CN113410915A - Method and device for supplying power to outbound device - Google Patents
Method and device for supplying power to outbound device Download PDFInfo
- Publication number
- CN113410915A CN113410915A CN202110719458.2A CN202110719458A CN113410915A CN 113410915 A CN113410915 A CN 113410915A CN 202110719458 A CN202110719458 A CN 202110719458A CN 113410915 A CN113410915 A CN 113410915A
- Authority
- CN
- China
- Prior art keywords
- outbound
- control system
- power supply
- elevator control
- energy
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The application discloses a method and a device for supplying power to an outbound device, wherein the method is applied to an elevator control system, the elevator control system is connected with the outbound devices of all floors, the elevator control system comprises a first photoelectric transceiver module, the outbound devices of all floors comprise a second photoelectric transceiver module, and the method comprises the following steps: determining power supply quantity; according to the power supply electric quantity, the first photoelectric transceiving module is adopted to convert the acquired electric energy into the first light beam, the first light beam is emitted from top to bottom in the elevator shaft, so that the external calling devices of all floors receive corresponding light energy through the second photoelectric transceiving module, the light energy is converted into electric energy, and the electric energy is used for supplying power for the external calling devices of the electric energy, so that wireless power supply for the external calling devices is realized, the power supply cost caused by shaft wiring is effectively reduced, and the electric energy transmission efficiency is improved.
Description
Technical Field
The embodiment of the application relates to the field of elevator data processing, in particular to a method and a device for supplying power to an outbound device.
Background
In the existing elevator system, most of floor calling devices of the elevator are connected with an elevator control system through cables, and the cables are used as transmission carriers of electric energy and signals of the floor calling system of the elevator. This type of connection increases with building height, and the cable grows with it, resulting in difficult and costly installation of the cable and the outbound device. The transmission of electric signals is seriously reduced in voltage, the number of floors is increased, communication nodes are increased, and the reliable transmission of the signals is influenced.
Disclosure of Invention
The application provides a method and a device for supplying power to an outbound device, and aims to solve the problems that in the related art, when the outbound device is supplied with power, a cable and a wire need to be laid, the cost is high, and the installation is difficult.
In a first aspect, an embodiment of the present application provides a method for supplying power to an outbound device, where the method is applied to an elevator control system, the elevator control system is connected to the outbound devices on each floor, the elevator control system includes a first photoelectric transceiver module, the outbound devices on each floor include a second photoelectric transceiver module, and the method includes:
determining power supply quantity;
according to the power supply electric quantity, the first photoelectric transceiving module is adopted to convert the acquired electric energy into a first light beam, and the first light beam is emitted from top to bottom in the elevator shaft, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiving module and convert the light energy into electric energy, and the electric energy is used for supplying power to the outbound devices of the outbound devices.
In a second aspect, an embodiment of the present application further provides a method for supplying power to an outbound device, where the method is applied to an outbound device on each floor, the outbound device is connected to an elevator control system of an elevator, the elevator control system includes a first photoelectric transceiver module, and the outbound device on each floor includes a second photoelectric transceiver module, where the method includes:
receiving light energy emitted by a first photoelectric transceiving module of the elevator control system by adopting a second photoelectric transceiving module, wherein the light energy is generated by a light beam which is obtained by converting the acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined by the elevator control system;
and converting the light energy into electric energy, and supplying power to the self outbound device by adopting the electric energy.
In a third aspect, an embodiment of the present application further provides a device for supplying power to an outbound device, where the device is applied to an elevator control system, the elevator control system is connected to the outbound devices on each floor, the elevator control system includes a first photoelectric transceiver module, the outbound devices on each floor include a second photoelectric transceiver module, and the device includes:
the power supply quantity determining unit is used for determining the power supply quantity;
and the first photoelectric conversion unit is used for converting the acquired electric energy into a first light beam by adopting the first photoelectric transceiving module according to the power supply electric quantity, and transmitting the first light beam from top to bottom in the elevator shaft, so that the outbound device of each floor receives corresponding light energy through the second photoelectric transceiving module and converts the light energy into electric energy, and the electric energy is used for supplying power to the outbound device of the elevator.
In a fourth aspect, a device for supplying power to an outbound device is applied to an outbound device on each floor, the outbound device is connected to an elevator control system of an elevator, the elevator control system comprises a first photoelectric transceiver module, the outbound device on each floor comprises a second photoelectric transceiver module, and the device comprises:
the elevator control system comprises an optical energy receiving unit, a first photoelectric transceiving module and a second photoelectric transceiving module, wherein the optical energy receiving unit is used for receiving optical energy emitted by the first photoelectric transceiving module of the elevator control system by adopting the second photoelectric transceiving module, and the optical energy is generated by a light beam which is obtained by converting the acquired electric energy according to power supply electric quantity after the power supply electric quantity is determined by the elevator control system;
a second photoelectric conversion unit for converting the light energy into electric energy;
and the power supply unit is used for supplying power for the outbound device of the power supply unit by adopting the electric energy.
