Method for communication between at least a first and a second telecommunication terminal, each with a long-range communication interface, a short-range communication interface, an energy store and in each case an energy transmission interface, telecommunication terminal, system, computer program and computer program product

摘要

Method for communication between at least a first telecommunication terminal (21) and a second telecommunication terminal (22), the first telecommunication terminal (21) and the second telecommunication terminal (22) each having a wide area communication interface (211, 221) and a short-range communication interface (212, 222) , wherein the wide area communication interfaces (211, 221) of the first and second telecommunication terminals (21, 22) are configured for data exchange with a telecommunication network (100), wherein the short range communication interfaces (212, 222) of the first and second telecommunication terminals (21, 22) for a data exchange between the first and the second telecommunication terminal (21, 22) are configured, the first telecommunication terminal (21) and the second telecommunication terminal (22) each having an energy store (215, 225) for storing electrical energy each has an energy transmission interface (213, 223), the energy transmission interface (213, 223) of the first and second telecommunication terminal (21, 22) both for transmitting electrical energy to the energy store of the first and / or second telecommunication terminal (21, 22) as are also configured to transmit electrical energy away from the energy store (215, 225) of the first and / or second telecommunication terminal (21, 22), the method for the case of a lower state of charge of the energy store (215) of the first telecommunication terminal (compared to a predetermined reference state of charge) 21) has the following steps: - In a first method step, energy transmission information is encompassed via the short-range communication interface (212) of the first telecommunication terminal (21) and via the short-range communication interface (222) of the second telecommunication terminal (22) transmit message to the second telecommunication terminal (22), the energy transfer information comprising a request for the transmission of additional energy into the energy store (215) of the first telecommunication terminal (21), - it becomes a second method step following the first method step or a method step following the first method step third method step is carried out, in the second method step via the energy transfer interface (213) of the first telecommunication terminal (21) and via the energy transfer interface (223) of the second telecommunication terminal (22) the state of charge of the energy store (215) of the first telecommunication terminal (21) is increased, whereby in the third method step, at least one message - for the first telecommunication terminal (21) - between the telecommunication unit via the wide area communication interface (221) of the second telecommunication terminal (22) cation network (100) and the second telecommunication terminal (22) is transmitted, the telecommunication terminals (21, 22, 23) being positioned as part of logistic shipping units in a predetermined spatial arrangement relative to one another, whereby a transmission of energy to increase the state of charge of the energy store (215, 225, 235) one of the telecommunication terminals (21, 22, 23).