CN108564146A - A kind of automatic system, method, apparatus, equipment and storage medium for calling ladder together - Google Patents

Abstract

The embodiment of the invention discloses an automatic elevator calling system, method, device, equipment and storage medium. The system includes: a first radio frequency card identification module, which is arranged in the elevator room, and is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel entering the detection range; the elevator controller, used to respond to the elevator call request of the elevator personnel The data server is connected with the first radio frequency card identification module and the elevator controller, and is used to save the detection record of the corresponding feature mark of the radio frequency card carried by the elevator personnel, and detects the existing record according to the detection record When the feature is identified, the elevator is called correspondingly. The embodiment of the present invention responds to the elevator call request of the elevator passenger by detecting the characteristic identification of the radio frequency card carried by the elevator passenger, and calls the elevator correspondingly when the recorded characteristic identification is detected, so as to realize the automatic judgment of the user's position by the elevator and Elevator call to improve the convenience of users when taking the elevator.

Description

A system, method, device, equipment and storage medium for automatic elevator calling

technical field

The embodiments of the present invention relate to the technical field of elevator data processing, and in particular to a system, method, device, equipment and storage medium for automatic elevator calling.

Background technique

In today's society where there are many high-rise buildings everywhere, elevators have become an indispensable means of vertical transportation in our lives.

Elevators bring convenience to people. At the entrance of the elevator on the boarding floor, press the up or down arrow button according to your needs to go up or down. As long as the light on the button is on, it means that your call has been recorded. Just wait The elevator is here. After the elevator arrives and opens the door, press the corresponding number button on the control panel in the car according to the floor you need to reach. When the elevator reaches your destination floor, it will automatically open the door, and stepping out of the elevator at this time ends the process of taking the elevator.

In the process of taking the elevator, the arrow or number buttons are usually operated on the internal and external call modules of the general elevator, or the card-swiping elevators that have been widely used. We need to manually operate, and even need to issue a designated card to reduce the convenience of people taking the elevator.

Contents of the invention

The present invention provides a system, method, device, equipment and storage medium for automatic elevator calling, so as to realize the elevator automatically judging the user's location and calling the elevator, and to improve the convenience of the user when taking the elevator.

In a first aspect, an embodiment of the present invention provides an automatic elevator calling system, which includes:

The first radio frequency card identification module is arranged in the elevator room and is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel entering the detection range;

The elevator controller is used to respond to the call request of the elevator personnel;

The data server is connected with the first radio frequency card identification module and the elevator controller, and is used to save the detection records of the corresponding feature marks of the radio frequency cards carried by the elevator personnel, and detect the existing recorded features according to the detection records. Call the elevator correspondingly when marking.

In the second aspect, the embodiment of the present invention also provides a method for automatically calling an elevator, the method comprising:

Detect the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator, and query the detection record of the characteristic identification in the preset data server;

If there is a detection record of the characteristic identifier, then according to the detection record, the elevator passenger corresponding to the characteristic identifier is called automatically, and the detection record corresponding to the characteristic identifier is updated;

If the detection record of the characteristic identifier does not exist, the detection record corresponding to the characteristic identifier is added.

In the third aspect, the embodiment of the present invention also provides an automatic elevator calling device, which includes:

The detection record query module is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator, and inquire the detection record of the characteristic identification in the preset data server;

A detection record updating module, configured to automatically call an elevator for the passenger corresponding to the feature mark according to the detection record if there is a detection record of the feature mark, and update the detection record corresponding to the feature mark;

A detection record adding module, configured to add a detection record corresponding to the characteristic identifier if no detection record of the characteristic identifier exists.

In a fourth aspect, an embodiment of the present invention also provides a device, including a memory, a processor, and a computer program stored on the memory and operable on the processor, and any one of the present invention can be realized when the processor executes the program. The method for automatically calling elevators described in the embodiments.

In the fifth aspect, the embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the method for automatic elevator calling described in any embodiment of the present invention is implemented.

