CN203618182U - Emergency lighting controller and emergency lighting centralized control system - Google Patents
Emergency lighting controller and emergency lighting centralized control system Download PDFInfo
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- CN203618182U CN203618182U CN201320663892.4U CN201320663892U CN203618182U CN 203618182 U CN203618182 U CN 203618182U CN 201320663892 U CN201320663892 U CN 201320663892U CN 203618182 U CN203618182 U CN 203618182U
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- emergency lighting
- emergency
- controller
- charger
- evacuation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to the technical field of intelligent building lighting control and particularly relates to an emergency lighting controller and an emergency lighting centralized control system. The emergency lighting controller comprises an emergency lighting load device, a charger, an air breaker, an alternating current contactor, a direct current contactor, a switch power supply, a color screen, a communication plate, a control panel and a storage battery. The emergency lighting centralized control system is internally provided with an intelligent analysis module, onsite information of large-space buildings is timely collected and diagnosed through a communication bus, electric power failure positions, accident areas and crowd gathering areas are analyzed, information of the working sates and the failure sates of an emergency lighting centralized power supply, an electricity distribution device and underlayer lamps is monitored, and information of an emergency lighting and evacuation indicating system is received. When a sudden emergent accident occurs, by controlling emergency lighting lamps and starting evacuation indication, the safe evacuation direction is indicated, the evacuation speed is accelerated, and the success rate of evacuation is improved.
Description
Technical field
The utility model relates to building intelligent lighting control technique field, specifically relates to a kind of emergency lighting controller able, emergency lighting centralized control system.
Background technology
Centralized control type emergency power system, adopt bus communication to carry out the communication between system unit, palace internal structure complexity, electric circumstance is poor, data are in transmitting procedure, the factors such as, electromagnetic interference severe in transferring content size, wiring environment, and there is data mess codes, error code, thereby greatly reduce the correctness of efficiency of transmission and data, even may cause centralized control type emergency power system communication paralysis, the accuracy and the validity that how to improve bus data are the major issues of centralized control type emergency power system technology.
Utility model content
For the technical problem existing in prior art, the utility model provides a kind of emergency lighting controller able, emergency lighting centralized control system, and this emergency lighting centralized control system adopts S3C2440 core processor.Realized MMU, AMBA bus and Harvard structure speed buffering architecture, provide a set of complete general-purpose system peripheral hardware; Adopt LINUX to transplant and realize centralized monitor mode, by information technology, computer technology and automatic control technology, the emergent escape way in building is monitored in real time.Built-in intelligence analysis module, by communication bus Real-time Collection, diagnosis volumed space building field data, carry out region, the analysis of crowd's accumulation region of power failure position, accident, operating state and the fault status information of monitoring emergency lighting centrally connected power source and point power distribution equipment and bottom light fixture, receive the information from emergency lighting and exit signs warning system, in the time of emergency accident, by controlling the unlatching of emergency light and exit signs, guide safe escape direction, accelerate evacuation speed, improve the success rate of evacuating.
To achieve these goals, the technical scheme adopting is: a kind of emergency lighting controller able, include emergency lighting load device, charger, air circuit, A.C. contactor, D.C. contactor, Switching Power Supply, color screen, communication board, control board and storage battery, wherein
Electric main is connected with the ac input end of charger through air circuit, A.C. contactor;
The DC output end of charger is connected with Switching Power Supply by the DC bus that is provided with reaction diode, and the output of Switching Power Supply is connected with color screen;
Storage battery is connected from DC bus power taking and with control board by D.C. contactor, and control board is connected with communication board, and control board is integrated with civil power detection module and charger detection module;
Electric main is connected with emergency lighting load device through air circuit, QF5 circuit breaker.
Further, described emergency lighting load device includes emergency lighting centrally connected power source successively, emergency lighting divides power distribution equipment and light fixture, and emergency lighting centrally connected power source, emergency lighting divide power distribution equipment to be connected with color screen, communication board respectively by system bus with emergence lighting lamp.
A kind of emergency lighting centralized control system, includes input unit, output unit and system unit, wherein,
To be emergency lighting controller able automatically divided the state Real-time Collection of power distribution equipment and emergence lighting lamp and be back to the state parameter data of communication board from emergency lighting centrally connected power source, emergency lighting by system bus input unit;
System unit is each emergency lighting branch road, each emergency evacuation branch road, the sound and light alarm signal of formulating according to building interior structure;
Output unit is to need the emergency lighting centrally connected power source of controlling, the switch of output main line unit that emergency lighting divides power distribution equipment.
Emergency lighting centralized control system of the present utility model, its controller adopts S3C2440 core processor, has realized MMU, and AMBA bus and Harvard structure speed buffering architecture, provide a set of complete general-purpose system peripheral hardware; Adopt LINUX to transplant and realize centralized monitor mode, by information technology, computer technology and automatic control technology, the emergent escape way in building is monitored in real time.Built-in intelligence analysis module, by communication bus Real-time Collection, diagnosis volumed space building field data, carry out region, the analysis of crowd's accumulation region of power failure position, accident, operating state and the fault status information of monitoring emergency lighting centrally connected power source and point power distribution equipment and bottom light fixture, receive the information from emergency lighting and exit signs warning system, in the time of emergency accident, by controlling the unlatching of emergency light and exit signs, guide safe escape direction, accelerate evacuation speed, improve the success rate of evacuating.
