EP2271968A1 - Procédé pour commuter des consommateurs électriques dans un bâtiment - Google Patents

Procédé pour commuter des consommateurs électriques dans un bâtiment

Info

Publication number
EP2271968A1
EP2271968A1 EP08749818A EP08749818A EP2271968A1 EP 2271968 A1 EP2271968 A1 EP 2271968A1 EP 08749818 A EP08749818 A EP 08749818A EP 08749818 A EP08749818 A EP 08749818A EP 2271968 A1 EP2271968 A1 EP 2271968A1
Authority
EP
European Patent Office
Prior art keywords
network node
electrical
control signal
transmitted
building
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08749818A
Other languages
German (de)
English (en)
Inventor
Bernhard Gerstenkorn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Ingersoll Rand Security Technologies
Original Assignee
Inventio AG
Ingersoll Rand Security Technologies
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio AG, Ingersoll Rand Security Technologies filed Critical Inventio AG
Publication of EP2271968A1 publication Critical patent/EP2271968A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24168—Identify connected programmer to allow control, program entry
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof

Definitions

  • the invention relates to a method for switching at least one electrical load in a building according to the preamble of the independent claim.
  • DE4425876A1 shows a socket with integrated network node and power supply of the network node.
  • the network node communicates via a building voltage network in a bus system and switches according to commands from a higher-level control center, a relay of the socket. Connected to the socket electrical consumers are thus switched centrally.
  • the building voltage network serves both to supply the electrical consumers with electricity and the communication between the network node and the center via the bus system.
  • the ZigBee near-field communications standard (IEEE 802.15.4) has been developed in which a command for switching the electrical load is transmitted via a separate wireless network from the building voltage network.
  • the near field communication has the advantage that the temporally and locally changing impedance behavior of the building voltage network can not lead to communication problems.
  • Object of the present invention is to develop the switching of electrical loads in a building.
  • the invention relates to a method for switching at least one electrical load in a building.
  • the electrical load is powered by at least one electrical power supply with electrical power.
  • At least one power contact from the electrical power supply to the electrical load is switched by at least one switch.
  • the switch in turn is driven by at least one first network node.
  • the first network node receives at least one control signal in at least one radio network.
  • An identity of at least one user is detected by at least one second sensor and at least one second control signal is generated for a recognized identity of a user.
  • the second control signal is transmitted from the second sensor via at least one second network node in the radio network.
  • a detected identity of a user is checked. If for a detected identity of a user an access authorization of the user to a building area is present, at least a second control signal is generated. If there is no access authorization of the user to a building area for a detected identity of a user, at least one alarm signal is generated.
  • At least one lighting is switched by the first network node as the first electrical consumer or at least one door opener is switched as the second electrical consumer or at least one camera is connected as the third electrical consumer.
  • the second network node and the second sensor are supplied with energy independently from at least one second electrical power supply.
  • the first network node and the switch of at least a first electrical power supply are supplied energy self-sufficient with electrical power.
  • a second electrical load of at least one electrical power supply is self-sufficient energy supplied with electric power.
  • the second network node and the second sensor are supplied with electrical power by a second electrical power supply, which second electrical power supply is permanently supplied with electrical power by at least one building voltage network.
  • the first network node and the switch of at least a first electrical power supply with supplied with electricity.
  • the first electrical power supply and at least one electrical power supply of an electrical consumer are permanently supplied with electrical power by at least one building voltage network.
  • control signals are routed or repeated in the radio network by the first network node.
  • the first network node which is permanently supplied with electrical power, performs network-specific additional functions such as routing, repeating, etc.
  • the first electrical power supply is connected directly to the building voltage network and is supplied with electrical power or the first electrical power supply is connected directly to the electrical power supply of an electrical load and is supplied with electrical power.
  • the opening or closing of at least one building door is detected by a first sensor and at least one first control signal is generated for a detected opening or closing of at least one building door.
  • the first control signal indicates whether the building door is opened or closed by a side remote from at least one first electrical consumer and / or whether the building door is opened or closed by a side facing the first electrical consumer.
  • the first control signal is "ON" when a building door is opened or closed from a side facing away from the first electrical consumer.
  • the first control signal is "OFF” or “DIMMING” when a building door is opened or closed by a side facing the first electrical load side.
  • the first electrical load is switched by the switch by the first control signal. If the first control signal is “OFF”, the first electrical load is switched off immediately or with a freely adjustable delay. If the first control signal is "DIMMING", a brightness power of the first electrical load is reduced in at least one freely adjustable gradation and switched off after at least one freely adjustable delay. If a first control signal is "ON”, the first electrical load is turned on immediately or with a freely adjustable delay.
  • a first electrical load arranged in the shortest path distance to the first control signal generating first electrical load is switched first by the first control signal and a first electrical load arranged farthest away from the first sensor generating first sensor is switched last by a first control signal.
  • a control signal is transmitted via at least one second network node directly to the first network node.
  • the control signal via the second
  • Control device is processed in advance. Especially when a single first or second electrical load to be switched, it is convenient to the control signal to transmit directly to the first network node of this first and second electrical load.
  • At least one first electrical load is determined for a transmitted first control signal.
  • a network address of a first network node of a switch of the first electrical consumer is determined.
  • the transmitted first control signal and the determined network address of the first network node are transmitted to the third network node.
  • the transmitted first control signal is transmitted from the third network node to the determined network address of the first network node.
  • control device for a control signal can determine a plurality of first electrical consumers and associated first network nodes.
  • At least one target signal is generated for a transmitted first control signal, which target signal designates a building door.
  • At least one first electrical load is determined.
  • At least one first electrical consumer on the way from the first control signal generating first sensor to the designated by the target signal door is determined.
