Intelligent life jacket circuit based on ultraviolet light communication

• Main Authors: ZHANG YUNCUI, ZHOU YANG, WANG JINPENG, GUAN XIN, YE ZHENGPENG, ZOU NIANYU
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS; PERFORMING OPERATIONS; RELATED EQUIPMENT; SHIPS OR OTHER WATERBORNE VESSELS; TRANSMISSION; TRANSPORTING

The invention discloses an intelligent life jacket circuit based on ultraviolet light communication, and belongs to the technical field of communication. According to the intelligent life jacket basedon ultraviolet light communication, the transmitting end and the receiving end transmit information through wireless communication. The transmitting end comprises a storage battery I, a storage battery II, a Beidou positioning module and a vital sign sensor; the positive electrode and the negative electrode of the first storage battery are connected with the VIN end and the GND end of the first direct-current voltage stabilizing chip respectively, the output end of the first direct-current voltage stabilizing chip is connected with one end of the ultraviolet LED array, the other end of the ultraviolet LED array is connected with one end of the current-limiting resistor, and the other end of the current-limiting resistor is connected with the collector end of the triode. The intelligent life jacket circuit based o