CN114030959B - Elevator serial communication cable, outbound address setting system and elevator - Google Patents
Elevator serial communication cable, outbound address setting system and elevator Download PDFInfo
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- CN114030959B CN114030959B CN202111341707.5A CN202111341707A CN114030959B CN 114030959 B CN114030959 B CN 114030959B CN 202111341707 A CN202111341707 A CN 202111341707A CN 114030959 B CN114030959 B CN 114030959B
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- address
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- floor
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- 230000008054 signal transmission Effects 0.000 claims description 13
- 230000011664 signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
- B66B1/3446—Data transmission or communication within the control system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/60—Systems for communication between relatively movable stations, e.g. for communication with lift
Abstract
The invention discloses an elevator serial communication cable, an outbound address setting system and an elevator. At least one of the plurality of address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address lines are connected with the outbound device, each address line combination corresponds to a floor address, and the outbound device determines the floor address where the outbound device is located according to the connected address line combinations, so that the floor address is allocated to the outbound device of each floor. Because the floor addresses are set for the outbound devices one by one without manual mode of an installer, the labor cost is saved. In addition, even if the outbound device is installed on only a part of the floors, the correct floor address can be set for the part of the outbound device. The floor address can be allocated when a certain outbound device is connected, and the normal use of the elevator is not affected.
Description
Technical Field
The embodiment of the invention relates to the technical field of elevators, in particular to an elevator serial communication cable, an outbound address setting system and an elevator.
Background
With the increasing number of high-rise buildings and the increasing popularity of elevators. The elevator is a vertical elevator powered by an electric motor and is provided with a box-shaped nacelle for carrying people or goods in a multi-story building. In modern society, elevators have become indispensable transportation devices. The presence of elevators facilitates transportation in high-rise buildings.
When the elevator is installed, the floor address of the outbound board needs to be set so that the elevator can respond to the elevator calling request of the outbound board and stop at the correct floor. The address setting of the elevator outbound board is to set the floor address of the outbound board, the numerical value of the floor address is the physical floor of the elevator, for example, for the outbound board of-2-12 floors, the numerical value of the physical floor should be 1-14, and the floor address setting of the elevator outbound board is to assign the numerical value of 1-14 to each outbound board.
The floor addresses of the elevator calling boards in the elevator industry are mainly that after an elevator main control system is installed, parameters of each elevator calling board of each floor are set one by one in a manual mode by elevator installation staff. The traditional floor address setting method has the advantages that when the floor of the elevator is higher, the floor address setting is long in time consumption and complex in operation.
Disclosure of Invention
The embodiment of the invention provides an elevator serial communication cable, an outbound address setting system and an elevator, which can save labor cost for outbound address setting.
In a first aspect, an embodiment of the present invention provides an elevator serial communication cable, including:
the power line is used for connecting an outbound power supply and an outbound device, and the outbound power supply supplies power for the outbound device through the power line;
the system comprises a plurality of address lines, at least one of the address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address lines are connected with the outbound device, and each address line combination corresponds to a floor address;
the communication line is connected with the outbound device and the elevator controller, and the elevator controller communicates with the outbound device through the communication line so as to acquire the floor address of the outbound device.
Optionally, the power line includes a power supply line and a ground line.
Optionally, the communication line includes a signal transmission line and a signal reception line.
Optionally, each address line has a unique code, and the address line includes two wires;
and shorting two wires of at least one of the address lines by the outbound device to form a code combination, wherein the outbound device of each floor corresponds to a unique code combination.
Optionally, a cable connector is arranged on the elevator serial communication cable near the outbound device side, and the cable connector is used for being connected with the outbound device;
the cable connector comprises a pin for connecting the power line, the address line and the communication line.
Optionally, the cable connector includes a power supply pin, a ground pin, a signal transmission pin, a signal reception pin and a plurality of groups of address shorting pin, each group of address shorting pin includes two pin pins;
the power supply pin is connected with the power supply line, the grounding pin is connected with the grounding wire, the signal transmission pin is connected with the signal transmission wire, the signal reception pin is connected with the signal reception wire, and every group two pin pins in the address short circuit pin are respectively connected with two wires in the address wire.
