The invention relates to a keep-alive
system and a keep-alive method, and belongs to the field of keep-alive transportation. A keep-alive transportation vehicle for circulation transportation is characterized in that the transportation vehicle is divided into two relatively independent space regions including a keep-alive object loading region and a keep-alive equipment region,
electric power supply equipment, a heat and cold supply
system, an atomization spraying device,
aeration oxygenation equipment, purification sterilization equipment, a compartment environment
monitoring system and an
intelligent control system are respectively arranged in the keep-alive equipment region, the
intelligent control system controls and maintains the operation work of all systems and equipment of the keep-alive equipment region, the heat and cold supply system can realize the
refrigeration mode of
cold air preparation or cold water preparation, or can convert the
refrigeration mode into a
heat pump heating mode of hot air preparation or hot water preparation, the
intelligent control system can control the operation of all equipment or systems in the keep-alive transportation vehicle according to keep-alive objects or keep-alive
process requirements, and the independent work of any one keep-alive mode of three keep-alive
modes is realized. Through the system and the method, the keep-alive transportation
adaptation capability can be greatly improved.