CN106744089B - Elevator control method and device - Google Patents
Elevator control method and device Download PDFInfo
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- CN106744089B CN106744089B CN201510828246.2A CN201510828246A CN106744089B CN 106744089 B CN106744089 B CN 106744089B CN 201510828246 A CN201510828246 A CN 201510828246A CN 106744089 B CN106744089 B CN 106744089B
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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
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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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- Elevator Control (AREA)
Abstract
The invention discloses an elevator control method, which comprises the following steps: in the running process of the elevator, acquiring environment information related to elevator control, wherein the environment information comprises environment information in the elevator and/or at an elevator entrance; canceling control information which is not matched with the environment information in the current control information of the elevator to obtain new elevator control information; and controlling the operation of the elevator according to the new elevator control information. The invention also discloses an elevator control device. The invention improves the accuracy of elevator control and reduces resource waste.
Description
Technical Field
The invention relates to the technical field of internet, in particular to an elevator control method and device.
Background
The elevator group control system is characterized in that 3 or more than 3 elevators installed in a building are taken as an organic whole, an automatic control system is used for scheduling the operation of each elevator, the operation efficiency of a vertical traffic system is improved, the passengers are served by short elevator waiting time and short operation time, the service quality of the passengers is improved, and the energy consumption is reduced. The most advanced elevator group control technology at present adopts an artificial intelligence algorithm (an expert system, a neural network and the like) to control the operation of the elevator through the artificial intelligence algorithm.
However, the existing elevator group control system has only two direct data sources, namely a landing call button and a car floor selection button, because the information source is single. Some products combine the two into one, namely, calling and floor selection are combined into landing equipment, and a floor selection button of a car is cancelled. The existing elevator control mode has low elevator control accuracy and resource waste due to single data source.
Disclosure of Invention
The embodiment of the invention provides an elevator control method and device, and aims to solve the problems of low elevator control accuracy and resource waste caused by single data source in the existing elevator control mode.
In order to achieve the above object, an embodiment of the present invention provides an elevator control method, including:
in the running process of the elevator, acquiring environment information related to elevator control, wherein the environment information comprises environment information in the elevator and/or at an elevator entrance;
canceling control information which is not matched with the environment information in the current control information of the elevator to obtain new elevator control information;
and controlling the operation of the elevator according to the new elevator control information.
In order to achieve the above object, an embodiment of the present invention further provides an elevator control apparatus, including:
the elevator control system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environment information related to elevator control in the running process of an elevator, and the environment information comprises environment information in the elevator and/or at an elevator entrance;
the processing module is used for canceling the control information which is not matched with the environmental information in the current control information of the elevator to obtain new elevator control information;
and the control module is used for controlling the operation of the elevator according to the new elevator control information.
According to the invention, the environmental information associated with the elevator control is obtained in the elevator running process, and the actual control information of the elevator is obtained based on the internal/external environmental information of the elevator, so that the problems of low elevator control accuracy and resource waste caused by single data source in the existing elevator control mode are effectively avoided. The accuracy of elevator control is improved, and the waste of resources is reduced.
Drawings
Fig. 1 is a schematic diagram of a hardware configuration related to an elevator control apparatus according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a first embodiment of the elevator control method of the invention;
fig. 3 is a schematic diagram of the architecture of an embodiment of an elevator control system;
fig. 4 presents a flow diagram of a second embodiment of the elevator control method according to the invention;
fig. 5 is a schematic flow chart of a third embodiment of the elevator control method of the invention;
fig. 6 is a schematic flow chart of a fourth embodiment of the elevator control method of the invention;
fig. 7 is a schematic flow chart of a fifth embodiment of the elevator control method of the invention;
fig. 8 is a schematic flow chart of a sixth embodiment of the elevator control method of the invention;
fig. 9 is a functional block diagram of a first embodiment of an elevator control apparatus of the present invention;
FIG. 10 is a block diagram illustrating a detailed function of one embodiment of the processing module of FIG. 9;
fig. 11 is a functional block diagram of a second embodiment of the elevator control apparatus of the present invention;
fig. 12 is a functional block diagram of a third embodiment of an elevator control apparatus according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: in the running process of the elevator, acquiring environment information related to elevator control, wherein the environment information comprises environment information in the elevator and/or at an elevator entrance; canceling control information which is not matched with the environment information in the current control information of the elevator to obtain new elevator control information; and controlling the operation of the elevator according to the new elevator control information. The environmental information associated with the elevator control is acquired in the elevator running process, and the actual control information of the elevator is acquired based on the internal/external environmental information of the elevator, so that the problems of low elevator control accuracy and resource waste caused by a single data source in the existing elevator control mode are effectively avoided. The accuracy of elevator control is improved, and the waste of resources is reduced.
Due to the existing elevator control mode, the problems of low elevator control accuracy and resource waste caused by single data source are solved.
The embodiment of the invention provides an elevator control device, which obtains the environment information associated with elevator control in the elevator running process and obtains the actual control information of the elevator based on the internal/external environment information of the elevator, thereby effectively avoiding the problems of low elevator control accuracy and resource waste caused by single data source in the existing elevator control mode. The accuracy of elevator control is improved, and the waste of resources is reduced. The elevator control device can be carried on a PC (personal computer) end, or can be carried on an electronic terminal such as a mobile phone or a tablet personal computer which can use an elevator group control system or is connected with network applications such as elevator group control application. The hardware architecture involved in the elevator control can be as shown in fig. 1.