Emergency lighting centralized control system of the present utility model by transplanting the LINUX operating system Centralized Controller Software for Design of meeting an urgent need, has following advantage compared with traditional programmed method:
1), be mainly reflected in the exploitation in later stage, i.e. direct developing application in operating system, unlike single-chip microcomputer, all will be write again, by transplanting, revising in calling existing program segment, just can practical function, improved programming efficiency.
2), safety, this is a feature of LINUX.The kernel of LINUX separates with the memory management of user's space, can not cause system crash because of user's single program error.
3), efficiently, introduce the management scheduling system of process, make system operation more efficient.In traditional microcomputer development, be the AM/BAM technology based on interrupting mostly, the management of multitask is had to limitation.
Accompanying drawing explanation
Fig. 1 is the electrical schematic diagram of emergency lighting centralized control system of the present utility model.
Embodiment
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing, the utility model is further described.As a kind of preferred embodiment of the present utility model, refer to Fig. 1, a kind of emergency lighting controller able, includes emergency lighting load device, charger, air circuit, A.C. contactor, D.C. contactor, Switching Power Supply, color screen, communication board, control board and storage battery.Electric main is connected with the ac input end of AC220V/DC24V charger through air circuit, A.C. contactor, gives the charging of AC220V/DC24V charger; The DC output end of AC220V/DC24V charger is connected with DC24V/DC5V Switching Power Supply by the DC bus that is provided with reaction diode, the output of DC24V/DC5V Switching Power Supply is connected with color screen, and the DC power supply of 5V is provided to FL2440,7 cun of very color touch-screens by DC24V/DC5V Switching Power Supply.When after electric main power-off, to power to load device by storage battery power supply mode, power-on time is determined by the capacity of storage battery, in the time that line voltage recovers, will revert to mains-supplied by emergency service.
Storage battery is connected from DC bus power taking and with control board by D.C. contactor, and control board is connected with communication board, and control board is integrated with civil power detection module and charger detection module.
Electric main is connected with emergency lighting load device through air circuit, QF5 circuit breaker.
Emergency lighting load device includes emergency lighting centrally connected power source successively, emergency lighting divides power distribution equipment and light fixture, and emergency lighting centrally connected power source, emergency lighting divide power distribution equipment to be connected with color screen, communication board respectively by system bus with emergence lighting lamp.
Emergency lighting centralized control system, include input unit, output unit and system unit, wherein, to be emergency lighting controller able automatically divided the state Real-time Collection of power distribution equipment and emergence lighting lamp and be back to the state parameter data of communication board from emergency lighting centrally connected power source, emergency lighting by system bus input unit.The parameter reading has: line voltage, the emergency electric current of emergency lighting centrally connected power source, the fault message of meet an urgent need voltage, cell voltage and emergency power supply, emergency lighting divides power distribution equipment output main line unit switch state, output main line cell failure information etc.
System unit is each emergency lighting branch road of formulating according to building interior structure, each emergency evacuation branch road, sound and light alarm signal etc.
Output unit is to need the emergency lighting centrally connected power source of controlling, the switch of output main line unit that emergency lighting divides power distribution equipment.
Emergency lighting controller able is the core of whole emergency lighting centralized control system control, is the key that system realizes Based Intelligent Control, and the utility model adopts the S3C2440 processor of SAMSUNG, transplants LINUX operating system, convenient design and raising design efficiency.
The outstanding feature of S3C2440 is its processor core, be one by Advanced RISC Machines(ARM) the RISC processor of 16/32 ARM920T of company design.ARM920T has realized MMU, AMBA bus and Harvard structure speed buffering architecture.
Major function on the integrated sheet of S3C2440 has:
(1), enhanced arm framework MMU is to support WinCE, EPOC 32 and Linux.
(2), LCD controller (maximum 4K look STN and the 256K look TFT of supporting) provides the special DMA of 1 passage LCD.
(3), six memory Bank are ROM, SRAM, two memory Bank are ROM/SRAM/ SDRAM.
(4), 3 passage UART(IrDA1.0,64 bytes send FIFO and 64 bytes and receive FIFO).
(5), 8 path 10 position ADC and touch screen interfaces.
(6), there is the RTC etc. of calendar function.
Emergency lighting centralized control system is a complicated system, for making it have the ability of task management, timer management, storage management, resource management, incident management, system management, message management, queue management and interruption processing, provide multitasking, better the function of distributing system resource.
For specific hardware platform and practical application graft procedure system, conventionally on ARM platform, build the operating system such as Windows CE, Linux, Palm OS, Linux has advantages of open source code, can select to transplant LINUX operating system when design.
