Control system of sequence flashing lamps and sub control devices thereof

A control system and flashlight technology, applied in lighting devices, energy-saving control technology, electric light circuit layout, etc., can solve problems such as threats to the life safety of airports and flight attendants, flashlight system not working properly, etc.

Inactive Publication Date: 2014-01-01
HUBEI HUAHANG PHOTOELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current sequential flash system used in airports, when the main control system fails, often leads to the failure of the entire flash system
The flashing

Method used

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  • Control system of sequence flashing lamps and sub control devices thereof
  • Control system of sequence flashing lamps and sub control devices thereof

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[0017] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0018] The control system of the sequential flashlight provided by the present invention includes a main control device, several sub-control devices and several flash lights respectively connected to the sub-control devices, the main control device and each sub-control device are connected in parallel through the CAN bus, And the main control device and each sub-control device are connected with power lines.

[0019] see figure 1 , which is a structural schematic diagram of a control system for sequential flashlights according to an embodiment of the present invention. The control system for sequential flashlights includes a main control device, several sub-control devices, and several flashlights respectively connected t...

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PUM

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Abstract

The invention discloses a control system of sequence flashing lamps. The control system of the sequence flashing lamps is characterized by comprising a master control device, a plurality of sub control devices and a plurality of flashing lamps. The flashing lamps are connected with the sub control devices respectively, the master control device is connected with the sub control devices in parallel through a CAN bus, and the master control device and all the sub control devices are connected with a power line. The control system of the sequence flashing lamps is creatively provided, the master control device can effectively control all the flashing lamps to work, and if any sub control device goes wrong, the master control device cannot be affected to control other sub control devices to work. When the master control device goes wrong, the sub control device with high priority can temporally replace the master control device, the flashing lamps connected with other sub control devices continue to flash, a flashing lamp system can still normally work, and then time is obtained for maintaining and repairing a master control cabinet.

Description

technical field [0001] The invention relates to the technical field of sequential flashlight systems, in particular to a control system and its sub-control device applied in a visual navigation aid system. Background technique [0002] Sequential flashing light is a necessary basic visual aid facility on the airport runway. It is used to provide visual aid guidance signal light system for the approach runway when the airport lands the aircraft. Especially in the case of poor visibility, when the runway lights are easily confused with the surrounding city lights, the sequential flashing lights can be distinguished from other lights, and provide a clear approach direction for the runway, which is convenient for the driver to find and align with the runway for approach and landing . In the current sequential flash system used in airports, when the main control system fails, it often causes the entire flash system to fail to work normally. The flashing lights cannot work norma...

Claims

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Application Information

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IPC IPC(8): H05B37/02
CPCY02B20/42Y02B20/40
Inventor 马军马庆
Owner HUBEI HUAHANG PHOTOELECTRIC
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