JPH0586758A - Card type electrical lock controller - Google Patents

Abstract

PURPOSE:To facilitate the code collation between a plurality of different kinds of lock controllers by prescribing the regions as collation object or related to a plurality of partial code, among all the regions related to the recording code of an insertion card and collating the partial code with the corresponding registration partial code and releasing lock when the results accord. CONSTITUTION:Among all the regions related to the recording code of a card 11 whose collation object regulation part 2 is inserted into a reading-out part 1, the regions related to four kinds of data consisting of the master data as collation object, submaster data, fixed data, and individual data are prescribed in common. Further, the pair of the master data and submaser data consisting of the organization of each data and the pair of fixed data and the individual data are prescribed. Then, a collation part 3 collates each data with the registration data in correspondence which is stored in a registration part 4. A judging part 5 judges the time to release a lock 10 when the result of each collation of the master data and submaster data or the fixed data and individual data accords.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for unlocking a locked electric lock on the basis of reading a code recorded on an insertion card and collating the code with a registration code. Flexible code matching is possible between different lock control devices, even between administrators and general individuals.
In addition, the present invention relates to a card-type electric lock control device that can reduce the time required for code verification and unlock determination.

[0002]

2. Description of the Related Art Conventionally, when a card owned by each person is inserted into an electric lock control device, a magnetically recorded code of the card is read and collated with a code registered in advance, and the collation result is matched. For example, a system is adopted in which a locked electric lock can be unlocked to enter the room.

[0003]

The conventional example has the following problems. First, the format of magnetic recording on the card is unique to the lock control device,
Or change is very troublesome and lacks versatility. The second is
Change how the device responds depending on whether it is intended for a large number of people or for a very limited number of people as a usage condition, and whether it is for administrator or general individual Needed, but inflexible in making that change. Thirdly, when a large number of people are targeted, it takes time to perform code collation and unlock determination, which hinders smooth entry processing or entry management.

An object of the present invention is to solve the above-mentioned problems of the prior art, and to enable even a plurality of different lock control devices to operate.
An object of the present invention is to provide a card-type electric lock control device that enables flexible code collation between managers and general individuals and can reduce the time required for code collation and unlock determination.

[0005]

According to a first aspect of the present invention, there is provided a card type electric lock control device for unlocking a locked electric lock on the basis of a recording code of an insertion card, wherein the recording code of the insertion card is used. Matching target defining means that defines a region related to one or more partial codes to be matched in the entire area; partial codes in the region defined by the matching target defining means, and corresponding registered parts Collating means for collating the code; the partial code defined by the collating target defining means and the corresponding registered partial code are collated by the collating means, and if the results match, the determination is made to unlock. And means;

According to a second aspect of the present invention, there is provided a card type electric lock control device for unlocking a locked electric lock based on a record code of an insertion card, in which the verification is performed within the whole range of the record code of the insertion card. Collation target prescribing means for prescribing a region relating to a plurality of partial codes to be targeted; collation means for collating the partial code in each region defined by the collation target prescribing device with the corresponding registered partial code And; when any of the respective partial codes defined by the matching target defining means and the corresponding registered partial code are matched by the matching means, the determination means for unlocking if the results match. Prepare

According to a third aspect of the present invention, there is provided a card type electric lock control device for unlocking a locked electric lock based on a record code of an insertion card, in which the verification is performed within the entire range of the record code of the insertion card. Collation target defining means for defining a region related to one or more partial codes to be the target of; and derivation means for deriving a shortened form search data from the partial code based on a predetermined algorithm; Pre-collating means for collating the search data with corresponding registered search data; collating means for collating the partial code in the area defined by the collation target defining means with the corresponding registered partial code; Only when the search data and the corresponding registered search data are collated by the collating means in advance, and only when the results match, the collation means next performs the collation. Comprises; by unit, the partial code, is matched with a corresponding registration component code, and determining means is unlocked if the results match.

