FIELD: computer engineering.
SUBSTANCE: invention relates to computer engineering. Technical result is achieved by detecting signal strength from a control device; in response to determining that the signal strength is greater than a predetermined strength, acquiring a control instruction sent by the control device; and processing according to the control instruction; acquiring signal strength between other devices and the control device; wherein acquisition of a control instruction sent by the control device in response to determining that the signal strength is higher than the predetermined strength includes: comparing the signal strength between the respective devices and the control device in response to determining that the signal strength is higher than the predetermined strength; and acquiring a control instruction sent by the control device in response to determining that the signal strength from the control device is maximum.
EFFECT: technical result is higher efficiency of controlling the electronic device.
15 cl, 10 dwg
