, the method for providing an event-responsive intelligent transportation system according to an embodiment of the present invention includes an information gathering process S300, an information processing process S310, and an information providing process S320. .

The information gathering process S300 includes a process of disposing a mobile roadside base station at an event location (S301), a process of detecting an OBE ID (S302), and a process of transmitting an OBE ID (S303).

Process S301 is a process of arranging at least one mobile roadside base station on a road of an area where a temporary event is expected or occurred. For example, to build a fixed ITS, an area where large-scale events such as international events take place, areas that need to provide traffic information due to disasters / disasters, areas where temporary ITS services are required according to construction progress such as construction of new cities, etc. At least one mobile roadside base station is selected by selecting a node / link determined to be suitable for collecting traffic information on a road in an area where the ITS service needs to be determined before.

Step S302 is a process of extracting ID information of the high-pass terminal by detecting at least one radio signal transmitted from the high-pass terminal mounted on the vehicle passing through its jurisdiction by one or more mobile roadside base stations arranged. Information processing between the high-pass terminal and the mobile roadside base station uses near field communication.

In step S303, the mobile roadside base station transmits ID information of the high pass terminal detected in step S302 to the information processing server on the clouding server using a public network such as a cellular network. At this time, the mobile roadside base station may transmit the ID information of the high-pass terminal detected with its identification number.

The information processing process S310 includes a process of collecting information from the mobile roadside base station S311, a process of storing the collected information S312, and a data processing process of generating traffic information based on the OBE ID S313. .

Step S311 is a process in which the information processing server on the clouding server receives and collects ID information of the high-pass terminal from one or more mobile roadside base stations disposed at each location. According to an embodiment, the information processing server may receive the roadside base station identification number which transmits the roadside base station identification number from the mobile roadside base station together with the ID information of the high pass terminal.

Process S312 is a process of storing the information collected by the information processing server on the cloud server in the database. The information processing server stores ID information of the high-pass terminal in a database according to the identification number of each mobile roadside base station.

In step S313, the information processing server on the clouding server generates the traffic information by processing the information stored in the database. The information processing server analyzes / processes the received ID information of the high-pass terminal based on the identification number of the mobile roadside base station and the location information on the ITS standard node / link of the mobile roadside base station to generate traffic information. In this case, the traffic information is preferably generated to meet the standard node / link system for ITS.

The information providing process (S320) includes a process of providing traffic information for each major section (S321) and a process of providing a traffic information map service (S322).

Processes S321 and S322 provide traffic information generated by the information processing server to drivers, and provide traffic information for each major section through a website, SNS, or smartphone application (S321), or a traffic information map service. It provides a process (S322).

According to the embodiment, it may include a process of sharing traffic information with each other in connection with an ITS center already established by the local government, the Ministry of Construction and Transportation, Korea Expressway Corporation, and the Land Administration.

S300, S310, and S320 described above correspond to the functions of the mobile roadside base station 200, the information processing server 211, and the information providing server 212 of the event-responsive intelligent transportation system of FIG. 3, respectively. It should be noted that the sub-component processes of may be variously configured according to the functions of the mobile roadside base station 200, the information processing server 211 and the information providing server 212 of the event-responsive intelligent transportation system of FIG. do.

In the above description, it is described that all the components constituting the present invention operate as a single unit, but the present invention is not necessarily limited to such an operation. That is, all of the components may operate selectively in combination with one or more of them. In addition, all of the components may be configured as independent hardware or middleware, but may be implemented as an embedded program having a program module that performs some or all functions of each component. Codes and code segments constituting the embedded program may be easily inferred by those skilled in the art. Such a program can be embodied in the present invention by being stored in a system readable storage medium and read and executed by the system.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the present invention is not intended to limit the technical idea of the present embodiment but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

100: DSRC detection unit
110: subject fisherman
120: wireless communication unit
130: network hub switch
140: power supply
141: charger
142: rechargeable battery
143: inverter
150: power distribution unit
151: AC outlet
152: DC 12V Converter
153: DC 24V Converter
154: surge protector
155: AC breaker
200: mobile roadside base station
210: cloud server
211: Information Processing Server
212: information server
220: operator terminal

Claims (26)