  • For the determined first electrical load a network address of a first network node of a switch of the first electrical consumer is determined. The transmitted first control signal and the determined network address of the first
  • Network nodes are transmitted to the third network node.
  • the transmitted first control signal is transmitted from the third network node to the determined network address of the first network node.
  • control device generates a target signal for a first control signal and thus determines a path from the first sensor generating the first control signal to the building door in the building which is indicated by the target signal.
  • an access door to the building can be permanently assigned to a first control signal of an access door to an apartment as a destination signal become. When leaving the apartment, all first electrical consumers are then automatically switched to the access door to the building.
  • At least one access authorization of a user to a building area is checked for a transmitted second control signal. If an access authorization of the user to a building area exists for a transmitted second control signal, at least one first electrical load in the building area is determined. At least a first control signal and a network address of a first network node of a switch of the first electrical consumer are determined for the determined first electrical consumer. The generated first control signal and the determined network address of the first network node are transmitted to the third network node. The first generated
  • Control signal is transmitted from the third network node to the determined network address of the first network node.
  • a transmitted second control signal advantageously at least one second electrical load in the building area is determined.
  • a network address of a first network node of a switch of the second electrical consumer is determined.
  • the transmitted second control signal and the determined network address of the first network node are transmitted to the third network node.
  • the transmitted second control signal is transmitted from the third network node to the determined network address of the first network node.
  • the second electrical load is brought by the switch by the second control signal in the open position. This has the advantage that only for users with access authorization a second control signal is transmitted to the first network node of a second electrical consumer.
  • At least one alarm signal is generated.
  • At least one destination call signal is generated for a transmitted second control signal, which destination call signal designates a destination floor.
  • the destination call signal is transmitted to at least one elevator control and at least one user is moved in at least one elevator car according to this destination call signal to the destination floor.
  • At least one first electrical consumer on the destination floor is determined. For the determined first electrical load at least a first
  • Control signal and a network address of a first network node of a switch of the first electrical consumer determined.
  • the generated first control signal and the determined network address of the first network node are transmitted to the third network node.
  • the generated first control signal is transmitted from the third network node to the determined network address of the first network node.
  • a destination floor can be permanently predefined. For example, in the morning an identified user is automatically moved from the start floor in the parking garage to his office in the destination floor.
  • At least one target signal is generated for a transmitted second control signal.
  • At least one building door is determined for a generated target signal.
  • At least one path time from the second control signal generating second sensor to the designated by the target signal door is determined. It will check if before the end of the travel time, a first control signal of a first sensor of the building door designated by the target signal is transmitted. If no such first control signal is transmitted, at least one third electrical load is determined on the way from the second control signal generating second sensor to the designated by the target signal building door.
  • At least a second control signal and a network address of a first network node of a switch of the third electrical consumer are determined for the determined third electrical consumer.
  • the generated second control signal and the determined network address of the first network node are transmitted to the third network node.
  • the generated second control signal is transmitted from the third network node to the determined network address of the first network node.
  • the third electrical consumer is from the
  • Switch is switched to "ON" by the second control signal.
  • At least one image of the path from the second sensor generating the second control signal to the building door designated by the target signal is recorded by the third electrical consumer.
  • the captured image is transmitted from the third electrical load to the first network node.
  • the transmitted image is transmitted from the first network node to the third network node.
  • the transmitted image is transmitted from the third network node to the control device.
  • the transmitted image is transmitted by the control device via at least one network to at least one remote center.
  • At least one previously generated reference image of a user is provided for the second control signal.
  • the transmitted image is compared with the reference image. If the user is detected on the submitted image, it is determined whether the user is in a dangerous situation. If the user is in a dangerous situation, at least one alarm signal will be generated.
  • At least one security officer is assigned to the specified location of the second sensor or to the specified location of the third electrical load.
  • alternating electrical voltage of the building voltage network is converted by at least one rectifier of the first power supply into electrical mixing voltage. At least a portion of electrical mixing voltage is switched through by at least one transistor of the first power supply. At least one capacitor is electrically charged by the switched portion of electrical mixing voltage.
  • the first electrical power supply supplies the electrical current charged in the capacitor. While conventional DC switch the same as the electrical mixed voltage using a current-compensating choke ferrite core, the present Gleichscrien takes place without induction. As a result, in turn, the first electrical power supply is particularly small and also has low production costs.
  • At least one switching regulator is activated
  • the transistor is switched electrically conductively via the gate as soon as the electrical mixed voltage at the output of the rectifier falls below a freely definable first threshold value.
  • the transistor is via the gate switched electrically non-conductive as soon as the electrical mixed voltage at the output of the rectifier exceeds the first threshold.
  • the voltage applied to at least one first input of the switching regulator electrical mixing voltage is compared by at least one comparator with the first threshold.
  • the first threshold prevents excessive electrical mixing voltage at the output of the rectifier from damaging components of the electrical circuit.
  • the first threshold has a
  • a gate of the transistor is driven by at least one switching regulator.
  • the transistor is switched to be electrically conductive via the gate, as soon as the passed-through portion of the electrical mixed voltage at the output of the rectifier falls below a freely definable first threshold value.
  • the transistor is switched via the gate electrically non-conductive, as soon as the passed through portion of the electric mixed voltage at the output of the rectifier exceeds the first threshold.
  • the applied at least one second input of the switching regulator passed through portion of electrical mixing voltage is compared by at least one comparator with the first threshold.
  • the transistor is switched to be electrically conductive as a function of the load of the electrical power supply. If a large amount of electrical current is drawn from the charged capacitor, the switched-through proportion of mixed electrical voltage drops rapidly and the transistor is switched to be electrically conductive. If little or no electrical current is drawn, the transistor remains switched to non-conducting.
  • the second threshold has a supply function and guarantees load-dependent charging of the capacitor.
