KR970011499A

KR970011499A - Rotating error detection device of driving / driven rotating body

Info

Publication number: KR970011499A
Application number: KR1019950027466A
Authority: KR
Inventors: 양준석
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-08-30
Filing date: 1995-08-30
Publication date: 1997-03-27

Abstract

본 발명에 구동/종동 회전체의 회전오차 검출장치에 관한 것으로, 전동모터(32)에 의한 회전동력을 수취하는 제1회전체(30)와 그 제1회전체(30)의 회전비와는 다른 회전비를 갖는 제2회전체(40)에 대해, 상기 제1회전체(30)의 회전속도를 검출하여 그 회전속도에 대응하는 펄스신호를 생성하는 제1회전검출부(10)와, 그 제1회전체(30)의 회전수를 기준치와 비교하는 제1회전수비교부(12), 상기 제1회전체(30)에 대한 회전수의 기준치가 설정된 제1회전체 기준치 설정부(14); 상기 제2회전체(40)의 회전속도를 검출하여 그 회전속도에 대응하는 펄스신호를 생성하는 제2회전수검출부(16)와, 그 제2회전체의 회전수를 기준치와 비교하는 제2회전수비교부(18), 상기 제2회전체(40)에 대한 회전수의 기준치가 설정된 제2회전체 기준치설정부(20); 상기 제1 및 제2회전체(30,40)의 회전수 비교결과에 의해 제1회전체(30)와 제2회전체(40)의 회전수 차이를 판단하여 부하구동제어신호를 생성하는 마이컴(22) 및; 상기 마이컴(22)의 부하구동제어신호에 반응하여 부하(42)의 구동을 제어하는 부하구동제어부(24)를 갖추어 구성되어 제1회전체(30)와 제2회전체(40)의 회전부를 검출하도록 된 것이다.The present invention relates to an apparatus for detecting a rotational error of a driving / driven rotating body, wherein the rotational ratio of the first rotating body (30) receiving the rotating power by the electric motor (32) and the rotating body of the first rotating body (30) is different. A first rotation detection unit 10 for detecting the rotational speed of the first rotational body 30 and generating a pulse signal corresponding to the rotational speed with respect to the second rotational body 40 having a rotational ratio, and the first A first rotational speed comparison unit 12 which compares the rotational speed of the rotational body 30 with a reference value, and a first rotational body reference value setting unit 14 in which a reference value of the rotational speed with respect to the first rotational body 30 is set; A second rotational speed detection unit 16 that detects the rotational speed of the second rotational body 40 and generates a pulse signal corresponding to the rotational speed, and a second comparison of the rotational speed of the second rotational body with a reference value; A second rotation body reference value setting unit 20 in which a rotation speed comparison unit 18 and a reference value of the rotation speed with respect to the second rotation body 40 are set; A microcomputer for generating a load driving control signal by determining a difference in rotational speeds of the first rotational body 30 and the second rotational body 40 based on the rotational speed comparison results of the first and second rotational bodies 30 and 40. (22) and; The load driving control unit 24 is configured to control the driving of the load 42 in response to the load driving control signal of the microcomputer 22. The rotating unit of the first rotating body 30 and the second rotating body 40 is provided. To detect.

(제1도)(Figure 1)

Description

Rotating error detection device of driving / driven rotating body

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 구도/종동 회전체의 회전오차 검출장치의 블록구성도.1 is a block diagram of a rotation error detection device of a composition / driven rotating body according to the present invention.

제2도는 제1도에 도시된 구동/종동 회전체의 회전오차 검출장치에 구성되는 제1회전체와 제2회전체의 회전수를 검출하는 제1 및 제2회전수 검출부의 구성을 나타낸 도면.FIG. 2 is a view showing the configuration of the first and second rotational speed detection units for detecting the rotational speed of the first and second rotational bodies configured in the rotational error detection device of the driving / driven rotating body shown in FIG. .

Claims

The first rotating body 30 receives the rotating power by the electric motor 32 and the first rotating body by the power transmission medium 44 having a rotation ratio different from that of the first rotating body 30. In the power transmission mechanism constructed by taking a second rotation body 40 receiving the rotational power of 30, the rotation speed is detected on the first rotation body 30 to generate a pulse signal corresponding to the rotation speed. Rotational speed with respect to the 1st rotation speed detection means 10, the 1st rotation speed comparison means 12 which compares the rotation speed of the 1st rotation body 30 with a reference value, and the said 1st rotation body 30 First rotating body reference value setting means (14) having a reference value of; Second rotation speed detection means (16) for detecting the rotation speed of the second rotational agent (40) and generating a pulse signal corresponding to the rotation speed, and a second rotation speed of the second rotation body compared with a reference value; Second rotation body comparison means 18, the second rotation body reference value setting means 20, the reference value of the rotational speed with respect to the second rotating body 40 is set: of the first and second rotating bodies (30, 40) A microcomputer 22 for generating a load driving control signal by determining a difference in rotation speed between the first rotation body 30 and the second rotation body 40 based on the rotation speed comparison result; And a load drive control means (24) for controlling the drive of the load (42) in response to the load drive control signal of the microcomputer (22).

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