In a mobile roadside base station,
Dedicated Short-Range Communication (DSRC) detecting unit for detecting a high pass terminal mounted in a vehicle;
A power supply unit including a rechargeable battery, a charger connected to an external power source to charge the rechargeable battery, and an inverter connected to an electrical terminal of the rechargeable battery to convert DC power into AC power;
A wireless communication unit for transmitting ID information of the high-pass terminal detected by the DSRC detection unit to an information processing server through a public network;
A main control unit that manages a control function for collecting ID information of the high pass terminal detected by the DSRC detection unit and transmitting the collected ID information to the information processing server; And
A power distribution unit that receives AC power from the power supply unit and distributes power to each part of the mobile roadside base station
Mobile roadside base station comprising a. In a mobile roadside base station,
A DSRC detection unit detecting a high pass terminal mounted in a vehicle;
A power supply unit including a rechargeable battery, a charger connected to an external power source to charge the rechargeable battery, and an inverter connected to an electrical terminal of the rechargeable battery to convert DC power into AC power;
A wireless communication unit for transmitting ID information of the high-pass terminal detected by the DSRC detection unit to an information processing server through a public network;
A main control unit that manages a control function for collecting ID information of the high pass terminal detected by the DSRC detection unit and transmitting the collected ID information to the information processing server;
A power distribution unit receiving AC power from the power supply unit and distributing power to each unit of the mobile roadside base station; And
A network hub switch performing an interface function to enable Ethernet communication between the DSRC detector, an external operator terminal, and the main controller.
Mobile roadside base station comprising a. In a mobile roadside base station,
A DSRC detection unit detecting a high pass terminal mounted in a vehicle;
A power supply unit including a rechargeable battery, a charger connected to an external power source to charge the rechargeable battery, and an inverter connected to an electrical terminal of the rechargeable battery to convert DC power into AC power;
A wireless communication unit for transmitting ID information of the high-pass terminal detected by the DSRC detection unit to an information processing server through a public network;
A main control unit that manages a control function for collecting ID information of the high pass terminal detected by the DSRC detection unit and transmitting the collected ID information to the information processing server;
A power distribution unit receiving AC power from the power supply unit and distributing power to each unit of the mobile roadside base station; And
GPS receiver which receives its location information from GPS satellite and transmits it to the information processing server through the wireless communication unit
Mobile roadside base station comprising a. The method of claim 2,
And a GPS receiver configured to receive its location information from a GPS satellite and transmit the received location information to the information processing server through the wireless communication unit. The method according to any one of claims 1 to 4,
The main fisherman,
And a function of transmitting the state information of the mobile roadside base station to the information processing server through the wireless communication unit by determining whether there is an abnormality of the mobile roadside base station. The method according to any one of claims 1 to 4,
The main fisherman,
And a function of calculating a usable time by detecting a battery remaining amount of the rechargeable battery. 6. The method of claim 5,
The main fisherman,
And a function of calculating a usable time by detecting a battery remaining amount of the rechargeable battery. The method according to claim 6,
The main fisherman,
And a function of transmitting the battery state information including the battery remaining amount and the available time to the information processing server through the wireless communication unit. The method according to claim 6,
And a battery information display unit for receiving and displaying battery status information including the remaining battery level and the calculated available time from the main controller. 8. The method of claim 7,
The main fisherman,
And a function of transmitting the battery state information including the battery remaining amount and the available time to the information processing server through the wireless communication unit. 8. The method of claim 7,
And a battery information display unit for receiving and displaying battery status information including the remaining battery level and the calculated available time from the main controller. The method of claim 10,
And a battery information display unit for receiving and displaying battery status information including the remaining battery level and the calculated available time from the main controller. In event-responsive intelligent transportation system,
A plurality of mobile roadside base stations disposed on roads in areas where temporary events are expected or occurring and detecting high pass terminals in a vehicle;
An information processing server which receives ID information of the high pass terminal detected by the plurality of mobile roadside base stations through a public network and processes the ID information of the received high pass terminal to generate traffic information;
An information providing server receiving traffic information from the information processing server and providing traffic information to a user; And
Operator terminal for controlling all functions of the system such as registration and deletion of the mobile roadside base station, node / link management, information providing site management, traffic information service management available
Event-responsive intelligent transportation system comprising a. The method of claim 13,
The plurality of mobile roadside base station further comprises a function for receiving its position information from a GPS (Global Positioning System) satellite and transmits it to the information processing server through a public network. The method of claim 13,
The information processing server,
Event response-type intelligent traffic system, characterized in that for processing the ID information of the high-pass terminal received based on the location information of the plurality of mobile roadside base stations, identification numbers in the public network. The method of claim 13,
The information processing server and the information providing server event-responsive intelligent transportation system, characterized in that implemented through a cloud service. The method of claim 13,
The information processing server is an event-adaptive intelligent traffic system, characterized in that for generating traffic information based on the standard node / link system for Intelligent Transport System (ITS). The method of claim 13,
The information providing server receives the traffic information from the information processing server, event-adaptive intelligent traffic system, characterized in that to provide traffic information through any one or more of the website, SNS and smart phone applications. The method of claim 13,
The traffic information provided by the information providing server is an event-responsive intelligent traffic system, characterized in that it is provided in the traffic situation for each major section or Geographic Information System (GIS) map format. The method of claim 13,
The information providing server is an event response-type intelligent transportation system, characterized in that to link the information with the pre-built ITS center. In the method of providing an event-responsive intelligent transportation system using a high-pass terminal (OBE) in the vehicle, a mobile roadside base station installed on the roadside, an information processing server and an information providing server,
A roadside base station installation process of arranging at least one mobile roadside base station on a road of an area where a temporary event is expected or occurred;
An information collection process of the arranged one or more mobile roadside base stations detecting the highpass terminal in the vehicle and transmitting ID information of the detected highpass terminal to the information processing server through a cellular network;
An information processing process in which the information processing server generates traffic information by processing the information transmitted from the plurality of mobile roadside base stations; And
An information providing process of receiving the traffic information from the information processing server by the information providing server and providing the traffic information to a driver.
Method of providing an event-responsive intelligent transportation system comprising a. 22. The method of claim 21,
And providing location information transmission process of receiving the location information of the at least one mobile roadside base station from the GPS satellite and transmitting the location information to the information processing server. 22. The method of claim 21,
The information processing process,
And providing traffic information based on the location information of the plurality of mobile roadside base stations, identification numbers in the public network, and ID information of the detected high-pass terminal. 22. The method of claim 21,
The information processing process,
A method of providing an event-responsive intelligent traffic system, characterized in that traffic information is generated based on a standard node / link system for ITS. 22. The method of claim 21,
The information providing process,
Providing the traffic information through any one or more of the website, SNS and applications for smartphones event providing intelligent traffic system providing method. 22. The method of claim 21,
Traffic information provided in the information providing process,
A method of providing an event-responsive intelligent traffic system, characterized in that it is in the form of a traffic situation or a Geographic Information System (GIS) map for each major section.

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