KR101483957B1 - Non-stop elevator with light detecting sensor - Google Patents

Abstract

The present invention relates to an elevator, and more particularly, to an elevator that senses an area occupied in an actual elevator and performs irregular running when there is no remaining area for riding, and a light sensor is installed on a floor of the elevator, The present invention relates to an idle elevator according to a light detection sensor for easily detecting an area occupied by a passenger.
According to another aspect of the present invention, there is provided a control method of an elevator, including: a light sensing signal input step of receiving information received from a plurality of light sensing sensors installed on a floor of an elevator during operation of an elevator; A remaining area discrimination step of discriminating the light receiving information detected from the plurality of photodetection sensors installed on the floor of the elevator to discriminate the remaining area; Determining whether or not the vehicle can be ridden by determining an area that can be ridden except for the remaining area of the entire area of the elevator; And an idling operation step of operating the vehicle at irregular intervals in the intermediate floor when it is determined that the vehicle can not be ridden.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a non-stop elevator,

The present invention relates to an elevator, and more particularly, to an elevator that senses an area occupied in an actual elevator and performs irregular running when there is no remaining area for riding, and a light sensor is installed on a floor of the elevator, The present invention relates to an idle elevator according to a light detection sensor for easily detecting an area occupied by a passenger.

Currently, apartments, department stores, schools, and public facilities are becoming larger and multi-layered, and elevators are being installed as essential equipment in buildings. There is a problem that this occurs when the elevator is used while the passenger or the passenger is aboard.

The elevator of the prior art is to inform the passengers that the passengers are full when the passengers are full.

When a user using an elevator stops while waiting for an elevator at an arbitrary floor, if the passenger exceeds the number of passengers, it can no longer be aboard and must be abandoned.

On the other hand, the elevator stops at the floor even though the user who is on the middle floor pushes the button while the elevator is on the way, but is no longer able to ride because it is full.

Such unnecessary stoppages not only waste time but also waste electric power costs due to stopping and running.

On the contrary, the prior art is operated only by the weight detection sensor mounted on the elevator. However, the weight does not reach the maximum capacity of the elevator, but the elevator is stopped even when the passenger is no longer able to ride the car because the volume is large, thereby generating unnecessary time and energy.

Patent Application No. 10-1993-0014338 Patent Application No. 10-2009-0094037 Patent Application No. 10-2010-0024751

In order to solve the above-described problems, the present invention is directed to an elevator system for handling an unladen elevator, in addition to handling only the weight of a vehicle occupant, a method of detecting an area occupied inside an elevator, .

Another object of the present invention is to provide a light sensing sensor installed on the floor of the elevator so as to easily detect an actual boarding area by sensing light.

It is still another object of the present invention to analyze a region sensed by a plurality of photodetection sensors and to calculate a non-sensed region as a remaining area.

It is a still further object of the present invention to analyze a pattern of a light sensing area sensed by a plurality of light sensing sensors and analyze object information corresponding to the pattern to calculate a more accurate boarding area and a remaining area.

According to another aspect of the present invention, there is provided a control method of an elevator, including: a light sensing signal input step of receiving information received from a plurality of light sensing sensors installed on a floor of an elevator during operation of an elevator; A remaining area discrimination step of discriminating the light receiving information detected from the plurality of photodetection sensors installed on the floor of the elevator to discriminate the remaining area; Determining whether or not the vehicle can be ridden by determining an area that can be ridden except for the remaining area of the entire area of the elevator; And an irregular operation step of operating the vehicle at irregular intervals in the intermediate floor when it is determined that the vehicle can not be ridden.

According to a preferred embodiment of the present invention, there is provided an image recognition method comprising the steps of: receiving light sensing information received in the light sensing signal input step and analyzing the sensed area to perform object recognition; A light sensing area analyzing step of analyzing light receiving information to each light sensing sensor and analyzing the light sensing area; A light sensing pattern analysis step of analyzing a light sensed pattern by discriminating a boundary of the light sensed area; A detected object discrimination step of discriminating an object through comparison with a pattern of an object stored for a photographed pattern; And an object area determining step of calculating an area of the object by reading the area data of the identified object and calculating a total area of distribution of the entire objects, wherein the remaining area determining step comprises: Wherein the remaining area is determined by excluding the area of all the objects in the entire area of the elevator with respect to the area by the objects.