In a fifth aspect, the present application further provides an elevator apparatus, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of the first or second aspect when executing the program.
In a sixth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method of the first aspect or the second aspect.
The application has the following beneficial effects:
in this embodiment, when power needs to be supplied to the outbound device, the elevator control system determines the power supply capacity of the outbound device on each floor at first, and then according to the power supply capacity, the first photoelectric transceiver module is used for acquiring electric energy from the power supply, and converts the acquired electric energy into the first light beam, and then the first light beam is emitted from top to bottom in the elevator shaft, so that the outbound device on each floor receives corresponding light energy through the second photoelectric transceiver module, and converts the light energy into electric energy for supplying power to the outbound device, thereby realizing wireless power supply for the outbound device, and improving the power transmission efficiency while effectively reducing the power supply cost caused by shaft wiring.
Drawings
Fig. 1 is a flowchart of an embodiment of a method for supplying power to an outbound device according to an embodiment of the present application;
fig. 2 is a schematic diagram of an elevator control system connected to hall call devices on floors according to an embodiment of the present application;
fig. 3 is a schematic diagram of another elevator control system provided in an embodiment of the present application in connection with hall call devices on various floors;
fig. 4 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a second embodiment of the present application;
fig. 5 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a third embodiment of the present application;
fig. 6 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a fourth embodiment of the present application;
fig. 7 is a block diagram illustrating an embodiment of a device for supplying power to an outbound device according to a sixth embodiment of the present application;
fig. 8 is a block diagram of an embodiment of a device for supplying power to an outbound device according to a sixth embodiment of the present application;
fig. 9 is a schematic structural diagram of an elevator apparatus according to a seventh embodiment of the present application.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a flowchart of an embodiment of a method for supplying power to an outbound device according to an embodiment of the present application, where the embodiment of the method can be applied to an elevator control system, as shown in fig. 2 with reference to a connection diagram, the elevator control system is connected to the outbound devices on each floor, the elevator control system includes a first photoelectric transceiver module (i.e., "photoelectric transceiver" in fig. 2), and the outbound devices on each floor include a second photoelectric transceiver module. In this embodiment, the elevator control system is configured to supply power to the outbound device on each floor, and a path of power transmission is transmitted to the second photoelectric transceiver module of the outbound device on each floor through the first photoelectric transceiver module of the elevator control system, where the photoelectric transceiver module (including the first photoelectric transceiver module or the second photoelectric transceiver module) may also be referred to as a photoelectric converter, and functions to convert optical energy into electric energy, or convert electric energy into optical energy.
As shown in fig. 1, the present embodiment may include the following steps:
In this step, when the outbound devices on each floor are powered, the elevator control system needs to determine the power supply electric quantity, wherein the power supply electric quantity refers to the total electric quantity required for maintaining the normal operation of the outbound devices on each floor.
For the determination of the power supply electric quantity, the power supply electric quantity can be a numerical value preset in advance according to experience, or can be a value determined after the call-out device of each floor sends the required electric quantity to the elevator control system.
It should be noted that, due to the power loss during the power supply, the power generation amount of the elevator control system may be larger than the power supply amount in order to ensure that the hall call devices on each floor can keep working normally when the hall call devices are consumed.
In one embodiment, step 110 may include the steps of:
step 110-1, the number of outbound devices controlled by the elevator control system is determined.
For example, if a total of n floors are controlled in the elevator control system, and one outbound device is installed on each floor, a total of n outbound devices are controlled by the elevator control system, that is, the number of outbound devices controlled by the elevator control system is n.
And step 110-2, determining the power supply electric quantity based on preset electric quantity preset for each outbound device and the quantity.
In this step, the preset electric quantity may be preset according to experience, working power of the outbound device, and the like.
The power supply capacity is determined according to the preset power and the number of the outbound devices, for example, if the preset power set by each outbound device is a, and the number of the outbound devices controlled by the elevator control system is n, the power supply capacity is a x n.
In another embodiment, as shown in the interaction diagram of fig. 3, the elevator control system may further include a first wireless communication module, the outbound device of each floor may further include a second wireless communication module, and the first wireless communication module or the second wireless communication module is configured to implement information interaction between the elevator control system and the outbound device of each floor through a wireless communication manner. In this embodiment, the information interacted with may include status information of the outbound device, and step 110 may further include the steps of:
and 110-3, receiving state information sent by each outbound device through a second wireless communication module by using the first wireless communication module, wherein the state information comprises the real-time state of the outbound device and the conversion rate of a second photoelectric transceiver module corresponding to the outbound device.
