CN207337496U

CN207337496U - ID key switches

Info

Publication number: CN207337496U
Application number: CN201720917636.1U
Authority: CN
Inventors: 马蒂亚斯·迈尔
Original assignee: Siemens AG
Current assignee: Siemens AG
Priority date: 2016-09-06
Filing date: 2017-07-26
Publication date: 2018-05-08
Anticipated expiration: 2027-07-26
Also published as: DE202016005464U1

Abstract

It the utility model is related to a kind of ID key switches (1), with for key channel accommodating ID keys, revolvably supporting, wherein, the key channel revolvably supported of the ID keys with insertion is designed so that adjusting the rotation position differently defined in terms of operator.In order to improve security level, the utility model is characterized in that, to adjust input code in terms of operator via the rotation position differently defined, and the input code is designed as extra authentication code in terms of operator.

Description

ID key switches

Technical field

A kind of ID key switches are the utility model is related to, has and is used for key accommodating ID keys, revolvably supporting Spoon passage, wherein, the key channel revolvably supported of the ID keys with insertion is designed so that being adjusted in terms of operator Save the rotation position differently defined.

Background technology

This kind of key switch is used for example in the production equipment of automation or manually can operate or control those warps In the device that the flow activated by electrically opening and closing mechanism is interfered.It is contemplated that other apply in technique device, wherein, must It must prevent from unexpectedly or unauthorized activating the implicit dangerous operating status of the device.Run in the production equipment of automation When, the main key switch operated using the key that can be possessed by authorized personnel.By using with key The key switch of monitoring system, can not only prevent key from passing out of mind in key switch, be also prevented from production equipment or Device is switched to unsafe operating status without permission, because can not only detect the extraction of key, can also detect To the insertion of key.

As the replacement of traditional keys switch, ID key switches are used primarily in industrial equipment, wherein, the unlatching of function is big Amount ground and usually great with security relationship, and also need to different power in addition could switchgear.Switch and key Not mechanical coupling but via radio connection couple.For this reason, enclosing a label in ID keys, this label is opened The transmitting element of pass is read.Another advantage is that, it can with remote control change label relative to one of traditional key And then change the authorization mechanism of key.If some ID key or label are lost, then it can simply be stopped.Therefore Access time can also be confined to the special time period of some day.In addition, it can operationally be carried out not in hour of log-on With assessment, such as production when, adjusting (Einstellung) when or in the event of failure.

ID key switches are initially used for adjusting real-time key position by rotating.In order to adjust real-time key position, By the rotary head of ID key switches to the right or to anticlockwise.There are opening in rotary head, wherein inserting ID keys.Only work as knowledge The authorization mechanism for not going out effective ID keys and authorized ID keys is equal to or is adjusted higher than real-time key, just has Possible operation success.Rotary head can be rotated by 360 ° in a manner of each step 45 ° in clockwise and counterclockwise direction.

The security level of this ID key switches is not higher by the security level of traditional keys switch.Each key switch Can be under attack by the simple copy of key.In many cases, using mechanical key when, here it is to key again Filing.

Utility model content

Accordingly, the purpose of this utility model is that, a kind of ID key switches are realized, this key switch has preferably simultaneously And safer certification coding.

The purpose is achieved according to the utility model by a kind of ID key switches.Can individually or mutual group Structural scheme apply altogether, favourable and improvement project are following contents.

According to the utility model, the purpose is achieved by a kind of ID key switches, which, which has, uses In key channel accommodating ID keys, revolvably supporting, wherein, the ID keys with insertion revolvably support Key channel design so that adjusting the rotation position that differently defines in terms of operator.The feature of the utility model exists at this time In adjusting input code in terms of operator via the rotation position differently defined, input code is set in terms of operator It is calculated as extra identity code.

Pass through this constructive solution of ID key switches according to the present utility model so that can make using rotary head For the input position of password.It is similar with the combination padlock in safety cabinet, it is close to input by being alternately carried out rotation to the left and to the right Code.Shown and aided in by LED when inputting password.Password " is encrypted together with the ID of the univocality of key switch (gehascht) " and then it is further processed.So as to it obtain two kinds of codings being here present in key and password Combination.Herein, the ID in key is that people gathers around anything, and password is to allow an other operator being capable of identified east West.

The parameter selection function of real key switch is not impacted.Verification process is filled by being unlocked to RFID Put the identification of the ID keys of (RFID-Key) and completed by carrying out identification via the password for needing to input. After successfully completing certification, it is possible to which the common features of key switch are provided.Authentication is the combination by ID and short password Come what is realized.This authentication " is encrypted " in a device, and then can be in a device or in supervisory control system In supervised.

The promotion program of design concept according to the present utility model proposes that the correct performance of identity code passes through the member that shines Part shows.

A kind of special make of design concept according to the present utility model proposes that light-emitting component is LED.

A kind of favourable make of design concept according to the present utility model can be that light-emitting component has two kinds Different display possibilities.

A kind of favourable make of design concept according to the present utility model can be that light-emitting component, which has, " to be dodged It is bright " or " continuous illumination " display possibility.

A kind of special structural scheme of design concept according to the present utility model can propose that identity code is designed as The hierarchical coding of multidigit.

