CN108545561B - Elevator control method and elevator control system - Google Patents

Elevator control method and elevator control system Download PDF

Info

Publication number
CN108545561B
CN108545561B CN201810450422.7A CN201810450422A CN108545561B CN 108545561 B CN108545561 B CN 108545561B CN 201810450422 A CN201810450422 A CN 201810450422A CN 108545561 B CN108545561 B CN 108545561B
Authority
CN
China
Prior art keywords
elevator
floor
bearing capacity
calling
elevators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201810450422.7A
Other languages
Chinese (zh)
Other versions
CN108545561A (en
Inventor
金昱西
Original Assignee
金昱西
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金昱西 filed Critical 金昱西
Priority to CN201810450422.7A priority Critical patent/CN108545561B/en
Publication of CN108545561A publication Critical patent/CN108545561A/en
Application granted granted Critical
Publication of CN108545561B publication Critical patent/CN108545561B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/24Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/34Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3415Control system configuration and the data transmission or communication within the control system
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/20Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/215Transportation capacity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/20Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/222Taking into account the number of passengers present in the elevator car to be allocated

Abstract

The invention discloses an elevator control method and an elevator control system. The method comprises obtaining an elevator call request; determining a call running direction corresponding to the elevator call request; acquiring the waiting bearing capacity of a calling floor corresponding to the elevator calling request; determining the remaining bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor; judging whether a second elevator exists or not to obtain a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor; when the first judgment result shows that the second elevator exists, determining a second elevator which performs door opening response; and performing door opening response when the second elevator performing door opening response reaches the call floor. The method or the system can obviously improve the running efficiency of the elevator, reduce the stopping and opening times of the elevator and the total running distance of the elevator, further save the electric energy consumption and greatly reduce the running cost.

