Elevator car stopping method, device, storage medium, program product and elevator installation

Abstract

Embodiments of the present application disclose an elevator car stopping method and device, a storage medium, a program product and an elevator equipment, and relate to the field of elevator control. The method provided by the embodiments of the present application comprises: when detecting that an electric vehicle enters an elevator car, issuing a voice warning information; closing a car door of the elevator car, and starting operation of the elevator car; controlling the elevator car to stop at each floor one by one, and opening the car door during stopping at each floor, and closing the car door after maintaining the opening state of the car door for a first preset time length; and after detecting that the electric vehicle leaves the elevator car, restoring the elevator car to normal operation. The elevator car automatically stops at each floor one by one and opens the door, which can increase the escape opportunity of a user taking the elevator when the electric vehicle suddenly catches fire, and greatly reduce the experience of the user taking the elevator through inconvenient car stopping operation, thereby indirectly persuading the user taking the elevator to push the electric vehicle out of the elevator car.

Description

Technical Field

[0001] This application relates to the field of elevator control, and in particular to an elevator braking method, device, storage medium, program product, and elevator equipment. Background Technology

[0002] With the acceleration of urbanization and the popularization of green travel concepts, electric bicycles (hereinafter referred to as "electric vehicles") have become an important means of transportation for daily commuting due to their advantages such as convenience, economy, and environmental friendliness. However, while bringing convenience, electric vehicles also bring safety hazards that cannot be ignored, especially in the use and parking of them in residential buildings.

[0003] Many fires originate from users pushing electric vehicles into stairwells or elevator cars. Problems such as battery short circuits, overcharging, or substandard modifications can cause these vehicles to spontaneously combust within a short time, resulting in serious injuries and property damage. Especially when an electric vehicle catches fire in an elevator car, people are trapped inside the enclosed space and unable to escape, potentially leading to irreversible consequences. Summary of the Invention

[0004] This application provides an elevator blocking method, device, storage medium, program product, and elevator equipment, which can solve the above-mentioned problems. The technical solution is as follows:

[0005] In a first aspect, embodiments of this application provide a method for preventing elevator vehicles from moving, the method comprising:

[0006] When an electric vehicle is detected entering the elevator car, a voice warning message is issued;

[0007] Close the elevator car door and start the elevator car operation;

[0008] The elevator car is controlled to stop at each floor, and the car door is opened during each stop, and the car door is kept open for a first preset time before being closed.

[0009] After detecting that the electric vehicle has left the elevator car, the elevator car resumes normal operation.

[0010] In conjunction with the first aspect, in some possible implementations, closing the elevator car door and starting the elevator car operation includes:

[0011] The elevator car door is kept open for a second preset time and then closed, and the elevator car is started to run; wherein the second preset time is longer than the first preset time.

[0012] By extending the opening time of the car door beyond the second preset time for the car door to stop at each floor, the elevator users can clearly hear the voice warning message, providing sufficient time for them to push their electric vehicles out of the elevator car or for other users to leave the elevator car, thus avoiding situations where vehicles or people are trapped or forced into the elevator due to hasty door closing.

[0013] In conjunction with the first aspect, in some possible implementations, the elevator car, during normal operation, keeps the car door open for a third preset duration during a stop, and then closes it, wherein the first preset duration is longer than the third preset duration.

[0014] The above technical solution enables safety intervention strategies through phased and differentiated door opening times, which not only meets the safety needs under different scenarios and risks, but also avoids poor elevator experience for users due to excessively long door opening times.

[0015] In conjunction with the first aspect, in some possible implementations, the issuance of a voice warning message when an electric vehicle is detected entering the elevator car includes:

[0016] When an electric vehicle is detected entering the elevator car, a continuous voice warning message is issued until the electric vehicle is detected leaving the elevator car.

[0017] The above technical solution can continuously broadcast voice warning messages to form uninterrupted auditory reminders, preventing elevator users from ignoring a single prompt due to brief inattention, and increasing the probability of elevator users pushing out electric vehicles through continuous broadcasting.

[0018] In conjunction with the first aspect, in some possible implementations, after issuing a voice warning message upon detecting an electric vehicle entering the elevator car, the method further includes:

[0019] The elevator call system in the waiting areas on each floor emits audible and visual alerts to notify waiting users that there is an electric vehicle in the elevator car.

[0020] The above technical solution can send out audible and visual alerts through the elevator call device in the waiting hall, actively pushing danger information to waiting users outside the elevator car, preventing more users from entering the elevator car with potential hazards, and further creating public opinion pressure to prompt users to push their electric vehicles out of the elevator car.

[0021] In conjunction with the first aspect, in some possible implementations, after issuing a voice warning message upon detecting an electric vehicle entering the elevator car, the method further includes:

[0022] A vehicle obstruction image and text report is sent to the control equipment of the elevator car. The vehicle obstruction image and text report includes at least the identification information of the electric vehicle, the floor and time when the electric vehicle entered the elevator car, and the image information of the user who pushed the electric vehicle in.

