CN101783033B - Electronic entrance guard device used for equipment cabinet - Google Patents
Electronic entrance guard device used for equipment cabinet Download PDFInfo
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- CN101783033B CN101783033B CN2009102441366A CN200910244136A CN101783033B CN 101783033 B CN101783033 B CN 101783033B CN 2009102441366 A CN2009102441366 A CN 2009102441366A CN 200910244136 A CN200910244136 A CN 200910244136A CN 101783033 B CN101783033 B CN 101783033B
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- rack
- entrance guard
- guard device
- magnetic force
- hydraulic arm
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Abstract
The invention discloses an electronic entrance guard device used for an equipment cabinet, in particular to an electronic entrance guard device of the equipment cabinet of a computer server. The electronic entrance guard device comprises a magnetic force lock and a monitoring system, wherein the magnetic force lock is arranged on the front door and/or the back door of the equipment cabinet; a hydraulic arm is arranged in the equipment cabinet; and the moving end of the hydraulic arm is arranged on the front door and/or the back door of the equipment cabinet. The monitoring system comprises a temperature measuring unit, a communication unit, a storage unit, a warning unit, an operation display unit and a control system. The invention completely breaks through the traditional locking modes of mechanical locks so that electronization, remoting and automation are realized on the entrance guard management and monitoring of the equipment cabinet, thereby effectively improving the entrance guard safety and usability of the equipment cabinet; the electronic entrance guard device comprises the magnetic force lock, the hydraulic arm and the monitoring system, and state monitoring and automatic control are realized on the entrance guard device by a central control system. The invention is the electronic entrance guard device capable of being suitable for various equipment cabinets.
Description
Technical field
The present invention relates to a kind of entrance guard device of rack, be specifically related to the electronic access control device of computer server rack.
Background technology
In today of information-based develop rapidly, server is all to development aspect integrated, the cluster on a large scale, present server room easily tens, a hundreds of server; The machine room product is more and more paid attention to by users, and rack is as the placing device of computer room armamentarium, and its management just seems outstanding especially with the importance of control; Like energy consumption, temperature, fault etc.; Wherein gate inhibition's control is as the security system of rack, and importance more will at first be considered, and the entrance guard device of current rack series products all adopts the mechanical lock locking mode; Single-point locking, two point locking and multiple spot locking etc. are arranged; This type of rack entrance guard device need pass through the key switch cabinet door, and each rack all can open the door through a key in the normal conditions machine room lower, and the entrance guard management of rack can only be passed through computer room administrator's behavior adjustment management; Through means such as the registration records rack information of opening the door, close the door, this mode level of security is low, the total man for operation, do not have automatic surveillance and control measure.Accident occurred and can not in time find also can cause bigger accident, how according to the real-time condition of each parts, the corresponding change that lets system make, guaranteeing normal operation and saving energy consumption, reduce cost is the final goal of computer lab management.
Summary of the invention
For solving in the prior art single, the problem of surveillance and control measure automatically of rack locking mode, the rack gate inhibition control device that the present invention provides a kind of electronization, can remote auto manages.The specific requirement mode of this programme is following: a kind of electronic entrance guard device that is used for rack; Comprise magnetic force lock and supervisory system; The magnetic force lock is installed on the Qianmen and/or back door of rack, it is characterized in that, hydraulic arm is installed in the rack; The movable end of hydraulic arm is installed on the Qianmen and/or back door of rack, and said supervisory system comprises temperature measuring unit, communication unit, storage unit, alarm unit, operation display unit and control system.
Another optimal way of the present invention: said hydraulic arm is installed on the top and/or bottom of rack, and the movable end of hydraulic arm is that pin is connected with Qianmen and/or back door connected mode.
Another optimal way of the present invention: the electromagnetic portion of said magnetic force lock is installed on the cabinet, and the absorption iron plate of magnetic force lock is installed on Qianmen and/or the back door.
