The present disclosure relates to an in-vehicle service providing apparatus, the apparatus including a module unit including service modules configured to provide services, a rail part including a rail stretched into a cabin of a vehicle, a moving part onto which one of the service modules is seated and fixed, and which is configured to move along the rail; and a processor configured to: identify a request for a service that may be provided through one of the service modules, detect a first service module corresponding to the identified service request, and determine a service providing position and control the module unit to seat the first service module onto the moving part, and control the moving part onto which the first service module is seated to move to the determined service providing position.

The present disclosure relates to an in-vehicle service providing apparatus, the apparatus including a module unit including service modules configured to provide services, a rail part including a rail stretched into a cabin of a vehicle, a moving part onto which one of the service modules is seated and fixed, and which is configured to move along the rail; and a processor configured to: identify a request for a service that may be provided through one of the service modules, detect a first service module corresponding to the identified service request, and determine a service providing position and control the module unit to seat the first service module onto the moving part, and control the moving part onto which the first service module is seated to move to the determined service providing position.

The present disclosure relates to an in-vehicle service providing apparatus, the apparatus including a module unit including service modules configured to provide services, a rail part including a rail stretched into a cabin of a vehicle, a moving part onto which one of the service modules is seated and fixed, and which is configured to move along the rail; and a processor configured to: identify a request for a service that may be provided through one of the service modules, detect a first service module corresponding to the identified service request, and determine a service providing position and control the module unit to seat the first service module onto the moving part, and control the moving part onto which the first service module is seated to move to the determined service providing position.

The present invention is a wireless vehicle tank monitoring system using non-contact fluid level sensors with adjustable sensitivity to measure fluid levels in recreational vehicle holding tanks. A smart device application on a portable computer receives real-time data via Bluetooth Low Energy (BLE) communication. The user-friendly interface displays graphical tank states. The system optimizes power efficiency through deep sleep and selective notification techniques, extending battery life. Sensors' sensitivity adapts to different tank wall thicknesses for accurate readings. The integration of non-contact sensors and power-efficient communication ensures reliability, easy installation, and real-time data transmission. This cost-effective solution effectively manages fluid levels in recreational vehicles.

The present invention provides a truck, including a driver cab and a cargo body, which are separated from each other. The driver cab includes: a supporting plate arranged at the top of the driver cab; and a movable top cover having a front edge and a rear edge, which is arranged above the supporting plate and can move between a retracted position and an expanded position, wherein a rest space for a passenger to lie flat is formed between the movable top cover and the supporting plate. A living area may be arranged in the driver cab of the present invention, living facilities installed in the living area may provide diet and sanitation services for the driver in a travelling truck, so as to reduce the parking times of the truck, and meanwhile improve the living quality of the driver.

The present invention provides a truck, including a driver cab and a cargo body, which are separated from each other. The driver cab includes: a supporting plate arranged at the top of the driver cab; and a movable top cover having a front edge and a rear edge, which is arranged above the supporting plate and can move between a retracted position and an expanded position, wherein a rest space for a passenger to lie flat is formed between the movable top cover and the supporting plate. A living area may be arranged in the driver cab of the present invention, living facilities installed in the living area may provide diet and sanitation services for the driver in a travelling truck, so as to reduce the parking times of the truck, and meanwhile improve the living quality of the driver.

Embodiments of the present invention relate to a beverage keeping apparatus capable of cooling and warming, and a container accommodation apparatus that includes an accommodation unit including a container accommodation member configured to accommodate a container therein and a thermoelectric module which is disposed at an external surface of the container accommodation member and applies thermal conversion effect, an extension unit which is coupled to a lower portion of the accommodation unit, extends from an inside to an outside of a case member, and fixes and supports the accommodation unit, and a housing unit which includes a circulation control module which performs control of the thermoelectric module from an outside thereof.

A system and method for measuring liquid levels in a plurality of recreational vehicle holding tanks uses an electric air pump and a selection unit to measure the air pressure required to selectively pump air to the bottom of the holding tanks. The electric air pump is actuated using a user-operated electrical switch and is shut off by a normally-closed pressure switch when the air pressure at the outlet of the electric air pump exceeds a threshold. The liquid level in each tank can be measured using a pressure gage that reads the air pressure downstream of the electric air pump, which equals the pressure of the liquid at the bottom of each tank.

The present disclosure relates to an in-vehicle service providing apparatus, the apparatus including a module unit including service modules configured to provide services, a rail part including a rail stretched into a cabin of a vehicle, a moving part onto which one of the service modules is seated and fixed, and which is configured to move along the rail; and a processor configured to: identify a request for a service that may be provided through one of the service modules, detect a first service module corresponding to the identified service request, and determine a service providing position and control the module unit to seat the first service module onto the moving part, and control the moving part onto which the first service module is seated to move to the determined service providing position.

The present disclosure relates to an in-vehicle service providing apparatus, the apparatus including a module unit including service modules configured to provide services, a rail part including a rail stretched into a cabin of a vehicle, a moving part onto which one of the service modules is seated and fixed, and which is configured to move along the rail; and a processor configured to: identify a request for a service that may be provided through one of the service modules, detect a first service module corresponding to the identified service request, and determine a service providing position and control the module unit to seat the first service module onto the moving part, and control the moving part onto which the first service module is seated to move to the determined service providing position.