CN114320074B - Turning door switch detection and control device, control system and control method - Google Patents
Turning door switch detection and control device, control system and control method Download PDFInfo
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- CN114320074B CN114320074B CN202210025209.8A CN202210025209A CN114320074B CN 114320074 B CN114320074 B CN 114320074B CN 202210025209 A CN202210025209 A CN 202210025209A CN 114320074 B CN114320074 B CN 114320074B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a turnover door switch detection and control device, a control system and a control method. According to the invention, whether the current folding door is in the process of opening or closing the door is judged according to the reference distance data detected by the laser ranging sensor arranged on the door plate of the folding door and the horizontal included angle data detected by the azimuth detection sensor arranged on the door plate of the folding door, so as to determine whether the opening command and the closing command are matched with the opening process and the closing process, if not, a door opening command is sent to the folding door controller, so that the door opening and closing operation of the folding door controller on the folding door is corrected, and the remote opening and closing control transformation of the folding door is realized.
Description
Technical Field
The invention relates to a folding door, in particular to a switch control of the folding door.
Background
Garage is usually small in volume, and garage doors of ordinary structures occupy a large space and are easy to block vehicles from entering and exiting. The turnover door is a door body structure with a door plate turned upwards. The turnup door with the door plate turned up does not occupy the ground space and does not cause ground blocking after being opened, thereby being naturally applicable to garages. The door panel of the roll-up door is large and thus cannot be wound like a roll-up door. Under the prior art, the folding door generally has two kinds of structures: the first is a drag type folding door shown in fig. 1, and after the door is opened, the door panel of the folding door is dragged into a horizontal track arranged above the doorway. The second type is a folding door shown in fig. 2, and in this folding door structure, after the door is opened, each door plate of the folding door is stacked above the doorway. On the other hand, the turndown door is normally opened and closed on site, and for convenience of operation, the turndown door is equipped with a remote controller, and the turndown door controller is connected through the remote controller. Only one button is arranged on the remote controller. The door is opened by pressing the button, and then the door is closed by pressing the button, namely after receiving a door opening and closing instruction, the control of the turnover door controller on the turnover door is always switched between the door opening and the door closing. This is very convenient when operating in the field. But there are problems in remote control. When the turnover door controller receives the command sent remotely, the control of the turnover door controller on the turnover door is switched between the opening and closing of the door, but a remote operator cannot see what state the current door is in, so that the door is easy to open, the door is actually closed when the door is intended to be closed, and the door is actually opened when the door is intended to be closed.
Disclosure of Invention
The invention aims to solve the problems that: when the folding door is operated remotely through the folding door controller, the door opening and closing state cannot be determined.
In order to solve the problems, the invention adopts the following scheme:
the invention relates to a turnover door switch detection and control device, which comprises a processor, a laser ranging sensor, an azimuth detection sensor and a communication unit, wherein the processor is used for detecting the position of a turnover door; the processor is connected with the laser ranging sensor, the azimuth detection sensor and the communication unit; the laser ranging sensor is used for detecting the reference distance between the door plate of the folding door and the reference surface; the azimuth detection sensor is used for detecting a horizontal included angle between the normal direction of the folding door plate and the horizontal plane.
Further, according to the turnover door switch detection and control device of the present invention, the processor is configured to:
continuously receiving reference distance data detected by a laser ranging sensor and horizontal included angle data detected by an azimuth detection sensor;
and calculating the state of a switching process of the current folding door in the door opening process or the door closing process according to the received reference distance data and the horizontal included angle data.
Further, according to the detection and control device for opening and closing the folding door, the "calculating the opening and closing process state of the current folding door in the process of opening or closing the door" adopts the following method:
if the horizontal included angle data tends to be reduced, the turnover door is in the process of closing the door;
if the data of the horizontal included angle tends to be increased, the turnover door is in the door opening process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be reduced, the folding door is in the door closing process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be increased, the folding door is in the door opening process;
the ground distance data is converted from the reference distance data.
Furthermore, according to the detection and control device for the opening and closing of the folding door, the processor is further used for uploading the opening and closing process state of the current folding door through the communication unit.