Fig. 1 shows a hardware configuration related to an elevator control device according to an embodiment of the present invention. As shown in fig. 1, the hardware related to the elevator control device includes: a processor 301, e.g. a CPU, a network interface 304, a user interface 303, a memory 305, a communication bus 302. The communication bus 302 is used for implementing connection communication between the components in the information push platform. The user interface 303 may include a Display (Display), a Keyboard (Keyboard), a mouse, etc. for receiving elevator context messages and sending the received context information to the processor 305 for processing. The display screen can be an LCD display screen, an LED display screen or a touch screen and is used for displaying data required to be displayed by the elevator control device, such as operation interfaces for displaying elevator control operation, elevator running information and the like. The optional user interface 303 may also include a standard wired interface, a wireless interface. The network interface 304 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). Memory 305 may be a high-speed RAM memory or may be a non-volatile memory, such as a disk memory. The memory 305 may alternatively be a storage device separate from the processor 301 described above. As shown in fig. 1, the memory 305, which is a type of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and an elevator control program.
In the hardware related to the elevator control apparatus shown in fig. 1, the network interface 304 is mainly used for connecting an application platform and performing data communication with the application platform; the user interface 303 is mainly used for connecting a client, performing data communication with the client, and receiving information and instructions input by the client; and the processor 301 may be configured to invoke an elevator control program stored in the memory 305 and perform the following operations:
in the running process of the elevator, acquiring environment information related to elevator control, wherein the environment information comprises environment information in the elevator and/or at an elevator entrance;
canceling control information which is not matched with the environment information in the current control information of the elevator to obtain new elevator control information;
and controlling the operation of the elevator according to the new elevator control information.
Further, in one embodiment, the processor 301 invoking the elevator control program stored in the memory 305 may perform the following operations:
when the environment information is the environment information in the elevator, judging whether an elevator user exists in the elevator;
and when no elevator taking user exists in the elevator, cancelling all the elevator internal control messages in the current control information to obtain new elevator control information.
Further, in one embodiment, the processor 301 invoking the elevator control program stored in the memory 305 may perform the following operations:
when the environment information is the environment information of the elevator entrance, judging whether an elevator user exists at the elevator entrance;
and when no elevator taking user exists at the elevator entrance, cancelling all the elevator external control information which does not exist the elevator taking user in the current control information to obtain new elevator control information.
Further, in one embodiment, the processor 301 invoking the elevator control program stored in the memory 305 may perform the following operations:
when the environment information is the environment information of the elevator and the elevator entrance, the number of passengers in the elevator is obtained according to the environment information in the elevator to serve as first passenger information, and the number of passengers at the elevator entrance is obtained according to the environment information at the elevator entrance to serve as second passenger information;
and acquiring the carrying information of the elevator, and modifying the control information of the idle elevator when the carrying information is not matched with the first passenger information and the second passenger information so as to control the idle elevator to run to the elevator port matched with the second passenger information.
Further, in one embodiment, the processor 301 invoking the elevator control program stored in the memory 305 may perform the following operations:
when the carrying information is not matched with the first passenger information and the second passenger information, judging whether an idle elevator exists or not;
determining elevators with remaining carrying capacity when no idle elevators exist;
modifying the control information of the determined elevator to control the determined elevator to run to an elevator landing matching the second passenger information.
Further, in one embodiment, the processor 301 invoking the elevator control program stored in the memory 305 may perform the following operations:
acquiring environmental information in a corridor outside an elevator;
and when the orientation of the environment information is an elevator, modifying the control information of the elevator so as to control the elevator to run to the floor corresponding to the orientation of the environment information.
According to the scheme, the environment information associated with elevator control is acquired in the elevator running process, and the actual control information of the elevator is obtained based on the internal/external environment information of the elevator, so that the problems of low elevator control accuracy and resource waste caused by a single data source in the existing elevator control mode are effectively avoided. The accuracy of elevator control is improved, and the waste of resources is reduced.
Based on the hardware architecture, the embodiment of the elevator control method is provided.
As shown in fig. 2, a first embodiment of an elevator control method of the present invention is proposed, which includes:
step S10, in the running process of the elevator, obtaining the environment information related to the elevator control, wherein the environment information comprises the environment information in the elevator and/or at the elevator entrance;
in this embodiment, referring to fig. 3, the cloud platform is connected to the elevator control system, the smart sensor, the terminal, and other portable facilities, and the cloud platform is connected to the elevator control system, so as to implement a more intelligent elevator control process. The intelligent sensor can be a camera, and the camera is a camera arranged in an elevator, an elevator landing and/or a floor. During the operation of the elevator, environmental information associated with the control of the elevator is obtained, which includes environmental information in the elevator and/or at the elevator landing. That is, information carried in the elevator, information of a user riding the elevator at an elevator hall (landing), and/or information of a user passing to the elevator hall are acquired by a connected camera. The carrying information, the elevator taking user information of the elevator entrance and the user information leading to the elevator entrance are environment information related to elevator control.
Step S20, canceling the control information which is not matched with the environment information in the current control information of the elevator to obtain new elevator control information;
after the environment information related to elevator control is acquired, the actual control information of the elevator is calculated according to the acquired environment information, namely accurate elevator control information is acquired, the current control information of the elevator is acquired, the actual control information is compared with the current control information, and the control information which is not in accordance with the actual control information in the current control information is cancelled to acquire new elevator control information. Namely, the control information which is not matched with the environment information in the current control information of the elevator is cancelled to obtain new elevator control information so as to more accurately control the opening, the opening/closing of the elevator door, the floor stop and the like of the elevator. For example, when the number of elevator users is full, but the weight does not reach the excess weight and the space in the elevator is sufficient, the overload control is cancelled, the floor stop is continued, and new elevator users are allowed to enter the elevator until the transportation in the elevator reaches the actual full load operation (no space in the elevator for new elevator users or the weight exceeds the limit weight, etc.). For another example, when there is no elevator user in the elevator, all the button controls in the elevator are cancelled, and the elevator control is realized only by the control of the landing.
