TH19528Y - A wireless network-based group flashing light signaling device for bicycles. - Google Patents

Abstract

------03/08/2021------(OCR) Lighting and flashing signaling devices for bicycles used for nighttime signaling are essential. They allow other vehicles on the same route to clearly see and exercise caution, preventing accidents. However, currently, bicycles travel in groups and use flashing lights that flash in a non-synchronized pattern, making it very difficult for other vehicles to see them. This can lead to unawareness of a group of bicycles ahead and a lack of caution, potentially causing accidents. This invention of a group-based flashing signaling device via a wireless network for bicycles allows for the coordinated flashing pattern of lights by individual bicycles traveling together. This is achieved by wirelessly transmitting commands via a wireless transmitter in the UHF 433 MHz frequency to other bicycles in the vicinity. This uniform flashing pattern significantly improves visibility from a distance. This makes it easier for vehicles traveling on the same route to notice that a group of bicycles is currently sharing the road ahead, so they can exercise more caution when traveling on that route and increase safety for those sharing the road.

Claims (1)

------03/08/2021------(OCR) 1) A wireless network group flashing signal device for bicycles consists of: - The structure (1) which contains a pulse generator circuit, a wireless receiver, and a wireless transmitter. - The front of the structure (1) contains a light bulb (2) for illumination. - The back of the structure (1) contains a device mount for attaching to the bicycle (4), a switch for turning the device on or off (3), and a switch for selecting the type of wireless network (5).2) The operation of the wireless network group flashing signal device for bicycles has the following characteristics: All wireless network group flashing signal devices for bicycles within a radius of 20 meters can provide flashing signals that are the same and simultaneous, which can be operated by the first device (6) operating in host mode. which is selected by the wireless network selector switch (5) to be in Master mode and transmits signals over the wireless network to control the flashing timing of the signal of the second device (7) which is operating in Slave mode and which is selected by the wireless network selector switch (5) to be in Slave mode.2) A group flashing signal device via a wireless network for bicycles under claim 1, where the first device (6) operating in Master mode can support more than one device operating in Slave mode.3) A group flashing signal device via a wireless network for bicycles under claim 1, where the device can communicate with other flashing signal devices within a 20-meter radius via a wireless transceiver.