Further, according to the turnover door switch detection and control device of the present invention, the processor is further configured to:
receiving a door opening instruction or a door closing instruction of the folding door;
sending a door opening and closing command to the turnover door controller;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
The invention relates to a turnover door switch control system, which comprises the turnover door switch detection and control device, a console and a terminal; the control console is connected with the turnover door switch detection and control device and the terminal and is connected with the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for receiving user input and converting the user input into a door opening instruction or a door closing instruction to be sent to the console; the console is used for:
receiving a door opening instruction or a door closing instruction of the folding door;
sending a door opening and closing command to the turnover door controller;
receiving the switch process state uploaded by the turnover door switch detection and control device;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
The turnover door switch control system comprises the turnover door switch detection control device and a terminal; the terminal is connected with the turnover door switch detection and control device and is connected with the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for:
receiving user input and converting the user input into an opening command or a closing command;
sending a door opening and closing command to the turnover door controller;
receiving the switch process state uploaded by the turnover door switch detection and control device;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
The turnover door switch control system comprises the turnover door switch detection control device and a terminal; the turnover door switch detection and control device is connected with the terminal and the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for receiving user input and converting the user input into an opening command or a closing command to be sent to the turnover door switch detection and control device.
The invention relates to a method for controlling opening and closing of a folding door, which relates to a laser ranging sensor and an azimuth detection sensor which are arranged on the folding door and a folding door controller for controlling the folding door; the method comprises the following steps:
receiving user input and converting the user input into an opening command or a closing command;
sending a door opening and closing command to the turnover door controller;
continuously receiving reference distance data detected by a laser ranging sensor and horizontal included angle data detected by an azimuth detection sensor;
according to the received reference distance data and the received horizontal included angle data, calculating a switching process state of the current folding door in the door opening process or the door closing process;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
Further, according to the control method for opening and closing the folding door of the present invention, the "calculating the opening and closing process state of the current folding door in the process of opening or closing the door" adopts the following method:
if the horizontal included angle data tends to be reduced, the turnover door is in the process of closing the door;
if the data of the horizontal included angle tends to be increased, the turnover door is in the door opening process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be reduced, the folding door is in the door closing process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be increased, the folding door is in the door opening process;
the ground distance data is converted from the reference distance data.
The invention has the following technical effects: according to the invention, the single control instruction of the turnover door controller is decomposed into the door opening instruction and the door closing instruction through the detection of the state of the turnover door opening and closing process by the laser ranging sensor and the azimuth detection sensor, so that the remote control of the turnover door is improved.
Drawings
Fig. 1 is a structural example of a first type of the folding door of the present invention.
Fig. 2 is a structural example of a second type of the folding door of the present invention.
Fig. 3 is a schematic diagram of the structure and connection of the control system for opening and closing the door in embodiment 1 of the present invention.
Fig. 4 is a schematic diagram of the structure and connection of the door opening and closing control system according to embodiment 2 of the present invention.
Fig. 5 is a schematic diagram of the structure and connection of the door opening and closing control system according to embodiment 3 of the present invention.
In the above-described figures of the drawings,
the door opening and closing detection and control device comprises a door opening and closing detection and control device 1, a processor 11, a laser ranging sensor 12, an azimuth detection sensor 13, a communication unit 14, a first communication unit 141, a second communication unit 142, a terminal 2, a console 3, a first network 81, a second network 82, a gateway device 83, a garage door opening 900, a door body 91, a door body 911, a door panel 912, a door panel 92, a vertical rail 921, a horizontal rail 922, a door controller 93 and a ground G.
