CN112607537A - Elevator emergency system control method and device, elevator, equipment and storage medium - Google Patents
Elevator emergency system control method and device, elevator, equipment and storage medium Download PDFInfo
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- CN112607537A CN112607537A CN202011455287.9A CN202011455287A CN112607537A CN 112607537 A CN112607537 A CN 112607537A CN 202011455287 A CN202011455287 A CN 202011455287A CN 112607537 A CN112607537 A CN 112607537A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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Abstract
The invention discloses a method and a device for controlling an elevator emergency system, an elevator, equipment and a storage medium, wherein the method comprises the following steps: when the power failure of the mains supply is detected, the connection between the mains supply and the emergency power supply cabinet is cut off to start the emergency power supply cabinet, and a plurality of power supplies are arranged in the emergency power supply cabinet; detecting the current running state of the elevator; connecting a power supply adaptive to the running state into the elevator so that the power supply starts a functional component corresponding to the power supply in the elevator; if the function is successfully started, the function is driven to execute the designated control operation, so that the elevator application stops in a manner adapted in the running state. This scheme is integrated to the emergency power source cabinet with multiple power, realizes the unified control to different powers, can be when mains supply has a power failure suddenly, in time for the functional unit power supply in the elevator to guarantee the steady operation of functional unit, guarantee that the elevator can steadily stop the ladder at the power failure in-process, can ensure passenger's in the elevator safety.
Description
Technical Field
The embodiment of the invention relates to an elevator emergency rescue technology, in particular to a control method and device of an elevator emergency system, an elevator, equipment and a storage medium.
Background
At present, the elevators of high-rise residences are powered by a mains supply when in normal operation, once the mains supply is powered off, the elevators stop operating, passengers are trapped in the elevators, and most elevators are provided with elevator power failure emergency rescue systems (elevator emergency systems for short) in order to solve the problem.
However, the elevator emergency system of the existing house mainly comprises three parts, wherein the first part is a power-off cabinet and is mainly used for emergency rescue under the condition of mains supply power failure or abnormity; the second part is a brake releasing power supply, and an elevator maintenance worker or a worker manually controls a brake of a band-type brake to release under the condition of power or no power, so that the elevator car of the elevator is controlled to move to a target position; the third part is a lighting power supply and an intercom power supply for emergency rescue, and can provide power supply required by elevator rescue for a lighting system and an intercom system of the elevator under the condition that the mains supply is suddenly powered off. Therefore, the internal devices and the equipment of the conventional elevator emergency system are dispersed, and are separately controlled for various power failure rescue equipment and devices, so that a plurality of power sources can not be uniformly controlled at the same time, and the power failure rescue efficiency of the elevator can be influenced.
Disclosure of Invention
The invention provides a control method and device of an elevator emergency system, an elevator, equipment and a storage medium, and aims to solve the problems that an existing elevator emergency system cannot uniformly control a plurality of power supplies and is low in rescue efficiency.
In a first aspect, an embodiment of the present invention provides a method for controlling an elevator emergency system, where the method includes:
when the power failure of a mains supply is detected, the connection between the mains supply and an emergency power supply cabinet is cut off to start the emergency power supply cabinet, wherein a plurality of power supplies are arranged in the emergency power supply cabinet;
detecting the current running state of the elevator;
accessing a power supply adapted to the running state into the elevator to enable the power supply to start a functional component corresponding to the power supply in the elevator;
and if the functional component is successfully started, driving the functional component to execute specified control operation so as to stop the elevator in a manner of adapting the elevator application in the running state.
In a second aspect, an embodiment of the present invention further provides an elevator emergency system control apparatus, where the apparatus includes:
the emergency power supply cabinet starting module is used for cutting off the connection between a mains supply and an emergency power supply cabinet to start the emergency power supply cabinet after detecting that the mains supply is powered off, and a plurality of power supplies are arranged in the emergency power supply cabinet;
the elevator running state detection module is used for detecting the current running state of the elevator;
the functional component starting module is used for connecting a power supply matched with the running state into the elevator so as to enable the power supply to start a functional component corresponding to the power supply in the elevator;
and the elevator stopping control module is used for driving the functional component to execute specified control operation if the functional component is successfully started so as to stop the elevator in a manner of adapting the elevator application in the running state.
In a third aspect, an embodiment of the present invention further provides an elevator, where the elevator includes an emergency power supply cabinet and a functional component; the power box is connected with the emergency power cabinet;
the emergency power supply cabinet is used for cutting off the connection with the mains supply and starting the emergency power supply cabinet when the mains supply is powered off;
a plurality of power supplies are arranged in the emergency power supply cabinet, the power supply matched with the current running state of the elevator is connected into the elevator, and the emergency power supply cabinet is used for starting functional components corresponding to the power supplies in the elevator;
the functional component is arranged to perform a specified control operation upon successful start-up to stop the elevator in a manner adapted to the elevator application in the operating state.
In a fourth aspect, an embodiment of the present invention further provides a computer device, where the computer device includes:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the elevator emergency system control method of the first aspect.
In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the elevator emergency system control method according to the first aspect.
According to the emergency power supply cabinet, after the power failure of the mains supply is detected, the connection between the mains supply and the emergency power supply cabinet is cut off, so that the emergency power supply cabinet is started, and a plurality of power supplies are arranged in the emergency power supply cabinet; detecting the current running state of the elevator; connecting a power supply adaptive to the running state into the elevator so that the power supply starts a functional component corresponding to the power supply in the elevator; if the function is successfully started, the function is driven to execute the designated control operation, so that the elevator application stops in a manner adapted in the running state. The scheme integrates various power supplies into the emergency power supply cabinet, realizes the unified control of different power supplies, only the power supply which is adapted to the current running state is connected into the elevator by detecting the current running state of the elevator, can not only save electric energy, but also ensure the continuous and stable operation of the elevator under the condition of commercial power failure at present, ensure the personal safety of passengers in the elevator, meanwhile, the power supply with different power supply functions is used for starting the functional components of the elevator and driving the functional components to execute appointed control operation so as to stop the elevator in a manner of adapting the elevator in the running state, thereby guarantee that the elevator can steadily stop the ladder at the power failure in-process, promote passenger's experience, further, elevator emergency system in this scheme has realized adjusting down a plurality of functional component normal operating with the elevator at same moment, can further promote the rescue efficiency that the elevator has a power failure.