And step S30, controlling the operation of the elevator according to the new elevator control information.
And after new control information of the elevator is obtained, controlling the operation of the elevator according to the new elevator control information. The elevator control scheme of the embodiment of the invention controls linkage and individual control among a plurality of elevators through the environment information. For example, after the current elevator is fully loaded, the elevator closest to the landing control signal for the elevator is called to receive the landing control signal and run to the floor corresponding to the landing control signal. For another example, when there is no elevator user in the elevator, the nearest landing control signal of other linked elevators is received, and the elevator is moved to the corresponding floor to carry the elevator user.
The environmental information associated with the elevator control is acquired in the elevator running process, and the actual control information of the elevator is acquired based on the internal/external environmental information of the elevator, so that the problems of low elevator control accuracy and resource waste caused by a single data source in the existing elevator control mode are effectively avoided. The accuracy of elevator control is improved, and the waste of resources is reduced.
Referring to fig. 4, in a second embodiment of the elevator control method according to the present invention, based on the first embodiment of the elevator control method, the step S20 includes:
step S21, when the environment information is the environment information in the elevator, judging whether the elevator users exist in the elevator;
and step S22, when no elevator user exists in the elevator, all the elevator internal control information in the current control information is cancelled to obtain new elevator control information.
In this embodiment, the acquired environment information includes, but is not limited to, environment information in the elevator and/or environment information at the elevator entrance. And when the environment information is the environment information in the elevator, judging whether an elevator taking user exists in the elevator, and canceling all elevator internal control messages in the current control information to obtain new elevator control information when the elevator taking user does not exist in the elevator. Specifically, a security camera is installed in each elevator, the situation of elevator users in the elevator is shot through the security camera in the elevator connected with the cloud platform, when the elevator users do not exist in the elevator, whether control information in the elevator exists at present or not is judged, and when the control information in the elevator exists, all elevator internal control messages in the current control information are cancelled to obtain new elevator control information. In other embodiments of the invention, whether the elevator is fully loaded is judged according to the environment information; and after the elevator is fully loaded, canceling the external control signal of the elevator, directly controlling the elevator to run to the floor corresponding to the internal control information of the elevator, and controlling other idle elevators to run to the floor corresponding to the external control signal of the elevator. For example, the stopping floors of the elevator A are a floor and B floor, but after stopping the floor a, the elevator is fully loaded, the elevator B is controlled to run to the floor B, and the elevator taking user at the floor B is loaded.
In the embodiment, when the elevator does not have the elevator riding user and the control information in the elevator exists, the control information in the elevator is cancelled. The elevator is prevented from being left after mischief passengers press a plurality of floor selection buttons in the elevator car, and unnecessary operation and landing stop are avoided. Under the condition of ensuring the reduction of energy consumption, the elevator control is more reasonable and accurate.
Referring to fig. 5, in a third embodiment of the elevator control method according to the present invention, based on the first embodiment of the elevator control method, the step S20 may further include:
step S23, when the environment information is the environment information of the elevator entrance, judging whether the elevator entrance has an elevator user;
and step S24, when no elevator taking user exists at the elevator entrance, all the elevator external control information without elevator taking user in the current control information is cancelled to obtain new elevator control information.
In this embodiment, when the environment information is elevator hall environment information, that is, the number of elevator users riding on an elevator hall at each landing, it is determined whether or not there is an elevator user at the elevator hall, and when the number of elevator users riding on the elevator hall at the landing is 0, it is determined that there is no elevator user at the elevator hall. When the elevator entrance does not have the elevator user, whether a landing control signal exists in the landing of the elevator entrance without the elevator user is judged, and when the landing control signal exists, the control signal of the landing is cancelled. And when no elevator riding user exists in all the landings without passing the floor, cancelling all the external elevator control information in the current control information to obtain new elevator control information. That is, the external control signal of the landing where the elevator user is not present in the elevator traveling direction is cancelled. The embodiment effectively avoids the situation that passengers leave somebody after calling the elevator outside and the elevator is not actually parked but still stops by canceling the external control signal without the elevator-taking user. The accuracy of elevator control is improved, and then the time and the loss of elevator operation are saved.
Referring to fig. 6, a fourth embodiment of the elevator control method according to the present invention, based on the first to third embodiments of the elevator control method, after step S10, may further include:
step S40, when the environment information is the environment information of the elevator and the elevator entrance, obtaining the number of passengers in the elevator as the first passenger information according to the environment information in the elevator, and obtaining the number of passengers at the elevator entrance as the second passenger information according to the environment information at the elevator entrance;
and step S50, acquiring the carrying information of the elevator, and modifying the control information of the idle elevator when the carrying information is not matched with the first passenger information and the second passenger information so as to control the idle elevator to run to the elevator port matched with the second passenger information.
In this embodiment, when the environmental information is the environmental information of the elevator and the elevator entrance, the number of users who have loaded the elevator in the car and the number of users waiting for the elevator to be loaded in the elevator hall are compared to determine whether the elevator can load all the users waiting for the elevator in the elevator hall, and when the users cannot be loaded, the control information of the idle elevator is modified to control the idle elevator to run to the elevator entrance matched with the second passenger information. When the elevator can be loaded, the elevator is controlled to stop layer by layer according to external control information, and elevator riding users of the landing are received. For example, the existing elevator a receives a landing control signal during the upward operation, the landing control signal is a floor, however, the elevator a cannot completely load the elevator-taking users on the floor a, when the elevator approaches the floor a, the elevator B is found to be an idle elevator, the elevator B is controlled to operate to the floor a, the elevator-taking users on the floor a are received, and the elevator a directly operates to the corresponding landing to stop according to the control signal in the elevator. When the elevator is collectively taken out, the same elevator taking users in the same batch or the elevator taking users in the same landing can be ensured to take the same elevator through elevator control.
