CN116443685A - Automatic elevator taking control system, vertical elevator and control method thereof - Google Patents
Automatic elevator taking control system, vertical elevator and control method thereof Download PDFInfo
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- CN116443685A CN116443685A CN202310458689.1A CN202310458689A CN116443685A CN 116443685 A CN116443685 A CN 116443685A CN 202310458689 A CN202310458689 A CN 202310458689A CN 116443685 A CN116443685 A CN 116443685A
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- elevator
- control system
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- automatic
- passenger
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Abstract
The automatic elevator taking control system comprises a processor and an inertial sensor, wherein the processor is used for acquiring sensing data of the inertial sensor, judging the running state and the passenger entering state of the elevator according to the sensing data, and controlling the running of the elevator according to the running state and the passenger entering state of the elevator. The automatic elevator taking control system, the vertical elevator and the control method can improve the intelligent operation of the vertical elevator.
Description
Technical Field
The embodiment of the invention relates to the technical field of elevators, in particular to an automatic elevator taking control system, a vertical elevator and a control method thereof.
Background
At present, public transportation stations such as subways, high-speed rails and stations are provided with vertical elevators so as to facilitate passengers with handicapped persons, carrying strollers, carrying large pieces of luggage and the like to enter and exit. Usually, the elevator has only two floors, and the up-and-down intention of the elevator is obvious.
However, the passengers mainly carry luggage or handicapped persons, the passengers need to press corresponding floor keys when entering the elevator, the operation is not convenient enough, and the operation control mode of the elevator is not intelligent enough.
Disclosure of Invention
The embodiment of the invention provides an automatic elevator taking control system, a vertical elevator and a control method thereof, which can solve the problems that the control mode of the vertical elevator in public transportation places is not intelligent enough and a user takes the elevator not convenient enough.
In one aspect, an embodiment of the present invention provides an automatic elevator control system, including:
a processor and an inertial sensor;
the processor is used for acquiring sensing data of the inertial sensor;
judging the running state and the passenger entering state of the elevator according to the sensing data;
and controlling the running of the elevator according to the running state and the passenger entering state of the elevator.
The embodiment of the invention also provides a vertical lift elevator, which comprises the automatic elevator taking control system.
In one aspect, the embodiment of the invention further provides a vertical lifting electric control method, which comprises the following steps: the operation of the vertical lift elevator is controlled by the automatic elevator taking control system as described above.
As can be seen from the above embodiments of the present invention, the automatic elevator taking control system includes a processor and an inertial sensor, the processor obtains sensing data of the inertial sensor, and determines an operation state of the elevator and a passenger-entering state of the elevator according to the sensing data, thereby controlling the elevator to automatically operate according to the operation state and the passenger-entering state of the elevator, realizing that a passenger automatically controls the elevator to operate to a lower floor when entering the elevator at an upper floor, and automatically controls the elevator to operate to a lower floor when entering the elevator at a lower floor, without requiring the passenger to manually operate an elevator button, improving the intellectualization of elevator operation, and improving the convenience of the user to take the elevator
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following description will briefly introduce the drawings that are needed in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
FIG. 1 is a schematic top view of an installation location of an escalator control system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an automatic elevator control system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram showing motion trend of gyroscope z-axis data of an automatic elevator control system according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an escalator control system according to another embodiment of the present invention;
fig. 5 is a flowchart of an implementation of a control method of a vertical lift elevator according to an embodiment of the present invention.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to fall within the scope of the invention.
Referring to fig. 1, an escalator control system 10 is provided within a car 20 of a vertical lift elevator, such as the control system shown in fig. 1 secured to one side wall of the car with a robust protective enclosure. The elevators in the embodiment of the invention are all two-layer vertical lift elevators.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an escalator control system according to an embodiment of the present disclosure. For convenience of explanation, only portions relevant to the embodiments of the present application are shown. The control system may include:
a processor 11 and an inertial sensor 12;
the processor 11 is used for acquiring sensing data of the inertial sensor 12;
the processor 11 may be an MCU (Microcontroller Unit, micro control unit).