  • the switched-on transistor conducts electrical current during a threshold-defined time window.
  • electrical current is passed through by the switched-on transistor, if the electrical mixing voltage is greater than or equal to an electrical DC voltage of the capacitor.
  • the electrical DC voltage of the first electrical power supply in the range of 1.5V to 50V is freely set by at least one voltage divider.
  • the first network node and the first electrical power supply form a unit which is electrically contactable with the building voltage network for supplying electrical power.
  • the first network node, the switch and the first electrical power supply form a unit which is electrically contactable with the building voltage network for supplying electrical power.
  • a computer program product comprises at least one computer program means which is suitable for realizing the method for switching at least one electrical load by carrying out at least one method step if the computer program means has at least one processor in at least one processor
  • a computer-readable data memory comprises such a computer program product.
  • a network node for use in the method for switching at least one electrical consumer has at least one computer-readable data memory and at least one processor, from which computer-readable data memory at least one computer program product means can be loaded into the processor and at least one method step can be executed.
  • the network node has at least one antenna and transmits or receives at least one control signal in a radio network.
  • At least one first electrical power supply supplies at least a first network node with electric current.
  • the switch and / or the first network node and the first electrical power supply form a unit which is electrically contactable for supplying electrical power with at least one building voltage network.
  • a control device for use in the method for switching at least one electrical consumer has at least one computer-readable data memory and at least one processor, from which computer-readable data memory at least one computer program product means can be loaded into the processor and at least one method step can be executed.
  • the control device transmits at least one call, preferably at least one landing call or destination call, to at least one elevator control.
  • the controller communicates in a network with a remote center.
  • a remote center for use in the method for switching at least one electrical consumer at least one computer-readable data memory and at least one processor from which computer-readable data memory at least one computer program product means in the processor loadable and at least one method step is executable.
  • a building door for use in the method for switching at least one electrical load has at least one first sensor. The first sensor consists of at least one button next to the building door and / or at least one button on or in one
  • the first sensor consists of at least one electro-mechanical contact of a door fitting.
  • the first sensor detects a movement of a door handle detected and / or a latching a door latch in a strike plate or a release of a door latch from a strike plate.
  • an elevator installation for use in the method for switching at least one electrical load has at least one second sensor.
  • the second sensor is arranged in at least one terminal.
  • the second sensor is a stationary call input device to which a user manually inputs at least one identification code on a keyboard.
  • the second sensor is a stationary recognition device that receives at least one identification code from at least one mobile call input device of a user.
  • Fig. 1 is a schematic representation of a part of a
  • Figure 2 is a schematic representation of a part of a first embodiment of the invention, in which a lighting is switched as an electrical load.
  • Fig. 3 is a schematic representation of a part of a second embodiment of the invention, in the lighting is switched as an electrical consumer;
  • Fig. 4 is a schematic representation of a part of a third embodiment of the invention, in which a lighting is switched as an electrical load;
  • Fig. 5 is a schematic representation of a part of a fourth embodiment of the invention, in which a door opener is switched as an electrical load;
  • Fig. 6 is a schematic representation of a part of a fifth embodiment of the invention, in which a door opener is switched as an electrical load;
  • Fig. 7 is a schematic representation of part of a sixth embodiment of the invention, in which a door opener is switched as an electrical load
  • Fig. 8 is a schematic representation of a part of a seventh embodiment of the invention, in which a camera is connected as an electrical load;
  • FIG. 9 shows a schematic representation of part of an eighth exemplary embodiment of the invention, in which a camera is connected as an electrical load;
  • FIGS. 10 shows a schematic representation of a part of a first exemplary embodiment of a building door with a door sensor for an electrical load according to FIGS. 2 to 9;
  • 11 is a schematic representation of part of a second exemplary embodiment of a building door with a door sensor for an electrical load according to FIGS. 2 to 9;
  • FIGS. 12 shows a schematic illustration of a part of a first exemplary embodiment of an identification sensor for an electrical load according to FIGS. 2 to 9;
  • FIGS. 13 is a schematic representation of part of a second embodiment of an identification sensor for an electrical load according to FIGS. 2 to 9;
  • FIG. 15 shows a schematic representation of a part of an embodiment of a building with electrical consumers according to FIGS. 2 to 9 and sensors according to FIGS. 10 to 13.
  • Figs. 2 to 9 show embodiments of an electrical load of the invention.
  • a first electrical consumer 1 in the embodiment of an illumination is switched by a first sensor 6 in the embodiment of a door sensor or by a second sensor 6 'in the embodiment of an identification sensor.
  • a second electrical load 1 'in the embodiment of a door opener is switched by the second sensor 6' in the embodiment of an identification sensor.
  • a third electrical consumer 1 '' in the embodiment of a camera is switched by a first sensor 6 in the embodiment of a door sensor.
  • the electrical consumer 1, 1 ', 1'' is located in a building G.
  • the building G comprises at least one room, the room may be mobile or stationary, the building G may also comprise several distributed spaces.
  • the building G may very well be a mobile space such as an automobile, a caravan, a car, an elevator car, etc., or the building G may be a stationary space such as a residential building, an office building, a high-rise building, hospital, etc. or the building G can be several distributed rooms such as a building campus, an airport, a fairground, etc.
  • the building G comprises at least one building door 8.
  • the building door 8 is an access door to an apartment in the building G and / or an access door to the building G.
  • the building door 8 has at least one door leaf and a door frame.
  • the door leaf has a door set with door handle 61 and door latch.
  • the door frame has a strike plate.
  • the building G comprises at least one building voltage network 2.
  • the building voltage network 2 is standardized and has, for example, for three-phase current an electrical voltage of about 380VAC or 220VAC at a frequency of 50Hz and has an alternating voltage of between 90VAC and 270VAC at frequencies between 40Hz and 60Hz.