The embodiment of the present invention responds to the elevator call request of the elevator passenger by detecting the characteristic identification of the radio frequency card carried by the elevator passenger, and calls the elevator correspondingly when the recorded characteristic identification is detected, so as to realize the automatic judgment of the user's position by the elevator and Elevator call to improve the convenience of users when taking the elevator.

Description of drawings

Fig. 1 is a schematic structural diagram of an automatic elevator calling system provided by Embodiment 1 of the present invention;

Fig. 2 is a flow chart of a method for automatically calling elevators provided by Embodiment 2 of the present invention;

Fig. 3 is a flow chart of a method for automatically calling elevators provided by Embodiment 3 of the present invention;

Fig. 4 is a structural diagram of an automatic elevator calling device provided in Embodiment 4 of the present invention;

FIG. 5 is a schematic diagram of a hardware structure of a device provided in Embodiment 5 of the present invention.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process may be terminated when its operations are complete, but may also have additional steps not included in the figure. The processing may correspond to a method, function, procedure, subroutine, subroutine, or the like.

Embodiment one

Fig. 1 is a schematic structural diagram of an automatic elevator call system provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where the elevator recognizes that the passenger is performing an automatic elevator call. The system includes:

The first radio frequency card identification module 110 is arranged in the elevator room and is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel entering the detection range;

The elevator controller 120 is used to respond to the call request of the elevator personnel;

The data server 130 is connected with the first radio frequency card identification module 110 and the elevator controller 120, and is used to save the detection record of the corresponding feature mark of the radio frequency card carried by the elevator personnel, and according to the detection record when detecting existing When the recorded feature marks correspond to the elevator call.

Among them, the radio frequency card carried by the elevator personnel uses radio frequency identification (Radio Frequency Identification, RFID) technology, also known as radio frequency identification, which is a communication technology that can identify specific targets and read and write related data through radio signals, and There is no need to establish mechanical or optical contact between the identification system and a specific target. Radio frequency identification technology has been applied very maturely. The stable reading and writing distance of various radio frequency identification readers on the market for passive cards or tags can exceed 15 meters, and the distance is adjustable. Therefore, in view of the fact that people often carry multiple cards with them at present, coupled with the wide application of radio frequency identification technology, it can accurately read and write cards within a short distance of about 3 to 5 minutes inside and outside the elevator car.

Wherein, the characteristic identifier of the radio frequency card may be a card ID number. In addition, the defect of multi-card recognition is the problem of repeated card ID numbers. For example, the card ID numbers of cloned cards are the same, or cards produced by different manufacturers may also have the same ID number. Therefore, in view of the above-mentioned possible problems, In addition to saving the card ID number, the feature identification of the radio frequency card also needs to read the encrypted sector number of each sector of the card, the time of taking the elevator (that is, the habit of taking the elevator) and the signal strength of the card. These characteristics can be used as auxiliary identification for card identification. feature.

Exemplary, when the elevator personnel enters the detection range of the first radio frequency card identification module 110, the first radio frequency card identification module 110 identifies the feature marks of all the radio frequency cards carried by the elevator personnel, and the elevator controller 120 according to The data server 130 saves the detection records of the feature marks corresponding to all the radio frequency cards carried by the passenger to call the elevator. In addition, it should be noted that the elevator controller 120 can realize the corresponding elevator call operation only when all the radio frequency cards carried by the elevator passenger recognize one of the recorded feature identifiers.

Preferably, the system also includes:

The second radio frequency card identification module 140 is arranged on the elevator car and is connected with the data server 130, and is used to detect the characteristic mark of the radio frequency card carried by the passenger who enters the elevator car;

The data server 130 is further configured to associate and save the detection result of the second radio frequency card identification module 140 in the detection record according to the feature identifier.

Specifically, after the passenger enters the elevator car, the second radio frequency card identification module 140 detects the feature marks of all the radio frequency cards carried by the passenger, and the detection result is associated with the detection result of the first radio frequency card identification module 110 It can be stored permanently for the elevator controller 120 to save the detection record of the corresponding feature mark of the radio frequency card carried by the elevator personnel according to the data server 130 in each future elevator ride of the elevator personnel, and to respond to the elevator call of the elevator personnel. ask.

