Monitoring system based on Beidou satellite data

Abstract

The invention provides a monitoring system based on Beidou satellite data, which can help to prevent criminal behaviors such as robbery, theft and the like by adopting an advanced electronic communication technology, reduce the occurrence of safety accidents, monitor the entering and exiting conditions of personnel in commercial places and public areas, and improve the safety of the personnel in the commercial places and public areas. Occurrence of theft and robbery events is reduced; through remote monitoring, a user can check the condition of a monitored area anytime and anywhere, so that the working efficiency is improved and the enterprise management is optimized; the video recording function of the monitoring system can retain video evidences, provide key evidences in crime investigation and accident analysis, and help the police to solve a case and analyze accident causes; the monitoring system can also be used for monitoring the environment, such as monitoring air quality, water quality, noise and other environmental indexes in real time, providing a scientific basis for environmental protection departments, monitoring people flow in public transportation places, guiding people flow and improving operation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field related to monitoring systems, and in particular to a monitoring system based on Beidou satellite data. Background Art

[0002] As one of Huilong's basic platforms, Huilong e-Tong satellite positioning monitoring platform realizes the collection and application of vehicle 2G, 4G, and intelligent video data, the integration of Huilong membership system 4.0, and the interconnection with other Huilong platforms. Its core modules are mainly divided into six categories: Huilong membership system 4.0 integration, such as unified platform member role permissions, member basic information, real-name authentication and qualification authentication information, to achieve interoperability of member data of various Huilong platforms; based on 2G data collection and business applications, such as vehicle positioning, vehicle trajectory and vehicle alarm information; based on 4G data collection and business applications, such as vehicle positioning, vehicle trajectory, video supervision, vehicle alarm information; based on intelligent video data collection and business applications, such as tire pressure monitoring, blind spot monitoring and vehicle alarm information; Beidou platform data warehouse functions, such as large-screen data, operation reports, and uploading Level supervision, product dashboard; business support functions, such as new installation of ordinary freight vehicles, new installation of two passenger and one dangerous goods vehicles, vehicle transfer, vehicle renewal, terminal management and various parameter configurations, based on the data factory and Huilong e-tong satellite positioning monitoring platform vehicle data to achieve online supervision, repayment warning and fleet management functions; the core business of fleet management includes: video monitoring, vehicle dispatch, trajectory query, electronic fence, safety management, driver evaluation, fuel consumption and abnormality management, safety education and other functions. In order to improve the accuracy of the monitoring system, a monitoring system based on Beidou satellite data is particularly needed.

[0003] However, the existing monitoring system is a monitoring system based on network video. Its data storage time is limited. The video and audio signals recorded by the monitoring system are all compressed. The current video compression algorithms, regardless of their quality, are lossy compression. The loss of video quality is an important reason why standard-definition video systems are difficult to promote. At the same time, the current mainstream algorithms have high requirements on the hardware performance of codec devices. Once the codec devices cannot meet the requirements, the time required for encoding and decoding will increase, which will further cause video delays. Summary of the invention

[0004] The purpose of the present invention is to provide a monitoring system based on Beidou satellite data to solve the problem that the existing monitoring system proposed in the above background technology is a monitoring system based on network video, and its data storage time is limited. The video and audio signals recorded by the monitoring system are all compressed. The current video compression algorithm, regardless of its quality, belongs to lossy compression. The loss of video quality is an important reason why the standard definition video system is difficult to promote. At the same time, the current mainstream algorithm has high requirements on the hardware performance of the codec device. Once the codec device cannot meet the requirements, the time required for encoding and decoding will increase, which will further cause the problem of video delay.

[0005] To achieve the above object, the present invention provides a monitoring system based on Beidou satellite data, the steps of which include:

[0006] C1. Preliminary construction of Beidou database;

[0007] C2. Preliminary construction of data processing platform and basic network;

[0008] C3. Preliminary construction of network hardware platform and operating system;

[0009] C4. Initial integration of monitoring systems;

[0010] C5. Standardize the system.

[0011] Preferably, in C1, the Beidou database is constructed by organizing data through tables, relationships, etc., so as to make the correlation between data clear and improve the queryability and manageability of the database.

[0012] Preferably, in C1, the data query efficiency and consistency of the query data of the monitoring system are enhanced through the high efficiency of the Beidou database.

