CN112431485A - Three-door interlocking mobile laboratory and interlocking method thereof - Google Patents
Three-door interlocking mobile laboratory and interlocking method thereof Download PDFInfo
- Publication number
- CN112431485A CN112431485A CN202011149226.XA CN202011149226A CN112431485A CN 112431485 A CN112431485 A CN 112431485A CN 202011149226 A CN202011149226 A CN 202011149226A CN 112431485 A CN112431485 A CN 112431485A
- Authority
- CN
- China
- Prior art keywords
- door
- interlocking
- central controller
- opened
- electric control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
Abstract
The invention discloses a three-door interlocking mobile laboratory and an interlocking method thereof, wherein the three-door interlocking mobile laboratory comprises a mobile laboratory and an interlocking structure, the mobile laboratory comprises departments with different functions, a buffer zone is arranged between every two departments, safety doors A and B are additionally arranged in every department, the buffer zone is provided with the safety door C to be isolated from the outside, and three doors of the mobile laboratory comprise the mobile laboratory door C and the buffer zone and the other two functional department doors A and B; the use of a central controller for timed operation improves fault tolerance. The central controller can effectively improve the interlocking efficiency and support multi-door interlocking of more than three doors.
Description
Technical Field
The invention relates to the technical field of linkage control, in particular to a three-door interlocking mobile laboratory and an interlocking method thereof.
Background
The interlocking door, also called a linkage door, is a door control system for realizing linkage control of a plurality of doors by a comprehensive control method.
The existing interlocking door does not support the expansion of multi-door interlocking, and three-door interlocking does not support the safety monitoring function, and all doors need to be added with the interlocking function to meet the negative pressure requirement in a mobile laboratory.
Disclosure of Invention
The invention aims to provide a three-door interlocking mobile laboratory and an interlocking method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a three-door interlocking mobile laboratory comprises a mobile laboratory and an interlocking structure, wherein the mobile laboratory comprises departments with different functions, a buffer area is arranged between every two departments, a safety door is additionally arranged in each department and is respectively A and B, the buffer area is provided with the safety door C to be isolated from the outside, three doors of the mobile laboratory comprise a mobile laboratory door C, the buffer area and the other two functional department doors A and B, the interlocking structure comprises a power supply system, a central controller, door switches a, aa, door switches B, bb, door switches C and cc, an electric control lock, a door closer, a status lamp, an alarm, door switches a, aa, door switches B and bb, and door switches C and cc are arranged inside and outside corresponding doors, each door is provided with the electric control lock, the door closer, the status lamp and the alarm, the door switches a, aa, door switches B, door closer, status lamp and door switch, bb, C door switches C and cc are connected with a central controller, and the central controller is connected with an electric control lock, a door closer, a status light, an alarm and a power supply system.
As a further technical scheme of the invention: the central controller is a PLC.
As a further technical scheme of the invention: the central controller is a singlechip.
As a further technical scheme of the invention: and a timer is arranged in the central controller.
An interlocking method of a three-door interlocking mobile laboratory, which adopts the three-door interlocking mobile laboratory, comprises the following steps: when the door A is opened, the electric control lock on the door A sends a signal to the central controller, the central controller locks the door B and the door C through the electric control locks on the door B and the door C simultaneously, the door B or the door C cannot be opened, only when the door A is closed, the door B or the door C can be opened, when the door B is opened, the electric control lock on the door B sends a signal to the central controller, the central controller locks the door A and the door C simultaneously through the electric control locks on the door A and the door C, the door A and the door C cannot be opened, the door A or the door C can be opened only when the door B is closed, when the door C is opened, the electric control lock on the door C sends a signal to the central controller, the central controller locks the door A and the door B simultaneously through the electric control locks on the door A and the door B, the door cannot be opened, and the door A or the door B can be.
As a further technical scheme of the invention: the status lights on each door are in a red status when the door is closed and in a green status when the door is open.
As a further technical scheme of the invention: when one of the doors is opened, the door is used for a worker to pass through, when the door passes through, the door is automatically locked, if the door is not locked for more than 10 seconds, the system is automatically switched to an alarm state, and the door is reminded to be closed in time.
Compared with the prior art, the invention has the beneficial effects that: the central controller is used for collecting signals of each door, controlling the opening of the door, monitoring the state of the door and sending out an alarm prompt in an abnormal state; the use of a central controller for timed operation improves fault tolerance. The central controller can effectively improve the interlocking efficiency and support multi-door interlocking of more than three doors.
Drawings
FIG. 1 is a block diagram of one embodiment of the present invention;
FIG. 2 is a schematic diagram of the control system of the present invention.
FIG. 3 is a PLC control logic diagram.
Fig. 4 is a PLC control instruction diagram.
