Title:
【発明の名称】キープレート検査装置
Document Type and Number:
Japanese Patent JP3054308
Kind Code:
B2
Abstract:
A key plate examination apparatus and examination method whereby the form of an examined key plate can be recognized accurately and form information of a reference key plate can be compared with the recognized key plate form to determine their conformity rapidly. The form of the examined key plate is recognized by form recognition means, and form information is generated by form information generation means in response to the recognized form of the examined key plate. On the other hand, form information of the key number corresponding to a key number input externally is retrieved by key number retrieval means from a key information memory means storing the key number proper to the reference key plate and its corresponding form information. The form information generated by the form information generation means is compared with the form information retrieved by the key number retrieval means to determine their conformity by determination means. The operator is informed of the determination result of the determination means by communication means.
Inventors:
Tatsuo Teratani
Yasuo Mishima
Takeshi Katayama
Yasuo Mishima
Takeshi Katayama
Application Number:
JP3509194A
Publication Date:
June 19, 2000
Filing Date:
March 04, 1994
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Kyodo Electronic System Co., Ltd.
Kyodo Electronic System Co., Ltd.
International Classes:
E05B19/00; E05B49/00; G07C9/00; (IPC1-7): E05B19/00; E05B49/00
Domestic Patent References:
| JP3100285A | ||||
| JP3241181A | ||||
| JP4363490A | ||||
| JP350562U |
Attorney, Agent or Firm:
Kenji Yoshida (2 outside)