Dynamic weighing system suitable for multi-scene detection
By installing isolation components and weighing units on the weighing lanes at highway entrance and exit toll stations, multi-scenario detection of the weighing lanes can be achieved, solving the problem of passage for oversized transport vehicles and improving space utilization and resource utilization efficiency.
Patent Information
- Application Number
- CN202422655865.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Traditional highway toll stations cannot effectively meet the traffic needs of oversized transport vehicles, resulting in insufficient lane width, low space utilization, and waste of resources.
Design a dynamic weighing system that switches between different usage states on the weighing lane by using isolation components to form a wide lane or divide it into multiple lanes. Combine the weighing unit and instrument to achieve flexible weighing detection and adapt to the traffic needs of different types of vehicles.
It improves the space utilization rate of highway toll stations, avoids the waste of resources by setting up dedicated lanes for oversized transport vehicles, and can flexibly adapt to the passage needs of different types of vehicles.
Smart Images
Figure CN223539206U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of highway toll collection and weighing detection technology, specifically a dynamic weighing system suitable for multi-scenario detection. Background Technology
[0002] Traditional highway tollbooth designs are primarily geared towards ordinary vehicles and lack the facilities for oversized transport vehicles to enter and exit the highway, as well as for weighing and inspection. This results in the following drawbacks:
[0003] Insufficient lane width: The width of ordinary lanes is usually insufficient to allow large transport vehicles to pass safely.
[0004] Low space utilization: The fixed lane layout cannot flexibly adapt to the traffic needs of different types of vehicles.
[0005] Waste of resources: Setting up dedicated lanes for oversized transport vehicles would lead to waste of resources, because oversized transport vehicles account for a very small percentage of the total number of vehicles.
[0006] To accommodate the needs of oversized transport vehicles entering and exiting highways, traditional highway toll stations need to be upgraded. The goal of the upgrade is to meet daily traffic flow requirements while supporting the inspection of oversized transport vehicles, thus avoiding resource waste. Summary of the Invention
[0007] To address the shortcomings of existing technologies, this application provides a dynamic weighing system suitable for multi-scenario detection.
[0008] To address the aforementioned issues, this application provides the following technical solution: a dynamic weighing system suitable for multi-scenario detection, used for weighing and detecting vehicles traveling on weighing lanes, the dynamic weighing system comprising an isolation component, at least two sets of weighing units, and a weighing instrument;
[0009] The isolation component is installed on the weighing lane, which has two usage states, and the weighing lane switches between the two usage states via the isolation component; the two usage states include:
[0010] First usage state: The isolation components on the weighing lane are removed, allowing large transport vehicles to pass through the weighing lane;
[0011] Second usage state: The isolation component is installed in the weighing lane to divide the weighing lane into a first lane and a second lane, both of which allow ordinary vehicles to pass through.
[0012] The two sets of weighing units are respectively installed in the first lane and the second lane. In the second use state, the two sets of weighing units are used to weigh and detect vehicles passing through the first lane and the second lane respectively.
[0013] In the first usage state, the two sets of weighing units are used together to weigh and detect vehicles passing through the weighing lane;
[0014] The weighing instrument is used to process the weighing data of the weighing unit and send the processed data to the corresponding receiving unit.
[0015] Preferably, the weighing unit includes at least two sets of weighing sensors, the two sets of weighing sensors being perpendicular to the vehicle travel direction of the first lane or the second lane, the two sets of weighing sensors being arranged side by side in the first lane or the second lane, and the two sets of weighing sensors covering both sides of the first lane or the second lane.
[0016] Preferably, the weighing sensors on the first lane and the second lane are arranged side by side, and at least one row of weighing sensors is arranged on the first lane and the second lane.
[0017] Preferably, both the first lane and the second lane can be configured as MTC or ETC lanes.
[0018] Preferably, the isolation component is at least one or more combinations of elastic posts or traffic cones, and the isolation component is arranged along the traffic markings within the weighing lane.
[0019] Preferably, the receiving unit is located in the weighing lane toll island or cloud storage, and is used to receive and store the weighing data processed by the weighing instrument.
[0020] Preferably, the weighing lane further includes a laser vehicle separator and an image acquisition device installed in the direction of travel, for separating vehicles and acquiring vehicle image data.
[0021] Preferably, the weighing lane further includes an electrical box, which is used to control the operation of various devices in the system.
[0022] Preferably, the weighing instrument is installed inside the electrical box, and the weighing instrument is equipped with an LCD interactive screen. The LCD interactive screen supports entering the weighing usage state switching mode through password verification, and switching between the two usage states of the weighing lane.
[0023] The weighing instrument is also equipped with a network interface, which supports connection to an external network and remote switching of the two usage states of the weighing lane through a preset network protocol.
