Novel precise sea-way entering indication method

An approach and channel technology, applied in the field of a new type of precision approach channel indication system, can solve problems such as difficulty in finding an approach channel, poor white light fog breaking ability, and difficulty in completing it alone, achieving high military and economic benefits, improving Survivability, the effect of reducing the go-around rate

Inactive Publication Date: 2009-07-15
方殿荣 +1
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Problems solved by technology

[0033] The purpose of the present invention is to provide a novel precise approach channel indication method (including the corresponding system for implementing the method), to solve the problem that the existing GVGI has low indication precision and is difficult to find the correct approach channel; Fog ability is poor, it is difficult to distinguish in the case of poor visibility or fog, in the case of only one pilot, it is difficult to complete the approach alone in a short time, and the debugging is complicated, and a special calibration aircraft must be used for each A series of problems such as correction of the elevation angle of the lamp

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  • Novel precise sea-way entering indication method
  • Novel precise sea-way entering indication method
  • Novel precise sea-way entering indication method

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Embodiment Construction

[0059] see Figure 1 ~ Figure 4 , the system composition, optical characteristics and structural features of this embodiment (MPAPI) of the present invention:

[0060] (1) The composition of the system:

[0061] The system is mainly composed of the following components: three lamps 1 that can emit red, green, and yellow beams at different angles; three easy-fold fixed brackets; angle controller 2; motorized power supply access device 11; five-level constant current dimming 3000W / 220V mobile generator or motor vehicle and its matching five-level constant current dimmer (including step-up transformer) 12.

[0062] 1) Lamps:

[0063] ① There are three luminaires 1 (marked as A, B, and C respectively), each of which has three optical units, and the optical axes of the three optical units are all on a horizontal plane.

[0064] ② The green light beams (G1, G2, G3) of the three lamps have different diffusion angles, and the diffusion angles meet the requirements of G1=30′, G2=50′...

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Abstract

The invention discloses a novel precision approach channel indication method and a system for implementing the method. The method: three lamps, each with three optical units, each optical unit emits yellow, green and red beams with different angles, in which the angle of the green beam is symmetrically distributed according to the approach channel; the angle of the yellow beam and the red beam Overlapping distribution upwards and downwards from the upper angled line of the green beam, respectively. The present invention only uses three colors of red, yellow and green, and only uses three lamps to provide pilots with seven more precise approach slope range indications. The invention is suitable for precision approach course indication of various types of aircraft, and is more conducive to pilots to quickly identify and adjust the approach attitude of the aircraft, which can significantly improve the accuracy of aircraft landing and ensure flight safety.

Description

technical field [0001] The present invention relates to the indication method of precision approach of aircraft, in particular to a novel precision approach course indication method and an indication system (MPAPI) for implementing the method, a method capable of providing seven higher-precision visual glide slope range indications for approaching aircraft The new precision approach course indication system. Background technique [0002] There are currently three approach slope indication systems: [0003] 1. General visual approach gradient indicator (GVGI): [0004] 1) The general visual approach slope indicator can only provide pilots with three approach slopes on the approach path (the system specifies that the approach path width is 0.33 to 0.5 degrees), above the approach path, and below the approach path indication signal. [0005] 2) The system is composed of multiple lamps, each lamp uses a light source and a single color, the optical system is placed vertically,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F1/18
Inventor 方殿荣洪建军孙程光张健生
Owner 方殿荣
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