Illustratively, the state information may include a real-time state of the outbound device and a conversion rate of the second optoelectronic transceiver module corresponding to the outbound device. The real-time state of the outbound device may include a standby state and an operating state. The standby state may be a state maintained without the user pressing the hall call key of the hall call device, and the operating state may be a state maintained from the pressing of the hall call key of the hall call device until the arrival of the elevator car. The amount of power required in the different states is also different and can be determined empirically, and in general the amount of power in the operating state is greater than the amount of power in the standby state. When the calling-out device is realized, the real-time state of the current calling-out device can be determined by detecting the triggering condition of the calling-out button.
The conversion rate of the second optical-to-electrical transceiver module may also be referred to as an optical-to-electrical conversion rate, which is an efficiency of converting optical energy into electrical energy, or an efficiency of converting electrical energy into optical energy. The magnitude of the conversion ratio is affected by the material, structure, etc. of the optoelectronic transceiver. In practice, the conversion rate of the optoelectronic transceiver module may be determined and recorded in a parameter table during its production, and the outbound device may obtain the conversion rate corresponding to the second optoelectronic transceiver module by reading the parameter table.
And step 110-4, determining the electric quantity required by each outbound device according to the real-time state and the conversion rate.
After the real-time status and the conversion rate of each outbound device are obtained, the required electric quantity of each outbound device can be obtained by combining the real-time status and the conversion rate. When the device is realized, different electric quantity values can be preset in different real-time states, and on the premise that the conversion rate of the photoelectric transceiver module of the current outbound device is known, if the electric quantity value corresponding to the current real-time state is to be obtained, the electric quantity of the elevator control system (namely the required electric quantity of the outbound device) is equal to the electric quantity value/conversion rate corresponding to the current real-time state. For example, if a certain external calling device is in an operating state, the preset electric quantity of the external calling device in the operating state is 80 units, and the conversion rate of the second photoelectric transceiver module is 40%, the required electric quantity of the external calling device at this time is 80/40% ═ 200 units, that is, the elevator control system needs to send electric energy greater than 200 units to the external calling device, so that the electric energy greater than 80 units can be obtained for the external calling device to operate and use at the conversion rate of 40%.
And step 110-5, summarizing the required electric quantity of each outbound device to obtain the power supply electric quantity.
After the required electric quantity of each layer of the outbound devices can be obtained according to the calculation method, the required electric quantities of the outbound devices of each layer are summed and summarized, and then the power supply electric quantity of the elevator control system can be obtained.
In other embodiments, in addition to the status information, the information that the elevator control system interacts with the hall call devices on each floor may further include other communication signals, for example, including a hall call signal and an elevator control signal in response to the hall call signal, and specifically, in a hall call scenario, when the hall call device detects a hall call request from a user (for example, detecting that the hall call button is triggered by the user may be regarded as detecting the hall call request), the hall call request may be sent to the first wireless communication module of the elevator control system through the second wireless communication module, after the elevator control system receives the hall call request, a target elevator responding to the hall call request is determined through a preset policy, and then the number of the target elevator is returned to the corresponding second wireless communication module through the first wireless communication module, after the hall call device receives the number of the target elevator according to the second wireless communication module, the number of the target elevator can be displayed by the display device of the elevator hall. This embodiment can solve the problem that the transmission reliability that leads to increases because of communication node reduces and signal loss when passing through cable communication through wireless communication mode, has promoted signal transmission's reliability and security.
And 120, converting the acquired electric energy into a first light beam by adopting the first photoelectric transceiving module according to the power supply electric quantity, and transmitting the first light beam from top to bottom in the elevator shaft, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiving module and convert the light energy into electric energy, wherein the electric energy is used for supplying power to the outbound devices of the outbound devices.
In this step, after the power supply capacity is determined, the electric energy may be obtained according to the power supply capacity, wherein the source of the electric energy may be a storage battery of the elevator machine room or a power supply source from a building, and the obtained electric energy needs to be increased according to a certain proportion or quantity on the basis of the power supply capacity so as to prevent energy loss during transmission.
In this embodiment, the elevator control system can convert the obtained electric energy into light energy through the first photoelectric transceiver module, and emit the light energy in the form of a first light beam. Wherein, the intensity or the light speed of the first light beam is influenced by the power supply quantity. If the power supply capacity is larger, the first light beam is relatively stronger or the light speed is higher; otherwise, if the power supply capacity is relatively small, the first light beam is relatively weak or the light speed is relatively small.
To minimize energy loss, the first beam may include a directed light, such as a laser, infrared light, or the like. The transmission direction of the first light beam is from top to bottom in the elevator shaft, and the first light beam is transmitted in the elevator shaft, so that the condition that the first light beam is blocked when encountering an obstacle in the transmission process can be avoided. Correspondingly, the second photoelectric transceiver module of each outbound device can be made of a light-transmitting material, so that the first light beam can be continuously transmitted downwards after passing through the second photoelectric transceiver module. For example, in fig. 2, it is assumed that a left arrow line is a first light beam, and after the first light beam is emitted from a first optoelectronic transceiver module, the first light beam passes through a second optoelectronic transceiver module of the outbound device at the highest layer and then passes downward layer by layer until the first light beam passes through a second optoelectronic transceiver module of the outbound device at the lowest layer.
