CN117033832A - Regional population counting method and system based on cache - Google Patents

Abstract

The invention discloses a regional population counting method and a regional population counting system based on cache, which belong to the technical field of wireless positioning and population counting, wherein the realization of the method comprises sensor deployment, sensor data receiving and processing, sensor data pushing to a processing unit and data processing and displaying; the sensor deployment comprises the steps that a plurality of sensors are deployed in a designated area, a terminal is worn by a person in the area, and the plurality of sensors are used for detecting that the person wearing the terminal enters and leaves the area; the sensor data receiving process is carried out, and each sensor records the information of the entering and leaving of the personnel in real time through a caching technology and stores the information in a cache; the sensor data are pushed to the processing unit, and when a person enters or leaves the area, the sensor sends corresponding information to the central processing unit. The invention can conveniently count the number of people, and the user can count the number of people in the area rapidly and accurately by simply deploying the sensor and the personnel terminal in the early stage and performing simple operation.

Description

A cache-based regional people counting method and system

Technical field

The present invention relates to the technical field of wireless positioning and people counting, specifically a cache-based regional people counting method and system.

Background technique

At present, people counting has important application value in many scenarios, such as factories, office buildings, stadiums and other public places. Traditional people counting methods usually use manual counting or methods based on video image processing, but these methods have problems such as inaccurate counting and time-consuming. Therefore, an efficient and accurate people counting method is needed to meet actual needs.

Contents of the invention

The technical task of the present invention is to address the above shortcomings and provide a cache-based regional people counting method and system, which can conveniently carry out people counting. Users only need to deploy sensors and personnel terminals in advance and perform simple operations. Quick, accurate, and low-risk counting of people in an area.

The technical solutions adopted by the present invention to solve the technical problems are:

A cache-based regional people counting method. The implementation of this method includes sensor deployment, sensor data reception and processing, sensor data push to the processing unit and data processing display;

The sensor deployment is to deploy multiple sensors in a designated area, and people in the area wear terminals. The multiple sensors are used to detect when people wearing terminals enter and leave the area;

The sensor data is received and processed, and each sensor records the information of people entering and leaving in real time through caching technology, and stores it in the cache;

The sensor data is pushed to the processing unit. When a person enters or leaves the area, the sensor sends corresponding information to the central processing unit;

The data processing shows that after receiving the information sent by the sensor, the central processing unit updates the personnel information in the cache according to the information, and calculates the number of people in the area in real time; and outputs the number of people counting results to the display screen and storage device as needed.

This method solves the problems of slow people counting, large delay, and untimely data counting. This method can be used to conveniently count people. Users only need to deploy sensors and personnel wearing terminals in advance, and perform simple operations to count the number of people in an area quickly, accurately, and with low risk. Caching technology can be used to record and update personnel information in real time to achieve efficient people counting.

Preferably, the terminal includes a UWB device and a Bluetooth device, and the sensors are arranged as needed to cover the entire area and ensure that the entry and exit of people can be accurately detected.

Preferably, the sensor can determine the entry and exit of a person by receiving data information reported by the terminal;

The sensor transmits information to the central processing unit through wireless communication or wired connection.

Preferably, by reading the real-time information data of people entering and leaving the area recorded in the cache, the number of people in the area can be quickly counted.

Preferably, the data processing display and people counting results can be displayed in digital form on the display screen, or can be saved in a storage device for subsequent analysis and use.

Preferably, the implementation process of this method is as follows:

1) The terminal worn by the person reports the person’s location information;

2) The sensor receives the person's location information and pushes it to the central processing unit;

3) The central processing unit performs location information adaptation processing;

4). The central processing unit processes location information data and stores the processing results in cache and database;

5) Display the results of personnel location information data processing, including large-screen display and mobile phone display.

Preferably, the terminals worn by the personnel can be set in different types for summarizing the number of multiple types of personnel, including visitors and employees.

The invention also claims a cache-based regional people counting system, including a detection terminal, a sensor, a central processing unit and a display module,

The detection terminal is worn by people in the area and is used to mark the person wearing it;

The sensor is used to detect when a person wearing the terminal enters and leaves the area, and records the received data in the cache; at the same time, when someone enters or leaves the area, the sensor sends corresponding information to the central processing unit;

After receiving the information sent by the sensor, the central processing unit updates the personnel information in the cache according to the information and calculates the number of people in the area in real time; at the same time, it transmits the data to the display module and storage device as needed;

The display module is used to output the people counting results to the display screen.