Description

Elevator control method and elevator control system
Technical Field
The invention relates to the technical field of elevator control, in particular to an elevator control method and an elevator control system.
Background
In the application of the existing elevator control system, how to reasonably control the elevator and improve the operation efficiency of the elevator are a problem of great concern; particularly for each high-rise building with a plurality of elevators, sometimes, when the elevators operate, the passengers leave the elevators due to accidents after calling the elevators, and the elevators continue to operate to the called floors and open the doors to wait, so that the elevator operation efficiency is low. It is still often appeared that elevator A passenger has been more, and certain floor waits to take advantage of personnel and luggage too much, and elevator A can only load partly personnel and luggage, and remaining personnel need continue to call elevator B, but actual elevator B can once only all load the personnel of waiting to take advantage of and luggage of certain floor, because a plurality of elevators all wait at this floor opening door, cause the elevator operating efficiency low.
Invention container
The invention aims to provide an elevator control method and an elevator control system, which are used for improving the operation efficiency of an elevator.
In order to achieve the purpose, the invention provides the following scheme:
an elevator control method characterized by comprising the steps of:
obtaining an elevator call request;
determining a call running direction corresponding to the elevator call request;
acquiring the waiting bearing capacity of a calling floor corresponding to the elevator calling request;
determining the remaining bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor;
judging whether a second elevator exists or not to obtain a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
when the first judgment result shows that the second elevator exists, determining a second elevator which performs door opening response;
and performing door opening response when the second elevator performing door opening response reaches the call floor.
Optionally, when the first judgment result indicates that the second elevator does not exist, judging whether a first elevator group exists or not, and obtaining a second judgment result; the first elevator group comprises a plurality of first elevators, and the sum of the residual bearing capacity of the first elevators is greater than or equal to the waiting bearing capacity of the call floor;
when the second judgment result shows that the first elevator group exists, determining a first elevator group for door opening response;
and performing door opening response when each elevator in the first elevator group performing door opening response reaches the call floor.
Optionally, when there are a plurality of the first elevator groups, the first elevator group with the smallest distance and the smallest number of elevators from the call floor is determined as the first elevator group to respond by opening the door.
Optionally, when the first judgment result indicates that the second elevator does not exist, judging whether a second elevator group exists or not, and obtaining a third judgment result; the second elevator group comprises a plurality of third elevators; the elevators in the third elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the third elevators is more than or equal to the waiting bearing capacity of the calling floor;
when the third judgment result shows that the second elevator group exists, determining a second elevator group for door opening response;
and performing door opening response when each elevator in the second elevator group performing door opening response reaches the call floor.
Optionally, when there are a plurality of second elevator groups, the second elevator group with the smallest distance and the smallest number of elevators from the call floor is determined as the second elevator group to respond by opening the door.
Optionally, when the first determination result indicates that the second elevator does not exist, the method further includes:
judging whether the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator or not, and obtaining a fourth judgment result;
when the fourth judgment result shows that the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, judging whether a third elevator group exists or not and obtaining a fifth judgment result; the third elevator group comprises two first elevators, and the sum of the residual bearing capacity of the two first elevators is more than or equal to the waiting bearing capacity of the call floor;
when the fifth judgment result shows that the third elevator group exists, determining a group of fourth elevator groups from the third elevator group; the fourth elevator group is a third elevator group with the smallest distance sum with the calling floor;
and performing door opening response when each elevator in the fourth elevator group reaches the call floor.
Optionally, when the fourth judgment result shows that the waiting bearing capacity of the call floor is greater than the rated bearing capacity of the elevator, judging whether a fifth elevator group exists or not, and obtaining a sixth judgment result; the fifth elevator group comprises two fourth elevators; the elevators in the two fourth elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the two fourth elevators is more than or equal to the waiting bearing capacity of the calling floor;
when the sixth judgment result shows that the fifth elevator group exists, determining a group of sixth elevator groups from the fifth elevator group; the sixth elevator group is a fifth elevator group with the smallest distance sum with the calling floor;
and performing door opening response when each elevator in the sixth elevator group reaches the call floor.
Optionally, the elevator waiting number and the baggage area of the call floor corresponding to the elevator call request are obtained;
the determining of the remaining bearing capacity of the first elevator specifically comprises:
determining the remaining carrying number of the first elevator and the remaining car area of the first elevator; the remaining number of passengers on the first elevator is the difference between the rated number of passengers and the number of passengers carried by the first elevator; the first elevator remaining car area is the difference between the net car size and the car area occupied by the first elevator.
Optionally, after obtaining the waiting load of the call floor corresponding to the elevator call request, the method further includes:
judging whether the number of people waiting for the elevator is greater than or equal to a safety threshold value or not, and obtaining a seventh judgment result;
and shielding the elevator call request of the floor with the elevator waiting number smaller than the safety threshold when the seventh judgment result shows that the elevator waiting number is larger than or equal to the safety threshold.
An elevator control system, comprising:
the call request acquisition module is used for acquiring an elevator call request;
the call running direction determining module is used for determining the call running direction corresponding to the elevator call request;
a calling floor waiting load obtaining module for obtaining the calling floor waiting load corresponding to the elevator calling request;
the first elevator residual bearing capacity determining module is used for determining the residual bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor;
the judging module is used for judging whether a second elevator exists or not to obtain a first judging result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
the second elevator determining module is used for determining a second elevator for door opening response when the first judgment result shows that the second elevator exists;
and the door opening response control module is used for controlling the second elevator to perform door opening response when the second elevator performing door opening response reaches the calling floor.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