[0013] Preferably, in C2, the establishment of data models and data application scenarios, data analysis and processing, and transmission of processed data are completed during the initial construction of the data processing platform. The data processing platform is used to process some noise or invalid data generated during the data collection process. These data that may affect subsequent analysis and processing are generally cleaned and preprocessed. Data cleaning includes identification and elimination of noise data, filtering of invalid data, etc. Data preprocessing may include smoothing, missing filling, data standardization and other operations to ensure data accuracy and consistency.

[0014] Preferably, in the C2, the basic network needs to support network protocols such as C-net data service protocol and SOAP through the Internet, dedicated communication network, etc., to facilitate the sharing of data resources.

[0015] Preferably, in said C3, the ports involved in the platform include a PC end and an App end;

[0016] App: The main role users are platform users, agent users, company users, car owners and drivers;

[0017] PC: The main role users include platform users, agent users, company users, etc.

[0018] Preferably, in the C4, the monitoring system includes front-end equipment, transmission equipment, processing / control equipment and recording / display equipment; the front-end equipment includes cameras, lenses, pan / tilt heads, protective covers, etc., which are mainly responsible for the collection of audio and video signals. These devices directly face the monitored environment and capture image and sound information in real time; transmission equipment: responsible for transmitting the audio and video signals collected by the front-end equipment to the back-end equipment for processing or storage, and the transmission methods are various, including coaxial cable, twisted pair, optical fiber, microwave, wireless, etc.; processing / control equipment: located at the center of the monitoring system, responsible for receiving, processing and storing the transmitted audio and video signals, which includes central control equipment and sub-control equipment, as well as industrial computers and monitoring equipment used in digital monitoring systems Network management platform; recording / display equipment: such as TV walls, display screens, etc., used to display monitoring images in real time or record monitoring videos; through remote monitoring, users can view the situation in the monitored area anytime and anywhere, whether monitoring children or the elderly at home, or monitoring employees' work in the commercial field, improving work efficiency and optimizing enterprise management; the recording function of the monitoring system can retain video evidence, provide key evidence in criminal investigations and accident analysis, and help the police solve cases and analyze the causes of accidents; the monitoring system can also be used to monitor the environment, such as real-time monitoring of environmental indicators such as air quality, water quality, and noise, providing scientific basis for environmental protection departments, as well as monitoring the flow of people in public transportation places, guiding the flow of people, and improving operational efficiency.

[0019] Preferably, in C5, the standardization of the system includes formulating data standards suitable for the country based on the standards for system data management formulated by the Ministry of Transport and the business data standards of the enterprise.

[0020] Compared with the prior art, the beneficial effects of the present invention are: the monitoring system based on Beidou satellite data has the following effects: first, the monitoring system refers to the use of advanced electronic communication technology, which can help prevent crimes such as burglary and theft, and reduce the occurrence of safety accidents. In commercial places and public areas, the monitoring system can monitor the entry and exit of people and reduce the occurrence of theft and robbery;

[0021] Through remote monitoring, users can check the situation of the monitored area anytime and anywhere, whether monitoring children or the elderly at home or monitoring employees' work in the commercial field, improving work efficiency and optimizing enterprise management;

[0022] The video recording function of the surveillance system can preserve video evidence, provide key evidence in criminal investigations and accident analysis, and help the police solve cases and analyze the causes of accidents;

[0023] The monitoring system can also be used to monitor the environment, such as real-time monitoring of environmental indicators such as air quality, water quality, and noise, to provide scientific basis for environmental protection departments, as well as monitoring passenger flow in public transportation places, guiding crowd flow, and improving operational efficiency;

[0024] The surveillance system provides important security and management support for different fields by providing real-time monitoring, remote access, video evidence and other functions.

[0025] A database is a warehouse for storing data. It has a large storage space and can store millions, tens of millions, or even hundreds of millions of data. However, the database does not store data randomly, but has certain rules. Otherwise, the query efficiency will be very low. Today's world is an Internet world full of data, which is a data world. Data comes from many sources, such as travel records, consumption records, web pages browsed, messages sent, etc. In addition to text data, images, music, and sounds are all data.

