CN110950199A - Intelligent elevator remote dispatching system based on internet - Google Patents
Intelligent elevator remote dispatching system based on internet Download PDFInfo
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- CN110950199A CN110950199A CN201911350600.XA CN201911350600A CN110950199A CN 110950199 A CN110950199 A CN 110950199A CN 201911350600 A CN201911350600 A CN 201911350600A CN 110950199 A CN110950199 A CN 110950199A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
- B66B2201/222—Taking into account the number of passengers present in the elevator car to be allocated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B2201/00—Aspects of control systems of elevators
- B66B2201/40—Details of the change of control mode
- B66B2201/46—Switches or switchgear
- B66B2201/4607—Call registering systems
- B66B2201/4676—Call registering systems for checking authorization of the passengers
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Abstract
The invention discloses an intelligent elevator remote dispatching system based on the internet, which classifies and shunts passengers into residents and non-residents by an RFID module of a resident end, a primary brake unit and a secondary brake unit which are matched with the resident end and a release control module, classifies elevators by an elevator classification module of a remote control end, further realizes the adjustment of the number of the two types of elevators according to the proportion of the residents and the non-residents, has better dispatching effect and improves the operation efficiency of the elevators. The number of people released in each batch is controlled by the release management module, the floor value and the number of each elevator stopping are made to be the same as much as possible by matching with the dispatching management module, and the transportation efficiency is improved by reducing the stair climbing time and the stopping times of the elevators.
Description
Technical Field
The invention relates to the field of elevator dispatching control, in particular to an intelligent elevator remote dispatching system based on the Internet.
Background
The common elevator dispatching system usually determines the stopping floor of an elevator by pressing a floor selection button of the elevator after a user enters the elevator, but the method cannot be optimized according to the target floor of a passenger taking the elevator, particularly the working time period of an office building, a large number of people are easily gathered in a short time, so that one elevator needs to stop at a plurality of floors to cover the operation of the whole building, and further, the operation time of the elevator in one trip is long, and the efficiency is low.
Patent document CN104724558B discloses an active reservation type intelligent elevator dispatching system, which includes: the mobile phone client is used for acquiring and sending the user elevator taking information; the dispatching main server is connected with the mobile phone client in a wireless communication mode, receives and distributes user elevator taking information sent by the mobile phone client, and sends feedback information to the mobile phone client; the local intelligent elevator dispatching server is connected with the dispatching main server in a wireless communication mode or a wired internet mode, receives user elevator taking information distributed by the dispatching main server, acquires an elevator path planning scheme and expected waiting time according to the information and feeds the elevator path planning scheme and the expected waiting time back to the dispatching main server; and the elevator controller is connected with the local intelligent elevator dispatching server and controls the stopping of the elevator according to the elevator path planning scheme sent by the local intelligent elevator dispatching server.
According to the technical scheme, the lifting of the transportation efficiency is not realized by reducing the stair climbing time and the stopping times of the elevator.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an intelligent elevator remote dispatching system based on the internet, which classifies and shunts passengers into residents and non-residents by an RFID module of a resident end, a primary brake unit and a secondary brake unit which are matched with the resident end and a release control module, classifies elevators by an elevator classification module of a remote control end, further adjusts the number of the two types of elevators according to the proportion of the residents and the non-residents, has better dispatching effect and improves the operation efficiency of the elevators. The number of people released in each batch is controlled by the release management module, the floor value and the number of each elevator stopping are made to be the same as much as possible by matching with the dispatching management module, and the transportation efficiency is improved by reducing the stair climbing time and the stopping times of the elevators.
The technical problem to be solved by the invention is as follows:
A. how to reduce the building climbing time and the stop times of the elevator and further realize the promotion of the transportation efficiency.