[0023] The above technical solution can generate graphic reports on vehicle obstruction, thereby improving management efficiency, enabling property management departments to grasp the situation in a timely manner, respond quickly, reduce safety hazards, trace violations, and enhance user experience.

[0024] In conjunction with the first aspect, in some possible implementations, the issuance of a voice warning message when an electric vehicle is detected entering the elevator car includes:

[0025] When an electric vehicle is detected entering the elevator car, a voice warning message is issued via a voice device, and a light warning message is issued via a light device.

[0026] The above technical solution enables multi-sensory coordinated warnings for electric vehicles entering elevators. The light warning messages are unaffected by ambient noise, effectively conveying the prohibition message even in noisy environments or when users have hearing impairments. Furthermore, the audio-visual linkage significantly enhances the warning intensity, prompting users to proactively correct their electric vehicle entry behavior and promptly remove the vehicle from the elevator car.

[0027] Secondly, embodiments of this application provide an elevator blocking device, the device comprising:

[0028] The vehicle detection module is used to issue a voice warning when an electric vehicle enters the elevator car;

[0029] The startup module is used to close the elevator car door and start the elevator car operation.

[0030] The floor-by-floor stopping module is used to control the elevator car to stop at each floor, and to open the car door during each stop, and to keep the car door open for a first preset time before closing it.

[0031] The vehicle stop module is used to restore the elevator car to normal operation after detecting that the electric vehicle has left the elevator car.

[0032] Thirdly, embodiments of this application provide a computer storage medium storing a plurality of instructions adapted for loading by a processor and executing the above-described method steps.

[0033] Fourthly, embodiments of this application provide a computer program product that stores multiple instructions adapted for loading by a processor and executing the above-described method steps.

[0034] Fifthly, embodiments of this application provide an electronic device that may include: a processor and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and to execute the above-described method steps.

[0035] The beneficial effects of the technical solutions provided in some embodiments of this application include at least the following:

[0036] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is a scenario illustration of an elevator blocking method provided in an embodiment of this application. Figure 1 ;

[0039] Figure 2 This is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 1 ;

[0040] Figure 3 This is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 2 ;

[0041] Figure 4 This is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 3 ;

[0042] Figure 5 This is a scenario illustration of an elevator blocking method provided in an embodiment of this application. Figure 2 ;

[0043] Figure 6 This is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 4 ;

[0044] Figure 7 This is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 5 ;

[0045] Figure 8 This is a schematic diagram of the structure of an elevator braking device provided in an embodiment of this application;

[0046] Figure 9 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this application, it should be noted that, unless otherwise expressly specified and limited, "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "multiple" means two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist; for example, A and / or B can represent: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0049] The present application will now be described in detail with reference to specific embodiments.

[0050] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.), and signals involved in the embodiments of this application are all authorized by the user or fully authorized by all parties, and the collection, use, and processing of related data must comply with the relevant laws, regulations, and standards of the relevant countries and regions. For example, the features, information, and data involved in this application were all obtained under full authorization.

[0051] In one embodiment, such as Figure 1 The image shown is a schematic diagram of a scenario for an elevator blocking method provided in an embodiment of this application. Figure 1 The elevator car 101, also known as the elevator cabin or elevator car unit, is the part of the elevator equipment used to carry passengers and / or goods. Figure 1 The elevator car 101 has a rectangular structure, and its four sides are indicated by dashed lines, representing the interior space of the elevator. A car door 1011 is located on one side of the elevator car 101, used to switch between the car and the floors.

[0052] At this time, the elevator car 1011 door 1011 is open, and the electric vehicle 102 is being pushed into the elevator car 101.

[0053] However, many fires originate from users pushing electric vehicles into stairwells or elevator cars. Problems such as battery short circuits, overcharging, or substandard modifications can cause these vehicles to spontaneously combust within a short time, resulting in serious injuries and property damage. Especially when an electric vehicle catches fire in an elevator car, people are trapped inside the enclosed space and unable to escape, potentially leading to irreversible consequences.

[0054] To address the aforementioned problems, this application proposes a method for preventing elevator vehicles from stopping. In one embodiment, such as... Figure 2 The diagram shown is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 1 This method can be implemented using a computer program and can run on elevator braking devices based on the von Neumann architecture. The computer program can be integrated into the application or run as a standalone utility application.

[0055] Specifically, the methods used to block the elevator include:

[0056] S101. When an electric vehicle is detected entering the elevator car, a voice warning message is issued.

[0057] In this application, multiple methods can be used to detect whether an electric vehicle has entered the elevator car, and the elevator car is equipped with a device that matches the detection method.

[0058] For example, at least one image acquisition device (such as an RGB camera, infrared camera, or depth camera) is installed on the top or side wall of the elevator car to capture images or videos of the elevator car interior in real time and transmit them to a processor. The processor module uses a pre-trained recognition model (such as one based on a convolutional neural network CNN) to extract features and classify the images or videos. For example, by extracting feature data such as the number of wheels, the outline of the vehicle body, the shape of the handlebars, and the features of the battery box, it can determine whether the target object in the image or video is an electric vehicle.

