An information processing device for managing a vehicle including a toilet unit, a tank unit connected to the toilet unit for storing waste that flows from the toilet unit, and a traveling unit capable of moving the toilet unit and the tank unit. The information processing device performs control for disconnecting the traveling unit from the toilet unit and the tank unit when installing a toilet. The information processing device includes a control unit configured to acquire a storage amount of waste in the tank unit and to generate commands to the traveling unit to cause the traveling unit to replace the tank unit when the storage amount of waste becomes equal to or larger than a predetermined amount.

An information processing device for managing a vehicle including a toilet unit, a tank unit connected to the toilet unit for storing waste that flows from the toilet unit, and a traveling unit capable of moving the toilet unit and the tank unit. The information processing device performs control for disconnecting the traveling unit from the toilet unit and the tank unit when installing a toilet. The information processing device includes a control unit configured to acquire a storage amount of waste in the tank unit and to generate commands to the traveling unit to cause the traveling unit to replace the tank unit when the storage amount of waste becomes equal to or larger than a predetermined amount.

Car potty with absorbent receptacle lining that enables voiding in a vehicle.

Car potty with absorbent receptacle lining that enables voiding in a vehicle.

An additive sub-system for a wastewater management system of a vehicle including at least one holding tank and a toilet has a controller, at least one additive dispenser and a pump. The at least one additive dispenser is in fluid communication with the at least one holding tank or the toilet. The pump is associated with each additive dispenser of the at least one additive dispensers. Each pump is controlled by the controller to dispense an additive from the at least one additive dispenser to the at least one holding tank or the toilet.

An additive sub-system for a wastewater management system of a vehicle including at least one holding tank and a toilet has a controller, at least one additive dispenser and a pump. The at least one additive dispenser is in fluid communication with the at least one holding tank or the toilet. The pump is associated with each additive dispenser of the at least one additive dispensers. Each pump is controlled by the controller to dispense an additive from the at least one additive dispenser to the at least one holding tank or the toilet.

A concealed toilet comprises a flexible container positioned in a cavity in a vehicle seat. A foundation member attached to the flexible container secures the flexible container to a floor pan of the vehicle via a support assembly. The support assembly comprises externally threaded rods, each having a first end rotatably inserted into an internally threaded L-type adjustment fitting for moving the foundation member between first and second positions along the externally threaded rod, and a second end configured as a spherical bearing stud. An internally threaded lock screw and jam nut arrangement restrains angular movement of the foundation member. Mounting flanges fixedly attached to the floor pan of the vehicle comprise a socket for accommodating the spherical bearing stud. A primary toilet seat member is detachably attached to the foundation member and lock hook assemblies are fixedly attached to opposing sides of the foundation member.

A concealed toilet comprises a flexible container positioned in a cavity in a vehicle seat. A foundation member attached to the flexible container secures the flexible container to a floor pan of the vehicle via a support assembly. The support assembly comprises externally threaded rods, each having a first end rotatably inserted into an internally threaded L-type adjustment fitting for moving the foundation member between first and second positions along the externally threaded rod, and a second end configured as a spherical bearing stud. An internally threaded lock screw and jam nut arrangement restrains angular movement of the foundation member. Mounting flanges fixedly attached to the floor pan of the vehicle comprise a socket for accommodating the spherical bearing stud. A primary toilet seat member is detachably attached to the foundation member and lock hook assemblies are fixedly attached to opposing sides of the foundation member.

A toilet sub-system of a wastewater management vehicle includes a toilet and a housing. The housing is associated with the toilet and includes a macerator pumping arrangement having a macerator and a pump. The macerator includes a plurality of macerating knives. The pump is an air pump providing positive pressure in a macerator chamber to pump waste from the macerator chamber. The sub-system further includes at least one motor for driving the pumps and the macerator. The macerator pumping arrangement is operative in a macerating mode and a pumping mode, such that in the macerating mode the first motor first drives the macerating knives to macerate the waste and subsequently in the pumping mode the waste is pumped out of the macerating chamber by positive pressure.

A toilet sub-system of a wastewater management vehicle includes a toilet and a housing. The housing is associated with the toilet and includes a macerator pumping arrangement having a macerator and a pump. The macerator includes a plurality of macerating knives. The pump is an air pump providing positive pressure in a macerator chamber to pump waste from the macerator chamber. The sub-system further includes at least one motor for driving the pumps and the macerator. The macerator pumping arrangement is operative in a macerating mode and a pumping mode, such that in the macerating mode the first motor first drives the macerating knives to macerate the waste and subsequently in the pumping mode the waste is pumped out of the macerating chamber by positive pressure.