[0008]

In the card type electric lock control device according to the first aspect,
(1) The matching target defining means defines the area of one or more partial codes to be matched among the entire area of the recording code of the insertion card, and (2) the determining means defines the partial code, When the corresponding registered partial code is collated by the collating means, if the result coincides, it is unlocked.

In the card type electric lock control device according to the second aspect of the present invention, (1) By the verification target defining means, the area related to a plurality of partial codes to be verified is included in the entire area related to the record code of the insertion card. Is defined by (2) the judging means,
When any one of the defined partial codes and the corresponding registered partial code are collated by the collating means, if the result is coincident, it is unlocked.

In the card type electric lock control device according to the third aspect, (1) the verification target defining means relates to one or a plurality of partial codes to be targeted for verification within the entire range of the recording code of the insertion card. The area is defined, (2) the derivation means derives the shortened search data from each partial code based on a predetermined algorithm, and (3) the determination means precedes the search data by the pre-matching means, and the search data, Only when the result is matched when the corresponding registered search data is matched, the matching means then matches the partial code with the corresponding registered partial code, and if the result is matched, it is unlocked. It

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a card type electric lock control device according to the present invention will be described below with reference to the drawings. First, the recording unit of the card used in the embodiment will be described. FIG. 3 is a schematic diagram of a basic data format of the card magnetic recording unit. In this figure, the band-shaped portion is the entire area of the recording portion, and for example, in the JIS2 type regulation, a 69-character code can be recorded. The code to be the target of collation is partially recorded in this entire area. The partially recorded code is called a partial code, and the areas of this partial code are M1, M2. , P1, P2 are defined. M1 is a master data area, starting position: 7, the number of possible characters: 8 (character display: A), M2 is a sub-master data area, starting position: 19, the number of possible characters is 4 (same display:
B), P1 is a fixed data area, the starting point position is 35, the number of possible characters is 12 (same display: C), P2 is an individual data area,
The starting point position is 51 and the number of possible characters is 8 (same display: D). The portion indicated by * corresponds to the non-collation target data area.

Here, the meaning, purpose and usage of each data will be explained as follows. (1) Master data: By specifying common to a plurality of different electric lock control devices (hereinafter referred to as devices),
Can be used as a master card for administrators. (2) Sub master data: Along with master data, it can be used as a master card for the administrator,
It is collated with higher accuracy under the ND condition. (3) Fixed data: Specified for each device and used for personal use. In particular, codes relating to companies, departments, etc. to which an individual belongs are recorded. (4) Individual data: A for personal use together with fixed data
It is collated with higher accuracy under the ND condition. Especially, the personal number code and the like are recorded.

By the way, each of the master data, the sub-master data, the fixed data and the individual data corresponds to the "partial code" in the invention, the master data and the sub-master data form one group, and the fixed data and the individual data are different. Organize a group of. In addition, the area of the master data, sub-master data, fixed data, and individual data, which is represented by the starting point position and the number of codes, is specified, and the group of master data and sub-master data and the fixed data and individual data The group is defined by the collation target defining unit in FIGS. 1 and 2 described later.

Next, two practical examples actually defined based on the basic data format shown in FIG. 3 will be described. 4A and 4B are schematic diagrams of a data format, FIG. 4B is a code format diagram of an administrator card, and FIG. 4C is a code example diagram of a personal card.
What is different from FIG. 3 in FIG. 4 (a) is that the number of possible characters in the fixed data area P1 is 4 instead of 12 in FIG. As for the code of the manager card, the master data Cm1 is "MASTE" as shown in FIG. 4 (b).
R01 ", the sub-master data Cm2 is" 0001 ", and the personal card code is" FUJI "for fixed data Cp1 and" 0001 "for individual data Cp2 as shown in FIG. 4 (c).
0001 ".

