Illumination method based on AGV cart following

Abstract

The invention discloses an illumination method based on AGV cart following; the method comprises the following steps: a range finding unit measures the distance information between an AGV cart and a followed user, and sends the information to a micro-control unit; the micro-control unit obtains the distance information sent by the range finding unit and forms an order, and controls the AGV cart todrive through an execution order; a code reader reads a two dimension code and sends same to a middle control module; the middle control module searches position coordinates associated to the two dimension code; an illumination control module searches an illumination unit associated to the position coordinates, and sends an open order to the illumination unit. The illumination system follows userbehaviors through infrared range finding of the AGV cart; in addition, the AGV cart identifies the ground two dimension code for positioning, and opens the illumination unit of the corresponding position according to the current position, thus effectively preventing the illumination unit from opening in a long time in a large scale warehouse; the method can adjust the illumination system according to user positions, is intelligent and convenient.

Description

technical field

[0001] The invention belongs to the technical field of lighting systems, and in particular relates to a lighting method based on AGV trolley following. Background technique

[0002] At present, traditional lighting systems such as high-pressure sodium lamps or high-pressure mercury lamps are used in storage lighting facilities such as warehouses. Although the lighting effect is good, it needs to consume a lot of electricity every year. Traditional lighting systems such as high-pressure mercury lamps or high-pressure mercury lamps are increasingly unable to meet energy-saving needs, and the life of high-pressure sodium lamps or high-pressure mercury lamps is short, and the maintenance workload is relatively large; if semiconductor road lighting systems are used, although they have energy-saving features, but Its cost is expensive, and its electrical circuit is not compatible with the high-pressure sodium lamp road lighting system currently used in large quanti...

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