In a preferred embodiment of the present invention, the light reception information received from the plurality of light detection sensors in the object recognition determination step or the remaining area determination step includes low light reception detection information hidden by the object, And light sensing information. The method of controlling an idling elevator according to a light sensing sensor is provided.

In a preferred embodiment of the present invention, the light reception information received from the plurality of light detection sensors in the object recognition determination step or the remaining area determination step may include low light reception detection information hidden by the object, Light detection information, intermediate light reception detection information between the low light reception detection information and the high light reception information, and a method for controlling the idle elevator according to the light detection sensor.

In a preferred embodiment of the present invention, in the object recognition determination step, when the object is determined to be composed of a plurality of low-light-reception-detection information and light-reception information connected to intermediate light-reception detection information between the plurality of low- And the object is identified as an object.

According to a preferred embodiment of the present invention, there is provided a light weight sensor for a light sensor, comprising a light weight sensor for detecting a weight of an elevator, Control method.

In addition, in a preferred embodiment of the present invention, a light sensing sensor is provided on the floor of the elevator and senses light in the elevator. An area sensing signal processor for receiving received light information from the light sensing sensor, analyzing an area occupied by the object within the elevator, discriminating the remaining area by excluding an area occupied by the object in the entire area inside the elevator, And an elevator operating unit for receiving an irregular signal from the area sensing signal processor and having no area available for riding, so that the elevator operates at uneven intervals in the intermediate layer.

In the preferred embodiment of the present invention, the area sensing signal processing unit includes: a light sensing signal processor for receiving and processing information received from a plurality of light sensing sensors installed on a floor of an elevator during operation of the elevator; A remaining area discrimination unit for discriminating the light receiving information sensed from the plurality of light sensors installed on the floor of the elevator and discriminating the remaining area; And a riding capable discrimination unit for discriminating whether or not the riding is feasible by discriminating the riding area from the entire area of the elevator except for the remaining area, thereby providing an idler elevator according to the light sensing sensor.

In an exemplary embodiment of the present invention, there is provided an object recognition apparatus comprising: an object recognition discrimination unit for receiving received light information from a plurality of photo sensors and analyzing the sensed area to perform object recognition; A light sensing area analyzer for analyzing the hand sensing information sensed by the light sensing sensors and analyzing the sensed area; A light sensing pattern analyzer for analyzing a light sensed pattern by discriminating a boundary of a light sensed region; A sensed object discrimination unit for discriminating an object through comparison with a pattern of an object stored for a light sensed pattern; And an object area determining unit for calculating an area of the object by reading the area data of the identified object and calculating a total area of distribution of the entire objects, wherein the remaining area determining unit determines that the entire objects Wherein the remaining area is determined by excluding the area of all objects in the entire area of the elevator with respect to the area by the light sensor.

Further, in a preferred embodiment of the present invention, the apparatus includes a weight detection signal processing unit for detecting the weight of the elevator and operating the weight of the elevator at irregular intervals when it is determined that the limit weight is exceeded. Lt; / RTI >

The present invention having the above-described structure has an excellent effect of handling only the weight of a passenger while operating an elevator car, and performing an irregular driving when the area occupied in the actual elevator is sensed and there is no remaining area for riding.

Particularly, another effect of the present invention is that a light sensing sensor is installed on the floor of the elevator so that the actual boarding area can be easily sensed by detecting light, and a light sensing sensor is installed on the floor of the existing elevator to analyze and discriminate Thereby facilitating installation and improvement.

Further, another effect of the present invention is to analyze a region sensed by a plurality of photodetection sensors and to calculate a remaining area as a non-sensed region.

Particularly, another effect of the present invention is to analyze a pattern of a light sensing area sensed by a plurality of light sensing sensors and analyze object information corresponding to the pattern to calculate a more accurate boarding area and a remaining area.

