A site leveling engineering vehicle safety driving monitoring system

Abstract

This invention discloses a safety driving monitoring system for site leveling engineering vehicles, comprising a monitoring box, fixed monitoring components mounted on the monitoring box for monitoring on-site operators of site leveling projects, active monitoring components, and a data processing center for receiving monitoring results. The monitoring box has an inner cavity formed in its bottom wall, and an mounting plate is installed on its outer wall. The fixed monitoring components include an in-vehicle controller mounted on the mounting plate, and a vehicle speed monitor, a voice communication device, a network connector, an in-vehicle driver shoe monitoring device, and an alarm coupled to the in-vehicle controller. A first servo motor is fixed inside the monitoring box, and sliding grooves are formed on both sides of the inner cavity of the monitoring box. This site leveling engineering vehicle safety driving monitoring system allows monitoring personnel to process this data in real time and promptly alert the driver in case of potential danger, thereby reducing the probability of accidents.

Description

Technical Field

[0001] This invention belongs to the field of site leveling engineering technology, and in particular relates to a site leveling engineering vehicle safety driving monitoring system. Background Technology

[0002] The site leveling project involves a large number of excavators, loaders, bulldozers, and transport vehicles. Ensuring safe driving is a prerequisite for ensuring the safety of the project.

[0003] In the process of realizing this invention, the inventors discovered that the technology has at least the following problems: In the current site leveling process, sometimes the drivers of excavators, loaders, bulldozers, transport vehicles and other facilities start driving without following the driving regulations, or there are obstacles or safety hazards around the excavators, loaders, bulldozers, transport vehicles and other facilities that are not noticed by the drivers, which may cause accidents.

[0004] To address these issues, we propose a site leveling engineering vehicle safety driving monitoring system. Summary of the Invention

[0005] The main objective of this invention is to provide a safety driving monitoring system for site leveling engineering vehicles. This system enables real-time information exchange between the in-vehicle controller and the data processing center via a wireless network. This allows monitoring results from excavators, loaders, bulldozers, transport vehicles, and other equipment on the driver and surrounding environment to be transmitted to the monitoring personnel. The monitoring personnel can then process this data in real time and promptly alert the driver in case of potential danger, thereby reducing the probability of accidents and effectively solving the problems in the background technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A site leveling engineering vehicle safety driving monitoring system includes a monitoring box, a fixed monitoring component installed on the monitoring box for monitoring on-site operators of site leveling engineering, an active monitoring component, and a data processing center for receiving monitoring results. The inner cavity of the monitoring box is formed in its bottom wall, and an mounting plate is installed on the outer wall of the monitoring box. The fixed monitoring component includes an in-vehicle controller installed on the mounting plate, and a vehicle speed monitor, a voice communication device, a network connector, an in-vehicle driver shoe monitoring device, and an alarm coupled to the in-vehicle controller.

[0008] The monitoring box has a first servo motor fixed inside. Slide grooves are formed on both sides of the inner cavity of the monitoring box. A screw is coaxially connected below the output shaft of the first servo motor. The screw is located in one of the slide grooves. A limiting bar parallel to the screw is welded in the other slide groove. The inner cavity of the monitoring box is also provided with an internal platform that extends into the two slide grooves respectively. One end of the internal platform is threaded onto the screw, and the other end is slidably sleeved onto the limiting bar.

[0009] A second servo motor is installed above the built-in platform. A lower extension shaft is coaxially connected below the output shaft of the second servo motor. A turntable is coaxially connected below the lower extension shaft. Side support plates are symmetrically welded to the bottom wall of the turntable. A third servo motor is installed on one of the side support plates. An inner extension shaft is coaxially connected to one end of the output shaft of the third servo motor. A mounting platform is fixedly sleeved on the inner extension shaft. The activity monitoring components include a drunk driving detector, a vehicle surrounding obstacle detector, and a driver's cab monitoring camera installed at the bottom of the mounting platform.

[0010] As a preferred embodiment, a mounting base is welded to the top of the monitoring box to cover its top wall, wherein each of the four corners of the mounting base is connected to an ear plate; each of the four ear plates has a mounting hole in the vertical direction, so as to facilitate the installation of bolts and other parts to fix the mounting base through the mounting holes.

