CN113410915B - Method and device for supplying power to outbound device - Google Patents
Method and device for supplying power to outbound device Download PDFInfo
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- CN113410915B CN113410915B CN202110719458.2A CN202110719458A CN113410915B CN 113410915 B CN113410915 B CN 113410915B CN 202110719458 A CN202110719458 A CN 202110719458A CN 113410915 B CN113410915 B CN 113410915B
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- control system
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- 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
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- 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
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- 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
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- 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 device of each floor, the elevator control system comprises a first photoelectric transceiver module, the outbound device of each floor comprises a second photoelectric transceiver module, and the method comprises the following steps: determining the power supply quantity; according to the power supply quantity, the first photoelectric transceiver module is used for converting the acquired electric energy into a first light beam, the first light beam is emitted from top to bottom in the elevator hoistway, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiver module and convert the light energy into electric energy, and the electric energy is used for supplying power to the outbound devices of the users, so that wireless power supply of the outbound devices is realized, the power supply cost caused by hoistway wiring is effectively reduced, and meanwhile, 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 current elevator system, most elevator floor calling devices are connected with an elevator control system through cables, and the cables are used as transmission carriers of electric energy and signals of the elevator floor calling system. The connection mode increases with the increase of building height, the cable grows, the installation of the cable and the outbound device is difficult, and the installation cost increases. The transmission of the electric signal can also cause serious voltage drop, the number of floors is increased to cause the increase of communication nodes, and the reliable transmission of the signal is also affected.
Disclosure of Invention
The application provides a method and a device for supplying power to an outbound device, which are used for solving the problems of high cost and difficult installation because cable wires are required to be laid when the outbound device is powered in the related technology.
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, where the elevator control system is connected to an outbound device on each floor, the elevator control system includes a first photoelectric transceiver module, and the outbound device on each floor includes a second photoelectric transceiver module, and the method includes:
determining the power supply quantity;
according to the power supply electric quantity, the first photoelectric transceiver module is adopted to convert the acquired electric energy into a first light beam, the first light beam is emitted from top to bottom in the elevator hoistway, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiver module, the light energy is converted into electric energy, and the electric energy is used for supplying power for the outbound devices of the floors.
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 of each floor, where 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 of each floor includes a second photoelectric transceiver module, and the method includes:
the method comprises the steps that a second photoelectric receiving and transmitting module is adopted to receive light energy emitted by a first photoelectric receiving and transmitting module of the elevator control system, the light energy is generated by a light beam formed by converting acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined for the elevator control system;
and converting the light energy into electric energy, and adopting the electric energy to supply power for the calling-out device of the self.
In a third aspect, an embodiment of the present application further provides an apparatus for supplying power to an outbound device, where the apparatus is applied to an elevator control system, where the elevator control system is connected to an outbound device on each floor, the elevator control system includes a first photoelectric transceiver module, and the outbound device on each floor includes a second photoelectric transceiver module, and the apparatus includes:
the power supply electric quantity determining unit is used for determining the power supply electric quantity;
the first photoelectric conversion unit is used for converting the acquired electric energy into a first light beam by adopting the first photoelectric receiving and transmitting module according to the power supply electric quantity, and emitting the first light beam from top to bottom in the elevator hoistway, so that the outbound devices of all floors can receive corresponding light energy by the second photoelectric receiving and transmitting module, and the light energy is converted into electric energy, and the electric energy is used for supplying power for the outbound devices of the floors.
In a fourth aspect, an apparatus for supplying power to an outbound device, the apparatus 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 photoelectric transceiver module, the outbound device on each floor including a second photoelectric transceiver module, the apparatus comprising:
the light energy receiving unit is used for receiving light energy emitted by a first photoelectric receiving and transmitting module of the elevator control system by adopting a second photoelectric receiving and transmitting module, wherein the light energy is generated by a light beam formed by converting the acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined for the elevator control system by the light energy;
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 calling-out device by adopting the electric energy.
In a fifth aspect, an embodiment of the application also provides an elevator installation comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of the first or second aspect described above when executing the program.
In a sixth aspect, embodiments of the present application also provide a computer readable storage medium having stored thereon a computer program which when executed by a processor implements the method of the first or second aspects described above.