Drawings
Fig. 1 is a schematic structural diagram of an emergency system of an elevator according to an embodiment of the present invention;
fig. 2 is a schematic circuit layout diagram of an emergency power supply cabinet of an elevator according to an embodiment of the present invention;
fig. 3 is a flowchart of a control method for an elevator emergency system according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an elevator emergency system control device according to a second embodiment of the present invention;
fig. 5 is a schematic structural diagram of an elevator provided in the third embodiment of the present invention;
fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention.
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.
It should be noted that: in the description of the embodiments of the present invention, the terms "first," "second," and the like are used solely to distinguish one from another and are not intended to indicate or imply relative importance.
Fig. 1 is a schematic structural diagram of an emergency system of an elevator according to an embodiment of the present invention, and as shown in fig. 1, the emergency system of an elevator provided in the present application includes a power box, an emergency power cabinet, and a control cabinet, where the power box is connected to the emergency power cabinet, the emergency power cabinet is connected to the control cabinet, and the emergency power cabinet and the control cabinet can communicate with each other through an SCL communication protocol.
Fig. 2 is a schematic circuit layout diagram of an emergency power cabinet of an elevator according to an embodiment of the present invention, and referring to fig. 2, the working principle of the emergency power cabinet can be summarized as follows: if meet under mains supply outage (the electric wire netting outage) or abnormal working condition, the emergency power source cabinet supplies power through first module 11 to the switch board is stopped to the steady of the car of realization elevator, wherein, first module 11 can accomplish the power supply and switch in 50ms, realizes online power supply, guarantees that the master control circuit board in the switch board is in electrified state always. Under the working condition of normal power-on or power-off (such as elevator maintenance), when no passenger is in the car of the elevator, a maintenance worker or a technician can manually operate a brake release power supply (also called a brake power supply) to move the car of the elevator to a target position to maintain the elevator, and the function is realized by the second module 12, under the working condition of power-on, the brake release control is realized through the AC/DC rectifying module 16 in the second module 12, under the working condition of power-off, the power is supplied by the storage battery 15, and the brake release control is realized through the DC/DC voltage conversion module 17 in the second module 12. The third module 13 is used for supplying power to the lighting system in the elevator in the power-off mode, and the fourth module 14 is used for supplying power to the wireless intercom system in the elevator in the power-off mode.
Example one
Fig. 3 is a flowchart of an elevator emergency system control method according to an embodiment of the present invention, where the method is applicable to emergency power supply of an elevator in an emergency mains power failure state, and the method may be executed by an elevator emergency system control device, where the elevator emergency system control device may be implemented by software and/or hardware and may be configured in computer equipment, such as a server, a workstation, a personal computer, and the like, and the method specifically includes the following steps:
and S101, when the power failure of the mains supply is detected, the connection between the mains supply and the emergency power supply cabinet is cut off to start the emergency power supply cabinet.
In the embodiment of the invention, all power supplies required by the emergency system of the household ladder are integrated in the emergency power supply cabinet, the emergency power supply cabinet is internally provided with a plurality of power supplies and storage batteries, the storage batteries are connected with a mains supply under the normal condition of power supply, the mains supply charges the storage batteries, and when the mains supply is powered off, the storage batteries are disconnected with the mains supply, and the storage batteries supply power to the plurality of power supplies in the emergency power supply cabinet.
Referring to fig. 1, because there is a connection relationship between the control cabinet of the elevator and the emergency power supply cabinet, and information can be exchanged between the control cabinet and the emergency power supply cabinet in real time. In the emergency power supply cabinet, a plurality of power supplies are respectively connected with a plurality of power supply loops, different power supply loops are correspondingly connected with different wiring terminals in the control cabinet, the power supply loops can be supplied with power by the storage battery and activated and controlled by the control cabinet in a power failure emergency state, and the power supply loops in the emergency power supply cabinet are used for supplying power to the elevator so as to maintain the normal operation of the elevator in a short time.
Therefore, after the power failure of the mains supply is detected, the control cabinet of the elevator loses the power supply, the elevator may be out of control and abnormal, in order to stabilize the current state of the elevator, avoid sudden stop and sudden movement of the elevator, and preferentially cut off the connection between the mains supply and the emergency power supply cabinet so as to start the emergency power supply cabinet to supply power for functional components such as the control cabinet of the elevator.
S102, detecting the current running state of the elevator.
In this embodiment, the current operating state of the elevator can be determined by detecting the position of the elevator at the current time, the first load of the car of the elevator, the second load of the counterweight of the elevator, and the direction in which the car of the elevator is traveling in the hoistway. The embodiment of the invention does not limit the concrete mode of detecting the current running state of the elevator.
In the specific implementation, the position of the current elevator car in the hoistway can be detected through a position detection sensor, the position detection sensor is installed on the side wall of the hoistway and can feed back a detected distance signal to the control cabinet, and therefore the control cabinet can know the position of the elevator car in the hoistway at the current moment; and acquiring a first load of a car of the elevator and a second load of a counterweight of the elevator, wherein the counterweight of the elevator is a component of an elevator traction system and is used for reducing the power of a traction motor and the torque on a traction wheel and a worm wheel. The current running state of the elevator can be determined based on the position, the first load, the second load and the direction after acquiring the position of the car of the elevator at the current moment, the first load of the car, the second load of the counterweight and the direction of the car.
In one example, the specific steps of determining the current operating state of the elevator include: detecting whether the position of the lift car is a flat layer; if the position of the lift car is a flat floor, determining that the current running state of the elevator is a stopping state; if the position of the car is not a flat floor, comparing the first load of the car with the second load of the counterweight, and detecting whether the running direction of the car in the hoistway is ascending or descending; if the first load is smaller than the second load and the direction is ascending, determining that the current operation state of the elevator is a power generation state; if the first load is smaller than the second load and the direction is downward, determining that the current operation state of the elevator is an electric state; if the first load is larger than the second load and the direction is ascending, determining that the current operation state of the elevator is an electric state; and if the first load is larger than the second load and the direction is downward, determining that the current operation state of the elevator is a power generation state.
