Expressway maintenance construction multidirectional scheduling management system based on Internet of Things

Abstract

The invention discloses a highway maintenance construction multi-azimuth scheduling management system based on the Internet of Things. The system comprises a data layer, a management layer and an application layer. The data layer is used for acquiring, integrating and storing comprehensive data of a maintenance construction operation section and performing data analysis; the management layer is used for performing auditing and management based on the comprehensive data and the data analysis result provided by the data layer; and the application layer is used for providing corresponding functions for different users according to the processing result of the management layer. According to the method, resource allocation can be optimized, the construction efficiency can be improved, and the ever-increasing expressway maintenance requirement can be better met.

Description

Technical Field

[0001] The present invention relates to the field of highway management, and in particular to a multi-faceted dispatching and management system for highway maintenance and construction based on the Internet of Things. Background Art

[0002] With the increasing demand for highway maintenance in my country, the requirements for rationality and efficiency of maintenance construction are becoming more and more prominent. However, a systematic management mechanism has not yet been formed in the existing maintenance construction process.

[0003] At present, maintenance construction mainly relies on the plans made by project managers to complete daily construction tasks, which has certain limitations. This traditional construction management model may make it impossible to fully understand the actual construction situation on site, resulting in improper allocation of construction machinery and personnel, which is very likely to cause waste of resources and thus affect construction efficiency. Since key information such as construction order, construction effect and construction progress is difficult to obtain in time outside the construction site and can only be obtained through on-site visits, this situation further limits the dynamic management and real-time monitoring of the construction process. In this context, there is a lack of overall control over the construction site, which in turn affects the overall effect of maintenance construction.

[0004] Therefore, in order to improve the scientificity and efficiency of maintenance construction, a new multi-faceted dispatching and management system for highway maintenance construction is needed, which can optimize resource allocation, improve construction efficiency, and better meet the growing demand for highway maintenance. Summary of the invention

[0005] In view of this, the purpose of the present invention is to overcome the defects in the prior art and provide a multi-faceted scheduling and management system for highway maintenance and construction based on the Internet of Things, which can optimize resource allocation and improve construction efficiency, so as to better meet the growing demand for highway maintenance.

[0006] The multi-faceted dispatching and management system for highway maintenance and construction based on the Internet of Things of the present invention comprises a data layer, a management layer and an application layer;

[0007] The data layer is used to acquire, integrate and store comprehensive data of the maintenance construction operation section and perform data analysis;

[0008] The management layer is used to review and manage based on the comprehensive data and data analysis results provided by the data layer;

[0009] The application layer is used to provide corresponding functions for different users according to the processing results of the management layer.

[0010] Further, the data layer includes a data collection module, a data processing module, a data storage module and a data analysis module;

[0011] The data collection module is used to obtain data from various data sources, supports reading data of various structures, realizes batch data collection, and satisfies simultaneous data collection from multiple data sources;

[0012] The data processing module is used to clean and convert the collected data to eventually form a unified and complete data set;

[0013] The data storage module is used to store processed data sets, supports persistent storage of data, has efficient data retrieval functions, and ensures high availability and fast access to data;

[0014] The data analysis module is used to analyze various types of data in the data set, integrate multiple models, estimate the traffic flow and estimate the arrival time of the transport vehicle.

[0015] Furthermore, the data layer is responsible for collecting, classifying, processing and storing maintenance and construction related data; the maintenance and construction related data includes meteorological information data, construction information data, route information data and traffic flow monitoring data;

[0016] The meteorological information data includes temperature, precipitation, and wind speed meteorological data; by synchronizing the meteorological station data and obtaining the geographic coordinate information of the construction area, the meteorological data is classified and accurately matched according to the selected tags, providing accurate data to reflect the actual meteorological conditions of the construction site, and updating the meteorological information and recent meteorological overview in real time;

[0017] The construction information data includes detailed construction data provided in the project design documents; the detailed construction data includes pile number, construction period, engineering quantity and construction requirements; by integrating construction personnel scheduling information, mechanical equipment quantity and status information, and material supply chain management information, an efficient resource allocation plan is provided for the construction project, and the construction section interval is divided according to the pile number, so as to realize the comprehensive management of the construction team's personnel allocation, mechanical configuration and material supply;

