摘要:
The invention relates to a method for regulating the brake(s) of an escalator or moving walkway, independently of the load. According to the invention, actual values (I) are supplied to at least one regulator which contains at least one theoretical value (S), the regulator intermittently performs a comparison between the theoretical and actual values and controls at least one brake magnet using these values. The brake magnet or magnets in turn regulate(s) the brake(s) in such a way, that a predeterminable linear braking deceleration can be achieved, whereby theoretical values (S), in particular, in the form of several temporary deceleration values are stored in the regulator in theoretical value fields or theoretical value zones.
摘要:
The invention relates to a device for actuating driving elements of a passenger transport unit, such as an escalator or a moving pavement. At least one covered optical wave guide, which is pressure responsive and actively linked to at least one evaluation electronic system, is provided in the input and/or output region of said passenger transport unit.
摘要:
A device for monitoring the presence of the steps or segments of an escalator or a travelator, comprising at least one initiator which works on proximity, connected to an evaluation or control unit, which, on determining a missing step or segment within the step and or segment belt, arrests the drive for the travelator or escalator.
摘要:
The invention relates to a method for regulating the brake(s) of an escalator or moving walkway, independently of the load. According to the invention, actual values (I) are supplied to at least one regulator which contains at least one theoretical value (S), the regulator intermittently performs a comparison between the theoretical and actual values and controls at least one brake magnet using these values. The brake magnet or magnets in turn regulate(s) the brake(s) in such a way, that a predeterminable linear braking deceleration can be achieved, whereby theoretical values (S), in particular, in the form of several temporary deceleration values are stored in the regulator in theoretical value fields or theoretical value zones.
摘要:
The invention relates to a method for load-independently braking the step or pallet belt of an escalator or a moving walkway. According to said method, the activation of at least one safety element triggers at least one frequency converter in such a way as to activate a time-dependent braking ramp, said frequency converter interacting with the drive motor. The braking ramp then slows down the step or pallet belt to 0 m/s with essentially constant deceleration.
摘要:
The invention relates to a device for monitoring functional units on escalators and moving walkways, comprising several processors which monitor predetermined parameters of a particular functional unit independently of each other. At the same time, the processors independently monitor the driving motor for the steps/pallets and/or the driving motor for the hand rail(s), especially the speed(s) of said driving motor(s). The processors are connected to safety contacts for immediately shutting down the escalator or moving walkway and interact with at least one other processor which is provided for controlling and/or diagnosing functions which are not relevant to safety.
摘要:
A device for monitoring the presence of the steps or segments of an escalator or a travelator, comprising at least one initiator which works on proximity, connected to an evaluation or control unit, which, on determining a missing step or segment within the step and or segment belt, arrests the drive for the travelator or escalator.
摘要:
The invention relates to a device for monitoring functional units on escalators and moving walkways, comprising several processors which monitor predetermined parameters of a particular functional unit independently of each other. At the same time, the processors independently monitor the driving motor for the steps/pallets and/or the driving motor for the hand rail(s), especially the speed(s) of said driving motor(s). The processors are connected to safety contacts for immediately shutting down the escalator or moving walkway and interact with at least one other processor which is provided for controlling and/or diagnosing functions which are not relevant to safety.
摘要:
The invention relates to a device for actuating driving elements of a passenger transport unit, such as an escalator or a moving pavement. At least one covered optical wave guide, which is pressure responsive and actively linked to at least one evaluation electronic system, is provided in the input and/or output region of said passenger transport unit.
摘要:
The invention relates to a method for load-independently braking the step or pallet belt of an escalator or a moving walkway. According to said method, the activation of at least one safety element triggers at least one frequency converter in such a way as to activate a time-dependent braking ramp, said frequency converter interacting with the drive motor. The braking ramp then slows down the step or pallet belt to 0 m/s with essentially constant deceleration.