In fig. 1 and 2, the arrow indicates the direction of movement of the door panel when the door is opened.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 and 2 illustrate the structure of two types of folding doors, respectively. Wherein, fig. 1 is a drag type folding door, and fig. 2 is a folding type folding door. In fig. 1, the drag type turndown door includes a turndown door body 91, a rail 92, and a turndown door controller 93. Wherein, turn over a door body 91 and include two piece at least door plant: a first door panel 911 and a second door panel 912. The first door panel 911 and the second door panel 912 are connected by a hinge, and the first door panel 911 and the second door panel 912 are caught on the rail 92 by rollers at both sides. The rails 92 include a vertical rail 921 and a horizontal rail 922. Wherein the vertical track 921 is a vertically disposed portion and the horizontal track 922 is a horizontally disposed portion. The vertical track 921 and the horizontal track 922 are arc-shaped. A vertical track 921 is disposed inside the garage door 900. The turnover door body 91 is connected with a motor. The motor is connected to the folding door controller 93. When the folding door is in a closed state, the two door panels of the folding door body 91 are vertically arranged at the garage door 900 under the guide of the vertical rail 921 and shield the garage door 900. When the door is in the closed state, the first door panel 911 is located directly below the second door panel 912, at which point the door operator 93 may be opened by a motor. When the motor opens the folding door, the motor drags the top end of the second door panel 912 to translate along the horizontal rail 922, see the direction indicated by the arrow in fig. 1, and during this process, the second door panel 912 gradually turns from the vertical state to the horizontal state. During the process of folding the second door panel 912 from the vertical state to the horizontal state, the first door panel 911 is translated upward along the vertical rail 921. The top end of the first door panel 911 moves to the horizontal rail 922 when the second door panel 912 is in the horizontal state, whereby the first door panel 911 is gradually folded from the vertical state to the horizontal state.
In fig. 2, the folding type folding door includes a folding door body 91, a vertical rail 921, and a folding door controller 93. Wherein, turn over a door body 91 and include two piece at least door plant: a first door panel 911 and a second door panel 912. The first door panel 911 and the second door panel 912 are caught on the vertical rail 921 by rollers at one end of the side. The vertical track 921 is disposed vertically inside the garage door 900. The turnover door body 91 is connected with an air cylinder. The cylinder is connected with a folding door controller 93. When the folding door is in a closed state, the two door plates of the folding door body 91 are vertically arranged at the garage door 900 under the guidance of the vertical rail 921 and shield the garage door 900. When the door is in a closed state, the first door panel 911 is located directly below the second door panel 912, at which point the door controller 93 may be opened by an air cylinder. When the cylinder opens the turnover door, the cylinder drives the second door plate 912 to turn over, and when the second door plate 912 turns over, the lower end of the second door plate 912 is clamped on the vertical track 921, and the first door plate 911 is dragged to translate upwards. When the second door 912 is turned to be horizontal, the cylinder drives the first door plate 911 to be turned, and when the first door plate 911 is turned, the lower end of the first door plate 1 is clamped on the vertical rail 921, and the other end is clamped on the rail of the second door 912. After the final folding is completed, the first door panel 911 and the second door panel 912 are horizontal and stacked over the garage door 900.
The folding door switch detecting and controlling device 1 of the present embodiment is mounted on a first door panel 911, and referring to fig. 3, includes a processor 11, a laser ranging sensor 12, an orientation detecting sensor 13, and a communication unit 14. The processor 11, the laser ranging sensor 12, the orientation detection sensor 13, and the communication unit 14 are provided on a circuit board and are provided in one housing. The laser ranging sensor 12, the azimuth detecting sensor 13 and the communication unit 14 are connected to the processor 11. The communication unit 14 includes a first communication unit 141 and a second communication unit 142. Wherein the first communication unit 141 is configured to connect to the terminal 2 through the first network 81, the second network 82 and the gateway device 83. In this embodiment, the terminal 2 and the door opening/closing detection and control device 1 constitute a door opening/closing control system. The second communication unit 142 is used for connecting the folding door controller 93. In this embodiment, the second communication unit 142 serves as a remote controller provided for the above-mentioned folding door, and the remote controller and the folding door controller 93 generally adopt an infrared communication mode, so that the second communication unit 142 of this embodiment is an infrared signal transmitting device.
In the door opening/closing control system of the present embodiment, the door opening/closing detection control device 1 is connected to the gateway device 83 via the first communication unit 141 and the first network 81. The terminal 2 is connected to the gateway device 83 via the second network 82. The first network 81 is typically a wireless network in the home, and the second network 82 is an Internet network consisting of a mobile network and/or a fixed network. The gateway device 83 is disposed between the first network 81 and the second network 82, and serves as a gateway between the first network 81 and the second network 82, for assisting communication between the door switch detection device 1 and the terminal 2. The first network 81, the second network 82 and the gateway device 83 form a network for interactive communication between the flap door switch detection and control device 1 and the terminal 2. It should be noted that the terminal 2 may be a mobile terminal or a non-mobile terminal. Mobile terminals, including smart phones, palm computers, tablet computers and other portable electronic devices. The non-mobile terminal comprises a notebook computer or a desktop computer and the like. In this embodiment, the second network 82 is a wireless network. Correspondingly, in this embodiment, the first communication unit 141 is a Wifi wireless communication module.