A kind of favourable structural scheme of design concept according to the present utility model can be, for each hierarchical coding Store a light-emitting component.

A kind of other Advantageous embodiments of the utility model can propose, via the rotation position energy differently defined Adjust digital code form, multidigit hierarchical coding.

ID key switches according to the present utility model have to be led to for key accommodating ID keys, revolvably supporting Road, wherein, the key channel revolvably supported to adjust in terms of operator different together with the ID key designs of insertion The rotation position that ground defines, wherein, input code is adjusted in terms of operator via the rotation position differently defined, inputted Code is designed as extra identity code in terms of operator.Here, the correct performance of identity code via light-emitting component, Preferably show via LED.When have input correct coding, light-emitting component has " flicker " and " continuous illumination " form not Same display possibility.Identity code can be designed as the hierarchical coding of multidigit, wherein, store one for each hierarchical coding Light-emitting component.Digital code form, multidigit hierarchical coding can be adjusted via the rotation position differently defined.

Brief description of the drawings

The other embodiment and advantage of the utility model are illustrated by one embodiment and by attached drawing below.

Shown in figure：

Fig. 1 shows the first state of ID key switches according to the present utility model with schematic diagram；

Fig. 2 shows the second state of ID key switches according to the present utility model with schematic diagram；

Fig. 3 shows the third state of ID key switches according to the present utility model with schematic diagram；

Fig. 4 shows the 4th state of ID key switches according to the present utility model with schematic diagram.

Embodiment

Illustrate how to input such as digital code form via ID key switches according to the present utility model in Fig. 1-4 , extra authentication code.ID key switches 1 according to the present utility model have be used for accommodate ID keys, revolvably The key channel supported, wherein, the key channel revolvably supported operating together with the ID key designs of insertion The rotation position differently defined being adjusted in terms of person, wherein, to be adjusted via the rotation position differently defined in terms of operator Input code is saved, input code is designed as extra identity code in terms of operator.Here, the correctness of identity code Via light-emitting component 2, preferably show via LED.Light-emitting component has different display possibilities, when have input correct volume During code, which is designed as " flickering " and the form of " continuous illumination ".Identity code can be designed as point of multidigit Level coding, wherein, store a light-emitting component 2 for each hierarchical coding.It can be adjusted via the rotation position differently defined Joint number word code form, multidigit hierarchical coding.In order to for example input digital code 4-5-2-3, in Fig. 1, ID keys are opened Closing 1 will move right four units (Ticks), that is to say, that pass through the rotation positions of four definition.Herein, the first luminous member Part 2 jumps to continuous illumination pattern from flash pattern.Then, in fig. 2, ID key switches 1 are moved to the left five units.Second Light-emitting component 2 switchs to continuous illumination pattern from flash pattern at the same time.Then, ID key switches 2 move right two lists in figure 3 Position.Meanwhile the 3rd light-emitting component from flash pattern jump to continuous illumination pattern.Finally, in Fig. 4, ID key switches 1 are to the left Mobile three units.4th light-emitting component switchs to continuous illumination pattern from flash pattern at the same time.Similar to the combination padlock of safety cabinet, Accordingly, ID key switches according to the present utility model can be rotated by 360 ° in clockwise and counterclockwise direction.

ID key switches according to the present utility model are characterized in that a kind of more preferable and safer certification coding, its In, the ID of key is encoded together with password.

Claims

1. a kind of ID key switches (1), have and are used for key channel accommodating ID keys, revolvably supporting, wherein, band The key channel revolvably supported for having the ID keys of insertion designs differently to be determined so that being adjusted in terms of operator The rotation position of justice, it is characterised in that to adjust input generation in terms of operator via the rotation position differently defined Code, the input code are designed as extra identity code in terms of operator.

2. ID key switches (1) according to claim 1, it is characterised in that the correct performance warp of the identity code Shown by light-emitting component (2).

3. ID key switches (1) according to claim 2, it is characterised in that the light-emitting component (2) is LED.

4. the ID key switches (1) according to Claims 2 or 3, it is characterised in that the light-emitting component (2) has two kinds Different display possibilities.

5. ID key switches (1) according to claim 2, it is characterised in that the light-emitting component (2) have " flicker " or The display possibility of " continuous illumination ".

6. ID key switches (1) according to claim 4, it is characterised in that the light-emitting component (2) have " flicker " or The display possibility of " continuous illumination ".

7. ID key switches (1) according to any one of claim 1 to 3, it is characterised in that the identity code is set It is calculated as the hierarchical coding of multidigit.

8. ID key switches (1) according to claim 6, it is characterised in that the identity code is designed as multidigit Hierarchical coding.

9. ID key switches (1) according to claim 7, it is characterised in that have one for the storage of each hierarchical coding Light-emitting component (2).

10. ID key switches (1) according to claim 8, it is characterised in that have one for the storage of each hierarchical coding Light-emitting component (2).

11. ID key switches (1) according to claim 7, it is characterised in that via the rotation position differently defined Digital code form, the multidigit hierarchical coding can be adjusted by putting.

12. ID key switches (1) according to claim 10, it is characterised in that via the rotation differently defined Position can adjust digital code form, the multidigit hierarchical coding.