[0011] As a preferred embodiment, the monitoring box has a side groove formed inside above the screw, wherein the first servo motor is vertically mounted on the bottom wall of the side groove, thus ensuring the stability of the first servo motor structure.

[0012] In a preferred embodiment, both the screw and the limiting bar are vertically arranged and symmetrical about the two ends of the built-in platform. Both ends of the screw are rotatably connected to the monitoring box within the sliding groove. This allows the screw to maintain structural stability and makes its operation more stable.

[0013] As a preferred embodiment, a receiving groove is formed at the top of the inner cavity of the monitoring box; wherein the receiving groove is used to accommodate and protect the second servo motor when it rises to its highest position.

[0014] As a preferred embodiment, the central axis of the lower extension shaft coincides with the central axis of the monitoring box, and the lower extension shaft is rotatably connected to the underside of the built-in platform; thus, the lower extension shaft has higher operational stability.

[0015] In a preferred embodiment, the second servo motor is vertically positioned, the third servo motor is horizontally positioned, and the two ends of the inner extension shaft are rotatably connected to the two side support plates respectively, so that the above structure remains stable.

[0016] As a preferred implementation, the data processing center is equipped with a camp office monitoring system and a background monitor, and the data processing center is connected to the in-vehicle controller via a wireless network. Wireless networks are a mature technology that can be put into use directly. The data processing center is located in the monitoring room of the site leveling project, where professional monitoring personnel can view the data and images monitored by the in-vehicle controller on facilities such as excavators, loaders, bulldozers, and transport vehicles in real time, and issue warnings and instructions to the operators and drivers of these facilities when appropriate.

[0017] In summary, the technical effects and advantages of this invention are as follows:

[0018] The safety driving monitoring system for the site leveling engineering vehicle uses a first servo motor to drive a screw, which in turn raises and lowers the built-in platform to adjust the height of the breathalyzer, the vehicle surrounding obstacle detector, and the driver's cab monitoring camera. The second servo motor rotates the above three instruments to adjust their orientation, and the third servo motor rotates the above three instruments to change their tilt angle. All three servo motors can operate simultaneously, thus meeting the monitoring needs of various complex situations and adapting to more monitoring requirements.

[0019] The site leveling engineering vehicle safety driving monitoring system transmits information to the data processing center via a wireless network through the in-vehicle controller. This allows the monitoring results of excavators, loaders, bulldozers, transport vehicles, and other facilities on the driver and the surrounding environment to be transmitted in real time to the monitoring personnel. This enables the monitoring personnel to process the data in real time and promptly remind the driver when a dangerous situation may occur, thereby reducing the probability of accidents. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of one side of the invention;

[0021] Figure 2 This is a schematic diagram of the structure on the other side of the present invention;

[0022] Figure 3 This is a cross-sectional view of the present invention;

[0023] Figure 4 For the present invention Figure 1 Enlarged view of the structure at point A in the middle;

[0024] Figure 5 This is a system structure block diagram of the present invention.

[0025] In the diagram: 1. Mounting top bracket; 2. Ear plate; 3. Mounting hole; 4. Monitoring box; 5. Mounting plate; 6. Vehicle speed monitor; 7. Voice communication device; 8. Network connector; 9. In-vehicle controller; 10. In-vehicle driver's shoe monitoring device; 11. Alarm; 12. Side groove; 13. First servo motor; 14. Slide groove; 15. Screw; 16. Limiting bar; 17. Internal platform; 18. Second servo motor; 19. Receiving slot; 20. Lower extension shaft; 21. Turntable; 22. Side support plate; 23. Third servo motor; 24. Inner extension shaft; 25. Mounting platform; 26. Drunk driving detector; 27. Vehicle surrounding obstacle detector; 28. Driver's cab monitoring camera; 29. ​​Data processing center; 30. Camp office monitoring system; 31. Back-end monitor. Detailed Implementation