According to the elevator dispatching method, the elevator is reasonably dispatched according to the number of elevator users in the elevator and the number of elevator users waiting for elevator riding in the landing, energy is saved, and the elevator users can be transported quickly.
In one embodiment of the invention, in order to more reasonably dispatch the elevator and meet the transportation of elevator taking users, whether an idle elevator exists is judged when loading is possible, and the elevator taking users at the loading landing of the idle elevator are dispatched when the idle elevator exists. During the running of the elevator, whether a user waiting for riding in the elevator at the landing can be loaded or not can be judged according to the combination of the control signal in the elevator and the control signal outside the elevator. For example, the elevator running direction is upward, the floor of the external control signal is 6 floors, the control signal in the elevator is below 6 floors, and the number of people below 6 floors in the elevator is preliminarily estimated, for example, the number of people who need to enter the elevator at 6 floors is calculated by the people who stop at the next floor of the elevator internal control signal, and the number of people who stop at 6 floors is obtained, and if the number of people who stop at 6 floors includes the people who can load the elevator-taking users at 6 floors, the elevator stops at 6 floors without canceling the landing control signal at 6 floors.
Referring to fig. 7, a fifth embodiment of the elevator control method according to the present invention, based on the fourth embodiment of the elevator control method, after step S50, may further include:
step S60, when the carrying information is not matched with the first passenger information and the second passenger information, determining whether there is an idle elevator;
step S70, when no idle elevator exists, determining that the elevator with the residual carrying capacity exists;
and step S80, modifying the control information of the determined elevator to control the determined elevator to run to the elevator hall matched with the second passenger information.
In this embodiment, when the elevator cannot bear the elevator riding user at the landing, it is determined whether there is an idle elevator, that is, it is determined whether an idle elevator can be called again to load the elevator riding user at the landing, and when there is no idle elevator, it is determined whether there is an elevator with a remaining carrying capacity, and the control information of the determined elevator is modified to control the determined elevator to run to the elevator hall matched with the second passenger information. For example, the existing elevator a receives a landing control signal during upward operation, the landing control signal is a floor, however, the elevator a cannot completely load the elevator users on the floor a, when the elevator approaches the floor a, the elevator B is found to be an upward elevator and can bear the elevator users on the floor a, the elevator B is controlled to operate to the floor a, the elevator B receives the elevator users on the floor a, and the elevator a directly operates to the corresponding landing to stop according to the control signal in the elevator. Or the elevator B is an elevator with residual loading capacity, and the elevator A and the elevator B are controlled to run to the floor a and jointly receive the elevator taking users on the floor a. The present embodiment controls the elevators having the remaining loading capacity to travel to the elevator hall matched with the second passenger information by when there is no empty elevator. The elevator control is more reasonable, and the elevator control efficiency is improved.
In another embodiment of the present invention, in a group control elevator control system, for example, an a elevator is an elevator controlled to a landing a, a B elevator is an elevator controlled to a landing B, the landing a is an external control signal, the landing B is an internal or external control signal, and the traveling directions are both upward. When the elevator A cannot bear the elevator riding user of the landing a, the elevator B is controlled to stop at the landing a, and the elevator B receives the elevator riding user of the landing a together. The elevator dispatched to other landings bears elevator users of landings which cannot be borne by other elevators, so that reasonable carrying of the elevator is guaranteed, and the running efficiency of the elevator is improved.
Referring to fig. 8, a sixth embodiment of the elevator control method of the present invention is based on the first to fifth embodiments of the elevator control method described above, and the method further includes:
step S90, acquiring environmental information in the corridor outside the elevator;
and S100, when the environment information points to the elevator, modifying the control information of the elevator to control the elevator to run to the floor corresponding to the environment information points to.
In this embodiment, a building security camera and a cloud platform are combined, if a large number of people walk to an elevator landing, one or more idle elevators can be scheduled in advance to wait. Or the behavior of resident people in the building is analyzed and predicted through the micro-signal and the terminal positioning, the possibly going floors are sensed in advance, and the elevator is dispatched to go ahead in advance. The rationality of elevator control is improved. In an embodiment of the invention it is also possible to control the elevator operation on the basis of the elevator control history, e.g. in period a the elevator frequently stops at floor a, and in period a the elevator is scheduled to stop at floor a. In other embodiments of the present invention, a terminal may also be connected through a cloud platform, where the terminal includes but is not limited to a PC, a mobile phone, and the like. The elevator taking user is connected with the cloud platform through the terminal to control the elevator to run to a target floor, reservation is made in advance, and the time for waiting for the elevator is saved.
Correspondingly, a first embodiment of the elevator control apparatus of the present invention is presented. Referring to fig. 9, the elevator control apparatus includes an acquisition module 10, a processing module 20, and a control module 30.
