Electronic bulletin screen and residential area door control system

• Main Authors: TANG CHAO, LI ZHI, LIAO XIAOYU, QUAN XUAN, ZHANG YU, KONG XIANGMING, CAI HUA
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2018
• Subjects: ADVERTISING; BLASTING; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; CRYPTOGRAPHY; DISPLAY; DISPLAYING; EDUCATION; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HEATING; LABELS OR NAME-PLATES; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PHYSICS; PRINTED CIRCUITS; PRODUCING MECHANICAL POWER; SEALS; SIGNS; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The invention relates to the field of electronic devices, and provides an electronic bulletin screen which comprises a shell, a display screen, a player, a heat dissipation system, a processor, an image collector, a temperature sensor and a power supply system. The display screen is arranged on a side wall of the shell, the image collector is embedded in the side wall of the shell, the player, theheat dissipation system, the processor and the temperature sensor are arranged in the shell, the image collector, the display screen and the player are in communication connection with the processor,the temperature sensor and the heat dissipation system are in communication connection with the processor, and the power supply system comprises a wind power generation device, dye-sensitized cells,a storage cell and an external power line. The invention further provides a residential area door control system. The residential area door control system comprises the electronic bulletin screen. Theelectronic bulletin screen