Optionally, the pin feet are arranged in two rows;
two pin pins of each group of address short pin pins are respectively positioned in two rows;
the power supply pin and the grounding pin are respectively positioned in two rows;
the signal transmitting pin and the signal receiving pin are respectively positioned in two rows.
Optionally, the elevator serial communication cable comprises 8 address lines.
In a second aspect, an embodiment of the present invention provides an outbound address setting system, including the elevator serial communication cable provided in the first aspect of the present invention, and further including an elevator controller and an elevator outbound device disposed on each floor;
the elevator controller is connected with the elevator outbound devices of all floors through the elevator serial communication cable.
In a third aspect, an embodiment of the present invention further provides an elevator, including an outbound address setting system as provided in the second aspect of the present invention.
The elevator serial communication cable provided by the embodiment of the invention comprises a power line, a communication line and a plurality of address lines. The power line is used for connecting an outbound power supply and an outbound device, and the outbound power supply supplies power to the outbound device through the power line. At least one of the plurality of address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address lines are connected with the outbound device, each address line combination corresponds to a floor address, and the outbound device determines the floor address where the outbound device is located according to the connected address line combinations, so that the floor address is allocated to the outbound device of each floor. The communication line is connected with the outbound device and the elevator controller, and the elevator controller communicates with the outbound device through the communication line to acquire the floor address of the outbound device. Because the floor addresses are set for the outbound devices one by one without manual mode of an installer, the labor cost is saved. In addition, even if the outbound device is installed on only a part of the floors, the correct floor address can be set for the part of the outbound device. The floor address can be allocated when a certain outbound device is connected, and the normal use of the elevator is not affected.
Drawings
The invention is described in further detail below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a cable connector of an elevator serial communication cable according to an embodiment of the present invention;
fig. 2 is a diagram of correspondence between an address shorting pin and a floor address according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an outbound address setting system according to an embodiment of the present invention.
Detailed Description
In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for providing a special meaning.
The embodiment of the invention provides an elevator serial communication cable, which comprises a power line, a communication line and a plurality of address lines.
The power line is used for connecting an outbound power supply and outbound devices of all floors, and the outbound power supply supplies power for the outbound devices through the power line. For example, in an embodiment of the invention, the outbound power source may be provided by an elevator control system. The outbound device is an outbound board, an uplink key and a downlink key are arranged on the outbound device, an uplink lamp and a downlink lamp are respectively arranged on the uplink key and the downlink key, and an outbound power supply supplies power for the uplink lamp and the downlink lamp of the outbound device through power lines. When the user calls, the up button or the down button is triggered, the up light or the down light is turned on.
At least one of the plurality of address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address line is connected with the outbound device, and each address line combination corresponds to a floor address. For example, each address line has a unique code, so that different combinations of codes are formed by different combinations of address lines, and the outbound devices of each floor are connected to different combinations of address lines, so that the outbound devices of each floor correspond to different combinations of codes. The unique coding combination is allocated to the first floor address in advance, and when the elevator is powered on for the first time, the outbound device determines the floor address of the outbound device according to the connected address line combination, so that the outbound device of each floor is automatically allocated with the floor address.
The communication line is connected with the outbound device and the elevator controller, and the elevator controller communicates with the outbound device through the communication line to acquire the floor address of the outbound device. After the outbound device determines the floor address of the outbound device, the floor address is sent to the elevator controller through a communication line, so that the elevator controller can know the floor address of each outbound device. When a user triggers a call of an outbound device at a certain floor, the outbound device generates a call request, wherein the call request comprises the floor address and the call direction (namely uplink or downlink) of the outbound device, and the call request of the user is sent to a controller through a communication line. After receiving the call request, the controller controls the elevator to run according to the call direction in the call request and accurately stop at the floor corresponding to the floor address in the call request.