1 is an exemplary view showing an operation in an idle-speed elevator according to the present invention.
2 is an exemplary view for use in connection with an instantaneous elevator according to the present invention.
3 is an explanatory view illustrating an idle elevator according to the present invention.
4 is a control block diagram of an unctuous elevator according to the present invention.
5 is a flowchart of a control method for an unctuous elevator according to the present invention.
FIG. 6 is a view illustrating an embodiment of a two-step light sensor in human recognition of an object in an elevator car according to the present invention.
FIG. 7 is an explanatory diagram of a three-step light sensing sensor system for recognizing a human object in an elevator car according to the present invention.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

In other words, the idle elevator 10 according to the light sensing sensor according to the present invention, as shown in FIGS. 1 to 7, etc., in contrast to the technique of sensing the entire weight of the elevator, To determine the area inside the elevator. Thus, if the area occupied by the passenger is calculated and there is an area where the remaining riding is possible, if it is determined that there is no remaining riding area, the vehicle is allowed to travel from the middle floor to the destination floor without stopping.

The above-described stepless elevator 10 according to the present invention can be applied to the stepless elevator 10 according to the weight detection by separately identifying the irregular operation technique and the area, and can operate as an elevator including both technologies. It can be applied appropriately and operated according to the situation.

The basic structure of the elevator 10 for this purpose is provided with members for elevating and lowering the elevator 10 provided on the upper part of the elevator car 10. For example, A weight attached to the opposite side of the elevator, and various safety devices.

Also, with respect to the elevator 10, an elevator button for elevating or lowering a passenger who wants to use the elevator outside the elevator together with the door is provided at the elevator doorway of each floor.

Therefore, when the passenger presses the button of the ascending or descending button of the elevator button, the elevator moves to the corresponding floor, and the passenger is boarded.

The controller of the elevator for the entire operation is provided with an elevator operation unit 30. The elevator operation unit 30 processes the input signals of the manager or the passenger and operates the motors and safety devices, , A sensing signal processing for processing signals sensed by the sensors, and a power supply for supplying power to each of the devices. The configuration of such a control panel is generally applied to the configuration and operation method of an elevator operated.

In addition, in the elevator, the weight of the elevator is limited for safety of the elevator operation. If the weight limit is exceeded, a safety accident such as a fall of the elevator may occur. Therefore, if the weight exceeds the limit, the vehicle will travel from the middle floor to the destination floor without stopping.

In addition, according to the technique of the present invention, the area of the passenger or the object mounted on the inside of the elevator is calculated, and it is determined whether the passenger or the object is to be operated irregularly according to whether there is a passable area.

Hereinafter, the configuration of the present invention will be described in detail.

In the present invention, light is sensed by the elevator floor (11), and the presence or absence of a passenger and an object boarded in an interior space is discriminated and processed. To this end, a light sensing sensor 20 is installed on the elevator base 11 to sense light in the elevator.

Then, the received light information is received from the light sensing sensor 20, the area occupied by the object is analyzed in the elevator, the area occupied by the object in the entire area of the elevator is excluded, and the remaining area is discriminated. A signal processing unit 50 is provided.

Thus, the elevator operation unit 30 is provided for receiving the irregular signal from the area sensing signal processing unit 50 and having no area for riding, so that the elevator operates at uneven intervals in the middle floor. As described above, the elevator operation unit 30 controls the entire operation of the elevator 10 as a control panel of the elevator 10, and performs basic operation of the elevator, operation of the safety device, processing of input information of a passenger or an administrator .

In addition, as described above, the area occupied by the passenger or the object in the elevator 10 is calculated, and whether the remaining area from the calculated area is the allowable area for the occupant's passenger, Will work.

That is, while the passenger or the object is loaded into the elevator 10 and the elevator is operated as the destination floor, when the elevator button is pressed by another user in the same direction in the middle floor, the control panel senses the elevator button and determines whether to stop . If there is any remaining space inside the elevator, it will stop at the middle floor, but if there is no space remaining, it operates without any interruption.

During the operation of the elevator 10, a light sensing signal input step (S10) for receiving information received from the plurality of light sensing sensors 20 installed on the elevator base 11 is performed do.

Then, a remaining area discriminating step S30 for discriminating the light receiving information sensed from the plurality of light sensing sensors 20 installed on the elevator base 11 and discriminating the remaining area is performed.

Thereafter, a riding possible discrimination step S40 is performed in which it is determined whether or not the riding is feasible by discriminating the area that can be ridden excluding the remaining area from the total area of the elevator 10, and in this case, (S60), which is operated at irregular intervals, is performed.

