Intelligent community dynamic control system

Abstract

The invention relates to a smart community dynamic control system. The system comprises an approach shooting mechanism, a sequence conversion mechanism, a first-layer judgment device, a second-layer judgment device, a last-layer judgment device and a dynamic control device. According to the invention, the intelligent level of intelligent community management can be obviously improved.

Description

Technical Field

[0001] The present invention relates to the field of smart community management, and more specifically, to a smart community dynamic control system. Background Art

[0002] As the vehicle ownership rate in modern society increases, vehicle management has become an increasingly difficult problem. Especially for some old communities and super-large communities, in order to solve this problem, stereo garages have begun to be built, which is also an important aspect of strengthening smart community management.

[0003] A garage generally refers to a place where people park their cars. A mechanical three-dimensional garage refers to a whole parking facility that uses machinery to store and retrieve parked vehicles. A mechanical parking garage with three-dimensional storage is called a mechanical three-dimensional parking garage. It is mainly a multi-plane spatial three-dimensional garage, with a single-story flat parking garage as the core. The garage is uniformly managed, monitored and controlled by a microcomputer, that is, a host computer, to change the spatial position of the parking space, so that the parking space can be transformed from space to plane, thereby realizing the function of multi-story flat parking.

[0004] Due to the characteristics of mechanical multi-story parking garages, underground garages equipped with mechanical multi-story parking garages have strict restrictions on the height of cars entering. However, the prior art lacks a detection and analysis mechanism for the height of cars entering underground garages equipped with mechanical multi-story parking garages, and is unable to prevent cars that are too high from entering the garage, nor is it difficult to provide parking spaces with optimal accommodation heights for cars entering the garage. Summary of the invention

[0005] In order to solve the technical problems in the prior art, the present invention provides a smart community dynamic control system, which can take the longest line segment of the geometric curve corresponding to the distribution pattern of the car in the sequential conversion picture in the pixel column direction as the target line segment, determine the total number of distributed pixels of the target line segment in the sequential conversion picture, and use a three-input and one-output conversion function to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture and the total number of distributed pixels of the target line segment in the sequential conversion picture. Any one of the three inputs is monotonically positively correlated with the output of the conversion function, thereby realizing intelligent analysis of the distribution height of the car, and also introducing a dynamic control device for the distribution height of the car obtained in the analysis. When the maximum value of each maximum accommodating height corresponding to each parking space in the garage is exceeded, a garage access control system set at the entrance of the garage is executed to prohibit release; and when the distribution height of the car obtained by analysis does not exceed the maximum value of each maximum accommodating height corresponding to each parking space in the garage, the type of parking space corresponding to the maximum accommodating height closest to the distribution height of the car among the maximum accommodating heights corresponding to each parking space in the garage is immediately displayed, and a garage access control system set at the entrance of the garage is executed to allow release, thereby preventing cars that are too high from entering the garage and providing cars entering the garage with parking spaces with optimal accommodating heights, thereby improving the utilization rate of various parking spaces in the garage and improving the parking efficiency of the garage.

[0006] According to the present invention, a smart community dynamic control system is provided, the system comprising: An approach shooting mechanism is arranged at the entrance of the garage, and is used to shoot the car that is about to enter the garage, so as to obtain and output the corresponding vehicle approach environment picture. The imaging plane of the shooting lens of the process shooting mechanism is perpendicular to the plane where the ground is located. The garage is a mechanical stereo garage. A sequential conversion mechanism is arranged in a control box body at the entrance of the garage and connected to the approach shooting mechanism, and the sequential conversion mechanism includes a front-end conversion component, a mid-end conversion component and a terminal conversion component, and is used to sequentially perform bilinear interpolation processing, box filtering processing and sharpening processing based on a USM filter on the received vehicle approach environment pictures to obtain and output corresponding sequential conversion pictures; The first layer judgment device is arranged in the control box body and connected to the sequential conversion mechanism, and is used to receive the sequential conversion picture, obtain the imaging focal length corresponding to the sequential conversion picture and the depth of field value of the car in the sequential conversion picture; A secondary layer judgment device is connected to the primary layer judgment device, and is used to take the longest line segment of the geometric curve corresponding to the distribution pattern of the automobile in the sequential conversion picture distributed in the pixel column direction as the target line segment, and determine the total number of distributed pixels of the target line segment in the sequential conversion picture; The last layer judgment device is connected to the first layer judgment device and the second layer judgment device respectively, and is used to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture by using a conversion function with three inputs and one output, wherein any one of the three inputs is monotonically positively correlated with the output of the conversion function; A dynamic control device is connected to the last layer judgment device, and is used to execute a prohibition release control on the garage door control set at the entrance of the garage when the distribution height of the car obtained by analysis exceeds the maximum value of each maximum accommodation height corresponding to each parking space in the garage; Among them, the dynamic control device is also used to perform real-time display operation on the type of parking space corresponding to the maximum accommodation height closest to the distribution height of the car among the maximum accommodation heights corresponding to the various parking spaces in the garage when the distribution height of the car obtained by analysis does not exceed the maximum value of the maximum accommodation heights corresponding to the various parking spaces in the garage, and perform release control on the garage access control set at the entrance of the garage.