The purpose of the invention can be realized by the following technical scheme:
an intelligent elevator remote dispatching system based on the internet comprises a residential side, a remote control side, an elevator side and a gate side,
the household terminal comprises an RFID module and an information receiving module,
the RFID module is used for storing and sending household information;
the information receiving module is used for receiving push information containing the elevator number of the passenger;
the gate end comprises a primary gate unit, a secondary gate unit and a release control module;
the primary gate set comprises a resident passageway gate and a non-resident passageway gate, and the resident passageway gate further comprises an access control unit which is used for reading resident information stored in an RFID module in a resident end;
the secondary gate set comprises two secondary gates, and the two secondary gates correspond to the resident passageway gates and the non-resident passageway gates one to one;
the release control module is used for controlling the resident passageway gate to be switched to a passing state after receiving the primary release signal and is also used for prompting passengers to pass through the non-resident passageway gate after receiving the primary prompt signal; the secondary gate is also used for controlling the secondary gate to be switched to a passing state and counting the number of passing people after receiving the secondary release signal;
the elevator end comprises n elevators, each elevator comprises a floor selection module and a permission management module, and the floor selection module comprises a button floor selection unit and an automatic floor selection unit;
the button floor selection unit is used for determining the floor where the elevator stops according to the buttons pressed by the passengers,
the automatic floor selection unit is used for receiving a floor selection strategy sent from the remote control end and determining the floor where the elevator stops according to the floor selection information;
the authority management module is used for opening the control authority of the button floor selection unit or the automatic floor selection unit according to the elevator classification information sent by the remote control terminal;
the remote control terminal comprises a resident management module, an elevator classification module, a dispatching management module, a release management module and an information pushing module;
the resident management module is used for storing resident information of all residents, the resident information comprises a resident default floor, and is also used for receiving resident information read by the access control unit and corresponding to a resident end, sending a primary release signal to the release control module when the resident information corresponding to the resident end is matched with the stored resident information, and sending a primary prompt signal to the release control module when the resident information corresponding to the resident end is not matched with the stored resident information;
the elevator classification module is used for adding elevator classification information to each elevator according to the number of passengers, wherein the elevator classification information is one of automatic floor selection or manual floor selection;
the release management module is used for generating a secondary release signal to the secondary gate according to the number of the elevators and the rated passenger carrying number;
the dispatching management module is used for generating and distributing floor selection strategies of the elevators of all automatic floors; and the specific steps are as follows:
s1, the scheduling management module acquires the number fi of passengers on each floor, which is located in the resident waiting area and has nonzero passenger number, wherein i is a floor value;
s2, screening all floors with fi equal to Q', sending the floors serving as a floor selection strategy to an automatic floor selection unit of an elevator for automatically selecting floors, and recording the total number of the corresponding elevators for automatically selecting floors as m 1;
s3, screening all floors with fi > Q', and sending the floors serving as a floor selection strategy to an automatic floor selection unit of an elevator for automatically selecting floors; the total number of the corresponding elevators for automatically selecting floors is recorded as m 2; and the number of the elevators corresponding to each floor is [ fi/Q' ];
s4, screening all floors with fi < Q', recording the number as m3, counting the number m4 of the remaining elevators with automatic floors, namely E1-m1-m2, and calculating the estimated stopping times st of each elevator, namely [ (m3+ m2)/m4] + 1;
s5, obtaining the number of passengers on the floor with fi < Q 'and calculating the number of redundant passengers on the floor with fi > Q', wherein the number of redundant passengers on each floor is fi- [ fi/Q ']xQ';
s6, sequencing the floors with fi < Q 'and the floors with fi > Q' from large to small according to the floor values, dividing the floor values into groups according to each st floor in sequence, obtaining the floor value group with the floor value in the floor value group and the passenger number sum larger than Q ', and sequentially selecting the floor with the minimum passenger number to be removed from the floor value group until the passenger number sum is larger than Q'; generating a floor selection strategy containing each floor value grouping and sending the floor selection strategy to the elevators of the rest automatic floor selection;
s7, acquiring all floors removed from the floor value groups, generating a floor selection strategy containing all floors removed from the floor value groups, and sending the floor selection strategy to an elevator which only stops at one floor and finishes transportation at first;
and the information pushing module is used for pushing the corresponding elevator number to the resident side according to the floor selection strategy and the resident default floor.
Furthermore, the home terminal is an intelligent wearable device with an NFC function or a smart phone with an NFC function.
Further, the primary brake set is arranged at the entrance of a building, and the secondary brake set is arranged at the entrance of an elevator car.
Furthermore, a single-row elevator riding queuing channel is arranged between the resident passageway gate and one of the secondary gates, and another single-row elevator riding queuing channel is arranged between the non-resident passageway gate and the other secondary gate.