[0018] The route information data includes the driving route of the asphalt transport truck; planning and monitoring the driving route of the asphalt transport truck, and providing other routes for residents to travel when the highway is closed to traffic, by obtaining a complete road network map and combining it with construction information, extracting a local schematic diagram of the construction route and its surrounding routes; among which, a detailed analysis of the road network map is performed to accurately locate the construction area and its impact range, so as to generate a local schematic diagram reflecting the actual construction situation; and the construction section range marked by the pile number is displayed in the highway network, and the unconstructed section is marked in green, and the section under construction is marked in red;

[0019] The traffic flow monitoring data includes the number of vehicles passing through a certain road section per unit time and the driving speed of each vehicle.

[0020] Further, the data collection module includes an integrated vehicle-mounted sensor and a lane monitoring device;

[0021] The integrated vehicle-mounted sensor is used to monitor the operation status of the transport vehicle in real time, transmit it to the data terminal and update it in real time, so as to estimate the time when the transport vehicle arrives at the construction site, or to command and dispatch according to the temperature of the asphalt mixture and the transportation route; wherein the operation status includes location information, vehicle speed and real-time temperature of the asphalt mixture;

[0022] The lane monitoring device is used to monitor vehicle flow and vehicle speed. The monitoring device collects the vehicle flow in each monitoring interval every day and generates a daily line graph. The monitoring device classifies the vehicle speed of each lane and divides it proportionally according to the speed ranges of 60km / h, 70km / h, 80km / h, 90km / h, 100km / h, 110km / h and 120km / h, and finally generates a pie chart to display the vehicle speed distribution.

[0023] Furthermore, the data layer collects comprehensive data of maintenance and construction work sections, forms a unified data view after processing, and generates a separate data sub-graph for each construction work section, including the worker information, machinery information, material information of the current construction work section and corresponding pictures; and through the location information of the construction work section, draws the proportion and distribution diagram of the maintenance and construction work section in the entire highway.

[0024] Furthermore, the management layer includes an information review and release module and a construction management module;

[0025] The information review and release module is used to review the integrated data layer information and then make it public or release it to relevant personnel; the information made public or released includes road closure information, construction preparation information and other important notices;

[0026] The construction management module is used to formulate and adjust the construction plan and optimize task allocation according to climate conditions and location distance. The task allocation includes allocating asphalt transport vehicles from the asphalt mixing plant to the maintenance construction work section and reasonably allocating construction workers according to the project volume.

[0027] Furthermore, the application layer includes a construction worker module, a commander module and a driver module;

[0028] The construction worker module includes safety learning and task acquisition, specifically:

[0029] Safety learning is used to receive and complete safety training and learning for the construction site, master relevant safety operating procedures, and ensure a safe environment at the construction site;

[0030] Task acquisition, used to execute daily construction tasks and ensure the smooth progress and quality of construction activities;

[0031] The commander module includes task management, progress tracking and scheduling management, specifically:

[0032] Task management is used to issue daily construction tasks and overall construction plans to construction personnel, and to centrally manage and coordinate to ensure that construction personnel have clear task objectives;

[0033] Progress tracking, used to upload construction logs in real time, and plan and monitor construction progress to ensure that the project is carried out in an orderly manner according to the scheduled time nodes;

[0034] Dispatching management is used to communicate with other construction section commanders and the general station commander, and to dispatch construction personnel and asphalt transport vehicles in a timely manner according to the communication results to optimize resource allocation;

[0035] The driver module includes real-time maps and route recommendations, specifically:

[0036] Real-time map, which is used to provide real-time map information of the construction area, ensuring that the driver can accurately obtain geographical information of the construction site and its surroundings;

[0037] Route recommendations are used to provide optimal travel route suggestions based on real-time traffic data and construction progress to avoid construction areas and reduce traffic congestion.

[0038] Furthermore, the accounts used by construction workers and drivers are registered as individuals, and the commander's usage authority is appointed by the management. The management account is registered and operated by the project undertaking unit. The management account can appoint other types of accounts as administrators or commanders to avoid operational confusion or malicious operations.