[0026] The data processing platform is used to process some noise or invalid data generated during the data collection process. These data that will affect the subsequent analysis and processing are generally cleaned and preprocessed. Data cleaning includes the identification and elimination of noise data, the filtering of invalid data, etc. Data preprocessing can include smoothing, missing filling, data standardization and other operations to ensure the accuracy and consistency of the data. Through the cooperation of the database and the monitoring system, the efficiency of the monitoring system is greatly improved;

[0027] This solves the problem that the existing monitoring system mentioned above is a monitoring system based on network video, and its data storage time is limited. The video and audio signals recorded by the monitoring system are compressed. The current video compression algorithms, regardless of their quality, are lossy compression. The loss of video quality is an important reason why standard-definition video systems are difficult to promote. At the same time, the current mainstream algorithms have high requirements on the hardware performance of codec devices. Once the codec devices cannot meet the requirements, the time required for encoding and decoding will increase, which will further cause the problem of video delay. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the overall data monitoring method of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the monitoring method of the present invention;

[0030] Figure 3 It is a schematic diagram of the structure of the monitoring system of the present invention. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-3 The present invention provides a monitoring system based on Beidou satellite data: the steps are as follows:

[0033] C1. Preliminary construction of Beidou database;

[0034] C2. Preliminary construction of data processing platform and basic network;

[0035] C3. Preliminary construction of network hardware platform and operating system;

[0036] C4. Initial integration of monitoring systems;

[0037] C5. Standardize the system.

[0038] Furthermore, in C1, the Beidou database is constructed by organizing data through tables, relationships, etc., so that the correlation between data is clear and understandable, and the queryability and manageability of the database are improved.

[0039] Furthermore, in C1, the data query efficiency and consistency of the query data of the monitoring system are enhanced through the high efficiency of the Beidou database.

[0040] Furthermore, in C2, the establishment of data models and data application scenarios, data analysis and processing, and transmission of processed data are completed during the initial construction of the data processing platform. The data processing platform is used to process some noise or invalid data generated during the data collection process. These data that may affect subsequent analysis and processing are generally cleaned and preprocessed. Data cleaning includes the identification and elimination of noise data, the filtering of invalid data, etc. Data preprocessing may include smoothing, missing filling, data standardization and other operations to ensure data accuracy and consistency.

[0041] Furthermore, in C2, the basic network needs to support network protocols such as C-net data service protocol and SOAP through the Internet, dedicated communication networks, etc., to facilitate the sharing of data resources.

[0042] Furthermore, in C3, the platform involves ports on the PC side and the App side;

[0043] App: The main role users are platform users, agent users, company users, car owners and drivers. They mainly view and manage vehicle data under the current role permissions, such as vehicle retrieval, vehicle location, trajectory, video, alarm, network transfer, adding vehicles and statistics. Abnormal vehicles or abnormal driving behavior are intuitively displayed;

[0044] PC: The main role users include platform users, agent users, company users, etc.

[0045] Furthermore, in C4, the monitoring system includes front-end equipment, transmission equipment, processing / control equipment and recording / display equipment; the front-end equipment includes cameras, lenses, pan / tilt heads, protective covers, etc., which are mainly responsible for the acquisition of audio and video signals. These devices directly face the monitored environment and capture image and sound information in real time; transmission equipment: responsible for transmitting the audio and video signals collected by the front-end equipment to the back-end equipment for processing or storage. The transmission methods are diverse, including coaxial cable, twisted pair, optical fiber, microwave, wireless, etc.; processing / control equipment: located at the center of the monitoring system, responsible for receiving, processing and storing the transmitted audio and video signals, which includes central control equipment and sub-control equipment, as well as industrial control computers and monitoring equipment used in digital monitoring systems Network management platform; recording / display equipment: such as TV walls, display screens, etc., used to display monitoring images in real time or record monitoring videos; through remote monitoring, users can view the situation in the monitored area anytime and anywhere, whether monitoring children or the elderly at home, or monitoring employees' work in the commercial field, improving work efficiency and optimizing enterprise management; the recording function of the monitoring system can retain video evidence, provide key evidence in criminal investigations and accident analysis, and help the police solve cases and analyze the causes of accidents; the monitoring system can also be used to monitor the environment, such as real-time monitoring of environmental indicators such as air quality, water quality, and noise, providing scientific basis for environmental protection departments, as well as monitoring the flow of people in public transportation places, guiding the flow of people, and improving operational efficiency.

[0046] Furthermore, in C5, the standardization of the system includes formulating data standards suitable for the country based on the standards for system data management established by the Ministry of Transport and the business data standards of the enterprise.