Accordingly, it is determined whether or not the passenger can be boarded by reflecting the received light information detected by the plurality of light sensors 20 installed on the floor 11 of the elevator.

The area sensing signal processing unit 50 analyzes and discriminates the sensed light receiving signal to determine whether there is room for further riding.

A light sensing signal processing unit 51 for receiving and processing information received from a plurality of light sensing sensors 20 installed on the elevator base 11 is provided during operation of the elevator 10 .

The received light receiving information is a light receiving signal of high light receiving sensitivity in the case where the light receiving signal is good and the intensity of the optical signal is high. In this case, the light receiving sensor 20 has no object or person . Therefore, in the case of high light sensing, it will be determined as an empty space. In the case of a light receiving signal of a low light receiving detection, it may correspond to a case where an object or a person is located above the light detecting sensor 20. Accordingly, the light sensing sensor 20 sensed by the light receiving signal of low light receiving detection will be identified as the filled space.

And a remaining area discriminating unit 53 for discriminating the light receiving information sensed from the plurality of light sensing sensors 20 installed on the elevator base 11 to discriminate the remaining area.

That is, a light receiving signal sensed by the plurality of light sensing sensors 20 is discriminated, and a portion corresponding to high light sensing is discriminated as a vacant space to calculate a remaining area. Or the portion corresponding to low light detection is determined as a space filled with a person or object, and the remaining area is calculated by excluding the filled area from the entire elevator area.

A riding possible discrimination unit 54 is provided for discriminating whether or not the riding area can be occupied by excluding the remaining area from the total area of the elevator 10 and judging whether or not the riding is possible.

In other words, if the remaining area is determined as a space where a person can afford to ride, a ride-capable signal is generated. However, if there is not enough room for riding, a signal that can not be ridden is generated and traveled to the destination floor without any motion.

In addition, the idle elevator 10 according to the present invention detects a weight of the elevator by the weight detecting sensor 41 and determines that the elevator is over the limit weight, .

The step S05 includes a step S05 for detecting the weight of the elevator by the weight detection signal processing unit 40 and determining that the weight of the elevator exceeds the limit weight so that the weighted signal can be operated irregularly in the intermediate layer. Accordingly, the light sensing sensor 20 installed on the elevator base 11 calculates the area within the elevator to generate a riding restriction signal or discriminates the riding weight of the elevator, generates a riding restriction signal, do.

Next, an area calculating method according to light sensing includes an object recognition determining part 52 that receives light receiving information sensed from a plurality of light sensing sensors 20 and analyzes the sensed area to perform object recognition will be.

That is, an object recognition determination step S02 is performed in which the light receiving information received in the light sensing signal input step S10 is received and the object recognition is performed by analyzing the sensed area.

The object recognition discrimination unit 52 is provided with a light sensing area analyzing unit 521 for analyzing the hand sensing information sensed by the plurality of light sensing sensors 20 and analyzing the sensed area.

The object recognition determination step S02 is a step of analyzing light received by the light sensing sensors 20 and analyzing the light sensing area S021.

Accordingly, the light sensing signal is analyzed to the light sensing area to calculate and classify the light sensing area, that is, the low light sensing area or the intermediate light sensing area.

And a light sensing pattern analyzer 522 for analyzing the light sensed pattern by discriminating the boundary of the light sensed area.

The light sensing pattern analyzing unit 522 performs a light sensing pattern analyzing step S022 for discriminating the boundary of the light sensing area and analyzing the light sensing pattern.

Therefore, the low light reception detection and the middle light reception area are discriminated and the boundaries of these and the high light detection area are discriminated to analyze the pattern of the low light reception detection and the intermediate light reception area.

Next, a sensed object discrimination unit 523 for discriminating an object through comparison with a pattern of an object stored in the data storage unit 31 with respect to a light sensed pattern is provided.

Then, the sensed object discrimination step S023 for discriminating the object by reading the object information stored in the data storage unit 31 with respect to the photographed pattern by the sensed object discrimination unit 523 and comparing it with the pattern of the object is performed .