The inertial sensor 12 may include a gyroscope and the sensed data may be acceleration data measured by the gyroscope.
The processor 11 is used for judging the running state and the passenger entering state of the elevator according to the sensing data;
the operating state of the elevator comprises an operating direction of the elevator comprising an upward operation and a downward operation, and a stopping position comprising a previous floor and a next floor stopping at both floors.
The direction of travel of the elevator can be measured by a change in acceleration data or by a change in angular velocity and sensor data.
The passenger entering state includes passenger entering elevator and no passenger entering elevator.
Specifically, referring to fig. 3, fig. 3 is a schematic diagram showing a movement trend of the gyroscope z-axis data, the processor 11 judges the up-down movement of the elevator through the movement trend of the gyroscope z-axis, when the elevator stops, the gyroscope has a tendency of jogging upwards to indicate that a person goes out of the elevator, and when the gyroscope has a tendency of jogging downwards to indicate that a person goes into the elevator.
Specifically, the processor 11 is configured to control the operation of the elevator according to the operation state and the incoming state of the elevator.
The processor 11 is used for controlling the elevator to run downwards after closing the elevator door if the running direction of the elevator is judged to be upward through the sensor data, the elevator stops at the upper layer and passengers enter the elevator. The elevator can automatically run to the lower floor when passengers enter the elevator at the upper floor without manually operating the elevator keys by the passengers.
The processor 11 is arranged to determine that the direction of travel of the elevator is upwards if the sensor data is continuously changing in the first range of values and the direction of movement is upwards, and to determine that the elevator is stopped and is parked at an upper floor when the sensor data is stopped changing.
The processor 11 is used for controlling the elevator to run upwards after closing the elevator door if the running direction of the elevator is judged to be downward through the sensor data and the elevator stops at the lower floor and passengers enter the elevator. When passengers enter the elevator at the lower floor, the elevator can automatically run to the upper floor without manually operating the elevator keys by the passengers.
The processor 11 is configured to determine that the traveling direction of the elevator is downward if the sensor data continuously changes in the first numerical range and the traveling direction is downward, and to determine that the elevator stops traveling and stops at the lower floor when the sensor data stops changing.
Further, the processor 11 is further configured to control the elevator to move to another floor if the elevator is in the stopped state for a preset period of time and it is detected that a passenger is in the elevator. When the current elevator stops at an upper layer or a lower layer, other layers refer to the lower layer; when the elevator stops at the lower floor, the other floors are the upper floors. The preset duration may be 5 seconds or 10 seconds, etc. If the preset time is long after the elevator stops, passengers in the elevator do not go out of the elevator, and the passengers can be judged to want to go to other floors, so that the intelligent of the elevator operation is further improved.
The processor 11 is arranged to determine that a passenger enters the elevator if the sensor data continuously changes in the second range of values and the direction of movement fluctuates downwards in the third range of values.
Further, the automatic elevator taking control system can further comprise a visual sensor for determining whether passengers enter the elevator, so that accuracy of judging that passengers enter the elevator is improved. The visual sensor comprises a camera and/or a human body induction radar, wherein the camera is generally arranged at the top of the car so that the shooting range comprises an elevator door, and whether passengers enter the elevator door is determined by shooting and analyzing images; the human body induction radar is installed on the side wall of the car, and whether passengers enter the elevator door is determined by scanning the human body. Referring to fig. 3, the escalator control system shown in fig. 3 includes both a camera 13 and a body sensing radar 14. In other embodiments, the camera and the body sensing radar may alternatively be mounted.
If the automatic elevator taking control system comprises a gyroscope, a camera and a human body induction radar at the same time, the processor can set the priority of judging whether passengers enter the elevator or not through the gyroscope, the camera and the human body induction radar in the system in advance. In general, the determination result of the camera or the human body induction radar is taken as the result of the highest priority.
