The utility model discloses a controlgear and system of skating rink ice sheet temperature, equipment includes: the environmental parameter receiver for receive the environmental parameter in the skating rink of one or more environmental parameter collector collection, the treater for according to the target temperature of skating rink ice sheet with the environmental parameter in skating rink inquires out corresponding a set of control parameter in follow prestore's the temperature control table, according to the operating condition of each equipment among the control parameter regulation skating rink ice making system, the memory is used for the storage the temperature control table, there is a set of or multiunit control parameter of storage in the temperature control table in advance to it respectively organizes the corresponding environmental parameter of control parameter and the target temperature of skating rink ice sheet to reach. This technical scheme has realized the automated control of skating rink ice sheet temperature, ice sheet target temperature that can be required according to the user, and each ice making equipment's of automatically regulated operating condition has also avoided the great circumstances of error that appears according to experience adjustment device operating mode when having practiced thrift the cost of labor.