[0047] Working principle: A monitoring system based on Beidou satellite data. First of all, the monitoring system refers to the use of advanced electronic communication technology. The monitoring system can help prevent crimes such as burglary and theft and reduce the occurrence of safety accidents. In commercial places and public areas, monitoring systems can monitor the entry and exit of people to reduce the occurrence of theft and robbery; through remote monitoring, users can view the situation of the monitored area anytime and anywhere, whether monitoring children or the elderly at home, or monitoring employees' work in the commercial field, improving work efficiency and optimizing enterprise management; the recording function of the monitoring system can retain video evidence, provide key evidence in crime investigation and accident analysis, and help the police solve cases and analyze the causes of accidents; the monitoring system can also be used to monitor the environment, such as real-time monitoring of environmental indicators such as air quality, water quality, and noise, providing scientific basis for environmental protection departments, and monitoring the flow of people in public transportation places, guiding the flow of people, and improving operational efficiency; the monitoring system provides important security and management support for different fields by providing real-time monitoring, remote access, video evidence and other functions. The database is a warehouse for storing data. It has a large storage space and can store millions, tens of millions, and hundreds of millions of data. However, the database does not store data arbitrarily, but has certain rules, otherwise the query efficiency will be very low. Today's world is an Internet world full of data, full of a large amount of data, that is, this Internet world is a data world. There are many sources of data, such as travel records, consumption records, browsed web pages, sent messages, etc. In addition to text-type data, images, music, and sounds are all data. The data processing platform is used to process some noise or invalid data generated in the data collection process. These data that will affect subsequent analysis and processing are generally cleaned and preprocessed. Data cleaning includes the identification and removal of noise data, the filtering of invalid data, etc. Data preprocessing can include smoothing the data, filling in missing data, data standardization and other operations to ensure the accuracy and consistency of the data. Through the cooperation of the database and the monitoring system, the efficiency of the monitoring system is greatly improved.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the implementation rules without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring system based on Beidou satellite data is carried out according to the following steps: C1. Preliminary construction of Beidou database; C2. Preliminary construction of data processing platform and basic network; C3. Preliminary construction of network hardware platform and operating system; C4. Initial integration of monitoring systems; C5. Standardize the system.

2. A monitoring system based on Beidou satellite data according to claim 1, characterized in that: In C1, the collected data is organized through tables, relationships, etc. in the construction of the Beidou database, so that the correlation between the data is clear and the queryability and manageability of the database are improved.

3. A monitoring system based on Beidou satellite data according to claim 1, characterized in that: In C1, the data query efficiency and consistency of the query data of the monitoring system are enhanced through the high efficiency of the Beidou database.

4. The monitoring system based on Beidou satellite data according to claim 1, characterized in that: In the C2, the establishment of data models and data application scenarios, data analysis and processing, and transmission of processed data are completed during the initial construction of the data processing platform. The data processing platform is used to process some noise or invalid data generated during the data collection process. These data that will affect the subsequent analysis and processing are generally cleaned and preprocessed. Data cleaning includes the identification and elimination of noise data, the filtering of invalid data, etc. Data preprocessing can include smoothing, missing filling, data standardization and other operations to ensure the accuracy and consistency of the data.

5. The monitoring system based on Beidou satellite data according to claim 1, characterized in that: In the C2, the basic network needs to support C-net data service protocol, SOAP and other network protocols through the Internet, dedicated communication network and other means to facilitate the sharing and query of data resources.

6. The monitoring system based on Beidou satellite data according to claim 1, characterized in that: In the C3, the platform involves ports including PC and App. App: The main role users are platform users, agent users, company users, car owners and drivers; PC: The main role users include platform users, agent users, company users, etc.

7. The monitoring system based on Beidou satellite data according to claim 1, characterized in that: In the C4, the monitoring system includes front-end equipment, transmission equipment, processing / control equipment and recording / display equipment; the front-end equipment includes cameras, lenses, pan / tilt heads, protective covers, etc., which are mainly responsible for the collection of audio and video signals. These devices directly face the monitored environment and capture image and sound information in real time; transmission equipment: responsible for transmitting the audio and video signals collected by the front-end equipment to the back-end equipment for processing or storage. The transmission methods are diverse, including coaxial cable, twisted pair, optical fiber, microwave, wireless, etc.; processing / control equipment: located at the center of the monitoring system, responsible for receiving, processing and storing the transmitted audio and video signals, which includes central control equipment and sub-control equipment, as well as industrial control computers and monitoring network management platforms used in digital monitoring systems; recording / display equipment: such as TV walls, display screens, etc., used to display monitoring images in real time or record monitoring videos.

8. The monitoring system based on Beidou satellite data according to claim 1, characterized in that: In C5, the standardization of the system includes formulating data standards suitable for the country based on the standards for system data management formulated by the Ministry of Transport and the business data standards of the enterprise.

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