Further, the step of adding elevator classification information to each elevator by the elevator classification module according to the number of passengers is as follows:
the elevator classification module numbers the elevators according to the number n of the elevators;
and each fixed time period T1 is used for obtaining the passenger number Q1 of the elevator riding queuing channel corresponding to the current resident channel gate and the passenger number Q2 of the elevator riding queuing channel corresponding to the non-resident channel gate, calculating the proportion P1 of the Q1 and the total number of passengers, then calculating the number E1 of the elevators for automatically selecting floors as [ P1 n ], screening out E1 elevator numbers, setting the elevator classification information as the automatically selected floors, and setting the elevator classification information corresponding to the rest elevator numbers as the manually selected floors.
Further, the specific method for opening the control authority by the authority management module is as follows:
the authority management module takes the elevator classification information as the open control authority of the automatic floor selection unit corresponding to the elevator of the automatic floor selection, and develops the control authority of the button floor selection unit corresponding to the elevator of the manual floor selection for the elevator classification information.
Further, the step of generating the secondary release signal by the release management module is as follows:
the passing management module calculates the total passenger carrying amount Q3 of the elevator with the elevator classification information set as automatic floor selection and the total passenger carrying amount Q4 of the elevator with the elevator classification information set as manual floor selection according to E1, E2 and the rated passenger carrying amount Q'; starting to generate secondary release signals after passenger transportation in the non-resident waiting area and the resident waiting area is completed, wherein each secondary release signal passes through one passenger, the generation of the secondary release signal of the secondary gate corresponding to the non-resident passage gate is stopped when the number of the passengers in the non-resident waiting area is Q4, and the generation of the secondary release signal of the secondary gate corresponding to the resident passage gate is stopped when the number of the passengers in the resident waiting area is Q3; the generation of the secondary release signal is stopped.
The invention has the beneficial effects that:
(1) the classification and the shunting of passengers are realized through the RFID module of the living end, the primary brake unit and the secondary brake unit which are matched with the living end and the release control module, the passengers are classified into residents and non-residents, and the elevators are classified through the elevator classification module of the remote control end, so that the number of the two types of elevators is adjusted according to the proportion of the residents to the non-residents, the dispatching effect is better, and the operation efficiency of the elevators is improved.
(2) The number of people released in each batch is controlled by the release management module, the floor value and the number of each elevator stopping are made to be the same as much as possible by matching with the dispatching management module, and the transportation efficiency is improved by reducing the stair climbing time and the stopping times of the elevators.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a system block diagram of 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.
Referring to fig. 1, the present embodiment provides an intelligent elevator remote dispatching system based on the internet, which includes a home terminal, a remote control terminal, an elevator terminal, and a gate terminal, and is characterized in that, for the purpose of implementing wireless communication, the communication between the home terminal and the remote control terminal, the communication between the elevator terminal and the gate terminal all use a 4G mobile network for data transmission.
The household terminal comprises an RFID module and an information receiving module,
the RFID module is used for storing and sending household information;
the information receiving module is used for receiving push information containing the elevator number of the passenger; and the resident selects to take the corresponding elevator according to the content of the push information.
And the householder terminal can be an intelligent wearable device with an NFC function or an intelligent mobile phone with an NFC function for carrying conveniently. And the NFC is used for simulating the access card to realize communication with the RFID module.
The gate end comprises a primary gate unit, a secondary gate unit and a release control module;
since passengers who take an elevator are classified into two types, one is a floor to which the passengers are known to go before entering the elevator, such as a resident, and the other is a passenger who cannot know the floor to which the passengers are to go before entering the elevator, such as a temporary visitor, the passengers of the two types can be separately managed in order to improve the overall operation efficiency.
The primary gate set comprises a household passage gate for household passage; and a non-resident passageway gate for temporary visitor passage; the resident passageway gate further comprises an access control unit, and the access control unit is used for reading resident information stored in the RFID module in the resident end;
for convenience of use, a certain space should exist between two gate sets while leaving processing time for calculation, the primary gate set is disposed at an entrance of a building, and the secondary gate set is disposed at an entrance of an elevator car.
