Abstract: A device for judging state of motion of a user is disposed on multiple carried articles carried by the user. The device includes multiple sensation modules disposed on the multiple carried articles. Each sensation module serves to generate motional state information. The device further includes a first processor. The first processor serves to receive and compare the respective motional state information. In case it is found that both the motional state information have instantaneously changed data, the first processor generates notice information. Accordingly, the device can more precisely judge the state of motion of the user to reduce waste of social resource and increase survival rate in case of an accident.

Abstract: An apparatus and a method for refining a geographical location based on dynamic characteristics of a helmet are disclosed. A piece of angular velocity information is sensed through a gyroscope and then compared with a piece of basic angular velocity information to generate a piece of dynamic information of the helmet body. The piece of dynamic information, the piece of location information, and the piece of magnetic flux information are marked on an electronic map to generate a piece of refined geographical location information which is then sent to an output unit to be outputted. Thus, a higher resolution of the current geographical location is obtained.

Abstract: A helmet with information-sharing function includes a helmet transmitting unit directly or indirectly connected to a server, by which edited information integrated with at least one captured image and at least one sensed signal of the helmet is uploaded and posted to a social media.

Abstract: A helmet chin guard is applicable to a helmet with a visor. The chin guard includes a main body, a mini projection unit and a control unit. The main body has multiple connection sections detachably connected with the helmet. The mini projection unit serves to receive video information output from the control unit and project the video information onto the visor. By means of the helmet chin guard, a rider can watch the video information on the visor to enhance safety in riding.

Abstract: A helmet with blind spot assistant function includes a helmet body, a gesture sensation unit, at least one camera unit, a display unit and a control unit. According to a gesture sensation signal generated by the gesture sensation unit, the control unit generates a control signal to control and activate the camera unit to generate video information for the display unit to display the video information. Accordingly, when a user wears the helmet, the user can keep watching the front side and at the same time observe the environmental condition in the blind spots so as to enhance the safety.

Abstract: A helmet-used device capable to automatically adjusting positions of displayed information and a helmet thereof. The device includes an angle detection unit, an eyeball detection unit, a processing unit and a projector unit. The processing unit serves to receive a first detection signal to correct an image signal and receive a second detection signal to adjust output positions of multiple graphic and text data of the image signal. The projector unit serves to receive the image signal to generate and project an image. The graphic and text information contained in the projected image is automatically adjusted to a visible position corresponding to the eyes of the wearer for the wearer to conveniently watch the displayed information.

Abstract: A helmet-used device capable to automatically adjusting positions of displayed information and a helmet thereof. The device includes an angle detection unit, an eyeball detection unit, a processing unit and a projector unit. The processing unit serves to receive a first detection signal to correct an image signal and receive a second detection signal to adjust output positions of multiple graphic and text data of the image signal. The projector unit serves to receive the image signal to generate and project an image. The graphic and text information contained in the projected image is automatically adjusted to a visible position corresponding to the eyes of the wearer for the wearer to conveniently watch the displayed information.

Abstract: A helmet-used gesture recognition structure includes a transmission unit, multiple receiving units and a processing unit connected to the transmission unit and the receiving units. The transmission unit serves to transmit at least one signal. The receiving units serve to receive reflection signals reflected from an input object contacting the signal transmission unit. According to the sequence in which the receiving units respectively receive the reflection signals, the processing unit judges and identifies the position and/or motion of the input object and generates a gesture signal for interacting with a user interface of the helmet.

Abstract: A smart helmet wirelessly connected to a server includes a main body, a central processing device, a sensing device, a communication transmitting/receiving device, an image projecting device, and a power supply. With these arrangements, the smart helmet can transmit different signals sensed by the sensing device to the central processing device. After being processed, the processed signals are uploaded to a cloud server via the communication transmitting/receiving device, and the cloud server sends data processed from the signals back to the central processing device via the communication transmitting/receiving device, then the data is turned to an image data to project. Or the smart helmet is capable of remotely monitoring a user's driving information and safety.