In the embodiment of the present invention, the first radio frequency card identification module detects the characteristic identification of the radio frequency card carried by the elevator personnel, and the elevator controller responds to the elevator personnel according to the detection record of the corresponding characteristic identification of the radio frequency card carried by the elevator personnel carried by the elevator personnel stored in the data server call request, after the passenger enters the elevator car, the second radio frequency card identification module detects the feature marks of all the radio frequency cards carried by the passenger, and the detection result is associated with the detection result of the first radio frequency card identification module Safety preservation, use the identification of the radio frequency card carried by the elevator personnel to complete the identification of the identity of the elevator personnel, no need to issue additional cards, and do not need to manually operate the buttons inside and outside the elevator, so that the elevator can automatically determine the user's location and call the elevator, It not only reduces human manual operation and realizes intelligent operation, but also provides convenience for elevator passengers, and improves the convenience and comfort of users when taking the elevator.

Embodiment two

Fig. 2 is a flow chart of a method for automatic elevator calling provided by Embodiment 2 of the present invention. This embodiment is applicable to the situation that the elevator recognizes that the passenger is performing automatic elevator calling. This method can be performed by the automatic elevator calling device. Execute, specifically include the following steps:

S210. Detect the characteristic identifier of the radio frequency card carried by the passenger outside the elevator, and query the detection record of the characteristic identifier in a preset data server.

Wherein, the identification information of the radio frequency card will be saved by the data server only after the detection record of the radio frequency card carried by the elevator personnel has more than two times and does not include the number of times of elevator riding in the data server, and then Only when the passenger carries the radio frequency card can automatic elevator calling be realized.

S220. If there is a detection record of the characteristic identifier, automatically call an elevator for the passenger corresponding to the characteristic identifier according to the detection record, and update the detection record corresponding to the characteristic identifier.

Specifically, if the detection record of the characteristic identifier is found in the preset data server, the current floor is confirmed according to the characteristic identifier, and the target floor is confirmed according to the floors other than the current floor recorded in the detection record, then the call is confirmed. Elevator direction, that is, to determine whether the elevator is calling up or down at this time; based on the current floor and the target floor, perform elevator scheduling for the passenger corresponding to the feature identifier, and update the detection record corresponding to the feature identifier. After the passenger enters the elevator, the radio frequency card detection device in the elevator car will recognize the characteristic identification of the radio frequency card carried by the passenger again, and associate with the detection result outside the elevator car to save and record the preset data in the server.

S230. If no detection record of the feature identifier exists, add a detection record corresponding to the feature identifier.

Specifically, if the detection record of the characteristic identifier cannot be queried in the preset data server, the detection record corresponding to the characteristic identifier of the elevator passenger is recorded in the data server.

It should be noted that step S220 and step S230 are not in strict order with other steps. Step S220 and step S230 are to detect the characteristic identification of the radio frequency card carried by the passenger outside the elevator, and query the preset data server. The operation routine that will be executed after the detection record of the signature mark, and the specific execution state is determined by whether the detection record of the signature mark occurred in other steps exists or not.

Exemplarily, when there are many people taking the elevator, detect the feature identifications of all the radio frequency cards carried by all the passengers outside the elevator, query the detection records of the feature identifications one by one in the preset data server, and when there are matching identities According to the detection result of the information, call the elevator according to the existing detection result, and continue to inquire about other radio frequency cards.

In the embodiment of the present invention, by detecting the characteristic identifier of the radio frequency card carried by the elevator passenger, the detection record of the characteristic identifier is queried in the preset data server. If there is a detection record of the characteristic mark, then according to the detection record, the elevator passenger corresponding to the characteristic mark is called automatically, and the detection record corresponding to the characteristic mark is updated; if there is no detection record of the characteristic mark record, add the detection record corresponding to the feature identifier. Then respond to the elevator call request of the passenger, and call the elevator correspondingly when the recorded feature mark is detected, so that the elevator can automatically judge the user's location and call the elevator, and improve the convenience of the user when taking the elevator.

Embodiment three

FIG. 3 is a flow chart of a method for automatically calling an elevator provided in Embodiment 3 of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, the method further includes: confirming the priority of the undetermined target floor according to the number of detections of the signature on different floors; Recording as the automatic call-up by the passenger corresponding to the characteristic identification, including: confirming the current floor according to the characteristic identification, confirming the target floor according to the priority of the current floor and the target floor to be determined; based on the current floor and the target floor Elevator scheduling is performed for the passenger corresponding to the feature identifier.

Correspondingly, the method in this embodiment specifically includes:

S310. Detect the characteristic identifier of the radio frequency card carried by the passenger outside the elevator, and query the detection record of the characteristic identifier in a preset data server.

S320. If there is a detection record of the signature, confirm the priority of the undetermined target floor according to the detection times of the signature on different floors, and update the detection record corresponding to the signature.

Among them, since the elevator personnel may go to multiple floors, the feature identification preset in the data server will be saved if the number of detections on different floors is more than 2 times and does not include 2 times, and the number of occurrences of different floors will be saved. From more to less corresponds to the priority from high to low, and at the same time each elevator ride process of the elevator personnel will be correspondingly saved in the data server.

Specifically, the first radio frequency card identification module arranged in the elevator room monitors the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator to determine the current floor of the elevator personnel; the second radio frequency card identification module arranged in the elevator car monitors The characteristic identification of the radio frequency card carried by the passengers in the elevator, and the characteristic identification of the radio frequency card detected after closing the elevator door shall prevail, in order to deal with the situation of giving way to the elevator car when there are many people, and determine the person who exits the elevator car The characteristic identification of the radio frequency card and the destination floor. The detection records corresponding to the feature identification of the radio frequency card detected by the first radio frequency card identification module and the second radio frequency card identification module are stored in the preset data server for the elevator personnel to use the elevator Query the detection record of the characteristic identification at any time, and at the same time, the detection record result of each elevator ride will be updated to the corresponding radio frequency card of the data server. By determining the characteristic identification of the radio frequency card detected on different floors The number of times confirms the priority of the pending target floor.

S330. Confirm the current floor according to the feature identifier, and confirm the target floor according to the priority of the current floor and the target floor to be determined.

Specifically, after detecting the characteristic identification of the radio frequency card carried by the passenger outside the elevator, determine the current floor of the passenger outside the elevator, and confirm the passenger by querying the detection record of the characteristic identification in the preset data server The elevator habit, that is, the priority order of the elevator floors, according to the elevator habit, the floor with the highest priority after the current floor is removed from the undetermined target floors is the target floor.

S340. Based on the current floor and the target floor, perform elevator scheduling for the passenger corresponding to the feature identifier.

In the embodiment of the present invention, by detecting the characteristic identifier of the radio frequency card carried by the elevator passenger, the detection record of the characteristic identifier is queried in the preset data server. If there is a detection record of the feature mark, confirm the priority of the undetermined target floor according to the number of times the feature mark is detected on different floors, and update the detection record corresponding to the feature mark; confirm the current floor according to the feature mark, Confirm the target floor according to the priority of the current floor and the undetermined target floor, and perform elevator scheduling for the passengers corresponding to the feature identification based on the current floor and the target floor, so as to realize that the elevator automatically judges the user's position and calls the elevator, improving Convenience for users when taking the elevator.

Embodiment Four

Fig. 4 is a structural diagram of an automatic elevator call device provided by Embodiment 4 of the present invention. This embodiment is applicable to the situation where the elevator recognizes that the passenger is performing an automatic elevator call. The system can be realized by the automatic elevator call method. implement.

As shown in Figure 4, the system includes: a detection record query module 410, a detection record update module 420 and a detection record addition module 430, wherein:

The detection record query module 410 is used to detect the feature identification of the radio frequency card carried by the elevator personnel outside the elevator, and query the detection record of the feature identification in the preset data server;

The detection record updating module 420 is configured to automatically call an elevator for the passenger corresponding to the feature mark according to the detection record if there is a detection record of the feature mark, and update the detection record corresponding to the feature mark;

The detection record adding module 430 is configured to add a detection record corresponding to the feature identifier if there is no detection record of the feature identifier.

