The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 1982
Filed:
Nov. 08, 1979
Taiji Ohmori, Kawagoe, JP;
Makoto Sato, Kamifukuoka, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
An antiskid brake device in which the braking force on wheels is controlled while processing a wheel speed signal and a vehicle speed signal. A reference wheel speed signal setter provides a reference wheel speed signal in response to the vehicle speed by adding a predetermined slip rate which is preset on the basis of the vehicle speed. A signal level adjustor adjusts the level of at least one of the wheel speed signal and the reference wheel speed signal so as to uniformly increase a signal level of the wheel speed signal relative to the reference wheel speed signal. The wheel speed signal is compared after being adjusted in level, with the reference wheel speed signal. The signal level adjustor may be in the form of an adder which adds a wheel speed to correspondence signal of relatively small value to the wheel speed signal. The signal level adjustor can also be in the form of an operational amplifier which subtracts a signal value determined in response to a predetermined applied voltage from a vehicle speed signal in a stage prior to addition of the slip rate.