Another optimal way of the present invention: all the operations of said unit records to rack, and with operation note preservation in real time and/or output;
Said temperature measuring unit comprises a plurality of sensors, and sensor is the active digital temperature sensor, and sensor is installed in the rack, and the measuring machine in-cabinet temperature also utilizes 1 line formula digital transmission interface to send control system to the result;
Said operation display unit comprises display lamp, LCD display, brushing card device and the door open button that is installed on the rack back door;
Said alarm unit comprises the smog alarm sensing head that is installed in rack inside;
Said communication unit comprises Ethernet card and IO interface, and said Ethernet card realizes that rack and the long-range of control system are connected, and IO interface comprises power interface, sensor signal interface;
Said control system adopts the one-chip computer chip that each unit in the supervisory system is controlled and operated, and the instruction of receiving remote monitoring host computer simultaneously is according to operator's action and the instruction control electromagnetic lock of remote monitoring main frame and the switch of hydraulic arm.
Another optimal way of the present invention: said supervisory system adopts independent power supply power supply.
The electronic entrance guard device that is used for rack that the present invention proposes has been broken through the traditional approach of mechanical lock locking fully; Make rack entrance guard management, monitoring realization electronization, long-range, robotization; Effectively improve rack entrance guard management and usability; Utilization is made up of magnetic force lock+hydraulic arm+supervisory system, realizes condition monitoring, control automatically to entrance guard device through central control system, applicable to the electronic entrance guard device of various racks.The rack level supervisory system of this device; Can report to the police to rack; Like high temperature, cigarette sense etc., this device also can improve the calculator room equipment security management, can set the safety practice such as effective management and monitoring of the scope of authority, badge switch door time, badge ID number etc. of rack electronics badge; Supervisory system realizes this locality and the Long-distance Control of server cabinet; The temperature of each rack in the machine room, water temperature, rotation speed of the fan, equipment operation, cold medium flux etc. have all been accomplished real-time control, and can expand, can increase new expanding element through network interface with the different situations of each heat dissipation equipment.
Description of drawings
Fig. 1 supervising device synoptic diagram of the present invention
Fig. 2 rack synoptic diagram of the present invention
Fig. 3 rack of the present invention back door synoptic diagram
Embodiment
As shown in Figure 3; Supervising device of the present invention comprises magnetic force lock 4, hydraulic arm 3 and supervisory system, and the electromagnetic portion of magnetic force lock 4 is installed on the cabinet of rack, and the absorption iron plate of magnetic force lock is installed in Qianmen, the place corresponding with electromagnetic portion, back door of rack; The electromagnetic portion of magnetic force lock can be installed in the doorframe side of rack; Also can be installed in the doorframe surface of rack, the magnetic force lock can be installed on the Qianmen or back door of rack, also can on Qianmen and back door, all install.This programme adopts the lock power lock of two 150 kgfs, under the situation that realizes the control of cabinet door switch, has also guaranteed the sealing of Qianmen and back door and cabinet.
This programme is installed hydraulic arm 3 in the top and the bottom of rack; The stiff end 8 of hydraulic arm is installed in the top and bottom of rack; Its movable end 7 adopts the pin connection to be connected with the back door with the Qianmen; Hydraulic arm is under the control of control system, and the movable end of hydraulic arm stretches out stiff end, and open at the Qianmen and/or the back door that promote rack.This mode not only can be applied in the controling at ordinary times, in the time of can also unusual or other status alert appear in temperature in rack, opens Door of communication apparatus cabinet, back door automatically by control system, and the personnel that maintain easily handle accordingly.The drive unit of hydraulic arm 3 is installed in the top or the bottom of rack, does not take the rack volume inside, also can adopt pneumatic mode to drive.
As shown in Figure 1, the supervisory system of this programme comprises temperature measuring unit, communication unit, storage unit, alarm unit, operation display unit and control system, all operations of unit records to rack, and with operation note preservation in real time and/or output; Temperature measuring unit comprises a plurality of sensors; Sensor is the active digital temperature sensor, temperature-measuring range-55 ℃ ~ 125 ℃, and resolution is 0.125 ℃; Sensor is installed in the rack, and the measuring machine in-cabinet temperature also utilizes 1 line formula digital transmission interface to send control system to the result; As shown in Figure 2, operation display unit comprises display lamp 6, LCD display 2, brushing card device 5 and the door open button 9 that is installed on the rack back door; Alarm unit comprises the smog alarm sensing head that is installed in rack inside; Communication unit comprises Ethernet card and IO interface; Ethernet card realizes that rack and the long-range of control system are connected; IO interface comprises power interface, sensor signal interface; Power interface is used for connecting external power source, and sensor signal interface is used for connecting internal temperature sensor and the cigarette sense is reported to the police; Control system adopts the one-chip computer chip that each unit in the supervisory system is controlled and operated, and the instruction of receiving remote monitoring host computer simultaneously is according to operator's action and the instruction control electromagnetic lock of remote monitoring main frame and the switch of hydraulic arm.Whole monitoring system adopts independent power supply power supply, and power supply adopts the AC-DC module, and input voltage is AC220V, is output as DC24V (1A).
