Title:
AUTOMOBILE INTELLIGENT REAR-END COLLISION AVOIDANCE DYNAMIC COLOR-CHANGING BRAKE LIGHT
Document Type and Number:
WIPO Patent Application WO/2020/155796
Kind Code:
A1
Abstract:
An automobile intelligent rear-end collision avoidance dynamic color-changing brake light, comprising a signal display board (1), a control board (2), and a sensor (3). The signal display board (1) comprises a high-brightness LED lamp group (4) and a display circuit board (5), the high-brightness LED lamp group (4) is electrically connected to the display circuit board (5), and the high-brightness LED lamp group (4) uses two-color LED lamps; the control board (2) is provided with a single-chip microprocessor chip (6) and amplifiers (7), and the single-chip microprocessor chip (6) and the amplifiers (7) are electrically connected to the control board (2) separately; the sensor (3) is a Hall linear displacement sensor.
Inventors:
LI JIANHUA (CN)
Application Number:
PCT/CN2019/119526
Publication Date:
August 06, 2020
Filing Date:
November 19, 2019
Export Citation:
Assignee:
LI JIANHUA (CN)
International Classes:
B60Q1/44; B60Q1/30; B60Q1/34
Foreign References:
| CN109649264A | 2019-04-19 | |||
| CN1242312A | 2000-01-26 | |||
| CN206579546U | 2017-10-24 | |||
| CN107650851A | 2018-02-02 | |||
| JPH0939655A | 1997-02-10 |
Attorney, Agent or Firm:
TAIYUAN RONGXINDE INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF:
Previous Patent: METALLIZED POLYETHYLENE FILMS AND RELATED STRUCTURES
Next Patent: WATERPROOF STRUCTURE OF KEY AND ELECTRONIC DEVICE
Next Patent: WATERPROOF STRUCTURE OF KEY AND ELECTRONIC DEVICE