[0059] For example, a metal detection module (such as an inductive proximity sensor, eddy current sensor, or magnetoresistive sensor) can be installed at the entrance area of ​​the elevator car. This module detects the metal signal when a highly conductive metal object (such as an electric vehicle frame, motor, or battery casing) approaches or enters the car. Simultaneously, at least one weight detection module (such as a load cell or pressure sensor array) is installed at the bottom of the elevator car. This module acquires the total weight and weight distribution information of the load inside the elevator car. The processor continuously acquires metal signals from the metal detection module and uses the weight distribution information from the weight detection module to determine whether an electric vehicle has entered the elevator car.

[0060] For example, LiDAR or depth sensors can be installed on the top or side walls of an elevator car to acquire real-time 3D point cloud data or depth information inside the elevator car. The processor then reconstructs a 3D spatial model of the elevator car based on the point cloud data or depth information, and constructs 3D models of objects entering the elevator car. It analyzes whether this 3D model conforms to the characteristics of an electric vehicle, such as identifying whether the 3D model contains two fixed-distance circular wheels, a battery structure, etc.

[0061] It is understandable that at least two of the above detection methods can be used to comprehensively detect whether an electric vehicle has entered the elevator car. Specifically, a decision fusion algorithm (such as weighted voting, Bayesian inference, or lightweight neural network) can be used for comprehensive judgment to improve detection accuracy and precision.

[0062] At least one voice device, such as a speaker or buzzer, is installed inside the elevator car (top or side wall). This voice device is electrically connected to the elevator's processor. When an electric vehicle is detected entering the elevator car, the processor controls the voice device to issue a voice warning message. For example, the processor may pre-store one or more warning texts and use TTS (Text-to-Speech) technology to drive the speaker to play the warning text. Alternatively, the processor may control a buzzer to emit a continuous beeping sound to alert passengers that an electric vehicle has entered the elevator car.

[0063] In one embodiment, when an electric vehicle is detected entering the elevator car, a voice warning message is issued via a voice device, and a light warning message is issued via a light device.

[0064] In this embodiment, lighting devices, such as LED light arrays, are installed inside the elevator car (top or side wall), or a dedicated warning sign is placed in a prominent position inside the elevator car. When an electric vehicle is detected entering the elevator car, the lighting devices are controlled to emit a visual warning signal in a specific color, flashing frequency, illuminated area, or combination of graphics and text. For example, the LED light array is controlled to flash red and yellow alternately, or a specific symbol is displayed on the warning sign, along with dynamic arrow indicators (such as pointing towards the car door), to guide passengers on the path to exit the electric vehicle.

[0065] This implementation uses a voice warning device and a light warning device to provide multi-sensory coordinated alerts for electric vehicles entering the elevator. The light warning is not affected by ambient noise and can still effectively convey the prohibition message in noisy environments or in situations where elevator users have hearing impairments. The audio-visual linkage significantly enhances the warning intensity, prompting elevator users to actively correct their electric vehicle entry behavior and promptly remove the electric vehicle from the elevator car.

[0066] S102. Close the elevator car door and start the elevator car operation.

[0067] After the electric vehicle enters the elevator car, the elevator car door closes and the elevator car begins to move downwards, upwards, or in another direction. At this time, the elevator car's operating mode switches from the normal operating mode to the vehicle-stopping operating mode.

[0068] S103. Control the elevator car to stop at each floor, and open the car door during each stop, keeping the car door open for a first preset time before closing it.

[0069] In the blocking operation mode, the elevator car stops at each floor sequentially. In other words, the elevator car controller does not respond to the user's selected target floor command. Instead, starting from the current floor, it stops at each physical floor in a preset direction (either going down to the bottom floor, going up to the top floor, or traversing both directions). Each time it stops, the elevator car door automatically opens and remains open for a first preset time (such as 10 seconds, 15 seconds, etc.). Then, the car door closes and the elevator continues to the next floor until all floors are completed or the electric motor is detected to have left the elevator car, completing the stopping cycle.

[0070] The first preset duration is any preset duration, and this embodiment does not impose any restrictions on the specific value of the first preset duration.

[0071] S104. After detecting that the electric vehicle has left the elevator car, restore the elevator car to normal operation.

[0072] Normal operation refers to the operating mode in which, without triggering any special control logic (such as fire, malfunction, electric vehicle detection, etc.), the controller efficiently and directly transports passengers or goods to the target floor according to the passenger's call or floor selection instructions. When the electric vehicle leaves the elevator car upon detecting that a certain floor has been reached, the control switches the elevator car from the blocking operation mode to the normal operation mode, no longer stopping at each floor, but directly moving to the target floor before opening the car door.

[0073] In one embodiment, when an electric vehicle is detected entering the elevator car, a voice warning message is continuously issued until the electric vehicle is detected leaving the elevator car.