And S103, connecting the power supply matched with the running state into the elevator so that the power supply starts a functional component corresponding to the power supply in the elevator.
In the embodiment of the invention, the running state of the elevator comprises a stopping state, a power-driven state and a power generation state, and the emergency power supply cabinet can provide an adaptive power supply for the elevator based on the current running state of the elevator, so that the power supply connected into the elevator can start a functional part butted with a power supply loop where the power supply is positioned.
The functional components refer to mechanical devices or equipment which play an auxiliary role in normal operation of a car of the elevator, and belong to a part of the elevator.
In one case of this embodiment, it is detected that the current operating state of the elevator is a stopped state, which means that the car of the elevator is on a flat floor. The power that current emergency power source cabinet provided includes control power, and the functional unit includes the switch board, and control power connection control cabinet.
And after the current operation state of the elevator is determined to be the stop state, the storage battery in the emergency power supply cabinet is controlled to be connected into the control power supply to supply power to the control power supply so that the control power supply starts the control cabinet.
In another case of this embodiment, it is detected that the current operation state of the elevator is an electric state, where the electric state indicates that the car of the elevator is at a non-flat floor, the first load of the car is smaller than the second load of the counterweight, and the direction of the car is downward; or the electric state indicates that the elevator car is in a non-flat floor, the first load of the elevator car is greater than the second load of the counterweight, and the direction of the elevator car is upward; the power supply in the emergency power supply cabinet comprises a control power supply, a band-type brake power supply, a lighting power supply and an intercom power supply, the functional components comprise a control cabinet, a band-type brake, a lighting device and an intercom device, the control power supply is connected with the control cabinet, the band-type brake power supply is connected with the band-type brake, the lighting power supply is connected with the lighting device, and the intercom device is connected with the intercom power supply.
After the current operation state of the elevator is determined to be an electric state, a storage battery in the emergency power supply cabinet is controlled to be connected into the control power supply and supply power to the control power supply so that the control power supply starts the control cabinet; controlling a storage battery in the emergency power supply cabinet to be connected into a band-type brake power supply and supplying power to the band-type brake power supply so as to enable the band-type brake power supply to start a band-type brake; controlling a storage battery in the emergency power supply cabinet to be connected to the lighting power supply and supply power to the lighting power supply so that the lighting power supply starts the lighting equipment; and controlling a storage battery in the emergency power cabinet to be connected into the talkback power supply and supplying power to the talkback power supply so as to enable the talkback power supply to start the talkback equipment.
In a specific implementation, as shown in fig. 2, the second module 12 includes a power supply loop of a brake power supply (also called a brake release power supply), the third module 13 includes a power supply loop of a lighting power supply, and the fourth module 14 includes a power supply loop of an intercom power supply, and after determining that the current operation state of the elevator is an electric state, the short-circuit switch K2 is controlled to be closed, so that the storage battery is communicated with the power supply loop where the brake power supply is located, and the storage battery is successfully connected to the brake power supply, so that the DC/DC voltage conversion module 17 in the second module 12 can realize brake release braking control of the elevator; and the short-circuit switch K1 is controlled to be closed, so that the storage battery is respectively communicated with the lighting power supply and the power supply loop where the intercom power supply is located, namely the power supply loop of the third module 13 is conducted, the power supply loop of the fourth module 14 is conducted, and the storage battery can be successfully accessed into the lighting power supply and the intercom power supply.
In another case of this embodiment, it is detected that the current operating state of the elevator is a power generating state, where the power generating state indicates that the car of the elevator is at a non-flat floor, the first load of the car is less than the second load of the counterweight, and the operating direction of the elevator is upward; or the power generation state indicates that the lift car of the elevator is on a non-flat floor, the first load of the lift car is larger than the second load of the counterweight, the running direction of the elevator is downward, the power supply comprises a control power supply, a band-type brake power supply, a lighting power supply and an intercom power supply, the functional components comprise a control cabinet, a band-type brake, lighting equipment and intercom equipment, the control power supply is connected with the control cabinet, the band-type brake power supply is connected with the band-type brake, the lighting power supply is connected with the lighting equipment, and the intercom power supply is connected with the.
After the current operation state of the elevator is determined to be a power generation state, a storage battery in the emergency power supply cabinet is controlled to be connected into the control power supply and supply power to the control power supply so that the control power supply starts the control cabinet; controlling a storage battery in the emergency power supply cabinet to be connected into a band-type brake power supply and supplying power to the band-type brake power supply so as to enable the band-type brake power supply to start a band-type brake; controlling a storage battery in the emergency power supply cabinet to be connected to the lighting power supply and supply power to the lighting power supply so that the lighting power supply starts the lighting equipment; and controlling a storage battery in the emergency power cabinet to be connected into the talkback power supply and supplying power to the talkback power supply so as to enable the talkback power supply to start the talkback equipment.
In a specific implementation, as shown in fig. 2, the second module 12 includes a power supply loop of a brake power supply (also called a brake release power supply), the third module 13 includes a power supply loop of a lighting power supply, and the fourth module 14 includes a power supply loop of an intercom power supply, and after determining that the current operation state of the elevator is a power generation state, the short-circuit switch K2 is controlled to be closed, so that the storage battery is communicated with the power supply loop where the brake power supply is located, and the storage battery is successfully connected to the brake power supply, so that the DC/DC voltage conversion module 17 in the second module 12 can realize brake release braking control of the elevator and maintain the car of the elevator in a state without brake release; and the short-circuit switch K1 is controlled to be closed, so that the storage battery is respectively communicated with the lighting power supply and the power supply loop where the intercom power supply is located, namely the power supply loop of the third module 13 is conducted, the power supply loop of the fourth module 14 is conducted, and the storage battery can be successfully accessed into the lighting power supply and the intercom power supply.
And S104, if the functional component is started successfully, driving the functional component to execute specified control operation so as to stop the elevator in a manner of adapting the elevator application in the running state.
In this embodiment it is determined whether the functional part of the elevator has been successfully started, and if the functional part has been successfully started, the drive functional part performs a specified control operation to stop the elevator application in a manner adapted in the operating state. If the starting fails, the abnormality detection is carried out on the power supply and the power supply loop in the emergency power supply cabinet, and the abnormality detection is carried out on the functional parts of the elevator.
On the premise of successfully starting the functional components, in a specific example of the embodiment, the functional components include a control cabinet and a band-type brake, and if the current operation state of the elevator is a stop state, whether passengers exist in a car of the elevator is detected; if so, driving the control cabinet to open the car door of the car; if not, after a preset time period, the storage battery in the emergency power supply cabinet is controlled to be disconnected from the control power supply. Wherein, the band-type brake stopper under the current stay state is in the band-type brake state, prevents that the car from swift current car.
On the premise of successfully starting the functional components, in another specific example of the embodiment, the functional components include a control cabinet, a band-type brake, a lighting device and an intercom device, and if the current operation state of the elevator is an electric state, the band-type brake is driven to maintain a non-band-type state; the driving control cabinet reduces the sliding speed of the elevator car in the hoistway until the elevator car decelerates to be static; after the lift car of the lift is static, the drive control cabinet controls the lift car of the lift to move to a flat floor in a light load direction according to the load of the lift car, and as the electric state of the lift needs to consume a large amount of electric energy, in order to save the electric energy, preferably, the lift car of the lift can be controlled to slide to the flat floor which is closest to the position of the current lift car by utilizing the kinetic energy and potential energy conversion between the lift car and a counterweight of the lift; detecting whether passengers exist in the elevator car or not after the elevator car reaches a flat floor; if so, driving a band-type brake to brake and driving the control cabinet to open the car door of the car; if not, after a preset time period, the storage battery in the emergency power supply cabinet is controlled to cut off the connection between the storage battery and the control power supply and the band-type brake power supply. Wherein, the band-type brake can prevent that the car from swift current car, guarantees the steady ladder that stops of car.
On the premise of successfully starting the functional components, in a further specific example of the embodiment, the functional components include a control cabinet, a band-type brake, a lighting device and an intercom device, and if the current operation state of the elevator is a power generation state, the band-type brake is driven to maintain a non-band-type state; the driving control cabinet maintains the speed of the elevator car to slide to the flat floor set by the passenger, the power generation state can utilize the conversion of potential energy and kinetic energy between the counterweight and the elevator car when the elevator descends, and the elevator car has enough electric energy when sliding in the hoistway along the gravity direction, so the driving control cabinet can maintain the speed of the elevator car in the normal power-on state to slide to the flat floor set by the passenger. Detecting whether passengers exist in a lift car of the elevator or not after reaching a leveling floor; if so, driving a band-type brake to brake and driving the control cabinet to open the car door of the car; if not, after a preset time period, the storage battery in the emergency power supply cabinet is controlled to cut off the connection between the storage battery and the control power supply and the band-type brake power supply.
When the lift car of the elevator slides in the hoistway, the lighting equipment and the talkback equipment in the lift car of the elevator are always effective, and passengers can use the talkback equipment to wirelessly talkback with machine room workers of the elevator to assist in elevator rescue. After the connection between the band-type brake power supply and the storage battery is interrupted, the band-type brake of the elevator controls the storage battery in the emergency power supply cabinet to cut off the connection between the storage battery and the lighting power supply and the talkback power supply.
According to the embodiment of the invention, after the power failure of the mains supply is detected, the connection between the mains supply and the emergency power supply cabinet is cut off, so that the emergency power supply cabinet is started, and a plurality of power supplies are arranged in the emergency power supply cabinet; detecting the current running state of the elevator; connecting a power supply adaptive to the running state into the elevator so that the power supply starts a functional component corresponding to the power supply in the elevator; if the function is successfully started, the function is driven to execute the designated control operation, so that the elevator application stops in a manner adapted in the running state. The scheme integrates various power supplies into the emergency power supply cabinet, realizes the unified control of different power supplies, only the power supply which is adapted to the current running state is connected into the elevator by detecting the current running state of the elevator, can not only save electric energy, but also ensure the continuous and stable operation of the elevator under the condition of commercial power failure at present, ensure the personal safety of passengers in the elevator, meanwhile, the power supply with different power supply functions is used for starting the functional components of the elevator and driving the functional components to execute appointed control operation so as to stop the elevator in a manner of adapting the elevator in the running state, thereby guarantee that the elevator can steadily stop the ladder at the power failure in-process, promote passenger's experience, further, elevator emergency system in this scheme has realized adjusting down a plurality of functional component normal operating with the elevator at same moment, can further promote the rescue efficiency that the elevator has a power failure.
Example two
Fig. 4 is a schematic structural diagram of an elevator emergency system control device according to a second embodiment of the present invention, where the device may specifically include the following modules:
the emergency power supply cabinet starting module 501 is configured to, when detecting that a mains supply is powered off, cut off connection between the mains supply and an emergency power supply cabinet to start the emergency power supply cabinet, where multiple power supplies are provided in the emergency power supply cabinet;
an elevator running state detection module 502, configured to detect a current running state of the elevator;
a functional component starting module 503, configured to access a power supply adapted to the operating state to the elevator, so that the power supply starts a functional component corresponding to the power supply in the elevator, and if the functional component is successfully started, call a elevator stopping control module;
a stopping control module 504 for driving the functional components to perform a designated control operation to stop the elevator application in a manner adapted to the operating state.
In one embodiment of the present invention, the elevator operation state detection module 502 may include:
the position detection submodule is used for detecting the position of the car of the elevator in the hoistway at present;
the load obtaining submodule is used for obtaining a first load of a car of the elevator and a second load of a counterweight of the elevator at present;
the direction detection submodule is used for determining the current sliding direction of the elevator car in the hoistway;
an operation state determination submodule for determining a current operation state of the elevator based on the position, the first load, the second load, and the direction.
In one embodiment of the present invention, the operation state determination sub-module may include:
the flat layer judging unit is used for detecting whether the position is a flat layer or not, if the position is the flat layer, the staying state confirming unit is called, and if the position is a non-flat layer, the load and direction judging unit is called;
the stopping state confirming unit is used for confirming that the current running state of the elevator is the stopping state;
a load and direction determining unit configured to compare the first load with the second load, and detect whether the direction is an upward direction or a downward direction, if the first load is smaller than the second load and the direction is the upward direction, call a first power generation state determining unit, if the first load is smaller than the second load and the direction is the downward direction, call a first power generation state determining unit, if the first load is larger than the second load and the direction is the upward direction, call a second power generation state determining unit, if the first load is larger than the second load and the direction is the downward direction, call a second power generation state determining unit;
the first power generation state confirmation unit is used for determining that the current operation state of the elevator is a power generation state;
the first electric state confirmation unit is used for determining that the current operation state of the elevator is an electric state;
the second electric state confirmation unit is used for determining that the current operation state of the elevator is an electric state;
and the second power generation state unit is used for determining that the current operation state of the elevator is a power generation state.
A direction determination unit, configured to detect that the direction is uplink or downlink if the position is a non-flat layer;
the electric state confirmation unit is used for determining that the current running state of the elevator is an electric state if the direction is an ascending direction;
and the power generation state confirmation unit is used for determining that the current operation state of the elevator is the power generation state if the direction is the downward direction.
In one embodiment of the invention, the operating state of the elevator comprises a parking state, which indicates that the car of the elevator is on a flat floor, the power supply comprises a control power supply, the functional component comprises a control cabinet, and the control power supply is connected with the control cabinet; the feature activation module 503 may include:
and the first control cabinet starting submodule is used for controlling the storage battery in the emergency power supply cabinet to be connected to the control power supply and supplying power to the control power supply so as to enable the control power supply to start the control cabinet.
In one embodiment of the present invention, the landing control module 504 may include:
the first passenger detection submodule is used for detecting whether passengers exist in a lift car of the elevator or not, if so, the first driving submodule is called, and if not, the first power supply cut-off submodule is called;
the first driving submodule is used for driving the control cabinet to open a car door of the car;
and the first power supply cut-off submodule is used for controlling the storage battery in the emergency power supply cabinet to cut off the connection with the control power supply after a preset time period.
In one embodiment of the invention, the running state of the elevator comprises an electric state, the power supply comprises a control power supply, a band-type brake power supply, a lighting power supply and an intercom power supply, the functional components comprise a control cabinet, a band-type brake, a lighting device and an intercom device, the control power supply is connected with the control cabinet, the band-type brake power supply is connected with the band-type brake, the lighting power supply is connected with the lighting device, and the intercom power supply is connected with the intercom device; the feature activation module 503 may include:
the second control cabinet starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected to the control power supply and supplying power to the control power supply so that the control power supply starts the control cabinet;
the first band-type brake starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected to the band-type brake power supply and supplying power to the band-type brake power supply so as to enable the band-type brake power supply to start the band-type brake;
the first lighting equipment starting module is used for controlling a storage battery in the emergency power supply cabinet to be connected to the lighting power supply and supplying power to the lighting power supply so that the lighting power supply starts the lighting equipment;
and the first intercom device starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected into the intercom power supply and supplying power to the intercom power supply so as to enable the intercom power supply to start the intercom device.
In one embodiment of the present invention, the landing control module 504 may include:
the first brake release state maintaining submodule is used for driving the band-type brake to maintain the state of not band-type brake;
the first speed control submodule is used for driving the control cabinet to reduce the speed of the sliding car of the elevator in the hoistway until the sliding car of the elevator decelerates to be static;
the running direction control submodule is used for driving the control cabinet to control the car of the elevator to run to a flat floor in a light load direction according to the load of the car after the car of the elevator is static;
the second passenger detection submodule is used for detecting whether passengers exist in the lift car of the elevator or not after the lift car of the elevator reaches the leveling floor, if so, the second driving submodule is called, and if not, the second power supply cut-off submodule is called;
the second driving submodule is used for driving the band-type brake to drive the control cabinet to open the car door of the car;
and the second power supply cut-off submodule is used for controlling the storage battery in the emergency power supply cabinet to cut off the connection between the control power supply and the band-type brake power supply after a preset time period.
In one embodiment of the invention, the running state of the elevator comprises a power generation state, the power supply comprises a control power supply, a band-type brake power supply, a lighting power supply and an intercom power supply, the functional components comprise a control cabinet, a band-type brake, a lighting device and an intercom device, the control power supply is connected with the control cabinet, the band-type brake power supply is connected with the band-type brake, the lighting power supply is connected with the lighting device, and the intercom power supply is connected with the intercom device; the feature activation module 503 may include:
the third control cabinet starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected to the control power supply and supplying power to the control power supply so that the control power supply starts the control cabinet;
the second band-type brake starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected to the band-type brake power supply and supplying power to the band-type brake power supply so as to enable the band-type brake power supply to start the band-type brake;
the second lighting equipment starting sub-module is used for controlling a storage battery in the emergency power supply cabinet to be connected to the lighting power supply and supplying power to the lighting power supply so that the lighting power supply starts the lighting equipment;
and the second intercom device starting submodule is used for controlling a storage battery in the emergency power supply cabinet to be connected to the intercom power supply and supplying power to the intercom power supply so as to enable the intercom power supply to start the intercom device.
In one embodiment of the present invention, the landing control module 504 may include:
the second brake release state maintaining submodule is used for driving the band-type brake to maintain the state of not band-type brake;
the second speed control submodule is used for driving the control cabinet to maintain the speed of the elevator car to slide to a flat floor set by passengers;
the third passenger detection submodule is used for detecting whether passengers exist in the lift car of the elevator after the elevator reaches the leveling floor, if so, the third driving submodule is called, and if not, the third power supply cut-off submodule is called;
the third driving submodule is used for driving the band-type brake to drive the control cabinet to open the car door of the car;
and the third power supply cut-off submodule is used for controlling the storage battery in the emergency power supply cabinet to cut off the connection between the control power supply and the band-type brake power supply after a preset time period.
The elevator emergency system control device provided by the embodiment of the invention can execute the elevator emergency system control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE III
Fig. 5 is a schematic structural diagram of an elevator provided in the third embodiment of the present invention, where the elevator includes an emergency power cabinet 610 and a functional unit 620; the power box is connected with the emergency power cabinet 610;
the emergency power cabinet 610 is configured to disconnect the connection with the mains supply 600 and start the connection when the mains supply 600 is powered off;
a plurality of power supplies are arranged in the emergency power supply cabinet 610, the power supplies matched with the current operation state of the elevator are connected into the elevator, and the power supplies are used for starting functional components 620 corresponding to the power supplies in the elevator;
the function 620 is arranged to perform a specified control operation upon successful start-up, to stop the elevator in such a way that the elevator application is adapted in the operating state.
In one case of this embodiment, the current operating state of the elevator comprises a parking state, which indicates that the car of the elevator is on a flat floor, the power supply comprises a control power supply 611, the functional unit 620 comprises a control cabinet 621, and the control power supply is connected with the control cabinet 621; a storage battery is further arranged in the emergency power supply cabinet 610, and the storage battery is connected with the control power supply and used for supplying power to the control power supply so that the control power supply starts the control cabinet 621.
The control cabinet 621 is configured to open a car door of the car when a passenger is present in the car of the elevator in the stop state; the emergency power cabinet 610 is configured to disconnect the connection with the control power supply after a preset time period when no passenger is present in the car of the elevator in the stop state. Wherein the functional component 620 further comprises the brake 622, and the brake 622 is configured to maintain the car of the elevator in a brake state in the parking state.
In another case of this embodiment, the current operating state of the elevator includes an electric state, which indicates that the car of the elevator is at a non-flat floor, the first load of the car is smaller than the second load of the counterweight, and the direction of the car is downward; or the electric state indicates that the car of the elevator is on a non-flat floor, the first load of the car is greater than the second load of the counterweight, and the direction of the car is upward, the power supply comprises a control power supply, a band-type brake power supply 612, a lighting power supply 613 and an intercom power supply 614, the functional component 620 comprises a control cabinet 621, a band-type brake 622, a lighting device 623 and an intercom device 624, the control power supply is connected with the control cabinet 621, the band-type brake power supply 612 is connected with the band-type brake 622, the lighting power supply 613 is connected with the lighting device 623, and the intercom power supply 614 is connected with the intercom device 624; the emergency power supply cabinet 610 is further provided with a storage battery, and the storage battery is connected with the control power supply and used for supplying power to the control power supply so that the control power supply starts the control cabinet 621; the storage battery is connected with the band-type brake power supply 612 and is used for supplying power to the band-type brake power supply 612 so that the band-type brake power supply 612 starts the band-type brake 622; the storage battery is connected to the illumination power supply 613, and is configured to supply power to the illumination power supply 613, so that the illumination power supply 613 activates the illumination device 623; the battery is connected to the intercom power source 614 and is configured to supply power to the intercom power source 614, so that the intercom power source 614 starts the intercom 624.
The band-type brake 622 is used for maintaining a non-band-type state in the electric state; the control cabinet 621 is used for reducing the sliding speed of the elevator car in the hoistway in the electric state until the elevator car decelerates to be stationary; the control cabinet 621 is used for controlling the car of the elevator to move to a flat floor in a light load direction according to the load of the car after the car of the elevator is static; the band-type brake 622 is used for braking in the electric state when the car of the elevator reaches the flat floor and passengers exist in the car of the elevator; the control cabinet 621 is used for opening a car door of the elevator car when the elevator car reaches the leveling floor and passengers exist in the elevator car in the electric state; the emergency power supply cabinet 610 is used for disconnecting the connection between the control power supply and the band-type brake power supply 612 after a preset time period in the electric state when the car of the elevator arrives after the leveling and when no passenger exists in the car of the elevator.
In yet another aspect of this embodiment, the operational state of the elevator comprises a power generating state, the power generating state indicating that a car of the elevator is at a non-level floor, a first load of the car is less than a second load of a counterweight, and a direction of the car is an upward direction; or the power generation state indicates that a car of the elevator is on a non-flat floor, a first load of the car is larger than a second load of a counterweight, and the direction of the car is downward, the power supply comprises a control power supply, a band-type brake power supply 612, a lighting power supply 613 and an intercom power supply 614, the functional component 620 comprises a control cabinet 621, a band-type brake 622, a lighting device 623 and an intercom device 624, the control power supply is connected with the control cabinet 621, the band-type brake power supply 612 is connected with the band-type brake 622, the lighting power supply 613 is connected with the lighting device 623, and the intercom power supply 614 is connected with the intercom device 624; the emergency power supply cabinet 610 is further provided with a storage battery, and the storage battery is connected with the control power supply and used for supplying power to the control power supply so that the control power supply starts the control cabinet 621; the storage battery is connected with the band-type brake power supply 612 and is used for supplying power to the band-type brake power supply 612 so that the band-type brake power supply 612 starts the band-type brake 622; the storage battery is connected to the illumination power supply 613, and is configured to supply power to the illumination power supply 613, so that the illumination power supply 613 activates the illumination device 623; the battery is connected to the intercom power source 614 and is configured to supply power to the intercom power source 614, so that the intercom power source 614 starts the intercom 624.
The band-type brake 622 is used for maintaining a state of not band-type brake in the power generation state; the control cabinet 621 is used for maintaining the speed of the elevator car to slide to the flat floor set by the passenger in the power generation state; the control cabinet 621 is used for contracting a brake when passengers exist in the elevator car after the elevator reaches the flat floor; the control cabinet 621 is used for opening a car door of the elevator car when the elevator car reaches the leveling floor and passengers exist in the elevator car in the power generation state; the emergency power supply cabinet 610 is used for disconnecting the connection with the control power supply and the band-type brake power supply 612 after a preset time period in the power generation state, after the elevator arrives at the leveling floor and when no passenger exists in the elevator car.
The elevator provided by the embodiment of the invention can execute the elevator emergency system control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example four
Fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention, as shown in fig. 6, the computer device includes a processor 700, a memory 701, a communication module 702, an input device 703 and an output device 704; the number of the processors 700 in the computer device may be one or more, and one processor 700 is taken as an example in fig. 6; the processor 700, the memory 701, the communication module 702, the input device 703 and the output device 704 in the computer apparatus may be connected by a bus or other means, and fig. 6 illustrates an example of connection by a bus.
The memory 701 is used as a computer-readable storage medium for storing software programs, computer-executable programs, and modules, such as the modules corresponding to the elevator emergency system control method in the embodiment of the present invention (e.g., the emergency power cabinet activation module 501, the elevator operation state detection module 502, the function part activation module 503, and the elevator stopping control module 504 in the elevator emergency system control apparatus shown in fig. 4). The processor 700 executes various functional applications of the computer device and data processing by executing software programs, instructions and modules stored in the memory 701, that is, implements the elevator emergency system control method described above.
The memory 701 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 701 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 701 may further include memory located remotely from processor 700, which may be connected to a computer device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
And the communication module 702 is used for establishing connection with the display screen and realizing data interaction with the display screen.
The input device 703 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the computer apparatus.
The output device 704 may include a display device such as a display screen.
It should be noted that the specific composition of the input device 703 and the output device 704 may be set according to actual situations.
The computer device provided by the embodiment can execute the elevator emergency system control method provided by any embodiment of the invention, and has corresponding functions and beneficial effects.
EXAMPLE five
Fifth embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the elevator emergency system control method according to any of the above embodiments.
The elevator emergency system control method comprises the following steps:
when the power failure of a mains supply is detected, the connection between the mains supply and an emergency power supply cabinet is cut off to start the emergency power supply cabinet, wherein a plurality of power supplies are arranged in the emergency power supply cabinet;
detecting the current running state of the elevator;
accessing a power supply adapted to the running state into the elevator to enable the power supply to start a functional component corresponding to the power supply in the elevator;
and if the functional component is successfully started, driving the functional component to execute specified control operation so as to stop the elevator in a manner of adapting the elevator application in the running state.
Of course, the computer readable storage medium provided by the embodiment of the invention, the computer program thereof is not limited to the operation of the method described above, and the related operation in the elevator emergency system control method provided by any embodiment of the invention can be executed.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can 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 according to the embodiments of the present invention.
It should be noted that, in the embodiment of the elevator emergency system control device, the units and modules included in the embodiment are only divided according to the function logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention 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 invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (13)
1. An elevator emergency system control method, comprising:
when the power failure of a mains supply is detected, the connection between the mains supply and an emergency power supply cabinet is cut off to start the emergency power supply cabinet, wherein a plurality of power supplies are arranged in the emergency power supply cabinet;
detecting the current running state of the elevator;
accessing a power supply adapted to the running state into the elevator to enable the power supply to start a functional component corresponding to the power supply in the elevator;
and if the functional component is successfully started, driving the functional component to execute specified control operation so as to stop the elevator in a manner of adapting the elevator application in the running state.
2. The method of claim 1, wherein the detecting the current operating state of the elevator comprises:
detecting the position of a car of the elevator in a hoistway;
acquiring a first load of a car of the elevator and a second load of a counterweight of the elevator at present;
determining a direction in which a car of the elevator is currently sliding in a hoistway;
determining a current operating state of the elevator based on the position, the first load, the second load, and the direction.
3. The method of claim 2, wherein the determining the current operating state of the elevator based on the position, the first load, the second load, and the direction comprises:
detecting whether the position is a flat layer;
if the position is a flat floor, determining that the current running state of the elevator is a stopping state;
if the position is a non-flat layer, comparing the first load with the second load, and detecting whether the direction is ascending or descending;
if the first load is smaller than the second load and the direction is ascending, determining that the current operation state of the elevator is a power generation state;
if the first load is smaller than the second load and the direction is downward, determining that the current operation state of the elevator is an electric state;
if the first load is larger than the second load and the direction is ascending, determining that the current operation state of the elevator is an electric state;
and if the first load is larger than the second load and the direction is downward, determining that the current operation state of the elevator is a power generation state.
4. The method according to any of claims 1-3, characterized in that the operating state of the elevator comprises a standstill state, which means that the car of the elevator is on a level floor, the power supply comprises a control power supply, the functional component comprises a control cabinet, and the control power supply is connected to the control cabinet;
the connecting the power supply adapted to the running state into the elevator to enable the power supply to start the functional component corresponding to the power supply in the elevator comprises the following steps:
and controlling a storage battery in the emergency power supply cabinet to be connected into the control power supply and supplying power to the control power supply so that the control power supply starts the control cabinet.
5. The method of claim 4, wherein the driving the functional component to perform a designated control operation to stop the elevator in a manner that adapts the elevator application in the run state, comprises:
detecting whether a passenger is present in a car of the elevator;
if so, driving the control cabinet to open a car door of the car;
if not, after a preset time period, controlling the storage battery in the emergency power supply cabinet to cut off the connection with the control power supply.
6. The method according to any of claims 1-3, characterized in that the operating state of the elevator comprises an electric state, in which the car of the elevator is in a non-flat floor, the first load of the car is smaller than the second load of the counterweight and the direction of the car is downwards; or the electric state is that the elevator car is in a non-flat floor, the first load of the elevator car is greater than the second load of a counterweight, and the direction of the elevator car is upward;
the connecting the power supply adapted to the running state into the elevator to enable the power supply to start the functional component corresponding to the power supply in the elevator comprises the following steps:
controlling a storage battery in the emergency power supply cabinet to be connected into a control power supply and supplying power to the control power supply so that the control power supply starts the control cabinet;
controlling a storage battery in the emergency power supply cabinet to be connected into a band-type brake power supply and supplying power to the band-type brake power supply so that the band-type brake power supply starts a band-type brake;
controlling a storage battery in the emergency power supply cabinet to be connected to a lighting power supply and supplying power to the lighting power supply so that the lighting power supply starts lighting equipment;
and controlling a storage battery in the emergency power supply cabinet to be connected into the talkback power supply and supplying power to the talkback power supply so as to enable the talkback power supply to start the talkback equipment.
7. The method of claim 6, wherein the driving the functional component to perform a designated control operation to stop the elevator in a manner that adapts the elevator application in the operating state, comprises:
driving the band-type brake to maintain the state of not band-type brake;
driving the control cabinet to reduce the speed of the car of the elevator sliding in the hoistway until the car of the elevator decelerates to a standstill;
after the car of the elevator is static, driving the control cabinet to control the car of the elevator to move to a flat floor in a light load direction according to the load of the car;
detecting whether passengers exist in the elevator car or not after the elevator car reaches the flat floor;
if so, driving the band-type brake to brake and driving the control cabinet to open the car door of the car;
if not, after a preset time period, controlling the storage battery in the emergency power supply cabinet to cut off the connection between the storage battery and the control power supply and the band-type brake power supply.