For this purpose, the manager inputs various patterns of information about the object to the data storage unit 31, and inputs information about objects such as a person, an object, and a bed. Accordingly, the object can be discriminated by comparing the information of the pattern of the object according to the classification of the light-receiving information sensed by the light-sensing sensor 20.

The object area determining unit 524 is provided to calculate the area of the object by reading the area data of the object determined as described above, and to calculate the entire area of the entire objects.

Then, the object area determining step 524 performs an object area determining step S024 for calculating the area of the object by reading the area data of the determined object, and calculating the entire distribution area for all the objects.

According to the remaining area discrimination unit 53 and the object recognition discrimination step S02, as to the area of all the objects calculated by the object recognition / discrimination unit 52, It is to determine the remaining area excluding the area.

If the remaining area corresponds to the area on which a person can ride, it stops at the middle floor, but if it is determined that the remaining area is difficult for a person to ride, the middle floor passes through unsteady.

In the idle elevator 10 according to the present invention, the light sensing sensor 20 installed on the floor 11 of the elevator detects light or does not sense light, It will be able to generate a sensing signal. Or the degree of received light sensed by the light sensing sensor 20 may be discriminated and it may be determined that there is an object only when the light receiving rate is lower than a predetermined light receiving rate. For example, when a light sensor is covered by a thing or a person's foot, there is little light reception. Or a light sensor in the shadow of a bed or a person detects light but does not have a high light receiving rate. Therefore, in the case where the light is not blocked and the light sensing sensor is not in the high light sensing mode, the light sensing sensor detects light at a predetermined light receiving rate. In this case, it is determined that there is a person or an object in the area corresponding to the light sensing sensor .

6, the light receiving information received from the plurality of light detecting sensors 20 in the object recognition determining step S02 or the remaining area determining step S03 includes low light receiving (a) light shielded by the object, Step light detection consisting of information and high-light detection (c) information not covered by the object.

In the case of low light reception (a), it corresponds to light detection which is detected at a predetermined light reception rate, such as when it is completely blocked by a person's foot or object, or when it is blocked by a shadow, a transparent object or a translucent object. For example, it can be judged that there is a person or an object when the light receiving rate is 0 to 20% in case of completely blocking, and 20 to 80% in case of shadow.

As a more preferable example of such two-step light detection, as shown in FIG. 6, when the entire elevator floor 11 is divided into unit areas occupied by a person, and one light sensor 20 is installed in each unit area to be. Therefore, when the light sensing sensor 20 is determined to be low light reception (a) information, it is determined that there is a person or an object in the corresponding area. Therefore, a person can ride in the other high-light sensing area (c), and in this case, it can stop at the middle floor. On the other hand, if there is no strong light sensing area (c), it will operate irregularly.

Next, in the object recognition step S02 or the remaining area determination step S03, the light reception information received from the plurality of light detection sensors 20 is detected by the low light reception (a) information hidden by the object, (B) information between the low light receiving (c) information and the low light receiving (a) information and the high light receiving (c) information. Thus, in the case of performing the three-step light detection, the area discriminated as the intermediate light receiving (b) information may be a shadow of a person, a space separated from the floor such as a bed, or an object such as a transparent object or a translucent object .

Hereinafter, an embodiment that can be implemented for each light receiving information by the light sensing sensor 20 performed as described above will be described in more detail as follows.

The light sensing sensor 20 used in the embodiment of the present invention may be applied to various situations if it is a sensor capable of sensing light (light) generally used. In particular, a CdS optical sensor generates a two-step light sensing signal (a high light sensing step for sensing light or a low light sensing step for sensing light). Alternatively, in the case of applying a photosensor having a higher sensitivity, it may be applied to an embodiment of three-phase light sensing by generating a plurality of light receiving signals. In particular, when a person or object is in a state of high light detection, a person or an object is in a state of low light reception that does not detect the light by completely covering the sensor, and furthermore, the light is sensed moderately by a shadow, a transparent object or a translucent object A light receiving state, or a middle light receiving state.

In other words, in the case of a hospital bed, since the light sensor has a distance from the light sensor of the floor, the light sensor senses the light to some extent, but there is a bed object on the upper part of the light sensor.

Or in the case of a person, the two-legs are attached to the floor, so that the photodetection sensor covered by the legs corresponds to the low-light detection (a). On the other hand, the photodetection sensor in the middle between the legs corresponds to the middle light detection area (b) by the shadow.