[0074] In other words, the system continuously issues voice warnings while the elevator car is moving, until the electric vehicle is detected leaving the elevator car at the target floor. For example, if the elevator has passed 10 floors from the time the electric vehicle enters the elevator car until it leaves, the voice warning will continue to sound as the elevator car moves through those 10 floors. Understandably, the voice warnings can be periodic, for example, once every 10 seconds.

[0075] By continuously broadcasting voice warning messages, uninterrupted auditory reminders are created, preventing elevator users from ignoring single prompts due to brief periods of inattention, and increasing the probability of elevator users pushing out their electric vehicles through continuous broadcasts.

[0076] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0077] In one embodiment, such as Figure 3 The diagram shown is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 2 This method can be implemented using a computer program and can run on elevator braking devices based on the von Neumann architecture. The computer program can be integrated into the application or run as a standalone utility application.

[0078] Specifically, the methods used to block the elevator include:

[0079] S201. When an electric vehicle is detected entering the elevator car, a voice warning message is issued.

[0080] See S101 above; it will not be repeated here.

[0081] S202, Keep the elevator car door open for a second preset time and then close it, and start the elevator car operation.

[0082] The second preset duration is longer than the first preset duration. The second preset duration applies to the window period when the electric vehicle is just detected and the car door has not yet closed. At this time, the passenger is still near the car door, and the elevator car has not yet started operating. By extending the opening time of the car door (e.g., 15–30 seconds, exceeding the second preset duration of the car door opening when the elevator car stops at each floor), the passenger can clearly hear the voice warning message, providing sufficient time for the passenger to push the electric vehicle out of the elevator car or for other passengers to leave the elevator car, avoiding situations where vehicles or people are trapped or forced into the elevator due to hasty door closing.

[0083] In one embodiment, during normal operation, the elevator car keeps the car door open for a third preset time during the stop period before closing it, where the second preset time is longer than the third preset time.

[0084] For example, when an electric vehicle is detected entering the elevator car on a certain floor, the elevator car door remains open for a second preset time (20 seconds) before closing, and the elevator car starts running. The elevator car, controlled to prevent electric vehicles from entering, stops at each floor, opening the car door during each stop and keeping it open for a first preset time (15 seconds) before closing. After detecting that the electric vehicle has left the elevator car, the elevator car resumes normal operation. Under normal operation, the elevator car door remains open during stops for a third preset time (10 seconds) before closing.

[0085] The third preset duration is the standard door opening time under normal operation (e.g., 5-10 seconds), used only to meet the normal passenger entry and exit needs. The first preset duration, which involves stopping at each floor under vehicle-blocking operation (e.g., 10-25 seconds), is significantly extended. The second preset duration (e.g., 15-30 seconds) is the door opening time when the electric vehicle has just been detected and the car door has not yet closed. This embodiment implements a safety intervention strategy through phased and differentiated door opening times, which not only meets the safety needs under different scenarios and risks, but also avoids excessively long door opening times that lead to a poor elevator experience for users.

[0086] At this time, the user has not yet left the doorway, making it the most convenient time to push out the electric vehicle.

[0087] S203. Control the elevator car to stop at each floor, and open the car door during each stop, keeping the car door open for a first preset time before closing it.

[0088] See S103 above, which will not be repeated here.

[0089] S204. After detecting that the electric vehicle has left the elevator car, restore the elevator car to normal operation.

[0090] See S104 above; it will not be repeated here.

[0091] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0092] In one embodiment, such as Figure 4 The diagram shown is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 3 This method can be implemented using a computer program and can run on elevator braking devices based on the von Neumann architecture. The computer program can be integrated into the application or run as a standalone utility application.

[0093] Specifically, the methods used to block the elevator include:

[0094] S301. When an electric vehicle is detected entering the elevator car, a voice warning message is issued.

[0095] See S101 above; it will not be repeated here.

[0096] S302. The elevator call devices in the waiting halls on each floor emit audible and visual alerts to notify waiting users that there is an electric vehicle in the elevator car.

[0097] An elevator call device is a user terminal installed on the wall of the elevator lobby (i.e., the area near the elevator entrance) on each floor. It is used by waiting passengers to send a call request to the elevator to go up or down. The call device is equipped with an up button and / or a down button, and status indicator lights (such as direction indicator lights and elevator arrival lights).

[0098] In this embodiment, the elevator call device is also equipped with a voice device (such as a miniature buzzer or speaker) and a display device (such as a display screen or LED indicator module). The voice and display devices emit audio-visual prompts to alert users waiting in the elevator lobby that an electric vehicle is present in the elevator car. For example, the audio-visual prompts may include a solid red light or high-frequency flashing on the up / down button area, a flowing red light or breathing flashing on the LED strip around the panel, or an icon (such as an electric vehicle or flame warning symbol) displayed on the screen. Alternatively, it may involve playing pre-recorded audio or emitting a buzzer sound.

