A mobile monitoring system suitable for highways

Abstract

The present invention discloses a mobile monitoring system suitable for highways, comprising guardrails and a mobile monitoring unit. The guardrails are arranged on both sides of the highway, and the mobile monitoring unit moves along the guardrails. The guardrails include movable tracks, on which power supply units are arranged at intervals, and the intervals can be set according to the capacity of a battery installed inside a carrier housing. The mobile monitoring unit includes a carrier housing, a power supply plate arranged inside the carrier housing, a first drive member that drives the carrier housing to move on the movable track, and a camera for monitoring. The system of the present invention relies on guardrails for automatic mobile monitoring, and power supply units are arranged at intervals on the guardrails to continuously charge the monitoring device. Charging can also be achieved while the vehicle is in motion, making it more convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of highways, in particular to a mobile monitoring system suitable for highways. Background Art

[0002] Speed ​​cameras and road condition monitoring cameras are generally installed on highways. As for road condition monitoring cameras, they are mostly set at intervals or at accident-prone points, and their setting method is fixed. The main purpose of this arrangement is to monitor whether the road is unobstructed. However, with the increase in highway mileage and traffic volume, the location of vehicle accidents is not fixed, and accidents often occur in areas without cameras or at locations far away from cameras. This will prevent the highway management department from effectively obtaining the details of the accident in the first time, affecting rescue or highway control. Summary of the Invention

[0003] In view of the above problems, the present invention proposes a mobile monitoring system suitable for highways based on the problems existing in the existing highway monitoring system, which can overcome the shortcomings of the existing technology.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a mobile monitoring system suitable for roads, comprising a guardrail, a movable track, and power supply units arranged at intervals on the movable track; a mobile monitoring unit, comprising a carrying shell, a power supply plate arranged inside the carrying shell, a first driving member that drives the carrying shell to move on the movable track, and a camera for monitoring.

[0005] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, the power supply unit includes a power supply track, a power supply plate arranged in the power supply track, a baffle for shielding the power supply plate, and a second driving member for driving the baffle to move, and first grooves are symmetrically arranged on the power supply track, and the two power supply plates are respectively fixed in the first grooves.

[0006] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, a second groove is also provided on the power supply track, the baffle is provided in the second groove, two second grooves are provided, and are staggered up and down, and the two baffles are respectively provided in the two second grooves.

[0007] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, the second driving member includes a rotating shaft arranged in the power supply track, a first gear arranged at intervals on the rotating shaft, a worm wheel arranged at both ends of the rotating shaft, a worm matched with the worm wheel, and a second gear arranged at the end of the worm wheel, the worm is fixed on the power supply track, and a first rack matched with the first gear is provided on the baffle, and each of the first gears is matched with the first racks of the two baffles at the same time.

[0008] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, the worms at both ends of the same power supply unit are arranged in a centrally symmetrical manner, and second racks are provided on both sides of the supporting shell, and the two second racks are respectively matched with the second gears on the two worms.

[0009] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, the first driving member includes a third rack fixed on the mobile track, a third gear cooperating with the third rack, a motor driving the third gear to rotate, and a battery arranged inside the carrying shell, the motor is arranged in the carrying shell, and its output end passes through the carrying shell and is connected to the third gear.

[0010] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, a limit plate is further provided on the bearing shell, and a third groove cooperating with the limit plate is provided on both the moving track and the power supply track.

[0011] As a preferred solution of the mobile monitoring system suitable for roads described in the present invention, the power extraction plate passes through the supporting shell and can contact the power supply plate, and a fourth groove collinear with the first groove is further provided on the movable track.

[0012] As a preferred solution of the mobile monitoring system applicable to roads of the present invention, the power taking pieces in two adjacent power supply units are connected by a wire.

[0013] As a preferred embodiment of the mobile highway monitoring system described in the present invention, the second gears at both ends of the power supply unit are respectively positioned in the two second grooves. The contact area between the power supply plate and the second groove is provided with an insulating layer, ensuring that the voltage on the power supply plate is a safe voltage. Alternatively, the power supply rail is made of insulating material, ensuring that the voltage on the power supply plate is a safe voltage.

[0014] The beneficial effects of the present invention are: automatic mobile monitoring is carried out based on the guardrail, and power supply units are set at intervals on the guardrail, which can continuously charge the monitoring device, and can be charged during movement, which is more convenient to use; the power supply sheet is shielded by the baffle, and the baffle will automatically open only when the mobile monitoring unit arrives, and automatically close when the mobile monitoring unit leaves, which is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort. Among them:

[0016] Figure 1 A scene graph of a mobile monitoring system suitable for highways.

[0017] Figure 2 A front view of a mobile monitoring system suitable for highways.

[0018] Figure 3 This is a structural diagram of a mobile monitoring unit of a mobile monitoring system suitable for highways.

[0019] Figure 4 This is a schematic diagram of the first driving component and power supply unit of a mobile monitoring system suitable for highways.

[0020] Figure 5 The figure shows the mobile track diagram of the mobile monitoring system suitable for highways.

[0021] Figure 6 Schematic diagram of the mobile track and power supply unit of a mobile monitoring system suitable for highways.

[0022] Figure 7 Schematic diagram of a power supply unit for a mobile monitoring system suitable for roads.

[0023] Figure 8 Schematic diagram of a baffle and part of a second driving member of a mobile monitoring system suitable for roads.

[0024] Figure 9 This is a schematic diagram of the cooperation between the second rack and the second gear in a mobile monitoring system suitable for highways. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. 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.