[0039] Furthermore, the application layer realizes the intercommunication between the PC and the mobile phone. The PC is used by the administrator to manage data, and the mobile phone is used by the construction workers and commanders to receive instructions and the drivers to view relevant information at any time.

[0040] Furthermore, the integrated vehicle-mounted sensor is a sensor integrating temperature sensing, speed measurement and positioning. The sensor body is installed next to the silo of the asphalt transport vehicle, has speed measurement and positioning functions, and three temperature sensors extend from the sensor body and are installed at the bottom and the middle of both sides of the silo respectively;

[0041] The lane monitoring device includes a low-light camera and an infrared camera, which have vehicle identification and speed measurement functions. A device is installed every 1 kilometer in the direction of the vehicle to ensure continuous and comprehensive monitoring of the lane traffic conditions.

[0042] The beneficial effects of the present invention are as follows: the present invention discloses a multi-faceted dispatching and management system for highway maintenance and construction based on the Internet of Things, which realizes comprehensive monitoring and data analysis of the construction process by means of information and intelligent technical means, helps to timely understand the construction progress and quality, optimizes resource allocation, and improves construction efficiency, thereby better meeting the growing demand for highway maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0044] Figure 1 It is a schematic diagram of the structure of the dispatching management system of the present invention;

[0045] Figure 2 It is a schematic diagram of information collection and processing in the data layer of the present invention;

[0046] Figure 3 The figure is a schematic diagram of the dispatch management process of the dispatch management system of the present invention. DETAILED DESCRIPTION

[0047] The present invention is further described below in conjunction with the accompanying drawings, as shown in the drawings:

[0048] This embodiment discloses a multi-faceted dispatching and management system for highway maintenance and construction based on the Internet of Things. Figure 1 As shown, it includes a data layer, a management layer and an application layer;

[0049] The data layer is used to acquire, integrate and store comprehensive data of the maintenance construction operation section and perform data analysis;

[0050] The management layer is used to review and manage based on the comprehensive data and data analysis results provided by the data layer;

[0051] The application layer is used to provide corresponding functions for different users according to the processing results of the management layer.

[0052] In this embodiment, the data layer includes a data collection module, a data processing module, a data storage module and a data analysis module;

[0053] The data collection module is used to obtain data from various data sources, supports reading data of various structures, realizes batch data collection, and satisfies simultaneous data collection from multiple data sources;

[0054] The data processing module is used to clean and convert the collected data to eventually form a unified and complete data set; wherein the cleaning and conversion include removing duplicate data, correcting format errors, filling missing data and unifying heterogeneous data;

[0055] The data storage module is used to store processed data sets, supports persistent storage of data, has efficient data retrieval functions, and ensures high availability and fast access to data;

[0056] The data analysis module is used to analyze various types of data in the data set, integrate multiple models, estimate the traffic flow and estimate the arrival time of the transport vehicle.

[0057] In this embodiment, Figure 2 As shown, the data layer is responsible for collecting, classifying, processing and storing maintenance and construction related data; the maintenance and construction related data includes meteorological information data, construction information data, route information data and traffic flow monitoring data;

[0058] The meteorological information data includes temperature, precipitation, and wind speed meteorological data; by synchronizing the meteorological station data and obtaining the geographic coordinate information of the construction area, the meteorological data is classified and accurately matched according to the selected tags, providing accurate data to reflect the actual meteorological conditions of the construction site, and updating the meteorological information and recent meteorological overview in real time;

[0059] The construction information data includes detailed construction data provided in the project design documents; the detailed construction data includes pile number, construction period, engineering quantity and construction requirements; by integrating construction personnel scheduling information, mechanical equipment quantity and status information, and material supply chain management information, an efficient resource allocation plan is provided for the construction project, and the construction section interval is divided according to the pile number to facilitate subsequent construction progress tracking, data filling and progress evaluation; and comprehensive management of construction team personnel configuration, mechanical configuration and material supply is achieved;

[0060] The route information data includes the driving route of the asphalt transport truck; planning and monitoring the driving route of the asphalt transport truck, and providing other routes for residents to travel when the highway is closed to traffic, by obtaining a complete road network map and combining it with construction information, extracting a local schematic diagram of the construction route and its surrounding routes; among which, a detailed analysis of the road network map is performed to accurately locate the construction area and its impact range, so as to generate a local schematic diagram reflecting the actual construction situation; and the construction section range marked by the pile number is displayed in the highway network, and the unconstructed section is marked in green, and the section under construction is marked in red;

[0061] The traffic flow monitoring data includes the number of vehicles passing through a certain road section per unit time and the driving speed of each vehicle.