[0099] like Figure 5 As shown, Figure 5 This is a scenario illustration of an elevator blocking method provided in an embodiment of this application. Figure 2 . Figure 5 The image shows two elevators located in the same floor's waiting hall and their corresponding call devices. Elevator 201 and Elevator 202 are two elevators operating in parallel, with their car doors closed, indicating they are either in standby or running mode. Two independent call devices are located between the two elevators: a first call device 2011 corresponding to Elevator 201, used to call Elevator 201 to go up or down; and a second call device 2012 corresponding to Elevator 202, used to call Elevator 202 to go up or down.

[0100] In this embodiment, when an electric vehicle is detected inside the car of the first elevator 201, the controller controls the first elevator 201 to enter a vehicle-blocking operation and sends an audible and visual alert through the first call device 2011 to notify waiting users that an electric vehicle is present in the elevator car of the first elevator 201. Specifically, the display screen or indicator area of ​​the first call device 2011 displays an electric vehicle icon (e.g., ...). Figure 5 The simplified drawing of an electric vehicle shown in the image visually alerts waiting users that an electric vehicle is inside the elevator car. Simultaneously, the first call device 2011 can be accompanied by flashing red lights or a voice prompt (such as "Please note, there is an electric vehicle inside this elevator, please do not ride!") to create an audio-visual alert. The second call device 2012 does not provide any abnormal notification.

[0101] Traditional methods of preventing vehicles from entering the elevator car only work from the inside, leaving external users unaware of the risk. In this embodiment, however, the elevator call system in the waiting area emits audible and visual warnings, proactively alerting waiting users to the danger and preventing more people from entering the already potentially hazardous elevator car. Furthermore, this creates public pressure, encouraging passengers to remove their electric vehicles from the elevator car.

[0102] S303. Close the elevator car door and start the elevator car operation.

[0103] See S102 above, which will not be repeated here.

[0104] S304. Control the elevator car to stop at each floor, and open the car door during each stop, keeping the car door open for a first preset time before closing it.

[0105] See S103 above, which will not be repeated here.

[0106] S305. After detecting that the electric vehicle has left the elevator car, the elevator car shall be restored to normal operation.

[0107] See S104 above; it will not be repeated here.

[0108] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0109] In one embodiment, such as Figure 6 The diagram shown is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 4 This method can be implemented using a computer program and can run on elevator braking devices based on the von Neumann architecture. The computer program can be integrated into the application or run as a standalone utility application.

[0110] Specifically, the methods used to block the elevator include:

[0111] S401. When an electric vehicle is detected entering the elevator car, a voice warning message is issued.

[0112] See S101 above; it will not be repeated here.

[0113] S402, Send a graphic report of the elevator car's obstruction to the control equipment.

[0114] The vehicle obstruction report is an automatically generated report containing various information by the controller after detecting an electric vehicle entering the elevator car. This report aims to provide detailed information to assist in subsequent processing, ensure the safe use of the elevator, and effectively monitor violations.

[0115] The vehicle obstruction report should include at least the electric vehicle's identification information, the floor and time the electric vehicle entered the elevator car, and an image of the user pushing the electric vehicle in. Specifically, the electric vehicle identification information may include the brand, model, or unique physical characteristics (such as color, license plate number, etc.), for example, "Niu NQi series electric vehicle, red body, no license plate." The floor and time the electric vehicle entered the elevator car record the specific time and location of its entry. For example, "Monday, December 8, 2025, 14:37, entered the elevator on the 12th floor of Building A office building." The user's image information is captured by a camera inside the elevator car, which helps identify the responsible person and provides evidence for subsequent processing. The vehicle obstruction report may also include other types of information, or only one of the above information, as needed by the relevant personnel.

[0116] In this embodiment, generating a graphic report on vehicle obstruction can enhance management efficiency, enabling property management departments to promptly grasp the situation, respond quickly, reduce safety hazards, trace violations, and improve user experience.

[0117] S403. Close the elevator car door and start the elevator car operation.

[0118] See S102 above, which will not be repeated here.

[0119] S404. Control the elevator car to stop at each floor, and open the car door during each stop, keeping the car door open for a first preset time before closing it.

[0120] See S103 above, which will not be repeated here.

[0121] S405. After detecting that the electric vehicle has left the elevator car, the elevator car shall be restored to normal operation.

[0122] See S104 above; it will not be repeated here.

[0123] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0124] In one embodiment, such as Figure 7 The diagram shown is a flowchart illustrating an elevator blocking method provided in an embodiment of this application. Figure 5 This method can be implemented using a computer program and can run on elevator braking devices based on the von Neumann architecture. The computer program can be integrated into the application or run as a standalone utility application.

[0125] Specifically, the methods used to block the elevator include:

[0126] S501, elevator car is in normal operation.

[0127] Control the normal operation of the elevator car.

[0128] S502. Has an electric vehicle been detected entering the elevator car?

