LED landscape lighting control integrated intelligent control system, including equipment supervision and intelligent control of the two parts, the field of equipment to monitor the main realization of the lighting circuit, lighting intelligent control, security, online fault diagnosis and alarm. LED lighting lighting intelligent control is different from other key integrated control system, through intelligent control strategy can fully reflect the advantages of LED lighting applications, is the landscape lighting designer's design ideas to achieve an effective means.
1 equipment monitoring
1.1 The location of the intelligent controller / driver
Control integrated control system in the line terminal configuration intelligent controller. Depending on the actual requirements, the location of the intelligent controller / driver is different:
A. A smart controller / driver is responsible for the management of one / multiple circuits, monitoring of multiple lighting devices, theft and data transmission. This program is suitable for lighting equipment more, and relatively concentrated places.
B. Install a smart controller / driver for each fixture. Can automatically monitor the protection of tripping, line failure, voltage fluctuations, switching control abnormalities and other emergencies, and through the controller within the communication module in time to upload the alarm data to the monitoring center for the staff to keep abreast of the situation, to deal with. This solution is suitable for a small number of lighting equipment, and relatively scattered places.
1.2 security problems
Anti-theft is the landscape lighting project is facing a major problem, landscape lighting facilities are mostly outdoors, the surrounding people flow large, to the anti-theft work is very difficult. And control the integration of control system line terminal intelligent controller can easily play the role of anti-theft:
A. For the lamps, distribution box design tamper switch, through the intelligent controller monitoring, detection of electrical signals, and alarm linkage.
B. Lamp design Glass broken vibration switch, through the intelligent controller monitoring, detection of electrical signals, and alarm linkage. In addition to the remote video surveillance system can also be monitored, the establishment of remote monitoring and personnel patrol system.
2 intelligent control
LED landscape lighting energy-saving control is mainly reflected in the intelligent control, and
through the intelligent controller and monitoring center server communication to achieve the following functions.
2.1 automatic switch lights
A. According to the location of the latitude and longitude and the season to prepare the switch light schedule, landscape lighting intelligent control system in strict accordance with the timetable switch landscape lighting, this control mode is that the control mode is more rigid, more serious energy waste.
B. Intelligent monitoring, according to the photoelectric sensor to detect the illumination value of the control switch lights, control more flexible, without human intervention in real-time conditions to create a gorgeous night atmosphere, but also save energy.
2.2 dynamic automatic dimming
After the lights through the video image processing technology on-site video surveillance images for processing, by the monitoring center of the computer to calculate the flow of people, according to the flow of light on the landscape lighting control.
2.3 Dynamic scene transformation
Set different landscape lighting scene, according to the different date and time automatically switch the corresponding scene, holiday settings a variety of holiday scenes, timing changes effect. Dynamic scene transformation by the scene control unit automatically completed, the monitoring staff only in the monitoring center through video surveillance can also be switched to manual mode, by the manual operation to achieve landscape lighting scene switching.
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