according to the elevator control method and the elevator control system, the call floor to-be-loaded capacity corresponding to the elevator call request is obtained; determining the remaining bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor; judging whether a second elevator with the residual bearing capacity more than or equal to the to-be-borne capacity of the call floor exists or not, and determining a second elevator for door opening response when the second elevator exists; when a second elevator is determined, other co-directional elevators may no longer be opened when they reach the call floor. Therefore, the method or the system can obviously improve the running efficiency of the elevator, reduce the stopping and opening times of the elevator and the total running distance of the elevator, further save the electric energy consumption and greatly reduce the running cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a flowchart of a first embodiment of an elevator control method according to the present application;
fig. 2 is a flowchart of a second embodiment of an elevator control method according to the present application;
fig. 3 is a flowchart of a third embodiment of an elevator control method according to the present application;
fig. 4 is a flowchart of a fourth embodiment of the elevator control method of the present application;
fig. 5 is a flowchart of a fifth embodiment of the elevator control method of the present application;
fig. 6 is a flowchart of a sixth embodiment of the elevator control method of the present application;
fig. 7 is a schematic view showing the construction of an elevator control system according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an elevator control method and an elevator control system, which are used for improving the operation efficiency of an elevator and saving the electric energy consumption.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
Fig. 1 is a flowchart of a first embodiment of an elevator control method according to the present application. As shown in fig. 1, the method may include:
step S101: obtaining an elevator call request;
step S102, determining a call running direction corresponding to the elevator call request;
step S103, obtaining the waiting bearing capacity of a calling floor corresponding to the elevator calling request; the call floor load capacity comprises the number of people waiting for the elevator and the area of luggage;
step S104, determining the residual bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor; the remaining bearing capacity of the first elevator comprises the remaining carrying passenger number of the first elevator and the remaining car area of the first elevator; the remaining number of passengers on the first elevator is the difference between the rated number of passengers and the number of passengers carried by the first elevator; the remaining car area of the first elevator is the difference between the net car size and the car area occupied by the first elevator;
s105, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S106, when the first judgment result shows that the second elevator exists, determining a second elevator for door opening response;
and step S107, when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Optionally, step S106 further includes, when there are a plurality of the second elevators, determining the second elevator closest to the call floor as the second elevator that responds by opening the door.
The embodiment determines a second elevator which carries out door opening response when a second elevator which can bear the elevator waiting amount at one time and is in the same direction with the calling running direction and does not exceed the calling floor exists; after the second elevator closest to the calling floor is determined as the second elevator for door opening response, other equidirectional elevators can not be started any more when arriving at the calling floor, so that the operation efficiency of the elevator is obviously improved, the times of stopping and opening the door of the elevator are reduced, and the electric energy consumption is further saved.
The first embodiment further comprises a step S108 of determining an elevator for door opening response;
and step S109, performing door opening response when the elevator performing door opening response reaches the calling floor.
Example two
Fig. 2 is a flowchart of a second embodiment of an elevator control method according to the present application. As shown in fig. 2, the method may include:
step S201, obtaining an elevator call request;
step S202, determining a call running direction corresponding to the elevator call request;
step S203, obtaining the waiting bearing capacity of the calling floor corresponding to the elevator calling request;
step S204, determining the residual bearing capacity of the first elevator;
s205, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S206, when the first judgment result shows that the second elevator does not exist, judging whether a first elevator group exists or not and obtaining a second judgment result; the first elevator group comprises a plurality of first elevators, and the sum of the residual bearing capacity of the first elevators is greater than or equal to the waiting bearing capacity of the call floor;
step S207, when the second judgment result shows that the first elevator group exists, determining a first elevator group for door opening response;
and step S208, performing door opening response when each elevator in the first elevator group performing door opening response reaches the call floor.
Optionally, step S207 further includes, when there are a plurality of sets of the first elevator group, determining the first elevator group having the smallest distance and the smallest number of elevators from the call floor as the first elevator group to perform the door open response.
The embodiment determines a first elevator group which responds by opening a door when a first elevator group which can bear the elevator waiting amount at one time and is in the same direction with the calling running direction and does not exceed a calling floor exists; after the first elevator group with the least number of elevators and the minimum distance between the first elevator group and the calling floor are determined as the first elevator group for door opening response, other equidirectional elevators can not be started when arriving at the calling floor, so that the elevator running efficiency is obviously improved, the elevator stopping and door opening times are reduced, and the electric energy consumption is further saved.
The second embodiment further comprises step S209 of determining a second elevator performing a door open response;
and step S210, when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Step S211, determining an elevator for door opening response;
and S212, performing door opening response when the elevator performing door opening response reaches the calling floor.
EXAMPLE III
Fig. 3 is a flowchart of a third embodiment of an elevator control method according to the present application. As shown in fig. 3, the method may include:
step S301, obtaining an elevator call request;
step S302, determining a call running direction corresponding to the elevator call request;
step S303, obtaining the waiting bearing capacity of a calling floor corresponding to the elevator calling request;
step S304, determining the residual bearing capacity of the first elevator;
s305, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S306, when the first judgment result shows that the second elevator does not exist, judging whether a second elevator group exists or not, and obtaining a third judgment result; the second elevator group comprises a plurality of third elevators; the elevators in the third elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the third elevators is more than or equal to the waiting bearing capacity of the calling floor;
step S307, when the third judgment result shows that the second elevator group exists, determining a second elevator group for door opening response;
and S308, performing door opening response when each elevator in the second elevator group performing door opening response reaches the call floor.