The transplanting of (SuSE) Linux OS is always divided into three parts: one, and the recompility of kernel; The recompility of two, bootloader; Three, the making of file system.Be specially:
1., the recompility of kernel
Download a kernel source code and preserve, then this kernel source code compressed package copy to ubuntu version /home/dong/SoftEmbed, and to the recompility of modifying of this kernel;
Copy arrive/home/dong/SoftEmede of Yaffs2 file system compressed package, decompress(ion) generates a file, give again kernel patch installing, by carrying out ./patsh-ker.sh c/kernel catalogue, enter config option in make menuconfig, select the support to yaffs2, complete file system is transplanted;
2., the recompility of bootloader
By under the catalogue of copy to/home/dong/SoftEmbed of tools mkyaffs2image.taz., decompress(ion) is installed, and makes root file;
Transplanting to Busybox, configuration, complete the recompility of bootloader;
3., the making of file system
Be finally to build file system, completed the making of interior nuclear transfer and file system to this.
File system is the method for name, storage, tissue and the taking-up of a kind of defined file in the unit in logic on the memory device based on being divided.If a Linux does not have root file system, it is can not be by correct startup.
In LINUX operating system, carry out the software programming of emergency lighting centralized control system;
Use SDRAM memory cell in S3C2440 processor chips, by the bus message collecting, set up dynamic data base; Use LCD and touch screen interface in S3C2440 processor chips, realize visual, can intuitively to touch operation touch panel monitor system interface; Use RCT(real-time clock in S3C2440 processor chips) system, SDRAM memory cell, realize fault real time record function; Write power-supply system analysis logic, bus message and default condition are compared, and realize in real time dynamically judgement.
Above content is only to structure example of the present utility model and explanation; affiliated those skilled in the art make various modifications to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (3)
1. an emergency lighting controller able, is characterized in that: this controller includes emergency lighting load device, charger, air circuit, A.C. contactor, D.C. contactor, Switching Power Supply, color screen, communication board, control board and storage battery, wherein,
Electric main is connected with the ac input end of charger through air circuit, A.C. contactor;
The DC output end of charger is connected with Switching Power Supply by the DC bus that is provided with reaction diode, and the output of Switching Power Supply is connected with color screen;
Storage battery is connected from DC bus power taking and with control board by D.C. contactor, and control board is connected with communication board, and control board is integrated with civil power detection module and charger detection module;
Electric main is connected with emergency lighting load device through air circuit, QF5 circuit breaker.
2. emergency lighting controller able according to claim 1, it is characterized in that: described emergency lighting load device includes emergency lighting centrally connected power source successively, emergency lighting divides power distribution equipment and light fixture, emergency lighting centrally connected power source, emergency lighting divide power distribution equipment to be connected with color screen, communication board respectively by system bus with emergence lighting lamp.
3. an emergency lighting centralized control system that contains emergency lighting controller able described in claim 2, is characterized in that: include input unit, output unit and system unit, wherein,
To be emergency lighting controller able automatically divided the state Real-time Collection of power distribution equipment and emergence lighting lamp and be back to the state parameter data of communication board from emergency lighting centrally connected power source, emergency lighting by system bus input unit;
System unit is each emergency lighting branch road, each emergency evacuation branch road, the sound and light alarm signal of formulating according to building interior structure;
Output unit is to need the emergency lighting centrally connected power source of controlling, the switch of output main line unit that emergency lighting divides power distribution equipment.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663892.4U CN203618182U (en) | 2013-10-25 | 2013-10-25 | Emergency lighting controller and emergency lighting centralized control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201320663892.4U CN203618182U (en) | 2013-10-25 | 2013-10-25 | Emergency lighting controller and emergency lighting centralized control system |
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| CN203618182U true CN203618182U (en) | 2014-05-28 |
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| CN201320663892.4U Withdrawn - After Issue CN203618182U (en) | 2013-10-25 | 2013-10-25 | Emergency lighting controller and emergency lighting centralized control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619091A (en) * | 2013-10-25 | 2014-03-05 | 合肥联信电源有限公司 | Emergency lighting centralized control system based on LINUX |
| CN113036895A (en) * | 2021-01-27 | 2021-06-25 | 余姚市立鑫电子有限公司 | Power supply of central monitoring system for centralized power supply of emergency lighting |
-
2013
- 2013-10-25 CN CN201320663892.4U patent/CN203618182U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103619091A (en) * | 2013-10-25 | 2014-03-05 | 合肥联信电源有限公司 | Emergency lighting centralized control system based on LINUX |
| CN103619091B (en) * | 2013-10-25 | 2015-12-16 | 合肥联信电源有限公司 | A kind of emergency lighting centralized control system based on LINUX |
| CN113036895A (en) * | 2021-01-27 | 2021-06-25 | 余姚市立鑫电子有限公司 | Power supply of central monitoring system for centralized power supply of emergency lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140528 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |