Fingerprint authentication device and elevator employing the fingerprint authentication device

A fingerprint verification, fingerprint technology, applied in image data processing, instrument, character and pattern recognition, etc., can solve the problems of finger positioning change, reducing the success rate, unpleasant and so on
CN1965329AActive Publication Date: 2007-05-16TOSHIBA ELEVATOR KK
0 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
TOSHIBA ELEVATOR KK
Publication Date
2007-05-16

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A fingerprint authentication device (1A) reads a fingerprint by sliding of a finger relative to a fingerprint detection section (4) that is arranged at the bottom section (22a) of a channel-shaped finger sliding unit (22). The shape of the finger sliding unit (22) is formed wider at the open top section thereof than at the bottom section (22a).
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The present invention relates to a fingerprint verification device and an elevator using the fingerprint verification device. In the present invention, the finger slides along a groove-shaped finger sliding unit, and the fingerprint can be read by a fingerprint detection part arranged at the bottom of the finger sliding unit . Background technique

[0002] In order to maintain the secrets of enterprises and institutions or protect private property, the method of setting up control areas is gradually adopted in practice. Only authorized specific personnel can enter these control areas, and each time a person enters, he must control the access to these areas. District people to verify. People have devised multiple methods for individual verification, but considering the cost factor, people widely adopt a fingerprint verification device using fingerprints.

[0003] The method for reading fingerprints in the fingerprint verification device includes: [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More