CN113450548B - High-rise residential building gas leakage efficient detection method - Google Patents
High-rise residential building gas leakage efficient detection method Download PDFInfo
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Abstract
The invention relates to a high-rise residential building gas leakage efficient detection method, which comprises the following steps: the management platform sets position label modules at the outer vertical face windows of the high-rise residential building in a one-to-one correspondence manner to form a global position topological graph; the position label module comprises the building number information of the corresponding resident; marking a target position to be reached in the global position topological graph, and sending the global position topological graph marked with the target position to the unmanned aerial vehicle; the unmanned aerial vehicle flies to a target position according to the global position topological graph; whether the gas leakage condition exists in the resident room corresponding to the target position is detected through a telemeter carried on the unmanned aerial vehicle. According to the invention, the position tag modules are arranged outdoors of each resident, each position tag module is bound with the resident in a one-to-one correspondence manner, the building number information of the resident is stored, and when the unmanned aerial vehicle flies to any position tag module, the current position can be obtained, so that the unmanned aerial vehicle can be positioned at any time without planning the flight path of the unmanned aerial vehicle in advance.
Description
Technical Field
The invention relates to the technical field of gas inspection, in particular to a high-rise residential building gas leakage efficient detection method.
Background
When the gas leakage occurs in a certain indoor area of a high-rise residence, the gas alarm sounds, and the personnel for maintaining safety are informed through the remote management platform, at the moment, the personnel need to perform secondary confirmation to judge whether the gas alarm gives an alarm due to the gas leakage or whether the gas alarm gives a false alarm due to the fault, so that the personnel usually detect whether the gas leakage occurs in the door according to the room number for giving the alarm.
However, the way of getting on the door by people has many disadvantages, for example, when gas leakage really occurs, it is possible that indoor residents are poisoned and unconscious due to the gas leakage, and even if people get on the door, the indoor residents cannot open the door for the indoor residents, and the poisoning degree of the residents is increased due to the fact that the indoor residents fall down. For another example, when people go to the door for inspection, if the indoor resident is out and no people are in the room, the people cannot successfully enter the room for inspection. Therefore, when a certain indoor gas alarm of a high-rise residence sounds, it is important to provide a convenient and quick secondary confirmation method for maintenance personnel.
The patent with the application number of 201620858172.7 and the name of unmanned aerial vehicle and gas remote measuring system with self-positioning function discloses that an unmanned aerial vehicle can carry a gas remote measuring system and secondarily confirm whether gas leakage occurs indoors to the end through a mode of transmitting measuring light corresponding to a methane characteristic spectral line outdoors on a high floor. But this patent is through the electromagnetic wave receiving and dispatching mode to unmanned aerial vehicle's location, sets up the ground outside the building with the electromagnetic wave receiving module, through receiving the electromagnetic wave of unmanned aerial vehicle transmission, confirms unmanned aerial vehicle's position to control unmanned aerial vehicle flight and arrive the room gate of examining, reuse gaseous remote sensing system to detect the gas situation in this room, thereby whether secondary confirmation has taken place the gas and has leaked. But the mode of determining the positioning of the unmanned aerial vehicle through electromagnetic waves cannot quickly enable the unmanned aerial vehicle to reach the destination.
The application number is 202110148205.4, the name is path planning of an unmanned aerial vehicle in the data collection process, and the method discloses that the unmanned aerial vehicle obtains global path planning through deep learning in advance, and guides the flight action idea of the unmanned aerial vehicle through the strength of a sensor node reference signal when a flight task is executed. However, this method requires a great amount of learning calculation in advance for the flight control system of the unmanned aerial vehicle, and in the existing document, when the flight area is increased, nodes in the flight area are increased, or the flight area is changed, the unmanned aerial vehicle needs to perform the learning calculation again to obtain a new global path plan, which reduces the efficiency of the unmanned aerial vehicle in performing the flight. Especially, in the case of checking whether gas leakage occurs in the room of a high-rise residence according to the scheme, the path is changed at any time when the gas leakage occurs in the high-rise residence facing various high-rise residences, and thus the existing file method is inconvenient to use.
Disclosure of Invention
The invention aims to provide a convenient and quick secondary confirmation method for maintainers by using an unmanned aerial vehicle when an indoor gas alarm of a high-rise residential building rings, and provides a high-efficiency detection method for gas leakage of the high-rise residential building.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a high-rise residential building gas leakage efficient detection method comprises the following steps:
the management platform sets position label modules at the outer vertical face windows of the high-rise residential building in a one-to-one correspondence manner to form a global position topological graph; the position label module comprises the building number information of the corresponding resident;
marking a target position to be reached in the global position topological graph, and sending the global position topological graph marked with the target position to the unmanned aerial vehicle;
the unmanned aerial vehicle flies to a target position according to the global position topological graph;
whether the gas leakage condition exists in the resident room corresponding to the target position is detected through a telemeter carried on the unmanned aerial vehicle.
In the above scheme, set up the position label module in every resident family's the room, every position label module binds with the resident family one-to-one, and has saved the floor number information of this resident family, when unmanned aerial vehicle flies any one position label module department, can learn current position, consequently need not to plan unmanned aerial vehicle's flight path in advance, also can acquire unmanned aerial vehicle's location at any time. For how to detect whether there is gas leakage in the household, please refer to the disclosure of the prior patent in the background art.
The management platform is used for correspondingly arranging position label modules at the outer vertical face windows of the high-rise residential building one by one to form a global position topological graph, and the method comprises the following steps:
acquiring a floor type map of a high-rise residence in a jurisdiction area, and finding out an outer vertical face window closest to a gas discharge port in the residence; and arranging a position label module at the window of the outer facade of each resident, correspondingly binding with the resident to form a global position topological graph of the high-rise residential building, and storing the global position topological graph in the management platform.
The step of marking a destination position to be reached in the global position topological graph and sending the global position topological graph marked with the destination position to the unmanned aerial vehicle comprises the following steps:
the gas alarms of all residents in the high-rise residential building are connected with the management platform, after the management platform receives gas alarm information of a certain resident, the position information of the resident in the global position topological graph is determined according to the alarm information, and the position of the resident is used as a target position;
and marking the target position in the global position topological graph, and sending the global position topological graph marked with the target position to the unmanned aerial vehicle.
The gas alarms of all residents are connected with the management platform through a wireless or wired communication module.
The step that the unmanned aerial vehicle flies to a target position according to the global position topological graph comprises the following steps:
randomly placing the unmanned aerial vehicle at any position tag module of the global position topological graph, reading the position information stored in the position tag module, and enabling the unmanned aerial vehicle to reach a target position in a direct flight mode according to the global position topological graph.
The transverse distances between each position label module arranged at the outer facade window of the high-rise residential building are equal, the longitudinal distances between each position label module are also equal, and all the position label modules form a regular square topological graph.
Taking any position label module in the global position topological graph as an origin of the square topological graph, taking the distance between every two transversely adjacent position label modules as a transverse unit, taking the distance between every two longitudinally adjacent position label modules as a longitudinal unit, and converting the square topology into a coordinate graph.
The step of enabling the unmanned aerial vehicle to reach the target position in a direct flight mode according to the global position topological graph specifically comprises the following steps: when the unmanned aerial vehicle is at any position tag module, the horizontal unit coordinate and the longitudinal unit coordinate of the position tag module are obtained, the unmanned aerial vehicle successively arrives at the next position tag module in a straight flight mode according to the horizontal unit coordinate and the longitudinal unit coordinate of the calculated target position, and the next position tag module and the current position tag module are on the same coordinate line.
In the above scheme, the flight path of the unmanned aerial vehicle does not need to be planned in advance, and no matter which position tag module the initial position of the unmanned aerial vehicle is at, the next position tag module is searched in a transverse and longitudinal straight flight mode until the position tag module of the target position is found. The flight training content of the unmanned aerial vehicle can be simplified, the unmanned aerial vehicle can be suitable for any different high-rise residential buildings, a large number of position coordinates do not need to be learned in advance, the scheme is simplified, and all residences can be covered. And the transverse and longitudinal straight flight mode can improve the positioning accuracy and is not easily interfered by the label modules at the adjacent positions.
After whether the gas leakage condition exists in the resident room corresponding to the target position is detected through the telemeter carried on the unmanned aerial vehicle, the method further comprises the following steps: and the unmanned aerial vehicle returns to the management platform and automatically deletes the global position topological graph input at this time.
The position label module is an RFID label.
The unmanned aerial vehicle is provided with the card reader, and when the card reader is close to the RFID label, information in the RFID label can be read.
Compared with the prior art, the invention has the beneficial effects that:
in the above scheme, set up the position label module in every resident family's the room, every position label module binds with the resident family one-to-one, and has saved the floor number information of this resident family, when unmanned aerial vehicle flies any one position label module department, can learn current position, consequently need not to plan unmanned aerial vehicle's flight path in advance, also can acquire unmanned aerial vehicle's location at any time.
The flight path of the unmanned aerial vehicle is not required to be planned in advance, and no matter which position tag module the initial position of the unmanned aerial vehicle is at, the next position tag module is searched in a transverse and longitudinal direct flight mode until the position tag module of the target position is found. The flight training content of the unmanned aerial vehicle can be simplified, the unmanned aerial vehicle can be suitable for any different high-rise residential buildings, a large number of position coordinates do not need to be learned in advance, the scheme is simplified, and all residences can be covered. And the transverse and longitudinal straight flight mode can improve the positioning accuracy and is not easily interfered by the label modules at the adjacent positions.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of detecting gas leakage according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a global location topology according to an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating a global location topology after a location tag module numbered 58 is marked as a destination location according to an embodiment of the present invention;
fig. 4 is a schematic view of a flight path of the unmanned aerial vehicle flying from the position tag module numbered 13 to the position tag module numbered 58 according to the embodiment of the present invention;
fig. 5 is a schematic view of another flight path of the unmanned aerial vehicle flying from the position tag module numbered 13 to the position tag module numbered 58 according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Also, in the description of the present invention, the terms "first", "second", and the like are used for distinguishing between descriptions and not necessarily for describing a relative importance or implying any actual relationship or order between such entities or operations.
Example (b):
the invention is realized by the following technical scheme, as shown in figure 1, the high-efficiency detection method for the gas leakage of the high-rise residential building comprises the following steps:
step S1: the management platform sets position label modules at the outer vertical face windows of the high-rise residential building in a one-to-one correspondence manner to form a global position topological graph; the position label module comprises the building number information of the corresponding resident.
Acquiring a floor type map of a high-rise residence in a jurisdiction area, and finding out an outer vertical face window closest to a gas discharge port in the residence; and arranging a position label module at the window of the outer facade of each resident, correspondingly binding with the resident to form a global position topological graph of the high-rise residential building, and storing the global position topological graph in the management platform.
In order to make the global position topological graph as brief as possible and reduce the manufacturing cost, the transverse distances between each position label module arranged at the outer facade window of the high-rise residential building are equal, the longitudinal distances between each position label module are also equal, and all the position label modules form a regular square topological graph. Referring to fig. 2, a schematic diagram of the distance between every two adjacent position tag modules being equal shows that, according to practical situations, the gas discharge ports in a typical residential building are all arranged on a balcony, and the house types in the same vertical direction of the high-rise residential building are the same, so that the gas discharge port position of the whole building can be determined by determining the gas discharge port position of one floor.
Now, assuming that a building has 9 floors and 9 residents are located on one of the outer vertical surfaces of the building, a position tag module is provided outside the window of each resident and is correspondingly bound with the window, so that a regular square topological diagram as shown in fig. 2 can be formed. For convenience of explanation, the distance between each two position label modules is assumed to be equal, that is, the distance between any position label module and the position label modules above, below, left, and right is equal, but may not be equal in practice. In an optimized scheme, the transverse distance and the longitudinal distance of every two adjacent position label modules are equal to each other.
At this time, any position tag module in the topological graph can be selected as the origin, for example, when the position tag module numbered 11 is used as the origin, the position tag module numbered 13 has two horizontal units from the origin, and the position tag module numbered 77 has 6 horizontal units and 6 vertical units from the origin.
Each position tag stores the floor number information of the corresponding resident, for example, a floor 1 resident can correspond to a position tag module with the number of 11, and a floor 9 resident can correspond to a position tag module with the number of 99. Therefore when unmanned aerial vehicle reachd arbitrary position label module department, read the positional information in this position label module, can learn corresponding building number information.
Step S2: and marking a destination position to be reached in the global position topological graph, and sending the global position topological graph marked with the destination position to the unmanned aerial vehicle.
For a plurality of high-rise residential buildings in a jurisdiction area, one outer vertical surface of each high-rise residential building can form a global position topological graph, and in the global position topological graph, the building number information corresponding to each position label module is also bound with the gas alarm of the resident. When a certain gas alarm initiates an alarm, the management platform receives the alarm information and can know which resident is according to the alarm information, so that the serial number of the position label module corresponding to the resident can be determined.
And then the management platform takes the position label module of the resident initiating the alarm as a target position, marks the target position in the global position topological graph, and sends the global position topological graph marked with the target position to the unmanned aerial vehicle. For example, if the number of the position tag module corresponding to the resident initiating the alarm is 58, the position tag module numbered 58 is used as the destination position mark as shown in fig. 3, and then the whole global position topological graph is sent to the unmanned aerial vehicle.
Step S3: and the unmanned aerial vehicle flies to a target position according to the global position topological graph.
Randomly placing the unmanned aerial vehicle at any position tag module of the global position topological graph, reading the position information stored in the position tag module, for example, placing the takeoff position of the unmanned aerial vehicle at the position tag module with the reference number of 13 at the moment, and calculating the number of units required to fly transversely and longitudinally by calculating the position tag module number of the target position after the unmanned aerial vehicle reads the number of the position tag module. Through calculation, 5 transverse units and 4 longitudinal units are needed to fly when the target position is reached.
Then the unmanned aerial vehicle can fly a unit to the left or right according to the preset setting, after flying a unit to the left, the unmanned aerial vehicle reads the position label module number of the current position, finds that the position is farther away from the target position, changes the flying direction, and flies 6 transverse units to the right (because flying a transverse unit to the left, the transverse unit needs to be added at this moment). When the aircraft flies to the position label module with the number of 18, the position information of the position label module is read, the completion of the flight of the transverse unit is found, and the longitudinal flight is carried out. Since the starting position is the first floor, the aircraft can fly upwards only at the moment, and the target position is reached after 4 longitudinal units of flight, and the flight path is shown in fig. 4.
As another possible embodiment, the drone may fly one horizontal unit and then one vertical unit, as shown in fig. 5, from the position tag module numbered 13, fly one horizontal unit and then 14, fly one vertical unit and then 24, fly one horizontal unit and then 25, and thus fly, and finally reach the destination position 58.
It can be seen that this scheme is not limited to unmanned aerial vehicle's flight path, as long as unmanned aerial vehicle when flying at every turn, all according to flight path footpath straight flight on the upper and lower, left and right sides can, that is to say can not oblique line flight, for example can not follow 13 and directly fly to 24, also can not follow 13 and directly fly to 58. Since if the drone flies directly from 13 to 58, there may be multiple close contacts with nearby location tag modules in this path, which may make the drone unaware that it should not stop at a close location tag module. Still probably all have the response with a plurality of position label module simultaneously when certain position, so in order to improve unmanned aerial vehicle and read the precision of position label module, make unmanned aerial vehicle according to the horizontal, vertical flight in route of position label module.
In addition, by the above example, it can be seen that the specific coordinate information of the global position topological graph is not set, that is, the coordinate value of each position label position on the two-dimensional plane does not need to be known, and only the position label position needs to be numbered, and the specific coordinate value of the distance between every two adjacent position label modules, such as how many meters or centimeters, does not need to be known. The method has the advantages that the global position topological graph is simpler to manufacture, position coordinate values do not need to be loaded, and therefore when the unmanned aerial vehicle flies each time, a flight path does not need to be built in advance. No matter where the initial position of unmanned aerial vehicle is at the position label module, only need obtain the destination location, just can calculate the horizontal unit and the longitudinal unit of required flight through the label serial number.
However, when the unmanned aerial vehicle flies to the next position tag module transversely (or longitudinally), the unmanned aerial vehicle does not need to know how many meters to fly to the next position tag module, only needs to fly transversely and statically, and when the unmanned aerial vehicle reaches the next position tag module, the unmanned aerial vehicle can automatically sense the reading range, so that the position information of the position tag module is read.
In conclusion, the advantage of this scheme lies in, need not to plan unmanned aerial vehicle's flight path in advance, no matter at which position label module department unmanned aerial vehicle's initial position, all seeks next position label module through horizontal, fore-and-aft straight flight mode, until finding the position label module of target position. The flight training content of the unmanned aerial vehicle can be simplified, the unmanned aerial vehicle can be suitable for any different high-rise residential buildings, a large number of position coordinates do not need to be learned in advance, the scheme is simplified, and all residences can be covered. And the transverse and longitudinal straight flight modes can improve the positioning accuracy.
Step S4: after the target position is reached, whether the gas leakage condition exists in the resident room or not is detected through a telemeter carried on the unmanned aerial vehicle, and secondary confirmation of the alarm user can be completed.
Step S5: after the gas leakage detection is finished, the unmanned aerial vehicle returns to the management platform, and the global position topological graph input at this time is automatically deleted to release the memory of the unmanned aerial vehicle.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A high-rise residential building gas leakage efficient detection method is characterized by comprising the following steps: the method comprises the following steps:
the management platform sets position label modules at the outer vertical face windows of the high-rise residential building in a one-to-one correspondence manner to form a global position topological graph; the position label module comprises the building number information of the corresponding resident;
marking a target position to be reached in the global position topological graph, and sending the global position topological graph marked with the target position to the unmanned aerial vehicle;
the unmanned aerial vehicle flies to a target position according to the global position topological graph;
detecting whether a gas leakage condition exists in a resident room corresponding to a target position through a telemeter carried on an unmanned aerial vehicle;
the step of marking a destination position to be reached in the global position topological graph and sending the global position topological graph marked with the destination position to the unmanned aerial vehicle comprises the following steps:
the gas alarms of all residents in the high-rise residential building are connected with the management platform, after the management platform receives gas alarm information of a certain resident, the position information of the resident in the global position topological graph is determined according to the alarm information, and the position of the resident is used as a target position;
marking the target position in the global position topological graph, and sending the global position topological graph marked with the target position to the unmanned aerial vehicle;
the step that the unmanned aerial vehicle flies to a target position according to the global position topological graph comprises the following steps:
randomly placing the unmanned aerial vehicle at any position tag module of the global position topological graph, reading the position information stored in the position tag module, and enabling the unmanned aerial vehicle to reach a target position in a direct flight mode according to the global position topological graph.
2. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 1, wherein: the management platform is used for correspondingly arranging position label modules at the outer vertical face windows of the high-rise residential building one by one to form a global position topological graph, and the method comprises the following steps:
acquiring a floor type map of a high-rise residence in a jurisdiction area, and finding out an outer vertical face window closest to a gas discharge port in the residence; and arranging a position label module at the window of the outer facade of each resident, correspondingly binding with the resident to form a global position topological graph of the high-rise residential building, and storing the global position topological graph in the management platform.
3. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 1, wherein: the transverse distances between each position label module arranged at the outer facade window of the high-rise residential building are equal, the longitudinal distances between each position label module are also equal, and all the position label modules form a regular square topological graph.
4. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 3, wherein: taking any position label module in the global position topological graph as an origin of the square topological graph, taking the distance between every two transversely adjacent position label modules as a transverse unit, taking the distance between every two longitudinally adjacent position label modules as a longitudinal unit, and converting the square topology into a coordinate graph.
5. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 4, wherein: the step of enabling the unmanned aerial vehicle to reach the target position in a direct flight mode according to the global position topological graph specifically comprises the following steps:
when the unmanned aerial vehicle is at any position tag module, the horizontal unit coordinate and the longitudinal unit coordinate of the position tag module are obtained, the unmanned aerial vehicle successively arrives at the next position tag module in a straight flight mode according to the horizontal unit coordinate and the longitudinal unit coordinate of the calculated target position, and the next position tag module and the current position tag module are on the same coordinate line.
6. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 3, wherein: after whether the gas leakage condition exists in the resident room corresponding to the target position is detected through the telemeter carried on the unmanned aerial vehicle, the method further comprises the following steps: and the unmanned aerial vehicle returns to the management platform and automatically deletes the global position topological graph input at this time.
7. The method for efficiently detecting the gas leakage of the high-rise residential building according to claim 1, wherein: the position label module is an RFID label.
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| US10728336B2 (en) * | 2016-03-04 | 2020-07-28 | Sabrina Akhtar | Integrated IoT (Internet of Things) system solution for smart agriculture management |
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