[0026] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0027] Reference Figures 1-5 A site leveling engineering vehicle safety driving monitoring system includes a monitoring box 4, a fixed monitoring component and an active monitoring component installed on the monitoring box 4 for monitoring on-site operators of site leveling engineering, and a data processing center 29 for receiving monitoring results. A mounting top 1 covering the top wall of the monitoring box 4 is welded on top of the monitoring box 4. Each of the four corners of the mounting top 1 is connected to an ear plate 2, and each of the four ear plates 2 has a mounting hole 3 in the vertical direction to facilitate the installation of bolts and other parts that fix the mounting top 1 through the mounting holes 3. The inner cavity of the monitoring box 4 is formed in its bottom wall, and a mounting plate 5 is installed on the outer wall of the monitoring box 4. The fixed monitoring component includes an in-vehicle controller 9 installed on the mounting plate 5, and a vehicle speed monitor 6, a voice communication device 7, a network connector 8, an in-vehicle driver shoe monitor 10, and an alarm 11 coupled to the in-vehicle controller 9.

[0028] A first servo motor 13 is fixed inside the monitoring box 4. Slide grooves 14 are formed on both sides of the inner cavity of the monitoring box 4. A screw 15 is coaxially connected below the output shaft of the first servo motor 13. A side groove 12 is formed inside the monitoring box 4 above the screw 15. The first servo motor 13 is vertically installed on the bottom wall of the side groove 12, so that the structure of the first servo motor 13 remains stable. The screw 15 is located in one of the slide grooves 14. A limiting rod 16 parallel to the screw 15 is welded in the other slide groove 14. The inner cavity of the monitoring box 4 is also provided with an internal platform 17 that extends into the two slide grooves 14 respectively. One end of the internal platform 17 is threaded onto the screw 15, and the other end is slidably sleeved onto the limiting rod 16. The screw 15 and the limiting rod 16 are both vertically arranged and symmetrical about the two ends of the internal platform 17. Both ends of the screw 15 are rotatably connected to the monitoring box 4 in the slide grooves 14, so that the screw 15 can maintain structural stability and its operation can be more stable.

[0029] A second servo motor 18 is installed above the built-in platform 17. The second servo motor 18 is vertically arranged and a receiving groove 19 is formed at the top of the inner cavity of the monitoring box 4. The receiving groove 19 is used to receive and protect the second servo motor 18 when it rises to the highest position. A lower extension shaft 20 is coaxially connected below the output shaft of the second servo motor 18. The central axis of the lower extension shaft 20 coincides with the central axis of the monitoring box 4, and the lower extension shaft 20 is rotatably connected to the lower part of the built-in platform 17, which makes the operation stability of the lower extension shaft 20 higher. A turntable 21 is coaxially connected below the lower extension shaft 20.

[0030] Side support plates 22 are symmetrically welded to the bottom wall of turntable 21. A third servo motor 23 is installed on one of the side support plates 22. The third servo motor 23 is horizontally set. The two ends of the inner extension shaft 24 are rotatably connected to the two side support plates 22 respectively, so that the above structure remains stable. The output shaft of the third servo motor 23 is coaxially connected to the inner extension shaft 24. A mounting platform 25 is fixedly sleeved on the inner extension shaft 24. The activity monitoring component includes a drunk driving detector 26, a vehicle surrounding obstacle detector 27 and a driver's cab monitoring camera 28 installed at the bottom of the mounting platform 25. The first servo motor 13, the second servo motor 18 and the third servo motor 23 all require external power supply.

[0031] The data processing center 29 is equipped with a camp office monitoring system 30 and a background monitor 31. The data processing center 29 is connected to the in-vehicle controller 9 via a wireless network. Wireless networks are a mature technology that can be put into use directly. The data processing center 29 is located in the monitoring room of the site leveling project. Professional monitoring personnel can view the data and images monitored by the in-vehicle controller 9 on facilities such as excavators, loaders, bulldozers, and transport vehicles in real time, and issue warnings and instructions to the operators and drivers of these facilities when appropriate.