Optionally, step S307 further includes, when there are a plurality of sets of the second elevator group, determining the second elevator group having the smallest distance and the smallest number of elevators from the call floor as the second elevator group performing the door open response.
The embodiment determines a second elevator group which responds by opening the door when the second elevator group which can bear the elevator waiting amount at one time exists; after the second elevator group with the least number of elevators and the minimum distance between the second elevator group and the calling floor is determined as the second elevator group for door opening response, other equidirectional elevators can not be started when arriving at the calling floor, so that the elevator running efficiency is obviously improved, the elevator stopping and door opening times are reduced, and the electric energy consumption is further saved.
The third embodiment further comprises step S309 of determining a second elevator performing a door open response;
and step S310, when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Step S311, determining an elevator for door opening response;
and S312, when the elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Example four
Fig. 4 is a flowchart of a fourth embodiment of the elevator control method according to the present application. As shown in fig. 4, the method may include:
step S401, obtaining an elevator call request;
step S402, determining a call running direction corresponding to the elevator call request;
step S403, obtaining the waiting bearing capacity of the calling floor corresponding to the elevator calling request;
step S404, determining the residual bearing capacity of the first elevator;
s405, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S406, when the first judgment result shows that the second elevator does not exist, judging whether the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, and obtaining a fourth judgment result;
step S407, when the fourth judgment result shows that the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, judging whether a third elevator group exists or not and obtaining a fifth judgment result; the third elevator group comprises two first elevators, and the sum of the residual bearing capacity of the two first elevators is more than or equal to the waiting bearing capacity of the call floor;
step S408, when the fifth judgment result shows that the third elevator group exists, determining a group of fourth elevator groups from the third elevator group; the fourth elevator group is a third elevator group with the smallest distance sum with the calling floor;
and step S409, performing door opening response when each elevator in the fourth elevator group reaches the call floor.
Optionally, when the fifth judgment result indicates that the third elevator group does not exist, if an elevator which is in the same direction as the calling operation direction and does not exceed the calling floor exists, the elevator which is in the same direction as the calling operation direction and does not exceed the calling floor is opened to carry passengers until no elevator waiting personnel or baggage exists.
And when the fifth judgment result shows that the third elevator group does not exist, if no elevator which is in the same direction as the calling operation direction and does not exceed the calling floor exists but no empty elevator with an operation instruction exists, calling the empty elevator without the operation instruction and closest to the calling floor to open the door for carrying passengers until no elevator waiting personnel and baggage exist.
The embodiment determines a third elevator group which responds by opening the door when the third elevator group which can bear the elevator waiting amount at one time exists; after the third elevator group with the minimum distance from the calling floor is determined as the fourth elevator group for door opening response, other equidirectional elevators can not be started any more when arriving at the calling floor, so that the elevator running efficiency is obviously improved, the times of stopping and opening the door of the elevator are reduced, and the electric energy consumption is further saved.
The fourth embodiment further comprises the step S410 of determining a second elevator for door opening response;
and step S411, when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Step S412, determining an elevator for door opening response;
and step S413, when the elevator which performs the door opening response reaches the calling floor, performing the door opening response.
EXAMPLE five
Fig. 5 is a flowchart of a fifth embodiment of the elevator control method according to the present application. As shown in fig. 5, the method may include:
step S501, obtaining an elevator call request;
step S502, determining a call running direction corresponding to the elevator call request;
step S503, obtaining the waiting bearing capacity of the calling floor corresponding to the elevator calling request;
step S504, determining the residual bearing capacity of the first elevator;
step S505, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S506, when the first judgment result shows that the second elevator does not exist, judging whether the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, and obtaining a fourth judgment result;
step S507, when the fourth judgment result shows that the waiting bearing capacity of the calling floor is larger than the rated bearing capacity of the elevator, judging whether a fifth elevator group exists or not and obtaining a sixth judgment result; the fifth elevator group comprises two fourth elevators; the elevators in the two fourth elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the two fourth elevators is more than or equal to the waiting bearing capacity of the calling floor;
step S508, when the sixth judgment result shows that the fifth elevator group exists, determining a group of sixth elevator group from the fifth elevator group; the sixth elevator group is a fifth elevator group with the smallest distance sum with the calling floor;
and step S509, when each elevator in the sixth elevator group reaches the call floor, door opening response is carried out.
The embodiment determines a sixth elevator group which responds by opening the door when a fifth elevator group which can bear the elevator waiting amount at one time exists; after the sixth elevator group with the minimum distance from the calling floor is determined as the sixth elevator group for door opening response, other equidirectional elevators can not be started any more when arriving at the calling floor, so that the elevator running efficiency is obviously improved, the times of stopping and opening the doors of the elevators are reduced, and the electric energy consumption is further saved.
The fifth embodiment further comprises step S510 of determining a second elevator performing a door open response;
and step S511, when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Step S512, determining an elevator for door opening response;
and step S513, when the elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Step S514, when the fourth judgment result shows that the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, judging whether a third elevator group exists or not and obtaining a fifth judgment result; the third elevator group comprises two first elevators, and the sum of the residual bearing capacity of the two first elevators is more than or equal to the waiting bearing capacity of the call floor;
step S515, when the fifth judgment result shows that the third elevator group exists, determining a group of fourth elevator groups from the third elevator group; the fourth elevator group is a third elevator group with the smallest distance sum with the calling floor;
and step S516, performing door opening response when each elevator in the fourth elevator group reaches the call floor.
EXAMPLE six
Fig. 6 is a flowchart of a sixth embodiment of the elevator control method of the present application. As shown in fig. 6, the method may include:
step S601, obtaining an elevator call request;
step S602, determining a call running direction corresponding to the elevator call request;