Fig. 5 is a flow chart of the single chip microcomputer control.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, a three-door interlocking mobile laboratory includes a mobile laboratory and an interlocking structure, the mobile laboratory includes departments with different functions, a buffer area is provided between each department, and each department is additionally provided with a safety door, which is a and B, respectively, the buffer area has a safety door C to isolate from the outside, the three doors of the mobile laboratory include a mobile laboratory door C, the buffer area and the other two functional department doors a and B, the interlocking structure includes a power supply system, a central controller, a door switches a, aa, B door switches B, bb, C door switches C, cc, an electric control lock, a door closer, a status light, an alarm, a door switches a, aa, B door switches B, bb, C door switches C, cc are provided inside and outside the corresponding doors, each door is provided with an electric control lock, a door closer, a status light and an alarm, a door switch a, aa, B door switch B, bb, C door switch C, and the corresponding doors are provided with the electric control lock, a door closer, a status light and, aa, B door switches B, bb, C door switches C and cc are all connected with a central controller, and the central controller is connected with an electric control lock, a door closer, a status light, an alarm and a power supply system. The central controller is internally provided with a timer.
An interlocking method of a three-door interlocking mobile laboratory, which adopts the three-door interlocking mobile laboratory, comprises the following steps: when the door A is opened, the electric control lock on the door A sends a signal to the central controller, the central controller locks the door B and the door C through the electric control locks on the door B and the door C simultaneously, the door B or the door C cannot be opened, only when the door A is closed, the door B or the door C can be opened, when the door B is opened, the electric control lock on the door B sends a signal to the central controller, the central controller locks the door A and the door C simultaneously through the electric control locks on the door A and the door C, the door A and the door C cannot be opened, the door A or the door C can be opened only when the door B is closed, when the door C is opened, the electric control lock on the door C sends a signal to the central controller, the central controller locks the door A and the door B simultaneously through the electric control locks on the door A and the door B, the door cannot be opened, and the door A or the door B can be.
As a further technical scheme of the invention: the status lights on each door are in a red status when the door is closed and in a green status when the door is open.
As a further technical scheme of the invention: when one of the doors is opened, the door is used for a worker to pass through, when the door passes through, the door is automatically locked, if the door is not locked for more than 10 seconds, the system is automatically switched to an alarm state, and the door is reminded to be closed in time.
Example 2: on the basis of embodiment 1, the central processing unit of the design can be a single chip microcomputer or a PLC (programmable logic controller), the PLC is controlled as shown in figures 3-4, and the single chip microcomputer is controlled as shown in figure 5.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A three-door interlocking mobile laboratory comprises a mobile laboratory and an interlocking structure, and is characterized in that the mobile laboratory comprises departments with different functions, a buffer area is arranged between every two departments, safety doors A and B are additionally arranged in each department, the buffer area is provided with a safety door C for isolating the safety door C from the outside, three doors of the mobile laboratory comprise a mobile laboratory door C, the buffer area and the other two functional department doors A and B, the interlocking structure comprises a power supply system, a central controller, door switches A, aa, door switches B, bb, door switches C, cc, an electric control lock, a door closer, a status light, an alarm, door switches A, aa, door switches B, bb and door switches C, the door switches A, B, cc and the like, the electric control lock, the door closer, the status light and the alarm are arranged inside and outside a corresponding door, and each door is provided with the electric control lock, the door closer, the status light and the alarm, wherein the door switches A, aa, B, B, bb and cc are arranged, aa, B door switches B, bb, C door switches C and cc are all connected with a central controller, and the central controller is connected with an electric control lock, a door closer, a status light, an alarm and a power supply system.
2. The mobile three-door interlocking laboratory according to claim 1, wherein said central controller is a PLC.
3. The mobile laboratory with three interlocked doors according to claim 1, wherein said central controller is a single chip microcomputer.
4. The mobile three-door interlocking laboratory according to claim 2, wherein a timer is provided inside the central controller.
5. An interlocking method of a three-door interlocking mobile laboratory, which is characterized in that the three-door interlocking mobile laboratory according to any one of claims 1 to 4 is adopted, and comprises the following steps: when the door A is opened, the electric control lock on the door A sends a signal to the central controller, the central controller locks the door B and the door C through the electric control locks on the door B and the door C simultaneously, the door B or the door C cannot be opened, only when the door A is closed, the door B or the door C can be opened, when the door B is opened, the electric control lock on the door B sends a signal to the central controller, the central controller locks the door A and the door C simultaneously through the electric control locks on the door A and the door C, the door A and the door C cannot be opened, the door A or the door C can be opened only when the door B is closed, when the door C is opened, the electric control lock on the door C sends a signal to the central controller, the central controller locks the door A and the door B simultaneously through the electric control locks on the door A and the door B, the door cannot be opened, and the door A or the door B can be.
6. The method of claim 5, wherein the status light on each door is in a red status when the door is closed and in a green status when the door is opened.
