CN1453736A - Double-fingerprint control system - Google Patents

Double-fingerprint control system Download PDF

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Publication number
CN1453736A
CN1453736A CN 02115126 CN02115126A CN1453736A CN 1453736 A CN1453736 A CN 1453736A CN 02115126 CN02115126 CN 02115126 CN 02115126 A CN02115126 A CN 02115126A CN 1453736 A CN1453736 A CN 1453736A
Authority
CN
China
Prior art keywords
fingerprint
control
double
treating
fingerprints
Prior art date
Application number
CN 02115126
Other languages
Chinese (zh)
Inventor
闵瑜
Original Assignee
闵瑜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 闵瑜 filed Critical 闵瑜
Priority to CN 02115126 priority Critical patent/CN1453736A/en
Publication of CN1453736A publication Critical patent/CN1453736A/en

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Abstract

The double-fingerprint control system includes two fingerprint processors. The two fingerprint processors can acquire and identify two picked up fingerprints, and only when the two fingerprint processors picks up correct fingerprints, the controlled mechanism can operate. The present invention can double the safety of the control system.

Description

Double-fingerprint control system

Technical field

The present invention relates to a kind of fingerprint control device, particularly a kind ofly gather, differentiate two fingerprints and the double-fingerprint control system that utilizes two fingerprints to realize controlling simultaneously.

Background technology

Finger print information because of its uniqueness, is employed in many safe occasions as people's encrypted message itself, but existing various fingerprint control device all adopt a fingerprint to discern and control.

Summary of the invention

The purpose of this invention is to provide a kind of gather simultaneously, differentiate two fingerprints and the control system of utilizing two fingerprints to realize controlling, increased exponentially the security of control system.

To achieve the above object, technical scheme of the present invention is as follows:

A kind of double-fingerprint control system comprises two fingerprint treating apparatus, and the fingerprint signal that has only two fingerprint treating apparatus to be picked up is all correct, just controls control gear work.

Described system comprises two fingerprint treating apparatus, AND operation device and control gear, and two fingerprint treating apparatus are connected with the input end of AND operation device respectively, and the output terminal of AND operation device is connected with control gear.

Described fingerprint treating apparatus comprises the fingerprint identification device and the central processing unit of series connection.

Owing to adopt above-mentioned structure, could realize control when gathering, differentiating two fingerprints simultaneously and having only two fingerprints all correct, increased exponentially the security of control system.

Description of drawings

Fig. 1 is a synoptic diagram of the present invention;

Embodiment

The present invention is further detailed explanation below in conjunction with drawings and Examples:

As shown in Figure 1, a kind of double-fingerprint control system comprises two fingerprint treating apparatus, and the fingerprint signal that has only two fingerprint treating apparatus to be picked up is all correct, just controls control gear work.

Described system comprises two fingerprint treating apparatus, AND operation device and control gear, and two fingerprint treating apparatus are connected with the input end of AND operation device respectively, and the output terminal of AND operation device is connected with control gear.

Described fingerprint treating apparatus comprises the fingerprint identification device and the central processing unit of series connection.

As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spirit and essential feature.Therefore, above-mentioned disclosed embodiment with regard to each side, all just illustrates, and is not only.All all are included in the invention with change in being equal to scope of the present invention within the scope of the present invention.

Claims (3)

1, a kind of double-fingerprint control system is characterized in that: comprise two fingerprint treating apparatus, the fingerprint signal that has only two fingerprint treating apparatus to be picked up is all correct, just controls control gear work.
2, double-fingerprint control system according to claim 1, it is characterized in that described system comprises two fingerprint treating apparatus, AND operation device and control gear, two fingerprint treating apparatus are connected with the input end of AND operation device respectively, and the output terminal of AND operation device is connected with control gear.
3, double-fingerprint control system according to claim 1 is characterized in that described fingerprint treating apparatus comprises the fingerprint identification device and the central processing unit of series connection.
CN 02115126 2002-04-23 2002-04-23 Double-fingerprint control system CN1453736A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02115126 CN1453736A (en) 2002-04-23 2002-04-23 Double-fingerprint control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02115126 CN1453736A (en) 2002-04-23 2002-04-23 Double-fingerprint control system

Publications (1)

Publication Number Publication Date
CN1453736A true CN1453736A (en) 2003-11-05

Family

ID=29256931

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02115126 CN1453736A (en) 2002-04-23 2002-04-23 Double-fingerprint control system

Country Status (1)

Country Link
CN (1) CN1453736A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101964051A (en) * 2010-09-16 2011-02-02 深圳市中控生物识别技术有限公司 Fingerprint identification device and identification method thereof
CN105912244A (en) * 2016-04-05 2016-08-31 广东欧珀移动通信有限公司 Display screen background changing method and terminal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101964051A (en) * 2010-09-16 2011-02-02 深圳市中控生物识别技术有限公司 Fingerprint identification device and identification method thereof
CN105912244A (en) * 2016-04-05 2016-08-31 广东欧珀移动通信有限公司 Display screen background changing method and terminal

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