step S603, obtaining the waiting bearing capacity of the calling floor corresponding to the elevator calling request; the call floor load capacity comprises the number of people waiting for the elevator and the area of luggage;
s604, judging whether the number of the people waiting for the elevator is larger than or equal to a safety threshold value or not, and obtaining a seventh judgment result;
and step S605, shielding the elevator call request of the floor with the elevator waiting number smaller than the safety threshold when the seventh judgment result shows that the elevator waiting number is larger than or equal to the safety threshold.
Step S606, determining an elevator for door opening response;
and step S607, when the elevator which performs the door opening response reaches the calling floor, performing the door opening response.
Optionally, when the elevator performing the door opening response is determined in step S606, the determined elevator performing the door opening response is an elevator which is in the same direction as the call running direction and does not exceed the call floor or an empty elevator without a running command.
In the embodiment, when the number of people waiting for the elevator on a certain calling floor is more than or equal to the safety threshold, the calling request of the calling floor with the number of people waiting for the elevator less than the safety threshold is shielded, and other equidirectional elevators not exceeding the calling floor with the number of people waiting for the elevator more than or equal to the safety threshold or no operation instruction empty elevators are enabled to stay and carry passengers on the calling floor with the number of people waiting for the elevator more than or equal to the safety threshold only when the door is opened, so that the personnel evacuation efficiency of the calling floor with the number of people waiting for the elevator more than or equal to the safety threshold is improved, and the safety of the.
The sixth embodiment further comprises step S608 of determining the remaining bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor; the remaining bearing capacity of the first elevator comprises the remaining carrying passenger number of the first elevator and the remaining car area of the first elevator; the remaining number of passengers on the first elevator is the difference between the rated number of passengers and the number of passengers carried by the first elevator; the remaining car area of the first elevator is the difference between the net car size and the car area occupied by the first elevator;
step S609, judging whether a second elevator exists or not, and obtaining a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
step S610, when the first judgment result shows that the second elevator exists, determining a second elevator for door opening response;
and step S611, when the second elevator which performs the door opening response reaches the call floor, performing the door opening response.
EXAMPLE seven
Fig. 7 is a schematic configuration diagram of the elevator control system of the present application. As shown in fig. 7, the system may include:
the call request acquisition module 1 is used for acquiring an elevator call request;
a call running direction determining module 2, which is used for determining the call running direction corresponding to the elevator call request;
a calling floor waiting load capacity obtaining module 3, configured to obtain a calling floor waiting load capacity corresponding to the elevator calling request;
the first elevator residual load capacity determining module 4 is used for determining the residual load capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor;
the judging module 5 is used for judging whether a second elevator exists or not to obtain a first judging result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
a second elevator determining module 6, configured to determine a second elevator performing an open door response when the first determination result indicates that the second elevator is present;
and the door opening response control module 7 is used for controlling the second elevator to perform door opening response when the second elevator performing door opening response reaches the calling floor.
The elevator control device comprises an image collector 1, an image data processor 2 and an elevator controller 3.
The image collector 1 is arranged on the top surface of the elevator and above a floor waiting area; the image collector 1 is electrically connected with the image data processor 2; the image data processor 2 is electrically connected with the elevator controller 3;
the image collector 1 is used for collecting scene information of each floor of the elevator waiting area and scene information inside all elevators; the image data processor 2 is used for acquiring the number of elevator waiting people and the baggage area according to the scene information of the elevator waiting area, and acquiring the number of passengers and the occupied car area of the elevator according to the scene information in the elevator; the elevator controller 3 is used for controlling the operation of the elevator according to the calling operation direction of the elevator, the number of people waiting for the elevator and the area of luggage.
Image collector 1 includes at least one in camera or the camera, and image collector 1 has infrared function, also can install infrared sensor additional to gather human infrared radiation characteristic under the not good condition of light, improve the ability of gathering waiting the terraced district scene information and the inside scene information of elevator.
The image data processor 2 can judge the number of the persons by adopting a face recognition technology, and based on an image comparison algorithm of gray scale matching, calculate the difference between the image acquired by the image acquisition device 1 in real time and the initial image without the persons and the luggage, obtain the difference rate, wherein the difference rate is the ratio of the occupied areas of the persons and the luggage, and further calculate the occupied areas of the persons and the luggage. The image data processor 2 may be integrated into a camera or a video camera.
The elevator controller 3 stores all rated elevator passenger numbers and the net elevator car sizes, acquires the elevator waiting number, the luggage area, the elevator carried number and the elevator occupied car area of each floor from the image data processor 2, and calculates and obtains the remaining carrying number and the remaining car area of each elevator; the remaining number of passengers on the elevator is the difference between the rated number of passengers and the number of passengers on the elevator; the remaining car area of the elevator is the difference between the net car size and the car area occupied by the elevator;
the elevator controller 3 judges whether people remain to continue waiting for the calling floor according to the number of elevator waiting people and the calling number of the calling floor, if the calling passenger leaves the calling elevator in case of accident, namely when the number of elevator waiting people is zero and the area of luggage is also zero, the calling elevator instruction of the floor is cancelled, the calling instruction of the called elevator is cancelled, and the called elevator is enabled not to stop and open when running to the floor. If the judgment personnel continue to wait, the number of the elevator waiting personnel and the luggage amount are further estimated, and an optimization algorithm is adopted according to the passenger carrying number of the up-going and down-going running elevators, so that the elevator control system can run with the least number of the elevator staying, the least number of the door opening and the least running distance. The more the number of the elevators is, the more prominent the energy-saving effect and the passenger carrying speed are.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for those skilled in the art, the invention can be implemented in various embodiments and applications based on the idea of the invention
There are changes. In view of the above, this description should not be taken as limiting the invention.

