CN202043353U

CN202043353U - Intelligent illuminating control system

Info

Publication number: CN202043353U
Application number: CN2011201577408U
Authority: CN
Inventors: 丁明; 陆伟; 古富龙; 罗运龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-18
Filing date: 2011-05-18
Publication date: 2011-11-16
Anticipated expiration: 2021-05-18

Abstract

The utility model belongs to a control device, particularly relates to an intelligent illuminating control system, which comprises a network (1), a converter (2) and a PC (Personal Computer) software platform (3), wherein the converter (2) is connected on a doublet RS485 network (1), and is in doublet connection with the PC software platform (3), in a controller, a singlechip is adopted as a control circuit (4-1), the power circuit (4-14) of the controller (4-1), a photoelectric detection electric circuit (4-2), an infrared heat-released electric human body probe circuit (4-3), an address coding circuit (4-7), a system clock circuit (4-9), a hand switch circuit (4-10), a crystal oscillator circuit (4-11), a reset circuit (4-12) and a program downloading circuit (4-13) are respectively connected with the controller (4-1) in an one-way output way. The intelligent illuminating control system disclosed by the utility model can intelligently control illuminating equipment, and effectively saves electric energy; and as an automatic/hand switch are arranged in the control system, the use is convenient.

Description

Intelligent lighting system

Technical field

The utility model belongs to control device, particularly a kind of intelligent lighting system.

Background technology

At present, along with China's rapid development of economy, the shortage day by day of non-renewable energy resources such as coal, oil, natural gas, national energy, supply of electric power growing tension, the phenomenon that can waste electric energy still exists, and as all existing the people from the still bright phenomenon of lamp in the campus and in community illumination or the classroom, and existing illuminating lamp majority is manually to open and close by the people to control, seldom there is intellectuality and automation control to throw light on, so not only wasted electric energy but also wasted fund.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of and can satisfy various occasion lighting requirements, saves energy, intelligent lighting system easy to use.

The technical scheme that the utility model technical solution problem adopts is: intelligent lighting system comprises RS485 network, RS232/RS485 transducer, PC software platform, be characterized on two-wire RS485 network, connecting the RS232/RS485 transducer, RS232/RS485 transducer two-wire connects the PC software platform, connects several controllers one, two, three, four on two-wire RS485 network ... N; Each single controller connects to form by following column circuits: adopt the ATMEGA128 single-chip microcomputer as control circuit in the controller, power circuit in the controller, photoelectric detective circuit, infrared thermal release electric human body detection circuit, address encoding circuit, system clock circuit, manual switch circuit, crystal oscillating circuit, reset circuit, the all unidirectional output of program download circuit connects control circuit, the unidirectional output of control circuit connects the control relay drive circuit, the front panel circuit, the unidirectional output of relay drive circuit connects the control lighting apparatus, and RS485 bus transmission circuit is connected with the RS485 network bi-directional.

The beneficial effects of the utility model are: intelligent lighting system is by the light in photoelectric sensor and the infrared thermal releasing human body detection module collection field of illumination, information such as personnel's distribution, lighting apparatus is realized intelligent control, can be under the prerequisite that satisfies the normal illumination demand, saves energy effectively, native system is applicable to the classroom in the campus, the illumination control in dormitory and the biotope, be provided with automatic and hand switch in the control system, easy to use.

Description of drawings

Specify with embodiment below in conjunction with accompanying drawing.

Fig. 1 is the intelligent lighting system structured flowchart.

Fig. 2 is a single controller schematic block circuit diagram among Fig. 1.

Among the figure, the 1-RS485 network; The 2-RS232/RS485 transducer; 3-PC machine software platform; The 4-controller; The 4-1-control circuit; The 4-2-photoelectric detective circuit; 4-3-infrared thermal release electric human body detection circuit; The 4-4-relay drive circuit; The 4-5-lighting apparatus; 4-6-RS485 bus transmission circuit; The 4-7-address encoding circuit; 4-8-front panel circuit; The 4-9-system clock circuit; The 4-10-manual switch circuit; The 4-11-crystal oscillating circuit; The 4-12-reset circuit; 4-13-program download circuit; The 4-14-power circuit.

Embodiment

Embodiment, with reference to accompanying drawing 1,2, intelligent lighting system is measured intensity of illumination by outdoor photoelectric sensor, and intensity of illumination information is delivered to ATMEGA128 single chip machine controlling circuit 4-1 realize regulating the lighting apparatus switch according to extraneous intensity of illumination automatic or manual, gather information such as personnel amount, position by infrared thermal release electric human body detection circuit 4-3, carry out the Region control illumination.Native system adopts RS485 network two to connecting RS232/RS485 transducer 2 and several controllers one, two, three, four ... N4, two connection PCs of RS232/RS485 transducer software platform 3.Each controller 4 is connected to form by following column circuits; Adopt the ATMEGA128 single-chip microcomputer as control circuit 4-1 in the controller, the power circuit 4-14 in the controller 4, photoelectric detective circuit 4-2, infrared thermal release electric human body detection circuit 4-3, address encoding circuit 4-7, system clock circuit 4-9, manual switch circuit 4-10, crystal oscillating circuit 4-11, all unidirectional output of reset circuit 4-12, program download circuit 4-13 connect control circuit 4-1.The unidirectional output of control circuit 4-1 connects control relay drive circuit 4-4, front panel circuit 4-8, control circuit 4-1 is connected with the two-way output of RS485 bus transmission circuit 4-6, the unidirectional output of relay drive circuit 4-4 connects control lighting apparatus 4-5, and RS485 bus transmission circuit 4-6 is connected with the output of RS485 network bi-directional.

Intelligent lighting system can be installed a controller 4 in each place of throwing light on, photoelectric sensor is contained in outdoor, a plurality of infrared thermal release electric human body detection circuit 4-3 are installed in indoor top zones of different, room lighting equipment 4-5 grouping is connected on the relay drive circuit 4-4, link to each other by Shielded Twisted Pair between each lighting apparatus 4-5, and link to each other with master control room, after PC software platform 3 initialization apparatus, with communicate by letter between each controller 4, make the The whole control system operation, PC software platform 3 is realized following operation: 1, automatic scan is connected the controller 4 of RS485 network 1; 2, realize showing information such as light intensity, electric light state, zone state, control model; 3, automatically the switching of manual control mode; 4, clock synchronization; 5, the switch of timing lighting equipment 4 ~ 5 control.

Claims

1. intelligent lighting system, comprise RS485 network (1), RS232/RS485 transducer (2), PC software platform (3), it is characterized in that going up connection RS232/RS485 transducer (2) at two-wire RS485 network (1), RS232/RS485 transducer (2) two-wire connects PC software platform (3), goes up at two-wire RS485 network (1) to connect several controllers one, two, three, four ... N(4); Each single controller (4) connects to form by following column circuits: adopt the ATMEGA128 single-chip microcomputer as control circuit (4-1) in the controller, power circuit (4-14) in the controller (4-1), photoelectric detective circuit (4-2), infrared thermal release electric human body detection circuit (4-3), address encoding circuit (4-7), system clock circuit (4-9), manual switch circuit (4-10), crystal oscillating circuit (4-11), reset circuit (4-12), the all unidirectional output of program download circuit (4-13) connects control circuit (4-1), the unidirectional output of control circuit (4-1) connects control relay drive circuit (4-14), front panel circuit (4-8), the unidirectional output of relay drive circuit (4-4) connects control lighting apparatus (4-5), RS485 bus transmission circuit (4-6) and two-way connection of RS485 network (1).