Data transmission method and terminal equipment
A data transmission method and technology of terminal equipment, applied in the field of data transmission method and terminal equipment, can solve the problems of data leakage, easy data interception, etc.
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Embodiment 1
[0029] figure 1 It is a flowchart of a data transmission method according to an embodiment of the present invention. figure 1 The data transmission method shown is applied to a terminal device, the terminal device is provided with an optical communication unit, and the method includes:
[0030] Step 101, collect user's body feature information.
[0031] The method described in the embodiment of the present invention first needs to collect the characteristic information of the human body, and then determine the target light used for data transmission according to the collected characteristic information of the human body. The biological uniqueness of human body feature information is used to determine the target light, which simplifies the manual determination process of light performance parameters and improves user experience.
[0032] Human body feature information may include various types, such as fingerprint information, pupil information, face information, and the like...
Embodiment 2
[0047] figure 2 It is a flowchart of a data transmission method in another embodiment of the present invention. figure 2 The data transmission method shown is applied to a terminal device, the terminal device is provided with an optical communication unit, and the method includes:
[0048]Step 201, collect user's human body characteristic information.
[0049] Human body feature information is biologically unique, and a unique user can be determined based on the body feature information. Human body characteristic information can include multiple types, such as fingerprint information, pupil information, facial information, etc. Terminal equipment is equipped with one or more of screens, cameras, and other information collection devices through which human body characteristic information can be collected.
[0050] Specifically, the step of collecting the user's body feature information may include at least one of the following situations: receiving fingerprint information i...
Embodiment 3
[0075] image 3 is a block diagram of a terminal device according to an embodiment of the present invention. image 3 The terminal equipment shown is provided with an optical communication unit comprising:
[0076] The characteristic information collection module 301 is used to collect the user's human body characteristic information.
[0077] The light performance parameter selection module 302 is configured to select at least one light performance parameter according to the human body characteristic information, and the light performance parameter includes light color ratio, light flicker frequency and light intensity.
[0078] The target light modulation module 303 is configured to use the optical communication unit to modulate the target light corresponding to the selected light performance parameter.
[0079] A target data transmission module 304, configured to transmit target data using modulated target light.
[0080] According to the embodiment of the present inventio...
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