In one implementation, the second optoelectronic transceiver module of each outbound device may be an external module of the outbound device, which may extend out from the outbound device along the hoistway such that the first light beam emitted from the top of the hoistway may contact the second optoelectronic transceiver module.
For the outbound devices on each floor, the outbound devices can receive light energy from the first light beam through the second photoelectric transceiver module and then convert the received light energy into electric energy for supplying power to the outbound devices of the outbound devices.
In an embodiment, the elevator control system may further include a first energy storage module, and then the embodiment may further include the following steps:
receiving a second light beam reflected by a reflecting device at the bottom of the well aiming at the first light beam; and converting the second light beam into electric energy to be stored in the first energy storage module.
In this embodiment, in order to avoid energy waste, the emitted light energy can be recovered. When the device is used, a reflecting device can be arranged at the bottom of a shaft of the elevator, and when the first light beam passes through the second photoelectric transceiving modules of the layers to reach the bottom of the shaft, the first light beam is reflected into a second light beam by the reflecting device. The second light beam can be converted into electric energy after being received by the second photoelectric transceiving module, and the electric energy is stored in the first energy storage module. The electric energy stored in the first energy storage module may be applied to power supply of an outbound device or other elevator components, or may be used for emergency power supply in case of power failure, which is not limited in this embodiment.
In this embodiment, when power needs to be supplied to the outbound device, the elevator control system determines the power supply capacity of the outbound device on each floor at first, and then according to the power supply capacity, the first photoelectric transceiver module is used for acquiring electric energy from the power supply, and converts the acquired electric energy into the first light beam, and then the first light beam is emitted from top to bottom in the elevator shaft, so that the outbound device on each floor receives corresponding light energy through the second photoelectric transceiver module, and converts the light energy into electric energy for supplying power to the outbound device, thereby realizing wireless power supply for the outbound device, and improving the power transmission efficiency while effectively reducing the power supply cost caused by shaft wiring.
Example two
Fig. 4 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a second embodiment of the present application, and as shown in fig. 4, this embodiment may be executed by an outbound device on each floor, the outbound device is connected to an elevator control system of an elevator, the elevator control system includes a first photoelectric transceiver module, the outbound device on each floor includes a second photoelectric transceiver module, and the method may include the following steps:
and 210, receiving light energy emitted by a first photoelectric transceiver module of the elevator control system by using a second photoelectric transceiver module, wherein the light energy is generated by a light beam which is obtained by converting the acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined by the elevator control system.
In this step, the outbound device can receive the light energy emitted by the first photoelectric transceiver module of the elevator control system through the second photoelectric transceiver module. According to the first embodiment, the received light energy is obtained by converting the electric energy obtained by the first photoelectric transceiver module according to the power supply amount.
In this step, after the second photoelectric transceiver module receives the light energy, the light energy can be converted into electric energy, and then the electric energy is used to supply power to the outbound device of the second photoelectric transceiver module.
In this embodiment, the outbound device can receive the light energy from the elevator control system through the second photoelectric transceiver module of the outbound device, and then convert the light energy into the electric energy for supplying power to the outbound device, so that the electric energy is acquired in a wireless manner, the power supply cost caused by well wiring is effectively reduced, and the efficiency of acquiring the electric energy is improved.
EXAMPLE III
Fig. 5 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a third embodiment of the present application, in this embodiment, an elevator control system may further include a first wireless communication module, an outbound device on each floor may further include a second wireless communication module, the elevator control system and the outbound device on each floor may perform information interaction through the wireless communication modules, and the interactive information may be determined according to an actual service scenario.
As shown in fig. 5, before step 210, this embodiment may further include the following steps:
and 310, acquiring self state information, wherein the state information comprises the real-time state of the outbound device and the conversion rate of the second photoelectric transceiver module.
And 320, sending the state information to the first wireless communication module through the second wireless communication module so that the elevator control system can determine the power supply capacity according to the state information.
In this embodiment, the information exchanged may include status information of the outbound device. Illustratively, the state information may include a real-time state of the outbound device and a conversion rate of the second optoelectronic transceiver module corresponding to the outbound device.
The real-time state of the outbound device can comprise a standby state and a working state, the standby state can be a state maintained under the condition that no user presses an elevator calling key of the outbound device, and the working state can be a state maintained between the pressing of the elevator calling key of the outbound device and the arrival of an elevator car. The amount of power required in the different states is also different and can be determined empirically, and in general the amount of power in the operating state is greater than the amount of power in the standby state. When the calling-out device is realized, the real-time state of the current calling-out device can be determined by detecting the triggering condition of the calling-out button.
