Port outer container truck real-time monitoring device and monitoring system thereof

Abstract

The invention relates to the technical field of container truck monitoring, in particular to a port outer container truck real-time monitoring device and a monitoring system thereof.The port outer container truck real-time monitoring device comprises a support assembly and a dispatching terminal rotationally installed on the support assembly, a rotating shaft is arranged at the end, connected with the dispatching terminal, of the support assembly, and a rotating lug is arranged on the back of the dispatching terminal; a rotating cavity is formed in the rotating lug, the dispatching terminal and the support assembly are connected in a matched mode through rotation of the rotating cavity and the rotating shaft, a limiting groove is formed in the circumferential side wall of the rotating shaft, a clamping piece is arranged in the limiting groove, clamping grooves are formed in the inner wall of the rotating cavity in an annular array mode, and the clamping grooves and the clamping piece are correspondingly connected in a clamped mode. The problem that after the dispatching terminal is installed at the position of a reserved hole of a container truck, the angle of a panel of the dispatching terminal cannot adapt to drivers of different heights, and the dispatching terminal is inconvenient for the drivers to operate is solved.

Description

Technical Field

[0001] The invention relates to the technical field of container truck dispatching monitoring, in particular to a real-time monitoring device for container trucks outside a port and a monitoring system thereof. Background Art

[0002] With the continuous development of global trade, ports, as important hubs connecting sea and land transportation, have a direct impact on the smooth operation of the global supply chain due to their operating efficiency and management level. In port operations, container transportation occupies a pivotal position, and container trucks, as the key to container transportation, have a direct impact on the overall operational efficiency of the port due to their scheduling, monitoring and management. Therefore, it is necessary to monitor and dispatch container trucks outside the port in real time. Currently, the real-time monitoring and dispatching of container trucks is to install dispatching terminals on container trucks outside the port, and then connect the dispatching terminals to the monitoring and dispatching console through the network, so that the dispatching console can monitor the container trucks outside the port in real time and issue dispatching orders.

[0003] The dispatching terminal installed on the container truck is generally placed on the center console of the container truck because some container trucks do not have reserved installation holes. Therefore, during the transportation of the container truck, the dispatching terminal is prone to fall from the center console. Some container trucks have reserved installation holes, and the dispatching terminal can be fixedly installed. Although this solves the problem that the dispatching terminal is fixedly installed and will not fall and cause damage to the terminal, the panel angle of the fixedly installed dispatching terminal cannot adapt to drivers of different heights, which makes the dispatching terminal inconvenient for drivers to operate. In order to solve this problem, we propose a real-time monitoring device and a monitoring system for container trucks outside the port. Summary of the invention

[0004] In view of the problem in the above or prior art that after the dispatch terminal is installed at the reserved hole position of the container truck, the angle of its panel cannot adapt to drivers of different heights, making the dispatch terminal inconvenient for drivers to operate, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a real-time monitoring device for container trucks outside a port and a monitoring system thereof, including.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a real-time monitoring device for container trucks outside a port, comprising a bracket assembly, and a dispatching terminal rotatably mounted on the bracket assembly, a rotating shaft is provided at one end where the bracket assembly and the dispatching terminal are connected, a rotating ear is provided at the back of the dispatching terminal, and a rotating cavity is provided on the rotating ear, the dispatching terminal and the bracket assembly are connected through the rotation matching of the rotating cavity and the rotating shaft, a limiting groove is provided on the circumferential side wall of the rotating shaft, and a clamping piece is provided in the limiting groove, a clamping groove is provided in a ring array on the inner wall of the rotating cavity, and the clamping groove and the clamping piece are correspondingly clamped.

[0007] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, the clamping part includes a movable block movably installed in the limiting groove, and also includes a push rod groove opened at the bottom end of the movable block, and an extrusion spring and a push rod arranged inside the push rod groove. A clamping block is arranged at the top of the movable block, and the clamping block and the clamping groove are matched and clamped.

[0008] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, the bracket assembly includes a fixing seat for fixing on the container truck, and a fixing hole is opened on the fixing seat, a support frame is rotatably installed on the top of the fixing seat, and a rotating connecting end is provided at the end of the support frame away from the fixing seat.