  • the building voltage network 2 can of course also have a DC voltage of 24VDC or 42VDC.
  • the building voltage network 2 is fixedly installed in the building G in the embodiment of electrical wiring in the surface or flush.
  • FIG. 15 shows an exemplary embodiment of a building G having a plurality of horizontal floors S1, S2, S3 and an elevator installation A in a vertical elevator shaft S4.
  • the elevator shaft S4 at least one elevator car 12 is connected to at least one counterweight 14 via at least one suspension element 13.
  • the suspension element 13 is supported by at least one elevator drive 13 in frictional motion.
  • At least one user has at least one elevator door 10 access to the elevator car 12.
  • S2, S3 forms an elevator door 10 the completion of the floors Sl, S2, S3 to the elevator shaft S4.
  • the opening and closing of the elevator door 10 takes place via at least one door drive 16, which is usually arranged on the elevator car 12 and which actuates at least one car door 11.
  • the car door 11 can be brought into operative connection with the elevator doors 10 by mechanical coupling, such that the opening and
  • the building G may comprise more than three floors S1, S2, S3 and the elevator installation A may comprise more than one elevator car 12 in an elevator shaft S4 or even several elevator cars 12 in several elevator shafts S4.
  • the user enters a call for an elevator car 12 at a terminal 9.
  • the terminal 9 is arranged near a building door 8 or near an elevator door 10 or in an elevator car 12.
  • the terminal 9 is for example mounted on a building wall or elevator car wall or is isolated in a space in front of a building door 8 or an elevator door 10.
  • the call can be a landing call, a car call or a destination call.
  • the terminal 9 transmits the call via at least one signal line to at least one
  • Elevator control 17 In a landing call, the elevator car 12 is moved to the start floor where the user has made a landing call, whereupon the user in the elevator car 12 makes a car call to a destination floor. In the case of a destination call, the user makes a combined floor call and car call on a start floor in which he only specifies the destination floor. The elevator car 12 is moved to the start floor, and the user does not have to make another cabin call in the elevator car 12 to be moved to the destination floor.
  • the terminal 9 for making the call has at least one stationary call input device 90 in the embodiment of a keyboard and / or at least one stationary recognition device 92. On the stationary call input device 90, the user manually makes a call by pressing at least one key.
  • the user enters a destination call by hand as a sequence of numbers on the keyboard.
  • a stationary output device 91 the user receives a visual and / or acoustic confirmation of the effected destination call.
  • the keyboard can also be a touch-sensitive touch screen.
  • the stationary recognition device 92 has an electromagnetic field transmitting and receiving unit and communicates via a radio frequency with at least one mobile call input device 10 arranged at the user.
  • the mobile call input device 10 is for example a Radio Frequency Identification (RFID) card with at least one coil, at least one computer-readable data store and at least one processor.
  • the radio frequency used by the transmitting and receiving unit is for example 125 kHz, 13.56 MHz, 2.45 GHz, etc.
  • the mobile RFID Radio Frequency Identification
  • Call input device 10 inductively receives energy from the electromagnetic field of the detection device 92 via its coil and is thus energetically activated.
  • the energetic activation takes place automatically as soon as the mobile call input device 10 is within the range of the electromagnetic field of a few centimeters to one meter.
  • the processor reads out an identification code stored in the data memory, which is sent to the recognition device 92 via the coil. The energetic
  • the elevator controller 17 may be disposed at any location in the building G. Usually, the elevator controller 17 is disposed in the vicinity of the elevator driver 13, and as shown in FIG. 15, the elevator controller 17 is disposed in the head of the elevator elevator S4 in the vicinity of the elevator driver 13.
  • the elevator control 17 has at least one processor, at least one computer-readable data memory and an electrical power supply.
  • At least one computer program means is loaded into the processor and executed.
  • the computer program means controls the process of the elevator car 12 by the elevator drive 13, the opening and closing of the elevator door 10 by the door operator 16 and the switching of an electrical load 1 in the embodiment of an illumination of the elevator car 12.
  • the elevator controller 17 receives at least one call Terminals 9 and a control device 7.
  • the first electrical load 1 in the embodiment of a lighting is a known, operated with electric power light, which is permanently mounted on ceilings, walls or floors of the building G or the elevator installation A.
  • Known and proven luminaires are incandescent bulbs, neon tubes, LEDs, etc.
  • a plurality of illuminations are installed on each floor S1, S2, S3, and lighting is installed in the elevator car 12.
  • the lighting can be switched by at least one switch 3.
  • the switch 3 opens or closes or dims at least one power contact from the building voltage network 2 to the lighting.
  • the illumination is supplied according to FIG. 3 either directly by the building voltage network 2 with electric current, for example in light bulbs, or according to FIGS. 2 and 4 via an electrical power supply 51, for example in neon tubes and LED.
  • the brightness performance of the illumination is designed so that a minimum brightness of lOOLux, preferably 400 lux in the building G is guaranteed.
  • the second electrical load 1 'in the embodiment of a door opener of the building door 8 has a lock latch, which can be moved back and forth by a motor between a closed position and an open position.
  • the engine and locking bolt are installed in the strike plate of the door frame.
  • the engine and lock bolt are installed in the door trim of the door leaf. In the closed position of the lock bolt is extended and closes the building door 8. In the open position, the lock bolt is moved back and releases the building door 8.
  • Building door 8 locks it out of the strike plate of the door frame and opens.
  • the motor is powered by an electrical power supply 51 'with electrical power.
  • a switch 3 opens or closes a power contact from the building voltage network 2 to the power supply 51 'of the door opener.
  • the motor is operated with a DC electrical voltage of 42VDC.
  • the electric power supply 51 ' will be energy-autonomous, for example by accumulators, batteries, fuel cells, solar cells, wind turbines, etc.