[0007] Therefore, the present invention has at least the following important invention points: Invention point 1: taking the longest line segment of the geometric curve corresponding to the distribution pattern of the car in the sequential conversion picture distributed in the pixel column direction as the target line segment, and determining the total number of distributed pixels of the target line segment in the sequential conversion picture; Invention point 2: A conversion function with three inputs and one output is used to analyze the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture. Any one of the three inputs is monotonically positively correlated with the output of the conversion function, thereby realizing intelligent analysis of the distribution height of the car; Invention point three: Introducing a dynamic control device to execute a prohibition release control on the garage access control set at the entrance of the garage when the distribution height of the car obtained by analysis exceeds the maximum value of the maximum accommodation heights corresponding to the various parking spaces in the garage; and when the distribution height of the car obtained by analysis does not exceed the maximum value of the maximum accommodation heights corresponding to the various parking spaces in the garage, the type of parking space corresponding to the maximum accommodation height closest to the distribution height of the car among the maximum accommodation heights corresponding to the various parking spaces in the garage is immediately displayed, and the garage access control set at the entrance of the garage is executed. Release control is performed, thereby preventing cars that are too high from driving into the garage and providing cars driving into the garage with parking spaces with optimal accommodation heights, thereby improving the utilization rate of various parking spaces in the garage and improving the parking efficiency of the garage.

[0008] The smart community dynamic control system of the present invention has wide applications and compact logic. When the distribution height of the incoming car obtained by intelligent analysis does not exceed the maximum value of the respective maximum accommodation heights corresponding to the various parking spaces in the garage, the type of parking space corresponding to the maximum accommodation height closest to the distribution height of the car among the respective maximum accommodation heights corresponding to the various parking spaces in the garage is displayed in real time, and the garage access control set at the entrance of the garage is allowed to release control, thereby improving the intelligent level of garage management. DETAILED DESCRIPTION

[0009] The smart community dynamic control system according to the primary embodiment of the present invention includes: An approach shooting mechanism is arranged at the entrance of the garage, and is used to shoot the car that is about to enter the garage, so as to obtain and output the corresponding vehicle approach environment picture. The imaging plane of the shooting lens of the process shooting mechanism is perpendicular to the plane where the ground is located. The garage is a mechanical stereo garage. For example, an approach shooting mechanism is arranged at the entrance of a garage, and is used to shoot a car that is about to enter the garage, so as to obtain and output a corresponding vehicle approach environment picture. The imaging plane of the shooting lens of the process shooting mechanism is perpendicular to the plane where the ground is located. The mechanical stereo garage arranged in the garage includes: the approach shooting mechanism has a built-in photoelectric sensor component, a flexible circuit board and an optical lens; A sequential conversion mechanism is arranged in a control box body at the entrance of the garage and connected to the approach shooting mechanism, and the sequential conversion mechanism includes a front-end conversion component, a mid-end conversion component and a terminal conversion component, and is used to sequentially perform bilinear interpolation processing, box filtering processing and sharpening processing based on a USM filter on the received vehicle approach environment pictures to obtain and output corresponding sequential conversion pictures; The first layer judgment device is arranged in the control box body and connected to the sequential conversion mechanism, and is used to receive the sequential conversion picture, obtain the imaging focal length corresponding to the sequential conversion picture and the depth of field value of the car in the sequential conversion picture; A secondary layer judgment device is connected to the primary layer judgment device, and is used to take the longest line segment of the geometric curve corresponding to the distribution pattern of the automobile in the sequential conversion picture distributed in the pixel column direction as the target line segment, and determine the total number of distributed pixels of the target line segment in the sequential conversion picture; The last layer judgment device is connected to the first layer judgment device and the second layer judgment device respectively, and is used to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture by using a conversion function with three inputs and one output, wherein any one of the three inputs is monotonically positively correlated with the output of the conversion function; A dynamic control device is connected to the last layer judgment device, and is used to execute a prohibition release control on the garage door control set at the entrance of the garage when the distribution height of the car obtained by analysis exceeds the maximum value of each maximum accommodation height corresponding to each parking space in the garage; The dynamic control device is further used to perform real-time display of the type of parking space corresponding to the maximum accommodation height closest to the distribution height of the car among the maximum accommodation heights corresponding to the various parking spaces in the garage when the distribution height of the car obtained by analysis does not exceed the maximum value of the maximum accommodation heights corresponding to the various parking spaces in the garage, and to perform release control on the garage door access control set at the entrance of the garage; Among them, a conversion function with three inputs and one output is used to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture and the total number of distributed pixels of the target line segment in the sequential conversion picture, and any one of the three inputs is monotonically positively associated with the output of the conversion function, including: using a MATLAB toolbox to implement a conversion function with three inputs and one output to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture and the total number of distributed pixels of the target line segment in the sequential conversion picture, and simulating and testing the processing process of monotonically positively associated with the output of the conversion function.

