The development of science and technology is to serve the society. The lighting control system is for lighting. The quality and performance of the system should meet the requirements of design and use. It usually requires advanced lighting control system technology, high degree of automation, stable operation, safety and reliability, and operation. Convenient, simple to maintain, easy to install, easy to expand, and cost-effective.
Reliability Reliability <br> <br> intelligent lighting control system of intelligent lighting control system is the basic requirement of the application system, the reliability of the system involves a wide range of measures the contents of the fault-tolerant system architecture, system controller and so on.
The architecture of the intelligent control system has been gradually improved with the development of computer technology and network communication technology. From the third generation of central control in the 1970s to the fifth in the fourth generation of distributed control methods in the 1980s, The generational distributed control method; its development has experienced a number of changes in technology and has evolved into a new generation of intelligent control methods today. The features of the intelligent control method are that the controller is highly modular and digital in construction, highly configurable in layout, decentralized in control, highly-integrated autonomous and intelligent controller performance, and self-diagnosis and fault-tolerant processing functions. Information is transmitted through a simple bus at high speed according to standard protocols. It has the structure required by an intelligent system. It is also very convenient for its extremely reliable functions, simple use, design, installation, operation, maintenance, and overhaul.
Today's product intelligent electronic lighting control system is a complete modular single bus control system. The bus network Dy Net uses RS 485 communication protocol and X 10 protocol, and the data transmission rate is mostly 9600 baud. The lighting controller is modularized in design. The products of the structure can be distributed and installed in adjacent power distribution rooms in each control site. Each individual network can control up to 255 control zones. Each zone can control up to 255 logical channels (loops), and the network capacity is greater. The Dy Net-2 bus rate is 11520 baud, each individual network can control 65535 zones, each zone can control 65535 logical channels, the network structure of Dy Net is characterized by great flexibility, and can be used as small as one. The lighting control of rooms is as large as a multi-building group. Many sub-networks are interconnected into a large distributed control system network through intelligent bridges. The installation, modification, and expansion of these intelligent control systems are relatively simple and convenient. It is generally welcomed by users and engineers.
The reliability of the intelligent lighting controller is an important condition for selecting the product system. The reliability of the key components of the controller, circuit design, and protection measures will directly affect the safety and stability of the lighting operation. The key components of such intelligent lighting controllers, such as thyristors, IGBT transistors, large-capacity relays, contactors, etc., should be the preferred high-quality products, to ensure that the device is in a stable and reliable working condition for a long time. In circuit design, various protection measures must be taken into consideration to prevent the output performance and safety hazards from affecting a certain device.
In addition to the system structure of the product and the reliability of the controller, the entire control system must be able to maintain reliable and stable operation. Some preventive measures should be taken to further improve the reliability and safety of the system.
System openness and interconnectivity <br> <br> modern intelligent control system products have tended open, open system means that there is a unified standard interface, so that products from different vendors can be interconnected, interoperable. With the development and wide application of microelectronics, computers and information technology, various intelligent control devices in buildings have already had numerical control technology. System integration has been valued by product manufacturers, such as building automation, air conditioning, security, and fire alarms. The sub-systems such as power distribution lighting are included in the category of intelligent building building automation or management systems (BAS, BMS).
Intelligent building is a comprehensive system engineering involving multiple technical equipment industries. Its integration is extensive and systematic in terms of technology and economic management. The lighting control system is a subsystem in the building automation system BAS. How should the lighting control system and the BAS system be connected and interoperable? Nowadays, some integrated control systems include air conditioning, security, lighting, and other equipment in an integrated system for control. It seems that professional lighting control systems no longer need to be used. This kind of control system can realize the time switch on the illumination lamp, regulate each area. But this kind of control method has its limitation, its controller module performance, the function are all relatively simple, the output power is small, the circuit is few, the common light circuit is mainly controlled by the switch, even if dimming its dimming function and technically It is very simple, the effect of dimming the lighting lamp is not as good as a professional lighting control system, and this kind of integrated control system is mainly based on the central monitoring, lack of on-site control means, which will bring many inconveniences to the operation and use. Another problem is that all system information is transmitted on a single control bus, causing interference between the controllers and affecting the stability of the entire system.
The independent intelligent intelligent lighting control system is a professional-level lighting and lighting control system. No matter the system structure, controller and monitoring software are very detailed and comprehensive, it can meet the technical requirements of various lighting and lighting control. This type of product is preferably an open control system that uses international standard interfaces such as RS 485, RS 232, DMX 512 and can be interconnected with other control systems. The new generation of Dlight 32 monitoring platform can utilize Dlight 32 server to integrate DyNet lighting. The control system network is connected to the Ethernet network, using the TCP/IP protocol and standard DCOM, Active X calling commands to provide system integration means for building automation systems BAS.