The secondary gate set comprises two secondary gates, and the two secondary gates correspond to the resident passageway gates and the non-resident passageway gates one to one; in order to facilitate the management of passengers, the passengers can be ensured to pass through the secondary gate sets according to the arrival sequence, a single-row elevator riding queuing passage is arranged between the resident passageway gate and one of the secondary gates, and another single-row elevator riding queuing passage is arranged between the non-resident passageway gate and the other secondary gate.
The release control module is used for controlling the resident passageway gate to be switched to a passing state after receiving the primary release signal and is also used for prompting passengers to pass through the non-resident passageway gate after receiving the primary prompt signal; the secondary gate is also used for controlling the secondary gate to be switched to a passing state and counting the number of passing people after receiving the secondary release signal;
the elevator end comprises n elevators, each elevator comprises a floor selection module and a permission management module, and the floor selection module comprises a button floor selection unit and an automatic floor selection unit;
the button floor selection unit is used for determining the floor where the elevator stops according to the buttons pressed by the passengers,
the automatic floor selection unit is used for receiving a floor selection strategy sent from the remote control end and determining the floor where the elevator stops according to the floor selection information;
the authority management module is used for opening the control authority of the button floor selection unit or the automatic floor selection unit according to the elevator classification information sent by the remote control terminal;
the specific method for opening the control authority by the authority management module is as follows:
the authority management module takes the elevator classification information as the open control authority of the automatic floor selection unit corresponding to the elevator of the automatic floor selection, and develops the control authority of the button floor selection unit corresponding to the elevator of the manual floor selection for the elevator classification information.
The remote control terminal comprises a resident management module, an elevator classification module, a dispatching management module, a release management module and an information pushing module;
the resident management module is used for storing resident information of all residents, the resident information comprises a resident default floor, and is also used for receiving resident information read by the access control unit and corresponding to a resident end, sending a primary release signal to the release control module when the resident information corresponding to the resident end is matched with the stored resident information, and sending a primary prompt signal to the release control module when the resident information corresponding to the resident end is not matched with the stored resident information;
the elevator classification module is used for adding elevator classification information to each elevator according to the number of passengers, wherein the elevator classification information is one of automatic floor selection or manual floor selection;
since there may be a number change between the number of the residents with known destination floors and the number of the residents with unknown destination floors, in order to improve the dispatching efficiency, the number of the two types of elevators needs to be adjusted according to the proportion of the residents and the non-residents, and the elevator classification module adds the elevator classification information to each elevator according to the number of the passengers, and the steps are as follows:
the elevator classification module numbers the elevators according to the number n of the elevators; if n is 6, namely 6 elevators are arranged in the building; obtaining the passenger number Q1 of the elevator taking the queuing passage corresponding to the current resident passage gate in each fixed time period T1, namely waiting for passengers taking the elevator of the automatic floor selection; and the passenger number Q2 of the elevator taking the queuing passage corresponding to the non-resident passage gate, namely waiting for taking the passengers of the elevator manually selected; calculating the ratio of Q1 to the total number of passengers P1, and then calculating the number of elevators with automatic floor selection E1 ═ P1 ═ n ], such as P1 ═ n ═ 4.7, and E1 ═ 4; e1 elevator numbers are screened out, the elevator classification information is set to be automatic floor selection, and the elevator classification information corresponding to the rest elevator numbers is set to be manual floor selection. Namely, the rest 2 elevators are all elevators with manual floor selection. And the value of T1 is after six elevators complete passenger transportation in the non-resident waiting area and the resident waiting area simultaneously or every 5 min.
