Abstract: Disclosed herein is a system for preventing and notifying of an accident of an agricultural machine, which includes an agricultural machine accident prevention/notification server; a rollover accident detection device configured to control brightness of a display device according to a risk rating pre-assigned to a hazard area when an agricultural machine enters a hazard area and simultaneously provide an operating control command to an Internet of things (IoT) device and connected to a battery module of the agricultural machine to monitor an energy state of the battery module; and the IoT device configured to, when the operating control command is received from the rollover accident detection device, operate according to the operating control command to notify a driver of a vehicle within a radius therefrom of the presence of the agricultural machine.

Abstract: Disclosed is a system for collecting the driving history of a mobile platform worker. The system for collecting the driving history of the mobile platform worker includes a user terminal configured to collect working environment data of a user and communicate with a platform server through a wired or wireless communication network, and the platform server configured to communicate with the user terminal through the wired or wireless communication network and acquire driving history information of the user using the working environment data. According to the present invention, the system for collecting the driving history of the mobile platform worker can improve the rights and interests of the mobile platform worker and provide customized services using vehicle operation data and work data, etc.

Abstract: Disclosed herein is a system for preventing and notifying of an accident of an agricultural machine, which includes an agricultural machine accident prevention/notification server; a rollover accident detection device configured to control brightness of a display device according to a risk rating pre-assigned to a hazard area when an agricultural machine enters a hazard area and simultaneously provide an operating control command to an Internet of things (IoT) device and connected to a battery module of the agricultural machine to monitor an energy state of the battery module; and the IoT device configured to, when the operating control command is received from the rollover accident detection device, operate according to the operating control command to notify a driver of a vehicle within a radius therefrom of the presence of the agricultural machine.

Abstract: An agricultural machine having an accident prevention function includes an agricultural machine body including a front wheel connected to an engine and a handle protruding rearward, an engine controller configured to control an operation of an engine, a cargo box fixed to an upper portion of a frame connected to a rear side of the body and configured to load cargo, a boarding part towed and moved by being connected to body and configured to provide a boarding seat on which a driver is seated, and an accident occurrence factor confirmation part configured to check whether an accident occurrence factor is present using a sensing signal for the cargo box when a seating detection signal is received from a boarding-part seating detector configured to detect whether a user is seated on the boarding part and provide a start disable or start enable signal to the engine controller.