The conversion rate of the second optical-to-electrical transceiver module may also be referred to as an optical-to-electrical conversion rate, which is an efficiency of converting optical energy into electrical energy, or an efficiency of converting electrical energy into optical energy. The magnitude of the conversion ratio is affected by the material, structure, etc. of the optoelectronic transceiver. In practice, the conversion rate of the optoelectronic transceiver module may be determined and recorded in a parameter table during its production, and the outbound device may obtain the conversion rate corresponding to the second optoelectronic transceiver module by reading the parameter table.
After the state information of the outbound device is obtained, the outbound device can send the state information to a first wireless communication module of an elevator control system through a second wireless communication module, so that the first wireless communication module can determine the power supply electric quantity required to be provided according to the state information.
In this embodiment, the call-out device sends the state information to the elevator control system through the second wireless communication module by acquiring the state information of the call-out device, so that the elevator control system can determine the power supply electric quantity according to the state information sent by each call-out device, thereby enabling the power supply electric quantity to better meet the requirements of each call-out device and reducing the electric energy waste.
Example four
Fig. 6 is a flowchart of an embodiment of a method for supplying power to an outbound device according to a fourth embodiment of the present application, in this embodiment, the outbound device may further include an energy storage module for storing electric energy, as shown in fig. 6, before step 210, this embodiment may further include the following steps:
and step 410, monitoring the real-time electric quantity of the energy storage module, and determining that the electric quantity of the current outbound device is insufficient if the real-time electric quantity is monitored not to meet a preset electric quantity condition.
In one implementation, the electric quantity monitoring of the energy storage module of the external calling device can be realized by installing an electric quantity monitor in the external calling device, when the electric quantity monitor monitors that the real-time electric quantity of the energy storage module does not meet a preset electric quantity condition (for example, the real-time electric quantity is lower than a preset electric quantity threshold), the current electric quantity shortage of the external calling device is determined, and an electric quantity shortage signal is output to the external calling device.
And step 420, acquiring self state information, wherein the state information comprises the real-time state of the outbound device and the conversion rate of the second photoelectric transceiver module.
In this step, after the outbound device receives the power shortage signal, it can acquire its own status information.
And 430, generating a power supply request according to the state information, and sending the power supply request to the first wireless communication module through the second wireless communication module, so that the elevator control system determines the power supply quantity according to the power supply request.
After obtaining the state information of the outbound device, the outbound device may generate a power supply request according to the state information, where the power supply request may include the state information, and then send the power supply request to the first wireless communication module of the elevator control system through the second wireless communication module, so that the elevator control system determines the power supply capacity according to the power supply request.
In order to facilitate the implementation of the embodiment, a switch can be arranged on the second photoelectric transceiver module of each outbound device, and when the outbound device has insufficient electric quantity and needs to request power supply, the switch is turned on so as to receive the light energy emitted by the elevator control system; when the electric quantity of the outbound device is sufficient, the switch is closed, so that the outbound device is prevented from receiving the light energy.
The difference between this embodiment and the embodiment of fig. 5 is that in this embodiment, the calling device requests the elevator control system to supply power by sending a power supply request, so that the elevator control system supplies power as needed according to the power supply request, and when the power supply request is not received, the elevator control system can stop supplying power. The elevator control system of the embodiment of fig. 5 is continuously powered, so that the embodiment can better reduce the waste of electric energy compared with the embodiment of fig. 5.
EXAMPLE five
Fig. 7 is a block diagram of an embodiment of a device for supplying power to an outbound device according to a fifth embodiment of the present application, where the device is applied to an elevator control system, the elevator control system is connected to the outbound devices on each floor, the elevator control system includes a first photoelectric transceiver module, the outbound devices on each floor include a second photoelectric transceiver module, and the device includes:
a power supply amount determination unit 510 for determining a power supply amount;
and the first photoelectric conversion unit 520 is configured to convert the acquired electric energy into a first light beam by using the first photoelectric transceiver module according to the power supply electric quantity, and emit the first light beam from top to bottom in the elevator hoistway, so that the outbound device on each floor receives corresponding light energy through the second photoelectric transceiver module and converts the light energy into electric energy, and the electric energy is used for supplying power to the outbound device of the elevator.
In an embodiment, the power supply amount determining unit 510 may include the following sub-units:
the outbound device number determining subunit is used for determining the number of outbound devices controlled by the elevator control system;
and the power supply electric quantity determining subunit is used for determining the power supply electric quantity based on the preset electric quantity preset for each outbound device and the quantity.
In another embodiment, the elevator control system further comprises a first wireless communication module, and the outbound device of each floor further comprises a second wireless communication module;
the power supply amount determining unit 510 may include the following sub-units:
the state information sending subunit is used for receiving the state information sent by each outbound device through the second wireless communication module by adopting the first wireless communication module, wherein the state information comprises the real-time state of the outbound device and the conversion rate of a second photoelectric transceiver module corresponding to the outbound device;
the external calling device electric quantity determining subunit is used for determining the electric quantity required by each external calling device according to the real-time state and the conversion rate;
and the power supply electric quantity obtaining subunit is used for summarizing the electric quantity required by each outbound device to obtain the power supply electric quantity.