Claims (7)

1. An elevator control method characterized by comprising the steps of:
obtaining an elevator call request;
determining a call running direction corresponding to the elevator call request;
acquiring the waiting bearing capacity of a calling floor corresponding to the elevator calling request;
determining the remaining bearing capacity of the first elevator; the first elevator is an elevator which is in the same direction with the calling running direction and does not exceed a calling floor;
judging whether a second elevator exists or not to obtain a first judgment result; the second elevator is a first elevator with the residual bearing capacity more than or equal to the waiting bearing capacity of the calling floor;
when the first judgment result shows that the second elevator exists, determining a second elevator which performs door opening response;
when the second elevator which performs the door opening response reaches the calling floor, performing the door opening response;
when the first judgment result indicates that the second elevator does not exist, the method further includes:
judging whether the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator or not, and obtaining a fourth judgment result;
when the fourth judgment result shows that the waiting bearing capacity of the calling floor is less than or equal to the rated bearing capacity of the elevator, judging whether a third elevator group exists or not and obtaining a fifth judgment result; the third elevator group comprises two first elevators, and the sum of the residual bearing capacity of the two first elevators is more than or equal to the waiting bearing capacity of the call floor;
when the fifth judgment result shows that the third elevator group exists, determining a group of fourth elevator groups from the third elevator group; the fourth elevator group is a third elevator group with the smallest distance sum with the calling floor;
door opening responses are carried out when the elevators in the fourth elevator group reach the calling floor;
when the fourth judgment result shows that the waiting bearing capacity of the calling floor is larger than the rated bearing capacity of the elevator, judging whether a fifth elevator group exists or not and obtaining a sixth judgment result; the fifth elevator group comprises two fourth elevators; the elevators in the two fourth elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the two fourth elevators is more than or equal to the waiting bearing capacity of the calling floor;
when the sixth judgment result shows that the fifth elevator group exists, determining a group of sixth elevator groups from the fifth elevator group; the sixth elevator group is a fifth elevator group with the smallest distance sum with the calling floor;
and performing door opening response when each elevator in the sixth elevator group reaches the call floor.
2. The elevator control method according to claim 1, further comprising:
when the first judgment result shows that the second elevator does not exist, judging whether a first elevator group exists or not to obtain a second judgment result; the first elevator group comprises a plurality of first elevators, and the sum of the residual bearing capacity of the first elevators is greater than or equal to the waiting bearing capacity of the call floor;
when the second judgment result shows that the first elevator group exists, determining a first elevator group for door opening response;
and performing door opening response when each elevator in the first elevator group performing door opening response reaches the call floor.
3. The elevator control method according to claim 2, further comprising:
when a plurality of first elevator groups exist, the first elevator group with the smallest distance and the smallest number of elevators from the calling floor is determined as the first elevator group for door opening response.
4. The elevator control method according to claim 1, further comprising:
when the first judgment result shows that the second elevator does not exist, judging whether a second elevator group exists or not to obtain a third judgment result; the second elevator group comprises a plurality of third elevators; the elevators in the third elevators are elevators which are in the same direction with the calling running direction and do not exceed the calling floor or no-running-instruction empty elevators, and the sum of the residual bearing capacity of the third elevators is more than or equal to the waiting bearing capacity of the calling floor;
when the third judgment result shows that the second elevator group exists, determining a second elevator group for door opening response;
and performing door opening response when each elevator in the second elevator group performing door opening response reaches the call floor.
5. The elevator control method according to claim 4, further comprising:
and when a plurality of groups of the second elevator groups exist, determining the second elevator group with the smallest distance and the smallest number of the elevators from the calling floor as the second elevator group for door opening response.
6. The elevator control method according to claim 1, wherein the obtaining of the call floor waiting capacity corresponding to the elevator call request specifically comprises:
obtaining the elevator waiting number and the baggage area of a calling floor corresponding to the elevator calling request;
the determining of the remaining bearing capacity of the first elevator specifically comprises:
determining the remaining carrying number of the first elevator and the remaining car area of the first elevator; the remaining number of passengers on the first elevator is the difference between the rated number of passengers and the number of passengers carried by the first elevator; the remaining car area of the first elevator is the difference between the net car size and the car area occupied by the first elevator.
7. The elevator control method according to claim 6, wherein after obtaining the call floor waiting capacity corresponding to the elevator call request, the method further comprises:
judging whether the number of people waiting for the elevator is greater than or equal to a safety threshold value or not, and obtaining a seventh judgment result;
and shielding the elevator call request of the floor with the elevator waiting number smaller than the safety threshold when the seventh judgment result shows that the elevator waiting number is larger than or equal to the safety threshold.
CN201810450422.7A 2018-05-11 2018-05-11 Elevator control method and elevator control system Active CN108545561B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810450422.7A CN108545561B (en) 2018-05-11 2018-05-11 Elevator control method and elevator control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810450422.7A CN108545561B (en) 2018-05-11 2018-05-11 Elevator control method and elevator control system

