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.

The invention provides a system and apparatus to fill, transport and discharge up to 50 or more gallons of RV black water and/or grey water (sewage) in the bed of a pickup truck/RV tow vehicle without the use of wheels or attaching to the rear of the tow vehicle. Innovation is accomplished through the design of the tank which incorporates a main body with a bottom mounted inlet/outlet port, and uniquely designed drain hose management structure comprising a friction grip trough and locking hose rest, which facilitate the use of a standard 2′ RV Compartment hose to fill or drain the tank. Further innovation is achieved by the system of keeping the tank stationary in the vehicle thus eliminating the lifting and pulling of a filled tank.

The invention provides a system and apparatus to fill, transport and discharge up to 50 or more gallons of RV black water and/or grey water (sewage) in the bed of a pickup truck/RV tow vehicle without the use of wheels or attaching to the rear of the tow vehicle. Innovation is accomplished through the design of the tank which incorporates a main body with a bottom mounted inlet/outlet port, and uniquely designed drain hose management structure comprising a friction grip trough and locking hose rest, which facilitate the use of a standard 2′ RV Compartment hose to fill or drain the tank. Further innovation is achieved by the system of keeping the tank stationary in the vehicle thus eliminating the lifting and pulling of a filled tank.

A retractable bathroom device that unfolds to provide bathroom facilities to a user is provided. The system generally comprises a deployment device and a folding frame having a shower incorporated therein. Other preferred embodiments of a retractable bathroom may further comprise a sink and/or a toilet. A user may unfold the retractable bathroom device using the deployment device and then use the facilities. Once finished, the user may fold the retractable bathroom device for storage using the deployment device. A water pump may transfer water from a water tank operably connected to the system, and drains of the system may return grey/black water thereto. Heating elements of the water tank may prevent water within from freezing.

A retractable bathroom device that unfolds to provide bathroom facilities to a user is provided. The system generally comprises a deployment device and a folding frame having a shower incorporated therein. Other preferred embodiments of a retractable bathroom may further comprise a sink and/or a toilet. A user may unfold the retractable bathroom device using the deployment device and then use the facilities. Once finished, the user may fold the retractable bathroom device for storage using the deployment device. A water pump may transfer water from a water tank operably connected to the system, and drains of the system may return grey/black water thereto. Heating elements of the water tank may prevent water within from freezing.

A system, device, and method for treating waste water in mobile homes by cleaning waste water in toilets and/or reservoirs in motorhomes, boats, camp trailers and similar mobile homes. The system comprises a combining tank for receiving waste water from grey and black tanks, a pump for pumping the waste water, the pump having a mill and being connected to the waste water tank with a first pipe, an evaporator having a heating source for increasing the temperature of the waste water so that it vaporizes, the evaporator being connected to the heated pump, a separator for separating the vapour and dry particles, a condensor for condensing the vapour, a reservoir for the purified water for collecting the condensed vapour, an electronic controller for controlling the treatment process performed by the device/system.

A system and method to control the cleaning and emptying of a wastewater holding tank on a Recreational Vehicle. The system has the ability to autonomously open the drain valve allowing the tank to be emptied while connected to a suitable drain hose. It also has the ability to automatically rinse the tank from an external water source—should the system be so equipped. Further, the system and method can operate a wastewater system with two or more tanks each tank having its own gate valve used to empty the tank. In, this configuration the system will only open one gate valve at a time.

A vehicle with a toilet room, includes a first electronic apparatus installed in the vehicle, the first electronic apparatus being configured to operate the toilet room, a first electric system connected to the first electronic apparatus and supplying electric power to the first electronic apparatus, a second electronic apparatus different from the first electronic apparatus installed in the vehicle, a second electric system connected to the second electronic apparatus and supplying electric power to the second electronic apparatus, and control means for performing control for switching between a first state and a second state, the first state being a state in which the control means controls the first electric system and supplies electric power only to the first electronic apparatus, and the second state being a state in which the control means controls the first and second electric systems and supplies electric power to the first and second electronic apparatuses.

A vehicle with a toilet room, includes a first electronic apparatus installed in the vehicle, the first electronic apparatus being configured to operate the toilet room, a first electric system connected to the first electronic apparatus and supplying electric power to the first electronic apparatus, a second electronic apparatus different from the first electronic apparatus installed in the vehicle, a second electric system connected to the second electronic apparatus and supplying electric power to the second electronic apparatus, and control means for performing control for switching between a first state and a second state, the first state being a state in which the control means controls the first electric system and supplies electric power only to the first electronic apparatus, and the second state being a state in which the control means controls the first and second electric systems and supplies electric power to the first and second electronic apparatuses.

To achieve both a reduction in weight of a toilet room and an improvement in strength thereof. A vehicle with a toilet includes a toilet room including a side-surface part and a ceiling part connected to the side-surface part. The side-surface part includes a plate-like side-surface outer plate extending in a vertical direction, and an upper-end edge frame extending in a longitudinal direction and connected to an inner-side upper-end edge of the side-surface outer plate. The ceiling part includes a plate-like ceiling outer plate extending in a horizontal direction, and a side-end edge frame extending in the longitudinal direction and connected to an inner-side side-end edge of the ceiling outer plate. The upper-end edge frame of the side-surface part and the side-end edge frame of the ceiling part are connected to each other by at least one rod-like reinforcing member.