[0129] At least one voice device, such as a speaker or buzzer, is installed inside the elevator car (top or side wall). The voice device is electrically connected to the elevator equipment's processor. When an electric vehicle is detected entering the elevator car, the processor controls the voice device to issue a voice warning message.

[0130] S5031. When an electric vehicle is detected entering the elevator car, a voice warning message is issued.

[0131] At least one voice device, such as a speaker or buzzer, is installed inside the elevator car (top or side wall). The voice device is electrically connected to the elevator equipment's processor. When an electric vehicle is detected entering the elevator car, the processor controls the voice device to issue a voice warning message.

[0132] S5032. When detecting an electric vehicle entering the elevator car, keep the car door open.

[0133] When an electric vehicle enters the elevator car, the elevator door remains open so that passengers can push the electric vehicle out of the elevator car or other passengers can leave the elevator car.

[0134] S504. Has the electric vehicle left the elevator car?

[0135] Check if there is still an electric vehicle in the elevator car. After detecting that the electric vehicle has left the elevator car, execute S508.

[0136] S505. When the detection shows that the electric vehicle has not left the elevator car, keep the car door open for a second preset time and then close it before starting the elevator car operation.

[0137] Once the electric vehicle has been inside the elevator car for the second preset time, the elevator car doors close, and the elevator car begins to move downwards, upwards, or in another direction. At this point, the elevator car's operating mode switches from the normal operating mode to the vehicle-stopping operating mode.

[0138] S5061. The elevator car continuously emits voice warning messages, and the elevator call devices in the waiting halls on each floor emit sound and light prompts.

[0139] During the process of controlling the elevator car to stop moving, voice warning messages are continuously issued inside the elevator car, and sound and light prompts are issued through the elevator call devices in the waiting halls on each floor.

[0140] S5062, Control the elevator car to stop at each floor.

[0141] In the blocking operation mode, the elevator car stops at each floor sequentially. In other words, the elevator car controller does not respond to the user's selected target floor command, but instead starts from the current floor and stops at each physical floor in sequence according to the preset direction.

[0142] S5063. During each stop, the car door is opened and kept open for a first preset time before being closed.

[0143] The elevator car door automatically opens each time it stops, remains open for a first preset time (such as 10 seconds, 15 seconds, etc.), then closes the door and continues to the next floor until all floors are completed or the electric motor is detected leaving the elevator car, completing the stopping cycle.

[0144] S507. When the target floor is reached, does the electric vehicle leave the elevator car?

[0145] During each stop, the system checks whether the electric vehicle leaves the elevator car at a target floor.

[0146] S508, the electric vehicle leaves the elevator car, and the elevator car resumes normal operation.

[0147] When the electric vehicle leaves the elevator car upon reaching a target floor, the elevator car is switched from the blocking operation mode to the normal operation mode. Instead of stopping at each floor, it moves directly to the target floor before opening the car door.

[0148] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0149] The following are embodiments of the apparatus described in this application, which can be used to execute the embodiments of the method described in this application. For details not disclosed in the apparatus embodiments of this application, please refer to the embodiments of the method described in this application.

[0150] Please see Figure 8 This illustration shows a structural schematic diagram of an elevator blocking device provided in an exemplary embodiment of this application. The elevator blocking device can be implemented as all or part of a device through software, hardware, or a combination of both. The elevator blocking device includes a blocking detection module 601, a start-up operation module 602, a floor-by-floor stopping module 603, and a blocking stop module 604.

[0151] The vehicle detection module 601 is used to issue a voice warning message when an electric vehicle enters the elevator car;

[0152] The startup module 602 is used to close the elevator car door and start the elevator car operation;

[0153] The floor-by-floor stopping module 603 is used to control the elevator car to stop at each floor, and to open the car door during each floor stop, and to keep the car door open for a first preset time before closing it.

[0154] The vehicle stop module 604 is used to restore the elevator car to normal operation after detecting that the electric vehicle has left the elevator car.

[0155] In one embodiment, starting the running module 602 includes:

[0156] The start-up unit is used to keep the elevator car door open for a second preset time and then close it, and to start the elevator car operation; wherein the second preset time is longer than the first preset time.

[0157] In one embodiment, during normal operation, the elevator car keeps the car door open for a third preset time period during a stop before closing it, where the first preset time period is longer than the third preset time period.

[0158] In one embodiment, the vehicle obstruction detection module 601 includes:

[0159] The continuous broadcasting unit is used to continuously issue voice warning messages when an electric vehicle enters the elevator car, until the electric vehicle leaves the elevator car.

[0160] In one embodiment, the elevator braking device further includes:

[0161] The elevator call notification module is used to emit audible and visual notifications through the elevator call devices in the waiting halls on each floor to notify waiting users that there is an electric vehicle in the elevator car.

[0162] In one embodiment, the elevator braking device further includes:

[0163] The report generation module is used to send a vehicle obstruction image and text report to the control equipment of the elevator car. The vehicle obstruction image and text report includes at least the identification information of the electric vehicle, the floor and time when the electric vehicle entered the elevator car, and the image information of the user who pushed the electric vehicle in.

