Method for identifying pulse optical signal and device thereof

A method for identifying pulse optical signal, comprising:

• a. receiving first trigger information;
• b. collecting and identifying a pulse optical signal according to a predetermined method to obtain a unit of data;
• c. parsing the unit of data and determining type thereof, if the unit of data is a unit of data representing header information, going to d;
• if the unit of data is other type of unit of data, discarding the unit of data and going to b;
• d. continuing to collect and identify the pulse optical signal with the predetermined method to obtain a unit of data;
• e. determining whether all units of data corresponding to the unit of data representing the header information is received, if yes, performing f;
• if no, going back to d;
• f. packeting the unit of data representing the header information and all corresponding units of data to obtain a group of data packets.

A device for identifying pulse optical signal, comprising a receiving module, a deleting module, a collecting and identifying module, a parsing module, a setting module, a first determining module, a second determining module and a combining module;

• wherein,
• the receiving module is configured to receive first trigger information;
• the deleting module is configured to delete data in a storage area in case that the receiving module receives the first trigger information;
• the collecting and identifying module is configured to collect and identify a pulse optical signal with a predetermined method to obtain a unit of data;
• the parsing module is configured to parse type of the unit of data;
• the setting module is configured to set a corresponding packet header id for the unit of data in case that the type of the unit of data parsed by the parsing module is a unit of data representing the header information;
• the first determining module is configured to determine whether the unit of data corresponds to the currently-set packet header id in case that type of the unit of data parsed by the parsing module is other type of unit of data;
• the second determining module is configured to determine whether a unit of data corresponding to the currently-set packet header id is not obtained in case that the first determining module determines a positive result;
• and
• the combining module is configured to packet the unit of data represented by the currently-set packet header id and all units of data corresponding to the currently-set packet header id to obtain a group of data packets in case that the second determining module determines a negative result.

A device for identifying pulse optical signal, comprising a receiving module, a first collecting and identifying module, a parsing module, a deleting module, a second collecting and identifying module, a determining module and a combining module;

• the receiving module is configured to receive a first trigger information;
• the first collecting and identifying module is configured to collect and identify the pulse optical signal with a predetermined method to obtain a unit of data;
• the parsing module is configured to parse type of the unit of data;
• the deleting module is configured to delete the unit of data in case that type of the unit of data parsed by the parsing module is other type of unit of data;
• the second collecting and identifying module is configured to continue to collect and identify the pulse optical signal with a predetermined method to obtain a unit of data in case that type of the unit of data parsed by the parsing module is a unit of data representing header information;
• the determining module is configured to determine whether all units of data corresponding to the unit of data representing the header information is received;
• and
• the combining module is configured to packet the unit of data representing the header information and all corresponding units of data to obtain a group of data packets in case that the determining module determines a positive result.