[0024] Compared with existing technologies, this application provides a dynamic weighing system suitable for multi-scenario detection, which has the following advantages:
[0025] This dynamic weighing system, applicable to multiple scenarios, creates weighing lanes by removing toll islands and flexibly adjusts lane layout using a "soft isolation" method, avoiding the waste of resources caused by setting up dedicated lanes for oversized transport vehicles.
[0026] This dynamic weighing system, applicable to multiple scenarios, can flexibly adapt to the traffic needs of different types of vehicles, including heavy transport vehicles and other vehicles, through isolation components and intelligent switching functions; the weighing lanes can be flexibly switched between different modes, improving the space utilization of the toll station. Attached Figure Description
[0027] Figure 1 This is a structural schematic diagram of the weighing system layout in this application;
[0028] Figure 2 This is a schematic diagram showing the lane layout for heavy transport vehicles in this application;
[0029] Figure 3 This is a schematic diagram of the lane layout for public vehicles in this application;
[0030] Figure 4 This is a schematic diagram of the weighing instrument used in this application.
[0031] Reference numerals: 1. Weighing lane; 2. Isolation assembly; 3. Electrical box; 4. Image acquisition device; 5. Laser vehicle sorting device; 6. Weighing sensor; 7. Weighing display. Detailed Implementation
[0032] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.
[0033] Please see Figures 1-4 This application provides a new technical solution: a dynamic weighing system suitable for multi-scenario detection, used to weigh vehicles traveling on weighing lane 1, wherein the weighing lane 1 is formed by removing at least one toll island and its width is sufficient to allow large transport vehicles to pass safely, and the dynamic weighing system includes an isolation component 2, at least two sets of weighing units and a weighing instrument.
[0034] The isolation component 2 is installed on the weighing lane 1, which has two usage states. The weighing lane 1 switches between the two usage states via the isolation component 2. The two usage states include:
[0035] First usage state: The isolation component 2 on the weighing lane 1 is removed, and the weighing lane 1 allows large transport vehicles to pass through;
[0036] Second usage state: The isolation component 2 is installed in the weighing lane 1 to divide the weighing lane 1 into a first lane and a second lane, both of which allow ordinary vehicles to pass through.
[0037] The two sets of weighing units are respectively installed in the first lane and the second lane. In the second use state, the two sets of weighing units are used to weigh and detect vehicles passing through the first lane and the second lane respectively.
[0038] In the first usage state, the two sets of weighing units are used together to weigh and detect vehicles passing through the weighing lane 1.
[0039] The weighing instrument is used to process the weighing data of the weighing unit and send the processed data to the corresponding receiving unit.
[0040] In some embodiments, the weighing unit includes at least two sets of weighing sensors 6, the two sets of weighing sensors 6 being perpendicular to the vehicle travel direction of the first lane or the second lane, the two sets of weighing sensors 6 being arranged side by side in the first lane or the second lane, and the two sets of weighing sensors 6 being arranged side by side covering both sides of the first lane or the second lane.
[0041] In this embodiment, the weighing sensors 6 are arranged side by side on the first lane and the second lane, and at least one row of weighing sensors 6 is arranged on the first lane and the second lane.
[0042] In some embodiments, the weighing sensor is at least one or more combinations of quartz, flat, or narrow strip weighing sensors 6.
[0043] In some embodiments, both the first lane and the second lane can be configured as MTC or ETC lanes.
[0044] In some embodiments, the isolation component 2 is at least one or more combinations of elastic posts or traffic cones, and the isolation component 2 is arranged along the traffic markings within the weighing lane 1.
[0045] In some embodiments, the receiving unit is disposed in the toll island of the weighing lane 1 or in a cloud storage device, for receiving and storing the weighing data processed by the weighing instrument, and the stored data can be used for subsequent analysis, statistics and traceability.
[0046] In some embodiments, a laser vehicle separator 5 and an image acquisition device 4 are provided on one side of the weighing lane 1 in the direction of travel to separate vehicles and acquire vehicle image data. The laser vehicle separator 5 detects the outline and position of vehicles by emitting laser beams. The detected vehicle information is used to distinguish different vehicles and ensure the accuracy of weighing data. The image acquisition device 4 captures vehicle images through a camera. The acquired image data can be used for license plate recognition, vehicle type determination, etc.
[0047] In some embodiments, the weighing lane 1 further includes an electrical box 3, which is used to control the operation of various devices in the system. The electrical box 3 contains a power supply, control circuits and other electronic components. The electrical box 3 is responsible for supplying power to various devices in the system and controlling the operation of various parts of the system.
[0048] In some embodiments, the weighing instrument is installed inside the electrical box 3, and the weighing instrument is equipped with an LCD interactive screen. The LCD interactive screen supports entering the weighing usage state switching mode through password verification, and switching between two usage states of the weighing lane 1.
