The information input of the traditional LED display can only be directly connected to the computer through the data line, so the traditional LED display can not meet the needs of the real-time release of the remote information, and thus cannot solve the large-scale networking information release of the LED display. . The wireless LED display is based on WEB information service technology. Through the built-in high-performance GSM, GPRS, CDMA, 3G and other data transmission modules, the GSM/GPRS/CDMA mobile communication network is used to remotely and real-time control the LED display through the control center. management. Unaffected by geography, distance, and wiring, information transmission is fast and accurate, making the application of LED display screens into a wider field.
How does the wireless LED display work?
Data is received from the wireless receiver and displayed on the display.
Wireless LED display system
The system is mainly composed of an LED display with a wireless (GSM) data transmission module and a user data release center (information management control software + dedicated transmission module).
Ten characteristics of wireless LED display:
First, the large scale of the network: wireless LED display through GSM, GPRS, CDMA, 3G and other wireless networks to send information, using TCP / IP network transmission protocol, the number of terminal networking is not limited, it can be large-scale networking.
Second, the real-time release of information: wireless LED display can receive information sent by the information center at any time.
Third, not limited by distance: wireless LED display can be used nationwide, as long as there is a wireless network signal coverage, you can use, regardless of distance and location restrictions.
Fourth, the installation and maintenance is convenient: because there is no need to lay fiber optic cable or communication cable, so the installation position of the wireless LED display is easy to choose. Modular design, easy to maintain and overhaul, and automatically save all information automatically dial-up Internet access, automatic redialing of dropped calls, ensuring reliable connection, wireless LED display automatically plays original information when power is turned off again after power off, anti-interference design, suitable for electromagnetic Harsh environment application, high and low temperature design, suitable for low temperature and high temperature working environment.
V. Multiple information distribution methods: According to different communication networks, different information transmission methods can be used to update the information on the wireless LED display, and the information can be sent in groups, groups, and single points. For example, the computer is sent through the relevant website on the Internet, the computer is sent through the dedicated information sending module, and the ordinary mobile phone is sent.
Six, a variety of LED display options: all kinds of indoor, semi-outdoor, outdoor single base color, double base color, color and so on.
Seven, a variety of language choices: such as numbers, letters, Chinese, English and so on.
Eight, rich information display mode: each information can customize its display mode and dwell time, can be arranged and displayed arbitrarily, very flexible.
9. Multiple information encryption methods: If you can set the information according to the user's needs, add the identification code and check code, or only receive the special number. Keep information safe.
Ten, support a variety of special effects.
1, GSM / GPRS wireless data module (for wireless LED display)
2, LED strip screen (indoor, semi-outdoor, outdoor)
3, semi-outdoor LED display (unit board, full screen)
4, industry application solutions (weather disaster warning display, car screen)
5, wireless LED display
6, window (counter) LED display screen
7, aluminum frame for LED display
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