摘要:
An elevator arrangement (1) and a method for operating the same are described. The elevator arrangement comprises - a car (3) being displaceable along a travel path (5), - a drive unit (7) for displacing the car, - an elevator controller (9) for controlling the drive unit in accordance with control instructions, - internal instructing devices (11) for generating internal control instructions and submitting the internal control instructions to the elevator controller, - an edge device (13) being configured for receiving external control instructions incoming via a data network (15) and submitting the external control instructions to the elevator controller, the edge device furthermore being configured for forwarding outgoing data via the data network, and - a switch (17) for switching between different network access policies in the edge device. The edge device is configured for selectively implementing a firewall in a default configuration in accordance with a default network access policy or in a restricted configuration in accordance with a restricted network access policy. In the default configuration, the edge device forwards incoming external control instructions to the elevator controller and forwards outgoing data via the data network. In the restricted configuration, the edge device blocks incoming external control instructions from being forwarded to the elevator controller but forwards outgoing data via the data network.
摘要:
A method is proposed for generating control data for controlling an elevator system (1), which comprises the following steps: projecting or displaying an image of an operating panel (27) such that same can be visually perceived by a user (15) on an operating surface (29); identifying a region of the control surface (29) touched by the user (15) within the image of the operating panel (28), by optically monitoring the operating surface (29), then identifying whether a small-area region (31) arises within the image of the control panel (27) with a temperature deviating from the surrounding large-area regions (37) and with a temperature equalising with the temperature of the surrounding regions (37) over time; generating the control data according to a position of the region of the operating surface (29) touched by the user (15) relative to the image of the operating panel (27); transmitting the generated control data to a controller (11) of the elevator system (1). The method can be carried out, for instance, by means of a portable device (16) to be carried by the user (15), such as smart glasses (17) or a smartphone which are equipped with a projector (19) and a thermal imaging camera (21), such that conventional operating panels no longer need to be provided in the elevator system (1).
摘要:
The invention relates to a control arrangement of an elevator, comprising: a safety gear (1), an over speed governor (12) with a rope (13) which is connected to the safety gear (1), a stopping device (19) for generating an actuating force to the safety gear (1), and a drive unit (11) for driving the elevator apparatus (2). In order to facilitate easy and efficient maintenance the control arrangement comprises a controller (17) for controlling a triggered sequence to involve activating of the stopping device (19) for braking with the safety gear (1), and controlling the drive unit (11) to drive the elevator apparatus (2) during braking with the safety gear (1) until the safety gear stops the elevator apparatus (2).
摘要:
A power controller 110 with a cable 108 is connected to a remote controlling device 107. The remote controlling device 107 is configured to transmit a pulsed instruction signal according to a predetermined signal pattern to the power controller 110. The power controller 110 determines if the instruction signal corresponds to a predetermined signal pattern. If the instruction signal corresponds with a predetermined signal pattern, the controller 110 passes the instruction signal to switches 105 that control power supply of an electric device.
摘要:
The invention refers to a method for allocating elevator cars in an elevator system (10) for passenger transport having at least one elevator group (12) with at least one elevator having at least one elevator car, which elevator group (12) is controlled by an elevator group control (22) having a call allocation system to allocate an elevator car (20a-d) to a floor call using destination call control wherein the floor call includes the departure floor as well as the destination floor, whereby the elevator system (10) communicates via a communication means (28) with terminal devices (30, 32), e.g. mobile devices acting as destination operating panels for the passengers. According to the invention the call allocation system (24) is configured to handle load calls issued via the terminal device, whereby a load call comprises a departure floor, a destination floor, load specification data and a first time or time frame within which the load is to be transported from the departure floor to the destination floor, and the allocation system reserves within the first time/time frame the necessary space and/or weight in an elevator car, obtained from the load specification data and sends a notice to the terminal device from which the load call has been issued and/or to a predetermined terminal device, which notice comprises information that currently or at what time an elevator car (20a-d) is going to serve the load call and which elevator car (20a-d) is going to serve the load call.
摘要:
An elevator calling operation system comprises: an elevator control apparatus (200), and a wrist-wearable smart device (100) wirelessly connected to the elevator control apparatus (200). The wrist-wearable smart device (100) comprises an identity identification module (110) which stores identity identification information about a passenger, and a motion sensor (120) which is used for acquiring elevator calling motion information about the passenger performing an elevator calling operation. The wrist-wearable smart device (100) transmits the elevator calling motion information, in association with the identity identification information, to the elevator control apparatus (200). The elevator control apparatus (200) comprises: a passenger identity recognition module (210) and an elevator calling operation recognition module (220), the elevator calling operation recognition module (220) used for recognizing the elevator calling operation of the passenger according to the elevator calling motion information from the motion sensor (120), so as to make an elevator calling request for the elevator calling operation correspond to the recognized passenger identity information. This can achieve more convenient and faster elevator calling operations and has high intelligence and good passenger experience.
摘要:
A method and system for remote access to multiple subsystems (102) of an elevator control system (104) are provided. The method includes receiving a request to establish a remote connection at an elevator control subsystem (112) from a remote user system (110). The method also includes determining whether a local connection is established between the elevator control subsystem (112) and service equipment (120). The method further includes establishing the remote connection in response to determining that the local connection is not established between the elevator control subsystem (112) and the service equipment (120). The method additionally includes sending a time since the service equipment (120) was last active and providing an option to complete the remote connection in response to determining that the local connection is established, the elevator control subsystem (112) is operating in a first mode of operation, and a configurable local activity timeout period has not expired.
摘要:
The invention relates to a method and apparatus. In the method a determining a first position of a user of a mobile node is determined at a first time instant. A second position of the user of the mobile node is determined at a second time instant. A time difference is determined between the first time instant and the second time instant. A walking speed of the user is determined using the time difference, the first position and the second position. A third position of the user of the mobile node is determined. A walking time required for the user to reach at least one elevator is determined from the third position based on the walking speed of the user. An elevator call and the walking time are transmitted to an elevator call control node.
摘要:
The invention relates to a method for exchanging data between at least one unit (2) of a lift system and a monitoring unit (13) of a service centre (14), which monitoring unit is remote from the lift system, wherein a lift cab (5) that travels vertically in the lift shaft (4) is used in the lift system, wherein the at least one unit (2) is connected by means of a first communication network to a first communication unit (1) arranged on or in the lift cab (5), and wherein the data sent by the at least one unit (2) are transmitted to the first communication unit (1) and stored there. A mobile communication terminal device (3) brought into the lift cab (5) by a lift passenger is connected to the first communication unit (1) by means of a second wireless communication network, wherein the data transmitted from the at least one unit (2) to the first communication unit (1) and stored there are transmitted from the first communication unit (1) to the mobile communication terminal (3) and stored in the mobile communication terminal. The lift passenger having the mobile communication terminal (3) leaves the lift cab (5), whereupon the stored data are transmitted from the mobile communication terminal (3) to the monitoring unit (13), which is remote from the lift system, by means of a public mobile radio network.