CN111519730A - Intelligent water speed and water flow path regulating planning system - Google Patents

Abstract

The present invention provides an intelligent water speed and water flow route planning system, which specifically includes: a cloud, a water pump sensor and a rainfall sensor; both the water pump sensor and the rainfall sensor are connected to the cloud through a wireless network; The water pump sensor is installed in the drainage pumps of the sewer pipes in various places in the city, and is used to obtain the drainage conditions of the sewer pipes in various places in the city; the rainfall sensor is installed on the road surfaces in various places in the city, and is used to obtain the rainfall conditions in various places in the city. ; The cloud collects urban drainage conditions and rainfall conditions, and conducts route planning for the amount of precipitation to be discharged to rivers, so as to ensure that rainwater accumulation does not occur on urban road surfaces. The beneficial effects of the invention are: without destroying the original urban drainage system, the rainwater in the city can be drained in time, and the problem of water accumulation caused by the failure of the drainage system on urban roads in rainy days is solved.

Description

An intelligent adjustment water speed and water flow route planning system

technical field

The invention relates to the field of urban planning, in particular to an intelligently adjusting water speed and water flow route planning system.

Background technique

At present, there are many existing problems in the urban drainage system, and water transfer methods such as wetland parks and seepage surfaces can only be solved to a certain extent. It will silt up and pour back into the streets of the city, causing great trouble to people. It is not uncommon for some drainage pipes and drainage channels to be unusable due to various reasons, and it will cause a certain degree of traffic problems in rainy days. However, the drainage system is rebuilt. Such infrastructure will impose a greater burden on transportation and municipal budgets, and the problem of drainage may not be completely solved. Based on this, it is inconvenient to use the drainage system in the present invention. By arranging multiple precipitation collection sensors in the city, multiple water flow monitoring sensors are also arranged in the drainage channel. Collect this information and send it to the Internet for artificial intelligence analysis and processing. By analyzing the precipitation in various parts of the city and the current drainage capacity of each drainage pipeline, the Internet artificial intelligence cloud plans the current water flow that must be achieved for each drainage channel, and then The Internet artificial intelligence cloud controls the speed-regulating pump to adjust the flow rate of the drainage channel it is responsible for to the correct value. The stagnant water in the severely waterlogged area can be discharged into the urban river in time to alleviate the traffic problems caused by the stagnant water.

SUMMARY OF THE INVENTION

In view of this, the present invention provides an intelligent adjustment water speed and water flow route planning system.

The present invention provides an intelligently adjusting water speed and water flow route planning system, comprising:

Cloud, water pump sensor and rainfall sensor; both the water pump sensor and the rainfall sensor are connected to the cloud through a wireless network; there are multiple water pump sensors, which are respectively installed in the drainage pumps of the sewer pipes around the city It is used to obtain the drainage conditions of the drainage channels in various parts of the city; there are multiple rainfall sensors, which are respectively set at different positions on the surface of the city to obtain the rainfall conditions of various parts of the city; the cloud passes the water pump through the The sensor and the rainfall sensor collect the drainage and rainfall of the city, and plan the route of the rainfall to the river.

Further, each of the water pump sensors includes a camera installed on the water pump and a flow rate sensor installed on the water pump; the camera is used to photograph the drainage image of the drainage channel, and upload the drainage image to the cloud; the flow rate The sensor is used to detect water pump drainage data, and upload the drainage data to the cloud; the cloud uses a feedforward convolutional neural network to analyze the drainage image to obtain whether the drainage channel is blocked; the cloud analyzes the drainage data to obtain The drainage volume of the drainage channel; the drainage situation includes whether the drainage channel is blocked and the drainage volume of the drainage channel.

Further, the rainfall sensor includes a single-chip microcomputer, a capacitive sensor, a water carrier and a motor; the motor is connected to the water carrier through a connecting rod; the capacitive sensor is provided at the bottom of the water carrier; the capacitive sensor and the motor are electrically connected to the single chip microcomputer; the single chip microcomputer is used to read the capacitance value of the capacitive sensor to calculate the water volume; when the water volume increases, the capacitance value of the capacitive sensor becomes larger; when the capacitance value reaches the predetermined value When the capacitance threshold is set, the rainwater in the water receiver overflows, and the rotation of the motor drives the water receiver to turn over to pour out the water.

Further, the water pump is driven by a motor to drive the pump blades to rotate to adjust the water flow; the motor further includes a control and drive device, and the control and drive device is also connected to the cloud through a wireless network; the cloud and the Communication with the control drive device to adjust the rotational speed of the motor to adjust the displacement.

Further, the water pump is also equipped with a water pump running mechanism wheel, which is used for moving when the drainage channel is blocked and dredging the drainage channel.

Further, the rainfall sensor is placed on the surface of the city, and one is placed every L m to cover the entire city; L is a preset value, and L>0.

Further, the drainage channels include surface drainage channels and underground drainage pipes; there are multiple drainage channels and drainage pipes, which together form an urban drainage system.

The cloud collects the city's drainage and rainfall conditions through the water pump sensor and the rainfall sensor, and plans a route for the rainfall to be discharged to the river, specifically:

S101: The cloud collects the rainfall data detected by the rainfall sensor installed in the city through a wireless network, and aggregates to obtain the total rainfall in the city;

S102: The cloud collects, through a wireless network, the drainage situation detected by the water pump sensor installed in the city, and analyzes it to obtain the faulty drainage channel, the drainage channel that is normally drained, and the total drainage volume of the current drainage channel in the city;

S103: The cloud sends a control signal to the control drive device in the drainage channel for normal drainage according to the principle that the current total drainage volume is greater than the total urban rainfall, and adjusts the rotation speed of the fan blades of the pump by increasing the speed of the motor, so as to increase the water pump in the drainage channel for normal drainage. For the faulty drainage channel, the speed of the pump fan blade is temporarily adjusted by reducing the motor speed to reduce the flow rate of the pump in the faulty drainage channel and reduce the drainage volume; at the same time, the cloud also informs via SMS. The specific location of the faulty drainage pipe for the relevant personnel;

S104: Relevant personnel change the position of the water pump in the faulty drainage pipeline through the wheel of the water pump running mechanism to clear the blockage, or replace the water pump, so as to repair the faulty drainage pipeline and restore it to a normal drainage channel;

S105: The cloud adjusts the speed of the fan blades of the water pump by increasing the motor speed for the drainage channel restored to normal drainage, so as to increase the flow rate of the water pump in the drainage channel restored to normal drainage, further increase the drainage volume, and perform the drainage task.

The beneficial effects brought by the technical solution provided by the invention are: without destroying the original urban drainage system, the rainwater in the city can be drained in time, and the problem of water accumulation on urban roads caused by the failure of the drainage system in rainy days is solved.

Description of drawings

Fig. 1 is the structure diagram of a kind of intelligent adjustment water speed and water flow route planning system of the present invention;

2 is a structural diagram of a convolutional neural network in an embodiment of the present invention;

3 is a structural diagram of a rainfall sensor in an embodiment of the present invention;

In Figure 1, the meanings of each number are as follows:

1. Cloud 2. Water pump fan blade 3. Water pump running mechanism wheel 4. Water pump sensor 5. Rainfall sensor 6. Surface 7. Water pump 8. First drain pipe 9. Second drain pipe 10. First drain channel 11. No. 1 Second drain 12. Third drain 13. River.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the embodiments of the present invention will be further described below with reference to the accompanying drawings.

Referring to FIG. 1, an embodiment of the present invention provides a structural diagram of a system for intelligently adjusting water speed and water flow route planning, which specifically includes: a cloud 1, a water pump sensor 2, and a rainfall sensor 5; the water pump sensor 2 and the The rainfall sensors 5 are all connected to the cloud through a wireless network; there are multiple water pump sensors 2, which are respectively arranged in the drainage pumps of the sewer pipes in various places in the city, and are used to obtain the drainage conditions of the drainage channels in various places in the city; There are a plurality of the rainfall sensors 5, which are respectively arranged at different positions on the urban surface 6 to obtain the rainfall conditions in various parts of the city; Drainage and rainfall, and plan the route of rainfall to river 13.

Each of the water pump sensors 2 includes a camera installed on the water pump 7 and a flow rate sensor installed on the water pump 7; the camera is used to capture the drainage image of the drainage channel, and upload the drainage image to the cloud 1; the The flow rate sensor is used to detect water pump drainage data, and upload the drainage data to the cloud 1; the cloud uses a feedforward convolutional neural network to analyze whether the drainage channel is blocked according to the drainage image; in the embodiment of the present invention, the A convolutional neural network is a feedforward neural network whose artificial neurons can respond to surrounding units within a partial coverage area to extract image features. It mainly includes a convolution layer, a pooling layer, and a fully connected layer; its specific structure refers to Figure 2, which is a structural diagram of a convolutional neural network in an embodiment of the present invention; wherein, the convolution layer is a set of parallel feature maps, which It is formed by sliding different convolution kernels on the input image and running certain operations; the pooling layer is a non-linear form of downsampling, and the method of the maximum pooling layer is adopted in this patent embodiment; after several convolutions After the product and max pooling layer, the advanced reasoning in the neural network is completed by the fully connected layer; after the output of the convolutional layer, the extracted image features are input into the two fully connected layers, and finally the classification result is output through the softmax layer, that is, the drain Is it blocked.