The application has the following beneficial effects:
in this embodiment, when power is required to be supplied to the outbound device, the elevator control system first determines the power supply capacity of the outbound device of each floor, then obtains electric energy from the power supply by using the first photoelectric transceiver module according to the power supply capacity, converts the obtained electric energy into a first light beam, and then emits the first light beam from top to bottom in the elevator hoistway, so that the outbound device of 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 of the elevator, thereby realizing wireless power supply for the outbound device, effectively reducing power supply cost caused by hoistway wiring, and improving power transmission efficiency.
Drawings
Fig. 1 is a flowchart of an embodiment of a method for powering an outbound device according to an embodiment of the present application;
fig. 2 is a schematic diagram of an elevator control system according to a first embodiment of the present application connected to outbound devices on each floor;
fig. 3 is a schematic view of another elevator control system according to an embodiment of the present application connected to outbound devices on 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 powering an outbound device according to a third embodiment of the present application;
fig. 6 is a flowchart of an embodiment of a method for powering an outbound device according to a fourth embodiment of the present application;
fig. 7 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. 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 view of an elevator apparatus according to a seventh embodiment of the present application.
Detailed Description
The application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present application are shown in the drawings.
Example 1
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 may be applied to an elevator control system, and the elevator control system is connected to outbound devices of floors, and the elevator control system includes a first photoelectric transceiver module (i.e., "photoelectric transceiver" of fig. 2), and the outbound devices of floors include a second photoelectric transceiver module, as shown in the connection schematic diagram of fig. 2. In this embodiment, the elevator control system is configured to supply power to the outbound devices of each floor, and the path of the power transmission is transmitted to the second photoelectric transceiver module of the outbound device of 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 the photoelectric transceiver module is used to convert optical energy into electrical energy, or convert electrical energy into optical energy.
As shown in fig. 1, the present embodiment may include the following steps:
step 110, determining the power supply quantity.
In this step, when power is supplied to the outbound devices of each floor, the elevator control system needs to determine the power supply amount, where the power supply amount refers to the total amount of power required to maintain the normal operation of the outbound devices of each floor.
The power supply electric quantity can be a value preset in advance according to experience, or can be a value determined after the calling-out device of each floor sends the required electric quantity to the elevator control system.
It should be noted that, due to the fact that there is a loss of electric energy in the power supply process, in order to ensure that the outbound devices of each floor can keep working normally in the presence of consumption, the power generation amount of the elevator control system can be larger than the power supply amount.
In one embodiment, step 110 may include the steps of:
step 110-1, determining the number of outbound devices controlled by the elevator control system.
For example, in an elevator control system, n floors are controlled in total, and if one outbound device is installed in each floor, a total of n outbound devices are controlled by the elevator control system, i.e., the number of outbound devices controlled by the elevator control system is n.
Step 110-2, determining the power supply electric quantity based on the preset electric quantity preset for each outbound device and the quantity.
In this step, the preset electric quantity may be preset according to experience, the working power of the outbound device, and the like.
The power supply capacity may be determined according to the preset power capacity and the number of outbound devices, for example, the preset power capacity set by each outbound device is a, the number of outbound devices controlled by the elevator control system is n, and the power supply capacity is a×n.
In another embodiment, as shown in the interactive schematic diagram of fig. 3, the elevator control system may further include a first wireless communication module, and the outbound device of each floor may further include a second wireless communication module, where 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 interactive information may include status information of the outbound device, and step 110 may further include the steps of:
and 110-3, receiving state information of 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.
The status information may include, for example, a real-time status of the outbound device and a conversion rate of the second photoelectric 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 call button of the outbound device, and the operating state may be a state maintained from the pressing of the call button of the outbound 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, in general the amount of power in the operating state is greater than the amount of power in the standby state. When the call-out device is realized, the real-time state of the current call-out device can be determined by detecting the triggering condition of the elevator calling key.