The release management module is used for generating a secondary release signal to the secondary gate according to the number of the elevators and the rated passenger carrying number; the space between the secondary gate corresponding to the resident passageway gate and the elevator of the automatic floor selection is a resident waiting area, namely a resident passenger who has passed through the secondary gate; the space between the secondary gate corresponding to the non-resident passageway gate and the elevator manually selected is a non-resident waiting area; i.e., non-resident passengers who have passed through the secondary gate;
in order to ensure that the user rides the elevator in the order of arrival and at the same time ensure that the elevator is not overloaded. The step of the release management module generating a secondary release signal is as follows:
the passing management module calculates the total passenger carrying amount Q3, Q3-E1-Q ' of the elevator with the elevator classification information set as the automatic floor selection and the total passenger carrying amount Q4, Q4-E2-Q ' of the elevator with the elevator classification information set as the manual floor selection according to E1, E2 and the rated passenger carrying amount Q '; after the transportation of passengers in the non-resident waiting area and the resident waiting area is completed, generation of a secondary release signal is started, each secondary release signal passes through one passenger, and when the number of passengers in the non-resident waiting area is Q4, generation of a secondary release signal of a secondary gate corresponding to a non-resident passageway gate is stopped, and when the number of passengers in the resident waiting area is Q3, generation of a secondary release signal of a secondary gate corresponding to a resident passageway gate is stopped, and generation of a secondary release signal is stopped. After the previous batch of people is transported, opening the next batch of people to enter the waiting area, and enabling secondary release signals of the non-resident waiting area and the resident waiting area to be independent.
The dispatching management module is used for generating and distributing floor selection strategies of the elevators of all automatic floors;
in order to reduce the running distance of each elevator and ensure that the number of the stop floors of each elevator is close, thereby improving the running efficiency, the specific steps which can be adopted are as follows:
s1, the scheduling management module acquires the number fi of passengers on each floor, which is located in the resident waiting area and has nonzero passenger number, wherein i is a floor value; if the building is on 10 floors and 2 floors, f1 represents the number of people going to B2 floors, f2 represents the number of people going to B1 floors, f3 represents the number of people going to 1 floor, f4 represents the number of people going to 2 floors, and the like;
s2, screening all floors with fi equal to Q', namely the number of people going to the floors is the same as the rated passenger number of a single elevator, so that the floors can be used as a floor selection strategy to be sent to an automatic floor selection unit of the elevator with automatic floor selection, and the total number of the corresponding elevators with automatic floor selection is recorded as m 1;
s3, screening all floors with fi > Q ', namely screening the number of people going to the floors to be more than the rated passenger carrying number of a single elevator, generating redundant passengers, wherein the redundant passenger number of each floor is fi- [ fi/Q ' ]. Q ', and sending the floor serving as a floor selection strategy to an automatic floor selection unit of the elevator for automatically selecting the floor; the total number of the corresponding elevators for automatically selecting floors is recorded as m 2; if the rated passenger capacity of the elevator is 16 and the number of people going to the floor is 20, the floor needs to occupy an elevator automatically selected at the moment, and more than 4 passengers are left. And the number of the elevators corresponding to each floor is [ fi/Q' ]; if the number of people going to the floor is 40, at this time [ fi/Q' ] ═ 2, and 8 passengers are in excess, two elevators need to be occupied. And the number of m2 may also represent the number of floors where excess passengers are present.
S4, screening all floors with fi < Q', recording the number as m3, counting the number m4 of the remaining elevators with automatic floors, namely E1-m1-m2, and calculating the estimated stopping times st of each elevator, namely [ (m3+ m2)/m4] + 1; m3+ m2 indicates the total number of floors to be stopped by the remaining automatic floor selection elevators, for example, m3+ m2 is 7, and the estimated stop number of each elevator is 4 if 2 elevators remain.
S5, obtaining the number of passengers on the floor with fi being less than Q 'and calculating the number of redundant passengers on the floor with fi being greater than Q';
s6, sorting the floors fi < Q 'and the floors fi > Q' from large to small according to floor values, wherein if i corresponding to the floors fi < Q 'is 3, 6 or 8, and i corresponding to the floors fi > Q' is 4, 7, 11 or 13; the ranks are 3, 4, 6, 7, 8, 11, 13.