In the prior art, the elevator is controlled to run from high to low or from low to high in a self-learning mode, and the floor address of the outbound device is finally automatically allocated through the floor height data. However, in the installation and debugging stage of the elevator on site, not all outbound devices are installed at one time, but more outbound devices are installed only on part of floors, and the self-learning mode can cause floor address allocation errors. In addition, when a certain outbound device needs to be maintained and changed in the maintenance and use stage of the elevator, the elevator needs to enter an address learning mode, be configured in a self-learning mode again and the like, is excessively complicated to operate, and can influence the use of the elevator.
The embodiment of the invention provides an elevator serial communication cable, and because the outbound device determines the floor address of the outbound device according to the connected address line combination, even if only part of floors are provided with the outbound device, the outbound device can be provided with the correct floor address. In addition, when the elevator maintenance and use stage needs to be maintained or replaced, a certain calling-out device does not need to enter an address learning mode to learn again, the calling-out device can be connected to allocate floor addresses, and normal use of the elevator is not affected.
The elevator serial communication cable provided by the embodiment of the invention comprises a power line, a communication line and a plurality of address lines. The power line is used for connecting an outbound power supply and an outbound device, and the outbound power supply supplies power to the outbound device through the power line. At least one of the plurality of address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address lines are connected with the outbound device, each address line combination corresponds to a floor address, and the outbound device determines the floor address where the outbound device is located according to the connected address line combinations, so that the floor address is allocated to the outbound device of each floor. The communication line is connected with the outbound device and the elevator controller, and the elevator controller communicates with the outbound device through the communication line to acquire the floor address of the outbound device. Because the floor addresses are set for the outbound devices one by one without manual mode of an installer, the labor cost is saved. In addition, even if the outbound device is installed on only a part of the floors, the correct floor address can be set for the part of the outbound device. The floor address can be allocated when a certain outbound device is connected, and the normal use of the elevator is not affected.
In some embodiments of the invention, the power supply line includes a power supply line and a ground line. The power supply line and the ground line are connected with the outbound device to form a power supply loop.
In some embodiments of the present invention, the communication lines include a signal transmission line and a signal reception line. The signal transmission line and the signal receiving line form a serial communication line, and the signal transmission line transmits data and the signal receiving line can receive data.
In some embodiments of the present invention, each address line has a unique code, and the address line includes two conductors. Two of at least one of the plurality of address lines are shorted by the outbound device to form a code combination, and the outbound device of each floor corresponds to the unique code combination. Illustratively, in an embodiment of the present invention, the elevator serial communication cable includes 8 address lines, each including two conductors. The 8 address lines are respectively coded into 01-08, and at least one of the 8 address lines is arbitrarily selected to form coding combination, so that the following number of combination modes exist:
i.e. the codes of 8 address lines have different code combinations of 255 in total, in the embodiment of the invention, the outbound device may be provided with a short connector for shorting two wires of at least one of the plurality of address lines, and since the codes of 8 address lines have different code combinations of 255 in total, i.e. 255 shorting modes exist. Each floor address can be allocated with a unique code combination in advance, and the code combination in 255 can meet the floor address allocation of the 255-floor building. It should be noted that, in the embodiment of the present invention, the number of address lines is only used for illustration, and in other embodiments of the present invention, a reasonable number of address lines may be selected according to the number of actual floors of the building.
In some embodiments of the invention, the elevator serial communication cable is provided with a cable connector on the side close to the outbound device, the cable connector being used for connecting with the outbound device. The device is called outward to be provided with the interface that matches with the cable connector, can realize elevator serial communication cable and the quick plug of device is called outward through cable connector and interface, reduces and maintains and trades the cost with the change.
The cable connector comprises a pin for connecting a power line, an address line and a communication line. The outbound device is provided with a jack matched with the pin.
Fig. 1 is a schematic structural diagram of a cable connector of an elevator serial communication cable according to an embodiment of the present invention, as shown in fig. 1, in an embodiment of the present invention, the cable connector includes a power supply pin (number 1), a ground pin (number 2), a signal transmission pin (number 3), a signal reception pin (number 4) and multiple groups of address shorting pin (number 5-20), where each group of address shorting pin includes two pin pins. Illustratively, in the present embodiment, 5, 6 are a set of address shorting pin pins, 7, 8 are a set of address shorting pin pins …,19, 20 are a set of address shorting pin pins.