In the case where the low light reception detection area (a) is on both sides and the intermediate light reception area (b) is connected in the middle, the area occupied by the human being can be determined. That is, a step of recognizing an object called a person is performed.

In the object recognition determination step S02, the object is identified as a human object when it is determined that the object is composed of a plurality of low-light-reception-detection information and light-reception information that leads to intermediate light-reception detection information between the plurality of low-reception-

In the case of human being, for example, as shown in FIG. 7, when a person is divided into a low light receiving area a, a middle light receiving area b, and a high light receiving area c, (a) There are two places corresponding to the two legs. And a middle light receiving area b is formed between the lower light receiving area a and the light receiving area a.

In addition, in the case of a product, the portion where the region continues with the uniform light receiving rate corresponding to the low light reception detection (a) will be determined as an object of the object as a portion resulting from completely covering the light detection sensor.

Or a light receiving rate corresponding to the intermediate light receiving detection (b), a shadow is formed on a portion of the light sensing sensor where the region continues, and the portion has a distance from the floor such as a bed, , An object of an object in which a translucent object is laid.

Therefore, when the object is determined as an object, the area where the light sensor of the relevant part is distributed is calculated as a boarding area.

On the other hand, when the object is identified as a human object, the area value corresponding to the human body is read in the data storage unit 31, and the area pattern occupied by the human is calculated from the center point of the area corresponding to the human object .

Thus, the remaining area is calculated by excluding the area occupied by the object or human object from the entire area of the elevator.

Also, if the calculated residual area is smaller than the unit area occupied by the human object, it generates a signal of irregular operation, and makes a non - stop operation in the middle floor.

According to the light detecting sensor 10 according to the present invention, which is provided as described above, it detects not only the weight but also the area occupied by the floor of the elevator (i.e., an elevator) The present invention provides an elevator lift which reduces unnecessary energy generation by operating an elevator without stopping even when an object having a large area occupies the space inside the elevator.

Especially, the ceiling light inside the elevator is used to detect the light inside the elevator by the light sensor installed on the floor of the elevator. If the object does not detect the light because the object hides the light sensor, most of the light sensors installed on the floor of the elevator do not detect the light because the object occupies space.

Therefore, in such a case, the elevator can no longer carry a person, so even if a person presses the elevator button from the outside, the elevator does not stop at the middle floor but proceeds without any interruption.

Therefore, when the elevator has the greatest power consumption, the elevator stops and starts. By reducing unnecessary stopping and starting, unnecessary number of operations can be reduced and unnecessary energy consumption and time can be saved.

The most important of the five characteristics of the elevator is stability, and the following are convenience, promptness, comfort and economy.

Therefore, the present invention is to provide an elevator utilizing the quickness and economical efficiency. That is, a photodetection sensor for detecting the amount of light is installed on the floor of the elevator to measure the light amount of the light source from the ceiling of the elevator, and to determine the degree of the current elevator. If the photodetection sensor detects a minute amount of light, it is determined that there is a passenger or an object, and if the elevator button is pressed in the intermediate layer during operation, the operation is ignored and operated so as to minimize energy wastage, .

In the elevator of the present invention, light is measured using a light sensor installed on the floor of the elevator using the light of a lamp illuminated from the elevator ceiling, and the degree of the area inside the elevator is analyzed. Thus, when the light is mostly not detected, an elevator which moves without stopping is provided, thereby unnecessarily stopping and unnecessary waste energy is saved in the elevator.

The elevator according to the present invention having such advantages may be effective when applied to a large building with many users such as a department store, a university, a hospital, and the like. Especially in the case of hospital, the patient is lying on the bed after the operation, so that the weight of the elevator is less than the limited weight, which is useful for the elevator.

Also, it is usefully used because it can be moved to a freight elevator carrying load, even when a bulky luggage occupies an elevator, without intermediate stops.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. The technical idea of the present invention should not be construed as being limited.