  • the electrical power supply 51' will be through the building voltage network 2 powered by electricity. In the presence of a building voltage network 2 with 24VDC or 42VDC electrical DC voltage according to FIG.
  • the door opener, the electrical power supply 51 'and the building voltage network 2 are identical.
  • the expert can of course also realize a direct control of the door opener on the extension and retraction of the Schliessriegels instead of the indirect control of the door opener on the power contact.
  • the third electrical load 1 '' in the embodiment of a camera has at least one optical lens and at least one digital image sensor.
  • the digital image sensor is, for example, a Charged Coupled Device (CCD) sensor or a Complementary Metal Oxide Semiconductor (CMOS) sensor.
  • CCD Charged Coupled Device
  • CMOS Complementary Metal Oxide Semiconductor
  • the camera captures images in the spectrum of visible light.
  • the Camera can capture still images or moving images at a frequency of 0 to 30 frames per second.
  • the camera has an exemplary resolution of IMPixel and an exemplary sensitivity of 2Lux.
  • at least one camera is installed on each floor S1, S2, S3, and at least one camera is installed in the elevator cabin 12.
  • the camera is powered by an electrical power supply 51 '' with electrical power.
  • a switch 3 opens or closes a power contact from the building voltage network 2 to the power supply 51 "of the camera.
  • the camera is operated with a DC electrical voltage of 3VDC.
  • the electrical power supply 51 " is supplied with electrical power by the building voltage network 2.
  • the first network node 4 and the camera share a common electrical power supply 5, 51 ".
  • Consumer 1 'according to FIG. 5 it is also possible to install a rarely operated camera energetically self-sufficient, for example, by accumulators, batteries, fuel cells, solar cells, wind turbines, etc ..
  • a known local radio network 40 of up to 300 meters range such as Bluetooth (IEEE 802.15.1), ZigBee (IEEE 802.15.4 ) or WiFi (IEEE 802.11) with a frequency of, for example, 800 / 900MHz or 2.46GHz.
  • this communication is represented by curved triple-circle segments.
  • the radio network 40 allows bi-directional communication according to known and proven network protocols such as Transmission Control Protocol / Internet Protocol (TCP / IP) or ZigBee Protocol.
  • a network node 4, 4 ', 4'' has at least one processor and at least one computer-readable data memory and at least one antenna. At least one computer program means is loadable from the computer readable data memory into the processor. The computer program means controls the communication of the network node 4, 4 ', 4''via the antenna in the radio network 40.
  • Each network node 4, 4', 4 '' has a largely unambiguous network connection. address, for example a Media Access Control (MAC) address or an Ethernet Hardware Address (EHA).
  • a first network node 4 receives at least one control signal S, S 'for driving a switch 3.
  • a second network node 4' transmits at least one control signal S, S 'of a sensor 6, 6'.
  • a third network node 4 "receives control signal S, S 'from second network node 4' and transmits control signal S, S 'to first network node 4.
  • the first network node 4 receives a transmitted control signal S, S 'and thus switches a switch 3.
  • the switch 3 is for example a relay which can be controlled via at least one signal line from the first network node 4.
  • the first network node 4 and the switch 3 can be physically separated, the switch 3 being for example a separate relay, contactor, etc.
  • the first network node 4 and the switch 3 are physically formed in one piece, the first network node 4 has, for example, an integrated relay, contactor, etc.
  • the computer program means detects switching positions of the electrical load 1, 1 ', 1''.
  • the computer program means stores detected switching positions of the electrical consumer 1, 1 ', 1''with a time stamp in the computer-readable data memory of the first network node 4. Thus, not only the instantaneous switching position but also past switching positions of the electrical load 1, 1', I ' 1 are evaluable.
  • the computer program means accumulates the time at which a first electrical load 1 is switched on or sums the number of door openings of a building door 8.
  • a first network node 4 is supplied with electrical power by a first electrical power supply 5.
  • a second network node 4 'and a first sensor 6 and a second sensor 6' are of a second electrical Power supply 5 'supplied with electrical power.
  • a third network node 4 "is supplied with electrical power by a third electrical power supply 5".
  • the electrical power supplies 5, 5 ', 5'' provide DC voltages in the range of 1.5VDC to 50VDC.
  • the electrical power supplies can be powered by the building voltage network 2 with electric power, but they can also be energetically self-sufficient, for example, by accumulators, batteries, fuel cells, solar cells, wind turbines, etc. and several months to several years without replacement or replenishment or maintenance sufficient provide electrical power.
  • the electrical power supply 5 of the first network node 4 is identical to the electrical power supply 51, 51 ', 51''of the electrical consumer 1, 1', 1 ''. With knowledge of the present invention, it is also possible to realize a plurality of separate electrical power supplies 5, 51, 51 ', 51''for this purpose.
  • the first electrical power supply 5 of the electrical network node 4 is permanently supplied with electrical power by at least one building voltage network 2.
  • the permanently supplied with electrical power first network node 4 can therefore perform network-specific additional functions such as routing, repeating, etc. This is of particular importance when second network nodes 4 'may not be permanently supplied with electrical power by the building voltage network 2, and the control signals S, S' transmitted by the second network nodes 4 'must be forwarded via routers or repeaters For example, because the range of the radio network 40 in the building G is less than the distance to the receiver of the control signals S, S '.
  • the control signals S, S ' are transmitted from the second network node 4' to the third network node 4 "of the control device 7.
  • Fig. 1 shows an embodiment of the first electric power supply 5.
  • At least one rectifier 5.1 supplies electric power from the three-phase side and the AC side of the building voltage network 2 to a DC side.
  • the rectifier 5.1 is an uncontrolled rectifier with at least one diode.
  • the rectifier 5.1 has a bridge circuit or center circuit or one-way circuit.