The user operates on the UI interface on the terminal 2 to form a user input on the terminal 2. The terminal 2 may eventually convert the user input into an opening command or a closing command for the folding door. After the terminal 2 is connected to the turnover door switch detection and control device 1 through a network, the terminal 2 sends a door opening command or a door closing command to the turnover door switch detection and control device 1 through the network. The turnover door switch detection and control device 1 receives a door opening command or a door closing command sent by the terminal 2 through the processor 11. The processor 11 implements the receipt and processing of the side-by-side or door-closing instructions by executing a set of computer program instructions. The processing after the processor 11 receives the door opening instruction or the door closing instruction is as follows:
first, a door opening and closing command is transmitted to the turnover door controller 93 through the second communication unit 142. The door opening and closing instruction is similar to an instruction issued by a button on the remote controller, and the door opening and closing operation performed by the door folding controller 93 depends on the last operation of the door folding controller 93, and therefore, the door folding opening and closing detection device 1 does not know whether the door folding controller 93 is to perform the door opening operation or the door closing operation in the subsequent process, and it is necessary to determine by detection by the laser ranging sensor 12 and the orientation detection sensor 13. For this purpose, after a door opening and closing command is sent to the door folding controller 93, the processor 11 continuously receives the ground distance data detected by the laser ranging sensor 12 and the horizontal angle data detected by the azimuth detecting sensor 13, and then calculates the opening and closing process state of the current door folding in the door opening process or the door closing process according to the received ground distance data and horizontal angle data. Here, the folding door is in a two-open process state of the folding door in a door opening process or in a door closing process.
Here, the ground distance data is a ground distance between itself and the ground G detected by the laser ranging sensor 12 provided on the first door panel 911. The horizontal angle data is a horizontal angle between the normal direction of the first door panel 911 and the horizontal plane detected by the azimuth detection sensor 13 provided on the first door panel 911. That is, the laser ranging sensor is used to detect the ground distance between the door panel of the folding door and the ground; the azimuth detection sensor is used for detecting a horizontal included angle between the normal direction of the folding door plate and the horizontal plane. When the folding door is in a closed state, the first door plate 911 is in a vertical state, and accordingly, the normal direction of the first door plate 911 is horizontal; when the folding door is in the opening process or the closing process, the normal direction of the first door plate 911 may be horizontal, or may have a certain included angle with the horizontal plane; when the folding door is in an open state, the first door plate 911 is horizontal, and accordingly, the normal direction of the first door plate 911 is vertical and perpendicular to the horizontal. Since the orientation detecting sensor 13 is used to detect the angle between the normal direction of the first door panel 911 and the horizontal plane, the orientation detecting sensor 13 may be a horizontal sensor or a vertical sensor. In addition, when the folding door is in an opening process or a closing process, the normal direction of the first door plate 911 may be horizontal, corresponding to fig. 1 and 2, the second door plate 912 is being folded, and the first door plate 911 is in a vertical translation state, and when the first door plate 911 translates in a vertical direction, the ground distance between the door plate and the ground G may be detected by the laser ranging sensor 12, and the detected ground distance data is the data in a vertical state at this time; when the folding door is in the opening process or the closing process, the normal direction of the first door panel 911 forms an included angle with the horizontal plane, corresponding to fig. 1 and 2, the second door panel 912 is in the horizontal state, and the first door panel 911 is in the folding state, where the ground distance between the first door panel 911 and the ground G detected by the laser ranging sensor 12 is not the data of the vertical state because the first door panel 911 is not in the vertical state. In particular, when the first door panel 911 is horizontal, the laser ranging sensor 12 cannot detect the distance data from the ground G.