The conversion rate of the second photoelectric transceiver module may also be referred to as a photoelectric conversion rate, and refers to efficiency of converting optical energy into electrical energy or efficiency of converting electrical energy into optical energy. The conversion rate is affected by the manufacturing material, structure, etc. of the optoelectronic transceiver. In practice, the conversion rate of the photoelectric transceiver module may be determined and recorded in a parameter table during production thereof, and the outbound device may obtain the conversion rate of the corresponding second photoelectric 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 state and the conversion rate of each outbound device are obtained, the real-time state and the conversion rate can be combined to obtain the required electric quantity of each outbound device. When the method is implemented, different electric quantity values can be preset in different real-time states, and on the premise that the conversion rate of the photoelectric receiving and transmitting 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 generated energy of the elevator control system (namely the required electric quantity of the outbound device) =the electric quantity value/conversion rate corresponding to the current real-time state. For example, assuming that a certain outbound device is in an operating state, the preset electric quantity of the outbound device in the operating state is 80 units, and the conversion rate of the second photoelectric transceiver module is 40%, then the required electric quantity of the outbound device at this time is 80/40% = 200 units, that is, the elevator control system needs to send more than 200 units of electric energy to the outbound device, so that at 40% of the conversion rate, more than 80 units of electric energy can be obtained for the outbound device to work.
And step 110-5, summarizing the required electric quantity of each outbound device to obtain the power supply electric quantity.
After the respective required electric quantity of each outbound device can be obtained according to the calculation method, the required electric quantity of each outbound device is summed and summarized, so that the power supply electric quantity of the elevator control system can be obtained.
In other embodiments, in addition to the state information, the information interacted by the elevator control system with the outbound devices of each floor may further include other communication signals, for example, including an elevator call signal, an elevator control signal responding to the elevator call signal, and the like, and specifically, in a scenario of elevator call, when the outbound device detects a call request of a user (for example, when the elevator call request is detected by detecting a user triggering an elevator call button, the elevator call request may be regarded as being detected), the call request may be sent to a first wireless communication module of the elevator control system through a second wireless communication module, after the elevator control system receives the call request, a target elevator responding to the call request is determined through a preset strategy, and then the number of the target elevator is returned to a corresponding second wireless communication module through the first wireless communication module, and after the number of the target elevator is received by the outbound device according to the second wireless communication module, the number of the target elevator may be displayed through a display device between the elevators. The embodiment can solve the problems of reduced transmission reliability and signal loss caused by the increase of communication nodes in cable communication through a wireless communication mode, and improves the reliability and safety of signal transmission.
And 120, converting the acquired electric energy into a first light beam by adopting the first photoelectric transceiver module according to the power supply electric quantity, and transmitting the first light beam from top to bottom in an elevator hoistway so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiver module and convert the light energy into electric energy, wherein the electric energy is used for supplying power for the outbound devices of the floors.
In the step, after the power supply electric quantity is determined, electric energy can be obtained corresponding to the power supply electric quantity, wherein the source of the electric energy can be a storage battery of an elevator machine room or a power supply 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 electric quantity so as to prevent energy loss in the transmission process.
In this embodiment, the elevator control system may convert the acquired electrical energy into optical energy through the first photoelectric transceiver module and emit the optical energy in the form of a first beam. The intensity or the light speed of the first light beam is affected by the power supply electric quantity. If the power supply quantity is relatively large, the first light beam is relatively strong or the light intensity is relatively large; otherwise, if the power supply quantity is smaller, the first light beam is weaker or the light speed is smaller.
To minimize energy loss, the first beam may include directional light, such as laser light, infrared light, and 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 situation that an obstacle is blocked 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, assuming that the left arrow line is a first light beam, after the first light beam is emitted from the first photoelectric transceiver module, the first light beam passes through the second photoelectric transceiver module of the outbound device of the highest layer, and then passes down layer by layer until passing through the second photoelectric transceiver module of the outbound device of the lowest layer.
In one implementation, the second opto-electronic transceiver module of each outbound device may be an external module of the outbound device that may extend from the outbound device along the hoistway such that the first light beam emitted from the top of the hoistway may contact the second opto-electronic transceiver module.
For the outbound devices of 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 floors.
In one embodiment, the elevator control system may further include a first energy storage module, and the embodiment may further include the following steps:
receiving a second light beam reflected by a reflecting device positioned at the bottom of the hoistway for the first light beam; and converting the second beam of light into electrical energy for storage in the first energy storage module.
In this embodiment, the emitted light energy may also be recovered in order to avoid energy waste. When the first light beam passes through the second photoelectric transceiver modules layer by layer to reach the bottom of the hoistway, the first light beam can be reflected into the second light beam by the reflecting device. The second light beam, after being received by the second opto-electronic transceiver module, may be converted into electrical energy and stored in the first energy storage module. The electric energy stored in the first energy storage module can be applied to power supply of an outbound device or other elevator components, and can also be used for emergency power supply in the event of power failure, and the embodiment is not limited in this regard.
In this embodiment, when power is required to be supplied to the outbound device, the elevator control system first determines the power supply capacity of the outbound device of each floor, then obtains electric energy from the power supply by using the first photoelectric transceiver module according to the power supply capacity, converts the obtained electric energy into a first light beam, and then emits the first light beam from top to bottom in the elevator hoistway, so that the outbound device of 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 of the elevator, thereby realizing wireless power supply for the outbound device, effectively reducing power supply cost caused by hoistway wiring, and improving power transmission efficiency.
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, as shown in fig. 4, where the 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, and the outbound device on each floor includes a second photoelectric transceiver module, and may include the following steps:
and 210, receiving light energy emitted by a first photoelectric transceiver module of the elevator control system by adopting a second photoelectric transceiver module, wherein the light energy is generated by a light beam formed by converting the acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined for the elevator control system.
In this step, the outbound device may receive 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 electric quantity.
Step 220, converting the light energy into electric energy, and using the electric energy to supply power for the calling-out device.
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 for supplying power to the outbound device.
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 obtained in a wireless mode, the power supply cost caused by the wiring of the hoistway is effectively reduced, and meanwhile, the efficiency of obtaining 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, where 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, and the elevator control system and the outbound device on each floor may perform information interaction through the wireless communication modules, where the interaction information may be determined according to an actual service scenario.
As shown in fig. 5, before step 210, the present embodiment may further include the following steps:
step 310, acquiring state information of the calling device, wherein the state information comprises a real-time state of the calling device and a conversion rate of the second photoelectric transceiver module.
And 320, transmitting 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 quantity according to the state information.
In this embodiment, the interactive information may include status information of the outbound device. The status information may include, for example, a real-time status of the outbound device and a conversion rate of the second photoelectric 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 a call button of the outbound device, and the operating state may be a state maintained from pressing the call button of the outbound 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, in general the amount of power in the operating state is greater than the amount of power in the standby state. When the call-out device is realized, the real-time state of the current call-out device can be determined by detecting the triggering condition of the elevator calling key.
The conversion rate of the second photoelectric transceiver module may also be referred to as a photoelectric conversion rate, and refers to efficiency of converting optical energy into electrical energy or efficiency of converting electrical energy into optical energy. The conversion rate is affected by the manufacturing material, structure, etc. of the optoelectronic transceiver. In practice, the conversion rate of the photoelectric transceiver module may be determined and recorded in a parameter table during production thereof, and the outbound device may obtain the conversion rate of the corresponding second photoelectric transceiver module by reading the parameter table.
After the status information of the outbound device is obtained, the outbound device can send the status information to the first wireless communication module of the elevator control system through the second wireless communication module, so that the first wireless communication module can determine the power supply quantity required to be provided according to the status information.
In this embodiment, the outbound device obtains its own status information and sends the status information to the elevator control system through the second wireless communication module, so that the elevator control system can determine the power supply electric quantity according to the status information sent by each outbound device, thereby making the power supply electric quantity more conform to the requirements of each outbound device and reducing the electric energy waste.
Example IV
Fig. 6 is a flowchart of an embodiment of a method for powering an outbound device according to a fourth embodiment of the present application, where in the embodiment, the outbound device may further include an energy storage module for storing electric energy, as shown in fig. 6, before step 210, the embodiment may further include the following steps:
step 410, monitoring the real-time electric quantity of the energy storage module, and if the real-time electric quantity is monitored to not meet the preset electric quantity condition, determining that the electric quantity of the current outbound device is insufficient.