  • At the output of the rectifier 5.1 is a mixed electrical voltage with an AC voltage component and a DC component.
  • the ratio of AC voltage component and DC component is referred to as ripple.
  • the electrical mixing voltage pulsates with this ripple.
  • the output of the rectifier 5.1 is connected via an electrical conductor 5.13 to an input of at least one transistor 5.3.
  • the output of the rectifier 5.1 is connected via an electrical conductor 5.12 to a first input of at least one switching regulator 5.2.
  • At least one output of the transistor 5.3 is connected via an electrical conductor 5.32 to a second input of the switching regulator 5.2.
  • the switching regulator 5.2 controls the transistor 5.3 via a gate 5.23.
  • the turned-on transistor 5.3 conducts electric current of the rectifier 5.1 during a threshold-defined time window.
  • the transistor 5.3 is switched via the gate 5.23 electrically conductive as soon as the electrical mixing voltage at the first input of the switching regulator 5.2 below a freely definable first threshold or as soon as the passed to the second input of the switching regulator 5.2 proportion of electrical mixing voltage falls below a freely definable second threshold. Accordingly, the transistor 5.3 is switched electrically nonconducting via the gate 5.23, as soon as the electrical mixed voltage at the first input of the switching regulator 5.2 exceeds the first threshold or as soon as the passed to the second input of the switching regulator 5.2 proportion of electrical mixing voltage exceeds the second threshold.
  • the voltage applied to the first input of the switching regulator 5.2 electrical mixing voltage or applied to the second input of the switching regulator 5.2 transmitted proportion of electrical mixed voltage is are each compared by a comparator with the first and second threshold.
  • Switching regulator 5.2 and transistor 5.3 form a controlled rectifier, which switches the electrical mixed voltage without inductive load equal.
  • the output of the transistor 5.3 is connected via an electrical conductor 5.34 with at least one capacitor 5.4.
  • the capacitor 5.4 is electrically charged by the electrical current passed through.
  • the capacitor 5.4 thus stores electrical energy and supplies a DC electrical voltage 50.
  • About at least one voltage divider 5.5 can be the electrical
  • Set DC voltage 50 of the first electric power supply 5 in the range of 1.5VDC to 50VDC.
  • the first sensor 6 is mounted in and / or on the building door 8. According to FIG. 10, the first sensor 6 is at least one button 60, which is clearly visible to the user, next to the building door 8. When the building door 8 is closed, the door latch is latched in the strike plate of the door frame. The first sensor 6 detects the actuation of the key 60, for example by means of an electromechanical contact, and generates at least one control signal S. According to FIG. 11, the first sensor 6 is integrated in the door fitting and is thus dissimulated imperceptibly from the outside for the user. When the building door 8 is closed, the door latch is locked in the strike plate of the door frame. By moving the door handle 61, the door latch is released from the strike plate of the door frame and the building door 8 is opened.
  • the first sensor 6 detects the movement of the door handle 61 by means of an electro-mechanical contact. In a first contact position, the door latch is locked in the strike plate, in a second contact position, the door latch is released from the strike plate. Opening the building door 8 thus corresponds to moving the door latch 61 from a first contact position to a second contact position. Accordingly, closing the building door 8 corresponds to moving the door latch 61 from a second contact position to a first contact position.
  • the first sensor 6 detects the opening or Closing the building door 8 and generates at least a first control signal S.
  • the first control signal S indicates whether the building door 8 is opened or closed by a side facing away from at least one first electrical load 1 side and / or if the building door 8 of one of the first electrical load 1 facing side is opened or closed.
  • first sensor 6 a motion detector, which is arranged in the door frame of the building door 8 or in a building wall near the building door 8.
  • first sensor 6 is a load mat, which is arranged at the bottom of a floor in front of or near the building door 8.
  • an opening of the building door 8 is associated with the detection of movement by the motion detector or with the detection of a load by the load mat.
  • closure of the building door 8 is associated with failure to detect movement by the motion detector or failure to detect a load by the load mat.
  • the second sensor 6 ' is an identification sensor which is arranged in at least one terminal 9 of the building G.
  • the second sensor 6 detects the identity of at least one user detected.
  • the identification sensor corresponds to the stationary call input device 90 and comprises at least one keyboard.
  • the user identifies himself by hand pressing at least one key. For example, the user enters an identification code by hand as a sequence of numbers on the keyboard.
  • On the stationary output device 91 the user receives an optical and / or acoustic confirmation of the effected identification code.
  • the keyboard can also be a touch-sensitive touch screen.
  • at least one stationary recognition device 92 is arranged in the housing of the terminal 9.
  • the identification sensor corresponds to the stationary recognition device 92.
  • the stationary recognition device 92 receives at least one identification code from at least one mobile call input device 10 of the user.
  • the terminal 9 has at least one computer-readable data memory and at least one processor. At least one computer program means is loaded from this computer readable data memory into the processor. The identification code entered on the keyboard or sent by the mobile call input device 10 is recognized by this computer program means executed by the processor. For a recognized identity of a user, a second control signal S 'is generated. A verification of the identity of the user is carried out by a control device 7 and / or by the stationary recognition device 92. According to FIGS. 5 and 6, the transmitted second control signal S 'is checked by the control device 7 according to the method steps C4 and C5. According to FIG. 7, the check of the detected takes place
  • Identification codes by the stationary recognition device 92 Both times the transmitted second control signal S 'of the user or the detected identification code of the user is compared with a list of access-authorized users.
  • the expert can naturally combine the arrangement of the first sensor 6 and the second sensor 6 ', as shown in FIG. 15, a building door 8 arranged on the floors Sl, S2, S3 on the left has a combination of a first sensor 6
  • the user inputs via at least one key 60 an identification code to which actuation of the key 60 a first sensor 6 generates a first control signal S and a second sensor 6 'generates a second control signal S'
  • At least one control device 7 has at least one processor and at least one computer-readable data memory. From the computer-readable data memory, at least one computer program means is loaded into the processor and executed. The computer program means controls the switching of an electrical load 1, 1 ', I' 1 .
