The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Jun. 01, 2017
Hongfujin Precision Electronics (Tianjin) Co., Ltd., Tianjin, CN;
You-Yun Lee, New Taipei, TW;
Ling-Chieh Tai, New Taipei, TW;
Kai-Fan Lee, New Taipei, TW;
Shih-Yin Tseng, New Taipei, TW;
HONGFUJIN PRECISION ELECTRONICS (TIANJIN)CO., LTD., Tianjin, CN;
Abstract
A control system for maintaining a traffic warning triangle at a constant speed when deployed, notwithstanding rises and falls in the road surface, includes a driver, a driving controller, a detector, and a processor. The driving controller controls the driver to drive the mobile warning triangle to move on a road at a predetermined speed. The detector obtains information as to the road. The processor outputs control signals to the driving controller to control the mobile warning triangle to move at the constant predetermined speed when moving. A control method of the mobile warning triangle is also provided.