In one implementation, the power monitor may be installed in the outbound device to monitor the power of the energy storage module of the outbound device, and when the power monitor monitors that the real-time power of the energy storage module does not meet the preset power condition (e.g., the real-time power is lower than the preset power threshold), it determines that the current outbound device is not sufficiently powered, and outputs a power shortage signal to the outbound device.
Step 420, acquiring state information of the calling device, wherein the state information comprises a real-time state of the calling device and a conversion rate of the second photoelectric transceiver module.
In this step, after the outbound device receives the electric quantity shortage signal, the outbound device may acquire its own state information.
And step 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 can determine the power supply quantity according to the power supply request.
After obtaining the status information of the outbound device, the outbound device may generate a power supply request according to the status information, where the power supply request may include the status information, and then send the power supply request to a first wireless communication module of the elevator control system through a second wireless communication module, so that the elevator control system determines a power supply amount according to the power supply request.
In order to facilitate the implementation of the embodiment, a switch may be provided for 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 power of the outbound device is sufficient, the switch is turned off, so that the outbound device is prevented from receiving light energy.
The difference between this embodiment and the embodiment of fig. 5 is that the outbound device in this embodiment requests the elevator control system to supply power by sending a power supply request, so that the elevator control system performs on-demand power supply 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 fig. 5 embodiment is continuously powered, so the present embodiment can reduce power waste better than the fig. 5 embodiment.
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 device on each floor, the elevator control system includes a first photoelectric transceiver module, and the outbound device on each floor includes a second photoelectric transceiver module, and the device includes:
a power supply amount determining unit 510 for determining a power supply amount;
the first photoelectric conversion unit 520 is configured to convert the obtained electrical 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 devices on each floor receive the corresponding optical energy by using the second photoelectric transceiver module, and convert the optical energy into electrical energy, where the electrical energy is used to supply power to the outbound devices on each floor.
In one embodiment, the power supply amount determining unit 510 may include the following sub-units:
an outbound device number determination subunit configured to determine 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 devices of each floor further comprises a second wireless communication module;
the power supply amount determining unit 510 may include the following sub-units:
a state information transmitting subunit, configured to receive, by using the first wireless communication module, state information that is sent by each outbound device through the second wireless communication module, where the state information includes a real-time state of the outbound device and a conversion rate of a second photoelectric transceiver module corresponding to the outbound device;
the electric quantity determining subunit of the outbound device is used for determining the electric quantity required by each outbound 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 and obtaining 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 following units:
the second light beam receiving unit is used for receiving a second light beam reflected by the reflecting device at the bottom of the hoistway for the first light beam;
an electrical energy storage unit for converting the second beam of light into electrical energy for storage in the first energy storage module.
In one 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 be continuously transmitted downwards after passing through the second photoelectric transceiver module.
It should be noted that, the device for supplying power to an outbound device provided by the embodiment of the present application may execute the method for supplying power to an outbound device provided by the first 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, and 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 sent by the first optical transceiver module of the elevator control system by using the second optical transceiver module, where the optical energy is generated by a light beam formed by converting acquired electrical energy according to the electrical power supply after determining the electrical power supply for 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 use the electrical energy to supply power to the outbound device.
In one embodiment, the elevator control system further comprises a first wireless communication module, the outbound devices of each floor further comprise a second wireless communication module,
before the second photoelectric transceiver module is used for receiving the light energy sent by the first photoelectric transceiver module of the elevator control system, the device further comprises the following units:
the state information acquisition unit is used for acquiring the state information of the 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 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 quantity according to the state information.
In one embodiment, the outbound device further comprises an energy storage module; the apparatus may further comprise:
the power monitoring unit is used for monitoring the real-time power of the energy storage module, and determining that the power of the current outbound device is insufficient if the real-time power is monitored to not meet the preset power 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.
The device for supplying power to the outbound device provided by the embodiment of the application can execute the method for supplying power to the outbound device provided by the second embodiment of the application and the fourth embodiment of the application, and has the corresponding functional modules and beneficial effects of the execution method.
Example seven
Fig. 9 is a schematic structural view of an elevator apparatus according to a seventh embodiment of the present application, and 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 processors 710 in the elevator installation may be one or more, one processor 710 being taken as an example in fig. 9; the processor 710, the memory 720, the input means 730 and the output means 740 in the elevator installation may be connected by a bus or other means, in fig. 9 by way of example.