Please refer to FIG. 3, which is a structural diagram of a rainfall sensor; the rainfall sensor includes a single-chip microcomputer, a capacitive sensor, a water carrier and a motor; the motor is connected to the water carrier through a connecting rod; the water carrier The capacitive sensor is arranged at the bottom; the capacitive sensor and the motor are both electrically connected to the single-chip microcomputer; the single-chip microcomputer is used to read the capacitance value of the capacitive sensor to calculate the water volume; when the water volume increases, the capacitive sensor When the capacitance value reaches the preset capacitance threshold, the rainwater in the water receiver overflows, and the motor rotates to drive the water receiver to turn over to pour out the water, and the single-chip microcomputer records the The number of times the motor turns to determine the total amount of rainfall.

The cloud 1 analyzes and obtains the drainage volume of the drainage channel according to the drainage data; the drainage condition includes whether the drainage channel is blocked and the drainage volume of the drainage channel.

The water pump 7 is driven by the motor to rotate the water pump fan blade 2 to adjust the water flow; the motor further includes a control driving device, and the control driving device is also connected to the cloud 1 through a wireless network; The control drive communicates to adjust the motor speed to adjust the displacement.

The water pump 7 is also equipped with a water pump running mechanism wheel 3, which is used for moving when the drainage channel is blocked and dredging the drainage channel.

In this embodiment, the rainfall sensor 5 is placed on the urban surface 6, and one is placed every 5m to cover the entire city;

The drainage channels include 6 drainage channels located on the surface and underground drainage pipes; there are multiple drainage channels and drainage pipes, which together form an urban drainage system. In this embodiment, only three drains and two drains are listed, namely the first drain 10, the second drain 11, the third drain 12, the first drain 8 and the second drain 9.

The cloud collects the drainage and rainfall conditions of the city through the water pump sensor 2 and the rainfall sensor 5, and plans a route for the rainfall to be discharged to the river 13, specifically:

S101: The cloud 1 collects the rainfall data detected by the rainfall sensor 5 installed in the city through a wireless network, and summarizes to obtain the total rainfall in the city;

S102: The cloud 1 collects, through a wireless network, the drainage situation detected by the water pump sensor 4 installed in the city, and analyzes it to obtain the faulty drainage channel, the drainage channel normally drained, and the total drainage volume of the current drainage channel in the city;

S103: The cloud 1 sends a control signal to the control and drive device in the drainage channel for normal drainage according to the principle that the current total drainage volume is greater than the total urban rainfall, and adjusts the rotation speed of the pump fan blade 2 by increasing the motor speed, so as to increase the drainage volume of normal drainage. The flow rate of the water pump 7 in the channel is increased, and the drainage volume is increased; for the drainage channel with fault, the speed of the pump fan blade 2 is temporarily adjusted by reducing the motor speed to reduce the flow rate of the water pump 7 in the faulty drainage channel and reduce the drainage volume; at the same time, the cloud 1 The specific location of the faulty drainage pipe is also notified to the relevant personnel through text messages;

S104: Relevant personnel change the position of the water pump 7 in the faulty drainage pipeline through the wheel 3 of the water pump running mechanism to clear the blockage, or replace the water pump 7, so as to repair the faulty drainage pipeline and restore it to a normal drainage channel ;

S105: The cloud 1 pair of drainage channels restored to normal drainage adjust the rotational speed of the water pump fan blades 2 by increasing the motor speed, so as to increase the flow rate of the water pump 7 in the drainage channel restored to normal drainage, further increase the drainage volume, and perform drainage tasks .

The beneficial effects of the invention are: without destroying the original urban drainage system, the rainwater in the city can be drained in time, and the problem of water accumulation caused by the failure of the drainage system on urban roads in rainy days is solved.

The above-described embodiments and features of the embodiments herein may be combined with each other without conflict.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (8)

1. The utility model provides an intelligent regulation water speed and water flow route planning system which characterized in that: the system comprises a cloud (1), a water pump sensor (4) and a rainfall sensor (5); the water pump sensor (4) and the rainfall sensor (5) are connected with the cloud end in a wireless network mode; the water pump sensors (4) are respectively arranged in the drainage pumps of the sewer pipelines at various places of the city and are used for acquiring the drainage condition of the sewer pipelines at various places of the city; the rainfall sensors (5) are arranged at different positions of the urban ground surface (6) respectively and used for acquiring the rainfall conditions of all places in the city; the cloud end collects the urban drainage condition and the rainfall condition through the water pump sensor (4) and the rainfall sensor (5), and plans a route of the rainfall to the river (13).

2. The system of claim 1, wherein the system comprises: each water pump sensor (4) comprises a camera arranged on the water pump (7) and a flow velocity sensor arranged on the water pump (7); the camera is used for shooting a drainage image of the drainage channel and uploading the drainage image to the cloud end (1); the flow velocity sensor is used for detecting water pump drainage data and uploading the drainage data to the cloud end (1); the cloud (1) analyzes whether the drainage channel is blocked or not by adopting a feedforward convolutional neural network according to the drainage image; the cloud (1) analyzes the drainage data to obtain the drainage quantity of the drainage channel; the drainage conditions include whether the drain is clogged and the amount of drainage of the drain.

3. The system of claim 1, wherein the system comprises: the rainfall sensor (5) comprises a single chip microcomputer, a capacitance sensor, a water bearing device and a motor; the motor is connected to the water bearing device through a connecting rod; the bottom of the water bearing device is provided with the capacitance sensor; the capacitance sensor and the motor are both electrically connected with the single chip microcomputer; the single chip microcomputer is used for reading in the capacitance value of the capacitance sensor so as to calculate the water quantity; when the amount of water increases, the capacitance value of the capacitive sensor becomes large; when the capacitance value reaches a preset capacitance threshold value, rainwater in the water bearing device overflows, the motor rotates to drive the water bearing device to overturn, water is poured out, and meanwhile the single chip microcomputer records the rotation times of the motor to determine the total rainfall.

4. The system of claim 2, wherein the system comprises: the water pump (7) is characterized in that the motor drives the water pump fan blades (2) to rotate so as to adjust water flow; the motor further comprises a control driving device, and the control driving device is also connected with the cloud end (1) through a wireless network; the cloud end (1) is communicated with the control driving device to adjust the rotating speed of the motor so as to adjust the water displacement.

5. The system of claim 4, wherein the system comprises: the water pump (7) is also provided with a water pump travelling mechanism wheel (3) which is used for moving under the condition that the drainage channel is blocked and dredging the drainage channel.

6. The system of claim 1, wherein the system comprises: the rainfall sensors (5) are arranged on the urban ground surface (6) every Lm to cover the whole city; l is a preset value, and L > 0.

7. The system of claim 1, wherein the system comprises: the drainage channel comprises a drainage channel positioned on the ground surface (6) and an underground drainage pipe; the drainage channel with the drain pipe all has a plurality ofly, constitutes urban drainage system jointly.

8. The system of claim 2, wherein the system comprises: the cloud end collects the urban drainage condition and the rainfall condition through the water pump sensor (4) and the rainfall sensor (5), and plans a route of the rainfall to the river (13), and specifically comprises the following steps:

s101: the cloud (1) collects rainfall data detected by the rainfall sensor (5) installed in a city in a wireless network mode, and summarizes the rainfall data to obtain the total rainfall of the city;

s102: the cloud (1) collects the drainage conditions detected by the water pump sensors (4) installed in cities in a wireless network manner, and analyzes the drainage conditions to obtain the drainage channels with faults, the drainage channels with normal drainage and the total drainage quantity of the current drainage channels in the cities;

s103: the cloud end (1) sends a control signal to a control driving device in a normally-drained drainage channel according to the principle that the current total drainage is larger than the total rainfall of a city, and adjusts the rotating speed of a fan blade (2) of a water pump by increasing the rotating speed of a motor so as to increase the flow speed of a water pump (7) in the normally-drained drainage channel and increase the drainage; for the water drainage channel with the fault, temporarily reducing the rotating speed of the motor to adjust the rotating speed of the fan blade (2) of the water pump so as to reduce the flow speed of the water pump (7) in the water drainage channel with the fault and reduce the water drainage amount; meanwhile, the cloud (1) informs related personnel of the specific position of the faulty drainage pipeline in a short message manner;

s104: related personnel change the position of the water pump (7) in the drainage pipeline with the fault through the water pump travelling mechanism wheel (3) to dredge the blockage, or replace the water pump (7) so as to maintain the drainage pipeline with the fault and restore the drainage pipeline to a drainage channel with normal drainage;

s105: high in the clouds (1) is to recovering for normal excretory drain, through the rotational speed that improves motor speed regulation water pump flabellum (2) to increase the velocity of flow that resumes for water pump (7) in the normal excretory drain, further increase displacement, execute the drainage task.

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