The obtaining module 10 is configured to obtain environment information associated with elevator control in an elevator running process, where the environment information includes environment information in an elevator and/or at an elevator entrance;
in this embodiment, referring to fig. 3, the cloud platform is connected to the elevator control system, the smart sensor, the terminal, and other portable facilities, and the cloud platform is connected to the elevator control system, so as to implement a more intelligent elevator control process. The intelligent sensor can be a camera, and the camera is a camera arranged in an elevator, an elevator landing and/or a floor. During the operation of the elevator, environmental information associated with the control of the elevator is obtained, which includes environmental information in the elevator and/or at the elevator landing. That is, information carried in the elevator, information of a user riding the elevator at an elevator hall (landing), and/or information of a user passing to the elevator hall are acquired by a connected camera. The carrying information, the elevator taking user information of the elevator entrance and the user information leading to the elevator entrance are environment information related to elevator control.
The processing module 20 is configured to cancel the control information that is not matched with the environment information in the current control information of the elevator to obtain new elevator control information;
after the environment information related to elevator control is acquired, the actual control information of the elevator is calculated according to the acquired environment information, namely accurate elevator control information is acquired, the current control information of the elevator is acquired, the actual control information is compared with the current control information, and the control information which is not in accordance with the actual control information in the current control information is cancelled to acquire new elevator control information. Namely, the control information which is not matched with the environment information in the current control information of the elevator is cancelled to obtain new elevator control information so as to more accurately control the opening, the opening/closing of the elevator door, the floor stop and the like of the elevator. For example, when the number of elevator users is full, but the weight does not reach the excess weight and the space in the elevator is sufficient, the overload control is cancelled, the floor stop is continued, and new elevator users are allowed to enter the elevator until the transportation in the elevator reaches the actual full load operation (no space in the elevator for new elevator users or the weight exceeds the limit weight, etc.). For another example, when there is no elevator user in the elevator, all the button controls in the elevator are cancelled, and the elevator control is realized only by the control of the landing.
And the control module 30 is used for controlling the operation of the elevator according to the new elevator control information.
And after new control information of the elevator is obtained, controlling the operation of the elevator according to the new elevator control information. The elevator control scheme of the embodiment of the invention controls linkage and individual control among a plurality of elevators through the environment information. For example, after the current elevator is fully loaded, the elevator closest to the landing control signal for the elevator is called to receive the landing control signal and run to the floor corresponding to the landing control signal. For another example, when there is no elevator user in the elevator, the nearest landing control signal of other linked elevators is received, and the elevator is moved to the corresponding floor to carry the elevator user.
The environmental information associated with the elevator control is acquired in the elevator running process, and the actual control information of the elevator is acquired based on the internal/external environmental information of the elevator, so that the problems of low elevator control accuracy and resource waste caused by a single data source in the existing elevator control mode are effectively avoided. The accuracy of elevator control is improved, and the waste of resources is reduced.
Referring to fig. 10, the processing module 20 includes a judging unit 21 and a processing unit 22,
the judgment unit 21 is configured to judge whether an elevator user exists in the elevator when the environment information is environment information in the elevator;
and the processing unit 22 is configured to cancel all elevator internal control messages in the current control message to obtain new elevator control information when there is no elevator-taking user in the elevator.
In this embodiment, the acquired environment information includes, but is not limited to, environment information in the elevator and/or environment information at the elevator entrance. And when the environment information is the environment information in the elevator, judging whether an elevator taking user exists in the elevator, and canceling all elevator internal control messages in the current control information to obtain new elevator control information when the elevator taking user does not exist in the elevator. Specifically, a security camera is installed in each elevator, the situation of elevator users in the elevator is shot through the security camera in the elevator connected with the cloud platform, when the elevator users do not exist in the elevator, whether control information in the elevator exists at present or not is judged, and when the control information in the elevator exists, all elevator internal control messages in the current control information are cancelled to obtain new elevator control information. In other embodiments of the invention, whether the elevator is fully loaded is judged according to the environment information; and after the elevator is fully loaded, canceling the external control signal of the elevator, directly controlling the elevator to run to the floor corresponding to the internal control information of the elevator, and controlling other idle elevators to run to the floor corresponding to the external control signal of the elevator. For example, the stopping floors of the elevator A are a floor and B floor, but after stopping the floor a, the elevator is fully loaded, the elevator B is controlled to run to the floor B, and the elevator taking user at the floor B is loaded.
In the embodiment, when the elevator does not have the elevator riding user and the control information in the elevator exists, the control information in the elevator is cancelled. The elevator is prevented from being left after mischief passengers press a plurality of floor selection buttons in the elevator car, and unnecessary operation and landing stop are avoided. Under the condition of ensuring the reduction of energy consumption, the elevator control is more reasonable and accurate.
Further, the determining unit 21 is further configured to determine whether an elevator user is present at the elevator entrance when the environment information is the environment information of the elevator entrance;
the processing unit 22 is further configured to cancel all elevator external control information of the elevator users absent in the current control information to obtain new elevator control information when no elevator users present at the elevator entrance.
In this embodiment, when the environment information is elevator hall environment information, that is, the number of elevator users riding on an elevator hall at each landing, it is determined whether or not there is an elevator user at the elevator hall, and when the number of elevator users riding on the elevator hall at the landing is 0, it is determined that there is no elevator user at the elevator hall. When the elevator entrance does not have the elevator user, whether a landing control signal exists in the landing of the elevator entrance without the elevator user is judged, and when the landing control signal exists, the control signal of the landing is cancelled. And when no elevator riding user exists in all the landings without passing the floor, cancelling all the external elevator control information in the current control information to obtain new elevator control information. That is, the external control signal of the landing where the elevator user is not present in the elevator traveling direction is cancelled. The embodiment effectively avoids the situation that passengers leave somebody after calling the elevator outside and the elevator is not actually parked but still stops by canceling the external control signal without the elevator-taking user. The accuracy of elevator control is improved, and then the time and the loss of elevator operation are saved.