In the concrete operations: when rack opens the door; Operator selectable is selected the use identification card; Discern by control system through brushing card device, also can be through the remote monitoring main frame through control system air exercise start cabinet Qianmen, back door, after control system is received the request of opening the door; Can send enabling signal to hydraulic arm, electromagnetic lock, drive Door of communication apparatus cabinet and/or back door and open; After open at the Qianmen of rack and/or back door, can return the opening signal of rack, the information content stored and upload to the remote monitoring main frame by control system to control system.
When rack at closing time, the hydraulic oil in the control system control hydraulic arm releases, the movable end retraction of hydraulic arm is closed Qianmen, the back door of rack simultaneously, to the electromagnetic lock energising, makes two parts adhesive of electromagnetic lock again.After the electromagnetic lock adhesive; Can close gate signal from the feedback of trend control system, control system transmits information through Ethernet card to the remote monitoring main frame after receiving and closing gate signal; And simultaneously information is outputed on the LCD display on the rack back door, show cabinet door shutdown signal on the LCD display.
In the process that each rack opens the door, closes the door, control system is an information such as which platform rack with real time record rack gate inhibition state, switch door time, switch door personnel, switch, and is saved in the database, can be output into form through software systems.Effective management, the monitoring of the scope of authority, identification card switch door time, identification card ID number etc. have been realized to the rack identification card.
Temperature in the rack is by the temperature sensor collection, and temperature sensor is installed in the different parts in the rack, is responsible for gathering the temperature of different parts, and outputs on the LCD display and show, makes the personnel of keeping can conveniently learn in the rack temperature everywhere.
Alarm unit utilization in this programme rack is installed in the smog alarm sensing head of rack inner top; Control system is according to the Information Monitoring of temperature sensor, smog alarm sensing head; Start gas tip ejection nitrogen to putting out a fire in the rack or lowering the temperature, open alarm lamp simultaneously and warning message is uploaded monitoring host computer, control system is when taking measures; Send signal to hydraulic arm and electromagnetic lock, open the forward and backward door of rack.
Claims (4)
1. electronic entrance guard device that is used for rack; Comprise magnetic force lock (4) and supervisory system; Magnetic force lock (4) is installed on the Qianmen and/or back door of rack, it is characterized in that, hydraulic arm (3) is installed in the rack; The movable end of hydraulic arm (7) is installed on the Qianmen and/or back door of rack, and said supervisory system comprises temperature measuring unit, communication unit, storage unit, alarm unit, operation display unit and control system;
All the operations of said unit records to rack, and with operation note preservation in real time and/or output;
Said temperature measuring unit comprises a plurality of sensors, and sensor is the active digital temperature sensor, and sensor is installed in the rack, and the measuring machine in-cabinet temperature also utilizes 1 line formula digital transmission interface to send control system to the result;
Said operation display unit comprises display lamp (6), LCD display (2), brushing card device (5) and the door open button (9) that is installed on the rack back door;
Said alarm unit comprises the smog alarm sensing head that is installed in rack inside;
Said communication unit comprises Ethernet card and IO interface, and said Ethernet card realizes that rack and the long-range of control system are connected, and IO interface comprises power interface, sensor signal interface;
Said control system adopts the one-chip computer chip that each unit in the supervisory system is controlled and operated, and the instruction of receiving remote monitoring host computer simultaneously is according to operator's action and the instruction control magnetic force lock (4) of remote monitoring main frame and the switch of hydraulic arm.
2. electronic entrance guard device as claimed in claim 1 is characterized in that, said hydraulic arm (3) is installed on the top and/or bottom of rack, and the movable end of hydraulic arm (7) is that pin is connected with Qianmen and/or back door connected mode.
3. electronic entrance guard device as claimed in claim 1 is characterized in that, the electromagnetic portion of said magnetic force lock (4) is installed on the cabinet, and the absorption iron plate of magnetic force lock is installed on Qianmen and/or the back door.
