Original document(6 pages)  中文版
    The invention is a traffic safe mark method which use radio remote-control technique in road, railway and waterway. It can call attention of driver or other relative persons through display of light and sound or alarm to take efficient measures, so that many accidents are averted which maybe happen because the signs are indistinct and damaged or lost. Espetially in bad weather it take more important effect, at least, some protective measures can be executed.
Application Number
申请号		 85106142 Application Date
申请日		 1985.08.11
Title 名称 Application of remote-control device in traffic safety
Publication Number
公开号		 1009150 Publication Date
公开日		 1987.03.04
Approval Pub. Date Granted Pub. Date
International Classification 分类号 E01F9/00
Applicant(s) Name
申请人		 Zhao Shige
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人
More information 更  多  信  息


 Related patents information
Production technology of mini set of series chemicals for color photography
Stereoscopic indicating lamp series for cross-road
High effective reflective civil electric furnace
Technical scheme of safeguard system for collision of motor-driven vehicles
Technological scheme of collision-resisting safety protection system for motor vehicle
Google
Note:All patent data come from State Intellectual Property Office of the People's Republic of China. If there were discrepancies between here and the State Intellectual Property office, the later is more accurate. The patent data is only for public exchange and learning purposes. We are not responsible for the adverse consequences with unverified use of the data.