[0009] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, the rotating shaft is welded to both sides of the rotating connection end, and through holes are provided on the rotating connection end and the rotating shaft, an adjusting member is movably installed in the through hole, the through hole is connected to the limit groove, and the adjusting member and the clamping member correspond to each other.

[0010] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, the adjusting member includes an adjusting rod movably installed in the through hole, and a locking section and a first adjusting notch arranged on the adjusting rod, the diameter of the first adjusting notch is smaller than the diameter of the adjusting rod, and a first transition surface is arranged at the position where the first adjusting notch and the locking section on the adjusting rod are connected.

[0011] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, wherein: a second adjustment slot is also provided on the adjustment rod, and the diameter of the second adjustment slot is smaller than the diameter of the first adjustment slot, a second transition surface is provided at the position where the second adjustment slot and the locking section on the adjustment rod are connected, and the locking section is provided between the first adjustment slot and the second adjustment slot.

[0012] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, a movable hole is opened on one side of the rotating chamber, and the movable hole and the through hole are coaxially arranged, and both ends of the adjustment rod pass through the movable hole and extend to both sides of the rotating ear.

[0013] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, both ends of the adjusting rod are sleeved with return springs, and both ends of the adjusting rod are provided with blocks, one end of the return spring abuts against the side wall of the rotating ear, and the other end of the return spring abuts against the block.

[0014] As a preferred solution of the real-time monitoring device for container trucks outside the port of the present invention, wherein: a rotating seat is rotatably installed on the back of the dispatching terminal above the axis of the rotating ear, and a first driving rod and a second driving rod are arranged on the rotating seat, and the first driving rod and the second driving rod are fitted with blocks at both ends of the adjusting rod at one end away from the rotating seat, and a driving plate is arranged on the circumferential side wall of the rotating seat, and the driving plate protrudes from the top of the dispatching terminal.

[0015] As a preferred solution of the real-time monitoring system for container trucks outside the port of the present invention, it includes: the real-time monitoring device for container trucks outside the port, and,

[0016] Intelligent sensing units, which include laser scanners installed at ports, as well as GPS locators and infrared cameras installed on each truck;

[0017] A data communication unit, which includes a wireless communication module and a wired communication network for transmitting container truck status information;

[0018] The monitoring and display unit includes a large screen for monitoring and displaying the status information of the port container trucks and a control console for issuing commands.

[0019] Beneficial effects of the real-time monitoring device for container trucks outside the port of the present invention:

[0020] 1. The dispatch terminal and the bracket assembly of the present invention are rotatably connected through a rotating ear and a rotating shaft, so that the angle of the dispatch terminal panel can be adjusted up and down. At the same time, the support frame and the fixed seat in the bracket assembly are rotatably connected, so that the dispatch terminal can be adjusted left and right. Therefore, after the dispatch terminal is fixedly installed on the center console, it can be adjusted up and down, left and right, so that it can be adjusted according to drivers of different heights, so that the driver can better browse the panel information and operation panel instructions of the dispatch terminal.

[0021] 2. The clamping piece arranged on the rotating shaft of the present invention is clamped with the clamping slot provided in the rotating cavity, so that after the dispatching terminal adjusts the angle up and down, the adjusting rod is moved left and right, so that the clamping piece corresponds to the locking section, the first adjusting notch and the second adjusting notch respectively. When the clamping piece corresponds to the first adjusting notch, the dispatching terminal can be adjusted step by step, which is suitable for fine adjustment of small angles. When the clamping piece corresponds to the second adjusting notch, the dispatching terminal can be adjusted steplessly, which is suitable for rotation adjustment of large angles. When the clamping piece corresponds to the locking section, the clamping piece cannot move, and the clamping block and the clamping slot are clamped, so as to fix the adjusted angle, thereby avoiding the vibration generated by the engine during the driving of the container truck, which causes the dispatching terminal to sink at an angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 This is the overall schematic diagram of the real-time monitoring device for container trucks outside the port.

[0024] Figure 2 This is a schematic diagram of the exploded structure of the bracket assembly and dispatching terminal of the real-time monitoring device for container trucks outside the port.