Further, the system also includes a storage device, and the central processing unit stores the real-time information data of people entering and leaving the area to the storage device; by reading the real-time information data of people entering and leaving the area in the storage device, it can Quickly count the number of people in the area.

Preferably, the system implements regional population statistics as follows:

1) The terminal worn by the person reports the person’s location information;

2) The sensor receives the person's location information and pushes it to the central processing unit;

3) The central processing unit performs location information adaptation processing;

4). The central processing unit processes location information data and stores the processing results in cache and database;

5) Display the results of personnel location information data processing, including large-screen display and mobile phone display.

Compared with the existing technology, the cache-based regional people counting method and system of the present invention have the following beneficial effects:

By deploying multiple sensors, all-round monitoring of people in the area can be achieved and the accuracy of people counting can be improved; using caching technology, personnel information can be recorded and updated in real time, improving the real-time performance and efficiency of people counting.

This method can be flexibly applied to different scenarios, such as factories, office buildings, stadiums, etc., to meet the people counting needs of different scenarios.

Description of the drawings

Figure 1 is a schematic diagram of the implementation principle of a cache-based regional people counting method provided by an embodiment of the present invention.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments.

The embodiment of the present invention provides a cache-based regional people counting method. The implementation of the method includes sensor deployment, sensor data reception and processing, sensor data push to the processing unit and data processing display; this method is used to quickly and accurately count people in a designated area. The number of people in the area is measured through terminals worn by people in the area, and cache technology is used to record and update personnel information in real time, thereby achieving efficient people counting.

The sensor deployment is to deploy multiple sensors in a designated area, and people in the area wear terminals. The terminals can be UWB devices, Bluetooth devices, etc., and the multiple sensors are used to detect when people wearing terminals enter and leave the area; sensors Arrange as necessary to cover the entire area and ensure accurate detection of entry and exit of persons.

The terminals worn by the personnel can be set to different types for summarizing the number of multiple types of personnel, including visitors and employees.

In the sensor data receiving and processing, each sensor records the information of personnel entering and leaving in real time through caching technology and stores it in the cache; the sensor can determine the entering and leaving of personnel by receiving the data information reported by the terminal.

The sensor data is pushed to the processing unit. When someone enters or leaves the area, the sensor sends corresponding information to the central processing unit; the sensor can transmit the information to the central processing unit through wireless communication or wired connection.

The data processing shows that after the central processing unit receives the information sent by the sensor, it updates the personnel information in the cache according to the information and calculates the number of people in the area in real time. The central processing unit can use algorithms to process the information sent by the sensor to Accurately count the number of people; and output the number of people counting results to the display screen and storage device as needed.

The data processing shows that the people counting results can be displayed on the display screen in digital form, or can be saved in a storage device for subsequent analysis and use.

By reading the real-time information data of people entering and leaving the area recorded in the cache, the number of people in the area can be quickly counted.

As shown in Figure 1, the implementation process of this method is as follows:

1) The terminal worn by the person reports the person’s location information;

2) The sensor receives the person's location information and pushes it to the central processing unit;

3) The central processing unit performs location information adaptation processing;

4). The central processing unit processes location information data and stores the processing results in cache and database;

5) Display the results of personnel location information data processing, including large-screen display and mobile phone display.

This method solves the problems of slow people counting, large delay, and untimely data counting. This method can be used to conveniently count people. Users only need to deploy sensors and personnel wearing terminals in advance, and perform simple operations to count the number of people in an area quickly, accurately, and with low risk. Caching technology can be used to record and update personnel information in real time to achieve efficient people counting.

Embodiments of the present invention also provide a cache-based regional people counting system, including a detection terminal, a sensor, a central processing unit and a display module.

The detection terminal is worn by people in the area and is used to mark the person wearing it;

The sensor is used to detect when a person wearing the terminal enters and leaves the area, and records the received data in the cache; at the same time, when someone enters or leaves the area, the sensor sends corresponding information to the central processing unit;

After receiving the information sent by the sensor, the central processing unit updates the personnel information in the cache according to the information and calculates the number of people in the area in real time; at the same time, it transmits the data to the display module and storage device as needed;

The display module is used to output the people counting results to the display screen.

Among them, the terminal can be a UWB device or a Bluetooth device, used to detect people entering and leaving the area; the terminal can be set to different types to summarize the number of multiple types of people, such as visitors, employees, etc. Sensors can be arranged as needed to cover the entire area and ensure accurate detection of the entry and exit of persons.