Dividing the floor value groups by every st floor in sequence, wherein, if st is 4, namely 3, 4, 6 and 7 are divided into one floor value group, and 8, 11 and 13 are divided into another floor value group; acquiring a floor value group of which the sum of the number of passengers of the floor value in the floor value group is greater than Q ', and sequentially selecting the floor with the minimum number of passengers to remove from the floor value group until the sum of the number of passengers is greater than Q'; generating a floor selection strategy containing each floor value grouping and sending the floor selection strategy to the elevators of the rest automatic floor selection; that is, whether the number of passengers or the sum of the number of redundant passengers corresponding to 3, 4, 6, and 7 is greater than the rated passenger capacity, for example, the number of passengers corresponding to 3 floors is 2, the number of redundant passengers corresponding to 4 floors is 5, the number of passengers corresponding to 6 floors is 1, and the number of redundant passengers corresponding to 7 floors is 10, where the sum is greater than Q ', and the passengers are to be deleted, so that the passengers of 6 floors with the smallest number of passengers are preferentially removed, but the sum is still greater than Q', and the passengers of 3 floors with the smallest number of passengers are to be continuously deleted, and at this time, the floor value group has only 4 floors and 7 floors, and thus the floor selection policy of the elevator is to stop at 4 floors and 7 floors. According to the floor selection strategy, one elevator runs on low floors, namely 4 and 7, and the other elevator runs on high floors, namely 8, 11 and 13; the operation is not required to be carried out on all floors, and the operation efficiency can be improved.
And S7, acquiring all floors removed from the floor value grouping, generating a floor selection strategy containing all floors removed from the floor value grouping, and sending the floor selection strategy which completes transportation firstly to an elevator which only stops at one floor, namely the elevator which only reaches the floor with fi ═ Q 'or the floor with fi ≧ Q'.
The elevator that the only floor stopped accomplishes the speed of transportation faster relatively, consequently will reject the passenger of floor and distribute to accomplish the elevator of transporting back and only layer stop for the first time, can improve the efficiency of transportation.
And the information pushing module is used for pushing the corresponding elevator number to the resident side according to the floor selection strategy and the resident default floor.
The specific working process of this embodiment is as follows:
1) when a resident enters a building, the resident passes through a primary gate unit, the resident sends resident information to an access control unit of a resident passageway gate machine through a resident end, the access control unit receives the resident information and then sends the resident information to a resident management module of a remote control end, the resident management module matches the received resident information with all locally stored resident information, if the same resident information exists, the matching is successful, a primary release signal is generated and sent to a release control module, and if the same resident information does not exist, the matching is unsuccessful, a primary prompt signal is generated and sent to the release control module; after receiving the primary release signal, the release control module controls the resident passageway gate to be switched to a passing state; after receiving the primary prompt signal, sending out voice or text prompt to enable the passenger to pass through a non-resident passage gate after registering again; passengers passing through the resident passageway gate and the non-resident passageway gate respectively enter the corresponding single-row elevator riding queuing passageways, and the passengers wait for the release of the secondary gate in the elevator riding queuing passageways;
2) the elevator classification module numbers the elevators according to the number n of the elevators, obtains the number Q1 of passengers taking the queuing channel by the elevator corresponding to the current resident channel gate and the number Q2 of passengers taking the queuing channel by the elevator corresponding to the non-resident channel gate in each fixed time period T1, calculates the proportion P1 of the number Q1 and the total number of the passengers, calculates the number E1 of the elevators in the automatic floor selection to be P1 n, screens out the E1 elevator numbers, sets the elevator classification information as the automatic floor selection, and sets the elevator classification information corresponding to the rest elevator numbers as the manual floor selection; the authority management module takes the elevator classification information as the open control authority of an automatic floor selection unit corresponding to the elevator for automatic floor selection, and develops the control authority of a button floor selection unit corresponding to the elevator for manual floor selection for the elevator classification information;
3) the passing management module calculates the total passenger carrying amount Q3 of the elevator with the elevator classification information set as automatic floor selection and the total passenger carrying amount Q4 of the elevator with the elevator classification information set as manual floor selection according to E1, E2 and the rated passenger carrying amount Q'; the number of passengers in the resident waiting section is maintained at Q3, and the number of passengers in the resident waiting section is maintained at Q4;
4) the method comprises the steps that a scheduling management module obtains the number fi of passengers on each floor, wherein the number of the passengers in a resident waiting area is nonzero, and i is a floor;
screening all floors with fi equal to Q', sending the floors serving as a floor selection strategy to an automatic floor selection unit of an elevator for automatically selecting floors, and recording the total number of the corresponding elevators for automatically selecting floors as m 1;
screening all floors with fi & gt Q', and sending the floors serving as floor selection strategies to an automatic floor selection unit of the elevator with automatic floor selection; the total number of the corresponding elevators for automatically selecting floors is recorded as m 2; and the number of the elevators corresponding to each floor is [ fi/Q' ];
screening all floors with fi < Q', recording the number as m3, counting the number m4 of the remaining elevators with automatic floors, namely E1-m1-m2, and calculating the estimated stopping times st of each elevator, namely [ (m3+ m2)/m4] + 1;
obtaining the number of passengers on floors with fi < Q 'and calculating the number of redundant passengers on floors with fi > Q', wherein the number of redundant passengers on each floor is fi- [ fi/Q ']xQ';
sequencing floors with fi < Q 'and floors with fi > Q' from large to small according to floor values, dividing floor values into groups according to each st floor in sequence, obtaining the floor value group with the floor value sum of which is larger than Q 'in the floor value group, and sequentially selecting the floor with the minimum passenger number to remove from the floor value group until the passenger number sum is larger than Q'; generating a floor selection strategy containing each floor value grouping and sending the floor selection strategy to the elevators of the rest automatic floor selection;
and acquiring all floors removed from the floor value grouping, generating a floor selection strategy containing all floors removed from the floor value grouping, and sending the floor selection strategy to the elevator which only stops at one floor and finishes transportation firstly.