[0025] Figure 3 for Figure 2 Enlarged structural diagram at A in the middle.

[0026] Figure 4 This is a schematic diagram of the card connector structure of the real-time monitoring device for container trucks outside the port.

[0027] Figure 5 This is a structural diagram of the bracket assembly and the dispatch terminal connection of the real-time monitoring device for container trucks outside the port.

[0028] Figure 6 This is a schematic diagram of the cross-sectional structure of the rotating ear and the rotating shaft center on the rotating connection end of the real-time monitoring device for container trucks outside the port.

[0029] Figure 7 for Figure 6 Enlarged structural diagram at B in the middle.

[0030] Figure 8 It is a structural schematic diagram of the active state of the clamping member in the limit slot 6 when the clamping member of the real-time monitoring device for container trucks outside the port corresponds to the second adjustment notch.

[0031] Fig. 9 It is a structural schematic diagram of the active state of the clamping member in the limit slot 6 when the clamping member of the real-time monitoring device for container trucks outside the port corresponds to the second adjustment notch.

[0032] Numbers: 1. bracket assembly; 101. fixed seat; 102. fixing hole; 103. support frame; 104. rotating connection end; 105. through hole; 2. dispatching terminal; 3. rotating shaft; 4. rotating ear; 5. rotating cavity; 6. limiting groove; 7. clamping piece; 701. movable block; 702. push rod groove; 703. extrusion spring; 704. push rod; 705. clamping block; 8. clamping groove; 9. adjusting piece; 901. adjusting rod; 902. locking section; 903. first adjusting notch; 904. first transition surface; 905. second adjusting notch; 906. second transition surface; 10. movable hole; 11. reset spring; 12. block; 13. rotating seat; 14. first driving rod; 15. second driving rod; 16. driving plate. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Example 1, reference Figures 1 to 5 , is the first embodiment of the present invention, which provides a real-time monitoring device for container trucks outside a port, and realizes the effect that the dispatching terminal can be adjusted up, down, left, and right after being fixedly installed. It includes a bracket assembly 1, and a dispatching terminal 2 rotatably installed on the bracket assembly 1, a rotating shaft 3 is provided at one end where the bracket assembly 1 and the dispatching terminal 2 are connected, a rotating ear 4 is provided at the back of the dispatching terminal 2, and a rotating cavity 5 is provided on the rotating ear 4, the dispatching terminal 2 and the bracket assembly 1 are connected through the rotation matching of the rotating cavity 5 and the rotating shaft 3, a limiting groove 6 is provided on the circumferential side wall of the rotating shaft 3, and a clamping piece 7 is provided in the limiting groove 6, a clamping groove 8 is provided in a ring array on the inner wall of the rotating cavity 5, and the clamping groove 8 and the clamping piece 7 are correspondingly clamped.

[0037] The clamping member 7 includes a movable block 701 movably installed in the limiting groove 6, and also includes a push rod groove 702 opened at the bottom end of the movable block 701, and an extrusion spring 703 and a push rod 704 arranged inside the push rod groove 702. A clamping block 705 is arranged at the top of the movable block 701, and the clamping block 705 and the clamping groove 8 are matched and clamped.

[0038] The bracket assembly 1 includes a fixing seat 101 for fixing on the container truck, and the fixing seat 101 is provided with a fixing hole 102 . A support frame 103 is rotatably mounted on the top of the fixing seat 101 , and a rotating connection end 104 is provided at one end of the support frame 103 away from the fixing seat 101 .

[0039] The support frame 103 is provided with an annular array of angle bars, and the top annular array of the fixing seat 101 is provided with angle grooves, the angle bars and the angle grooves match, the support frame 103 and the fixing seat 101 are rotatably connected, and are positioned by the angle bars and the angle grooves. When the support frame 103 rotates, the angle bar is deformed and detached from the angle groove, and then enters the next angle groove, thereby realizing the positioning of the support frame 103 after left and right rotation adjustment. A deformation clamping structure is used here for fixing, because the force generated by the vibration of the container truck engine cannot cause the angle bar to deform and detach from the angle groove.