Regarding another example, FIG. 5 relates to another device card magnetic recording section, (a) is a schematic data format diagram, (b) is a code example diagram of an administrator card, and (c) is an individual. It is a code illustration figure of a business card. 5A is different from FIG. 3 in that the number of possible characters in the individual data area P2 is 6 instead of 8 in FIG. The code of the administrator card is the same as that shown in FIG. 4B, as shown in FIG. 5B, and the master data Cm1 is "MA".
STER01 ", sub master data Cm2 is" 0001 "
Is. The code of the personal card is as shown in Fig. 5 (c).
The fixed data Cp1 is "FUJIELECTRIC" and the individual data Cp2 is "010001".

Now, the configuration of the first embodiment corresponding to claim 2 will be described with reference to FIG. 1 which is a block diagram showing the configuration. In FIG. 1, reference numeral 1 is a reading unit associated with the card 11 to be inserted, and 2 is a verification target defining unit.
In the example of the above, in the entire area related to the magnetic recording part of the insertion card, the areas related to the four data of the master data, the sub-master data, the fixed data, and the individual data to be collated are defined in common. , A first set of master data and sub-master data in which each data is organized, and a second set of fixed data and individual data. Reference numeral 3 denotes a collating unit that collates each of the four data defined by the collation target defining unit 2 with the corresponding registration data (stored in the registration unit 4). Reference numeral 5 denotes a determination unit that causes the verification unit 3 to execute the verification sequence and determines whether or not the lock 10 should be unlocked based on the verification result.
The broken line arrow from the determination unit 5 to the collation unit 3 indicates a collation sequence execution instruction. A series of operations including these collation and judgment will be described in detail below.

Regarding the operation of the first embodiment, a flow chart mainly showing the operation of FIG. 6 is shown, a block diagram showing the configuration of the first embodiment of FIG. 1 is supplementarily shown, and the card magnetic recording portion of FIG. 4 and FIG. A description will be given with reference to a data format schematic diagram and a code example diagram according to. The point of the collation and unlock determination in the first embodiment is that the collation of the first stage relating to the set of master data and sub-master data relating to the administrator (step S
3, S4), or the second-stage collation for fixed data and individual data sets for individuals (steps S5, S6)
Then, when the respective collations of the master data, the sub-master data, or the fixed data and the individual data belonging to each match, the determination result is unlocked.

When the card is inserted in step S1 of FIG. 6, the master data Cm1, sub-master data Cm2, fixed data Cp1,
The individual data Cp2 is read. Next, each step S3
The collation from S6 to S6 is performed, and as a result, the unlocking in step S7 and the locking in step S8 are instructed and the process ends. Here, the determination operation is a process in which the individual collations of steps S3 to S6 are associated as a series of flows and integrated as a whole. That is, in step S3, the master data Cm1
If the corresponding registered master data Um1 is collated and YES is obtained, the process proceeds to step S4, and if NO is obtained, the process proceeds to step S5. In step S4, the sub-master data Cm2 is collated with the corresponding registered sub-master data Um2. If YES, the unlocking of step S7 is performed, and if NO, the process proceeds to step S5. Now, in step S5, the fixed data Cp1
And the corresponding registered fixed data Up1 are collated, and YES
If so, the process proceeds to step S6. If NO, the process proceeds to step S8. In step S6, the individual data Cp2 and the corresponding registered individual data Up2 are collated. If YES, the process proceeds to unlocking in step S7, and if NO, the process proceeds to locking in step S8 and ends.

Next, the configuration of the second embodiment corresponding to claim 3 will be described with reference to FIG. 2 which is a block diagram showing the configuration. In FIG. 2, the card 11 to be inserted
The reading unit 1, the collation target definition unit 2, the collation unit 3, the registration unit 4, and the lock 10 according to the first embodiment are the same as those in the first embodiment. Other elements include a derivation unit 6, a registration unit 8, a preliminary collation unit 7, and a determination unit 9. The derivation unit 6 uses the master data, sub-master data, and
A short-form search code is derived from fixed data and individual data based on a predetermined algorithm. The preliminary collation unit 7 collates the search data derived by the derivation unit 6 with the corresponding registered search data stored in the registration unit 8. The determination unit 9 causes the collation unit 3 and the preliminary collation unit 7 to execute the sequence of collation, and determines whether to unlock the lock 10 based on the collation result. The determination unit 9
The broken line arrows from the collating unit 3 to the pre-collating unit 7 indicate instructions to execute the collating sequence. A series of operations including these collation and judgment will be described in detail below.

