CN213339219U - Intelligent elevator for emergency first-aid experience training - Google Patents

Abstract

The utility model provides an emergent first aid is experienced and is trained intelligent elevator relates to emergent safety and experiences education field. The emergency first-aid experience training intelligent elevator comprises a lift car, a first pressure measuring module, a second pressure measuring module and a data acquisition module; the first pressure measuring module is arranged on the side wall of the lift car, and the second pressure measuring module is arranged on the bottom plate of the lift car; the data acquisition module sets up on the car or outside the car, and the data acquisition module is connected with first pressure measurement module, second pressure measurement module electricity respectively. The utility model discloses a training intelligence elevator is experienced in emergent first aid has abandoned traditional wearing formula multiaxis sensing device, directly arranges the pressure measurement module at the lateral wall and the bottom plate of elevator, acquires human atress and the gesture taking the elevator in-process through calculating the human extrusion condition to the car, need not repeated wearing, and it is high-efficient convenient to install and use.

Description

Intelligent elevator for emergency first-aid experience training

Technical Field

The utility model relates to an education field is experienced to emergent safety particularly, relates to a training intelligence elevator is experienced to emergent first aid.

Background

In the event of elevator failure, it is important that passengers quickly and accurately take appropriate actions to protect themselves. For products in the aspect of elevator emergency training, no manufacturers or research and design units are developing research and development at present.

At present, most human posture and stress detection devices are wearable detection devices, such as a nine-axis sensor, a film pressure sensor, and the like. The device and the equipment can be used for detecting data of human body bending, walking, collision, extrusion and the like.

Wearable detection device need be dressed and just can reach the detection purpose on the appropriate human body of size, and is relatively inflexible to experience class project, makes a round trip to dress fragile, and the availability factor is low not convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an emergent first aid is experienced and is trained intelligent elevator, it helps solving above-mentioned technical problem.

The utility model discloses a realize like this:

an intelligent elevator for emergency first-aid experience training comprises a lift car, a first pressure measuring module, a second pressure measuring module and a data acquisition module; the first pressure measuring module is arranged on the side wall of the lift car, and the second pressure measuring module is arranged on the bottom plate of the lift car; the data acquisition module sets up on the car or outside the car, the data acquisition module respectively with first pressure measurement module the second pressure measurement module electricity is connected.

The data acquisition module is an integrated circuit module and is used for collecting and counting electronic data. When the device is used, the first pressure measuring module and the second pressure measuring module measure pressure data received by the lift car and convert the pressure data into resistance data, and the resistance data are collected by the data acquisition module and then output to a computing terminal or a display module outside the device.

Above-mentioned emergent first aid is experienced training intelligence elevator when using, with first pressure measurement module with second pressure measurement module sets up respectively on the lateral wall of car and the bottom plate of car for acquire the human pressure data to the car extrusion in the elevator use, collect outward output by data acquisition module again. Can collect human atress and the gesture taking the elevator in-process after equipment fixed mounting, need not repeated wearing, it is high-efficient convenient to install and use. It should be noted that the first pressure measuring module is arranged on the side wall of the car and can obtain the standing posture of the human body according to the extrusion of the back of the human body to the car, and the second pressure measuring module is arranged on the bottom plate of the car and can obtain the standing posture of the human body according to the extrusion of the feet of the human body to the car.

Further, first pressure measurement module includes a plurality of first sensors, first sensor is the strip, first sensor extends along the horizontal direction. The technical effects are as follows: the strip-shaped first sensors extending along the horizontal direction can detect the change of the resistance values of the first sensors and confirm whether the back of a human body leans against a wall or not and which part of the human body is close to the wall body by using a specific algorithm according to the signal change of the first sensors. Preferably, the first sensors are attached to the side wall of the car at equal distances, and in particular, 34 first sensors can be arranged and uniformly distributed on the side wall of the car at equal intervals.

Further, first pressure measurement module includes a plurality of first sensors, first sensor is the strip, first sensor extends along the vertical direction. The technical effects are as follows: the strip-shaped first sensors extending in the vertical direction can detect the change of the resistance value of the first sensors to determine whether the back of the human body leans against the wall. Preferably, the first sensors are attached to the side wall of the car at equal distances, and in particular, 34 first sensors can be arranged and uniformly distributed on the side wall of the car at equal intervals.