[0040] Specifically, the fixing seat 101 is a square plate, and the fixing holes 102 are opened at the four corners of the square plate, which match the reserved holes on the container truck. The fixing seat 101 is locked and installed on the container truck by bolts, and then the support frame 103 is rotated to rotate the panel of the dispatching terminal 2 to face the driver, and then the dispatching terminal 2 is rotated up and down to adjust the direction of the dispatching terminal 2 so that the information displayed on the panel of the dispatching terminal 2 can be better seen by the driver.

[0041] Furthermore, when the scheduling terminal 2 is rotated up and down to adjust, the rotation of the rotating ear 4 will push the card block 705 out of the card slot 8 through the side wall of the card slot (i.e., the inner wall of the rotating cavity 5), and then enter the adjacent card slot 8 as it rotates. After the adjustment is completed, under the action of the extrusion spring 703, the movable block 701 is pushed to move, thereby driving the card block 705 to enter the card slot 8, so that the card block 705 and the card slot 8 are engaged, thereby fixing the adjusted angle of the scheduling terminal 2.

[0042] It should be noted that the angle adjustment structures on the market nowadays are basically locked and clamped by bolts, and are mainly fixed by friction. However, the vibration generated by the container truck during driving will gradually loosen the locking of the bolts, and the up and down force generated by the vibration is like a hammer driving a nail. Each vibration will cause the dispatching terminal 2 to fall a certain distance, but this distance is not recognizable to our naked eyes. However, as time goes by, the orientation of the panel of the dispatching terminal 2 will change from the initial angle, requiring the driver to adjust it.

[0043] In the present invention, when the vibration generated when the container truck is traveling drives the dispatching terminal 2 to vibrate up and down, because the dispatching terminal 2 actually only receives a small downward force, the magnitude of the force cannot drive the dispatching terminal 2 to rotate downward to squeeze the card block 705, so that the card block 705 is separated from the card slot 8 and enters the adjacent card slot 8. Under this structure, the downward force generated by the vibration of the dispatching terminal 2 will drive the rotating ear 4 to rotate, so that the card slot 8 has a tendency to rotate downward, but because this force is relatively small, after squeezing the card block 705 to shrink a certain distance into the limit slot 6, it will be pushed to reset by the squeezing spring 703. Therefore, this structure avoids the situation where the panel of the adjusted dispatching terminal 2 falls as time goes by.

[0044] Example 2, reference Figures 1 to 9 , which is the second embodiment of the present invention. Different from the previous embodiment, this embodiment provides an adjusting member 9 of the real-time monitoring device for container trucks outside the port, which solves the problem that the dispatching terminal 2 is not convenient for large-angle adjustment. It includes a rotating shaft 3 welded on both sides of the rotating connection end 104, and a through hole 105 is opened on the rotating connection end 104 and the rotating shaft 3, and an adjusting member 9 is movably installed in the through hole 105. The through hole 105 is connected to the limiting groove 6, and the adjusting member 9 and the clamping member 7 are matched with each other.

[0045] The adjusting member 9 includes an adjusting rod 901 movably mounted in the through hole 105 , and a locking section 902 and a first adjusting notch 903 arranged on the adjusting rod 901 . The diameter of the first adjusting notch 903 is smaller than that of the adjusting rod 901 .

[0046] A movable hole 10 is opened on one side of the rotating cavity 5 , and the movable hole 10 and the through hole 105 are coaxially arranged. Both ends of the adjustment rod 901 penetrate the movable hole 10 and extend to both sides of the rotating ear 4 .

[0047] The rotating shafts 3 on both sides of the rotating connecting end 104 are provided with clamping parts 7, the adjusting rod 901 is movably inserted in the through hole 105, and the diameter of the adjusting rod 901 is the same as the inner diameter of the through hole 105, and two first adjusting slots 903 are provided on the adjusting rod 901, and the spacing between the two first adjusting slots 903 is the same as the spacing between the two clamping parts 7.