In one embodiment, the elevator control system further comprises a first energy storage module, and the apparatus may further comprise:
the second light beam receiving unit is used for receiving a second light beam reflected by the reflecting device at the bottom of the well aiming at the first light beam;
and the electric energy storage unit is used for converting the second light beam into electric energy and storing the electric energy in the first energy storage module.
In an embodiment, the first light beam may be directional light, and the second photoelectric transceiver module of each outbound device is made of a light-transmitting material, so that the first light beam can continue to be transmitted downward after passing through the second photoelectric transceiver module.
It should be noted that the device for supplying power to the outbound device provided in the embodiment of the present application can execute the method for supplying power to the outbound device provided in the embodiment of the present application, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE six
Fig. 8 is a block diagram of an embodiment of a device for supplying power to an outbound device according to a sixth embodiment of the present application, where the device is applied to an outbound device on each floor, the outbound device is connected to an elevator control system of an elevator, the elevator control system includes a first photoelectric transceiver module, the outbound device on each floor includes a second photoelectric transceiver module, and the device includes:
the optical energy receiving unit 610 is configured to receive optical energy emitted by a first photoelectric transceiver module of the elevator control system by using a second photoelectric transceiver module, where the optical energy is generated by a light beam generated by converting the acquired electric energy into electric energy according to power supply capacity after the power supply capacity is determined by the elevator control system;
a second photoelectric conversion unit 620 for converting the light energy into electric energy;
and the power supply unit 630 is configured to supply power to the outbound device by using the electric energy.
In one embodiment, the elevator control system further comprises a first wireless communication module, the outbound device of each floor further comprises a second wireless communication module,
before the second photoelectric transceiver module is adopted to receive the light energy emitted by the first photoelectric transceiver module of the elevator control system, the device also comprises the following units:
the state information acquisition unit is used for acquiring state information of the calling device, wherein the state information comprises the real-time state of the calling device and the conversion rate of the second photoelectric transceiver module;
and the state information sending unit is used for sending the state information to the first wireless communication module through the second wireless communication module so that the elevator control system can determine the power supply electric quantity according to the state information.
In one embodiment, the outbound device further comprises an energy storage module; the apparatus may further include the following:
the electric quantity monitoring unit is used for monitoring the real-time electric quantity of the energy storage module, and determining that the electric quantity of the current outbound device is insufficient if the real-time electric quantity is monitored not to meet a preset electric quantity condition;
the state information sending unit is specifically configured to:
generating a power supply request according to the state information, wherein the power supply request carries the state information;
and sending the power supply request to the first wireless communication module through the second wireless communication module.
It is noted that the device for supplying power to the outbound device according to the embodiment of the present application can execute the method for supplying power to the outbound device according to the second embodiment to the fourth embodiment of the present application, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE seven
Fig. 9 is a schematic structural diagram of an elevator apparatus according to a seventh embodiment of the present application, as shown in fig. 9, the elevator apparatus includes a processor 710, a memory 720, an input device 730, and an output device 740; the number of the processors 710 in the elevator apparatus may be one or more, and one processor 710 is taken as an example in fig. 9; the processor 710, the memory 720, the input device 730 and the output device 740 in the elevator installation can be connected by a bus or in another way, which is exemplified in fig. 9 by a bus connection.
The memory 720 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 720 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 720 can further include memory located remotely from the processor 710, which can be connected to the elevator installation via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 730 can be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the elevator installation. The output device 740 may include a display device such as a display screen.
Example eight
An eighth embodiment of the present application also provides a storage medium containing computer-executable instructions for performing the method in the method embodiment when executed by a computer processor.
From the above description of the embodiments, it is obvious for those skilled in the art that the present application can be implemented by software and necessary general hardware, and certainly can be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods described in the embodiments of the present application.
It should be noted that, in the embodiment of the foregoing apparatus, the modules and modules included in the apparatus are only divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional modules are only used for distinguishing one functional module from another, and are not used for limiting the protection scope of the application.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present application and the technical principles employed. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (12)
1. A method for supplying power to an outbound device, the method being applied to an elevator control system, the elevator control system being connected to the outbound device on each floor, the elevator control system including a first photovoltaic transceiver module, the outbound device on each floor including a second photovoltaic transceiver module, the method comprising:
determining power supply quantity;
according to the power supply electric quantity, the first photoelectric transceiving module is adopted to convert the acquired electric energy into a first light beam, and the first light beam is emitted from top to bottom in the elevator shaft, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiving module and convert the light energy into electric energy, and the electric energy is used for supplying power to the outbound devices of the outbound devices.
