CN113879920B

CN113879920B - Elevator control method and device, computer equipment and storage medium

Info

Publication number: CN113879920B
Application number: CN202110988585.2A
Authority: CN
Inventors: 王刚; 张永生; 李基源; 谢伟杰
Original assignee: Hitachi Building Technology Guangzhou Co Ltd
Current assignee: Hitachi Building Technology Guangzhou Co Ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2023-12-05
Anticipated expiration: 2041-08-26
Also published as: CN113879920A

Abstract

The embodiment of the invention provides an elevator control method, an elevator control device, computer equipment and a storage medium, wherein a read head is arranged in a lobby and a lift car of each floor, and the method comprises the following steps: the elevator taking command forwarded by the reading head is received and sent to the reading head in a wireless mode when a physical key is pressed by the calling device, the elevator taking command comprises a target floor, a first position where the reading head is located and a first running state where the elevator car is located are detected respectively, the elevator taking state where a user holding the calling device is located is determined according to the first position and the first running state, the elevator taking state where the elevator car is recalled to the floor where the calling device is located is controlled according to the elevator taking state, and the elevator taking state of the user is identified by the two dimensions of the reading head from which the elevator taking command is sent and the running state of the elevator car in a sliding mode to the target floor, so that the rationality of the elevator taking command is detected, the influence of the wrong elevator taking command on elevator running is slowed down or avoided, and the efficient and safe elevator running is guaranteed.

Description

Elevator control method and device, computer equipment and storage medium

Technical Field

The embodiment of the invention relates to the technical field of elevators, in particular to an elevator control method, an elevator control device, computer equipment and a storage medium.

Background

The building floor where the user lives is high, in order to facilitate the user to get in and out, an elevator is usually configured, and after the user gets into the elevator car, the elevator car can be controlled to slide to each floor.

The current ways in which the user controls the elevator are mainly as follows:

1. control panel

The control panel is arranged in the elevator car, keys for representing all floors are arranged on the control panel, and after a user presses the keys, a control platform of the elevator can receive corresponding signals, so that the elevator car is controlled to slide to the corresponding floor.

2. Application program

The user installs in the application program that the elevator was joined in marriage on the cell-phone, controls the elevator in the application program, and the application program passes through the server and sends corresponding instruction to the control platform of elevator, and the control platform of elevator can control the car of elevator to slide to corresponding floor.

For the mode of the control panel, different users touch keys simultaneously, the risk of cross infection of bacteria and viruses through the control panel is high, the operation is complex for the mode of an application program, and the method is particularly inconvenient for old people and children.

Disclosure of Invention

The embodiment of the invention provides an elevator control method, an elevator control device, computer equipment and a storage medium, which are used for solving the problem of how to control an elevator in a non-contact and simple manner.

In a first aspect, an embodiment of the present invention provides an elevator control method, in which a lobby and a car of each floor are provided with a reading head, including:

receiving a boarding instruction forwarded by the reading head, wherein the boarding instruction is sent to the reading head in a wireless mode by a summoning device when a physical key is pressed, and the boarding instruction comprises a target floor;

detecting a first position of the reading head and a first running state of the car respectively;

determining a ladder taking state of a user holding the summoning device according to the first position and the first running state;

and controlling the elevator car to recall to the floor where the calling device is located and to slide to the target floor according to the elevator taking state.

In a second aspect, an embodiment of the present invention further provides an elevator control apparatus, in which a lobby and a car of each floor are provided with a reading head, including:

the elevator taking instruction receiving module is used for receiving an elevator taking instruction forwarded by the reading head, wherein the elevator taking instruction is sent to the reading head in a wireless mode when a physical key is pressed by a summoning device, and the elevator taking instruction comprises a target floor;

the first information detection module is used for respectively detecting a first position where the reading head is positioned and a first running state where the lift car is positioned;

The elevator taking state determining module is used for determining an elevator taking state of a user holding the summoning device according to the first position and the first running state;

and the car control module is used for controlling the car to recall to the floor where the calling device is located and slide to the target floor according to the elevator taking state.

In a third aspect, an embodiment of the present invention further provides a computer apparatus, including:

one or more processors;

a memory for storing one or more programs,

the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the elevator control method as described in the first aspect.

In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium, on which a computer program is stored, which computer program, when being executed by a processor, implements the elevator control method according to the first aspect.

In the embodiment, the elevator waiting hall and the elevator car of each floor are respectively provided with the reading head, elevator taking instructions forwarded by the reading heads are received, the elevator taking instructions are sent to the reading head in a wireless mode when the physical keys are pressed by the elevator calling device, the elevator taking instructions comprise target floors, the first position where the reading head is located and the first running state where the elevator car is located are respectively detected, the elevator taking state where a user holding the elevator calling device is located is determined according to the first position and the first running state, the elevator taking state is controlled to recall the elevator car to the floor where the elevator calling device is located and slide to the target floors, on one hand, the elevator calling device is used for controlling the elevator, the structure is simple, the cost is low, the handheld device is used for controlling the elevator in a wireless mode, the keys on the control panel are prevented from being touched by the user, so that cross infection of bacteria and viruses through the touch panel is avoided, the elevator calling device uses the physical keys to interact, the interaction mode is simple, networking is not needed, the operation is convenient, the learning cost is low, and the elevator calling device is suitable for popularization and application of users in different age layers of the old people and children; on the other hand, the elevator taking state of the user is identified through the two dimensions of the reading head from which the elevator taking instruction is derived and the running state of the elevator car, so that the rationality of the elevator taking instruction is detected, the influence of the error elevator taking instruction on the running of the elevator is slowed down or avoided, and the efficient and safe running of the elevator is ensured.

Drawings

FIGS. 1A-1E are exemplary diagrams of a landing using a summoner in accordance with the present invention;

fig. 2A is a schematic structural diagram of a handheld device according to the present invention

FIG. 2B is a diagram illustrating an external appearance of a handheld device according to the present invention;

fig. 3 is a flowchart of an elevator control method according to a first embodiment of the present invention;

fig. 4 is a flowchart of an elevator control method according to a second embodiment of the present invention;

fig. 5 is a schematic structural view of an elevator control device according to a third embodiment of the present invention;

fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.

As shown in fig. 1A to 1E, a hoistway 100 is provided in a building, a car 110 slides in the hoistway 100, a reading head 111 is provided in the car 110, a reading head 121 is provided in a hall for each floor 120 of the building, and a caller 131 is provided to a user 130 of the building.

The elevator controller (responsible for controlling elevator operation, generally arranged in a machine room) is authorized and is an external device for controlling the elevator, and the elevator is generally an independent hardware device, has a small size, is generally less than ten centimeters in length and width, is generally one centimeter in thickness, and can be carried by a user, such as a user who rings the elevator on a key ring.

As shown in fig. 2A and 2B, the summoner 200 is provided with a processor 210, a wireless communication chip 220, one or more physical keys 230, the processor 210 is connected to the wireless communication chip 220, the processor 210 may be connected to the one or more physical keys 230 by means of contacts, etc., wherein the processor 210 may include a single chip microcomputer, an MCU (Microcontroller Unit, micro control unit), etc., the wireless communication chip 220 may include a bluetooth chip, an infrared chip, a WiFi (wireless fidelity) chip, a ZigBee (ZigBee) chip, an LPWAN (Low-Power Wide-Area Network) chip, etc., the physical keys 230 penetrate through the housing of the summoner 200, and as a way of interaction with a user, the user may press (e.g., click, double click, long press, etc.) a single physical key 230 or a combination of the plurality of physical keys 230 to trigger the operation of controlling the elevator.

Furthermore, the read head located in the car, the read head located in the lobby of the elevator, authorizes the controller of the elevator for controlling the built-in equipment of the elevator, on the one hand, the call-out controller can be connected to the control platform of the elevator by wire, on the other hand, the call-out controller is provided with a wireless communication chip, e.g. a bluetooth chip, an infrared chip, a WiFi chip, etc.

The reading head can continuously broadcast wireless signals to the outside according to a protocol for discovering equipment, for example, the wireless signals are broadcast according to a service discovery protocol (Service Discovery Protocol, SDP) of Bluetooth, so that the summoner can receive the wireless signals broadcast by the reading head through the wireless communication chip, thereby searching the reading head and triggering corresponding elevator taking instructions for physical keys pressed by a user.

In general, the user takes advantage of the ladder through the summons device as follows:

as shown in fig. 1A, at a certain floor 120, the user 130 carries a summons 131 to take an elevator, at which time the user 130 presses a single physical key or a combination of physical keys in the summons 131, and the summons 131 notifies a reading head 121 of a lobby located at the current floor 120 of the elevator.

As shown in fig. 1B, the car 110 of the elevator slides to the current floor 120 at which the user 130 is located and stops at the current floor 120.

As shown in fig. 1C, after the car door of the car 110 is opened, the user 120 enters the car 110 with the summoner 131 and presses a single physical button or a combination of physical buttons of the summoner 131, the summoner 131 informing the read head 111 located in the car to slide the car 110 to the destination floor 120.

As shown in fig. 1D, the car 110 slides to the destination floor 120 and stops at the destination floor 120.

As shown in fig. 1E, after the car door of the car 110 is opened, the user 130 walks out of the car 110 with a summoner 131.

When the user is unfamiliar with the operation principle of the calling device, the user may have a difference from the above flow, and send an error instruction to the reading head, which easily results in the reduction of the operation efficiency of the elevator.

For example, when the car door of the car is opened, the summons may be connected to the reading head located in the hall, the reading head located in the car may send a command, and there may be an error in that the summons sends a command for the elevator to the reading head located in the car, and the summons sends a command for the floor selection to the reading head located in the hall.

For another example, a user following another person into the car may have an error in the summoner sending instructions for calling the elevator to the read head located in the car.

As another example, a user may have an error in the caller sending a command to the read head located in the car to open the door of the car during the operation of the car.

Example 1

Fig. 3 is a flowchart of an elevator control method according to a first embodiment of the present invention, where the method can be implemented by an elevator control device, which can be implemented by software and/or hardware and can be configured in a computer device, for example, a controller, a server, a workstation, etc. of an elevator, according to the situation that the elevator taking command originates from a reading head and the running state of a car intelligently responds to the elevator taking command, and specifically includes the following steps:

step 301, receiving a ladder riding instruction forwarded by a reading head.

In this embodiment, the elevator lobby and the elevator car of each floor are provided with reading heads, and when the user holds the calling device to take an elevator, the calling device can establish wireless connection with the reading heads according to a predetermined wireless communication protocol.

Taking BLE (Bluetooth Low Energy ) as an example, the roles supported by BLE are:

broadcasters (broadmaster) -advertisement senders, not connectable devices;

an Observer (underserver) -scanning for advertisements, cannot initiate a connection;

Peripheral device (Peripheral) -advertisement sender is a connectable device, which acts as a slave when a single link layer is connected;

a central device (Center), scanning advertisements to initiate connections, hosts single or multiple link layer connections, supporting multiple simultaneous connections

The broadcaster and observer paired usage cannot establish a connection, e.g., a temperature sensor and temperature display.

The central device and the peripheral device can be connected, paired and in data communication. For example, an external call controller follows a summoner.

The procedure for BLE attachment is as follows:

1. the peripheral device sends specific advertisement data to let any central device know that it is a connectable device, the advertisement content contains the device address and may also contain some extra amount of data like device name, service ID etc.

2. The central device (Center) receives the advertisement and then sends a search request to the Peripheral device (Peripheral), and the Peripheral device (Peripheral) returns a scanning response to the central device (Center). The central device thus knows that this is a connectable device.

3. The central device may send a request to the peripheral device to establish a connection. A pairing connection is made and if necessary a binding operation is made (the connection may be terminated by either the slave or the master).

Wherein, pairing (Pairing) is: and establishing connection, and carrying out data communication after pairing is completed.

Binding (band) is: the pairing information is recorded, such as the device address, so that the next time a connection is made, the process of pairing again (quick connect) is not required.

In practical application, the summones may search for the wireless signals broadcast by the plurality of reading heads, and considering that the user should be closer to the reading heads located in the elevator hall when calling the elevator, the user should be closer to the reading heads located in the elevator car when selecting the elevator, and the distance between the summones and the reading heads has an influence on the strength of the wireless signals, so the summones can compare the strength of the wireless signals broadcast by the reading heads.

The wireless signal broadcast by the reading head with a far installation position can reduce the strength due to factors such as distance, wall blocking and the like, so that the reading head corresponding to the wireless signal with the largest strength can be determined to be the reading head required for riding a ladder, and wireless connection is established with the reading head.

When the car door of the car is opened, the intensity of the wireless signal broadcast by the reading head located in the hall does not greatly differ from the intensity of the wireless signal broadcast by the reading head located in the car, and it is possible for the summoner to connect the reading head located in the hall and the reading head located in the car.

In this embodiment, the physical keys in the summones may be combined by a pressed physical key (a single physical key or a combination of a plurality of physical keys) and a pressed manner (such as clicking, double clicking, long pressing, etc.), and the combination is mapped to operations such as a elevator and a layer selection, respectively.

For the user floor selection operation, the elevator taking instruction comprises an identification of an elevator calling device and a floor (also called a starting floor) where the elevator calling device is currently located.

The sliding directions of the cabs are different, so that different elevator calling modes can be mapped by using different physical keys so as to recall the cabs with the matched sliding directions.

For example, to reduce the cost of user learning, the corresponding elevator style may be represented in a graphical representation of physical keys.

As shown in fig. 2B, if the shape (e.g., triangle, etc.) of the physical button 231 indicates up, the elevator calling mode is up elevator calling, the calling device sends an elevator-taking instruction of up elevator to the reading head to control the elevator car to recall to the current floor in the process of sliding up.

As shown in fig. 2B, if the shape (e.g., triangle, etc.) of the physical button 233 indicates downward, the elevator calling mode is downward elevator calling, the calling device sends an elevator taking instruction of the downward elevator calling to the reading head to control the elevator car to recall to the current floor in the process of sliding downward.

For the operation of selecting the floors, the elevator taking instruction comprises the identification of the selected floors and the target floors.

By applying the embodiment, a user can apply for authorized floors to staff managing a building in advance, such as floors where the user lives, public floors, parks and the like, the staff checks whether the user has qualification to the floors, if the user has qualification to the floors, the user can burn the floors in an encrypted mode in a summoner by using a specific tool, and a mapping relation among physical keys, a pressing mode and the floors is established, so that the floor authorization is realized.

In addition, for the situation that the user registers the application program for managing the building and the identity of the user is authenticated, the application program can also be installed on third party equipment (such as a mobile terminal, a personal computer and the like), the third party equipment and the summons device are connected in a wireless or wired mode, the floors are burnt in the summons device in an encrypted mode, and the mapping relation among the physical keys, the pressing mode and the floors is established, so that the floor authorization is realized.

The number of destination floors may be greater and thus different physical keypresses may be used to map different destination floors to control the car to slide to the destination floors.

For example, to reduce the learning cost of the user, the corresponding target floor may be represented by a graphic of a physical key, where the same physical key is multiplexed in different scenes to implement different functions (calling, selecting).

In this example, as shown in fig. 2B, when the upward physical button 231 is indicated by clicking, the caller transmits a landing instruction for selecting a landing to the reading head, and the floor where the user to which the caller belongs is selected as the target floor.

If the horizontal physical button 232 is clicked, the calling device sends a landing instruction for selecting floors to the reading head, and the public floor is selected as a target floor.

If the physical button 233 is clicked to indicate downward, the calling device sends a landing instruction for selecting a floor to the reading head, and the floor to be parked is selected as a target floor.

Step 302, detecting a first position of the reading head and a first running state of the car respectively.

When the elevator taking command sent by the reading head is received, the first position of the reading head from which the elevator taking command is sent can be detected, namely whether the elevator taking command is from the reading head positioned in the elevator car or from the reading head positioned in the elevator hall is distinguished, and the first running state of the current elevator car is detected.

Further, the first running state of the car may refer to a state of the car as a whole, for example, whether the car slides, a direction in which the car slides, whether the car stops at a certain floor, or the like, and may refer to a state of a part of components in the car, for example, whether a car door is opened, or the like.

Step 303, determining the elevator taking state of the user holding the summoning device according to the first position and the first running state.

The first position of the reading head from which the elevator taking instruction is sent and the first running state of the elevator car can reflect the elevator taking state possibly of a user holding the calling device, namely, the state in the elevator taking process, and the first position and the first running state can be combined to exclude some unreasonable elevator taking states and screen some reasonable elevator taking states.

In particular implementations, the ride-on status includes a ride-on status (i.e., the user holding the summoner has entered the car waiting to slide to the destination floor), a ride-on status (i.e., the user holding the summoner waits in the lobby waiting for the car to slide to the current floor).

In one case, if the first position is a car (i.e., the landing call originates from a read head located in the car) and the first operational state is that the car has closed the car door, at which point the user may use the summoner in the car to select a floor, the user holding the summoner may be determined to be in a landing state.

In another case, if the first position is a car (i.e., the landing instruction originates from a read head located in the car), the first operating state is that the car opens a car door, the direction of the car sliding is the same as the direction from the current floor to the destination floor (i.e., the direction of the car sliding meets the user's demand for going to the destination floor), then it may be determined that the user holding the summoner is in the landing state.

In another case, if the first position is the car (i.e. the landing instruction originates from the reading head located in the car), the first running state is the car opening the car door, the car sliding direction being opposite to the direction from the current floor to the destination floor (i.e. the car sliding direction does not meet the user's need to go to the destination floor), at which time the user may be at the lobby level, the user holding the summoner may be determined to be in the pickup state.

In another case, if the first location is a lobby (i.e., the riding instruction originates from a read head located in the lobby), the first operational state is a floor where the car has stopped, the car is not on the same floor as the lobby, or the car is on the same floor as the lobby and the car closes the car door, at which time the user may be at a lobby landing, the user holding the summoner may be determined to be in a riding state.

In another case, if the first location is a lobby (i.e., the boarding instruction originates from a reading head located in the lobby), the first running state is a floor where the car has stopped, the car is on the same floor as the lobby, the car closes the car door, the direction of sliding of the car is opposite to the direction from the current floor to the destination floor (i.e., the direction of sliding of the car does not satisfy the user's need to go to the destination floor), at which time the user may be at a lobby landing, the user holding the summoner may be determined to be in the boarding state.

In another case, if the first location is a lobby (i.e., the boarding command originates from a reading head located in the lobby), the first running state is a floor where the car has stopped, the car is on the same floor as the lobby, the car closes the car door, the direction of sliding of the car is the same as the direction to the destination floor (i.e., the direction of sliding of the car meets the user's need to go to the destination floor), at which time the user may choose a floor within the car or is about to enter the car, and it may be determined that the user holding the summoner is in the boarding state.

Of course, the above-mentioned manner of identifying the boarding state is merely an example, and other manners of identifying the boarding state may be provided according to actual situations when implementing the embodiment of the present invention, which is not limited thereto. In addition, in addition to the above-mentioned mode of identifying the boarding state, a person skilled in the art may also adopt other modes of identifying the boarding state according to actual needs, which is not limited in the embodiment of the present invention.

And 304, controlling the elevator car to recall to the floor where the calling device is located and to slide to the target floor according to the elevator taking state.

In the embodiment, different elevator taking states of the user are distinguished, the real elevator taking intention of the user can be identified, namely whether the user calls an elevator or selects a floor is identified, so that the elevator is reasonably controlled to be recalled to the floor where the calling device is located, or the elevator is controlled to slide to a target floor.

In one case, if the boarding status is a waiting status, the car may be recalled to the floor where the summons are located, thereby allowing the user to enter the car at the current floor.

In another case, if the riding state is the riding state, the car may be controlled to slide to the destination floor, thereby allowing the user in the car to reach the destination floor.

Further, the elevator taking instruction further comprises an elevator taking object and an elevator taking requirement, wherein the elevator taking object can be a current user and can also be other things carried by the current user or other users, and the elevator taking requirement is a requirement limited to the elevator taking object.

Illustratively, the riding object includes at least one of:

pet, cargo.

In this example, the pet may refer to an animal raised by the user, such as a cat, dog, pig, etc., and in some cases, may also be used as a pet to trigger a second operation if the user takes an elevator with a non-raised pet (e.g., chicken, duck, goose, etc.).

Cargo may refer to static items such as boxes, furniture, household appliances, large garbage, and the like.

Of course, the above-mentioned object is merely an example, and other objects may be set according to actual situations when implementing the embodiment of the present invention, which is not limited thereto. In addition, in addition to the above-mentioned object, those skilled in the art may adopt other objects according to actual needs, which is not limited in the embodiment of the present invention.

At this time, for the case where the riding state is the taking state, there are two operations as follows:

1. and if the elevator taking request is an object to be taken, recalling the elevator car suitable for taking the object to be taken to the floor where the summons are located.

If the boarding request is to request to board the boarding subject, that is, the user intends to board the same car at the same time as the boarding subject carried by the user, the car suitable for the boarding subject can be recalled to the floor where the summons are located.

In one example, when the floor on which the summons is located is reached, none of the other summons refuses to recall the car on which the summons are located to the floor on which the summons are located, and the car door of the car is delayed closed.

In this example, the controller of the elevator may record the starting floor and the destination floor set by each caller in the car, if the car slides between the starting floor and the destination floor, the elevator controller may default that the user carries the caller in the car, and record the elevator taking request and the elevator taking object proposed by each caller in the car, at this time, the controller of the elevator may predict whether there is a caller rejecting the pet when the car reaches the current floor, so as to select any other caller not to reject the car recall of the pet to the current floor.

When the car stops at the current floor and the car door is opened, the car door of the car can be closed in a delayed manner, namely, the time for closing the car door is properly prolonged, as the situation that the pet does not listen to the car and the like is indicated, the pet and the user enter the car simultaneously is caused to consume longer time, the time for closing the car door is prolonged, the accidents that the pet enters the elevator and the user does not enter the elevator when the car door is closed can be avoided, and the safety of carrying the pet by the user is ensured.

In another example, the car that can pick up cargo when it arrives at the floor at which the summons are located is recalled to the floor at which the summons are located.

In this example, the controller of the elevator can record the starting floor and the destination floor set by each caller in the elevator, if the elevator slides between the starting floor and the destination floor, the caller can be carried by a default user and is positioned in the elevator, at this time, the controller of the elevator can default the volume and the weight of the goods carried by the user to be a conventional value according to the requirement that the user initiates the goods to be taken by the caller, or call the camera of the elevator hall to predict the volume and the weight of the goods carried by the user, so as to predict whether the goods carried by the current user can be accommodated in each elevator car in a weighing system, a camera and other modes when the elevator car reaches the current floor, and therefore the elevator car capable of accommodating the goods carried by the current user is selected to be recalled to the current floor and taken by the goods.

Here, the accommodation means that the car has a free volume to accommodate the goods carried by the current user and a free bearing capacity to accommodate the goods carried by the current user.

2. If the elevator taking request is to reject the elevator taking object, the elevator car of the elevator taking object which is not taken is recalled to the floor where the summons are located.

If the boarding request is to refuse to take the boarding subject, i.e., the current user is not willing to take the same car at the same time as the boarding subject, the car of the non-boarding subject can be recalled to the floor where the summons are located.

In one example, the car that did not pick up the pet when it reached the floor at which the summons was located is recalled to the floor at which the summons were located.

In this example, the controller of the elevator can record the starting floor and the destination floor of each caller in the car, if the car slides between the starting floor and the destination floor, the caller and the pet can be carried in the car by default by the user, and the elevator taking requirement and the elevator taking object proposed by each caller in the car are recorded, at this time, the requirement of refusing to take the pet is initiated by the user through the caller, and the controller of the elevator can predict whether the pet exists inside when the car reaches the current floor, so that the car which does not take the pet is selected to be recalled to the current floor.

Further, when it is determined that the current user recalls the car which is not taken by the pet to the current floor, the car can be locked, and the elevator calling operation of the car which is taken by the pet by other users is refused.

In this embodiment, the user taking the elevator actively puts forward the taking object and taking the elevator, that is, actively puts forward the taking rule, so that the car meeting the requirement is recalled, the next elevator is not required to be waited, the waste of equipment resources and time consumed by the elevator calling is avoided, repeated elevator calling is avoided, and the elevator taking efficiency is improved.

Of course, the foregoing elevator calling mode is merely an example, and other elevator calling modes may be set according to actual situations when implementing the embodiment of the present invention, which is not limited in this embodiment of the present invention. In addition, in addition to the elevator calling mode, a person skilled in the art can adopt other elevator calling modes according to actual needs, and the embodiment of the invention is not limited to the elevator calling mode.

Example two

Fig. 4 is a flowchart of an elevator control method according to a second embodiment of the present invention, where the method further includes the steps of:

step 401, receiving a ladder riding instruction forwarded by a reading head.

The elevator taking instruction is sent to the reading head in a wireless mode when the physical key is pressed by the summoner, and the elevator taking instruction comprises a target floor.

Step 402, detecting a first position of the reading head and a first running state of the car respectively.

Step 403, determining the elevator taking state of the user holding the summoner according to the first position and the first running state.

And 404, controlling the elevator car to recall to the floor where the calling device is located and to slide to the target floor according to the elevator taking state.

Step 405, receiving a door opening instruction forwarded by the reading head.

In this embodiment, the physical keys in the summons device may be combined by a pressed physical key (a single physical key or a combination of a plurality of physical keys), a pressed mode (such as a single click, a double click, a long press, etc.), and mapped to operations of opening the door respectively.

Step 406, detecting a second position of the reading head and a second running state of the car respectively.

When the door opening command sent by the reading head is received, the second position of the reading head from which the elevator taking command is sent can be detected, namely whether the elevator taking command is from the reading head positioned in the elevator car or from the reading head positioned in the elevator hall is distinguished, and the second running state of the current elevator car is detected.

Further, the second running state of the car may refer to a state of the car as a whole, for example, whether the car slides, a direction in which the car slides, whether the car stops at a certain floor, or the like, and may refer to a state of a part of components in the car, for example, whether a car door is opened, or the like.

Step 407, checking the door opening command according to the second position and the second operation state.

And step 408, if the door opening command is verified to be legal, controlling the car to open the car door.

The second position of the reading head from which the elevator taking instruction is sourced and the second running state of the elevator car can reflect the current elevator taking scene of the user, the two can be combined, whether the door opening instruction is legal or not can be checked, some unreasonable elevator taking scenes are eliminated, the door opening instruction under the elevator taking scene is illegal, the door opening instruction is not responded under the elevator taking scene, and some reasonable elevator taking scenes are screened to be legal, and the door opening instruction under the elevator taking scene is responded.

In one case, if the second position is a car (i.e., the door opening command originates from a read head located in the car), the second running state is a car sliding, and the car opening the car door during the sliding belongs to a dangerous operation, it can be determined that the door opening command is illegal.

In another case, if the second operation state is that the car is stationary and the floor where the car is stopped is not the destination floor (i.e., the door opening command originates from the read head located in the car), the user does not have the right to enter the floor where the car is currently stopped, and the door opening command can be determined to be illegal.

In another case, if the second operating condition is that the car is stationary, lack of destination floors (i.e., the door opening command originates from a read head located in the car), the user intends to open the car door into the car, and the door opening command can be determined to be legitimate.

In this case, step 405 is performed prior to step 401, where the user first triggers a door open command using a summoner, and the user is not selecting a floor, and therefore lacks a destination floor, in the absence of a step-up command.

In another case, if the second operation state is that the car is stationary and the floor where the car stops is the same as the destination floor (i.e., the door opening command originates from the read head located in the car), the user has the right to enter the floor where the car is currently stopped, and the door opening command can be determined to be legal.

In another case, if the second location is a lobby (i.e., the door opening command originates from a read head located in the lobby), the second operational state is a floor where the car is not parked in the lobby, and opening the car door in the absence of the car in the hoistway is a dangerous operation, it may be determined that the door opening command is illegal.

In another scenario, if the second location is a lobby (i.e., the door opening command originates from a reading head located in the lobby), the second running state is a floor where the car stops at the lobby, and the sliding direction of the car is opposite to the direction from the current floor to the target floor, and the sliding direction of the car does not satisfy the requirement of the user for going to the target floor, then the door opening command can be determined to be illegal.

In another scenario, if the second location is a lobby (i.e., the door opening command originates from a read head located in the lobby), the second operational state is a floor where the car is stopped at the lobby, lack of a destination floor, and the user intends to open the car door into the car, then the door opening command can be determined to be legal.

In another scenario, if the second location is a lobby (i.e., the door opening instruction originates from a reading head located in the lobby), the second running state is that the car stops at a floor where the lobby is located, the sliding direction of the car is the same as the direction from the current floor to the target floor, and the sliding direction of the car meets the requirement of the user for going to the target floor, then the door opening instruction can be determined to be legal.

According to the embodiment, whether the door opening command is legal or not is checked in a crossing mode through the two dimensions of the reading head of the door opening command source and the running state of the lift car, the influence of the illegal door opening command on the running of the lift is slowed down or avoided, and the efficient and safe running of the lift is ensured.

It should be noted that, for simplicity of description, the method embodiments are shown as a series of acts, but it should be understood by those skilled in the art that the embodiments are not limited by the order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred embodiments, and that the acts are not necessarily required by the embodiments of the invention.

Example III

Fig. 5 is a block diagram of an elevator control apparatus according to a third embodiment of the present invention, in which a read head is disposed in each elevator lobby and each elevator car of each floor, the apparatus may specifically include the following modules:

the elevator taking instruction receiving module 501 is configured to receive an elevator taking instruction forwarded by the reading head, where the elevator taking instruction is sent to the reading head by a summoning device in a wireless manner when a physical key is pressed, and the elevator taking instruction includes a target floor;

the first information detection module 502 is configured to detect a first position where the reading head is located and a first running state where the car is located, respectively;

a boarding status determining module 503, configured to determine a boarding status of a user holding the summons according to the first position and the first running status;

and the car control module 504 is used for controlling the car to recall to the floor where the calling device is located and slide to the target floor according to the elevator taking state.

In one embodiment of the invention, the boarding status includes a boarding status, a marching status;

the boarding status determining module 503 includes:

the first riding state determining module is used for determining that a user holding the calling device is in a riding state if the first position is the car and the first running state is that the car door is closed;

The second riding state determining module is used for determining that a user holding the summoner is in a riding state if the first position is the car, the first running state is that the car opens a car door, and the sliding direction of the car is the same as the direction pointing to the target floor;

the first waiting state determining module is used for determining that a user holding the summoner is in a waiting state if the first position is the car and the first running state is that the car opens a car door, and the sliding direction of the car is opposite to the direction pointing to the target floor;

the second elevator state determining module is used for determining that a user holding the caller is in an elevator state if the first position is the elevator hall and the first running state is that the elevator car and the elevator hall are not on the same floor, or the elevator car and the elevator hall are on the same floor and the elevator car door is closed;

a third boarding state determining module, configured to determine that, if the first location is the lobby, the first running state is that the car and the lobby are on the same floor, the car closes a car door, and a sliding direction of the car is opposite to a direction pointing to the target floor, then determining that a user holding the caller is in the boarding state;

And the third riding state determining module is used for determining that a user holding the calling device is in a riding state if the first position is the lobby, the first running state is that the lift car and the lobby are on the same floor, the lift car closes the lift car door, and the sliding direction of the lift car is the same as the direction pointing to the target floor.

In one embodiment of the present invention, the car control module 504 includes:

the elevator calling module is used for calling the elevator to the floor where the calling device is located if the elevator taking state is a waiting state;

and the car sliding module is used for controlling the car to slide to the target floor if the elevator taking state is a riding state.

In one embodiment of the present invention, the elevator taking instruction further includes an elevator taking object, an elevator taking requirement, and the car recall module includes:

the boarding recall module is used for recalling a car suitable for boarding the boarding object to the floor where the summoning device is located if the boarding requirement is that the boarding object is to be ridden;

and the refusing recall module is used for recalling the elevator car which is not on the elevator taking object to the floor where the summoning device is located if the elevator taking request is that the elevator taking object is refused to be taken.

In one example of an embodiment of the present invention, the riding object includes at least one of:

pets and goods;

the ride-on recall module comprises:

the pet boarding recall module is used for recalling the elevator car which is not refused to board the pet to the floor where the summons are located when the elevator arrives at the floor where the summons are located, and closing the elevator car door of the elevator car in a delayed manner;

or,

the cargo simultaneous-taking recall module is used for recalling a lift car capable of taking the cargo to the floor where the summons are located when the floor where the summons are located is reached;

the refusal recall module comprises:

and the pet refusal recall module is used for recalling the elevator car which is not taken by the pet to the floor where the summons are located when the elevator car arrives at the floor where the summons are located.

In one embodiment of the present invention, further comprising:

the door opening instruction receiving module is used for receiving a door opening instruction forwarded by the reading head, and the door opening instruction is sent to the reading head in a wireless mode when a physical key is pressed by the calling device;

the second information detection module is used for respectively detecting a second position of the reading head and a second running state of the lift car;

The door opening command checking module is used for checking the door opening command according to the second position and the second running state;

and the car door opening module is used for controlling the car to open the car door if the door opening command is verified to be legal.

In one embodiment of the present invention, the door opening command checking module includes:

the first illegal determining module is used for determining that the door opening instruction is illegal if the second position is the car and the second running state is the car sliding;

a second illegal determining module, configured to determine that the door opening command is illegal if the second position is the car, the second running state is that the car is stationary, and the floor where the car stops is not the target floor;

the first legal determining module is used for determining that the door opening instruction is legal if the second position is the car and the second running state is that the car is static and lacks a target floor;

the second legal determining module is used for determining that the door opening instruction is legal if the second position is the car and the second running state is that the car is stationary and the floor where the car stops is the same as the target floor;

A third illegal determining module, configured to determine that the door opening instruction is illegal if the second position is the lobby and the second running state is a floor where the car does not stop at the lobby;

a fourth illegal determining module, configured to determine that the door opening instruction is illegal if the second location is the lobby, the second running state is a floor where the car stops at the lobby, and a sliding direction of the car is opposite to a direction pointing to the target floor;

the third legal determining module is used for determining that the door opening instruction is legal if the second position is the elevator hall and the second running state is the floor where the elevator car stops at the elevator hall and lacks a target floor;

and the fourth legal determining module is used for determining that the door opening instruction is legal if the second position is the lobby, the second running state is that the lift car stops at the floor where the lobby is located, and the sliding direction of the lift car is the same as the direction pointing to the target floor.

The elevator control device provided by the embodiment of the invention can execute the elevator control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.

Example IV

Fig. 6 is a schematic structural diagram of a computer device according to a fourth embodiment of the present invention. FIG. 6 illustrates a block diagram of an exemplary computer device 12 suitable for use in implementing embodiments of the present invention. The computer device 12 shown in fig. 6 is merely an example and should not be construed as limiting the functionality and scope of use of embodiments of the present invention.

As shown in FIG. 6, the computer device 12 is in the form of a general purpose computing device. Components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, a bus 18 that connects the various system components, including the system memory 28 and the processing units 16.

Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, and a local bus using any of a variety of bus architectures. By way of example, and not limitation, such architectures include Industry Standard Architecture (ISA) bus, micro channel architecture (MAC) bus, enhanced ISA bus, video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Computer device 12 typically includes a variety of computer system readable media. Such media can be any available media that is accessible by computer device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM) 30 and/or cache memory 32. The computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from or write to non-removable, nonvolatile magnetic media (not shown in FIG. 6, commonly referred to as a "hard disk drive"). Although not shown in fig. 6, a magnetic disk drive for reading from and writing to a removable non-volatile magnetic disk (e.g., a "floppy disk"), and an optical disk drive for reading from or writing to a removable non-volatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In such cases, each drive may be coupled to bus 18 through one or more data medium interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules configured to carry out the functions of embodiments of the invention.

A program/utility 40 having a set (at least one) of program modules 42 may be stored in, for example, memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each or some combination of which may include an implementation of a network environment. Program modules 42 generally perform the functions and/or methods of the embodiments described herein.

The computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), one or more devices that enable a user to interact with the computer device 12, and/or any devices (e.g., network card, modem, etc.) that enable the computer device 12 to communicate with one or more other computing devices. Such communication may occur through an input/output (I/O) interface 22. Moreover, computer device 12 may also communicate with one or more networks such as a Local Area Network (LAN), a Wide Area Network (WAN) and/or a public network, such as the Internet, through network adapter 20. As shown, network adapter 20 communicates with other modules of computer device 12 via bus 18. It should be appreciated that although not shown, other hardware and/or software modules may be used in connection with computer device 12, including, but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, data backup storage systems, and the like.

The processing unit 16 executes various functional applications and data processing, such as implementing the elevator control method provided by the embodiment of the present invention, by running programs stored in the system memory 28.

Example five

The fifth embodiment of the present invention further provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process of the above elevator control method, and can achieve the same technical effects, so that repetition is avoided, and no further description is given here.