[0048] The limiting groove 6 is connected to the through hole 105, so the clamping member 7 can move up and down in the limiting groove 6. Figure 8As shown, when the clamping member 7 and the first adjustment slot 903 correspond to each other, the push rod 704 contacts the side wall of the first adjustment slot 903, and the clamping block 705 is clamped with the clamping slot 8 under the push of the extrusion spring 703. At this time, the extrusion spring 703 is in a natural telescopic state. In this state, the dispatching terminal 2 as described in Example 1 can be rotated under the condition of artificial external force, so that the clamping block 705 is squeezed out of the clamping slot 8 and retracted into the limiting slot 6, and the extrusion spring 703 is compressed by the movable block 701. Then, as the dispatching terminal 2 rotates, the clamping block 705 is reset to the adjacent clamping slot 8 under the elastic force of the extrusion spring 703, which is suitable for fine adjustment of small angles of the dispatching terminal 2.

[0049] like Figure 7 As shown, when the clamping member 7 and the locking section 902 correspond to each other, the top rod 704 contacts the side wall of the locking section 902 (i.e., the side wall of the adjusting rod 901), and the clamping block 705 is clamped with the clamping slot 8 under the push of the extrusion spring 703. At this time, the extrusion spring 703 is in a compressed state. In this state, the clamping block 705 cannot move downward. Therefore, in this state, the angle of the dispatching terminal 2 cannot be adjusted up and down, but it also improves the stability of the angle after the angle is adjusted, thereby avoiding the driver's accidental contact, which causes the dispatching terminal 2 to rotate and fall.

[0050] The adjusting rod 901 is further provided with a second adjusting notch 905 , and the diameter of the second adjusting notch 905 is smaller than the diameter of the first adjusting notch 903 .

[0051] like Fig. 9 As shown, when the clamping member 7 corresponds to the second adjustment slot 905, the extrusion spring 703 is in a naturally telescopic state. However, since the diameter of the second adjustment slot 905 is smaller than that of the first adjustment slot 903, when the push rod 704 contacts the side wall of the second adjustment slot 905, the clamping block 705 shrinks into the limiting slot 6 and does not engage with the clamping slot 8. Therefore, the dispatching terminal 2 can be easily rotated, which is suitable for large-angle coarse adjustment of the dispatching terminal 2.

[0052] The locking section 902 is arranged between the first adjustment slot 903 and the second adjustment slot 905, and a first transition surface 904 is arranged at the position where the first adjustment slot 903 and the locking section 902 on the adjustment rod 901 are connected, and a second transition surface 906 is arranged at the position where the second adjustment slot 905 and the locking section 902 on the adjustment rod 901 are connected. Through the setting of the first transition surface 904 and the second transition surface 906, the adjustment rod 901 can move left and right to perform the corresponding switching between the clamping part 7 and the first adjustment slot 903, the locking section 902 and the second adjustment slot 905, thereby realizing three angle adjustment modes of fine adjustment, locking and coarse adjustment.

[0053] Both ends of the adjusting rod 901 are sleeved with a return spring 11 , and both ends of the adjusting rod 901 are provided with a stopper 12 , one end of the return spring 11 abuts against the side wall of the rotating ear 4 , and the other end of the return spring 11 abuts against the stopper 12 .

[0054] like Figure 6 As shown, under the action of the two return springs 11, the adjusting rod 901 is centered in the through hole 105. At this time, the locking section 902 on the clamping member 7 and the adjusting rod 901 corresponds to each other, thereby locking the fixed angle of the scheduling terminal 2. By moving left and right, the clamping member 7 and the first adjusting slot 903 are switched to the fine adjustment mode, and the clamping member 7 and the second adjusting slot 905 are switched to the coarse adjustment mode.

[0055] It should be noted that there is a difference between the coarse adjustment and fine adjustment modes. Coarse adjustment is stepless adjustment, so when it is adjusted to a suitable level, it needs to be fixed. The fixation in the present invention is completed by the engagement of the clamping piece 7 and the slot 8. If the angle after coarse adjustment makes the clamping piece 7 and the slot incompatible, it is necessary to perform fine adjustment of the angle. Although the change in this angle generally does not have a particularly large impact on the driver's viewing angle, because it is stepless adjustment, when the position is adjusted and fixed, due to insufficient hand-held stability, the dispatch terminal 2 will have a fixed deviation when the clamping piece 7 and the slot 8 are engaged. This fixed deviation plus the deviation of the previous fine-tuning of the clamping piece 7 and the slot 8 will cause the angle deviation to become larger, thereby affecting the driver's viewing angle.