Further, the first sensors are disposed on two opposite side walls in the car. The technical effects are as follows: in a typical accident, the elevator user typically tends to lean back on opposite sides of the non-elevator doors. It is preferred to locate the first sensor on opposite side walls of the car other than the doors of the elevator. Wherein, the side opposite to the elevator door can be provided with other equipment.

Furthermore, the second pressure measuring module comprises a plurality of second sensors, and the second sensors are arranged on the bottom plate of the car in rows and columns. The technical effects are as follows: the plurality of second sensors arranged in a determinant may detect a change in resistance value of the second sensors to determine whether the foot of the human body is standing on or standing down. Preferably, the second sensors are attached to the bottom plate of the car in a row, and specifically, the second sensors can be distributed in a lattice form in 8 transverse rows and 30 longitudinal rows.

Furthermore, the second pressure measuring module comprises a plurality of second sensors, and the second sensors are annularly arranged on the bottom plate of the car. The technical effects are as follows: the plurality of second sensors distributed in the annular shape can detect a change in resistance value of the second sensor to confirm whether the foot of the human body is standing on or standing down. Preferably, the second sensor is attached to the bottom plate of the car in a circular ring shape, and specifically, the second sensor may be arranged in a plurality of circular distribution with different diameters.

Further, the second sensor is square, diamond, circular or elliptical. The technical effects are as follows: the second sensor corresponds to the pressure of the human foot and the shoe, and should be small in size. For installation stability and measurement accuracy, sensors of different shapes should be selected according to the specific installation conditions of the car floor.

Furthermore, the first pressure measuring module and the second pressure measuring module comprise film pressure sensors. The technical effects are as follows: in the measuring process of the film pressure sensor, pressure directly acts on a diaphragm of the sensor, so that the diaphragm generates micro displacement which is in direct proportion to the pressure of a medium, the resistance of the sensor is changed, and the change is detected by an electronic circuit and converted to output a standard signal corresponding to the pressure. The thin film pressure sensor is adopted, the required installation space is small, and the human body state and the pressure condition are directly and accurately obtained.

Furthermore, a camera is also arranged on the car; the camera sets up the top of car, the camera with the data acquisition module electricity is connected. The technical effects are as follows: the camera is used for synchronously capturing the posture of a human body in the lift car, and the posture is calculated together with the pressure sensors on the two sides of the lift car, so that the real-time state of a user in the elevator can be reflected. Therefore, the camera should be electrically connected with the data acquisition module.

Furthermore, a display screen is also arranged on the car; the display screen is arranged outside the car, and the display screen is electrically connected with the data acquisition module. The technical effects are as follows: the display screen is used for synchronously displaying real-time images obtained by the camera and can assist external workers to carry out control operation.

The utility model has the advantages that:

the utility model discloses a training intelligence elevator is experienced in emergent first aid has abandoned traditional wearing formula multiaxis sensing device, directly arranges the pressure measurement module at the lateral wall and the bottom plate of elevator, acquires human atress and the gesture taking the elevator in-process through calculating the human extrusion condition to the car, need not repeated wearing, and it is high-efficient convenient to install and use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of an external structure of an intelligent elevator for emergency first-aid experience training provided by the utility model;

fig. 2 is a schematic view of a first internal structure of the intelligent elevator for emergency experience training provided by the present invention;

fig. 3 is a schematic diagram of a second internal structure of the intelligent elevator for emergency experience training provided by the present invention;

fig. 4 is the utility model provides an emergent first aid experiences car bottom plate schematic diagram of training intelligent elevator.

Icon: 100-a car; 200-a first pressure measuring module; 300-a second pressure measuring module; 400-a camera; 500-display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a schematic view of an external structure of an intelligent elevator for emergency first-aid experience training provided by the utility model; fig. 2 is a schematic view of a first internal structure of the intelligent elevator for emergency experience training provided by the present invention; fig. 3 is a schematic diagram of a second internal structure of the intelligent elevator for emergency experience training provided by the present invention; fig. 4 is the utility model provides an emergent first aid experiences car 100 bottom plate sketch map of training intelligent elevator. Referring to fig. 1 to 4, the embodiment provides an intelligent elevator for emergency first-aid experience training, which includes a car 100, a first pressure measuring module 200, a second pressure measuring module 300, and a data collecting module; the first pressure measuring module 200 is arranged on the side wall of the car 100, and the second pressure measuring module 300 is arranged on the bottom plate of the car 100; the data acquisition module sets up on the car 100 or outside the car 100, the data acquisition module respectively with first pressure measurement module 200 the second pressure measurement module 300 electricity is connected.