Referring to fig. 11, the elevator control apparatus according to the second embodiment of the present invention may further include: the calculation module (40) is used to calculate,
the calculation module 40 is configured to, when the environment information is environment information of an elevator and an elevator entrance, obtain the number of passengers in the elevator as first passenger information according to the environment information of the elevator, and obtain the number of passengers at the elevator entrance as second passenger information according to the environment information of the elevator entrance;
the obtaining module 10 is further configured to obtain carrying information of the elevator;
the control module 30 is further configured to modify the control information of the idle elevator to control the idle elevator to move to the elevator hall matched with the second passenger information when the carrying information is not matched with the first passenger information and the second passenger information.
In this embodiment, when the environmental information is the environmental information of the elevator and the elevator entrance, the number of users who have loaded the elevator in the car and the number of users waiting for the elevator to be loaded in the elevator hall are compared to determine whether the elevator can load all the users waiting for the elevator in the elevator hall, and when the users cannot be loaded, the control information of the idle elevator is modified to control the idle elevator to run to the elevator entrance matched with the second passenger information. When the elevator can be loaded, the elevator is controlled to stop layer by layer according to external control information, and elevator riding users of the landing are received. For example, the existing elevator a receives a landing control signal during the upward operation, the landing control signal is a floor, however, the elevator a cannot completely load the elevator-taking users on the floor a, when the elevator approaches the floor a, the elevator B is found to be an idle elevator, the elevator B is controlled to operate to the floor a, the elevator-taking users on the floor a are received, and the elevator a directly operates to the corresponding landing to stop according to the control signal in the elevator. When the elevator is collectively taken out, the same elevator taking users in the same batch or the elevator taking users in the same landing can be ensured to take the same elevator through elevator control.
According to the elevator dispatching method, the elevator is reasonably dispatched according to the number of elevator users in the elevator and the number of elevator users waiting for elevator riding in the landing, energy is saved, and the elevator users can be transported quickly.
In one embodiment of the invention, in order to more reasonably dispatch the elevator and meet the transportation of elevator taking users, whether an idle elevator exists is judged when loading is possible, and the elevator taking users at the loading landing of the idle elevator are dispatched when the idle elevator exists. During the running of the elevator, whether a user waiting for riding in the elevator at the landing can be loaded or not can be judged according to the combination of the control signal in the elevator and the control signal outside the elevator. For example, the elevator running direction is upward, the floor of the external control signal is 6 floors, the control signal in the elevator is below 6 floors, and the number of people below 6 floors in the elevator is preliminarily estimated, for example, the number of people who need to enter the elevator at 6 floors is calculated by the people who stop at the next floor of the elevator internal control signal, and the number of people who stop at 6 floors is obtained, and if the number of people who stop at 6 floors includes the people who can load the elevator-taking users at 6 floors, the elevator stops at 6 floors without canceling the landing control signal at 6 floors.
Referring to fig. 12, the elevator control apparatus according to the third embodiment of the present invention may further include: a decision block 50 and a determination block 60,
the judging module 50 is configured to judge whether there is an idle elevator when the carrying information is not matched with the first passenger information and the second passenger information;
the determination module 60 is configured to determine that there are elevators with remaining carrying capacity when there are no free elevators;
the control module 30 is further configured to modify the control information of the determined elevator to control the determined elevator to move to the elevator landing matching the second passenger information.
In this embodiment, when the elevator cannot bear the elevator riding user at the landing, it is determined whether there is an idle elevator, that is, it is determined whether an idle elevator can be called again to load the elevator riding user at the landing, and when there is no idle elevator, it is determined whether there is an elevator with a remaining carrying capacity, and the control information of the determined elevator is modified to control the determined elevator to run to the elevator hall matched with the second passenger information. For example, the existing elevator a receives a landing control signal during upward operation, the landing control signal is a floor, however, the elevator a cannot completely load the elevator users on the floor a, when the elevator approaches the floor a, the elevator B is found to be an upward elevator and can bear the elevator users on the floor a, the elevator B is controlled to operate to the floor a, the elevator B receives the elevator users on the floor a, and the elevator a directly operates to the corresponding landing to stop according to the control signal in the elevator. Or the elevator B is an elevator with residual loading capacity, and the elevator A and the elevator B are controlled to run to the floor a and jointly receive the elevator taking users on the floor a. The present embodiment controls the elevators having the remaining loading capacity to travel to the elevator hall matched with the second passenger information by when there is no empty elevator. The elevator control is more reasonable, and the elevator control efficiency is improved.
In another embodiment of the present invention, in a group control elevator control system, for example, an a elevator is an elevator controlled to a landing a, a B elevator is an elevator controlled to a landing B, the landing a is an external control signal, the landing B is an internal or external control signal, and the traveling directions are both upward. When the elevator A cannot bear the elevator riding user of the landing a, the elevator B is controlled to stop at the landing a, and the elevator B receives the elevator riding user of the landing a together. The elevator dispatched to other landings bears elevator users of landings which cannot be borne by other elevators, so that reasonable carrying of the elevator is guaranteed, and the running efficiency of the elevator is improved.
Further, the obtaining module 10 is further configured to obtain environmental information in a corridor outside the elevator;
the control module 30 is further configured to modify the control information of the elevator to control the elevator to move to the floor corresponding to the orientation of the environment information when the orientation of the environment information is the elevator.