The embodiment of the present invention provides a device for automatic elevator calling, which responds to the call request of the elevator personnel by detecting the characteristic identification of the radio frequency card carried by the elevator personnel, and correspondingly calls when the recorded characteristic identification is detected. Elevator, so that the elevator can automatically judge the user's location and call the elevator, and improve the convenience of the user when taking the elevator.

On the basis of the above-mentioned embodiments, the detection record updating module 420 includes:

A target floor confirming unit, configured to confirm the current floor according to the characteristic identification, and confirm the target floor according to the floors other than the current floor recorded in the detection record;

An elevator scheduling unit, configured to perform elevator scheduling for the passenger corresponding to the feature identifier based on the current floor and the target floor.

On the basis of the above-mentioned embodiments, the device also includes:

A priority confirmation module, configured to confirm the priority of the undetermined target floor according to the number of times the signature is detected on different floors;

The detection record update module includes:

A target floor priority confirming unit, configured to confirm the current floor according to the characteristic identification, and confirm the target floor according to the priority of the current floor and the undetermined target floor;

An elevator scheduling unit, configured to perform elevator scheduling for the passenger corresponding to the feature identifier based on the current floor and the target floor.

The automatic elevator calling device provided by the above-mentioned embodiments can execute the automatic elevator calling method provided by any embodiment of the present invention, and has corresponding functional modules and beneficial effects for executing the automatic elevator calling method.

Embodiment five

As shown in FIG. 5, it is a schematic diagram of a hardware structure of a device provided by an embodiment of the present invention. As shown in FIG. 5, the device includes:

One or more processors 510, one processor 510 is taken as an example in FIG. 5;

memory 520;

The device may further include: an input device 530 and an output device 540 .

The processor 510, the memory 520, the input device 530 and the output device 540 in the device may be connected through a bus or in other ways. In FIG. 5, connection through a bus is taken as an example.

The memory 520, as a non-transitory computer-readable storage medium, can be used to store software programs, computer-executable programs and modules, such as program instructions/modules corresponding to a method for automatic elevator calling in an embodiment of the present invention (for example, The detection record query module 410, the detection record update module 420 and the detection record addition module 430 shown in Fig. 4). The processor 510 executes various functional applications and data processing of the device by running the software programs, instructions and modules stored in the memory 520, that is, implements a method for automatic elevator calling in the above method embodiment.

The memory 520 may include a program storage area and a data storage area, wherein the program storage area may store an operating system and an application program required by at least one function; the data storage area may store data created according to the use of the device, and the like. In addition, the memory 520 may include a high-speed random access memory, and may also include a non-transitory memory, such as at least one magnetic disk storage device, a flash memory device, or other non-transitory solid-state storage devices. In some embodiments, the memory 520 may optionally include a memory that is remotely located relative to the processor 510, and these remote memories may be connected to the terminal device through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 530 can be used for receiving inputted number or character information, and generating key signal input related to user setting and function control of the device. The output device 540 may include a display device such as a display screen.

Embodiment six

The embodiment of the present invention also provides a storage medium containing computer-executable instructions, and the computer-executable instructions are used to execute an automatic elevator calling method when executed by a computer processor, the method comprising:

Detect the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator, and query the detection record of the characteristic identification in the preset data server;

If there is a detection record of the characteristic identifier, then according to the detection record, the elevator passenger corresponding to the characteristic identifier is called automatically, and the detection record corresponding to the characteristic identifier is updated;

If the detection record of the characteristic identifier does not exist, the detection record corresponding to the characteristic identifier is added.

Optionally, when the computer-executable instructions are executed by a computer processor, they can also be used to implement the technical solution of a method for automatic elevator calling provided in any embodiment of the present invention.

Through the above description about the implementation, those skilled in the art can clearly understand that the present invention can be realized by means of software and necessary general-purpose hardware, and of course can also be realized by hardware, but in many cases the former is a better embodiment . Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of a software product, and the computer software product can be stored in a computer-readable storage medium, such as a floppy disk of a computer , read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash memory (FLASH), hard disk or optical disc, etc., including several instructions to make a computer device (which can be a personal computer, A server, or a network device, etc.) executes the methods described in various embodiments of the present invention.