In the above structure, the data collection module is an integrated circuit module for collecting and counting electronic data. The data acquisition module may be disposed on the car 100 or may be disposed in a dedicated control box compartment outside the car 100.

The working principle and the operation method of the emergency first-aid experience training intelligent elevator are as follows:

emergent first aid is experienced training intelligence elevator when using, with first pressure measurement module 200 with second pressure measurement module 300 sets up respectively on the lateral wall of car 100 and the bottom plate of car 100 for acquire human extruded pressure data to car 100 in the elevator use, collect outward output by data acquisition module again. Can collect human atress and the gesture taking the elevator in-process after equipment fixed mounting, need not repeated wearing, it is high-efficient convenient to install and use. It should be noted that the first pressure measuring module 200 is disposed on a side wall of the car 100 and can obtain a standing posture of a human body according to the extrusion of the back of the human body to the car 100, and the second pressure measuring module 300 is disposed on a bottom plate of the car 100 and can obtain a standing posture of a human body according to the extrusion of the feet of the human body to the car 100.

On the basis of the above embodiment, optionally, as shown in fig. 2, the first load cell module 200 includes a plurality of first sensors, the first sensors are in a shape of a strip, and the first sensors extend in a horizontal direction after the car 100 is installed. The strip-shaped first sensors extending in the horizontal direction can detect the change of the resistance values of the first sensors and confirm whether the back of the human body leans against the wall or not and which part of the human body is close to the wall body by using a specific algorithm according to the signal change of the first sensors. Preferably, the first sensors are attached to the side wall of the car 100 at equal distances, and in particular, 34 first sensors may be arranged and uniformly distributed on the side wall of the car 100 at equal intervals.

On the basis of the above embodiment, optionally, as shown in fig. 3, the first load cell module 200 includes a plurality of first sensors, the first sensors are in a shape of a strip, and the first sensors extend in a vertical direction after the car 100 is installed. The strip-shaped first sensors extending in the vertical direction can detect the change of the resistance value of the first sensors to determine whether the back of the human body leans against the wall. Preferably, the first sensors are attached to the side wall of the car 100 at equal distances, and in particular, 34 first sensors may be arranged and uniformly distributed on the side wall of the car 100 at equal intervals.

On the basis of the above embodiment, as shown in fig. 2 and 3, the first sensors are optionally disposed on two opposite side walls of the car 100. In the event of an elevator accident, elevator users typically tend to lean back on opposite sides of the non-elevator doors. It is preferable to provide the first sensors on the opposite side walls of the car 100 other than the elevator doors. Wherein, the side opposite to the elevator door can be provided with other equipment.

On the basis of the above embodiments, as shown in fig. 2 and 3, optionally, the second load cell module 300 includes a plurality of second sensors, and the plurality of second sensors are arranged in rows and columns on the bottom plate of the car 100. The plurality of second sensors distributed in a determinant manner can detect the change of the resistance value of the second sensors to confirm whether the feet of the human body stand on or put down. Preferably, the second sensors are attached to the bottom plate of the car 100 in a row, and specifically, the second sensors may be distributed in a lattice form in 8 transverse rows and 30 longitudinal rows.

On the basis of the above embodiment, optionally, as shown in fig. 4, the second pressure measuring module 300 includes a plurality of second sensors, and the plurality of second sensors are annularly arranged on the bottom plate of the car 100. The plurality of second sensors distributed in the annular shape can detect the change in the resistance value of the second sensor to confirm whether the foot of the human body is standing on tiptoe or standing down. Preferably, the second sensor is attached to the bottom plate of the car 100 in a circular ring shape, and in particular, the second sensor may be arranged in a plurality of circular distribution with different diameters.

On the basis of the above embodiments, optionally, as shown in fig. 2, 3, 4, the second sensor has a square shape, a diamond shape, a circular shape, or an oval shape. Since the second sensor corresponds to the pressure of the human foot and the shoe, the size should be small. For installation stability and measurement accuracy, sensors of different shapes should be selected according to the specific installation conditions of the floor of the car 100.

On the basis of the above embodiments, as shown in fig. 2, 3, and 4, optionally, the first pressure measurement module 200 and the second pressure measurement module 300 include a membrane pressure sensor.

The pressure detection range of the film pressure sensor (i.e., the first sensor) in the first pressure measuring module 200 is 0.2kg-10kg, the pressure value is converted into the resistance value change, the detection is easy, the trigger pressure 200g is easy to acquire, and the resistance value can show linear change along with the pressure change.

