An eye tracking module for video glasses, comprising: at least two infrared light sources, at least one image sensor assembly, an infrared light filter component and a tracking module housing, wherein the infrared light sources are fixedly arranged in a lateral frontal region of an eye, are located at an edge or an outside of a visual angle of the video glasses, and are configured to emit infrared light to the eye; and the eye reflects the infrared light so as to form an eye reflection light path; the image sensor assembly is fixedly arranged in the lateral frontal region of the eye and is located at the edge or the outside of the visual angle of the video glasses; and the image sensor assembly is disposed on the eye reflection light path and is configured to directly collect an eye image; the infrared light filter component is disposed on a transmission light path between the image sensor assembly and the eye; fixing members are provided on the tracking module housing, and comprise an infrared light source fixing member, an image sensor assembly fixing member and a connector; the infrared light source fixing member is configured to fix the infrared light sources on the tracking module housing; the image sensor assembly fixing member is configured to fix the image sensor assembly on the tracking module housing; the connector is configured to fix the eye tracking module on a video glasses housing; and the infrared light source fixing member and the image sensor assembly fixing member are in detachably fixed connection or non-detachably fixed connection with the tracking module housing; and the connector is in detachably fixed connection with the tracking module housing; a lampshade is further disposed around each of the infrared light sources, the infrared light source fixing member and/or the lampshade are made of a light-tight material, and are configured to limit a range of an irradiation angle of each of the infrared light sources to be not smaller than 10° and not greater than 180°, and prevent a light emitted by the infrared light sources from reflecting or directly irradiating to the ocular lens.. wherein the infrared light sources are fixedly arranged in a lateral frontal region of an eye, are located at an edge or an outside of a visual angle of the video glasses, and are configured to emit infrared light to the eye; and the eye reflects the infrared light so as to form an eye reflection light path; the image sensor assembly is fixedly arranged in the lateral frontal region of the eye and is located at the edge or the outside of the visual angle of the video glasses; and the image sensor assembly is disposed on the eye reflection light path and is configured to directly collect an eye image; the infrared light filter component is disposed on a transmission light path between the image sensor assembly and the eye; fixing members are provided on the tracking module housing, and comprise an infrared light source fixing member, an image sensor assembly fixing member and a connector; the infrared light source fixing member is configured to fix the infrared light sources on the tracking module housing; the image sensor assembly fixing member is configured to fix the image sensor assembly on the tracking module housing; the connector is configured to fix the eye tracking module on a video glasses housing; and the infrared light source fixing member and the image sensor assembly fixing member are in detachably fixed connection or non-detachably fixed connection with the tracking module housing; and the connector is in detachably fixed connection with the tracking module housing; a lampshade is further disposed around each of the infrared light sources, the infrared light source fixing member and/or the lampshade are made of a light-tight material, and are configured to limit a range of an irradiation angle of each of the infrared light sources to be not smaller than 10° and not greater than 180°, and prevent a light emitted by the infrared light sources from reflecting or directly irradiating to the ocular lens..