Method for actuating an electromagnetic valve, and corresponding fluid system

A fluid system comprising:

• at least one electromagnetic valve;
• at least one temperature sensor configured to provide at least one piece of temperature information about a fluid temperature in the fluid system, the at least one piece of temperature information includes identification of a high fluid temperature and a low fluid temperature;
• and
• an analysis and control unit configured to apply, for a specified first period of time, a switching current with a specified first amplitude to the at least one electromagnetic valve, which switches the at least one electromagnetic valve from a rest state into a switched state,
• wherein following an expiry of the specified first period of time, the analysis and control unit is further configured to apply a holding current with a specified second amplitude to the at least one electromagnetic valve, which holds the at least one electromagnetic valve in the switched state,
• wherein the first amplitude of the switching current is greater than the second amplitude of the holding current,
• wherein the analysis and control unit is further configured to specify the first amplitude of the switching current and the second amplitude of the holding current as a function of the at least one piece of temperature information,
• wherein, prior to the first period of time, the analysis and control unit increases the switching current from an initial value, to the second amplitude that is greater than the initial value, to a first stage value greater than the second amplitude, to a second stage value greater than the first stage value, and to the first amplitude that is greater than the second stage value, and
• wherein, following the expiry of the first period of time and when the high fluid temperature is identified, the analysis and control unit decreases the switching current from the first amplitude directly to the second amplitude to apply the holding current.