4. electronic entrance guard device as claimed in claim 1 is characterized in that, said supervisory system adopts independent power supply power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102441366A CN101783033B (en) | 2009-12-29 | 2009-12-29 | Electronic entrance guard device used for equipment cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102441366A CN101783033B (en) | 2009-12-29 | 2009-12-29 | Electronic entrance guard device used for equipment cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101783033A CN101783033A (en) | 2010-07-21 |
| CN101783033B true CN101783033B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009102441366A Active CN101783033B (en) | 2009-12-29 | 2009-12-29 | Electronic entrance guard device used for equipment cabinet |
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| CN (1) | CN101783033B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143128B (en) * | 2011-09-06 | 2016-06-29 | 阿什万·莫德海B·艾尔杜沙瑞 | A kind of high-rise rapid escape exit |
| CN102548363A (en) * | 2011-12-31 | 2012-07-04 | 华为技术有限公司 | Control method for machine cabinet and communication device |
| CN103793976B (en) * | 2013-08-07 | 2016-08-10 | 陈飞 | Cabinet door time slot scrambling based on environment measuring and state self-inspection, device and application |
| CN105321237A (en) * | 2014-08-05 | 2016-02-10 | 艾默生网络能源有限公司 | Management method and system for door control of cabinet |
| CN105117880B (en) * | 2015-08-22 | 2020-03-10 | 吉林中之林农业科技有限公司 | Totally-enclosed cold chain logistics tail end distribution system |
| CN105952272B (en) * | 2016-04-29 | 2018-08-24 | 漳州科华技术有限责任公司 | A kind of access control system and apply its cabinet |
| CN106852050B (en) * | 2017-03-29 | 2022-08-19 | 山东政通科技发展有限公司 | Safety cabinet and control method thereof |
| CN108234510B (en) * | 2018-01-17 | 2021-08-20 | 上海闻泰电子科技有限公司 | Server cabinet management method, device and system |
| CN112738204B (en) * | 2020-12-25 | 2022-09-16 | 国网湖南省电力有限公司 | Automatic arrangement system and method for security measures of secondary screen door of transformer substation |
| CN115273313A (en) * | 2022-08-01 | 2022-11-01 | 青岛博宁福田智能交通科技发展有限公司 | Intelligent identification maintenance door and authentication identification method thereof |
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|---|---|---|---|---|
| CN2055526U (en) * | 1989-06-05 | 1990-04-04 | 木沛松 | Door self closer |
| CN2203338Y (en) * | 1993-11-18 | 1995-07-12 | 桂平县江口南北实业有限公司 | Multifunctional computer automatic monitoring alarm safe |
| WO2008063149A1 (en) * | 2006-08-30 | 2008-05-29 | Comunale Mark E | 'match' controlled container |
| CN201178531Y (en) * | 2008-02-29 | 2009-01-07 | 北京市电通电话技术开发公司 | Electronic key locked network equipment cabinet having humidity and current monitoring |
| CN101492982A (en) * | 2009-01-06 | 2009-07-29 | 深圳日海通讯技术股份有限公司 | Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet |
-
2009
- 2009-12-29 CN CN2009102441366A patent/CN101783033B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2055526U (en) * | 1989-06-05 | 1990-04-04 | 木沛松 | Door self closer |
| CN2203338Y (en) * | 1993-11-18 | 1995-07-12 | 桂平县江口南北实业有限公司 | Multifunctional computer automatic monitoring alarm safe |
| WO2008063149A1 (en) * | 2006-08-30 | 2008-05-29 | Comunale Mark E | 'match' controlled container |
| CN201178531Y (en) * | 2008-02-29 | 2009-01-07 | 北京市电通电话技术开发公司 | Electronic key locked network equipment cabinet having humidity and current monitoring |
| CN101492982A (en) * | 2009-01-06 | 2009-07-29 | 深圳日海通讯技术股份有限公司 | Intelligent electronic lock monitoring system applying to outdoor communication equipment room and cabinet |
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| CN101783033A (en) | 2010-07-21 |
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Effective date of registration: 20170921 Address after: 530022 the Guangxi Zhuang Autonomous Region Nanning Qingxiu District National Road No. 143 Building No. 6, No. 1119 garden Federer Patentee after: Guangxi Zhongke Shuguang cloud computing Co., Ltd. Address before: 100084 Beijing Haidian District City Mill Street No. 64 Patentee before: Dawning Information Industry (Beijing) Co., Ltd. |
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