Regarding the operation of the second embodiment, a flow chart mainly showing the operation of FIG. 7 is shown, a block diagram showing the configuration of the second embodiment of FIG. 2 is supplementarily shown, and the card magnetic recording portion of FIG. 4 and FIG. A description will be given with reference to a data format schematic diagram and a code example diagram according to. The main points of collation and unlock determination in the second embodiment are, firstly, as in the first embodiment, the first-stage collation relating to the master data and sub-master data sets related to the administrator (step S4). ~ S7),
Or, in the second-stage collation (steps S8 to S11) relating to the fixed data and the individual data set relating to the individual, the respective collation of the master data, the sub-master data, or the fixed data and the individual data, which belong to each of them, match each other. , The determination result is unlocked, and secondly, newly in the second embodiment,
That is, the collation of each of the first and second stages is a two-stage structure of a pre-collation based on the abbreviated search data and a (book) collation based on each regular data.

When the card is inserted in step S1 of FIG. 7, the master data Cm1, sub-master data Cm2, fixed data Cp1,
The individual data Cp2 is read. Then step S3
Then, the derivation unit 6 of FIG. 2 outputs the search data Am1 from the master data Cm1, the search data Am2 from the sub-master data Cm2, and the search data Ap1 from the fixed data Cp1 in the same manner.
However, the search data Ap2 is derived from the individual data Cp2. Next, the collation of each step S4 to S11 is performed, and as a result, the unlocking of step S12 and step S13 are performed.
The lock of is commanded and the process ends.

Here, the individual collation in each of the steps S4 to S11 is associated as a series of flows and integrated as a whole is the determination operation. Steps S4 to S7 are the first-stage collation relating to the set of master data and sub-master data relating to the administrator, which further includes the pre-collating of steps S4 and S5 (by the pre-collating unit 7 in FIG. 2), S6, S
7 collation (by the collation unit 3 in FIG. 2). Steps S8 to S11 are the second stage collation of the fixed data and individual data sets of the individual, which further comprises the preliminary collation of steps S8 and S9 and the collation of steps S10 and S11.

That is, in step S4, the search data Am1 related to the master data and the corresponding registered search data Vm1
Is preliminarily collated, and if YES, the process proceeds to step S5, and if NO, the process proceeds to step S8 as the second stage collation. Step S
In step 5, the search data Am2 related to the sub-master data and the corresponding registered search data Vm2 are pre-matched, and if NO, the process proceeds to step S8. , Next step S
In S6 and S7, as in the case of the first embodiment, the collation with the master data Cm1 and the sub master data Cm2 is confirmed (see FIG. 6).
Steps S3 and S4) are performed. The subsequent description will be omitted. In step S8 as the second-stage matching, the search data Ap1 related to the fixed data and the corresponding registered search data Vp1 are pre-matched. If YES, the process proceeds to step S9, and if NO, the process proceeds to step S13 for locking. Now, in step S9, the search data Ap2 relating to the individual data
And the corresponding registered search data Vp2 are pre-matched, and NO
If so, the process ends after locking in step S13, and if YES,
Since there is a risk of misjudgment only by the preliminary collation, in the next steps S10 and S11, the collation with the fixed data Cp1 and the individual data Cp2 is performed as in steps S5 and S6 in FIG. 6 of the first embodiment. The subsequent description will be omitted.