According to the above state analysis in fig. 1 and 2, the "calculating the opening and closing process state of the current folding door in the process of opening or closing the door" may be calculated by the following method:
if the data of the horizontal included angle tends to be reduced, the turnover door is in the process of closing the door;
if the data of the horizontal included angle tends to be increased, the turnover door is in the door opening process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be reduced, the folding door is in the door closing process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be increased, the turnover door is in the door opening process.
Thus, after the above processing, the processor 11 can determine whether the current operation of the folding door controller 93 for the folding door is a door opening operation or a door closing operation based on the analysis of the ground distance data detected by the laser ranging sensor 12 and the horizontal angle data detected by the azimuth detecting sensor 13: if the door is in the process of closing the door, the door controller 93 performs the door closing operation; if the door is in the process of opening the door, the door opening operation is performed by the door controller 93. Thus, the processor 11 may match whether the instructions are the same, and further, by sending a door opening and closing instruction to the door controller 93, the door controller 93 performs an operation that matches the door opening instruction or the door closing instruction received by the processor 11, that is: if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
The processing procedure of the embodiment corresponds to the turning door switch control method of the invention. After the method is summarized, the method comprises the following steps:
receiving user input and converting the user input into an opening command or a closing command;
sending a door opening and closing command to the turnover door controller 93;
continuously receiving ground distance data detected by the laser ranging sensor 12 and horizontal included angle data detected by the azimuth detection sensor 13;
according to the received ground distance data and the horizontal included angle data, calculating the state of a switching process of the current folding door in the door opening process or the door closing process;
if the current command is a door closing command and the door is in the door opening process, or if the current command is a door opening command and the door is in the door closing process, a door opening and closing command is sent to the door opening and closing controller 93.
Further, it is to be noted that the above ground data is obtained from the laser ranging sensor 12 detecting the ground distance between itself and the ground G. Those skilled in the art will appreciate that the laser ranging sensor 12 may also detect its own reference distance from a reference surface such as a garage door top surface, garage door top surface, and then convert that reference distance data to ground distance data for the above-described calculations.
Example 2
The embodiment provides a turnover door switch control system with another structure. Referring to fig. 4, in the present embodiment, as compared with the folding door switch control system in embodiment 1, the folding door controller 93 is connected to the first network 81, and thus, the folding door switch detection device 1 in the present embodiment does not include the second communication unit 142, and includes only the first communication unit 141 as the communication unit 14. The terminal 2 is connected to the folding door controller 93 and the folding door switch detection device 1 through the first network 81, the second network 82, and the gateway device 83. In addition, in the turndown door opening and closing control method, the main body of the step of this embodiment is different from embodiment 1. In embodiment 1, the terminal 2 is only used to transmit a door opening command or a door closing command to the folding door opening/closing detection device 1, and the door opening and closing operation of the folding door is controlled by the folding door opening/closing detection device 1. In the present embodiment, the opening and closing operations of the folding door are controlled by the terminal 2. The turnover door switch detection and control device 1 is only used for detecting the state of the turnover door switch process. Specifically, that is, the terminal 2 is configured to:
converting user input into a door opening instruction or a door closing instruction for the folding door;
then, a door opening and closing command is sent to the turnover door controller 93 through the first network 81, the second network 82 and the gateway device 83, and a command for starting the detection of the opening and closing process state is sent to the turnover door opening and closing detection device 1;
then starting to receive the switch process state uploaded by the turnover door switch detection and control device 1;
after receiving the switch process state uploaded by the turnover door switch detection and control device 1, if the current instruction is a door closing instruction and the turnover door is in the door opening process, or if the current instruction is a door opening instruction and the turnover door is in the door closing process, a door opening and closing instruction is sent to the turnover door controller.
After receiving an instruction for starting the switch process state detection, the turnover door switch detection control device 1 continuously receives ground distance data detected by the laser ranging sensor 12 and horizontal included angle data detected by the azimuth detection sensor 13; then, according to the received ground distance data and the horizontal included angle data, calculating the state of a switching process of the current folding door in the process of opening or closing the door; and then the calculated opening and closing process state of the turndown door is uploaded to the terminal 2 through the first network 81, the second network 82 and the gateway device 83.