5) And the information pushing module acquires the floor selection strategy of the elevator of each automatic floor selection and sends pushing information of the elevator numbers of the riding in corresponding quantity to the resident end, positioned in the resident waiting area, of which the default floor of the resident matches the floor selection strategy.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (7)
1. An intelligent elevator remote dispatching system based on the internet comprises a residential side, a remote control side, an elevator side and a gate side,
the household terminal comprises an RFID module and an information receiving module,
the RFID module is used for storing and sending household information;
the information receiving module is used for receiving push information containing the elevator number of the passenger;
the gate end comprises a primary gate unit, a secondary gate unit and a release control module;
the primary gate set comprises a resident passageway gate and a non-resident passageway gate, and the resident passageway gate further comprises an access control unit which is used for reading resident information stored in an RFID module in a resident end;
the secondary gate set comprises two secondary gates, and the two secondary gates correspond to the resident passageway gates and the non-resident passageway gates one to one;
the release control module is used for controlling the resident passageway gate to be switched to a passing state after receiving the primary release signal and is also used for prompting passengers to pass through the non-resident passageway gate after receiving the primary prompt signal; the secondary gate is also used for controlling the secondary gate to be switched to a passing state and counting the number of passing people after receiving the secondary release signal;
the elevator end comprises n elevators, each elevator comprises a floor selection module and a permission management module, and the floor selection module comprises a button floor selection unit and an automatic floor selection unit;
the button floor selection unit is used for determining the floor where the elevator stops according to the buttons pressed by the passengers,
the automatic floor selection unit is used for receiving a floor selection strategy sent from the remote control end and determining the floor where the elevator stops according to the floor selection information;
the authority management module is used for opening the control authority of the button floor selection unit or the automatic floor selection unit according to the elevator classification information sent by the remote control terminal;
the remote control terminal comprises a resident management module, an elevator classification module, a dispatching management module, a release management module and an information pushing module;
the resident management module is used for storing resident information of all residents, the resident information comprises a resident default floor, and is also used for receiving resident information read by the access control unit and corresponding to a resident end, sending a primary release signal to the release control module when the resident information corresponding to the resident end is matched with the stored resident information, and sending a primary prompt signal to the release control module when the resident information corresponding to the resident end is not matched with the stored resident information;
the elevator classification module is used for adding elevator classification information to each elevator according to the number of passengers, wherein the elevator classification information is one of automatic floor selection or manual floor selection;
the release management module is used for generating a secondary release signal to the secondary gate according to the number of the elevators and the rated passenger carrying number;
the dispatching management module is used for generating and distributing floor selection strategies of the elevators of all automatic floors; and the specific steps are as follows:
s1, the scheduling management module acquires the number fi of passengers on each floor, which is located in the resident waiting area and has nonzero passenger number, wherein i is a floor value;
s2, screening all floors with fi equal to Q', sending the floors serving as a floor selection strategy to an automatic floor selection unit of an elevator for automatically selecting floors, and recording the total number of the corresponding elevators for automatically selecting floors as m 1;
s3, screening all floors with fi > Q', and sending the floors serving as a floor selection strategy to an automatic floor selection unit of an elevator for automatically selecting floors; the total number of the corresponding elevators for automatically selecting floors is recorded as m 2; and the number of the elevators corresponding to each floor is [ fi/Q' ];
s4, screening all floors with fi < Q', recording the number as m3, counting the number m4 of the remaining elevators with automatic floors, namely E1-m1-m2, and calculating the estimated stopping times st of each elevator, namely [ (m3+ m2)/m4] + 1;
