Method of starting information-capturing device

The method of starting an information-capturing device according to claim 11, wherein the event message further includes a timestamp, and the step of determining whether the predetermined condition is met comprises:

• calculating a time difference between a time indicated by the timestamp and a current time;
• and
• comparing the time difference with a time threshold;
• wherein the predetermined condition is not met when the time difference is greater than the time threshold;
• and
• the predetermined condition is met when the time difference is less than or equal to the time threshold.

The method of starting an information-capturing device according to claim 11, wherein the event message further includes a position data of the information-capturing device, and the step of determining whether the predetermined condition is met comprises:

• calculating a distance difference between the position data and a current position;
• and
• comparing a distance threshold with the distance difference;
• wherein the predetermined condition is not met when the distance difference is greater than the distance threshold;
• and
• the predetermined condition is met when the distance difference is less than or equal to the distance threshold.

A method of starting an information-capturing device, comprising the steps of:

• receiving an event message by a near-field communication technology, wherein the event message includes a destination information;
• comparing a first identification code of an information-capturing device with the dedicated identification code specified by the destination information contained in the event message, wherein the first identification code is an identifier of the information-capturing device;
• starting the information-capturing device so as for the information-capturing device to begin capturing ambient data in response to the first identification code matching the dedicated identification code specified by the destination information contained in the event message;
• searching a neighboring device checklist by the destination information in response to the first identification code not matching the dedicated identification code specified by the destination information contained in the event message;
• and
• broadcasting the event message by the near-field communication technology in response to the neighboring device checklist having at least a second identification code matching the dedicated identification code specified by the destination information contained in the event message.

The method of starting an information-capturing device according to claim 12, wherein the event message includes a timestamp, and the step of determining whether the predetermined condition is met comprises:

• calculating a time difference between a time indicated by the timestamp and a current time;
• and
• comparing the time difference with a time threshold;
• wherein the predetermined condition is not met when the time difference is greater than the time threshold;
• and
• the predetermined condition is met when the time difference is less than or equal to the time threshold.

The method of starting an information-capturing device according to claim 12, wherein the event message further includes a position data of the information-capturing device, and the step of determining whether the predetermined condition is met comprises:

• calculating a distance difference between the position data and a current position;
• and
• comparing a distance threshold with the distance difference;
• wherein the predetermined condition is not met when the distance difference is greater than the distance threshold;
• and
• the predetermined condition is met when the distance difference is less than or equal to the distance threshold.

A method of starting an information-capturing device, comprising the steps of:

• receiving an event message including a destination information by a near-field communication technology;
• comparing a first identification code of the information-capturing device with the dedicated identification code specified by the destination information contained in the event message, wherein the first identification code is an identifier of the information-capturing device;
• starting the information-capturing device so as for the information-capturing device to begin capturing ambient data in response to the first identification code matching the dedicated identification code specified by the destination information contained in the event message;
• and
• in response to the first identification code not matching the dedicated identification code specified by the destination information contained in the event message, performing the steps of:
• determining whether a predetermined condition is met;
• and
• discarding the event message in response to the predetermined condition not being met;
• and
• in response to the predetermined condition being met, performing the step of broadcasting the event message by the near-field communication technology.

A method of starting an information-capturing device, comprising the steps of:

• receiving an event message by a near-field communication technology, wherein the event message includes a destination information;
• comparing a first identification code of an information-capturing device with the dedicated identification code specified by the destination information contained in the event message, wherein the first identification code is an identifier of the information-capturing device;
• starting the information-capturing device so as for the information-capturing device to begin capturing ambient data in response to the first identification code matching the dedicated identification code specified by the destination information contained in the event message;
• searching a neighboring device checklist by the destination information in response to the first identification code not matching the dedicated identification code specified by the destination information contained in the event message;
• and
• in response to the first identification code not matching the dedicated identification code specified by the destination information contained in the event message, performing the steps of:
• determining whether a predetermined condition is met;
• and
• discarding the event message in response to the predetermined condition not being met;
• and
• in response to the predetermined condition being met, performing the step of broadcasting the event message by the near-field communication technology in response to the neighboring device checklist having at least a second identification code matching the dedicated identification code specified by the destination information contained in the event message.