In this embodiment, a building security camera and a cloud platform are combined, if a large number of people walk to an elevator landing, one or more idle elevators can be scheduled in advance to wait. Or the behavior of resident people in the building is analyzed and predicted through the micro-signal and the terminal positioning, the possibly going floors are sensed in advance, and the elevator is dispatched to go ahead in advance. The rationality of elevator control is improved. In an embodiment of the invention it is also possible to control the elevator operation on the basis of the elevator control history, e.g. in period a the elevator frequently stops at floor a, and in period a the elevator is scheduled to stop at floor a. In other embodiments of the present invention, a terminal may also be connected through a cloud platform, where the terminal includes but is not limited to a PC, a mobile phone, and the like. The elevator taking user is connected with the cloud platform through the terminal to control the elevator to run to a target floor, reservation is made in advance, and the time for waiting for the elevator is saved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
Claims (9)
1. An elevator control method characterized by comprising the steps of:
in the running process of the elevator, acquiring environment information related to elevator control, wherein the environment information comprises environment information in the elevator and/or at an elevator entrance acquired by a camera;
obtaining the predicted elevator taking behavior information of personnel related to elevator control, wherein the predicted elevator taking behavior information is determined by analyzing and predicting the elevator taking behavior of the personnel in a WeChat positioning mode on a mobile terminal; or acquiring the person trend information in the corridor outside the elevator, wherein the person trend information is acquired through a camera and a cloud platform;
canceling control information which is not matched with the environmental information in the elevator and/or at the elevator entrance in the current control information of the elevator to obtain new elevator control information;
controlling the operation of the elevator according to the new elevator control information, and modifying the control information of the elevator when the personnel trend information or the predicted elevator taking behavior information in the corridor outside the elevator is the elevator pointing to the corresponding floor so as to control the elevator to operate to the floor corresponding to the personnel trend information or the predicted elevator taking behavior information in the corridor outside the elevator;
after the step of obtaining environmental information associated with elevator control, the method further comprises:
according to a control signal in the elevator and a control signal outside the elevator, the number of passengers expected to get off the elevator in the elevator and the number of passengers waiting for the elevator at a target landing are combined, and whether users waiting for taking the elevator at the target landing can be loaded or not is judged in advance;
if loading is judged to be possible, controlling the elevator to stop at the target landing; alternatively, the first and second electrodes may be,
when the environment information is the environment information of the elevator and the elevator entrance, the number of passengers in the elevator is obtained according to the environment information in the elevator to serve as first passenger information, and the number of passengers at the elevator entrance is obtained according to the environment information at the elevator entrance to serve as second passenger information;
and acquiring the carrying information of the elevator, determining that the current control information of the elevator is not matched with the environment information in the elevator and at the elevator port when the total number of passengers corresponding to the first passenger information and the second passenger information exceeds the full-load number in the carrying information of the elevator, and modifying the control information of the idle elevator so as to control the idle elevator to run to the elevator port matched with the second passenger information.
2. The elevator control method according to claim 1, wherein the step of canceling the control information, which does not match the environmental information in the elevator and/or at the elevator entrance, from among the current control information of the elevators to obtain the new elevator control information comprises:
when the environment information is the environment information in the elevator, judging whether an elevator user exists in the elevator;
and when no elevator taking user exists in the elevator, cancelling all the elevator internal control messages in the current control information to obtain new elevator control information.
3. The elevator control method according to claim 1, wherein the step of canceling the control information, which does not match the environmental information in the elevator and/or at the elevator entrance, from among the current control information of the elevators to obtain the new elevator control information comprises:
when the environment information is the environment information of the elevator entrance, judging whether an elevator user exists at the elevator entrance;
and when no elevator taking user exists at the elevator entrance, cancelling all the elevator external control information which does not exist the elevator taking user in the current control information to obtain new elevator control information.
4. The elevator control method of claim 1, wherein the step of obtaining the carriage information of the elevator is followed by further comprising:
when the total number of passengers corresponding to the first passenger information and the second passenger information exceeds the full load number in the carrying information of the elevator, judging whether an idle elevator exists or not;
determining elevators with remaining carrying capacity when no idle elevators exist;
modifying the control information of the determined elevator to control the determined elevator to run to an elevator landing matching the second passenger information.
5. An elevator control apparatus, comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring environment information related to elevator control in the running process of an elevator, and the environment information comprises the environment information in the elevator and/or at an elevator entrance acquired by a camera;
the elevator control system is also used for acquiring the predicted elevator taking behavior information of personnel related to elevator control, wherein the predicted elevator taking behavior information is determined by analyzing and predicting the elevator taking behavior of the personnel in a WeChat positioning mode on a mobile terminal; or the system is also used for acquiring the personnel trend information in the corridor outside the elevator, wherein the personnel trend information is acquired through the camera and the cloud platform;
the processing module is used for canceling the control information which is not matched with the environmental information in the elevator and/or at the elevator entrance in the current control information of the elevator to obtain new elevator control information;
the control module is used for controlling the operation of the elevator according to the new elevator control information, and modifying the control information of the elevator when the personnel trend information or the predicted elevator taking behavior information in the corridor outside the elevator is the elevator pointing to the corresponding floor so as to control the elevator to operate to the floor corresponding to the personnel trend information or the predicted elevator taking behavior information in the corridor outside the elevator;
the elevator control apparatus further includes:
the pre-judging module is used for pre-judging whether users waiting for taking the elevator at the target landing can be loaded or not according to the control signal in the elevator and the control signal outside the elevator by combining the predicted number of passengers getting off the elevator and the number of passengers waiting for waiting at the target landing in the elevator;
the parking control module is used for controlling the elevator to park at the target landing if loading is judged to be possible; alternatively, the first and second electrodes may be,
the calculation module is used for obtaining the number of passengers in the elevator as first passenger information according to the environment information in the elevator and obtaining the number of passengers at the elevator port as second passenger information according to the environment information at the elevator port when the environment information is the environment information in the elevator and at the elevator port;
the acquisition module is also used for acquiring the carrying information of the elevator;
the control module is further used for determining that the current control information of the elevator is not matched with the environment information in the elevator and at the elevator port when the total number of passengers corresponding to the first passenger information and the second passenger information exceeds the full-load number in the carrying information of the elevator, and modifying the control information of the idle elevator so as to control the idle elevator to run to the elevator port matched with the second passenger information.