10: elevator 11: elevator floor
20: light sensor 30: elevator operating part
31: Data storage unit 40: Weight sensing signal processor
41: weight detection sensor 50: area detection signal processor
51: light sensing signal processing unit 52: object recognition discrimination unit
53: Residual area discrimination unit 54:

Claims (10)

A control method for an elevator,
A light sensing signal input step of receiving information received from a plurality of light sensing sensors installed on the floor of the elevator during operation of the elevator;
A remaining area discrimination step of discriminating the light receiving information detected from the plurality of photodetection sensors installed on the floor of the elevator to discriminate the remaining area;
Determining whether or not the vehicle can be ridden by determining an area that can be ridden except for the remaining area of the entire area of the elevator; And
And an unsteady operation step of operating in the middle floor irregularly when it is determined that it is not possible to ride,
And an object recognition determination step of receiving object light information detected in the light sensing signal input step and performing object recognition by analyzing the sensed area,
The object recognition step may include:
A light sensing area analyzing step of analyzing light receiving information to each light sensing sensor and analyzing the light sensing area;
A light sensing pattern analysis step of analyzing a light sensed pattern by discriminating a boundary of the light sensed area;
A detected object discrimination step of discriminating an object through comparison with a pattern of an object stored for a photographed pattern; And
And an object area determining step of calculating an area of the object by reading the area data of the discriminated object and calculating a total area of distribution of the entire objects,
Wherein the remaining area discriminating step discriminates the remaining area by excluding an area of all the objects in the entire area of the elevator with respect to the area of all the objects calculated by the object recognizing and discriminating step. The control method of the elevator elevator according to the present invention.
delete The method according to claim 1,
Wherein the light receiving information received from the plurality of light detecting sensors in the object recognition determining step or the remaining area determining step comprises low light receiving information covered by the object and high light receiving information not covered by the object. A method of controlling an unsteady elevator according to a detection sensor.
The method according to claim 1,
In the object recognition determining step or the remaining area determining step, the light receiving information received from the plurality of light detecting sensors includes low light receiving information covered by the object, high light receiving information not covered by the object, low light receiving information, And intermediate light reception detection information between the light detection information.
The method according to claim 1,
Wherein the object discrimination step discriminates the object as a human object when it is determined that the object is composed of a plurality of low-light-receiving-sensed information and light-receiving information leading to intermediate light-receiving information between the plurality of low- A method of controlling an unsteady elevator according to a sensor.
The method according to any one of claims 1, 3, 4, and 5,
And detecting a weight of the elevator and determining that the weight exceeds the limit weight, the limit weight determination step is performed so that the weight is operated irregularly in the intermediate layer.
A light sensor installed on the floor of the elevator to detect light in the elevator;
An area sensing signal processor for receiving received light information from the light sensing sensor, analyzing an area occupied by the object within the elevator, discriminating the remaining area by excluding an area occupied by the object in the entire area inside the elevator, And
And an elevator operating unit for receiving an irregular signal from the area sensing signal processor and having no area capable of being occupied by the elevator,
The area sensing signal processing unit includes:
A photodetection signal processor for receiving and processing information received from a plurality of photodetection sensors installed on the floor of the elevator during operation of the elevator;
A remaining area discrimination unit for discriminating the light receiving information sensed from the plurality of light sensors installed on the floor of the elevator and discriminating the remaining area; And
And a riding possibility judging unit for judging whether or not the riding is feasible by discriminating the riding area excluding the remaining area from the entire area of the elevator,
And an object recognition discriminator for receiving the light receiving information sensed by the plurality of light sensing sensors and analyzing the sensed area to perform object recognition,
Wherein the object recognition /
A photodetector region analyzer for analyzing the photographed information detected by the plurality of photodetection sensors and analyzing the photodetected region;
A light sensing pattern analyzer for analyzing a light sensed pattern by discriminating a boundary of a light sensed region;
A sensed object discrimination unit for discriminating an object through comparison with a pattern of an object stored for a light sensed pattern; And
And an object area determining unit for calculating the area of the object by reading the area data of the identified object and calculating the total area of the entire objects,
Wherein the remaining area determining unit determines the remaining area by excluding an area of all the objects in the entire area of the elevator with respect to the area of all the objects calculated by the object recognition and discriminating unit. Accidental elevator according to.
delete delete 8. The method of claim 7,
And a weight detection signal processing unit for detecting the weight of the elevator and making it operate irregularly in the intermediate layer when it is determined that the limit weight is exceeded.

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