Note that the above are only preferred embodiments of the present invention and applied technical principles. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the protection scope of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and can also include more other equivalent embodiments without departing from the concept of the present invention, and the present invention The scope is determined by the scope of the appended claims.

Claims (10)

1. A system for automatically calling elevators, characterized in that, comprising: The first radio frequency card identification module is arranged in the elevator room and is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel entering the detection range; The elevator controller is used to respond to the call request of the elevator personnel; The data server is connected with the first radio frequency card identification module and the elevator controller, and is used to save the detection records of the corresponding feature marks of the radio frequency cards carried by the elevator personnel, and detect the existing recorded features according to the detection records. Call the elevator correspondingly when marking. 2. The system of automatic elevator call according to claim 1, is characterized in that, also comprises: The second radio frequency card identification module is arranged on the elevator car and is connected with the data server, and is used to detect the characteristic identification of the radio frequency card carried by the passenger who enters the elevator car; The data server is further configured to associate and save the detection result of the second radio frequency card identification module in the detection record according to the feature identifier. 3. A method for automatically calling elevators, characterized in that, comprising: Detect the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator, and query the detection record of the characteristic identification in the preset data server; If there is a detection record of the characteristic identifier, then according to the detection record, the elevator passenger corresponding to the characteristic identifier is called automatically, and the detection record corresponding to the characteristic identifier is updated; If the detection record of the characteristic identifier does not exist, the detection record corresponding to the characteristic identifier is added. 4. The method according to claim 3, characterized in that, according to the detection record, the elevator personnel corresponding to the feature identification are automatically called for an elevator, specifically: Confirming the current floor according to the characteristic identification, confirming the target floor according to the floors other than the current floor recorded in the detection record; Elevator scheduling is performed for the passenger corresponding to the feature identification based on the current floor and the target floor. 5. method according to claim 3, is characterized in that, described method also comprises: confirming the priority of the undetermined target floor according to the number of times the signature is detected on different floors; According to the detection record, the automatic elevator call for the passenger corresponding to the feature identification includes: Confirming the current floor according to the characteristic identification, confirming the target floor according to the priority of the current floor and the pending target floor; Elevator scheduling is performed for the passenger corresponding to the feature identification based on the current floor and the target floor. 6. A device for automatically calling elevators, characterized in that it comprises: The detection record query module is used to detect the characteristic identification of the radio frequency card carried by the elevator personnel outside the elevator, and inquire the detection record of the characteristic identification in the preset data server; A detection record updating module, configured to automatically call an elevator for the passenger corresponding to the feature mark according to the detection record if there is a detection record of the feature mark, and update the detection record corresponding to the feature mark; A detection record adding module, configured to add a detection record corresponding to the characteristic identifier if no detection record of the characteristic identifier exists. 7. The device according to claim 6, wherein the detection record updating module comprises: A target floor confirming unit, configured to confirm the current floor according to the characteristic identification, and confirm the target floor according to the floors other than the current floor recorded in the detection record; An elevator scheduling unit, configured to perform elevator scheduling for the passenger corresponding to the feature identifier based on the current floor and the target floor. 8. The device according to claim 6, further comprising: A priority confirmation module, configured to confirm the priority of the undetermined target floor according to the number of times the signature is detected on different floors; The detection record update module includes: A target floor priority confirming unit, configured to confirm the current floor according to the characteristic identification, and confirm the target floor according to the priority of the current floor and the undetermined target floor; An elevator scheduling unit, configured to perform elevator scheduling for the passenger corresponding to the feature identifier based on the current floor and the target floor. 9. A device comprising a memory, a processor, and a computer program stored on the memory and operable on the processor, characterized in that, when the processor executes the program, any one of claims 3-5 is realized. the method described. 10. A computer-readable storage medium, on which a computer program is stored, wherein, when the program is executed by a processor, the method according to any one of claims 3-5 is implemented.