[0062] The data collection module includes an integrated vehicle-mounted sensor and a lane monitoring device;

[0063] The integrated vehicle-mounted sensor is used to monitor the operation status of the transport vehicle in real time, transmit it to the data terminal and update it in real time, so as to estimate the time when the transport vehicle arrives at the construction site, or to command and dispatch according to the temperature of the asphalt mixture and the transportation route; wherein the operation status includes location information, vehicle speed and real-time temperature of the asphalt mixture;

[0064] The lane monitoring device is used to monitor vehicle flow and vehicle speed. The monitoring device collects the vehicle flow in each monitoring interval daily and generates a daily line graph to reflect the changing trend of the vehicle flow. The monitoring device classifies the vehicle speed of each lane, divides it proportionally according to the speed ranges of 60km / h, 70km / h, 80km / h, 90km / h, 100km / h, 110km / h and 120km / h, and finally generates a pie chart to display the vehicle speed distribution.

[0065] The integrated vehicle-mounted sensor is a sensor that integrates temperature sensing, speed measurement and positioning. The sensor body is installed next to the silo of the asphalt transport vehicle, and has speed measurement and positioning functions. Three temperature sensors extend from the sensor body and are installed at the bottom of the silo and the middle of both sides respectively. By installing temperature sensors at different positions, more comprehensive temperature data can be obtained, and the temperature changes of asphalt during transportation can be monitored comprehensively and accurately, thereby better controlling the transportation conditions of asphalt.

[0066] The lane monitoring device includes a low-light camera and an infrared camera, which have vehicle identification and speed measurement functions. A device is installed every 1 kilometer in the direction of the vehicle to ensure continuous and comprehensive monitoring of the lane traffic conditions.

[0067] In this embodiment, the data layer collects comprehensive data of maintenance and construction work sections, forms a unified data view after processing, and generates a separate data sub-graph for each construction work section, including the worker information, machinery information, material information of the current construction work section and corresponding pictures; and through the location information of the construction work section, draws the proportion and distribution diagram of the maintenance and construction work section in the entire highway.

[0068] In this embodiment, the management layer includes an information review and release module and a construction management module;

[0069] The information review and release module is used to review the integrated data layer information to ensure its accuracy and completeness, and then disclose or release it to relevant personnel to ensure the timeliness of information transmission and provide effective decision-making basis for all parties; the disclosed or released information includes road closure information, construction preparation information and other important notices;

[0070] The construction management module is used to formulate and adjust the construction plan and optimize task allocation according to climate conditions and location distance. The task allocation includes allocating asphalt transport vehicles from the asphalt mixing plant to the maintenance construction work section and reasonably allocating construction workers according to the project volume.

[0071] In this embodiment, the application layer includes a construction worker module, a commander module and a driver module;

[0072] The construction worker module includes safety learning and task acquisition, specifically:

[0073] Safety learning is used to receive and complete safety training and learning for the construction site, master relevant safety operating procedures, and ensure a safe environment at the construction site;

[0074] Task acquisition, used to execute daily construction tasks and ensure the smooth progress and quality of construction activities;

[0075] The commander module includes task management, progress tracking and scheduling management, specifically:

[0076] Task management is used to issue daily construction tasks and overall construction plans to construction personnel, and to centrally manage and coordinate to ensure that construction personnel have clear task objectives;

[0077] Progress tracking, used to upload construction logs in real time, and plan and monitor construction progress to ensure that the project is carried out in an orderly manner according to the scheduled time nodes;

[0078] Dispatching management is used to communicate with other construction section commanders and the general station commander, and to dispatch construction personnel and asphalt transport vehicles in a timely manner according to the communication results to optimize resource allocation;

[0079] The driver module includes real-time maps and route recommendations, specifically:

[0080] Real-time map, which is used to provide real-time map information of the construction area, ensuring that the driver can accurately obtain geographical information of the construction site and its surroundings;

[0081] Route recommendations are used to provide optimal travel route suggestions based on real-time traffic data and construction progress to avoid construction areas, reduce traffic obstructions, and thus improve travel convenience.

[0082] In this embodiment, the accounts used by construction workers and drivers are registered by individuals, and the commander's authority is appointed by the management level. The management level account is registered and operated by the project undertaking unit. The management level account can appoint other types of accounts as administrators or commanders to avoid operational confusion or malicious operations. Through the above-mentioned mechanism of different role account registration, authority allocation and management methods, the management system can be ensured to operate safely and orderly, and effectively prevent operational confusion or malicious operations.

[0083] In this embodiment, the application layer realizes the intercommunication between the PC and the mobile phone. The PC is used by the administrator to manage data, and the mobile phone is used by the construction workers and commanders to receive instructions and the driver to view relevant information at any time. Through the above settings, seamless connection and data sharing between the PC and the mobile phone are realized, providing a convenient and efficient working mode for different roles.

[0084] The present invention provides an objective and scientific multi-faceted dispatching and management system for highway maintenance and construction. The dispatching and management process based on the dispatching and management system of the present invention is as follows: Figure 3 As shown in the figure, through the close collaboration of the data layer, management layer and application layer, the comprehensive digitalization and intelligentization of maintenance and construction operation management has been realized, which has optimized resource allocation, improved construction efficiency, enhanced safety and improved management level.

[0085] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A multi-faceted dispatching and management system for highway maintenance and construction based on the Internet of Things, characterized by: Includes data layer, management layer and application layer; The data layer is used to acquire, integrate and store comprehensive data of the maintenance construction operation section and perform data analysis; The management layer is used to review and manage based on the comprehensive data and data analysis results provided by the data layer; The application layer is used to provide corresponding functions for different users according to the processing results of the management layer.

2. According to the multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 1, it is characterized by: The data layer includes a data collection module, a data processing module, a data storage module and a data analysis module; The data collection module is used to obtain data from various data sources, supports reading data of various structures, realizes batch data collection, and satisfies simultaneous data collection from multiple data sources; The data processing module is used to clean and convert the collected data to eventually form a unified and complete data set; The data storage module is used to store processed data sets, supports persistent storage of data, has efficient data retrieval functions, and ensures high availability and fast access to data; The data analysis module is used to analyze various types of data in the data set, integrate multiple models, estimate the traffic flow and estimate the arrival time of the transport vehicle.

3. According to the multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things as claimed in claim 1, it is characterized by: The data layer is responsible for collecting, classifying, processing and storing maintenance and construction related data; the maintenance and construction related data includes meteorological information data, construction information data, route information data and traffic flow monitoring data; The meteorological information data includes temperature, precipitation, and wind speed meteorological data; by synchronizing the meteorological station data and obtaining the geographic coordinate information of the construction area, the meteorological data is classified and accurately matched according to the selected tags, providing accurate data to reflect the actual meteorological conditions of the construction site, and updating the meteorological information and recent meteorological overview in real time; The construction information data includes detailed construction data provided in the project design documents; the detailed construction data includes pile number, construction period, engineering quantity and construction requirements; by integrating construction personnel scheduling information, mechanical equipment quantity and status information, and material supply chain management information, an efficient resource allocation plan is provided for the construction project, and the construction section interval is divided according to the pile number, so as to realize the comprehensive management of the construction team's personnel allocation, mechanical configuration and material supply; The route information data includes the driving route of the asphalt transport truck; planning and monitoring the driving route of the asphalt transport truck, and providing other routes for residents to travel when the highway is closed to traffic, by obtaining a complete road network map and combining it with construction information, extracting a local schematic diagram of the construction route and its surrounding routes; among which, a detailed analysis of the road network map is performed to accurately locate the construction area and its impact range, so as to generate a local schematic diagram reflecting the actual construction situation; and the construction section range marked by the pile number is displayed in the highway network, and the unconstructed section is marked in green, and the section under construction is marked in red; The traffic flow monitoring data includes the number of vehicles passing through a certain road section per unit time and the driving speed of each vehicle.

