Egg-chick Automated Technologies

Laura Trubuil

Bertrand Malet

Maharavo Andriamiarisoa

Devan Lharidon

The present invention relates to a method and apparatus for inspecting, as they pass, eggs placed in containers. According to the invention, during the movement of these containers () along a conveyor line, the following steps are carried out: Furthermore, the data acquisition cycle of said container comprises performing, in a third position separate from said first and second positions, a step of candling the eggs placed in said container, in which step a light flux is emitted in the direction of at least one egg to be candled and the light flux passed through each corresponding egg is then analysed depending on the level of light flux absorbed by the egg, and

Method for inspecting, as they pass, eggs placed in containers

An apparatus to identify upside-down eggs of a batch of eggs includes a heating module configured to expose an air cell in each egg of the batch of eggs to a radiation flux. The apparatus also includes an imaging module with a thermal camera configured to capture thermal images of the batch of eggs when the eggs are not exposed to the radiation flux. The apparatus further includes an analyzer module configured to detect the presence of a heated zone in the air cell of each egg from the thermal images and identify upside-down eggs based on the presence of the heated zone. A method to identify upside-down eggs from a batch of eggs includes heating the batch of eggs with a radiation source, such as an infrared source, so as to generate a hot zone inside an air cell of each egg without significantly heating the rest of the eggs. Thermal images of the eggs are captured while the eggs are not exposed to the radiation source, analyzed to detect the presence of the hot zone and to identify the upside down eggs.

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Pont Melvez, France

Laura Trubuil