A folding seat control system for public publicity facilities

Abstract

The invention discloses a folding seat control system for a public propaganda facility. The folding seat control system comprises a motor for driving a linear electric push rod, a main power supply line A, a main power supply line B, a node A and a node B, a main switch QF1, a 1 # relay, a 2 # relay, a branch A, a branch B, a timing counter TOM1, a 7 # relay, a 2 # time relay TIM1, a 4 # relay, arainfall sensor YL, a 6 # relay, an ultraviolet sensor ZWX, a 5 # relay, a branch C, a normally open human body induction switch RT1 and a normally open human body induction switch D. The motor is provided with an input end A and an input end B. According to the control system, the lower lintel plate of public propaganda facilities such as a propaganda column and a bus station is improved so thatthe lower lintel plate can extend out and can also be folded, the occupied space is reduced to the maximum extent in case of high crowd, the space is vacated for pedestrians as much as possible, and collision caused by crowding is prevented.

Description

technical field [0001] The invention relates to a folding seat control system for public publicity facilities. Background technique [0002] At present, most of the seats configured in publicity facilities such as bulletin boards and bus stops are fixed. When there are few people, it provides people with the convenience of resting their feet. However, when there are many people, the space occupied by the seats will obviously cause congestion. , Standing space is narrow, prone to bumps and other problems. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a folding seat control system for public publicity facilities. The control system not only can Stretching out can also realize folding, minimize the space occupation when there are many people, make room for pedestrians as much as possible, and prevent bumps caused by crowding. [0004] In order to achieve the above purpose, the present inve...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the seats configured in publicity facilities such as bulletin boards and bus stops are fixed. When there are few people, it provides people with the convenience of resting their feet. However, when there are many people, the space occupied by the seats will obviously cause congestion. , Standing space is narrow, prone to bumps and other problems

Images