Referring to fig. 4, further, the escalator control system may further include a power supply 15, a MIC (microphone) 16, and a horn 17. The power supply 15 supplies power to the processor 11, the inertial sensor 12, the camera 13, the body sensing radar 14, the MIC16 and the horn 17. The MIC16 is used for acquiring the voice of the passenger, and specifically, the MIC16 can be opened after the passenger triggers the help seeking service to acquire the help seeking voice of the passenger. The horn 17 is used for playing, for example, playing arrival layers, playing overload notifications, and other broadcast notifications.
The mode of controlling the elevator by the automatic elevator taking control system can be a general control system accessed to the elevator, a processor of the automatic elevator taking control system sends the information of the destination floor of the elevator running to the general control system, and the general control system controls the elevator to run to the destination floor; the elevator button is connected to the automatic elevator taking control system, and the processor of the automatic elevator taking control system controls the corresponding elevator button to move the elevator to the target floor.
In the embodiment of the invention, the automatic elevator taking control system comprises the processor and the inertial sensor, the processor acquires the sensing data of the inertial sensor, and the running state of the elevator and the passenger entering state of the elevator are judged according to the sensing data, so that the automatic running of the elevator is controlled according to the running state and the passenger entering state of the elevator, passengers can automatically control the elevator to run to the lower layer when entering the elevator at the upper layer, and the passengers can automatically control the elevator to run to the lower layer when entering the elevator at the lower layer, without manual operation of an elevator button by the passengers, the intellectualization of the elevator running is improved, and the convenience of the users in taking the elevator is improved.
The embodiment of the invention also provides a vertical lifting elevator, which comprises the automatic elevator taking control system in the embodiment, wherein the elevator is controlled to stop at the upper layer and automatically run to the lower layer after passengers enter, and the elevator is controlled to stop at the lower layer and automatically run to the upper layer after passengers enter, so that passengers do not need to manually operate elevator keys, the intellectualization of elevator operation is improved, and the convenience of users in taking the elevator is improved.
Referring to fig. 5, an embodiment of the present invention provides a control method of a vertical lift elevator, which is applicable to the automatic elevator taking control system and the vertical lift elevator shown in the foregoing embodiments, and as shown in fig. 4, the method specifically includes:
s401, acquiring sensing data of an inertial sensor;
the inertial sensor includes a gyroscope.
S402, judging the running state and the passenger entering state of the elevator according to the sensing data;
and judging the running direction, the stopping position and whether passengers enter the elevator according to the change of the sensing data.
S403, controlling the operation of the elevator according to the operation state and the passenger entering state of the elevator.
If the running direction of the elevator is upward, the elevator stops at the upper layer, and passengers enter the elevator, the elevator is controlled to run downwards; if the running direction of the elevator is downward and stops at the lower floor, and passengers enter the elevator, the elevator is controlled to run upward.
Specifically, if the sensor data continuously changes in a first numerical range and the movement direction is upward, determining that the movement direction of the elevator is upward, and when the sensor data stops changing, determining that the elevator stops at an upper floor;
if the sensor data continuously changes in the first numerical range and the movement direction is downward, determining that the movement direction of the elevator is downward, and when the sensor data stops changing, determining that the elevator stops at the lower floor.
If the elevator continues for a preset time period in a stop state and a passenger is detected to be in the elevator, the elevator is controlled to run to other floors.
If the sensor data continuously changes in the second range of values and the direction of movement fluctuates downward by a third range of values, it is determined that a passenger enters the elevator.
The automatic elevator taking control system can further comprise a visual sensor for determining whether passengers enter the elevator, so that accuracy of judging that passengers enter the elevator is improved. The visual sensor comprises a camera and/or a human body induction radar, wherein the camera is generally arranged at the top of the car so that the shooting range comprises an elevator door, and whether passengers enter the elevator door is determined by shooting and analyzing images; the human body induction radar is installed on the side wall of the car, and whether passengers enter the elevator door is determined by scanning the human body.