The sensor can determine the entry and exit of a person by receiving information such as data reported by the person's terminal. Sensors can transmit information to the central processing unit through wireless communication or wired connections.

The system also includes a storage device, and the central processing unit stores the real-time information data of people entering and leaving the area to the storage device; by reading the real-time information data of people entering and leaving the area in the storage device, statistics can be quickly obtained. The number of people in the area.

The implementation process of this system to implement regional population statistics is as follows:

1) The terminal worn by the person reports the person’s location information;

2) The sensor receives the person's location information and pushes it to the central processing unit;

3) The central processing unit performs location information adaptation processing;

4). The central processing unit processes location information data and stores the processing results in cache and database;

5) Display the results of personnel location information data processing, including large-screen display and mobile phone display.

Through the above specific embodiments, those skilled in the technical field can easily implement the present invention. However, it should be understood that the present invention is not limited to the specific embodiments described above. On the basis of the disclosed embodiments, those skilled in the technical field can arbitrarily combine different technical features to achieve different technical solutions.

Except for the technical features described in the specification, they are all technologies known to those skilled in the art.

Claims (10)

1. A cache-based regional people counting method, characterized in that the implementation of the method includes sensor deployment, sensor data reception and processing, sensor data push to the processing unit and data processing display; The sensor deployment is to deploy multiple sensors in a designated area, and people in the area wear terminals. The multiple sensors are used to detect when people wearing terminals enter and leave the area; The sensor data is received and processed, and each sensor records the information of people entering and leaving in real time through caching technology, and stores it in the cache; The sensor data is pushed to the processing unit. When a person enters or leaves the area, the sensor sends corresponding information to the central processing unit; The data processing shows that after receiving the information sent by the sensor, the central processing unit updates the personnel information in the cache according to the information, and calculates the number of people in the area in real time; and outputs the number of people counting results to the display screen and storage device as needed. 2. A cache-based regional people counting method according to claim 1, characterized in that the terminal includes a UWB device and a Bluetooth device, and the sensors are arranged as needed to cover the entire area and ensure accurate The entry and exit of persons is detected. 3. A cache-based regional people counting method according to claim 1 or 2, characterized in that the sensor can determine the entry and exit of people by receiving data information reported by the terminal; The sensor transmits information to the central processing unit through wireless communication or wired connection. 4. A cache-based regional people counting method according to claim 1, characterized in that by reading the real-time information data of people entering and leaving the area recorded in the cache, the number of people in the area can be quickly counted. 5. A cache-based regional people counting method according to claim 1 or 4, characterized in that the data processing display and the people counting results can be displayed in digital form on the display screen, or can also be saved in a storage device for subsequent analysis and use. 6. A cache-based regional people counting method according to claim 1, characterized in that the implementation process of the method is as follows: 1) The terminal worn by the person reports the person’s location information; 2) The sensor receives the person's location information and pushes it to the central processing unit; 3) The central processing unit performs location information adaptation processing; 4). The central processing unit processes location information data and stores the processing results in cache and database; 5) Display the results of personnel location information data processing, including large-screen display and mobile phone display. 7. A cache-based regional people counting method according to claim 1, characterized in that the terminal worn by the personnel can be set to different types for summarizing the number of multiple types of personnel, and the types include visitors, employees . 8. A cache-based regional people counting system, characterized by including a detection terminal, a sensor, a central processing unit and a display module, The detection terminal is worn by people in the area and is used to mark the person wearing it; The sensor is used to detect when a person wearing the terminal enters and leaves the area, and records the received data in the cache; at the same time, when someone enters or leaves the area, the sensor sends corresponding information to the central processing unit; After receiving the information sent by the sensor, the central processing unit updates the personnel information in the cache according to the information and calculates the number of people in the area in real time; at the same time, it transmits the data to the display module and storage device as needed; The display module is used to output the people counting results to the display screen. 9. A cache-based regional people counting system according to claim 8, characterized in that the system also includes a storage device, and the central processing unit stores real-time information data of people entering and leaving the area to the storage device; By reading the real-time information data of people entering and leaving the area in the storage device, the number of people in the area can be quickly counted. 10. A cache-based regional people counting system according to claim 8 or 9, characterized in that the system implements regional people counting as follows: 1) The terminal worn by the person reports the person’s location information; 2) The sensor receives the person's location information and pushes it to the central processing unit; 3) The central processing unit performs location information adaptation processing; 4). The central processing unit processes location information data and stores the processing results in cache and database; 5) Display the results of personnel location information data processing, including large-screen display and mobile phone display.