s5, obtaining the number of passengers on the floor with fi < Q 'and calculating the number of redundant passengers on the floor with fi > Q', wherein the number of redundant passengers on each floor is fi- [ fi/Q ']xQ';
s6, sequencing the floors with fi < Q 'and the floors with fi > Q' from large to small according to the floor values, dividing the floor values into groups according to each st floor in sequence, obtaining the floor value group with the floor value in the floor value group and the passenger number sum larger than Q ', and sequentially selecting the floor with the minimum passenger number to be removed from the floor value group until the passenger number sum is larger than Q'; generating a floor selection strategy containing each floor value grouping and sending the floor selection strategy to the elevators of the rest automatic floor selection;
s7, acquiring all floors removed from the floor value groups, generating a floor selection strategy containing all floors removed from the floor value groups, and sending the floor selection strategy to an elevator which only stops at one floor and finishes transportation at first;
and the information pushing module is used for pushing the corresponding elevator number to the resident side according to the floor selection strategy and the resident default floor.
2. The internet-based intelligent elevator remote dispatching system as recited in claim 1, wherein the home terminal is an NFC-enabled smart wearable device or an NFC-enabled smart phone.
3. The internet-based intelligent remote elevator dispatching system as claimed in claim 1, wherein the primary gate set is disposed at the entrance of the building and the secondary gate set is disposed at the entrance of the elevator car.
4. An intelligent internet-based elevator remote dispatching system as claimed in claim 1, wherein a single-row elevator riding queuing channel is provided between the resident passageway gate and one of the secondary gates, and another single-row elevator riding queuing channel is provided between the non-resident passageway gate and another of the secondary gates.
5. The internet-based intelligent elevator remote dispatching system of claim 1, wherein the elevator classification module adds elevator classification information to each elevator according to the number of passengers as follows:
the elevator classification module numbers the elevators according to the number n of the elevators;
and each fixed time period T1 is used for obtaining the passenger number Q1 of the elevator riding queuing channel corresponding to the current resident channel gate and the passenger number Q2 of the elevator riding queuing channel corresponding to the non-resident channel gate, calculating the proportion P1 of the Q1 and the total number of passengers, then calculating the number E1 of the elevators for automatically selecting floors as [ P1 n ], screening out E1 elevator numbers, setting the elevator classification information as the automatically selected floors, and setting the elevator classification information corresponding to the rest elevator numbers as the manually selected floors.
6. The internet-based intelligent elevator remote dispatching system of claim 1, wherein the specific method for the right management module to open the control right is as follows:
the authority management module takes the elevator classification information as the open control authority of the automatic floor selection unit corresponding to the elevator of the automatic floor selection, and develops the control authority of the button floor selection unit corresponding to the elevator of the manual floor selection for the elevator classification information.
7. The internet-based intelligent remote elevator dispatching system of claim 5, wherein the step of generating a secondary release signal by the release management module is as follows:
the passing management module calculates the total passenger carrying amount Q3 of the elevator with the elevator classification information set as automatic floor selection and the total passenger carrying amount Q4 of the elevator with the elevator classification information set as manual floor selection according to E1, E2 and the rated passenger carrying amount Q'; starting to generate secondary release signals after passenger transportation in the non-resident waiting area and the resident waiting area is completed, wherein each secondary release signal passes through one passenger, the generation of the secondary release signal of the secondary gate corresponding to the non-resident passage gate is stopped when the number of the passengers in the non-resident waiting area is Q4, and the generation of the secondary release signal of the secondary gate corresponding to the resident passage gate is stopped when the number of the passengers in the resident waiting area is Q3; the generation of the secondary release signal is stopped.
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