Embodiments relate to a system comprising a sensor module configured to detect and measure one or more air pollutants at a geographic location and generate air quality data, a cloud based application comprising a data processing module configured to receive, via a communication module, the air quality data and derive a first air quality index, a user device comprising an application program configured to receive, via the communication module, the first air quality index, the application program configured to suggest an alternate location having a second air quality index, and wherein the air quality data comprises one or more air quality parameters, the geographic location data corresponding to the one or more air quality parameters, and a time stamp; and wherein the system is configured to provide real-time air quality of the geographic location and the alternate location.

An air quality system includes an air precleaner, a filter identification component, and a control module. The air precleaner has a precleaner housing and a filter disposed inside the precleaner housing. The filter identification component is positioned within the precleaner housing at a first position and is mounted on the filter. The control module is positioned within the precleaner housing at a second position and is configured to emit an electrical field and communicate with the filter identification component via the emitted electrical field.

An air-conditioning unit of a vehicle for air-conditioning a vehicle interior may include a unit outlet for discharging air into the vehicle interior, an outside-air duct for an intake of outside air, and an air recirculation duct for recirculation of inside air from the vehicle interior. The air-conditioning unit may also include an outside-air shut-off element arranged in the outside-air duct, which in a closed position blocks a flow of outside air through the outside-air duct, and a recirculated-air shut-off element arranged in the air recirculation duct, which in a closed position blocks a flow of inside air through the air recirculation duct. The air-conditioning unit may further include a sensor device for detecting a property of air. On at least one duct of the outside-air duct and the recirculation duct, a bypass may be arranged which bypasses an associated shut-off element and is fluidically connected to the sensor device.

An air-conditioning system of a motor vehicle to air-condition a vehicle interior may include a channel system through which air is flowable and an outside-air channel configured to let outside air into the channel system. The air-conditioning system may also include a system conveying device separating a suction area from a pressure area and a system filter device separating a raw area from a pure area. The system filter device may include a filter housing and a filter material. The air-conditioning system may additionally include a system outlet to let air into the vehicle interior and a sensor device, including a sensor housing, in which at least one analysis channel is arranged, through which air, a characteristic of which is measured, is flowable. The sensor device may also include at least one sensor inlet and at least one sensor outlet to let air in and out of the sensor device.

Disclosed is a hybrid electric vehicle and method of controlling operation of engine of the vehicle. The hybrid electric vehicle switches its drive mode in consideration of air pollution and pedestrians around the vehicle. A method of controlling a drive mode of a hybrid electric vehicle includes recognizing at least one of a pedestrian and an air pollution level around the hybrid electric vehicle, determining whether each of the recognized pedestrian and the recognized air pollution level meets a corresponding prescribed exhaust gas reduction mode request condition, and determining an exhaust gas reduction mode drive according to a result of the determination.

The invention relates to a method and a device for determining particulate emissions in the driving operation of a vehicle, in particular of a motor vehicle. According to the invention, provision is made that the device has a sensor system and a control unit and that in driving operation the sensor system and the control unit jointly undertake the function of particulate matter sensors. Here, the sensor system senses driving operation values on the vehicle. From the sensed driving operation values and by means of correlations of driving operation values with particulate matter values determined and stored in advance in the control unit, the control unit estimates the particulate emissions from tyre abrasion of the vehicle. Finally, the invention relates to a vehicle with the device according to the invention.

The present invention relates to a component part of a climatization system or window system for a recreational vehicle, the component part covers a mounting frame of the climatization system or window system and the component part is selected from an air distribution unit that is configured to distribute air inside the recreational vehicle, a decorative window frame and a shading unit for adjusting the amount of incident light, the component part has one or more attachment portions which, in a mounted state, are accessible by the user from inside the recreational vehicle, wherein each of the one or more attachment portions is either connectable to one particular module or to a plurality of different modules in a mutually exchangeable manner, and wherein the modules include sensors for detecting events or parameter changes inside the recreational vehicle or emitting devices for emitting light or sound.

An autonomous vehicle includes a passenger cabin, a sensor group and a passenger cabin climate control system including a control module. The sensor group includes a passenger cabin odor sensor, an occupancy sensor and a vehicle speed sensor. The control module has a control logic adapted to purge an odor from the passenger cabin in response to data received from the sensor group indicating the presence of an odor in the passenger cabin, an unoccupied passenger cabin and the autonomous vehicle is moving at a minimum predetermined speed for a minimum predetermined time.

An apparatus and method for controlling air conditioning of a vehicle are provided. The apparatus includes a sensing device that measures a pollutant concentration and a carbon dioxide concentration in the vehicle using at least one sensor. A controller determines an in-vehicle air condition based on the pollutant concentration and the carbon dioxide concentration, and automatically switches an in-vehicle air circulation mode based on a determination result.

A refrigerated container (10) that includes a container (10), an auxiliary lock (42), and a ventilation system. The container (10) defines an interior space (14) and has a door (30) to selectively permit access to the interior space (14). The auxiliary lock (42) is arranged to selectively inhibit the door (30) from moving from the closed position towards the open position. The ventilation system includes a leak sensor (44) and a controller (48). The leak sensor (44) is arranged to provide a signal indicative of a concentration of a refrigerant within the interior space (14) of the container (10). The controller (48) is arranged to receive the signal and is programmed to command the auxiliary lock (42) to move towards the lock position, responsive to the signal being indicative of the concentration of the refrigerant within the interior space (14) being greater than a threshold.