2. The method of claim 1, wherein determining the amount of supply power comprises:
determining a number of outbound devices controlled by the elevator control system;
and determining the power supply electric quantity based on the preset electric quantity preset for each outbound device and the quantity.
3. The method of claim 1, wherein the elevator control system further comprises a first wireless communication module, wherein the hall call device of each floor further comprises a second wireless communication module,
the determining the power supply capacity comprises:
receiving state information sent by each outbound device through a second wireless communication module by adopting the first wireless communication module, wherein the state information comprises the real-time state of the outbound device and the conversion rate of a second photoelectric transceiver module corresponding to the outbound device;
determining the electric quantity required by each outbound device according to the real-time state and the conversion rate;
and summarizing the required electric quantity of each outbound device to obtain the power supply electric quantity.
4. The method of any of claims 1-3, wherein the elevator control system further comprises a first energy storage module, the method further comprising:
receiving a second light beam reflected by a reflecting device at the bottom of the well aiming at the first light beam;
and converting the second light beam into electric energy to be stored in the first energy storage module.
5. The method according to claims 1-3, wherein the first light beam is directional light, and the second optoelectronic transceiver module of each outbound device is made of a light-transmitting material, so that the first light beam can continue to pass downward after passing through the second optoelectronic transceiver module.
6. A method for supplying power to an outbound device, the method being applied to an outbound device on each floor, the outbound device being connected to an elevator control system of an elevator, the elevator control system including a first photovoltaic transceiver module, the outbound device on each floor including a second photovoltaic transceiver module, the method comprising:
receiving light energy emitted by a first photoelectric transceiving module of the elevator control system by adopting a second photoelectric transceiving module, wherein the light energy is generated by a light beam which is obtained by converting the acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined by the elevator control system;
and converting the light energy into electric energy, and supplying power to the self outbound device by adopting the electric energy.
7. The method of claim 6, wherein the elevator control system further comprises a first wireless communication module, wherein the hall call device of each floor further comprises a second wireless communication module,
before the receiving, with the second optoelectronic transceiver module, the light energy emitted by the first optoelectronic transceiver module of the elevator control system, the method further comprises:
acquiring self state information, wherein the state information comprises the real-time state of the outbound device and the conversion rate of the second photoelectric transceiver module;
and sending the state information to the first wireless communication module through the second wireless communication module so that the elevator control system can determine the power supply electric quantity according to the state information.
8. The method of claim 7, wherein the outbound device further comprises a power storage module; before the obtaining of the state information of the mobile terminal, the method further includes:
monitoring the real-time electric quantity of the energy storage module;
if the real-time electric quantity is monitored not to meet the preset electric quantity condition, determining that the electric quantity of the current outbound device is insufficient;
the sending the status information to the first wireless communication module through the second wireless communication module includes:
generating a power supply request according to the state information, wherein the power supply request carries the state information;
and sending the power supply request to the first wireless communication module through the second wireless communication module.
9. A device for supplying power to an outbound device, wherein the device is applied to an elevator control system, the elevator control system is connected with the outbound device on each floor, the elevator control system comprises a first photoelectric transceiver module, the outbound device on each floor comprises a second photoelectric transceiver module, and the device comprises:
the power supply quantity determining unit is used for determining the power supply quantity;
and the first photoelectric conversion unit is used for converting the acquired electric energy into a first light beam by adopting the first photoelectric transceiving module according to the power supply electric quantity, and transmitting the first light beam from top to bottom in the elevator shaft, so that the outbound device of each floor receives corresponding light energy through the second photoelectric transceiving module and converts the light energy into electric energy, and the electric energy is used for supplying power to the outbound device of the elevator.
10. A device for supplying power to an outbound device, wherein the device is applied to the outbound device on each floor, the outbound device is connected with an elevator control system of an elevator, the elevator control system comprises a first photoelectric transceiver module, the outbound device on each floor comprises a second photoelectric transceiver module, and the device comprises:
the elevator control system comprises an optical energy receiving unit, a first photoelectric transceiving module and a second photoelectric transceiving module, wherein the optical energy receiving unit is used for receiving optical energy emitted by the first photoelectric transceiving module of the elevator control system by adopting the second photoelectric transceiving module, and the optical energy is generated by a light beam which is obtained by converting the acquired electric energy according to power supply electric quantity after the power supply electric quantity is determined by the elevator control system;
a second photoelectric conversion unit for converting the light energy into electric energy;
and the power supply unit is used for supplying power for the outbound device of the power supply unit by adopting the electric energy.
11. Elevator installation comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to any of claims 1-8 when executing the program.
12. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110719458.2A CN113410915B (en) | 2021-06-28 | 2021-06-28 | Method and device for supplying power to outbound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110719458.2A CN113410915B (en) | 2021-06-28 | 2021-06-28 | Method and device for supplying power to outbound device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113410915A true CN113410915A (en) | 2021-09-17 |
| CN113410915B CN113410915B (en) | 2023-08-18 |
Family
ID=77679743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110719458.2A Active CN113410915B (en) | 2021-06-28 | 2021-06-28 | Method and device for supplying power to outbound device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113410915B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246119A (en) * | 2011-05-30 | 2012-12-13 | Toshiba Elevator Co Ltd | Contactless power feeding system of elevator |
| CN106385116A (en) * | 2016-11-03 | 2017-02-08 | 暨南大学 | Laser long-distance wireless charging device based on rotating emission lens |
| CN106451826A (en) * | 2016-12-02 | 2017-02-22 | 国家电网公司 | Laser energy power supply device and method |
| CN108054838A (en) * | 2018-01-08 | 2018-05-18 | 江苏工程职业技术学院 | A kind of passageway lift wireless charging method and its wireless charging device |
| US20190132056A1 (en) * | 2016-03-14 | 2019-05-02 | Wi-Charge Ltd. | System for optical wireless power supply |
| US20200140247A1 (en) * | 2018-11-06 | 2020-05-07 | Gray Manufacturing Company, Inc. | Wireless vehicle lift charging using light |
| CN111884356A (en) * | 2020-07-07 | 2020-11-03 | 日立楼宇技术（广州）有限公司 | Wireless power supply system, method and device of elevator and main control equipment |
| JP2021019443A (en) * | 2019-07-22 | 2021-02-15 | 京セラ株式会社 | Optical power supply system |
-
2021
- 2021-06-28 CN CN202110719458.2A patent/CN113410915B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012246119A (en) * | 2011-05-30 | 2012-12-13 | Toshiba Elevator Co Ltd | Contactless power feeding system of elevator |
| US20190132056A1 (en) * | 2016-03-14 | 2019-05-02 | Wi-Charge Ltd. | System for optical wireless power supply |
| CN106385116A (en) * | 2016-11-03 | 2017-02-08 | 暨南大学 | Laser long-distance wireless charging device based on rotating emission lens |
| CN106451826A (en) * | 2016-12-02 | 2017-02-22 | 国家电网公司 | Laser energy power supply device and method |
| CN108054838A (en) * | 2018-01-08 | 2018-05-18 | 江苏工程职业技术学院 | A kind of passageway lift wireless charging method and its wireless charging device |
| US20200140247A1 (en) * | 2018-11-06 | 2020-05-07 | Gray Manufacturing Company, Inc. | Wireless vehicle lift charging using light |
| JP2021019443A (en) * | 2019-07-22 | 2021-02-15 | 京セラ株式会社 | Optical power supply system |
| CN111884356A (en) * | 2020-07-07 | 2020-11-03 | 日立楼宇技术（广州）有限公司 | Wireless power supply system, method and device of elevator and main control equipment |
Non-Patent Citations (1)
| Title |
|---|
| 王景星;: "无线输电关键技术及其应用", 山东工业技术, no. 24, pages 176 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113410915B (en) | 2023-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH05268369A (en) | Device and method for monitoring power loss of remote communication system | |
| CN103475059A (en) | System and method for monitoring integrated charger of multiplexed output coordination control electric automobile | |
| CN113432834A (en) | Converter valve light path fault detection method and device and converter valve control system | |
| CN102897613B (en) | Elevator intelligent group control system and method | |
| CN101986656B (en) | Self-adaptive control system of photovoltaic network | |
| CN108282540A (en) | A kind of subway monitoring system and its monitoring method | |
| CN104898435B (en) | Home services system and its fault handling method, household appliance, server | |
| CN102097818A (en) | Photovoltaic reverse power control and protection system | |
| CN111247780A (en) | Elevator system with mobile communication network and method for providing mobile communication network for elevator system | |
| CN107180393B (en) | Centralized platform server for monitoring power transformation system | |
| CN113410915A (en) | Method and device for supplying power to outbound device | |
| CN212403037U (en) | Elevator remote control system based on cloud computing | |
| CN213011396U (en) | Non-contact elevator button | |
| CN103935851A (en) | Elevator group control system | |
| CN113419456B (en) | Method, system, program product and storage medium for controlling return of elevator to base station | |
| CN203025639U (en) | Micro server and power supply system thereof | |
| CN113086783B (en) | Elevator group control operation system and method | |
| CN213069532U (en) | Intelligent safety monitoring and data transmission system for construction elevator | |
| CN219990829U (en) | Floor outbound controller | |
| CN103064495B (en) | A kind of microserver and electric power system thereof | |
| CN112769230A (en) | Distributed edge micro-cloud monitoring system based on container technology | |
| CN112003328A (en) | Control method and control system of micro-grid system | |
| CN214756123U (en) | Multi-motor control system | |
| CN116014863B (en) | Base station power supply method based on photovoltaic controller | |
| CN108832416A (en) | A kind of intelligent socket system based on bluetooth MESH technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |