CN111652029A - Smart city environment maintenance system - Google Patents
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Abstract
The invention relates to a smart city environment maintenance system, which comprises: the air cleaning equipment is used for starting air cleaning of the internal environment of the willow forest to remove catkins in the willow forest when the received reference quantity exceeds a preset quantity threshold value, and is also used for stopping air cleaning of the internal environment of the willow forest when the received reference quantity does not exceed the preset quantity threshold value; the air cleaning equipment comprises an air suction pump, an air suction port, catkin pushing equipment and catkin containing equipment; the extraction opening with the aspiration pump is connected, catkin propelling movement equipment sets up the top of extraction opening for it is in to pile up catkin propelling movement of extraction opening department is to in the catkin holds equipment. The intelligent city environment maintenance system is compact in design and has certain pertinence. Because the automatic catkin cleaning is performed on the internal environment of the willow forest at the source of the willow forest, the unnecessary electric power waste is reduced while the catkin cleaning effect is ensured.
Description
Technical Field
The invention relates to the field of city management, in particular to an intelligent city environment maintenance system.
Background
City management refers to decision guidance, regulation coordination, service and operation behaviors around city operation and development by taking an open complex huge system of a city as an object, taking basic city information flow as a basis, applying a series of mechanisms such as decision, plan, organization, command and the like, adopting means such as law, economy, administration, technology and the like, and through interaction between governments, markets and the society. City management in the broad sense refers to the management of all activities in a city, including political, economic, social and municipal management. The city management in the narrow sense is generally referred to as municipal management, i.e., management of city infrastructure, public service facilities and social public affairs associated with city planning, city construction and city operation. The object of general city management research is mainly directed to city management in a narrow sense, i.e., municipal management.
Disclosure of Invention
The invention has at least the following two key points:
(1) the method comprises the steps of detecting the maximum value of historical power consumption of the current power utilization system, and selecting the number of CMOS sensors to be turned on based on the maximum value, so that the condition that the current power utilization system is insufficient in power is avoided;
(2) in order to reduce the adverse effect of the catkin on the urban environment, the automatic catkin cleaning is performed on the internal environment of the willow forest at the source of the willow forest so as to ensure the catkin cleaning effect and reduce unnecessary electric power waste.
According to an aspect of the present invention, there is provided a smart city environment maintenance system, the system including:
the air cleaning equipment is used for starting air cleaning of the internal environment of the willow forest to remove catkins in the willow forest when the received reference quantity exceeds a preset quantity threshold value;
the air cleaning equipment is also used for stopping air cleaning of the internal environment of the willow forest when the received reference quantity does not exceed a preset quantity threshold value;
the air cleaning equipment comprises an air suction pump, an air suction port, catkin pushing equipment and catkin containing equipment;
the air suction port is connected with the air suction pump, and the catkin pushing device is arranged above the air suction port and used for pushing catkins accumulated at the air suction port into the catkin accommodating device;
the panoramic capturing framework is arranged in the willow forest and used for executing image capturing action on the internal environment of the willow forest so as to obtain and output an instant panoramic image;
the power detection equipment is used for detecting the maximum value of historical power consumption under the current power utilization system to serve as reference maximum power consumption output;
the panoramic capturing framework comprises a plurality of CMOS sensors and a DSP (digital signal processor), wherein the DSP is connected with the CMOS sensors and is used for splicing the sensing contents of the CMOS sensors in an open state to obtain and output an instant panoramic image;
the DSP is also connected with the power detection equipment and is used for receiving the reference maximum power consumption and determining the sensor opening number corresponding to the reference maximum power consumption, so that the CMOS sensors with the number consistent with the sensor opening number are selected from the plurality of CMOS sensors according to the sensor opening number and are controlled to enter an opening state.
According to another aspect of the present invention, there is also provided a smart city environment maintenance method, which includes using a smart city environment maintenance system as described above for performing an automated catkin cleaning on the environment inside a willow forest.
The intelligent city environment maintenance system is compact in design and has certain pertinence. Because the automatic catkin cleaning is performed on the internal environment of the willow forest at the source of the willow forest, the unnecessary electric power waste is reduced while the catkin cleaning effect is ensured.
Drawings
Embodiments of the invention will now be described with reference to the accompanying drawings, in which:
fig. 1 is a schematic diagram illustrating an internal environment of a willow forest to which a smart city environment maintenance system is applied according to an embodiment of the present invention.
Detailed Description
Embodiments of the smart city environment maintenance system of the present invention will be described in detail with reference to the accompanying drawings.
The environmental pollution refers to the phenomenon that human beings directly or indirectly discharge substances or energy exceeding the self-cleaning capacity of the human beings to the environment, so that the quality of the environment is reduced, and the survival and development of the human beings, an ecological system and property are adversely affected.
The method specifically comprises the following steps: water pollution, air pollution, noise pollution, radioactive pollution, etc. The water pollution refers to the phenomenon that water quality is deteriorated due to the change of chemical, physical, biological or radioactive pollution and other characteristics of a water body caused by the intervention of a certain substance, thereby affecting the effective utilization of water, damaging human health or destroying the ecological environment. Atmospheric pollution is the phenomenon that the concentration of pollutants in the air reaches harmful degree, so that the ecological system and the normal living and developing conditions of human beings are damaged, and the harm is caused to the human beings and the organisms. The noise pollution is a phenomenon that the generated environmental noise exceeds the national environmental noise emission standard and interferes with normal work, study and life of other people. Radioactive contamination refers to the appearance of radioactive materials or rays on the surface or inside of materials, human bodies, places, environmental media, which exceed national standards due to human activities. For example, exceeding national and local government established standards for emission of pollutants, exceeding species, excess, super concentration emission of pollutants; no measures are taken for preventing overflow and leakage, and oil or toxic goods are loaded and transported to cause water pollution caused by goods falling into water; the toxic and harmful substances are illegally discharged into the atmosphere, so that air pollution accidents are caused, and the like.
With the development of the scientific and technical level and the improvement of the living standard of people, the environmental pollution is also increased, especially in developing countries. The problem of environmental pollution is becoming one of the common problems in various countries of the world.
At present, some problems are often encountered in city management, for example, the floating of catkin in spring brings physical harm to allergic people, troubles are caused to the normal work of external environment workers, and even safety accidents are caused in severe cases.
In order to overcome the defects, the invention builds the smart city environment maintenance system and can effectively solve the corresponding technical problems.
The smart city environment maintenance system shown according to the embodiment of the present invention includes:
the air cleaning equipment is used for starting air cleaning of the internal environment of the willow forest to remove catkins in the willow forest when the received reference quantity exceeds a preset quantity threshold value;
wherein, fig. 1 is a schematic view of the internal environment of a willow forest;
the air cleaning equipment is also used for stopping air cleaning of the internal environment of the willow forest when the received reference quantity does not exceed a preset quantity threshold value;
the air cleaning equipment comprises an air suction pump, an air suction port, catkin pushing equipment and catkin containing equipment;
the air suction port is connected with the air suction pump, and the catkin pushing device is arranged above the air suction port and used for pushing catkins accumulated at the air suction port into the catkin accommodating device;
the panoramic capturing framework is arranged in the willow forest and used for executing image capturing action on the internal environment of the willow forest so as to obtain and output an instant panoramic image;
the power detection equipment is used for detecting the maximum value of historical power consumption under the current power utilization system to serve as reference maximum power consumption output;
the panoramic capturing framework comprises a plurality of CMOS sensors and a DSP (digital signal processor), wherein the DSP is connected with the CMOS sensors and is used for splicing the sensing contents of the CMOS sensors in an open state to obtain and output an instant panoramic image;
the DSP processor is also connected with the power detection equipment and is used for receiving the reference maximum power consumption and determining the sensor opening number corresponding to the reference maximum power consumption so as to select the CMOS sensors with the number consistent with the sensor opening number from the plurality of CMOS sensors according to the sensor opening number and control the CMOS sensors to enter an opening state;
the gradient sharpening filtering equipment is connected with the panoramic capturing framework and used for executing gradient sharpening filtering processing on the received instant panoramic image so as to obtain a corresponding instant filtering image;
the bilinear interpolation device is connected with the gradient sharpening filtering device and is used for executing bilinear interpolation processing on the received instant filtering image so as to obtain a corresponding bilinear interpolation image;
the object analysis device is connected with the bilinear interpolation device and used for executing image content matching action in the received bilinear interpolation image by adopting a pre-receiving reference catkin pattern so as to obtain a plurality of successfully matched image areas which are respectively used as a plurality of object areas to be output;
the quantity analysis equipment is respectively connected with the air cleaning equipment and the object analysis equipment and is used for determining the quantity of pixel points occupied by each object area, sequencing the quantity of a plurality of pixel points occupied by the object areas respectively and outputting the quantity of the pixel points with the central serial number as a reference quantity;
wherein receiving the reference maximum power consumption and determining a number of sensors that are on corresponding to the reference maximum power consumption comprises: the number of sensors on is inversely proportional to the reference maximum power consumption.
Next, the detailed structure of the smart city environment maintenance system of the present invention will be further described.
In the smart city environment maintenance system:
the power detection device, the gradient sharpening filtering device, the bilinear interpolation device, the plurality of CMOS sensors, and the DSP processor are all located within the current power utilization system.
The smart city environment maintenance system can further comprise:
and the edge enhancement device is connected with the bilinear interpolation device and used for executing edge enhancement processing on the received bilinear interpolation image so as to obtain and output a corresponding edge enhancement image.
The smart city environment maintenance system can further comprise:
and the content analysis device is connected with the edge enhancement device and used for receiving the edge enhancement image, performing object detection on the edge enhancement image to obtain one or more objects and obtaining one or more object patterns occupied by the one or more objects in the edge enhancement image respectively.
The smart city environment maintenance system can further comprise:
and the area judgment device is connected with the content analysis device and used for determining the area of each object pattern in the edge enhancement image and taking the object pattern with the area within a preset catkin area distribution range as a reference pattern.
In the smart city environment maintenance system:
in the area judgment device, when there is no object pattern with an area falling within a preset catkin area distribution range, a reprocessing command is issued;
wherein, in the area judgment device, when there is an object pattern whose area falls within a preset catkin area distribution range, a single processing command is issued.
The smart city environment maintenance system can further comprise:
and the minimum curvature interpolation device is respectively connected with the content analysis device and the area judgment device and is used for executing minimum curvature interpolation processing on the edge enhanced image when the reprocessing command is received so as to obtain and output a corresponding minimum curvature interpolation image.
In the smart city environment maintenance system:
the content analysis device is further configured to, upon receiving the reprocessing command, perform object detection on the minimum curvature interpolated image to obtain one or more objects, and obtain one or more object patterns that the one or more objects respectively occupy in the minimum curvature interpolated image.
In the smart city environment maintenance system:
the area judgment device is further used for determining the area of each object pattern in the minimum curvature interpolation image when the reprocessing command is received, and taking the object pattern with the area within a preset catkin area distribution range as a representative pattern;
the area judgment device is also connected with the object analysis device and is used for sending the representative pattern to the object analysis device in place of the bilinear interpolation image;
wherein the area judgment device is further configured to output the reference pattern as a representative pattern when the single processing command is received.
Meanwhile, in order to overcome the defects, the invention also provides a smart city environment maintenance method, which comprises the step of using the smart city environment maintenance system for automatically cleaning catkin in the environment inside the willow forest.
In addition, CMOS (Complementary Metal-Oxide-Semiconductor), which is known as CMOS in the Chinese scientific name, is an important chip in a computer system and stores the most basic data for system booting. The CMOS manufacturing technology is not different from that of a common computer chip, and mainly utilizes a semiconductor made of two elements, namely silicon and germanium, so that N (band-electric) and P (band + electric) level semiconductors coexist on the CMOS, and the current generated by the two complementary effects can be recorded and interpreted into an image by a processing chip. CMOS has later been processed to also serve as an image sensor in digital photography.
For portable applications independent of the power grid, CMOS technology, which is known for its low power consumption characteristics, has a clear advantage: CMOS image sensors are designed for 5V and 3.3V supply voltages. The CCD chip requires a power supply voltage of about 12V, and therefore a voltage converter has to be employed, resulting in an increase in power consumption. Integrating control and system functions into a CMOS sensor would provide another benefit in terms of overall power consumption: he removes all external connection lines to other semiconductor elements. Drivers with their high power consumption have been abandoned today because the energy consumed to communicate inside the chip is much lower than with external implementations through a PCB or substrate.
CMOS sensors can also be subdivided into Passive Pixel sensors (Passive Pixel Sensor CMOS) and Active Pixel sensors (Active Pixel Sensor CMOS).
A Passive Pixel Sensor (PPS), also called Passive Pixel Sensor, is composed of a reverse biased photodiode and a switching transistor. The photodiode is essentially a PN junction composed of a P-type semiconductor and an N-type semiconductor, and it can be equivalently a reverse biased diode in parallel with a MOS capacitor. When the switch tube is opened, the photosensitive diode is communicated with a vertical Column line (Column bus). A Charge integrating amplifier read circuit (Charge integrating amplifier) at the end of the column line keeps the column line voltage constant, and when the signal Charge stored in the photodiode is read, the voltage is reset to the column line voltage level, and at the same time, the Charge proportional to the optical signal is converted into a Charge output by the Charge integrating amplifier.
An Active Pixel Sensor (APS) is also called an Active Pixel Sensor. Almost at the same time as the invention of the CMOS PPS pixel structure, it was quickly realized that the performance of the pixel could be improved by introducing buffers or amplifiers within the pixel, with its own amplifier within each pixel in the CMOS APS. The amplifying transistor integrated on the surface reduces the effective surface area of the pixel element, reduces the packaging density and enables 40% -50% of incident light to be reflected. Another problem with such sensors is how to achieve a better match between the multi-channel amplifiers of the sensor, which can be better achieved by reducing the residual level of fixed pattern noise. CMOS APS has less power consumption than CCD image sensors because each amplifier within the pixel is activated only during this readout.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
Although the present invention has been described with reference to the above embodiments, it should be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention should be subject to the scope defined by the claims of the present application.
Claims (10)
1. A smart city environmental maintenance system, the system comprising:
the air cleaning equipment is used for starting air cleaning of the internal environment of the willow forest to remove catkins in the willow forest when the received reference quantity exceeds a preset quantity threshold value;
the air cleaning equipment is also used for stopping air cleaning of the internal environment of the willow forest when the received reference quantity does not exceed a preset quantity threshold value;
the air cleaning equipment comprises an air suction pump, an air suction port, catkin pushing equipment and catkin containing equipment;
the air suction port is connected with the air suction pump, and the catkin pushing device is arranged above the air suction port and used for pushing catkins accumulated at the air suction port into the catkin accommodating device;
the panoramic capturing framework is arranged in the willow forest and used for executing image capturing action on the internal environment of the willow forest so as to obtain and output an instant panoramic image;
the power detection equipment is used for detecting the maximum value of historical power consumption under the current power utilization system to serve as reference maximum power consumption output;
the panoramic capturing framework comprises a plurality of CMOS sensors and a DSP (digital signal processor), wherein the DSP is connected with the CMOS sensors and is used for splicing the sensing contents of the CMOS sensors in an open state to obtain and output an instant panoramic image;
the DSP processor is also connected with the power detection equipment and is used for receiving the reference maximum power consumption and determining the sensor opening number corresponding to the reference maximum power consumption so as to select the CMOS sensors with the number consistent with the sensor opening number from the plurality of CMOS sensors according to the sensor opening number and control the CMOS sensors to enter an opening state;
the gradient sharpening filtering equipment is connected with the panoramic capturing framework and used for executing gradient sharpening filtering processing on the received instant panoramic image so as to obtain a corresponding instant filtering image;
the bilinear interpolation device is connected with the gradient sharpening filtering device and is used for executing bilinear interpolation processing on the received instant filtering image so as to obtain a corresponding bilinear interpolation image;
the object analysis device is connected with the bilinear interpolation device and used for executing image content matching action in the received bilinear interpolation image by adopting a pre-receiving reference catkin pattern so as to obtain a plurality of successfully matched image areas which are respectively used as a plurality of object areas to be output;
the quantity analysis equipment is respectively connected with the air cleaning equipment and the object analysis equipment and is used for determining the quantity of pixel points occupied by each object area, sequencing the quantity of a plurality of pixel points occupied by the object areas respectively and outputting the quantity of the pixel points with the central serial number as a reference quantity;
wherein receiving the reference maximum power consumption and determining a number of sensors that are on corresponding to the reference maximum power consumption comprises: the number of sensors on is inversely proportional to the reference maximum power consumption.
2. The smart city environment maintenance system of claim 1, wherein:
the power detection device, the gradient sharpening filtering device, the bilinear interpolation device, the plurality of CMOS sensors, and the DSP processor are all located within the current power utilization system.
3. The smart city environment maintenance system of claim 2, wherein the system further comprises:
and the edge enhancement device is connected with the bilinear interpolation device and used for executing edge enhancement processing on the received bilinear interpolation image so as to obtain and output a corresponding edge enhancement image.
4. The smart city environment maintenance system of claim 3, wherein the system further comprises:
and the content analysis device is connected with the edge enhancement device and used for receiving the edge enhancement image, performing object detection on the edge enhancement image to obtain one or more objects and obtaining one or more object patterns occupied by the one or more objects in the edge enhancement image respectively.
5. The smart city environment maintenance system of claim 4, wherein the system further comprises:
and the area judgment device is connected with the content analysis device and used for determining the area of each object pattern in the edge enhancement image and taking the object pattern with the area within a preset catkin area distribution range as a reference pattern.
6. The smart city environment maintenance system of claim 5, wherein:
in the area judgment device, when there is no object pattern with an area falling within a preset catkin area distribution range, a reprocessing command is issued;
wherein, in the area judgment device, when there is an object pattern whose area falls within a preset catkin area distribution range, a single processing command is issued.
7. The smart city environment maintenance system of claim 6, wherein the system further comprises:
and the minimum curvature interpolation device is respectively connected with the content analysis device and the area judgment device and is used for executing minimum curvature interpolation processing on the edge enhanced image when the reprocessing command is received so as to obtain and output a corresponding minimum curvature interpolation image.
8. The smart city environment maintenance system of claim 7, wherein:
the content analysis device is further configured to, upon receiving the reprocessing command, perform object detection on the minimum curvature interpolated image to obtain one or more objects, and obtain one or more object patterns that the one or more objects respectively occupy in the minimum curvature interpolated image.
9. The smart city environment maintenance system of claim 8, wherein:
the area judgment device is further used for determining the area of each object pattern in the minimum curvature interpolation image when the reprocessing command is received, and taking the object pattern with the area within a preset catkin area distribution range as a representative pattern;
the area judgment device is also connected with the object analysis device and is used for sending the representative pattern to the object analysis device in place of the bilinear interpolation image;
wherein the area judgment device is further configured to output the reference pattern as a representative pattern when the single processing command is received.
10. A method for maintaining a smart city environment, the method comprising providing a smart city environment maintenance system as claimed in any one of claims 3-9 for performing an automated catkin cleaning of the environment inside a willow forest.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910937332.5A CN111652029A (en) | 2019-09-30 | 2019-09-30 | Smart city environment maintenance system |
| GBGB2015264.1A GB202015264D0 (en) | 2019-09-30 | 2020-09-28 | Smart city environmental maintenance system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910937332.5A CN111652029A (en) | 2019-09-30 | 2019-09-30 | Smart city environment maintenance system |
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| CN111652029A true CN111652029A (en) | 2020-09-11 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159852A (en) * | 2007-10-31 | 2008-04-09 | 天津市亚安科技电子有限公司 | Electronic platform intelligent video monitoring system |
| CN109530090A (en) * | 2018-11-29 | 2019-03-29 | 宁波锦觅网络科技有限公司 | Spinning and weaving workshop high voltage electrostatic filter |
| CN109634320A (en) * | 2018-12-20 | 2019-04-16 | 邱迪 | Leaving water temperature adjusts platform |
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- 2019-09-30 CN CN201910937332.5A patent/CN111652029A/en active Pending
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- 2020-09-28 GB GBGB2015264.1A patent/GB202015264D0/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101159852A (en) * | 2007-10-31 | 2008-04-09 | 天津市亚安科技电子有限公司 | Electronic platform intelligent video monitoring system |
| CN109530090A (en) * | 2018-11-29 | 2019-03-29 | 宁波锦觅网络科技有限公司 | Spinning and weaving workshop high voltage electrostatic filter |
| CN109634320A (en) * | 2018-12-20 | 2019-04-16 | 邱迪 | Leaving water temperature adjusts platform |
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| GB202015264D0 (en) | 2020-11-11 |
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Application publication date: 20200911 |