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The machine is supplied with 24 V by two 12 V lead batteries connected in series (1) and recharged by a 28 V alternator (2) driven by a power take-off (3).
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The 24 V voltage supplies the main electrical box (15) which contains the electrical power management system, a battery management system (BMS), a router and a switch for the connection to the Internet and to the control panel via a Wi-Fi and 4G antenna (16).
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The main electrical box (15) powers the 6 vision boxes (9-14) and the 3 tool boxes (17). It is switched on and off by the operator via the remote ON/OFF control box (4).
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The tool boxes (17) allow the height of the 3 spray booms (18) to be adjusted by means of the 3 buttons (21) for raising and lowering or by means of the shelf for the ascent only. They also allow to transmit the values measured by the pressure sensors (19) to the computers of the flash boxes. They also activate the opening of the solenoid valves.
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Each of the 6 vision boxes contains a camera for the recognition of the targets to be sprayed, a group of two LEDs, an electronic card for the management of the flashes, a computer for image processing and a fan.
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The 6 vision boxes each contain a visodo camera for evaluating the machine's advance speed.
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In the event of a general power failure, this battery allows the computer of the box (14) to switch off the system in an adequate way. This computer is also responsible for synchronizing the other computers.
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When a mission is started, the computers switch on the LEDs (flash), evaluate the speed of the machine with the visodo cameras and activate the target detection. If targets are detected, the computers send the commands to open the solenoid valves to the tool boxes taking into account the feed rate.