  • the control device also generates at least one call, such as a floor call or destination call and transmits it via at least one signal line to the elevator control 17.
  • the control device 7 can be housed in a separate housing with electrical power supply 5 ''.
  • the control device 7 can also be a plug-in part of the elevator control 17 and can be supplied with electrical power by an electrical power supply of the elevator control 17.
  • the electrical power supply 5 "of the control device 7 is identical to the electrical power supply 5" of the third network node 4 ".
  • the control device 7 can communicate via at least one network 41 with at least one remote center 27 bidirectionally.
  • the network 41 can be realized via radio network or landline.
  • the control device 7 and the remote control center 27 each have at least one antenna.
  • Known wireless networks include Global System for Mobile Communication (GSM), Universal Mobile Telecommunications Systems (UMTS), Bluetooth (IEEE 802.15.1), ZigBee (IEEE 802.15.4) or WiFi (IEEE 802.11).
  • Well-known fixed networks are the wired Ethernet, Power Line Communication (PLC), etc.
  • Known network protocols for communication are TCP / IP, UDP or IPX.
  • the remote center 27 may be a remote maintenance center that provides remote maintenance and service Security works on the building G and on the elevator installation A performs.
  • the remote center 27 may be stationary or mobile.
  • the remote center 27 may also be personalized by a service engineer or safety officer who communicates with a mobile computing device such as a mobile phone, laptop, etc. in the network 41.
  • the first sensor 6 generates at least a first control signal S and transmits it to the second network node 4 '.
  • the second sensor 6 ' generates at least one second control signal S' and transmits and transmits it to the second network node 4 '.
  • step B1 the second network node 4 'transmits a transmitted control signal S, S' to a first network node 4.
  • the second network node 4 ' transmits a transmitted control signal S, S' to the third network node 4 ".
  • the third network node 4 transmits a transmitted control signal S, S 'to the control device 7.
  • the control device 7 determines a network address of a first network node 4 from at least one electrical device for a transmitted control signal S, S' Consumers 1, 1 ', I' 1 . From the third network node 4 ", a control signal S, S 'is transmitted to the first network node 4.
  • the first network node 4 controls the switch 3 by the control signal S, S '.
  • the switch 3 switches the electrical consumer 1, 1', I ' 1 by the control signal S, S'.
  • the first control signal S is "ON" when a building door 8 is opened or closed from a side facing away from the first electrical load 1; the first control signal S is "OFF” or “DIMMING” when a building door 8 is opened or closed by a side facing the first electrical load 1 side. If a first control signal S is "OFF”, the first network node 4 can switch off the first electrical consumer 1 immediately or with a freely adjustable delay via the switch 3. If a first control signal S is "DIMMING", the first network node 4 can control the switch 3 in such a way that the brightness output of the first electrical consumer 1 is reduced in at least one freely adjustable graduation and after at least one freely adjustable one
  • Delay is switched off. If a first control signal S is "ON", the first network node 4 can switch on the first electrical consumer 1 immediately or with a freely adjustable delay via the switch 3. A first electrical load 1 arranged in the shortest path distance to the first sensor 6 generating the first control signal S is switched first by the first control signal S, a first electrical load 1 arranged in the longest path distance to the first sensor 6 generating a first control signal S is triggered by a first control signal S last switched.
  • the controller 7 performs at least one of the following process steps C2 to C8:
  • Step C2 For a transmitted first control signal S, the control device 7 determines at least one first electrical load 1 in the embodiment of a lighting. For the determined illumination, the control device 7 determines a network address of a first
  • the controller 7 transmits the transmitted first control signal S and the determined network address of the first network node 4 to the third network node 4 ''.
  • the third network node 4 "transmits the transmitted first control signal S to the determined network address of the first network node 4.
  • Method step C3 For a transmitted first control signal S, at least one destination signal is generated, which destination signal designates a building door 8. For a generated target signal, the control device 7 determines at least one first electrical load 1 in the embodiment of a lighting. The control device 7 also determines at least one illumination on the way from the first sensor 6 generating the first control signal S to the building door 8 designated by the target signal. For the determined illumination, the control device 7 determines a network address of a first network node 4. The control device 7 transmits the generated first Control signal S and the determined network address of the first network node 4 to the third network node 4 ''. The third network node 4 "transmits the generated first control signal S to the determined network address of the first network node 4.
  • Method step C4 For a transmitted second control signal S ', the control device 7 checks at least one access authorization of a user to a building area. If an access authorization of the user to a building area exists for a transmitted second control signal S ', the control device 7 determines at least one second electrical load 1' in the embodiment of a door opener. If there is no access authorization of the user to a building area for a transmitted second control signal S ', the control device 7 generates at least one alarm signal. The control device 7 transmits the transmitted first control signal S and the determined network address of the first network node 4 to the third network node 4 ". Of the third network node 4 '' transmits the transmitted first control signal S to the determined network address of the first network node 4. The alarm message and the location of the second sensor 6 ', which has generated the second control signal S' to the remote center 27 and / or to a
  • the building security can clarify the situation on site and commission at least one security officer. For example, a security officer personally goes according to the location of the second sensor 6 'to the location of the identification sensor and searches the user. If he finds the user, the security officer checks the access authorization of the user.