The economics of the system
The economics of the system are reflected in the initial investment of the system and the saving of electrical energy after the system is running, which reduces maintenance and operation costs. The design of the lighting controller is based on the requirements of distributed modular control, which is convenient for on-site installation and control. The controller has different output capacity and different output circuit modules, so that the system device configuration can be flexibly selected according to the actual load conditions. The module, which can reduce the investment cost of the system. After the system is put into operation, the operating characteristics of the lighting lamp are improved due to the control performance characteristics of the lighting controller, thereby prolonging the service life of the lamp, reducing the lamp replacement, and lowering the maintenance cost. On the other hand, the scientific management of the working status of the lamp is achieved. And control saves energy.
The practicality of intelligent lighting control system
Whether the intelligent lighting control system is practical is to evaluate the true value of a system. The practicality of the lighting control system can be considered in the following aspects:
1. The intelligent controller can dim different types of light fixtures and has good intelligent dimming performance. Can dimming control different types of lamps (such as incandescent, low-voltage, fluorescent, metal halide, LED, etc.), with a soft-start, adjust the main power voltage, compensate the main power frequency changes, inhibit electromagnetic interference, dimming The device has a variety of dimming curves for the user to choose, the efficiency of the dimmer to reach more than 90%. There is now a sine-wave voltage dimmer SVC that can dim any lamp, has good dimming performance, and greatly extends the life of the gas-filled lamp. SVC dimmer energy conversion rate of up to 96%, is a high performance dimming controller.
2, there is on-site to meet operational control of various control interface <br> <br> following are some excellent interface site operation and remote operation:
1) Various types of multi-functional key panels operated in the field can realize a fixed function and repeated function for each key, and each key has a unique operation panel with a fixed timing task.
2) Field-operable LCD liquid crystal display touch screen panel, which can display various graphic keys or flat cloth light patterns on a 166×206 mm 2 liquid crystal screen. Just touch the keys on the screen with the finger to complete the control operation. The screen graphics can be programmed to 255 pages. The LCD LCD touch screen also has 365 days of clock control. It is a powerful, intuitive and convenient operation panel.
3) The remote telephone control operation is that the user can press a button on the telephone to issue a control command through the city's public telephone network to control the lighting effect of the remote lighting control system lamp.
4) There must be a control software package for the end user of the local network that can control any "remote controllable" tasks on a PC, such as "Control Soft", which can be used with very easy to use graphics or menu-like Man-machine interface operation control Dy Net lighting control network, the system must have timely response to any "event" information that occurs in the lighting control system, can "dispatch" the "event", can occur in the lighting circuit in the lighting control system Activity data is recorded in the database and can form various reports and logs.
3. Convenient and intuitive debugging/monitoring software At present, the lighting control system has played a great role in the construction and various lighting. If a lighting system does not have lighting control, the system will become pale and the lighting control will continue to develop. , Its hardware and software systems are constantly advancing with the development of the technology of the era, and always use the cutting-edge technology that is based on the world's advanced to design and transform life, and strive to provide the most perfect lighting control system to users.
Reliability Reliability <br> <br> intelligent lighting control system of intelligent lighting control system is the basic requirement of the application system, the reliability of the system involves a wide range of measures the contents of the fault-tolerant system architecture, system controller and so on.
The architecture of the intelligent control system has been gradually improved with the development of computer technology and network communication technology. From the third generation of central control in the 1970s to the fifth in the fourth generation of distributed control methods in the 1980s, The generational distributed control method; its development has experienced a number of changes in technology and has evolved into a new generation of intelligent control methods today. The features of the intelligent control method are that the controller is highly modular and digital in construction, highly configurable in layout, decentralized in control, highly-integrated autonomous and intelligent controller performance, and self-diagnosis and fault-tolerant processing functions. Information is transmitted through a simple bus at high speed according to standard protocols. It has the structure required by an intelligent system. It is also very convenient for its extremely reliable functions, simple use, design, installation, operation, maintenance, and overhaul.
Today's product intelligent electronic lighting control system is a complete modular single bus control system. The bus network Dy Net uses RS 485 communication protocol and X 10 protocol, and the data transmission rate is mostly 9600 baud. The lighting controller is modularized in design. The products of the structure can be distributed and installed in adjacent power distribution rooms in each control site. Each individual network can control up to 255 control zones. Each zone can control up to 255 logical channels (loops), and the network capacity is greater. The Dy Net-2 bus rate is 11520 baud, each individual network can control 65535 zones, each zone can control 65535 logical channels, the network structure of Dy Net is characterized by great flexibility, and can be used as small as one. The lighting control of rooms is as large as a multi-building group. Many sub-networks are interconnected into a large distributed control system network through intelligent bridges. The installation, modification, and expansion of these intelligent control systems are relatively simple and convenient. It is generally welcomed by users and engineers.
The reliability of the intelligent lighting controller is an important condition for selecting the product system. The reliability of the key components of the controller, circuit design, and protection measures will directly affect the safety and stability of the lighting operation. The key components of such intelligent lighting controllers, such as thyristors, IGBT transistors, large-capacity relays, contactors, etc., should be the preferred high-quality products, to ensure that the device is in a stable and reliable working condition for a long time. In circuit design, various protection measures must be taken into consideration to prevent the output performance and safety hazards from affecting a certain device.
In addition to the system structure of the product and the reliability of the controller, the entire control system must be able to maintain reliable and stable operation. Some preventive measures should be taken to further improve the reliability and safety of the system.