Example 3
In the foregoing embodiment 1, the main body for controlling the door opening and closing operations of the folding door is the folding door opening and closing detection device 1. In the foregoing embodiment 2, the main body that controls the door opening and closing operations of the folding door is the terminal 2. Those skilled in the art will understand that the main body for controlling the door opening and closing operations of the folding door may be a third electronic device other than the folding door opening and closing detection device 1 and the terminal 2. For example, fig. 5 illustrates a folding door switch control system different from embodiment 1 and embodiment 2. Referring to fig. 5, the door opening and closing control system of the present embodiment includes a door opening and closing detection control device 1, a terminal 2, and a console 3. The console 3 is connected to the door opening/closing detection control device 1, the terminal 2, and the door controller 93 via a network. Specifically, the terminal 2 is connected to the console 3 via the first network 81, the second network 82, and the gateway device 83, and the door opening/closing detection device 1 and the terminal 2 are connected to the console 3 via the second network 82. In particular, the console 3 is typically a server in a home setting. In the present embodiment, the main body for controlling the door opening and closing operation of the folding door is a third electronic device, that is, the console 3, other than the folding door opening and closing detection device 1 and the terminal 2. In the turndown door opening and closing control system of the present embodiment, the terminal 2 is configured to receive a user input, convert the user input into an opening command or a closing command, and send the opening command or the closing command to the console 3. The console 3 is used for:
receiving a door opening instruction or a door closing instruction of the folding door sent by the terminal 2;
after receiving a door opening command or a door closing command of the folding door sent by the terminal 2, sending a door opening and closing command to the folding door controller 93, and simultaneously sending a command for starting the detection of the opening and closing process state to the folding door switch detection device 1;
then starting to receive the switch process state uploaded by the turnover door switch detection and control device 1;
after receiving the switch process state uploaded by the turnover door switch detection and control device 1, if the current instruction is a door closing instruction and the turnover door is in the door opening process, or if the current instruction is a door opening instruction and the turnover door is in the door closing process, a door opening and closing instruction is sent to the turnover door controller.
After receiving an instruction for starting the switch process state detection, the turnover door switch detection control device 1 continuously receives ground distance data detected by the laser ranging sensor 12 and horizontal included angle data detected by the azimuth detection sensor 13; then, according to the received ground distance data and the horizontal included angle data, calculating the state of a switching process of the current folding door in the process of opening or closing the door; and then the calculated opening and closing process state of the turndown door is uploaded to the console 3 through the first network 81, the second network 82 and the gateway device 83.
In addition, it should be noted that, in the above embodiments, the corresponding control method of the opening and closing of the folding door is the same, but the main body for executing the steps of the control method of the opening and closing of the folding door is different.
In addition, the above embodiments of the present disclosure only indicate the processing procedure of the normal operation state of the system, and the possible abnormal state is not the scope of the present disclosure.
Claims (8)
1. The turnover door switch detection and control device is characterized by comprising a processor (11), a laser ranging sensor (12), an azimuth detection sensor (13) and a communication unit (14); the processor (11) is connected with the laser ranging sensor (12), the azimuth detection sensor (13) and the communication unit (14); the laser ranging sensor (12) is used for detecting the reference distance between the door plate of the folding door and the reference surface; the azimuth detection sensor (13) is used for detecting a horizontal included angle between the normal direction of the folding door plate and the horizontal plane, and the processor (11) is used for:
continuously receiving reference distance data detected by a laser ranging sensor (12) and horizontal included angle data detected by an azimuth detection sensor (13);
according to the received reference distance data and the received horizontal included angle data, calculating a switching process state of the current folding door in the door opening process or the door closing process;
the method for calculating the opening and closing process state of the current folding door in the process of opening or closing the door is as follows:
if the horizontal included angle data tends to be reduced, the turnover door is in the process of closing the door;
if the data of the horizontal included angle tends to be increased, the turnover door is in the door opening process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be reduced, the folding door is in the door closing process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be increased, the folding door is in the door opening process;
the ground distance data is converted from the reference distance data.
2. The door opening and closing monitoring device according to claim 1, wherein the processor (11) is further configured to upload the opening and closing process status of the current door through the communication unit (14).