[0010] Compared with the primary embodiment of the present invention, the smart community dynamic control system of the secondary embodiment of the present invention may also include the following components: The temperature measuring mechanism comprises a plurality of temperature measuring units, which are used to respectively measure the current surface temperature values ​​of the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device; Wherein, the temperature measurement mechanism includes a plurality of temperature measurement units, which are used to respectively measure the current surface temperature values ​​of the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, including: the plurality of temperature measurement units respectively used for the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device are a plurality of non-contact temperature sensors; Wherein, the temperature measurement mechanism includes a plurality of temperature measurement units for respectively measuring the current surface temperature values ​​of the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, and further includes: the internal structures of the plurality of non-contact temperature sensors respectively used for the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device are the same; Wherein, the temperature measurement mechanism includes a plurality of temperature measurement units, which are used to respectively measure the current surface temperature values ​​of the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, and further includes: a plurality of non-contact temperature sensors respectively used for the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device have the same temperature measurement upper limit threshold and temperature measurement lower limit threshold; And wherein, the temperature measuring mechanism includes multiple temperature measuring units, which are used to respectively measure the current surface temperature values ​​of the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and also includes: the multiple non-contact temperature sensors respectively used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device are at equal distances from the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device.

[0011] Compared with the primary embodiment of the present invention, the smart community dynamic control system of the secondary embodiment of the present invention may further include the following components: A photoelectric alarm mechanism is connected to the plurality of non-contact temperature sensors respectively used by the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the plurality of non-contact temperature sensors respectively used by the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device; Wherein, the photoelectric alarm mechanism is respectively connected to a plurality of non-contact temperature sensors respectively used for the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the plurality of non-contact temperature sensors respectively used for the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device, including: the photoelectric alarm mechanism includes an optical alarm unit and an electrical alarm unit; And wherein, the photoelectric alarm mechanism is respectively connected to multiple non-contact temperature sensors used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the multiple non-contact temperature sensors used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and also includes: the optical alarm unit flashes at a set frequency to perform the temperature alarm action.

[0012] In addition, in the smart community dynamic control system, the first-level judgment device is arranged in the control box body and connected to the sequential conversion mechanism, and is used to receive the sequential conversion screen, and obtain the imaging focal length corresponding to the sequential conversion screen and the depth of field value of the car in the sequential conversion screen, including: based on the standard appearance pattern of the car, identifying one or more imaging areas corresponding to one or more cars in the sequential conversion screen, and analyzing the depth of field value of the car in the sequential conversion screen based on the depth of field values ​​corresponding to each pixel point of the imaging area occupying the largest number of pixels.

[0013] Although the above disclosure is about the preferred embodiment of the present invention, it should be understood that the above details are for illustration only. Those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention.