System openness and interconnectivity <br> <br> modern intelligent control system products have tended open, open system means that there is a unified standard interface, so that products from different vendors can be interconnected, interoperable. With the development and wide application of microelectronics, computers and information technology, various intelligent control devices in buildings have already had numerical control technology. System integration has been valued by product manufacturers, such as building automation, air conditioning, security, and fire alarms. The sub-systems such as power distribution lighting are included in the category of intelligent building building automation or management systems (BAS, BMS).
Intelligent building is a comprehensive system engineering involving multiple technical equipment industries. Its integration is extensive and systematic in terms of technology and economic management. The lighting control system is a subsystem in the building automation system BAS. How should the lighting control system and the BAS system be connected and interoperable? Nowadays, some integrated control systems include air conditioning, security, lighting, and other equipment in an integrated system for control. It seems that professional lighting control systems no longer need to be used. This kind of control system can realize the time switch on the illumination lamp, regulate each area. But this kind of control method has its limitation, its controller module performance, the function are all relatively simple, the output power is small, the circuit is few, the common light circuit is mainly controlled by the switch, even if dimming its dimming function and technically It is very simple, the effect of dimming the lighting lamp is not as good as a professional lighting control system, and this kind of integrated control system is mainly based on the central monitoring, lack of on-site control means, which will bring many inconveniences to the operation and use. Another problem is that all system information is transmitted on a single control bus, causing interference between the controllers and affecting the stability of the entire system.
The independent intelligent intelligent lighting control system is a professional-level lighting and lighting control system. No matter the system structure, controller and monitoring software are very detailed and comprehensive, it can meet the technical requirements of various lighting and lighting control. This type of product is preferably an open control system that uses international standard interfaces such as RS 485, RS 232, DMX 512 and can be interconnected with other control systems. The new generation of Dlight 32 monitoring platform can utilize Dlight 32 server to integrate DyNet lighting. The control system network is connected to the Ethernet network, using the TCP/IP protocol and standard DCOM, Active X calling commands to provide system integration means for building automation systems BAS.
The economics of the system
The economics of the system are reflected in the initial investment of the system and the saving of electrical energy after the system is running, which reduces maintenance and operation costs. The design of the lighting controller is based on the requirements of distributed modular control, which is convenient for on-site installation and control. The controller has different output capacity and different output circuit modules, so that the system device configuration can be flexibly selected according to the actual load conditions. The module, which can reduce the investment cost of the system. After the system is put into operation, the operating characteristics of the lighting lamp are improved due to the control performance characteristics of the lighting controller, thereby prolonging the service life of the lamp, reducing the lamp replacement, and lowering the maintenance cost. On the other hand, the scientific management of the working status of the lamp is achieved. And control saves energy.
The practicality of intelligent lighting control system
Whether the intelligent lighting control system is practical is to evaluate the true value of a system. The practicality of the lighting control system can be considered in the following aspects:
1. The intelligent controller can dim different types of light fixtures and has good intelligent dimming performance. Can dimming control different types of lamps (such as incandescent, low-voltage, fluorescent, metal halide, LED, etc.), with a soft-start, adjust the main power voltage, compensate the main power frequency changes, inhibit electromagnetic interference, dimming The device has a variety of dimming curves for the user to choose, the efficiency of the dimmer to reach more than 90%. There is now a sine-wave voltage dimmer SVC that can dim any lamp, has good dimming performance, and greatly extends the life of the gas-filled lamp. SVC dimmer energy conversion rate of up to 96%, is a high performance dimming controller.
2, there is on-site to meet operational control of various control interface <br> <br> following are some excellent interface site operation and remote operation:
1) Various types of multi-functional key panels operated in the field can realize a fixed function and repeated function for each key, and each key has a unique operation panel with a fixed timing task.
2) Field-operable LCD liquid crystal display touch screen panel, which can display various graphic keys or flat cloth light patterns on a 166×206 mm 2 liquid crystal screen. Just touch the keys on the screen with the finger to complete the control operation. The screen graphics can be programmed to 255 pages. The LCD LCD touch screen also has 365 days of clock control. It is a powerful, intuitive and convenient operation panel.
3) The remote telephone control operation is that the user can press a button on the telephone to issue a control command through the city's public telephone network to control the lighting effect of the remote lighting control system lamp.
4) There must be a control software package for the end user of the local network that can control any "remote controllable" tasks on a PC, such as "Control Soft", which can be used with very easy to use graphics or menu-like Man-machine interface operation control Dy Net lighting control network, the system must have timely response to any "event" information that occurs in the lighting control system, can "dispatch" the "event", can occur in the lighting circuit in the lighting control system Activity data is recorded in the database and can form various reports and logs.
3. Convenient and intuitive debugging/monitoring software At present, the lighting control system has played a great role in the construction and various lighting. If a lighting system does not have lighting control, the system will become pale and the lighting control will continue to develop. , Its hardware and software systems are constantly advancing with the development of the technology of the era, and always use the cutting-edge technology that is based on the world's advanced to design and transform life, and strive to provide the most perfect lighting control system to users.
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