3. The folding door switch check device according to claim 1, wherein the processor (11) is further configured to:
receiving a door opening instruction or a door closing instruction of the folding door;
sending a door opening and closing command to the turnover door controller;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
4. A turndown door switch control system comprising the turndown door switch detection and control device, console and terminal of claim 2; the control console is connected with the turnover door switch detection and control device and the terminal and is connected with the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for receiving user input and converting the user input into a door opening instruction or a door closing instruction to be sent to the console; the console is used for:
receiving a door opening instruction or a door closing instruction of the folding door;
sending a door opening and closing command to the turnover door controller;
receiving the switch process state uploaded by the turnover door switch detection and control device;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
5. A turndown door switch control system comprising the turndown door switch detection device and a terminal according to claim 2; the terminal is connected with the turnover door switch detection and control device and is connected with the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for:
receiving user input and converting the user input into an opening command or a closing command;
sending a door opening and closing command to the turnover door controller;
receiving the switch process state uploaded by the turnover door switch detection and control device;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
6. A turndown door switch control system comprising the turndown door switch detection device and a terminal according to claim 5; the turnover door switch detection and control device is connected with the terminal and the turnover door controller; the turnover door switch detection and control device is arranged on a door plate of the turnover door; the terminal is used for receiving user input and converting the user input into an opening command or a closing command to be sent to the turnover door switch detection and control device.
7. The method is characterized by comprising a laser ranging sensor (12) and an azimuth detection sensor (13) which are arranged on the turnup door and a turnup door controller for controlling the turnup door; the method comprises the following steps:
receiving user input and converting the user input into an opening command or a closing command;
sending a door opening and closing command to the turnover door controller;
continuously receiving reference distance data detected by a laser ranging sensor (12) and horizontal included angle data detected by an azimuth detection sensor (13);
according to the received reference distance data and the received horizontal included angle data, calculating a switching process state of the current folding door in the door opening process or the door closing process;
if the current instruction is a door closing instruction and the folding door is in the door opening process, or if the current instruction is a door opening instruction and the folding door is in the door closing process, a door opening and closing instruction is sent to the folding door controller.
8. The method for controlling the opening and closing of the door according to claim 7, wherein the calculating of the opening and closing process state of the door during the opening or closing process of the door comprises the following steps:
if the horizontal included angle data tends to be reduced, the turnover door is in the process of closing the door;
if the data of the horizontal included angle tends to be increased, the turnover door is in the door opening process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be reduced, the folding door is in the door closing process;
if the horizontal included angle data tend to be unchanged and the ground distance data tend to be increased, the folding door is in the door opening process;
the ground distance data is converted from the reference distance data.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103696652B (en) * | 2013-12-31 | 2016-02-17 | 深圳市捷顺科技实业股份有限公司 | A kind of guard method of motor-driven folding door, protection system and motor-driven folding door |
| CN104918017B (en) * | 2015-06-08 | 2018-04-27 | 福建星网锐捷通讯股份有限公司 | Monitoring method and system based on door motion state |
| US10577851B2 (en) * | 2017-06-15 | 2020-03-03 | GM Global Technology Operations LLC | Automatic closure system with active distance control |
| EP3530869B1 (en) * | 2018-02-27 | 2020-04-15 | Cedes AG | Light grid with distance information and use thereof |
| US11174666B2 (en) * | 2018-03-22 | 2021-11-16 | Michael Paul Demele | Smart system for remote opening and closing a door or window |
| CN109959392B (en) * | 2019-04-04 | 2021-05-04 | 上海扩博智能技术有限公司 | Motion sensor calibration method, system, device and medium for intelligent refrigerator |
| CN110454028A (en) * | 2019-08-09 | 2019-11-15 | 林兆力 | A kind of control device, car-mounted device, processing system and method controlling garage door |
| DE102020203640A1 (en) * | 2020-03-20 | 2021-09-23 | Geze Gmbh | Door or door system and method for operating such |
| CN111577059B (en) * | 2020-04-17 | 2021-09-28 | 佛山科学技术学院 | Door switch detection system based on digital gyroscope |
| CN113012321B (en) * | 2021-02-20 | 2022-03-15 | 深圳零匙科技有限公司 | Door state monitoring system and monitoring method thereof |
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