[0024]

In the card type electric lock control device according to the first or second aspect of the present invention, the verification target defining means selects one or a plurality of partial codes to be verified from within the entire area of the recording code of the insertion card. The relevant area is defined, and the partial code and the corresponding registered partial code are determined by the determining means.
When the results are matched when matched by the matching means, they are unlocked. Therefore, even among a plurality of different lock control devices, the areas relating to the plurality of partial codes to be collated are commonly defined, so that the code collation can be performed reliably and easily. Also, if there are two sub-code sets, for example, one sub-code set is for the administrator and another sub-code set is for the general individual, the matching results will match in either set. If it is unlocked, it is convenient for the administrator or the general individual to enter the room with the same priority, and regarding the combination of each partial code, both of the two partial code collations are required for unlocking. The accuracy of the judgment is high because they must match.

In the card type electric lock control device according to the third aspect, the verification target defining means defines a region related to one or a plurality of partial codes to be targeted for verification, in the entire region related to the record code of the inserted card. And the derivation means
When the abbreviated search data is derived from the partial code based on a predetermined algorithm, the search data and the corresponding registered search data are collated in advance by the judgment means and the preliminary collation means, and when the results match. Only then, the collating means collates the partial code with the corresponding registered partial code, and unlocks if the results match.
Therefore, in addition to the same effect as in claim 1 or 2, a quick collation based on the abbreviated search data is performed as a primary collation in advance, and a secondary collation is confirmed only when all the collation results match. Since the collation is performed based on each partial code, the time required for the collation and unlock determination can be shortened as a result, that is, the entry process can be speeded up.

[Brief description of drawings]

FIG. 1 is a block diagram showing a configuration of a first embodiment according to the present invention.

FIG. 2 is a block diagram showing a configuration of a second embodiment of the same.

FIG. 3 is a schematic diagram of a basic data format of a magnetic card recording unit.

4A and 4B are schematic diagrams of a data format, FIG. 4B is a code example diagram of an administrator card, and FIG. 4C is a code example diagram of a personal card.

5A and 5B are schematic diagrams of a data format of another device card magnetic recording unit, FIG. 5B is a code example diagram of an administrator card, and FIG. 5C is a code example diagram of a personal card.

FIG. 6 is a flowchart showing the operation of the first embodiment.

FIG. 7 is a flowchart showing the operation of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Reading section 2 Verification target regulation section 3 Collation section 4 Registration section 5 Judgment section 6 Derivation section 7 Pre-collation section 8 Registration section 9 Judgment section 10 Locks 11 Cards

Claims (3)

[Claims] 1. A device for unlocking a locked electric lock based on a record code of an insertion card, wherein one or a plurality of partial codes to be collated in the entire range of the record code of the insertion card Collation target defining means for defining the area; collation means for collating the partial code in the area defined by the collation target defining means with the corresponding registered partial code; defined by the collation target defining means Determination means for unlocking the partial code and the corresponding registered partial code when the matching means match the results.
A card-type electric lock control device comprising: 2. An apparatus for unlocking a locked electric lock on the basis of a recording code of an insertion card, in a region relating to a plurality of partial codes to be collated among all regions relating to the recording code of the insertion card. Collation target defining means for defining the collation target defining means for collating the partial code in each area defined by the collation target defining means with the corresponding registered partial code; A card-type electric lock control device, characterized in that: any one of the partial codes and the corresponding registered partial code are judged by the matching means, and if the results match, the judging means is unlocked. .. 3. A device for unlocking a locked electric lock on the basis of a record code of an insertion card, wherein one or a plurality of partial codes to be collated in the whole range of the record code of the insertion card Collation target defining means for defining the area; derivation means for deriving short form search data from the partial code based on a predetermined algorithm; collation of the search data derived by the derivation means with corresponding registered search data A collating unit for collating a partial code in the area defined by the collation target defining unit with a corresponding registered partial code; and the search data in advance by the preliminary collating unit, Matched with the corresponding registered search data,
Only when the results match, the matching means then matches the partial code with the corresponding registered partial code, and if the results match, the determining means unlocks. Card type electric lock control device.