[0164] In one embodiment, the vehicle obstruction detection module 601 includes:

[0165] The audible and visual warning unit is used to issue a voice warning message via a voice device and a light warning message via a light device when an electric vehicle enters the elevator car.

[0166] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0167] It should be noted that the elevator blocking device provided in the above embodiments is only illustrated by the division of the above functional modules when performing the elevator blocking method. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. In addition, the elevator blocking device and the elevator blocking method embodiments provided in the above embodiments belong to the same concept, and the implementation process is detailed in the method embodiments, which will not be repeated here.

[0168] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0169] This application also provides a computer storage medium that can store multiple instructions, which are adapted to be loaded and executed by a processor as described above. Figure 1 - Figure 7 The elevator blocking method of the illustrated embodiment can be found in the following document for a detailed execution process. Figure 1 - Figure 7 The specific details of the illustrated embodiments will not be elaborated here.

[0170] This application also provides a computer program product that stores at least one instruction, which is loaded and executed by a processor as described above. Figure 1 - Figure 7 The elevator blocking method of the illustrated embodiment can be found in the following document for a detailed execution process. Figure 1 - Figure 7 The specific details of the illustrated embodiments will not be elaborated here.

[0171] Please see Figure 9 This application provides a structural schematic diagram of an elevator device according to an embodiment of the present application. Figure 9 As shown, the elevator equipment 700 may include: at least one processor 701, at least one network interface 704, user interface 703, memory 705, at least one communication bus 702, and elevator car (not shown in the figure).

[0172] The communication bus 702 is used to enable communication between these components.

[0173] The user interface 703 may include a display screen and a camera. Optionally, the user interface 703 may also include a standard wired interface and a wireless interface.

[0174] The network interface 704 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface).

[0175] The processor 701 may include one or more processing cores. The processor 701 connects to various parts of the elevator equipment 700 via various interfaces and lines, and performs various functions and processes data of the elevator equipment 700 by running or executing instructions, programs, code sets, or instruction sets stored in the memory 705, and by calling data stored in the memory 705. Optionally, the processor 701 may be implemented using at least one hardware form of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), or Programmable Logic Array (PLA). The processor 701 may integrate one or more of the following: a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), and a modem. The CPU primarily handles the operating system, user interface, and applications; the GPU is responsible for rendering and drawing the content to be displayed on the screen; and the modem handles wireless communication. It is understood that the modem may also not be integrated into the processor 701 and may be implemented as a separate chip.

[0176] The memory 705 may include random access memory (RAM) or read-only memory. Optionally, the memory 705 may include a non-transitory computer-readable storage medium. The memory 705 can be used to store instructions, programs, code, code sets, or instruction sets. The memory 705 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as touch function, sound playback function, image playback function, etc.), instructions for implementing the above-described method embodiments, etc.; the data storage area may store data involved in the above-described method embodiments, etc. Optionally, the memory 705 may also be at least one storage device located remotely from the aforementioned processor 701. Figure 9 As shown, the memory 705, which serves as a computer storage medium, may include an operating system, a network communication module, a user interface module, and an elevator blocking application.

[0177] exist Figure 9In the elevator equipment 700 shown, the user interface 703 is mainly used to provide an input interface for the user and to obtain the user input data; while the processor 701 can be used to call the elevator blocking application stored in the memory 705 and specifically perform the following operations:

[0178] When an electric vehicle is detected entering the elevator car, a voice warning message is issued;

[0179] Close the elevator car door and start the elevator car operation;

[0180] The elevator car is controlled to stop at each floor, and the car door is opened during each stop, and the car door is kept open for a first preset time before being closed.

[0181] After detecting that the electric vehicle has left the elevator car, the elevator car resumes normal operation.

[0182] In one embodiment, the processor 701 executes the closing of the elevator car door and the starting of the elevator car operation, specifically performing the following:

[0183] The elevator car door is kept open for a second preset time and then closed, and the elevator car is started to run; wherein the second preset time is longer than the first preset time.

[0184] In one embodiment, during normal operation, the elevator car keeps the car door open for a third preset time period during a stop before closing it, where the first preset time period is longer than the third preset time period.

[0185] In one embodiment, when the processor 701 detects that an electric vehicle has entered the elevator car, it issues a voice warning message, specifically by executing the following:

[0186] When an electric vehicle is detected entering the elevator car, a continuous voice warning message is issued until the electric vehicle is detected leaving the elevator car.

[0187] In one embodiment, after the processor 701 issues a voice warning message upon detecting that an electric vehicle has entered the elevator car, it also executes:

[0188] The elevator call system in the waiting areas on each floor emits audible and visual alerts to notify waiting users that there is an electric vehicle in the elevator car.

[0189] In one embodiment, after the processor 701 issues a voice warning message upon detecting that an electric vehicle has entered the elevator car, it also executes:

[0190] A vehicle obstruction image and text report is sent to the control equipment of the elevator car. The vehicle obstruction image and text report includes at least the identification information of the electric vehicle, the floor and time when the electric vehicle entered the elevator car, and the image information of the user who pushed the electric vehicle in.