8. The method according to any of claims 1-3, characterized in that the operating state of the elevator comprises a power generating state, which indicates that the car of the elevator is on a non-flat floor, that the first load of the car is smaller than the second load of the counterweight and that the direction of the car is upwards; or the power generation state represents that a car of the elevator is in a non-flat floor, the first load of the car is larger than the second load of a counterweight, and the direction of the car is downward;
the connecting the power supply adapted to the running state into the elevator to enable the power supply to start the functional component corresponding to the power supply in the elevator comprises the following steps:
controlling a storage battery in the emergency power supply cabinet to be connected into a control power supply and supplying power to the control power supply so that the control power supply starts the control cabinet;
controlling a storage battery in the emergency power supply cabinet to be connected into a band-type brake power supply and supplying power to the band-type brake power supply so that the band-type brake power supply starts a band-type brake;
controlling a storage battery in the emergency power supply cabinet to be connected to a lighting power supply and supplying power to the lighting power supply so that the lighting power supply starts lighting equipment;
and controlling a storage battery in the emergency power supply cabinet to be connected into the talkback power supply and supplying power to the talkback power supply so as to enable the talkback power supply to start the talkback equipment.
9. The method of claim 8, wherein the driving the functional component to perform a designated control operation to stop the elevator in a manner that adapts the elevator application in the run state, comprises:
driving the band-type brake to maintain the state of not band-type brake;
driving the control cabinet to maintain the speed of the elevator car to slide to the flat floor set by passengers;
detecting whether a passenger is present in a car of the elevator after reaching the leveling;
if so, driving the band-type brake to brake and driving the control cabinet to open the car door of the car;
if not, after a preset time period, controlling the storage battery in the emergency power supply cabinet to cut off the connection between the storage battery and the control power supply and the band-type brake power supply.
10. An elevator emergency system control apparatus, comprising:
the emergency power supply cabinet starting module is used for cutting off the connection between a mains supply and an emergency power supply cabinet to start the emergency power supply cabinet after detecting that the mains supply is powered off, and a plurality of power supplies are arranged in the emergency power supply cabinet;
the elevator running state detection module is used for detecting the current running state of the elevator;
the functional component starting module is used for connecting a power supply matched with the running state into the elevator so as to enable the power supply to start a functional component corresponding to the power supply in the elevator, and if the functional component is started successfully, the elevator stopping control module is called;
and the elevator stopping control module is used for driving the functional components to execute specified control operation so as to stop the elevator in a mode that the elevator application is adaptive to the running state.
11. An elevator, characterized in that it comprises an emergency power supply cabinet, functional components; the power box is connected with the emergency power cabinet;
the emergency power supply cabinet is used for cutting off the connection with the mains supply and starting the emergency power supply cabinet when the mains supply is powered off;
a plurality of power supplies are arranged in the emergency power supply cabinet, the power supply matched with the current running state of the elevator is connected into the elevator, and the emergency power supply cabinet is used for starting functional components corresponding to the power supplies in the elevator;
the functional component is arranged to perform a specified control operation upon successful start-up to stop the elevator in a manner adapted to the elevator application in the operating state.
12. A computer device, characterized in that the computer device comprises:
one or more processors;
a memory for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the elevator emergency system control method of any of claims 1-9.
13. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out an elevator emergency system control method according to any one of claims 1-9.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11217166A (en) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | Control device for elevator |
| JP2002249289A (en) * | 2001-02-21 | 2002-09-03 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator operation control device |
| JP2005112511A (en) * | 2003-10-03 | 2005-04-28 | Mitsubishi Electric Corp | Elevator control device |
| US20070084673A1 (en) * | 2005-10-18 | 2007-04-19 | Thyssen Elevator Capital Corp. | Method and apparatus to prevent or minimize the entrapment of passengers in elevators during a power failure |
| JP2009035408A (en) * | 2007-08-03 | 2009-02-19 | Toshiba Elevator Co Ltd | Elevator |
| JP2011178541A (en) * | 2010-03-03 | 2011-09-15 | Mitsubishi Electric Corp | Control system for elevator |
| CN103935854A (en) * | 2013-01-21 | 2014-07-23 | 株式会社日立制作所 | Elevator control system and method |
| JP2014169174A (en) * | 2013-03-05 | 2014-09-18 | Mitsubishi Electric Corp | In-blackout rescue operation device for elevator |
| CN104418188A (en) * | 2013-09-03 | 2015-03-18 | 立发科技有限公司 | Elevator self-salvation control system |
| JP6199429B2 (en) * | 2016-03-16 | 2017-09-20 | 東芝エレベータ株式会社 | Elevator control device and elevator control method |
| CN108792869A (en) * | 2018-06-30 | 2018-11-13 | 上海江菱机电有限公司 | Elevator power failure rescue mode |
-
2020
- 2020-12-10 CN CN202011455287.9A patent/CN112607537A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11217166A (en) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | Control device for elevator |
| JP2002249289A (en) * | 2001-02-21 | 2002-09-03 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator operation control device |
| JP2005112511A (en) * | 2003-10-03 | 2005-04-28 | Mitsubishi Electric Corp | Elevator control device |
| US20070084673A1 (en) * | 2005-10-18 | 2007-04-19 | Thyssen Elevator Capital Corp. | Method and apparatus to prevent or minimize the entrapment of passengers in elevators during a power failure |
| JP2009035408A (en) * | 2007-08-03 | 2009-02-19 | Toshiba Elevator Co Ltd | Elevator |
| JP2011178541A (en) * | 2010-03-03 | 2011-09-15 | Mitsubishi Electric Corp | Control system for elevator |
| CN103935854A (en) * | 2013-01-21 | 2014-07-23 | 株式会社日立制作所 | Elevator control system and method |
| JP2014169174A (en) * | 2013-03-05 | 2014-09-18 | Mitsubishi Electric Corp | In-blackout rescue operation device for elevator |
| CN104418188A (en) * | 2013-09-03 | 2015-03-18 | 立发科技有限公司 | Elevator self-salvation control system |
| JP6199429B2 (en) * | 2016-03-16 | 2017-09-20 | 東芝エレベータ株式会社 | Elevator control device and elevator control method |
| CN108792869A (en) * | 2018-06-30 | 2018-11-13 | 上海江菱机电有限公司 | Elevator power failure rescue mode |
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Application publication date: 20210406 |