The power supply pin is connected with the power supply line, the grounding pin is connected with the grounding wire, the signal transmission pin is connected with the signal transmission wire, the signal receiving pin is connected with the signal receiving wire, and two pin pins in each group of address short pin pins are respectively connected with two wires in a corresponding address line.
In an exemplary embodiment of the present invention, all pin pins are arranged in two rows, and two pin pins of each group of address shorting pin pins are respectively located in two rows. The power supply pin and the grounding pin are respectively positioned in two rows. The signal transmitting pin and the signal receiving pin are respectively positioned in two rows. Illustratively, in embodiments of the present invention, the odd numbered pin pins are located in a first row and the even numbered pin pins are located in a second row.
Fig. 2 is a diagram of correspondence between address shorting pin pins and floor addresses, where pin pins numbered 5-20 are shown in fig. 2 as address shorting pin pins, and two pin pins are a group. For example, when the pin of the 5 and 6 groups is shorted by the outbound device, the floor address where the outbound device is located is floor 1, when the pin of the 9 and 10 groups is shorted by the outbound device, the floor address where the outbound device is located is floor 4, and when the pin of the 7, 8, 11 and 12 groups is shorted by the outbound device, the floor address where the outbound device is located is floor 10.
It should be noted that, the combination of the shorting pin pins and the floor addresses, and the number of floors in the map of correspondence between the address shorting pin pins and the floor addresses are illustrative, but not limiting, of the present invention.
The embodiment of the invention also provides an outbound address setting system, and fig. 3 is a schematic structural diagram of the outbound address setting system provided by the embodiment of the invention, and as shown in fig. 3, the system comprises the elevator serial communication cable provided by any embodiment of the invention, an elevator controller and an elevator outbound device arranged on each floor.
The elevator controller is connected with the elevator outbound devices of all floors through elevator serial communication cables.
An elevator serial communication cable includes a power line, a communication line, and a plurality of address lines. At least one of the plurality of address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address line is connected with the outbound device, and each address line combination corresponds to a floor address. For example, each address line has a unique code, so that different combinations of codes are formed by different combinations of address lines, and the outbound devices of each floor are connected to different combinations of address lines, so that the outbound devices of each floor correspond to different combinations of codes. The unique coding combination is allocated to the first floor address in advance, and when the elevator is powered on for the first time, the outbound device determines the floor address of the outbound device according to the connected address line combination, so that the outbound device of each floor is automatically allocated with the floor address.
Specifically, the floor address setting principle of the outbound device is described in detail in the foregoing embodiments, and the embodiments of the present invention are not described herein again.
The outbound address setting system provided in the embodiment of the present invention has the same effects as the elevator serial communication cable in the foregoing embodiment of the present invention, and the embodiment of the present invention is not described herein again.
The embodiment of the invention also provides an elevator, which comprises the outbound address setting system provided by the embodiment of the invention.
The elevator provided by the embodiment of the invention has the same effect as the elevator serial communication cable of the previous embodiment of the invention, and the embodiment of the invention is not repeated here.
In the description herein, it should be understood that the terms "upper," "lower," "left," "right," and the like are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify operation, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the description herein, reference to the term "one embodiment," "an example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in the foregoing embodiments, and that the embodiments described in the foregoing embodiments may be combined appropriately to form other embodiments that will be understood by those skilled in the art.
The technical principle of the present invention is described above in connection with the specific embodiments. The description is made for the purpose of illustrating the general principles of the invention and should not be taken in any way as limiting the scope of the invention. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (9)
1. An elevator serial communication cable, comprising:
the power line is used for connecting an outbound power supply and an outbound device, and the outbound power supply supplies power for the outbound device through the power line;
the system comprises a plurality of address lines, at least one of the address lines forms different address line combinations, the outbound device of each floor is connected with the different address line combinations, the address lines are connected with the outbound device, and each address line combination corresponds to a floor address; each address line is provided with a unique code, and comprises two conducting wires; two wires of at least one of the address wires are short-circuited by the outbound device to form a code combination, and the outbound device of each floor corresponds to a unique code combination;
the communication line is connected with the outbound device and the elevator controller, and the elevator controller communicates with the outbound device through the communication line so as to acquire the floor address of the outbound device.