  • SMS Short Messaging Service
  • Method step C5 For a transmitted second control signal S ', the control device 7 checks at least one
  • Access authorization of a user to a building area If an access authorization of the user to a building area exists for a transmitted second control signal S ', the control device 7 determines at least one first electrical load 1 in the embodiment of a lighting in the building area. For the determined illumination, the control device 7 generates at least a first control signal S and determines a network address of a first network node 4. If there is no access authorization of the user to a building area for a transmitted second control signal S ', the control device 7 generates at least one alarm signal. The control device 7 transmits the generated first control signal S and the determined network address of the first network node 4 to the third network node 4 ". The third network node 4 "transmits the generated first control signal S to the determined network address of the first network node 4.
  • Method step C6 For a transmitted second control signal S ', the control device 7 generates at least one destination call signal, which destination call signal designates a destination floor. The control device 7 transmits the Destination call signal to the elevator controller 17 and the user is moved in at least one elevator car 12 according to this destination call signal to the destination floor. The control device 7 determines at least one first electrical load 1 in the embodiment of an illumination on the destination floor. For the determined illumination, the control device 7 generates at least a first control signal S and determines a network address of a first network node 4. The control device 7 transmits the generated first control signal S. and the determined network address of the first network node 4 to the third network node 4 ''. The third network node 4 "transmits the generated first control signal S to the determined network address of the first network node 4.
  • Method step C7 For a transmitted second control signal S ', the control device 7 generates at least one
  • Target signal which target signal denotes a building door 8.
  • the control device 7 determines at least one first electrical load 1 in the embodiment of a lighting.
  • For a transmitted second control signal S and a generated target signal determines the
  • Control device 7 at least one illumination on the way from the first control signal S generating first sensor 6 for designated by the target signal building door 8. For the determined illumination, the control device 7 generates at least a first control signal S and determines a network address of a first network node 4. Die Steuerungs Rhein 7 transmits the generated first control signal S and the determined network address of the first network node 4 to the third network node 4 ". The third network node 4 "transmits the generated first control signal S to the determined network address of the first network node 4.
  • Method step C8 For a transmitted second control signal S ', the control device 7 generates at least one destination signal, which destination signal designates at least one building door 8. The control device 7 determines at least one path time from the second control signal S The control device 7 checks whether, before the end of the travel time, a first control signal S of a first sensor 6 of the building door 8 designated by the target signal is transmitted. If no such first control signal S is transmitted, the control device 7 determines at least one third electrical load 1 "in the embodiment of a camera on the way from the second control signal S 'generating second sensor 6' to the designated by the target signal door 8. For the The control device 7 transmits the generated second control signal S 'and the determined network address of the first network node 4 to the third network node 4''.
  • the third network node 4 '' transmits the generated second control signal S 'to the determined network address of the first network node 4.
  • the first network node 4 controls by the second control signal S' the switch 3 of the camera to "ON".
  • the camera captures at least one image of the path from the second sensor 6 'generating the second control signal S' to the building door 8 designated by the target signal.
  • the camera transmits the image to the first network node 4.
  • the first network node 4 transmits the transmitted image to the third network node 4 ".
  • the third network node 4 '' transmits the transmitted image to the
  • Control device 7 transmits the transmitted image and a location of the third electrical load I ' 1 via the network 41 to at least one remote center 27.
  • the remote center 27 displays the image on a screen and evaluates it.
  • the evaluation consists, for example, in that it is examined whether the user for whom a second control signal S 'has been generated, can be recognized on the image. This can be done by comparison with a reference image on which the user is displayed. This comparison may be made by a computer program agent and / or by a technician.
  • the computer program means can be loaded from at least one computer-readable data memory into at least one processor of the remote center 27 and executable. If the user is recognizable in the image, and if the user is obviously in a dangerous situation, at least one alarm message will be generated.
  • a dangerous situation exists for example, when the user is lying motionless on the floor or sitting on the floor.
  • the alarm message and the location of the third electrical load 1 '' are transmitted to a building security, such as a telephone call or multimedia messaging service (MMS) with the transmitted image in the appendix.
  • Building safety can clarify the hazard situation on site and commission at least one safety officer. For example, a security officer personally goes according to the location of the third electrical consumer 1 '' to the location of the camera and searches the user. If he finds the user, he will take care of it

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Selective Calling Equipment (AREA)
  • Telephonic Communication Services (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

L'invention concerne un procédé pour commuter au moins un consommateur électronique (1, 1', 1'') dans un bâtiment (G). Le consommateur électrique (1, 1', 1'') est alimenté en courant électrique par au moins une alimentation électrique (51, 51', 51''). Au moins un contact de puissance entre l'alimentation électrique (51, 51', 51'') et le consommateur électrique (1, 1', 1'') est commuté par au moins un commutateur (3) commandé par au moins un premier noeud de réseau (4) qui reçoit au moins un signal de commande (S, S') dans au moins un réseau radio (40). Au moins un deuxième détecteur (6') détecte l'identité d'au moins un utilisateur et génère, pour une identité détectée d'un d'utilisateur, au moins un deuxième signal de commande (S') qu'il transmet par l'intermédiaire d'au moins un deuxième noeud (4') dans le réseau radio (40).
EP08749818A 2008-04-28 2008-04-28 Procédé pour commuter des consommateurs électriques dans un bâtiment Withdrawn EP2271968A1 (fr)

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EP (1) EP2271968A1 (fr)
CN (1) CN102016732B (fr)
BR (1) BRPI0822532A2 (fr)
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WO (1) WO2009132694A1 (fr)

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WO2009132694A1 (fr) 2009-11-05
CA2722633A1 (fr) 2009-11-05
US20110130888A1 (en) 2011-06-02
BRPI0822532A2 (pt) 2015-06-23
CN102016732A (zh) 2011-04-13
US8688284B2 (en) 2014-04-01
US20140152819A1 (en) 2014-06-05
US9607456B2 (en) 2017-03-28
CA2722633C (fr) 2016-07-05
CN102016732B (zh) 2013-06-05

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