Method, apparatus and system for controlling smart device based on headphone

A system comprising a headphone and a smart device, the headphone connected wirelessly to the smart device, the headphone comprising:

• a collecting module configured to collect head motion data referring to a head motion when a trigger condition of a collection task is satisfied;
• the smart phone comprising:
• a judging module, configured to judge, according to the collected head motion data, whether a target motion satisfying a predetermined motion is present in the collected head motion data, wherein the target motion comprises shaking a head, nodding the head, swinging the head leftward and swinging the head rightward;
• an acquiring module, configured to, when the judging module judges that the target motion satisfying the predetermined motion is present, acquire information of an application currently running on the smart device to identify the application currently running on the smart device among different applications for which different operation control instructions are generated;
• and a processing module, configured to generate an operation control instruction corresponding to the target motion according to the information of the currently running application, and send the operation control instruction to the smart device, the operation control instruction being configured to control the currently running application to make a response action corresponding to the operation control instruction.