Abstract: A control method for a heat pump system of a multi-temperature zone air conditioning box, a vehicle-mounted terminal, a vehicle, and a non-transitory computer-readable storage medium are provided. The method includes: acquiring, possibly by the vehicle-mounted terminal, a temperature regulation mode and a target temperature for a vehicle, and a temperature adjustment demand and an outlet air temperature of each temperature zone of the vehicle; and adjusting, possibly by the vehicle-mounted terminal an opening value of an air mixing damper in each temperature zone according to the temperature regulation mode, the target temperature, and the temperature adjustment demand and the outlet air temperature of each temperature zone, so that the outlet air temperature of each temperature zone reaches the target temperature. The precise control of the heating/refrigeration demand of an occupant compartment is improved according to the method.

Abstract: A vehicle refrigeration control method and apparatus, a device, a medium and a program product. A temperature and a change rate of the temperature of a battery in a target vehicle are monitored in real time; then a refrigeration requirement level of the battery is determined according to the temperature and the change rate; a refrigeration mode to be entered is determined according to a current refrigeration requirement level of the battery, when it is detected that a passenger compartment and the battery of the target vehicle both have refrigeration requirements at the same time; and control instructions of respective target control objects are determined according to the refrigeration mode, the refrigeration mode includes: a single-mode phase and a dual-mode phase, the single-mode phase is used for refrigerating the passenger compartment or the battery alone, the dual-mode phase is used for simultaneously refrigerating the passenger compartment and the battery.

Abstract: A vehicle heating control method and apparatus, a device, a medium, and a program product are provided, when a heating requirement exists in both a passenger compartment and a battery of a target vehicle is detected, turning on a passenger compartment heating mode which is used to perform heating process on air in the passenger compartment by using a heat exchanger of a heat pump system and/or a coolant circulation system in an air handling unit; then monitoring in real time whether air temperature at an air outlet or operating time of the passenger compartment heating mode meets a first preset requirement; if yes, turning on a diversion mode and sending a preset control instruction to a target device which is used to heat coolant in a warm air circuit by using the heat pump system, and divert the coolant to a battery circuit to heat the battery.

Abstract: The disclosure discloses application of breast milk-derived Lactobacillus reuteri in regulating the maternal and infant immune function, belonging to the fields of microbiological technology and food science. The disclosure provides the effects of Lactobacillus reuteri Fn041 in enhancing the immunity of pregnant or lactating women and infants, i.e., enhancing the mucosal barrier, promoting the production of intestinal antibacterial peptides and IgA, promoting the development of the immune system of infants, preventing pathogen infection and reducing the incidence of allergic diseases.