6. The elevator control apparatus of claim 5, wherein the processing module comprises:
the judgment unit is used for judging whether elevator users exist in the elevator or not when the environment information is the environment information in the elevator;
and the processing unit is used for canceling all elevator internal control messages in the current control information to obtain new elevator control information when no elevator taking user exists in the elevator.
7. The elevator control apparatus according to claim 6, wherein the determination unit is further configured to determine whether there is a user riding an elevator at the elevator entrance when the environment information is the environment information of the elevator entrance;
and the processing unit is also used for canceling all elevator external control information without elevator taking users in the current control information to obtain new elevator control information when no elevator taking users exist at the elevator entrance.
8. The elevator control apparatus according to claim 5, characterized by further comprising:
the judging module is used for judging whether an idle elevator exists or not when the total number of passengers corresponding to the first passenger information and the second passenger information exceeds the full-load number in the carrying information of the elevator;
a determining module for determining that there are elevators with remaining carrying capacity when there are no free elevators;
the control module is further used for modifying the control information of the determined elevator so as to control the determined elevator to run to an elevator port matched with the second passenger information.
9. A computer storage medium having stored thereon computer instructions that, when executed, perform the elevator control method of any of claims 1-4.
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Families Citing this family (7)
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| CN107954283A (en) * | 2017-11-27 | 2018-04-24 | 深圳信息职业技术学院 | A kind of method, system and the storage device of real-time update elevator dispatching algorithm |
| CN108002153A (en) * | 2017-12-18 | 2018-05-08 | 广东卓梅尼技术股份有限公司 | A kind of wearable automatic elevator calling device, system and method |
| CN110104511B (en) * | 2019-04-02 | 2022-03-08 | 日立楼宇技术（广州）有限公司 | Elevator operation control method, device, system and storage medium |
| US11724909B2 (en) * | 2019-04-18 | 2023-08-15 | Otis Elevator Company | Elevator car assignment based on a detected number of waiting passengers |
| CN110304504B (en) * | 2019-07-29 | 2021-10-08 | 上海三菱电梯有限公司 | Elevator dispatching method and system based on elevator taking habit prediction of passengers |
| CN110386520A (en) * | 2019-08-05 | 2019-10-29 | 浙江一网通信息科技有限公司 | A kind of Elevator operation control system and method |
| CN111204620A (en) * | 2020-02-11 | 2020-05-29 | 成都锐美动力科技有限公司 | Elevator real-time control method and terminal based on video identification |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956908A (en) * | 2004-05-26 | 2007-05-02 | 奥蒂斯电梯公司 | Passenger guiding system for a passenger transportation system |
| CN102821272A (en) * | 2012-08-16 | 2012-12-12 | 安徽中科智能高技术有限责任公司 | Video monitoring system with elevator invalid request signal removing function |
| CN103508282A (en) * | 2012-06-28 | 2014-01-15 | 株式会社日立制作所 | Elevator monitoring device and monitoring method |
| CN104058306A (en) * | 2014-07-02 | 2014-09-24 | 吴优良 | Intelligent dispatching system of elevator |
| CN104071668A (en) * | 2014-06-17 | 2014-10-01 | 广西壮族自治区特种设备监督检验院 | Intelligent elevator capable of automatically calling, cancelling stoppage and warning when people is trapped |
| CN104150297A (en) * | 2014-07-18 | 2014-11-19 | 成都海光核电技术服务有限公司 | Control system and method for elevator system of high-rise building |
| CN104709781A (en) * | 2013-12-14 | 2015-06-17 | 李淑华 | Intelligent elevator and working method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09278301A (en) * | 1996-04-11 | 1997-10-28 | Mitsubishi Electric Corp | Operation control device for elevator |
| JP2015000807A (en) * | 2013-06-18 | 2015-01-05 | 株式会社日立製作所 | Elevator control system and elevator control method |
| CN104828664B (en) * | 2015-04-03 | 2020-05-22 | 奥的斯电梯公司 | Automatic debugging system and method |
-
2015
- 2015-11-25 CN CN201510828246.2A patent/CN106744089B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956908A (en) * | 2004-05-26 | 2007-05-02 | 奥蒂斯电梯公司 | Passenger guiding system for a passenger transportation system |
| CN103508282A (en) * | 2012-06-28 | 2014-01-15 | 株式会社日立制作所 | Elevator monitoring device and monitoring method |
| CN102821272A (en) * | 2012-08-16 | 2012-12-12 | 安徽中科智能高技术有限责任公司 | Video monitoring system with elevator invalid request signal removing function |
| CN104709781A (en) * | 2013-12-14 | 2015-06-17 | 李淑华 | Intelligent elevator and working method thereof |
| CN104071668A (en) * | 2014-06-17 | 2014-10-01 | 广西壮族自治区特种设备监督检验院 | Intelligent elevator capable of automatically calling, cancelling stoppage and warning when people is trapped |
| CN104058306A (en) * | 2014-07-02 | 2014-09-24 | 吴优良 | Intelligent dispatching system of elevator |
| CN104150297A (en) * | 2014-07-18 | 2014-11-19 | 成都海光核电技术服务有限公司 | Control system and method for elevator system of high-rise building |
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|---|---|
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