[0032] The site leveling engineering vehicle safety driving monitoring system: During installation, four long bolts or other corresponding parts are passed through the mounting holes 3 on the four ear plates 2 to install the four long bolts onto the top wall of the interior space of facilities such as excavators, loaders, bulldozers, and transport vehicles. The mounting top 1 is kept roughly horizontal, with the mounting plate 5 facing the interior of the excavator, loader, bulldozer, or transport vehicle. The system uses an in-vehicle driver shoe monitor 10 to detect whether the driver is wearing shoes. The specific detection principle involves using a camera or similar structure to monitor the interior of the excavator, loader, bulldozer, or transport vehicle, transmitting the images to the monitoring room for identification. Before driving, the driver must use a breathalyzer 26 to test for drunk driving. The detection method is similar to that used by traffic police in existing technologies. The same instruments are used for roadside drunk driving detection. The vehicle surrounding obstacle detector 27 can detect obstacles around the vehicle, and the driver's cab monitoring camera 28 can monitor the situation inside the driver's cab. If the positions of the drunk driving detector 26, the vehicle surrounding obstacle detector 27, or the driver's cab monitoring camera 28 need to be adjusted to better suit the actual use environment, the first servo motor 13 can be driven to drive the screw 15 to rotate, so that the built-in platform 17 rises and falls with the limit bar 16, thereby adjusting its height. By driving the second servo motor 18 to drive the lower extension shaft 20, the turntable 21 and the structure below it to rotate, the orientation can be changed. By driving the third servo motor 23 to drive the inner extension shaft 24 and the mounting platform 25 to flip, the tilt angle can be changed, thus adapting to different use environments.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A site leveling engineering vehicle safety driving monitoring system, comprising a monitoring box (4), a fixed monitoring component mounted on the monitoring box (4) for monitoring on-site operators of site leveling engineering, a moving monitoring component, and a data processing center (29) for receiving monitoring results, characterized in that, The inner cavity of the monitoring box (4) is formed on its bottom wall, and an mounting plate (5) is installed on the outer wall of the monitoring box (4). The fixed monitoring components include an in-vehicle controller (9) installed on the mounting plate (5), a vehicle speed monitor (6), a voice communication device (7), a network connector (8), an in-vehicle driver's shoe monitoring device (10), and an alarm (11) coupled to the in-vehicle controller (9). The monitoring box (4) is equipped with a first servo motor (13) inside. Slide grooves (14) are formed on both sides of the inner cavity of the monitoring box (4). A screw (15) is coaxially connected below the output shaft of the first servo motor (13). The screw (15) is located in one of the slide grooves (14). A limiting rod (16) parallel to the screw (15) is welded in the other slide groove (14). The monitoring box (4) is also equipped with an internal platform (17) that extends into the two slide grooves (14). One end of the internal platform (17) is threaded onto the screw (15), and the other end is slidably sleeved onto the limiting rod (16). A second servo motor (18) is installed above the built-in platform (17). A lower extension shaft (20) is coaxially connected below the output shaft of the second servo motor (18). A turntable (21) is coaxially connected below the lower extension shaft (20). Side support plates (22) are symmetrically welded to the bottom wall of the turntable (21). A third servo motor (23) is installed on one of the side support plates (22). An inner extension shaft (24) is coaxially connected to one end of the output shaft of the third servo motor (23). A mounting platform (25) is fixedly sleeved on the inner extension shaft (24). The activity monitoring component includes a drunk driving detector (26), a vehicle surrounding obstacle detector (27), and a driver's cab monitoring camera (28) installed at the bottom of the mounting platform (25).

2. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The monitoring box (4) is welded with a mounting base (1) to cover its top wall, wherein each of the four corners of the mounting base (1) is connected to an ear plate (2).

3. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The monitoring box (4) has a side groove (12) formed inside above the screw (15), wherein the first servo motor (13) is vertically mounted on the bottom wall of the side groove (12).

4. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The screw (15) and the limiting bar (16) are both vertically arranged and symmetrical about the two ends of the built-in platform (17). Both ends of the screw (15) are rotatably connected to the monitoring box (4) in the slide groove (14).

5. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The top of the inner cavity of the monitoring box (4) has a receiving groove (19).

6. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The central axis of the lower extension shaft (20) coincides with the central axis of the monitoring box (4), and the lower extension shaft (20) is rotatably connected to the underside of the built-in platform (17).

7. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The second servo motor (18) is set vertically, the third servo motor (23) is set horizontally, and the two ends of the inner extension shaft (24) are rotatably connected to the two side support plates (22) respectively.

8. The site leveling engineering vehicle safety driving monitoring system according to claim 1, characterized in that, The data processing center (29) is equipped with a camp office monitoring system (30) and a background monitor (31), and the data processing center (29) is connected to the in-vehicle controller (9) via a wireless network.

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