[0056] Therefore, when adjusting the dispatch terminal 2, coarse adjustment should be performed first, and after the angle of the dispatch terminal 2 is adjusted to a suitable range, fine adjustment should be switched to adjust the angle.

[0057] Furthermore, why not use fine adjustment directly? First of all, during fine adjustment, the block 705 needs to frequently disengage from the slot 8 and then engage with the slot 8, so the operation is not particularly smooth when it is adjusted and rotated. Therefore, when adjusting a large angle, coarse adjustment is used, and fine adjustment is used for a small angle.

[0058] A rotating seat 13 is rotatably installed on the back of the dispatching terminal 2 above the axis of the rotating ear 4, and a first driving rod 14 and a second driving rod 15 are provided on the rotating seat 13. The first driving rod 14 and the second driving rod 15 are fitted with the blocks 12 at both ends of the adjusting rod 901 at one end away from the rotating seat 13, and a driving plate 16 is provided on the circumferential side wall of the rotating seat 13, and the driving plate 16 protrudes from the top of the dispatching terminal 2.

[0059] By moving the driving plate 16 left and right, the first driving rod 14 and the second driving rod 15 are driven to rotate through the rotating seat 13 to squeeze the adjusting rod 901, thereby realizing the switching selection of the angle adjustment mode.

[0060] The rest of the structure is the same as that of Example 1.

[0061] Example 3, reference Figures 1 to 9 , which is the third embodiment of the present invention. Different from the previous embodiment, this embodiment provides a real-time monitoring system for container trucks outside the port, including the real-time monitoring device for container trucks outside the port in the above embodiment. The real-time monitoring device for container trucks outside the port is a dispatching terminal installed on the container truck, which includes a data processing server for receiving data from the intelligent sensing unit for pre-processing, storage and analysis.

[0062] The intelligent sensing unit includes a laser scanner installed in the port, a GPS locator and an infrared camera installed on each container truck. The laser scanner is installed in key areas of the port to scan the container trucks and their surroundings and obtain high-precision three-dimensional point cloud data to detect the location, speed and surrounding obstacles of the container trucks. The GPS locator is used to obtain the precise location information of each container truck in real time and send the location information to the dispatching terminal through the wireless communication module. The infrared camera, as an auxiliary monitoring device, provides video information of the container trucks and their surroundings at night or in severe weather conditions.

[0063] The data communication unit includes a wireless communication module and a wired communication network for transmitting the status information of the container truck. The wireless communication module is installed on the container truck and is used for real-time data transmission between the container truck and the dispatching terminal, while the wired communication network is built inside the monitoring center to ensure a stable connection and data security between the data processing center and the display unit.

[0064] The monitoring and display unit includes a large screen for monitoring and displaying the status information of the port container trucks and a control console for issuing commands. It includes an intelligent scheduling algorithm module, which is based on big data analysis and machine learning algorithms, combined with factors such as the real-time location, task priority, and driving distance of the container trucks, to dynamically optimize the driving routes and task allocation of the container trucks, and generate scheduling instructions. The instruction issuing module is used to send the scheduling instructions to the container trucks through the wireless communication module to guide the container trucks to perform scheduling tasks.

[0065] The rest of the structure is the same as that of Example 2.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions 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 solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A real-time monitoring device for container trucks outside a port, characterized by: include, A bracket assembly (1), and a dispatching terminal (2) rotatably mounted on the bracket assembly (1); One end of the support assembly (1) connected to the dispatching terminal (2) is provided with a rotating shaft (3); The dispatching terminal (2) is provided with a rotating ear (4) on the back, and a rotating cavity (5) is provided on the rotating ear (4); the dispatching terminal (2) and the bracket assembly (1) are connected by the rotating matching of the rotating cavity (5) and the rotating shaft (3); A limiting groove (6) is provided on the circumferential side wall of the rotating shaft (3), and a clamping member (7) is arranged in the limiting groove (6); The inner wall of the rotating chamber (5) is provided with a ring-shaped array of clamping grooves (8), and the clamping grooves (8) and the clamping parts (7) are correspondingly clamped.