7. The interlocking method for the three-door interlocking mobile laboratory according to claim 5, characterized in that after one of the doors is opened, the door is automatically locked by staff, and after the door is passed, the door is still not locked for more than 10 seconds, and the system is automatically switched to an alarm state to remind the staff to close the door in time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149226.XA CN112431485A (en) | 2020-10-23 | 2020-10-23 | Three-door interlocking mobile laboratory and interlocking method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011149226.XA CN112431485A (en) | 2020-10-23 | 2020-10-23 | Three-door interlocking mobile laboratory and interlocking method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112431485A true CN112431485A (en) | 2021-03-02 |
Family
ID=74695992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011149226.XA Pending CN112431485A (en) | 2020-10-23 | 2020-10-23 | Three-door interlocking mobile laboratory and interlocking method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112431485A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498866A (en) * | 2016-01-12 | 2016-04-20 | 四川川净洁净技术股份有限公司 | CCN bio-safety laboratory |
| CN206111026U (en) * | 2016-10-08 | 2017-04-19 | 湖南银宝科技发展有限公司 | Prevent following interlocking linkage emergency exit |
| CN108873681A (en) * | 2018-08-06 | 2018-11-23 | 深圳市冠航环境科技工程有限公司 | A kind of three interlocking structures of Airshower chamber |
| CN208513241U (en) * | 2018-06-06 | 2019-02-19 | 济南中海净化工程有限公司 | A kind of Clean Operating Lab |
| CN210304871U (en) * | 2019-06-28 | 2020-04-14 | 东莞市鹏驰净化科技有限公司 | Three-door interlocking air shower |
-
2020
- 2020-10-23 CN CN202011149226.XA patent/CN112431485A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498866A (en) * | 2016-01-12 | 2016-04-20 | 四川川净洁净技术股份有限公司 | CCN bio-safety laboratory |
| CN206111026U (en) * | 2016-10-08 | 2017-04-19 | 湖南银宝科技发展有限公司 | Prevent following interlocking linkage emergency exit |
| CN208513241U (en) * | 2018-06-06 | 2019-02-19 | 济南中海净化工程有限公司 | A kind of Clean Operating Lab |
| CN108873681A (en) * | 2018-08-06 | 2018-11-23 | 深圳市冠航环境科技工程有限公司 | A kind of three interlocking structures of Airshower chamber |
| CN210304871U (en) * | 2019-06-28 | 2020-04-14 | 东莞市鹏驰净化科技有限公司 | Three-door interlocking air shower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204552426U (en) | A kind of rail transit platform screen door cell controller | |
| CN203084523U (en) | Redundant unit controller for metro screen doors | |
| CN103955132A (en) | Automatic redundancy control system and method for controller of shielding gate of subway platform | |
| CN103643854A (en) | System and method for controlling bus rapid transit (BRT) safety door | |
| CN112431485A (en) | Three-door interlocking mobile laboratory and interlocking method thereof | |
| CN201087779Y (en) | Multifunctional LED lighting lamp | |
| CN207892419U (en) | A kind of railway platform screen door control system based on redundant manipulator | |
| CN202502400U (en) | Equipment emergency power shutoff device capable of carrying out zoning control | |
| CN104533155B (en) | A kind of key intelligent cabinet | |
| CN111335765A (en) | PSC design of rail transit platform door | |
| CN205273509U (en) | Road junction signal alarm device | |
| CN206180409U (en) | Ring accuse cabinet | |
| CN203095374U (en) | Wellhead safety gate control device and system | |
| CN211086945U (en) | Redundant electric device for controlling shielding door switch | |
| CN201578777U (en) | Fire door control system | |
| CN209709746U (en) | A kind of dual power supply switching circuit and device | |
| CN203977327U (en) | Gate gate module | |
| CN107359613A (en) | Garage three-phase electrical source of power intelligence control system and method | |
| CN204418824U (en) | A kind of key intelligent cabinet | |
| CN207504644U (en) | A kind of unmanned guard power state monitoring device | |
| CN202280349U (en) | Shield door system applied to APM system | |
| CN208651244U (en) | Subway smoke exhaust fan control cabinet | |
| CN208044831U (en) | A kind of delay alarm for the opening and closing prompt of no man-powered vehicle region security door | |
| CN216286226U (en) | Emergency escape control circuit system for live-action entertainment | |
| CN101470915A (en) | Double-switch door lock controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210902 Address after: 230601 No. 12560, bustling Avenue, Hefei, Anhui Applicant after: Anhui Center for Disease Control and Prevention Applicant after: CHINA AERONAUTIC PIVOTAL DEFENCE TECHNOLOGIES (BEIJING) CO.,LTD. Address before: 100016 room 908, 9 / F, Xinhua science and technology building, 8 tuofangying Road, Jiangtai Township, Chaoyang District, Beijing Applicant before: CHINA AERONAUTIC PIVOTAL DEFENCE TECHNOLOGIES (BEIJING) Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210302 |
|
| RJ01 | Rejection of invention patent application after publication |