The present embodiment is not described in detail with reference to the technical description in the foregoing embodiments.
In the embodiment of the invention, the sensing data of the inertial sensor is acquired, and the running state of the elevator and the passenger entering state of the elevator are judged according to the sensing data, so that the elevator is controlled to automatically run according to the running state and the passenger entering state of the elevator, passengers can automatically control the elevator to run to the lower floor when entering the elevator at the upper floor, and passengers can automatically control the elevator to run to the lower floor when entering the elevator at the lower floor, without the need of the passengers to manually operate elevator keys, the intellectualization of the elevator running is improved, and the convenience of the users to take the elevator is improved.
It should be noted that, for the sake of simplicity of description, the foregoing method embodiments are all expressed as a series of combinations of actions, but it should be understood by those skilled in the art that the present invention is not limited by the order of actions described, as some steps may be performed in other order or simultaneously in accordance with the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily all required for the present invention.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments.
The above description of the automatic elevator control system, the vertical elevator and the control method thereof provided by the invention is for those skilled in the art, and the details of the present invention should not be construed as limiting the invention, since the specific embodiments and application ranges will vary from the spirit of the embodiments of the invention.
Claims (10)
1. An automatic elevator control system, comprising:
a processor and an inertial sensor;
the processor is used for acquiring sensing data of the inertial sensor;
judging the running state and the passenger entering state of the elevator according to the sensing data;
and controlling the running of the elevator according to the running state and the passenger entering state of the elevator.
2. The escalator control system of claim 1, wherein the inertial sensor comprises a gyroscope.
3. The automatic elevator control system of claim 2, wherein the processor is further configured to control the elevator to run downward if the direction of travel of the elevator is upward and is parked at an upper floor and a passenger enters the elevator.
4. An automatic elevator control system according to claim 3, wherein the processor is further configured to determine that the direction of travel of the elevator is upward if the sensor data is continuously changing within a first range of values and the direction of motion is upward, and to determine that the elevator is parked at an upper floor when the sensor data is stopped changing.
5. The automatic elevator control system of claim 2, wherein the processor is further configured to control the elevator to travel upward if the elevator travels in a downward direction and stops at a lower floor and a passenger enters the elevator.
6. An automatic elevator control system according to claim 3, wherein the processor is further configured to determine that the direction of travel of the elevator is downward if the sensor data is continuously changing within a first range of values and the direction of motion is downward, and to determine that the elevator is parked at a lower floor when the sensor data is stopped changing.
7. An escalator control system according to claim 3, wherein the processor is further configured to determine that a passenger is entering the elevator if the sensor data is continuously changing within a second range of values and the direction of movement is fluctuating downwardly by a third range of values.
8. The automatic boarding control system of claim 1, wherein the processor is further configured to control the elevator to travel to another floor if the elevator is in a parked state for a predetermined period of time, and if a passenger is detected within the elevator.
9. A vertical lift elevator, comprising: an escalator control system as claimed in any one of claims 1 to 8.
10. A control method of a vertical lift elevator, comprising: the operation of the vertical lift elevator is controlled by the automatic boarding control system according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310458689.1A CN116443685A (en) | 2023-04-20 | 2023-04-20 | Automatic elevator taking control system, vertical elevator and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310458689.1A CN116443685A (en) | 2023-04-20 | 2023-04-20 | Automatic elevator taking control system, vertical elevator and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116443685A true CN116443685A (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310458689.1A Pending CN116443685A (en) | 2023-04-20 | 2023-04-20 | Automatic elevator taking control system, vertical elevator and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116443685A (en) |
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2023
- 2023-04-20 CN CN202310458689.1A patent/CN116443685A/en active Pending
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