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:
Feb. 22, 2022
Filed:
Dec. 10, 2020
Mitsubishi Electric Corporation, Tokyo, JP;
Jun Yabuki, Tokyo, JP;
Hitoshi Yamamoto, Tokyo, JP;
Ryo Okabe, Tokyo, JP;
Shinichi Ochiai, Tokyo, JP;
Hiroki Konaka, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Tokyo, JP;
Abstract
An interrupt handler unit () generates a timer interrupt at an interrupt time, and executes an interrupt preparation process. A wait time period measurement unit () a measures a time period from completion of the interrupt preparation process to generation of a start request () as a wait time period. A time calculation unit () calculates a subtraction time period based on the wait time period measured by the wait time period measurement unit (), and calculates a preparation time period that is the sum of a time period obtained by subtracting the subtraction time period from the wait time period and a processing time period of the interrupt preparation process. The time calculation unit () stores a time obtained by shifting back the preparation time period from the time of a next start request (), as a next interrupt time, in a time storage unit ().