A remote operation support device 100 is provided that is for improving the work efficiency of a remote operation performed by an operator, without fogging a front window 425F of a work machine 40 that is remotely operated by the operator. The remote operation support device 100 includes: a meteorological data obtaining unit 103 that obtains meteorological data at a designated time; an intra-cab temperature estimation unit 104; an intra-cab humidity estimation unit 105; a fogging determination unit 106; and an anti-fogging control unit 107. The anti-fogging control unit 107 performs an anti-fogging process for preventing the front window 425F from being fogged when a determination result by the fogging determination unit 106 is affirmative.

A heating, ventilation, and air-conditioning device includes: a heating part disposed in a windshield glass of a vehicle and configured to heat the windshield glass; a collection part configured to collect state information on a state of the windshield glass and environment information on internal and external environments of the vehicle; and a control part. The control part is configured to determine a defrosting or dehumidifying mode for the windshield glass based on the state information or the environment information collected by the collection part and to control an operation of the heating part depending on the determined defrosting or dehumidifying mode.

Provided are a defrosting control device, an air conditioner and a defrosting control method therefor. The device includes an airbag device, wherein the airbag device includes a mounting support (1), an airbag (2) and an inflation mechanism. When an air conditioner to be controlled enters a defrosting mode, the inflation mechanism inflates the airbag (2) such that same forms an airbag layer to isolate an outdoor heat exchanger of the air conditioner to be controlled from flowing air outside the outdoor heat exchanger. The defrosting control device can achieve the beneficial effects of a small defrosting heat loss, a good defrosting effect and a good user experience.

A control device is installed in the vehicle that is able to execute a fuel cut that stops fuel supply to an engine in a state in which the engine is rotating. In a case where there is a request for the fuel cut while there is a heating request in which heating of a vehicle cabin is performed using heat of an engine coolant, when a blowout port mode of air conditioning air is set to a defroster mode or a bi-level mode, the control device prohibits the fuel cut.

A movable body has a monitoring device that monitors a surrounding environment of the movable body through a window member. The movable body includes a heating device that heats a portion of the window member within a monitoring area of the monitoring device, an air conditioning device, and a control device. The monitoring device includes a detector that detects the surrounding environment, and a base member that faces an inner wall of the window member and is disposed such that a detection surface of the detector is located within a space between the base member and the window member. The space is in communication with the inside of the movable body, and the control device sets the driving force of the air conditioning device to be greater when a decrease in heating performance of the heating device is detected.

A recreational vehicle air conditioning system supports multiple recreational vehicle air conditioning units having closed air conditioning circuits and a controller that is electronically coupled to each of the recreational vehicle air conditioning units to control each of the closed air conditioning circuits to regulate an overall power consumption of the multiple recreational vehicle air conditioning units. A recreational vehicle air conditioning system may also support multiple recreational vehicle air conditioning units where a refrigerant line set is coupled between the recreational vehicle air conditioning units such that a compressor in one of the recreational vehicle air conditioning units is capable of supplying refrigerant to the evaporators of the multiple recreational vehicle air conditioning units, and such that valves coupled in series with each of the evaporators may be regulated to control cooling by each recreational vehicle air conditioning unit.

A defrosting control system includes processing circuitry. The processing circuitry calculates a frost formation rate, indicating a frost formation amount of a windowpane on which frost is formed at an estimated departure time of a vehicle, based on frost formation information and the estimated departure time. The processing circuitry calculates an operation period of a defroster needed to remove frost from the windowpane based on the frost formation rate. The processing circuitry determines that an activation time of the defroster is a time earlier than the estimated departure time by the operation period. The processing circuitry transmits an operation request signal for starting operation of the defroster at the activation time.

A vehicle air conditioning system, including: a vehicle interior environmental information acquisition unit that acquires environmental information of a vehicle interior; a vehicle exterior environmental information acquisition unit that acquires environmental information of surroundings of the vehicle; a sensible temperature prediction unit that predicts a sensible temperature of an occupant of the vehicle after a predetermined amount of time has elapsed, based on the environmental information acquired by the vehicle cabin interior environmental information acquisition unit and the vehicle cabin exterior environmental information acquisition unit; and an air conditioner controller that controls an air conditioner based on information regarding a future sensible temperature of the occupant which has been predicted by the sensible temperature prediction unit and a comfortable sensible temperature of the occupant which is stored in a storage unit.

Systems and methods for vehicle air and humidity regulation based on tear film monitoring are provided. A vehicle system may include a camera configured to capture one or more images of a vehicle occupant. A logic device may be configured to detect a tear film breakup of the vehicle occupant based on the one or more images captured by the camera. An air system module configured to identify an air system setting adjustment based on the tear film breakup detected by the logic device. A heating, ventilation, and air condition (HVAC) system may be configured to adjust an air system setting of the vehicle based on the air system setting adjustment. Associated methods are also provided.

Fatigue driving monitoring, reminding and early-warning method and system based on computer vision are provided. The system includes: a fatigue real-time monitoring system for identifying fatigue characteristic postures of a driver and obtaining a fatigue level according to frequencies of the fatigue characteristic postures and a driving time; a fatigue automatic reminding system for receiving the fatigue level, obtaining a vehicle real-time position information and providing the driver with a corresponding grade of reminder according to the fatigue level; and a fatigue information early-warning system for receiving the fatigue level and the vehicle real-time position information to obtain a fatigue safety index, so that a cloud map of fatigue road conditions is obtained according to the fatigue safety index and shared with traffic management departments and drivers for early-warning. It reduces the situation of fatigue driving on freeway and the hazard of traffic safety accidents caused by fatigue driving.