The computer readable storage medium may include, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

Note that the above is only a preferred embodiment of the present invention and the technical principle applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, while the invention has been described in connection with the above embodiments, the invention is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the invention, which is set forth in the following claims.

Claims

1. An elevator control method, characterized in that a read head is arranged in a lobby and a car of each floor, comprising:

Controlling the elevator car to recall to the floor where the calling device is located and slide to the target floor according to the elevator taking state;

the method further comprises the steps of:

receiving a door opening instruction forwarded by the reading head, wherein the door opening instruction is sent to the reading head in a wireless mode by a summoning device when a physical key is pressed;

detecting a second position of the reading head and a second running state of the car respectively;

checking the door opening instruction according to the second position and the second running state;

if the door opening command is verified to be legal, controlling the car to open a car door;

wherein the verifying the door opening instruction according to the second position and the second operation state includes:

if the second position is the car and the second running state is that the car slides, determining that the door opening instruction is illegal;

if the second position is the car and the second running state is that the car is stationary and the floor where the car stops is not the target floor, determining that the door opening instruction is illegal;

if the second position is the car and the second running state is that the car is stationary and a target floor is absent, determining that the door opening instruction is legal;

If the second position is the car and the second running state is that the car is stationary and the floor where the car stops is the same as the target floor, determining that the door opening instruction is legal;

if the second position is the elevator hall and the second running state is the floor where the elevator car does not stop at the elevator hall, determining that the door opening instruction is illegal;

if the second position is the elevator hall, the second running state is a floor where the elevator car stops at the elevator hall, and the sliding direction of the elevator car is opposite to the direction pointing to the target floor, determining that the door opening instruction is illegal;

if the second position is the elevator hall and the second running state is the floor where the elevator car stops at the elevator hall and lacks a target floor, determining that the door opening instruction is legal;

and if the second position is the elevator hall and the second running state is that the elevator car stops at the floor where the elevator hall is located, and the sliding direction of the elevator car is the same as the direction pointing to the target floor, determining that the door opening instruction is legal.

2. The method of claim 1, wherein the boarding status comprises a ride status, a marching status;

The step-up state of the user holding the summoner is determined according to the first position and the first running state, and the step-up state comprises the following steps:

if the first position is the car and the first running state is that the car door is closed, determining that a user holding the summoner is in a riding state;

if the first position is the car, the first running state is that the car opens a car door, and the sliding direction of the car is the same as the direction pointing to the target floor, the user holding the calling device is determined to be in a riding state;

if the first position is the car, the first running state is that the car opens a car door, and the sliding direction of the car is opposite to the direction pointing to the target floor, determining that a user holding the summoner is in a waiting state;

if the first position is the elevator hall, and the first running state is that the elevator car and the elevator hall are not on the same floor, or the elevator car and the elevator hall are on the same floor and the elevator car door is closed, determining that a user holding the calling device is in a waiting state;

if the first position is the elevator hall, the first running state is that the elevator car and the elevator hall are on the same floor, the elevator car door is closed, and the sliding direction of the elevator car is opposite to the direction pointing to the target floor, the user with the calling device is determined to be in a waiting state;

And if the first position is the lobby, the first running state is that the lift car and the lobby are on the same floor, the lift car door is closed by the lift car, and the sliding direction of the lift car is the same as the direction pointing to the target floor, then the user with the calling device is determined to be in a riding state.

3. The method of claim 1, wherein said controlling the car recall to the floor at which the summons is located, and the slide to the destination floor, in accordance with the boarding status, comprises:

if the elevator taking state is a waiting state, the elevator car is recalled to the floor where the summoning device is located;

and if the elevator taking state is a boarding state, controlling the car to slide to the target floor.

4. The method of claim 3, wherein the step-up instruction further comprises a step-up object, step-up request, the recall of the car to the floor at which the summons are located, comprising:

if the elevator taking requirement is that the elevator taking object is to be taken, calling a car suitable for taking the elevator taking object to a floor where the calling device is located;

and if the elevator taking request is to refuse to take the elevator taking object, calling the elevator car which does not take the elevator taking object to the floor where the calling device is located.

5. The method of claim 4, wherein the landing object comprises at least one of:

pets and goods;

the recall of the car suitable for riding the riding object to the floor where the summons device is located comprises:

when the elevator reaches the floor where the caller is located, the other callers do not refuse to take the elevator car of the pet to recall to the floor where the caller is located, and the elevator car door of the elevator car is closed in a delayed mode;

or,

the elevator car which can be taken by the goods when the elevator arrives at the floor where the calling device is located is recalled to the floor where the calling device is located;

the recall of the car which is not taken by the elevator taking object to the floor where the summons device is located comprises the following steps:

and recalling the elevator car which does not catch the pet to the floor where the summons are located when the floor where the summons are located is reached.

6. An elevator control apparatus, wherein a read head is provided in each of a lobby and a car of each floor, comprising:

the car control module is used for controlling the car to recall to the floor where the calling device is located and slide to the target floor according to the elevator taking state;

the apparatus further comprises:

the car door opening module is used for controlling the car to open the car door if the door opening command is verified to be legal;

wherein, the door opening instruction verification module includes:

7. A computer device, the computer device comprising:

one or more processors;

a memory for storing one or more programs,

the one or more programs, when executed by the one or more processors, cause the one or more processors to implement the elevator control method of any of claims 1-5.

8. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a computer program which, when executed by a processor, implements the elevator control method according to any one of claims 1-5.