The pressure detection range of the film pressure sensor (i.e., the second sensor) in the second pressure measurement module 300 is 0.1kg-10kg, the pressure value is converted into the resistance value change, the detection is easy, the trigger pressure value is 100g, the resistance value can show linear change along with the pressure change, and the collection is easy.

The detailed algorithm is designed as follows:

back detection: the program firstly controls the amplifying circuit to output high level, then the first sensors in each row are cyclically scanned and detected, the action number of the first sensors is recorded in one cycle, and if the pressing number of all the first sensors is detected to be more than or equal to 3, the action of the elevator leaning against is judged.

Heel detection: when the elevator fault starts, the program firstly controls the amplifying circuit to output high level, then the second sensors in each row are circularly scanned and detected, after the second sensors in one row are detected, the circular detection is started from the next row, and the circular detection is circulated for one period in such a way until the second sensors in the dot matrix type of 8 rows in the transverse direction and 30 rows in the longitudinal direction are all detected, so that the detection in one period is completed, and the action number of the second sensors is recorded; after the fault is ended, the detection is repeatedly and circularly carried out once, the action quantity of the second sensor is recorded, the heel tiptoe standing detection is to collect the pressing quantity difference value of the second sensor before and after the fault of the elevator starts to be more than or equal to 3, and then the heel tiptoe standing action is judged.

On the basis of the above embodiments, optionally, as shown in fig. 2 and fig. 3, the car 100 is further provided with a camera 400; the camera 400 is arranged at the top of the car 100, and the camera 400 is electrically connected with the data acquisition module. The camera 400 is used for synchronously capturing the posture of the human body in the car 100, and is calculated together with the pressure sensors on the two sides of the car 100, so that the real-time state of a user in the elevator can be further reflected. Therefore, the camera 400 should be electrically connected to the data acquisition module.

On the basis of the above embodiments, optionally, as shown in fig. 1, fig. 2, and fig. 3, a display screen 500 is further disposed on the car 100; the display screen 500 is arranged outside the car 100, and the display screen 500 is electrically connected with the data acquisition module. The display screen 500 is used for synchronously displaying real-time images obtained by the camera 400, and can assist external workers in control operation.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An intelligent elevator for emergency first-aid experience training is characterized by comprising a car (100), a first pressure measuring module (200), a second pressure measuring module (300) and a data acquisition module; the first pressure measuring module (200) is arranged on the side wall of the lift car (100), and the second pressure measuring module (300) is arranged on the bottom plate of the lift car (100); the data acquisition module sets up on car (100) or outside car (100), the data acquisition module respectively with first pressure measurement module (200) second pressure measurement module (300) electricity is connected.

2. The intelligent elevator for emergency first aid experience training as defined in claim 1, wherein the first load cell module (200) comprises a plurality of first sensors, the first sensors being strip-shaped, the first sensors extending in a horizontal direction.

3. The intelligent elevator for emergency first aid experience training as defined in claim 1, wherein the first load cell module (200) comprises a plurality of first sensors, the first sensors being strip-shaped, the first sensors extending in a vertical direction.

4. The emergency first aid experience training smart elevator according to claim 2 or 3, characterized in that the first sensor is disposed on two opposite side walls in the car (100).

5. The intelligent elevator for emergency first aid experience training as defined in claim 1, wherein the second load cell module (300) comprises a plurality of second sensors arranged in rows and columns on the floor of the car (100).

6. The intelligent elevator for emergency experience training according to claim 1, wherein the second pressure measuring module (300) comprises a plurality of second sensors, and the plurality of second sensors are annularly arranged on a bottom plate of the car (100).

7. The emergency first aid experience training smart elevator of claim 5 or 6, wherein the second sensor is square, diamond, circular or oval.

8. The intelligent elevator for emergency first aid experience training as claimed in claim 1, wherein the first pressure measuring module (200) and the second pressure measuring module (300) comprise a membrane pressure sensor.

9. The emergency first aid experience training intelligent elevator according to claim 1, wherein a camera (400) is further arranged on the car (100); the camera (400) is arranged at the top of the car (100), and the camera (400) is electrically connected with the data acquisition module.

10. The emergency first aid experience training intelligent elevator according to claim 9, characterized in that a display screen (500) is further provided on the car (100); the display screen (500) is arranged outside the car (100), and the display screen (500) is electrically connected with the data acquisition module.

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