Variable Message Sign Brief.
Variable message sign (VMS), also known as changeable message sign (CMS), dynamic message sign (DMS) is often used on roadways to give travelers for traffic guidance. The information is most often displayed in real-time and can be controlled either from remote centralized location or locally at the site.
VMS is commonly installed on the full-span overhead sign bridges, post-mounted on roadway shoulders, and overhead cantilever structures.
Character Matrix - Contains separate display space made available for each letter of the text message.
A three row fixed character matrix LED sign warns "Avoid London - Area Closed - Turn On Radio".
Line Matrix - Contains no physical separation between the characters in a single line of text.
A dual row matrix LED sign in Manhattan reminding motorists to drive safely.
Full Matrix - Contains no physical separation between individual characters or lines in the message.
A full matrix walk-in cabinet LED sign (manufactured by Skyline Products) displayingtravel times on Interstate 70 north of Evergreen, Colorado.
A full matrix VMS installed on cantilever post provided by Shenzhen Seewor Technology Co., Ltdin Hangzhou Global G20 Summit.
Shenzhen Seewor Technology Co., Ltd is a professional global LED traffic signs & intelligent control system solution provider, we supplied all kinds of VMS (variable message sign), LCS(lane control sign), SLS(speed limit sign), MVMS (mobile VMS),radar speed sign, and some other traffic related display. SEEWOR products have fully complied with EN12966, NTCIP, NEMA-TS4, UTMC, MODBUS standards and multiple protocols. Feel free to contact:
CATER CHEN ( Sales Director ) WhatsAPP & MOB: +86 15013521525 SKYPE: overseas-seewor TELE: +86 755 2678 6394 Email: overseas@seewor.com; cater@seewor.com