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Intelligent detection controlling device for carrier of multi-power inductive ballast

An inductive ballast, detection and control technology, applied in the direction of energy-saving control technology, lighting device, electric lamp circuit layout, etc., can solve the problems such as the inability to accurately detect and judge the lighting nodes of street lamps, and the inability to perform power adjustment.

Inactive Publication Date: 2009-03-04
哈尔滨东建机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the existing single street lamp lighting node detection and control terminal, the existing data transmission method needs to set up additional communication lines, cannot accurately detect and judge the failure of the street lamp lighting node, and cannot perform power adjustment (dimming) problems, and then provides a carrier intelligent detection control device for multi-power magnetic ballasts

Method used

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  • Intelligent detection controlling device for carrier of multi-power inductive ballast
  • Intelligent detection controlling device for carrier of multi-power inductive ballast
  • Intelligent detection controlling device for carrier of multi-power inductive ballast

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Experimental program
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specific Embodiment approach 1

[0005] Specific implementation mode one: combine figure 1 Describe this embodiment, it consists of an optocoupler type voltage zero-crossing detection circuit 1, a regulated power supply circuit 2, an inductive current detection circuit 3, a first relay type control circuit 4, a second relay type control circuit 5, a third relay type Control circuit 6, power carrier communication circuit 7, serial 232 communication interface circuit 8, first microprocessor 9, second microprocessor 10; an input terminal of optocoupler voltage zero-crossing detection circuit 1, regulated power supply One input end of the circuit 2, the input end of the inductive current detection circuit 3, and one input end of the power carrier communication circuit 7 are all connected to one end of the AC power supply 220V, and the other input end of the optocoupler voltage zero-crossing point detection circuit 1 is stabilizing The other input end of the piezoelectric power supply circuit 2, the other input en...

specific Embodiment approach 2

[0006]Specific embodiment two: This embodiment is described in conjunction with FIG. 2. The power carrier communication circuit 7 described in the specific embodiment one is composed of a carrier control chip U1, a first resistor R1, a second resistor R2, a third resistor R3, and a fourth resistor R3. Resistor R4, fifth resistor R5, sixth resistor R6, seventh resistor R7, first capacitor C1, second capacitor C2, third capacitor C3, fourth capacitor C4, fifth capacitor C5, sixth capacitor C6, seventh capacitor Capacitor C7, eighth capacitor C8, ninth capacitor C9, tenth capacitor C10, eleventh capacitor C11, twelfth capacitor C12, crystal oscillator B1, first inductor L1, second inductor L2, third inductor L3, fourth Inductor L4, fifth inductance L5, first diode D1, second diode D2, third diode D3, fourth diode D4, fifth diode D5, first relay J1, coupling transformer T1 is formed; pin 14, pin 2, pin 11, pin 3, pin 5, and pin 9 of the second microprocessor 10 are respectively co...

specific Embodiment approach 3

[0007] Specific implementation mode three: combination image 3 To illustrate this embodiment, the first relay type control circuit 4 described in the first embodiment is composed of the sixth diode D6, the second relay J2, the triode Q, and the eighth resistor R8; the sixth diode D6 The cathode terminal is connected to one end of the second coil J2-1 in the second relay J2 and connected to the +VCC1 output terminal of the voltage stabilized power supply circuit 2, the anode terminal of the sixth diode D6, and the second coil J2-1 in the second relay J2 The other end of the transistor Q is connected to the collector, the emitter of the transistor Q is grounded, the base of the transistor Q is connected to one end of the eighth resistor R8, and the other end of the eighth resistor R8 is connected to the first relay control signal of the first microprocessor 9 Output terminal, one end of the second normally open contact J2-2 in the second relay J2 is connected to the second powe...

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Abstract

An intelligent detection-control unit of multipower inductive ballast carrier wave is prepared as connecting one input end of the first detection circuit, power circuit and communication circuit (CC) as well as output end of the second detection circuit, another input end of them as well as the first power input end of lamp circuit (LC) separately to two ends of AC power; connecting output end of the first, the second and the third control circuits separately to power input end of LC; connecting signal output end of the first and the second detection circuits separately to two signals detection input end of the first microprocessor and connecting data control bus of CC to data control bus of the second microprocessor.

Description

Technical field: [0001] The invention relates to the technical field of carrier intelligent detection and control of inductive ballasts. Background technique: [0002] At present, there is no controller for the detection and control of a single street lighting node in the strict sense. Most of the existing control technologies use intermediate-level road section control equipment to control the switches of multiple lights or all lights in a certain road section. For line-level status detection, only when a certain number of lights are off or other faults occur, can it be detected and judged that there is a fault in the street lamp line, and the specific location of the fault point cannot be determined, that is, it cannot be accurate to each lamp ( That is, the detection and control of the lighting unit), which brings inconvenience to the operation and maintenance of the entire system. Recently, some control terminals with single street lighting node control and detection fu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B41/00H05B37/03
CPCY02B20/48Y02B20/40
Inventor 徐殿国刘晓胜张胜友戚佳金
Owner 哈尔滨东建机械制造有限公司