ON BOARD UNIT AND METHOD FOR SOLVING COMMUNICATATION ERROR
Provided is a method for solving a communication error between Hi-pass base stations on a terminal mounted in a vehicle exiting from a Hi-pass road. The method includes the following steps of: sensing a predetermined communication error state between the Hi-pass base stations; as the communication e...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
12.07.2022
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Abstract | Provided is a method for solving a communication error between Hi-pass base stations on a terminal mounted in a vehicle exiting from a Hi-pass road. The method includes the following steps of: sensing a predetermined communication error state between the Hi-pass base stations; as the communication error is sensed, transmitting an activation slot (ACTS) to the Hi-pass base stations in accordance with a preset cycle or a predetermined step; and as the communication error is determined as solved, stopping the transmission of the activation slot and resuming the communication. A communication frame between the Hi-pass base stations and the vehicle-mounted terminal comprises a frame control message slot (FCMS), a message data slot (MDS), and the activation slot. Therefore, the present invention is capable of stabilizing communication quality and reducing communication errors.
하이패스 차로를 진출하는 차량에 탑재된 단말에서의 하이패스 기지국 간의 통신 장애 해소 방법이 제공된다. 상기 방법은 상기 하이패스 기지국 간의 소정의 통신 장애 상태를 감지하는 단계; 상기 통신 장애가 감지됨에 따라, 미리 설정된 주기 또는 소정의 단계에 따라 접속 요구 슬롯(ACTS; Activation Slot)을 상기 하이패스 기지국으로 전송하는 단계; 및 상기 통신 장애가 해소된 것으로 판단됨에 따라, 상기 접속 요구 슬롯의 전송을 중단하고 통신을 재개하는 단계를 포함한다. 상기 하이패스 기지국과 차량 탑재 단말 간의 통신 프레임은 프레임 제어 슬롯(FCMS; Frame Control Message Slot), 메시지 제어 슬롯(MDS; Message Data Slot) 및 상기 접속 요구 슬롯으로 구성된다. |
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AbstractList | Provided is a method for solving a communication error between Hi-pass base stations on a terminal mounted in a vehicle exiting from a Hi-pass road. The method includes the following steps of: sensing a predetermined communication error state between the Hi-pass base stations; as the communication error is sensed, transmitting an activation slot (ACTS) to the Hi-pass base stations in accordance with a preset cycle or a predetermined step; and as the communication error is determined as solved, stopping the transmission of the activation slot and resuming the communication. A communication frame between the Hi-pass base stations and the vehicle-mounted terminal comprises a frame control message slot (FCMS), a message data slot (MDS), and the activation slot. Therefore, the present invention is capable of stabilizing communication quality and reducing communication errors.
하이패스 차로를 진출하는 차량에 탑재된 단말에서의 하이패스 기지국 간의 통신 장애 해소 방법이 제공된다. 상기 방법은 상기 하이패스 기지국 간의 소정의 통신 장애 상태를 감지하는 단계; 상기 통신 장애가 감지됨에 따라, 미리 설정된 주기 또는 소정의 단계에 따라 접속 요구 슬롯(ACTS; Activation Slot)을 상기 하이패스 기지국으로 전송하는 단계; 및 상기 통신 장애가 해소된 것으로 판단됨에 따라, 상기 접속 요구 슬롯의 전송을 중단하고 통신을 재개하는 단계를 포함한다. 상기 하이패스 기지국과 차량 탑재 단말 간의 통신 프레임은 프레임 제어 슬롯(FCMS; Frame Control Message Slot), 메시지 제어 슬롯(MDS; Message Data Slot) 및 상기 접속 요구 슬롯으로 구성된다. |
Author | YANG CHAN HONG KIM GIL TAE JO JANG HYEON KIM JONG HO |
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DocumentTitleAlternate | 하이패스용 차량 탑재 단말 및 이의 통신 장애 해소 방법 |
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Snippet | Provided is a method for solving a communication error between Hi-pass base stations on a terminal mounted in a vehicle exiting from a Hi-pass road. The method... |
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SubjectTerms | CHECKING-DEVICES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FARE-REGISTERING APPARATUS FRANKING APPARATUS PHYSICS TICKET-ISSUING APPARATUS TRANSMISSION |
Title | ON BOARD UNIT AND METHOD FOR SOLVING COMMUNICATATION ERROR |
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