4. According to the multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things as claimed in claim 3, it is characterized by: The data collection module includes an integrated vehicle-mounted sensor and a lane monitoring device; The integrated vehicle-mounted sensor is used to monitor the operation status of the transport vehicle in real time, transmit it to the data terminal and update it in real time, so as to estimate the time when the transport vehicle arrives at the construction site, or to command and dispatch according to the temperature of the asphalt mixture and the transportation route; wherein the operation status includes location information, vehicle speed and real-time temperature of the asphalt mixture; The lane monitoring device is used to monitor vehicle flow and vehicle speed. The monitoring device collects the vehicle flow in each monitoring interval every day and generates a daily line graph. The monitoring device classifies the vehicle speed of each lane and divides it proportionally according to the speed ranges of 60km / h, 70km / h, 80km / h, 90km / h, 100km / h, 110km / h and 120km / h, and finally generates a pie chart to display the vehicle speed distribution.

5. According to the multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things as claimed in claim 1, it is characterized by: The data layer collects comprehensive data of maintenance and construction work sections, forms a unified data view after processing, and generates a separate data sub-graph for each construction work section, including the worker information, machinery information, material information of the current construction work section and corresponding pictures; and through the location information of the construction work section, draws the proportion and distribution diagram of the maintenance and construction work section in the entire highway.

6. The multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 1 is characterized by: The management layer includes an information review and release module and a construction management module; The information review and release module is used to review the integrated data layer information and then make it public or release it to relevant personnel; the information made public or released includes road closure information, construction preparation information and other important notices; The construction management module is used to formulate and adjust the construction plan and optimize task allocation according to climate conditions and location distance. The task allocation includes allocating asphalt transport vehicles from the asphalt mixing plant to the maintenance construction work section and reasonably allocating construction workers according to the project volume.

7. The multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 1 is characterized by: The application layer includes a construction worker module, a commander module and a driver module; The construction worker module includes safety learning and task acquisition, specifically: Safety learning is used to receive and complete safety training and learning for the construction site, master relevant safety operating procedures, and ensure a safe environment at the construction site; Task acquisition, used to execute daily construction tasks and ensure the smooth progress and quality of construction activities; The commander module includes task management, progress tracking and scheduling management, specifically: Task management is used to issue daily construction tasks and overall construction plans to construction personnel, and to centrally manage and coordinate to ensure that construction personnel have clear task objectives; Progress tracking, used to upload construction logs in real time, and plan and monitor construction progress to ensure that the project is carried out in an orderly manner according to the scheduled time nodes; Dispatching management is used to communicate with other construction section commanders and the general station commander, and to dispatch construction personnel and asphalt transport vehicles in a timely manner according to the communication results to optimize resource allocation; The driver module includes real-time maps and route recommendations, specifically: Real-time map, which is used to provide real-time map information of the construction area, ensuring that the driver can accurately obtain geographical information of the construction site and its surroundings; Route recommendations are used to provide optimal travel route suggestions based on real-time traffic data and construction progress to avoid construction areas and reduce traffic congestion.

8. The multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 7 is characterized by: The accounts used by construction workers and drivers are registered individually, and the commander's usage authority is appointed by the management. The management account is registered and operated by the project undertaking unit. The management account can appoint other types of accounts as administrators or commanders to avoid operational confusion or malicious operations.

9. The multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 7 is characterized by: The application layer realizes the intercommunication between the PC and the mobile phone. The PC is used by the administrator to manage data, and the mobile phone is used by the construction workers and commanders to receive instructions and the drivers to view relevant information at any time.

10. The multi-directional dispatching and management system for highway maintenance and construction based on the Internet of Things according to claim 4 is characterized by: The integrated vehicle-mounted sensor is a sensor that integrates temperature sensing, speed measurement and positioning. The sensor body is installed next to the silo of the asphalt transport vehicle, and has speed measurement and positioning functions. Three temperature sensors extend from the sensor body and are installed at the bottom and the middle of both sides of the silo respectively. The lane monitoring device includes a low-light camera and an infrared camera, which have vehicle identification and speed measurement functions. A device is installed every 1 kilometer in the direction of the vehicle to ensure continuous and comprehensive monitoring of the lane traffic conditions.

Images