Publications (2)

Publication Number Publication Date
CN108545561A CN108545561A (en) 2018-09-18
CN108545561B true CN108545561B (en) 2020-09-22

Family

ID=63494468

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810450422.7A Active CN108545561B (en) 2018-05-11 2018-05-11 Elevator control method and elevator control system

Country Status (1)

Country Link
CN (1) CN108545561B (en)

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10324466A (en) * 1997-05-26 1998-12-08 Hitachi Building Syst Co Ltd Elevator running device
JP2000086095A (en) * 1998-09-03 2000-03-28 Mitsubishi Electric Building Techno Service Co Ltd Elevator operating device
JP2004091199A (en) * 2002-09-04 2004-03-25 Mitsubishi Electric Corp Elevator controller
CN101386385A (en) * 2008-10-29 2009-03-18 北京中星微电子有限公司 Elevator control method and apparatus
CN102344058A (en) * 2010-07-27 2012-02-08 株式会社日立制作所 Elevator control method and apparatus
CN103010874A (en) * 2011-09-26 2013-04-03 联想(北京)有限公司 Elevator dispatching method and system
JP2013177236A (en) * 2012-02-29 2013-09-09 Mitsubishi Electric Corp Elevator control device
CN104961009A (en) * 2015-05-27 2015-10-07 山东建筑大学 Multi-elevator parallel operation coordination control method and system based on machine vision
CN105819289A (en) * 2016-03-31 2016-08-03 乐视控股(北京)有限公司 Elevator control device and method
CN106185493A (en) * 2016-08-31 2016-12-07 上海交通大学 Elevator energy-saving energy storage device and control method
CN106276440A (en) * 2016-10-09 2017-01-04 江苏旭云物联信息科技有限公司 Elevator remote control system and method
CN106379781A (en) * 2016-09-23 2017-02-08 广州日滨科技发展有限公司 Elevator calling method and system thereof
CN106553941A (en) * 2015-09-30 2017-04-05 腾讯科技(深圳)有限公司 A kind of intelligent elevator group control method and system
CN107215728A (en) * 2017-07-06 2017-09-29 郑州靓岛建筑设计有限公司 A kind of elevator ride system judged in advance based on elevator load weight, devices and methods therefor
CN107473029A (en) * 2017-07-28 2017-12-15 林明语 Elevator control method, elevator control gear and apparatus for controlling elevator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10308477B2 (en) * 2016-10-24 2019-06-04 Echostar Technologies International Corporation Smart elevator movement

