Method, apparatus and system for determining amount of thermal energy supplied to room in building over given period of time

The invention relates to a method (100) for determining, by means of a collective thermal management device (30), an amount of thermal energy supplied to a house (20) in a building (2) during a given period of time, said determination performed by the one or more processors comprises the use of a plurality of ambient temperature values of the building, temperature values outside the building (2), the volume of the house (20) in the building and a heat loss coefficient, characterized in that the heat loss coefficient is calculated (130) from a thermal simulation model (41) of the building, taking into account the geometry of the house and the composition of the walls. The invention also relates to a distributor (10) for determining an amount of thermal energy supplied by a collective thermal management device (30), and to a system (1) for distributing heating costs, comprising a distributor according to the invention. 本发明涉及一种用于通过集体热管理装置(30)确定在给定时段内供应给建筑物(2)中的房屋(20)的热能的量的方法(100)，由一个或多个处理器执行的所述确定包括使用建筑物的多个环境温度值、