[0049] The weighing instrument is also equipped with a network interface, which supports connection to an external network and remote switching of the two usage states of the weighing lane 1 through a preset network protocol. The network protocol can be TCP.
[0050] In some embodiments, the dynamic weighing system further includes a weighing display screen 7 for displaying weighing data.
[0051] A dynamic weighing system suitable for multi-scenario detection, used in different states,
[0052] In the first operating state (oversized transport vehicle passage), the operator enters a password via the LCD interactive screen on the weighing instrument to enter the state switching mode. Through the LCD interactive screen or configuration management software, the system switches from the second operating state (normal operation mode) to the first operating state (oversized transport mode), removing the isolation components 2 (such as elastic posts and traffic cones) on weighing lane 1, making weighing lane 1 a wide lane, allowing oversized transport vehicles to pass. When the oversized transport vehicle enters weighing lane 1, the two sets of weighing units jointly perform dynamic weighing detection on the oversized transport vehicle. The weighing sensor 6 collects the vehicle's weight data and transmits the data to the weighing instrument. The weighing instrument processes the data and generates an accurate weighing result. The processed data is sent to the receiving unit (toll island or cloud storage) for storage via wired or wireless means.
[0053] In the second usage state (ordinary vehicles pass through), the operator enters a password through the LCD interactive screen on the weighing instrument to enter the state switching mode. Through the LCD interactive screen or configuration management software, the system switches from the first usage state (oversized transport mode) to the second usage state (daily operation mode). Isolation components 2 (such as elastic posts and traffic cones) are arranged along the traffic markings in the weighing lane 1 to divide the weighing lane 1 into the first lane and the second lane. Ordinary vehicles drive into the first lane and the second lane respectively. The weighing units in the first lane and the second lane respectively perform dynamic weighing detection on the passing vehicles. The weighing sensors 6 in each lane collect the weight data of the vehicles and transmit the data to the weighing instrument. Both the first lane and the second lane have dynamic weighing capabilities.
[0054] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A dynamic weighing system suitable for multi-scenario detection, used for weighing and detecting vehicles traveling on weighing lanes, characterized in that, The dynamic weighing system includes an isolation component, at least two sets of weighing units, and a weighing instrument. The isolation component is installed on the weighing lane, which has two usage states, and the weighing lane switches between the two usage states via the isolation component; the two usage states include: First usage state: The isolation components on the weighing lane are removed, allowing large transport vehicles to pass through the weighing lane; Second usage state: The isolation component is installed in the weighing lane to divide the weighing lane into a first lane and a second lane, both of which allow ordinary vehicles to pass through. In the first usage state, the two sets of weighing units jointly weigh and detect vehicles passing through the weighing lane; In the second usage state, the two sets of weighing units are respectively installed in the first lane and the second lane, and the two sets of weighing units are used to weigh and detect vehicles passing through the first lane and the second lane respectively. The weighing instrument is used to process the weighing data of the weighing unit and send the processed data to the corresponding receiving unit.
2. The dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, The weighing unit includes at least two sets of weighing sensors. The two sets of weighing sensors are perpendicular to the vehicle travel direction of the first lane or the second lane. The two sets of weighing sensors are arranged side by side in the first lane or the second lane, and the two sets of weighing sensors cover both sides of the first lane or the second lane.
3. A dynamic weighing system suitable for multi-scenario detection according to claim 2, characterized in that, The weighing sensors in the first lane and the second lane are arranged side by side, and there is at least one row of weighing sensors in the first lane and the second lane.
4. A dynamic weighing system suitable for multi-scenario detection according to claim 3, characterized in that, The weighing sensor is at least one or a combination of quartz, flat plate, or narrow strip weighing sensors.
5. A dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, Both the first lane and the second lane can be configured as MTC or ETC lanes.
6. A dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, The isolation component is at least one or more combinations of elastic posts or traffic cones, and the isolation component is arranged along the traffic markings within the weighing lane.
7. A dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, The receiving unit is located in the toll island of the weighing lane or in the cloud storage, and is used to receive and store the weighing data processed by the weighing instrument.
8. A dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, The weighing lane also includes a laser vehicle separator and an image acquisition device installed in the direction of travel, used to separate vehicles and acquire vehicle image data.
9. A dynamic weighing system suitable for multi-scenario detection according to claim 1, characterized in that, The weighing lane also includes an electrical box, which is used to control the operation of various devices in the system.
10. A dynamic weighing system suitable for multi-scenario detection according to claim 9, characterized in that, The weighing instrument is installed in the electrical box and is equipped with an LCD interactive screen. The LCD interactive screen supports entering the weighing usage status switching mode through password verification, and switching between the two usage states of the weighing lane. The weighing instrument is also equipped with a network interface, which supports connection to an external network and remote switching of the two usage states of the weighing lane through a preset network protocol.