Claims

1. A smart community dynamic control system, characterized in that: The system comprises: An approach shooting mechanism is arranged at the entrance of the garage, and is used to shoot the car that is about to enter the garage, so as to obtain and output the corresponding vehicle approach environment picture. The imaging plane of the shooting lens of the process shooting mechanism is perpendicular to the plane where the ground is located. The garage is a mechanical stereo garage. A sequential conversion mechanism is arranged in a control box body at the entrance of the garage and connected to the approach shooting mechanism, and the sequential conversion mechanism includes a front-end conversion component, a mid-end conversion component and a terminal conversion component, and is used to sequentially perform bilinear interpolation processing, box filtering processing and sharpening processing based on a USM filter on the received vehicle approach environment pictures to obtain and output corresponding sequential conversion pictures; The first layer judgment device is arranged in the control box body and connected to the sequential conversion mechanism, and is used to receive the sequential conversion picture, obtain the imaging focal length corresponding to the sequential conversion picture and the depth of field value of the car in the sequential conversion picture; A secondary layer judgment device is connected to the primary layer judgment device, and is used to take the longest line segment of the geometric curve corresponding to the distribution pattern of the automobile in the sequential conversion picture distributed in the pixel column direction as the target line segment, and determine the total number of distributed pixels of the target line segment in the sequential conversion picture; The last layer judgment device is connected to the first layer judgment device and the second layer judgment device respectively, and is used to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture by using a conversion function with three inputs and one output, wherein any one of the three inputs is monotonically positively correlated with the output of the conversion function; A dynamic control device is connected to the last layer judgment device, and is used to execute a prohibition release control on the garage door control set at the entrance of the garage when the distribution height of the car obtained by analysis exceeds the maximum value of each maximum accommodation height corresponding to each parking space in the garage; Among them, the dynamic control device is also used to perform real-time display operation on the type of parking space corresponding to the maximum accommodation height closest to the distribution height of the car among the maximum accommodation heights corresponding to the various parking spaces in the garage when the distribution height of the car obtained by analysis does not exceed the maximum value of the maximum accommodation heights corresponding to the various parking spaces in the garage, and perform release control on the garage access control set at the entrance of the garage.

2. The smart community dynamic control system according to claim 1, characterized in that: A conversion function with three inputs and one output is used to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture, and any one of the three inputs is monotonically positively associated with the output of the conversion function, including: using a MATLAB toolbox to implement a conversion function with three inputs and one output to parse the distribution height of the car according to the imaging focal length corresponding to the sequential conversion picture, the depth of field value of the car in the sequential conversion picture, and the total number of distributed pixels of the target line segment in the sequential conversion picture, and simulating and testing the processing process of any one of the three inputs being monotonically positively associated with the output of the conversion function.

3. The smart community dynamic control system according to claim 2, characterized in that: The system further comprises: The temperature measuring mechanism comprises a plurality of temperature measuring units, which are used to respectively measure the current surface temperature values ​​of the sequence conversion mechanism, the first layer judgment device, the second layer judgment device and the last layer judgment device; Among them, the temperature measurement mechanism includes multiple temperature measurement units, which are used to respectively measure the current surface temperature values ​​of the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, including: the multiple temperature measurement units respectively used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device are multiple non-contact temperature sensors.

4. The smart community dynamic control system according to claim 3, characterized in that: The temperature measuring mechanism includes multiple temperature measuring units, which are used to respectively measure the current surface temperature values ​​of the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device. It also includes: the internal structures of multiple non-contact temperature sensors respectively used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device are the same.

5. The smart community dynamic control system according to claim 3, characterized in that: The temperature measuring mechanism includes a plurality of temperature measuring units for respectively measuring the current surface temperature values ​​of the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and also includes: a plurality of non-contact temperature sensors respectively used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device have the same temperature measurement upper limit threshold and temperature measurement lower limit threshold.

6. The smart community dynamic control system according to claim 5, characterized in that: The temperature measuring mechanism includes a plurality of temperature measuring units for respectively measuring the current surface temperature values ​​of the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and further includes: the plurality of non-contact temperature sensors respectively used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device are at equal distances from the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device.

7. The smart community dynamic control system according to any one of claims 3 to 6, characterized in that: The system further comprises: The photoelectric alarm mechanism is respectively connected to multiple non-contact temperature sensors used for the sequence conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the multiple non-contact temperature sensors used for the sequence conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device.

8. The smart community dynamic control system according to claim 7, characterized in that: The photoelectric alarm mechanism is respectively connected to multiple non-contact temperature sensors respectively used for the sequence conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the multiple non-contact temperature sensors respectively used for the sequence conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, including: the photoelectric alarm mechanism includes an optical alarm unit and an electrical alarm unit.

9. The smart community dynamic control system according to claim 8, characterized in that: The photoelectric alarm mechanism is respectively connected to multiple non-contact temperature sensors used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and is used to perform corresponding temperature alarm actions based on the temperature measurement results of the multiple non-contact temperature sensors used for the sequential conversion mechanism, the first-layer judgment device, the second-layer judgment device and the last-layer judgment device, and also includes: the optical alarm unit flashes at a set frequency to perform the temperature alarm action.