Abstract:
PURPOSE: A terminal for a vehicle, a vehicle managing device and a vehicle managing method using refueling information are provided to solve a lack of fuel by determining the entrance to road through the comparison of a movable distance with refuelable information. CONSTITUTION: A remaining-fuel collecting unit(11) collects remaining amount of fuel from a particular vehicle. A control unit(15) measures mileage through the fuel consumption of the particular vehicle. The control unit calculates a movable distance through the mileage and the amount of fuel. A transmitter(17) transmits the movable distance to a vehicle managing unit. A mileage input unit(13) receives the average mileage of the particular vehicle through a key button.
Abstract:
본 발명은 구간 과속 경고 장치 및 시스템에 관한 것이다. 본 발명의 구간 과속 경고 장치 및 시스템은, 단속 구간에서의 차량의 평균 속도가 규제 속도를 초과하는 지 여부에 의해 차량의 과속 여부를 단속하는 구간 과속 단속 방식에서, 단속 구간을 주행 중인 차량의 현재 속도가 구간 규제 속도를 초과할 것인지 여부를 판정하고 경고한다. 단속 구간을 주행 중인 차량이 구간 규제 속도를 초과할 것인지 여부는, 단속 구간의 시작 위치로부터 차량의 현재 위치까지의 주행 거리, 주행거리까지의 차량의 주행 시간, 및 차량의 현재 위치로부터 단속 구간의 종료 위치까지의 잔여 거리에 의해 결정된다. 차량의 현재 위치가 구간 규제 속도를 초과하게 될 것이라고 판정되면, 과속 경고 메시지가 문자, 음성, 또는 경고음의 형태로 출력된다. 또한, 본 발명의 구간 과속 경고 장치 및 시스템은, 차량의 현재 위치에서 구간 규제 속도를 초과하지 않게 될 최고 속도를 추천 속도로서 운전자에게 제시한다.
Abstract:
PURPOSE: A domain-based packet forwarding method and system are provided to solve the problem of data plane performance degradation due to the length of a header. CONSTITUTION: A domain-based packet forwarding system includes a path server (100), receiving a request of path information and dividing a path, and domains forwarding a packet. The path server receives a request of path information for transmission from a sending domain, desiring to transmit a packet to a destination domain among the domains, and determines a path. The path server divides the path by the number of domains conforming to a predetermined standard and transmits this path information to a domain connecting the divided path. In case there are five domains (R0-R4), including the destination domain, from the sending domain on a path, the path server divides the path into a section containing three domains (R0-R2) from the sending domain. The path server divides the path into a section containing three domains (R2-R4), including the destination domain, by setting the third domain (R2) as a branch domain connecting the divided path. [Reference numerals] (210,AA,CC,EE,GG) Authentication server; (220) Forwarding proccessing unit; (220,BB,DD,FF,HH) Forwarding proccessing unit; (II) First partial path; (JJ) Second partial path
Abstract:
Section speed alarm device and system are provided, which can give alarm of speeding in the section secure road by determining speeding. A distance detective part(21) detects the residual distance to the secure end point from the current position and driving distance of the current position from the beginning of regulation spot. The time detection part(22) detects the driving time to the current position of the vehicle from the beginning of regulation spot. The speed detector(23) detects the current speed of the vehicle. The speed decision device(24) uses the detected driving distance, the residual distance, and the driving time and determines if the vehicle speed exceeds the regulation speed of the overspeed regulation section. The speeding guideline output unit(25) outputs the speeding alarm message.