Control functions of automatic revolving door system or equipment

Control functions of automatic revolving door system or equipment


(1) Determination of control core. For example, discrete component speed regulation device, or computer centered speed regulation control mode, and the composition mode of speed regulation system (such as open-loop speed regulation, or closed-loop speed regulation with speed feedback).


(2) Control the detection function. For example, online inching commissioning, online programmable, automatic circulation, automatic speed circulation of each section, crawling fine adjustment, interlocking, centralized control and decentralized control, function setting and fault indication, smooth starting, rapid braking and parking, flexible positioning parking, functional interlocking and linkage control, etc. shall be provided.

(3) Modularization of control functions. For example, core unit, interface unit, detection unit, feedback comparison unit, function setting unit, drive unit, display unit, linkage unit, protection unit, etc.

The protection link of automatic door system or equipment.

Over current protection, over-voltage protection, overload protection, short circuit protection, power failure (or undervoltage) protection, overspeed protection, limit protection, out of step protection, over temperature protection, interlock protection and other electrical equipment protection links. At the same time, sports loads (such as automatic doors) shall be provided with protection against injury to human body, such as anti-collision and anti-collision protection, pedestrian protection against pinch injury, pedestrian protection against chasing, foreign matter detection in operation section, emergency braking, etc.

Output and load capacity of automatic door system or working object

(1) Rated power (e.g. 60kW) and overload capacity (e.g.+20%).

(2) Rated torque (e.g. 1000N. m) and maximum torque (e.g. 15% rated torque).

(3) Conversion of load dragging mode (such as multi axis motion system) and moment of inertia (such as) or flywheel inertia (such as GD2).

(4) Speed and speed regulation range: rated speed (such as lOOOr/min), maximum speed (such as 12096 rated speed) and minimum speed (such as 1% rated speed).

(5) Speed regulation mode (such as variable voltage variable frequency speed regulation) and speed regulation property (such as constant torque speed regulation).