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10324466A (en) * 1997-05-26 1998-12-08 Hitachi Building Syst Co Ltd Elevator running device
JP2000086095A (en) * 1998-09-03 2000-03-28 Mitsubishi Electric Building Techno Service Co Ltd Elevator operating device
JP2004091199A (en) * 2002-09-04 2004-03-25 Mitsubishi Electric Corp Elevator controller
CN101386385A (en) * 2008-10-29 2009-03-18 北京中星微电子有限公司 Elevator control method and apparatus
CN102344058A (en) * 2010-07-27 2012-02-08 株式会社日立制作所 Elevator control method and apparatus
CN103010874A (en) * 2011-09-26 2013-04-03 联想(北京)有限公司 Elevator dispatching method and system
JP2013177236A (en) * 2012-02-29 2013-09-09 Mitsubishi Electric Corp Elevator control device
CN104961009A (en) * 2015-05-27 2015-10-07 山东建筑大学 Multi-elevator parallel operation coordination control method and system based on machine vision
CN106553941A (en) * 2015-09-30 2017-04-05 腾讯科技(深圳)有限公司 A kind of intelligent elevator group control method and system
CN105819289A (en) * 2016-03-31 2016-08-03 乐视控股(北京)有限公司 Elevator control device and method
CN106185493A (en) * 2016-08-31 2016-12-07 上海交通大学 Elevator energy-saving energy storage device and control method
CN106379781A (en) * 2016-09-23 2017-02-08 广州日滨科技发展有限公司 Elevator calling method and system thereof
CN106276440A (en) * 2016-10-09 2017-01-04 江苏旭云物联信息科技有限公司 Elevator remote control system and method
CN107215728A (en) * 2017-07-06 2017-09-29 郑州靓岛建筑设计有限公司 A kind of elevator ride system judged in advance based on elevator load weight, devices and methods therefor
CN107473029A (en) * 2017-07-28 2017-12-15 林明语 Elevator control method, elevator control gear and apparatus for controlling elevator

Also Published As

Publication number Publication date
CN108545561A (en) 2018-09-18

Similar Documents

Publication Publication Date Title
AU2021200009B2 (en) System and method for alternatively interacting with elevators
CN103708310B (en) Intelligent lift system capable of conducting weighing inside and outside
US6328134B1 (en) Group management and control system for elevators
CN103010874B (en) A kind of elevator scheduling method and system
CN105096406A (en) Video analysis system used for architectural energy consumption equipment and intelligent building management system
CN102992122A (en) Elevator operation control method,elevator operation control device using the method, and elevator operation control system
CN106276440A (en) Elevator remote control system and method
JP6776549B2 (en) Elevator group management control device and group management system, and elevator system
JP6125842B2 (en) Elevator operation control device
CN201154862Y (en) Group control elevator control device
CN110342354A (en) A kind of elevator scheduling method, device, elevator device and storage medium
CN107473029A (en) Elevator control method, elevator control gear and apparatus for controlling elevator
CN108083040B (en) Linkage type elevator outbound control system and elevator controller
JP6970206B2 (en) Elevator operation management system and operation management method
CN108545561B (en) Elevator control method and elevator control system
CN110562810B (en) Elevator dispatching method, device, computer equipment and storage medium
CN105060052B (en) Incident of violence early warning system in elevator based on image procossing
CN106542390A (en) A kind of elevator operation method and system
CN103072856A (en) Elevator-waiting people recognizing device based on infrared sensor and elevator scheduling method based on people recognition
JP5596423B2 (en) Elevator control system
CN103303750A (en) Intelligent elevator system and control method
CN207618812U (en) A kind of elevator informs system
CN104709781A (en) Intelligent elevator and working method thereof
CN104528499B (en) A kind of elevator automatically determining destination and the method determining destination
CN110606433A (en) Floor neglect of elevator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant