Laboratory environment detection management system

Abstract

The invention discloses a laboratory environment detection management system, and the system comprises a plurality of static detection devices which are distributed at preset positions of a laboratory at intervals, and are used for detecting the surrounding environment information; the dynamic detection device moves at different positions in the laboratory according to the planned moving route so as to detect environment information on the moving route; and the background server is connected to the plurality of static detection devices and the plurality of dynamic detection devices, receives the detection data of the plurality of static detection devices and the plurality of dynamic detection devices, and judges whether a risk exists in the laboratory based on the received detection data. According to the laboratory environment detection management system provided by the invention, through a mode of combining the static detection devices and the dynamic detection devices, the arrangement number of the static detection devices can be reduced, only some static detection devices with relatively high detection frequency need to be arranged at some key points, and most of other areas are not required to be arranged at any time; and supplementary detection is performed through a dynamic detection device with a longer detection period.

Description

Technical Field

[0001] The invention belongs to the technical field of indoor environment detection, and in particular relates to a laboratory environment detection management system. Background Art

[0002] Indoor environmental testing is to use modern scientific and technological methods to quantitatively measure the concentration changes of environmental factors and other indoor environmental pollutants that are harmful to human health in an intermittent or continuous manner. The purpose of indoor environmental testing is to timely, accurately and comprehensively reflect the current status and development trend of indoor environmental quality, and provide a scientific basis for indoor environmental management, pollution source control, indoor environmental planning, and indoor environmental evaluation.

[0003] In some large laboratories, due to their large size, a large number of gas detection sensors need to be installed according to the size of the space to obtain the air quality of each area in real time. Summary of the invention

[0004] The present invention provides a laboratory environment detection management system to solve the above-mentioned technical problems, and specifically adopts the following technical solutions: A laboratory environment detection management system, comprising: Several static detection devices are distributed at predetermined locations in the laboratory to detect the surrounding environment information; A dynamic detection device moves at different locations in the laboratory according to a planned moving route to detect environmental information along its moving route; The backend server is connected to the plurality of static detection devices and the dynamic detection devices, receives detection data from the plurality of static detection devices and the dynamic detection devices, and determines whether there is a risk in the laboratory based on the received detection data.

[0005] Furthermore, the static detection device performs an environmental detection operation once at a first preset time interval, and the dynamic detection device performs an environmental detection operation once at a second preset time interval, and the second preset time is greater than the first preset time.

[0006] Furthermore, the laboratory environment detection management system also includes: A personnel number detection device, used for detecting the number of personnel in the laboratory, wherein the personnel number detection device is connected to the backend server to send a personnel number detection result to the backend server; The backend server adjusts the detection cycles of the static detection device and the dynamic detection device based on the received personnel quantity detection result; When the number of people is 0, the background server increases the detection cycle of the static detection device and the dynamic detection device; When the number of people is greater than 0, the background server reduces the detection cycle of the static detection device and the dynamic detection device.

[0007] Further, when the number of personnel is 0, the dynamic detection device executes a preset fixed route to perform environmental detection; When the number of people is greater than 0, the dynamic detection device performs real-time dynamic route detection for environment detection.

[0008] Furthermore, the laboratory environment detection management system also includes: A personnel distribution detection device, used for detecting the personnel distribution in the laboratory, wherein the personnel distribution detection device is connected to the backend server to send the personnel distribution detection result to the backend server; When the number of people is greater than 0, the background server obtains the personnel distribution detection results of the personnel distribution detection device in real time before planning the real-time dynamic route, and plans the real-time dynamic route of the dynamic detection device according to the received personnel distribution detection results, and sends the real-time dynamic route to the dynamic detection device. The dynamic detection device performs dynamic detection after receiving the real-time dynamic route.

[0009] Furthermore, the preset fixed route includes a plurality of fixed detection points, and the dynamic detection device performs environmental detection at each of the fixed detection points when executing the preset fixed route; The backend server comprises: A segmentation module, used to segment all personnel into a number of independent personnel gathering areas according to the personnel distribution results, each of which contains at least some personnel; A detection point determination module, used to determine the real-time detection point of each of the personnel gathering areas; A path planning module, which plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points determined by the detection point determination module, wherein the real-time dynamic route passes through each of the fixed detection points and the real-time detection points; When executing the real-time dynamic route, the dynamic detection device performs environmental detection at each of the fixed detection points and the real-time detection points.

[0010] Furthermore, the backend server also includes: A distance calculation module, used for calculating the distance between each of the real-time detection points and each of the static detection devices; A first screening module, configured to delete a real-time detection point when the distance between a certain real-time detection point and one of the plurality of static detection devices is less than a first preset interval; The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points screened by the first screening module.

[0011] Furthermore, the distance calculation module is also used to calculate the distance between each real-time detection point and each fixed detection point; The backend server also includes: A second screening module is used to delete a fixed detection point when the distance between the fixed detection point and one of the plurality of real-time detection points is less than the first preset interval after the first screening module completes the screening; The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points screened by the second screening module and the real-time detection points screened by the first screening module.

[0012] Furthermore, the distance between the persons in any two different areas of any two areas of the gathering of persons segmented by the segmentation module is greater than a second preset interval; The specific method for the detection point determination module to determine the detection point of each of the personnel gathering areas is: The minimum circle of each of the personnel gathering areas is determined, and the center of the minimum circle of the personnel gathering area is used as the corresponding real-time detection point.

[0013] Furthermore, the dynamic detection device is an unmanned aerial vehicle with a detection function.

[0014] The benefit of the present invention lies in that the laboratory environment detection management system provided can reduce the number of static detection devices to be deployed by combining static detection devices with dynamic detection devices. It is only necessary to deploy some static detection devices with higher detection frequencies at some key points, while in most other areas, supplementary detection is carried out through dynamic detection devices with longer detection cycles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of a laboratory environment detection management system of the present invention; Figure 2 It is a schematic diagram of the backend server of the present invention. DETAILED DESCRIPTION

[0017] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.

[0018] like Figure 1 The figure shows a laboratory environment detection management system of the present application, which includes: a plurality of static detection devices, a dynamic detection device and a background server.

[0019] Among them, several static detection devices are distributed at intervals at preset positions in the laboratory to detect environmental information around them. The static detection device is specifically a gas detection sensor that can detect harmful components in the air. Specifically, what kind of harmful components to detect can be selected according to actual needs.

[0020] The dynamic detection device moves at different locations in the laboratory according to the planned moving route to detect environmental information on its moving route. In the embodiment of the present application, the dynamic detection device is an unmanned aerial vehicle with a gas detection sensor, which can perform flight detection tasks according to the planned moving route.

[0021] The backend server is connected to a plurality of static detection devices and dynamic detection devices. Optionally, the backend server can be connected to a plurality of static detection devices and dynamic detection devices by wireless communication. The backend server receives the detection data of a plurality of static detection devices and dynamic detection devices, and determines whether there is a risk in the laboratory based on the received detection data. When the detection data is abnormal, it means that there is a risk hidden danger in the current laboratory environment. If there is a risk hidden danger, an early warning operation can be performed.

[0022] In an embodiment of the present application, the static detection device performs an environmental detection operation once every first preset time, and the dynamic detection device performs an environmental detection operation once every second preset time, and the second preset time is greater than the first preset time. Specifically, the first preset time and the second preset time can be set as needed, and this application does not limit it.

[0023] The laboratory environment detection management system of the present application can reduce the number of static detection devices by combining static detection devices with dynamic detection devices, and only needs to deploy some static detection devices with higher detection frequency at some key points. In most other areas, dynamic detection devices with longer detection cycles are used for supplementary detection.

[0024] In an embodiment of the present application, the laboratory environment detection management system further includes a personnel number detection device. The personnel number detection device is used to detect the number of personnel in the laboratory, and the personnel number detection device is connected to a backend server to send the personnel number detection result to the backend server. The backend server adjusts the detection cycle of the static detection device and the dynamic detection device based on the received personnel number detection result.

[0025] Specifically, when the number of personnel is 0, the background server increases the detection cycle of the static detection device and the dynamic detection device. When the number of personnel is greater than 0, the background server reduces the detection cycle of the static detection device and the dynamic detection device. In this way, when there are no personnel in the laboratory, the detection cycle is extended, which can reduce system power consumption and equipment loss.

[0026] The personnel quantity detection device may be a detection device such as a time clock, a video monitoring device or an infrared monitoring device.

[0027] In the implementation manner of the present application, when the number of people is 0, the dynamic detection device performs a preset fixed route for environmental detection. When the number of people is greater than 0, the dynamic detection device performs a real-time dynamic route for environmental detection.

[0028] Specifically, the laboratory environment detection management system also includes a personnel distribution detection device. The personnel distribution detection device is used to detect the distribution of personnel in the laboratory, and the personnel distribution detection device is connected to the background server to send the personnel distribution detection result to the background server. In this way, when the number of personnel is greater than 0, the background server obtains the personnel distribution detection result of the personnel distribution detection device in real time before planning the real-time dynamic route, and plans the real-time dynamic route of the dynamic detection device according to the received personnel distribution detection result, and sends the real-time dynamic route to the dynamic detection device, and the dynamic detection device performs dynamic detection after receiving the real-time dynamic route.

[0029] The personnel distribution detection device may be a device such as a video detection device or an infrared monitoring device that can detect the location of personnel.

[0030] In the implementation of the present application, the preset fixed route includes multiple fixed detection points. When the dynamic detection device executes the preset fixed route, it performs environmental detection at each fixed detection point. It is understandable that these fixed detection points are pre-set and distributed at intervals from each other. Moreover, these fixed detection points are also separated from the position of the static detection device and are distributed in other areas that do not overlap with the position of the static detection device as much as possible.

[0031] like Figure 2 As shown, in an implementation manner of the present application, the background server includes: a segmentation module, a detection point determination module and a path planning module.

[0032] The segmentation module is used to segment all personnel into several independent personnel gathering areas according to the personnel distribution results, and each personnel gathering area contains at least some personnel. In the implementation mode of the present application, the segmentation module performs segmentation processing according to the following principle: among any two personnel gathering areas segmented by the segmentation module, the distance between the personnel in any two different areas is greater than the second preset interval. The second preset interval can be set according to the actual situation.

[0033] The detection point determination module is used to determine the real-time detection point of each personnel gathering area. In the embodiment of the present application, the specific method of the detection point determination module to determine the detection point of each personnel gathering area is: determine the minimum circle of each personnel gathering area, and use the center of the minimum circle of the personnel gathering area as the corresponding real-time detection point.

[0034] Then, the path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points determined by the detection point determination module, and the real-time dynamic route passes through each fixed detection point and the real-time detection point. The path planning module can use the existing path planning algorithm to design a scientific and reasonable real-time dynamic route, which includes each fixed detection point and the real-time detection point. When the dynamic detection device executes the real-time dynamic route, it performs environmental detection at each fixed detection point and the real-time detection point.

[0035] As a preferred embodiment, the background server further comprises: a distance calculation module and a first screening module. The distance calculation module is used to calculate the distance between each real-time detection point and each static detection device. The first screening module is used to delete a real-time detection point when the distance between a real-time detection point and one of the static detection devices is less than a first preset interval. The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points screened by the first screening module.

[0036] It is understandable that when the determined real-time detection point is very close to a static detection device, the detection data of the static detection device can roughly reflect the state of this very close real-time detection point, and there is no need to specifically detect this real-time detection point again. Therefore, it can be seen that the real-time detection point very close to the static detection device is removed to shorten the flight path. The first preset interval can be set according to actual needs.

[0037] As a more preferred embodiment, the distance calculation module is also used to calculate the distance between each real-time detection point and each fixed detection point. The background server includes a second screening module. The second screening module is used to delete a fixed detection point when the distance between a fixed detection point and one of the real-time detection points is less than a first preset interval after the first screening module completes the screening. The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points screened by the second screening module and the real-time detection points screened by the first screening module.

[0038] By the same token, when a fixed detection point is close to a determined real-time detection point, this fixed detection point can be deleted to shorten the flight path.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. A laboratory environment detection management system, characterized in that: Include: Several static detection devices are distributed at predetermined locations in the laboratory to detect the surrounding environment information; A dynamic detection device moves at different locations in the laboratory according to a planned moving route to detect environmental information along its moving route; The backend server is connected to the plurality of static detection devices and the dynamic detection devices, receives detection data from the plurality of static detection devices and the dynamic detection devices, and determines whether there is a risk in the laboratory based on the received detection data.

2. The laboratory environment detection management system according to claim 1, characterized in that: The static detection device performs an environmental detection operation once at a first preset time interval, and the dynamic detection device performs an environmental detection operation once at a second preset time interval, and the second preset time is greater than the first preset time.

3. The laboratory environment detection management system according to claim 1, characterized in that: The laboratory environment detection management system also includes: A personnel number detection device, used for detecting the number of personnel in the laboratory, wherein the personnel number detection device is connected to the backend server to send a personnel number detection result to the backend server; The backend server adjusts the detection cycles of the static detection device and the dynamic detection device based on the received personnel quantity detection result; When the number of people is 0, the background server increases the detection cycle of the static detection device and the dynamic detection device; When the number of people is greater than 0, the background server reduces the detection cycle of the static detection device and the dynamic detection device.

4. The laboratory environment detection management system according to claim 3, characterized in that: When the number of people is 0, the dynamic detection device executes a preset fixed route to perform environmental detection; When the number of people is greater than 0, the dynamic detection device performs real-time dynamic route detection for environment detection.

5. The laboratory environment detection management system according to claim 4, characterized in that: The laboratory environment detection management system also includes: A personnel distribution detection device, used for detecting the personnel distribution in the laboratory, wherein the personnel distribution detection device is connected to the backend server to send the personnel distribution detection result to the backend server; When the number of people is greater than 0, the background server obtains the personnel distribution detection results of the personnel distribution detection device in real time before planning the real-time dynamic route, and plans the real-time dynamic route of the dynamic detection device according to the received personnel distribution detection results, and sends the real-time dynamic route to the dynamic detection device. The dynamic detection device performs dynamic detection after receiving the real-time dynamic route.

6. The laboratory environment detection management system according to claim 5, characterized in that: The preset fixed route includes a plurality of fixed detection points, and the dynamic detection device performs environmental detection at each of the fixed detection points when executing the preset fixed route; The backend server comprises: A segmentation module, used to segment all personnel into a number of independent personnel gathering areas according to the personnel distribution results, each of which contains at least some personnel; A detection point determination module, used to determine the real-time detection point of each of the personnel gathering areas; A path planning module, which plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points determined by the detection point determination module, wherein the real-time dynamic route passes through each of the fixed detection points and the real-time detection points; When executing the real-time dynamic route, the dynamic detection device performs environmental detection at each of the fixed detection points and the real-time detection points.

7. The laboratory environment detection and management system according to claim 6, characterized in that: The backend server also includes: A distance calculation module, used for calculating the distance between each of the real-time detection points and each of the static detection devices; A first screening module, configured to delete a real-time detection point when the distance between a certain real-time detection point and one of the plurality of static detection devices is less than a first preset interval; The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points and the real-time detection points screened by the first screening module.

8. The laboratory environment detection and management system according to claim 7, characterized in that: The distance calculation module is also used to calculate the distance between each real-time detection point and each fixed detection point; The backend server also includes: A second screening module is used to delete a fixed detection point when the distance between the fixed detection point and one of the plurality of real-time detection points is less than the first preset interval after the first screening module completes the screening; The path planning module plans the real-time dynamic route of the dynamic detection device based on the fixed detection points screened by the second screening module and the real-time detection points screened by the first screening module.

9. The laboratory environment detection and management system according to claim 6, characterized in that: For any two of the personnel gathering areas segmented by the segmentation module, the distance between the personnel in any two different areas is greater than a second preset interval; The specific method for the detection point determination module to determine the detection point of each of the personnel gathering areas is: Determine the minimum circle of each of the personnel gathering areas, and use the center of the minimum circle of the personnel gathering area as the corresponding real-time detection point.

10. The laboratory environment detection and management system according to claim 1, characterized in that: The dynamic detection device is an unmanned aerial vehicle with a detection function.

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