[0191] In one embodiment, when the processor 701 detects that an electric vehicle has entered the elevator car, it issues a voice warning message, specifically by executing the following:

[0192] When an electric vehicle is detected entering the elevator car, a voice warning message is issued via a voice device, and a light warning message is issued via a light device.

[0193] In this application, upon detecting an electric vehicle entering the elevator car, a timely voice warning is issued to immediately remind users that pushing an electric vehicle into the elevator car is a violation, guiding them to correct their behavior. Furthermore, after issuing the voice warning, closing the elevator car doors and starting the elevator car operation prevents prolonged elevator car shutdowns due to false detections, thus ensuring both safety and efficiency. Further, upon detecting an electric vehicle in the elevator car, the elevator car is controlled to stop at each floor, opening the doors during each stop and maintaining the doors open for a first preset time before closing them, until the electric vehicle is detected leaving the elevator car, at which point the elevator car resumes normal operation. On the other hand, if an electric vehicle suddenly catches fire or emits smoke inside the car, the automatic stopping and opening of the doors significantly increases users' escape opportunities, helping them leave the car promptly and avoiding being trapped, thus reducing the risk to their lives. On the other hand, by controlling the elevator car to switch from normal operation to inconvenient blocking operation, the elevator experience of users is greatly reduced and the time cost of riding the elevator is increased, forming a mild but effective behavioral intervention mechanism that indirectly encourages users to push electric vehicles out of the elevator car.

[0194] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented. Each of the above methods can be executed by a computer program instructing related hardware. The program corresponding to each method can be stored in a computer-readable storage medium. When executed, the program can include the processes of the embodiments of the above methods. The storage medium of the elevator equipment 700 can be a magnetic disk, optical disk, read-only memory, or random access memory, etc.

[0195] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0196] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A method for preventing elevator vehicles from moving, characterized in that, The method includes: When an electric vehicle is detected entering the elevator car, a voice warning message is issued; Close the elevator car door and start the elevator car operation; The elevator car is controlled to stop at each floor, and the car door is opened during each stop, and the car door is kept open for a first preset time before being closed. After detecting that the electric vehicle has left the elevator car, the elevator car resumes normal operation.

2. The elevator blocking method according to claim 1, characterized in that, The steps of closing the elevator car door and starting the elevator car operation include: The elevator car door is kept open for a second preset time and then closed, and the elevator car is started to run; wherein the second preset time is longer than the first preset time.

3. The elevator blocking method according to claim 1 or 2, characterized in that, During normal operation, the elevator car keeps the car door open for a third preset time during the stop period, and then closes it. The first preset time is longer than the third preset time.

4. The elevator blocking method according to claim 1, characterized in that, When an electric vehicle is detected entering the elevator car, a voice warning message is issued, including: When an electric vehicle is detected entering the elevator car, a continuous voice warning message is issued until the electric vehicle is detected leaving the elevator car.

5. The elevator blocking method according to claim 1, characterized in that, After issuing a voice warning message upon detecting an electric vehicle entering the elevator car, the system also includes: The elevator call system in the waiting areas on each floor emits audible and visual alerts to notify waiting users that there is an electric vehicle in the elevator car.

6. The elevator blocking method according to claim 1, characterized in that, After issuing a voice warning message upon detecting an electric vehicle entering the elevator car, the system also includes: A vehicle obstruction image and text report is sent to the control equipment of the elevator car. The vehicle obstruction image and text report includes at least the identification information of the electric vehicle, the floor and time when the electric vehicle entered the elevator car, and the image information of the user who pushed the electric vehicle in.

7. The elevator blocking method according to claim 1, characterized in that, When an electric vehicle is detected entering the elevator car, a voice warning message is issued, including: When an electric vehicle is detected entering the elevator car, a voice warning message is issued via a voice device, and a light warning message is issued via a light device.

8. An elevator braking device, characterized in that, The device includes: The vehicle detection module is used to issue a voice warning when an electric vehicle enters the elevator car; The startup module is used to close the elevator car door and start the elevator car operation. The floor-by-floor stopping module is used to control the elevator car to stop at each floor, and to open the car door during each stop, and to keep the car door open for a first preset time before closing it. The vehicle stop module is used to restore the elevator car to normal operation after detecting that the electric vehicle has left the elevator car.

9. A computer storage medium, characterized in that, The computer storage medium stores a plurality of instructions, which are adapted to be loaded by a processor and executed as described in any one of claims 1 to 7.

10. A computer program product, characterized in that, The computer program product stores multiple instructions adapted for loading by a processor and executing the method as described in any one of claims 1 to 7.

11. An elevator device, characterized in that, include: An elevator car, a processor, and a memory; wherein the memory stores a computer program adapted to be loaded by the processor and executed as described in any one of claims 1 to 7.

Images