The memory 720 is a computer-readable storage medium that can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules, that correspond to the method embodiments of the present application. The processor 710 performs various functional applications of the elevator apparatus and data processing, i.e., implements the above-described methods, by running software programs, instructions, and modules stored in the memory 720.
Memory 720 may include primarily a program storage area and a data storage area, wherein the program storage area may store an operating system, at least one application program required for functionality; the storage data area may store data created according to the use of the terminal, etc. In addition, 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, memory 720 may further include memory remotely located with respect to processor 710, which may 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 may be used to receive entered numeric or character information and to generate key signal inputs related to user settings and function control 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 of the method embodiment when executed by a computer processor.
From the above description of embodiments, it will be clear to a person skilled in the art that the present application may be implemented by means of software and necessary general purpose hardware, but of course also by means of hardware, although in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art 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 (RandomAccess Memory, RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, etc., and include several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments of the present application.
It should be noted that, in the embodiment of the apparatus, each module and the module included are only divided according to the functional logic, but not limited to the above-mentioned division, so long as the corresponding functions can be implemented; in addition, the specific names of the functional modules are only for distinguishing from each other, and are not used for limiting the protection scope of the present application.
Note that the above is only a preferred embodiment of the present application and the technical principle applied. 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, while the application has been described in connection with the above embodiments, the application is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the application, which is set forth in the following claims.
Claims (8)
1. A method of powering an outbound device, the method being applied to an elevator control system, the elevator control system being coupled to outbound devices on each floor, the elevator control system including a first photoelectric transceiver module, the outbound devices on each floor including a second photoelectric transceiver module, the method comprising:
determining the power supply quantity;
according to the power supply quantity, the first photoelectric transceiver module is adopted to convert the acquired electric energy into a first light beam, the first light beam is emitted from top to bottom in an elevator hoistway, so that the outbound devices of all floors receive corresponding light energy through the second photoelectric transceiver module and convert the light energy into electric energy, and the electric energy is used for supplying power for the outbound devices of the floors;
wherein the elevator control system further comprises a first wireless communication module, the outbound device of each floor further comprises a second wireless communication module,
the determining the power supply quantity includes:
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.
2. The method of claim 1, wherein the determining the amount of power supplied comprises:
determining the 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 any of claims 1-2, 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 positioned at the bottom of the hoistway for the first light beam;
converting the second beam of light into electrical energy for storage in the first energy storage module.
4. The method of any of claims 1-2, wherein the first light beam is directed light and the second optoelectronic transceiver module of each outbound device is fabricated from a light transmissive material such that the first light beam is capable of continuing to pass down through the second optoelectronic transceiver module.
5. A method of powering an outbound device, the method being applied to outbound devices on each floor, the outbound devices being connected to an elevator control system for an elevator, the elevator control system including a first photoelectric transceiver module, the outbound devices on each floor including a second photoelectric transceiver module, the method comprising:
the method comprises the steps that a second photoelectric receiving and transmitting module is adopted to receive light energy emitted by a first photoelectric receiving and transmitting module of the elevator control system, the light energy is generated by a light beam formed by converting acquired electric energy according to the power supply electric quantity after the power supply electric quantity is determined for the elevator control system;
converting the light energy into electric energy, and adopting the electric energy to supply power for an outbound device of the device;
wherein 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 receiving, by the second photoelectric transceiver module, the optical energy emitted by the first photoelectric transceiver module of the elevator control system, the method further includes:
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 sending the state information to the first wireless communication module through the second wireless communication module so as to facilitate the elevator control system to determine the power supply quantity according to the state information.
6. The method of claim 5, wherein the outbound device further comprises an energy storage module; before the acquiring the own state information, the method further comprises:
monitoring the real-time electric quantity of the energy storage module;
if the real-time electric quantity is monitored to not meet the preset electric quantity condition, determining that the electric quantity of the current outbound device is insufficient;
the sending, by the second wireless communication module, the status information to the first 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.
7. 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 one of claims 1-6 when executing the program.
8. A computer readable storage medium, on which a computer program is stored, characterized in that the program, when being executed by a processor, implements the method according to any of claims 1-6.
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