夏日時分，將車輛停放在烈日下會造成車室內的溫度升高且車室內會散發出有毒的有機化合物氣體，會造成駕駛及乘客進入車輛時會因此感到身體不適，繼續駕駛車輛可能會有交通安全上的疑慮。在車輛行駛時，如車輛零組件發生故障但不會出現故障燈號導致駕駛者不知情時，在車輛發生故障的情況下持續駕駛車輛會導致車輛發生更嚴重的故障且有交通安全的疑慮。車輛停放在戶外或停車場時，如遭有心人士入侵或破壞時，車主無法在當下得知並做出反制或嚇阻的動作。為解決以上問題及增加使用車輛時的安全性及舒適性，本研究預計設計出一套可遠端控制的多功能車輛監測系統，在不需發動車輛引擎的情況下，研究出可遠端控制啟閉的車室散熱系統，在駕駛及乘客進入車輛前就可將車室散熱，可在使用車輛時監測如發生故障時不換顯示故障燈之車輛零組件，在發生故障時可透過應用程式發出警告通知車主，以及在車輛停放時可以監測車輛是否遭到入侵或破壞的系統，並且自行研發出可與系統互動之應用程式，因啟用系統時不需發動車輛引擎，可以節約能源並減少空氣汙染，達到使車輛及車輛使用者更加安全、方便及舒適的目的。

In summer, parking a vehicle under the scorching sun can lead to a considerable increase in temperature inside the vehicle, leading to the emission of poisonous organic compound gases from the vehicle. This leads to not only discomfort when drivers and passengers enter the vehicle but also health problems. Furthermore, to ensure safety and prevent further damage to the vehicle, when the vehicle is running, failures in any of the vehicle's components must be addressed promptly. Finally, when the vehicle is parked outdoors or in a parking lot, theft or vandalism may occur, and the vehicle owner may not be immediately aware of it. Thus, to address these problems and enhance the safety and comfort of vehicle users, this study designed a set of multifunctional vehicle monitoring system that can be remotely controlled. It includes an open and closed compartment heat dissipation system that can dissipate heat from the vehicle's compartment before the occupants enter the vehicle. It can also monitor the vehicle components that do not display the fault light when a fault actually occurs when the vehicle is in use. Any fault that may occur can be monitored through an app, which issues a warning to notify the car owner. In addition, the system can monitor whether the vehicle has been hacked or damaged while parked through the app, which is connected to the designed system. This system can be activated without starting the engine of the vehicle, which saves energy and reduces air pollution.