KR970049941A

KR970049941A - Dead reckoning device and dead reckoning with altitude correction

Info

Publication number: KR970049941A
Application number: KR1019950055181A
Authority: KR
Inventors: 이창호
Original assignee: 전성원; 현대자동차 주식회사
Priority date: 1995-12-23
Filing date: 1995-12-23
Publication date: 1997-07-29

Abstract

이 발명은 고도에 따른 주행거리를 보정한 추측항법 장치 및 추측항법에 관한 것으로, 고도를 감지하기 위한 고도 감지수단과; 주행거리 감지하기 위한 주행거리 감지수단과; 상기 고도 감지수단과 주행거리 감지수단의 출력을 입력받아 실제 지도상에 표시되어야 할 거리를 계산하기 위한 제어수단과; 상기 제어수단의 출력신호를 입력받아 차량의 정확한 위치를 표시하기 위한 표시수단을 포함하여 구성되어, 고도를 측정하는 센서를 더 달아 고도를 측정함과 동시에 경사의 각도를 계산하여 실제 지도상에 표현해야 할 거리를 정확히 측정하여 표시할 수 있는 고도에 따른 주행거리를 보정한 추측항법 장치 및 추측항법에 관한 것이다.The present invention relates to a dead reckoning device and dead reckoning corrected for the mileage according to the altitude, altitude detection means for detecting the altitude; Mileage sensing means for sensing mileage; Control means for calculating the distance to be displayed on the actual map by receiving the outputs of the altitude sensing means and the traveling distance sensing means; It includes a display means for receiving the output signal of the control means to display the exact position of the vehicle, further equipped with a sensor for measuring the altitude to measure the altitude and at the same time calculate the angle of inclination to represent on the actual map The present invention relates to a dead reckoning device and dead reckoning corrected for a driving distance according to an altitude capable of accurately measuring and displaying a distance to be performed.

Description

Dead reckoning device and dead reckoning with altitude correction

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 이 발명의 실시예에 따른 고도에 따른 주행거리를 보정한 추측항법 장치의 블록 구성도,2 is a block diagram of a dead reckoning apparatus correcting a driving distance according to an altitude according to an embodiment of the present invention;

제3도는 이 발명의 실시예에 따른 고도에 따른 주행거리를 보정한 추측항법의 흐름도.3 is a flowchart of a dead reckoning corrected for a mileage according to an altitude according to an embodiment of the present invention.

Claims

Altitude sensing means for sensing altitude; Mileage sensing means for sensing mileage; Control means for calculating the distance to be displayed on the actual map by receiving the outputs of the altitude sensing means and the traveling distance sensing means; And a display means for receiving the output signal of the control means and displaying the exact position of the vehicle.

2. The dead reckoning apparatus according to claim 1, wherein the display means can display an altitude next to the position of the vehicle.

Determining whether the climbing angle of the vehicle is 1 ° or more; Returning if the climbing angle of the vehicle is not more than 1 °, and calculating the traveling distance if the climbing angle of the vehicle is 1 ° or more; Calculating a distance to be displayed on an actual map using the driving distance and the altitude; The dead reckoning correcting the mileage according to the altitude characterized by the baggage comprising the step of displaying the current location on the map screen.

※ Note: The disclosure is based on the initial application.