2. The elevator serial communication cable of claim 1, wherein the power cord comprises a power supply cord and a ground cord.
3. The elevator serial communication cable of claim 1, wherein the communication lines comprise a signal transmission line and a signal reception line.
4. The elevator serial communication cable according to claim 1, characterized in that the elevator serial communication cable is provided with a cable connector on the side close to the outbound device, the cable connector being for connection with an outbound device;
the cable connector comprises a pin for connecting the power line, the address line and the communication line.
5. The elevator serial communication cable of claim 4, wherein the cable connector comprises a power pin, a ground pin, a signaling pin, a signal receiving pin, and a plurality of groups of address shorting pin, each group of address shorting pin comprising two pin pins;
the power supply pin is connected with the power supply line, the grounding pin is connected with the grounding wire, the signal transmission pin is connected with the signal transmission wire, the signal reception pin is connected with the signal reception wire, and every group two pin pins in the address short circuit pin are respectively connected with two wires in the address wire.
6. The elevator serial communication cable of claim 5, wherein the pin feet are arranged in two rows;
two pin pins of each group of address short pin pins are respectively positioned in two rows;
the power supply pin and the grounding pin are respectively positioned in two rows;
the signal transmitting pin and the signal receiving pin are respectively positioned in two rows.
7. The elevator serial communication cable of claim 1, wherein the elevator serial communication cable comprises 8 address lines.
8. An outbound address setting system comprising the elevator serial communication cable according to any one of claims 1 to 7, further comprising an elevator controller and an elevator outbound device provided at each floor;
the elevator controller is connected with the elevator outbound devices of all floors through the elevator serial communication cable.
9. An elevator comprising the outbound address setting system according to claim 8.
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| CN202111341707.5A CN114030959B (en) | 2021-11-12 | 2021-11-12 | Elevator serial communication cable, outbound address setting system and elevator |
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| CN202111341707.5A CN114030959B (en) | 2021-11-12 | 2021-11-12 | Elevator serial communication cable, outbound address setting system and elevator |
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| CN114030959B true CN114030959B (en) | 2023-10-31 |
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| JP2000506660A (en) * | 1997-09-13 | 2000-05-30 | リンダウェル、ドルニエ、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツング | Apparatus and control method for machine, especially power loom |
| JP2007062853A (en) * | 2005-08-29 | 2007-03-15 | Toshiba Elevator Co Ltd | Elevator |
| JP2008042570A (en) * | 2006-08-07 | 2008-02-21 | Toshiba Elevator Co Ltd | Transmission system for elevator |
| CN102015503A (en) * | 2008-04-29 | 2011-04-13 | 因温特奥股份公司 | Elevator system, and call controller for use in an elevator system |
| JP2013043747A (en) * | 2011-08-24 | 2013-03-04 | Toshiba Elevator Co Ltd | Elevator security system |
| CN102689825A (en) * | 2012-04-06 | 2012-09-26 | 苏州默纳克控制技术有限公司 | Elevator floor display panel floor address setting system and method therefor |
| CN102633169A (en) * | 2012-04-19 | 2012-08-15 | 中山市卓梅尼控制技术有限公司 | Outbound control device and method for elevators based on ID (identifier) self-learning codes |
| CN205847062U (en) * | 2016-06-21 | 2016-12-28 | 南方电网综合能源有限公司 | A kind of block encoding device for outdoor power system |
| CN106966243A (en) * | 2017-05-09 | 2017-07-21 | 长沙海川自动化设备有限公司 | Building hoist calling elevator system |
| CN109861747A (en) * | 2018-12-28 | 2019-06-07 | 国网山西省电力公司信息通信分公司 | A kind of optical fiber link intelligent diagnosis system |
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