2. The real-time monitoring device for container trucks outside the port according to claim 1, characterized in that: The clamping member (7) comprises a movable block (701) movably mounted in the limiting groove (6), a push rod groove (702) opened at the bottom end of the movable block (701), and a compression spring (703) and a push rod (704) arranged inside the push rod groove (702); A clamping block (705) is provided at the top of the movable block (701), and the clamping block (705) and the clamping slot (8) are matched and clamped.

3. The real-time monitoring device for container trucks outside the port according to claim 2, characterized in that: The bracket assembly (1) comprises a fixing seat (101) for fixing on a container truck, and a fixing hole (102) is provided on the fixing seat (101); A support frame (103) is rotatably mounted on the top of the fixed seat (101), and a rotation connection end (104) is provided at one end of the support frame (103) away from the fixed seat (101).

4. The real-time monitoring device for container trucks outside the port as claimed in claim 3 is characterized by: The rotating shaft (3) is welded to both sides of the rotating connection end (104), and a through hole (105) is provided on the rotating connection end (104) and the rotating shaft (3), and an adjusting member (9) is movably installed in the through hole (105); The through hole (105) is in communication with the limiting groove (6), and the adjusting member (9) and the clamping member (7) are correspondingly matched.

5. The real-time monitoring device for container trucks outside the port as claimed in claim 4, characterized in that: The adjusting member (9) comprises an adjusting rod (901) movably mounted in the through hole (105), and a locking section (902) and a first adjusting notch (903) arranged on the adjusting rod (901); The diameter of the first adjustment notch (903) is smaller than the diameter of the adjustment rod (901), and a first transition surface (904) is provided at a position where the first adjustment notch (903) and the locking section (902) on the adjustment rod (901) are connected.

6. The real-time monitoring device for container trucks outside the port according to claim 5, characterized in that: The adjusting rod (901) is also provided with a second adjusting notch (905), and the diameter of the second adjusting notch (905) is smaller than the diameter of the first adjusting notch (903); a second transition surface (906) is provided at the position where the second adjusting notch (905) and the locking section (902) on the adjusting rod (901) are connected, and the locking section (902) is provided between the first adjusting notch (903) and the second adjusting notch (905).

7. The real-time monitoring device for container trucks outside the port according to claim 6, characterized in that: A movable hole (10) is provided on one side of the rotating chamber (5), and the movable hole (10) and the through hole (105) are coaxially arranged; Both ends of the adjusting rod (901) pass through the movable hole (10) and extend to both sides of the rotating ear (4).

8. The real-time monitoring device for container trucks outside the port according to claim 7, characterized in that: Both ends of the adjusting rod (901) are sleeved with return springs (11), and both ends of the adjusting rod (901) are provided with stoppers (12); One end of the return spring (11) abuts against the side wall of the rotating ear (4), and the other end of the return spring (11) abuts against the stopper (12).

9. The real-time monitoring device for container trucks outside the port according to claim 8, characterized in that: A rotating seat (13) is rotatably mounted on the back of the dispatching terminal (2) above the axis of the rotating ear (4), and a first driving rod (14) and a second driving rod (15) are arranged on the rotating seat (13), and the ends of the first driving rod (14) and the second driving rod (15) away from the rotating seat (13) are in contact with the stoppers (12) at both ends of the adjusting rod (901); A driving plate (16) is provided on the circumferential side wall of the rotating seat (13), and the driving plate (16) protrudes from the top of the dispatching terminal (2).

10. A real-time monitoring system for container trucks outside a port, characterized by: The device comprises the real-time monitoring device for container trucks outside the port as described in any one of claims 1 to 9, and Intelligent sensing units, which include laser scanners installed at ports, as well as GPS locators and infrared cameras installed on each truck; A data communication unit, which includes a wireless communication module and a wired communication network for transmitting container truck status information; The monitoring and display unit includes a large screen for monitoring and displaying the status information of the port container trucks and a control console for issuing commands.

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