[0027] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0028] Example 1

[0029] Reference Figures 1 to 9 , which is the first embodiment of the present invention, provides a mobile monitoring system suitable for a highway. The mobile monitoring system suitable for a highway includes a guardrail 100 and a mobile monitoring unit 200. The guardrail 100 is arranged on both sides of the highway, and the mobile monitoring unit 200 moves along the guardrail 100.

[0030] Specifically, the guardrail 100 includes a movable track A, on which the power supply units 101 are spaced apart. The spacing can be set according to the capacity of the battery installed inside the carrying shell 201 .

[0031] The mobile monitoring unit 200 includes a carrying shell 201 , a power extraction plate 202 disposed inside the carrying shell 201 , a first driving member 203 for driving the carrying shell 201 to move on a moving track A, and a camera 204 for monitoring.

[0032] Furthermore, the power supply unit 101 includes a power supply track 101a, a power supply plate 101b arranged in the power supply track 101a, a baffle 101c for shielding the power supply plate 101b, and a second driving member 101d for driving the baffle 101c to move. The power supply track 101a is symmetrically provided with a first groove 101a-1, and the two power supply plates 101b are respectively fixedly arranged in the first groove 101a-1.

[0033] The power supply track 101a is further provided with a second groove 101a-2, and the baffle 101c is provided in the second groove 101a-2. There are two second grooves 101a-2, which are staggered up and down, and the two baffles 101c are respectively provided in the two second grooves 101a-2.

[0034] The second driving member 101d includes a rotating shaft 101d-1 arranged in the power supply track 101a, a first gear 101d-2 arranged at intervals on the rotating shaft 101d-1, a worm wheel 101d-5 arranged at both ends of the rotating shaft 101d-1, a worm 101d-3 cooperating with the worm wheel 101d-5, and a second gear 101d-4 arranged at the end of the worm 101d-3, the worm 101d-3 is fixed on the power supply track 101a, and a first rack 101c-1 cooperating with the first gear 101d-2 is provided on the baffle 101c, and each first gear 101d-2 is simultaneously cooperating with the first rack 101c-1 of the two baffles 101c.

[0035] The worms 101d-3 at both ends of the same power supply unit 101 are arranged symmetrically around the center. A second rack 201a is provided on both sides of the carrier housing 201. The two second racks 201a engage with the second gears 101d-4 on the two worms 101d-3, respectively. When the carrier housing 201 moves toward the power supply unit 101, it undergoes the following sequence. For ease of description, the direction of movement of the carrier housing 201 is defined as forward, and the two first grooves 101a-1 are referred to as groove A and groove B, respectively:

[0036] No contact process: At this time, the second rack 201a at the front end of the carrying shell 201 has not yet engaged with the second gear 101d-4, and the baffle 101c is still in the state of shielding the power supply sheet 101b;

[0037] Baffle open state: At this time, the second rack 201a at the front end of the carrier shell 201 contacts the second gear 101d-4 in groove A. The second rack 201a moves forward, driving the second gear 101d-4 to rotate. Then, through the worm 101d-3, worm wheel 101d-5, rotating shaft 101d-1 and first gear 101d-2, the two baffles 101c move relative to each other, exposing the power supply sheet 101b. When the second rack 201a separates from the second gear 101d-4 in groove A, the baffle 101c is just fully opened;

[0038] Charging state: At this time, the carrying shell 201 continues to move forward, the power extraction plate 202 contacts the power supply plate 101b, and starts to charge the battery 203d. It should be noted that charging can be selected during the movement process, or charging can be selected to stop moving;

[0039] Baffle closed state: This process is opposite to the baffle open state. The carrying shell 201 continues to move forward, and the second rack 201a at the rear end of the carrying shell 201 contacts the second gear 101d-4 in the B groove, and the baffle gradually closes. When the second rack 201a separates from the second gear 101d-4 in the B groove, the baffle 101c is just completely closed.

[0040] The first driving member 203 includes a third rack 203a fixed on the movable track A, a third gear 203b cooperating with the third rack 203a, a motor 203c driving the third gear 203b to rotate, and a battery 203d arranged inside the carrying shell 201. The motor 203c is arranged in the carrying shell 201, and its output end passes through the carrying shell 201 and is connected to the third gear 203b.

[0041] Furthermore, the carrier housing 201 is provided with a limit plate 201b, and both the movable track A and the power supply track 101a are provided with a third groove A-1 that cooperates with the limit plate 201b. The power extraction plate 202 extends through the carrier housing 201 and is capable of contacting the power supply plate 101b. The movable track A is also provided with a fourth groove A-2 that is colinear with the first groove 101a-1. The power extraction plates 202 in two adjacent power supply units 101 are connected by a wire. The second gear 101d-4 located at both ends of the power supply unit 101 is respectively disposed in the two second grooves 101a-2.

[0042] The contact area between the power supply plate 101b and the second groove 101a-2 is insulated, ensuring a safe voltage across the power supply plate 101b. Alternatively, the power supply track 101a is constructed of insulating material. A battery monitoring device is also provided on the battery; when the battery is low, it is recharged at the power supply unit 101. A remote control device can also be included within the mobile monitoring unit 200 for manual control.

[0043] It should be noted that multiple mobile monitoring units 200 can be set on the same guardrail 100, and each mobile monitoring unit 200 is only responsible for monitoring a certain distance. When no accident occurs, the mobile monitoring unit 200 can automatically move for monitoring. When an accident occurs, the distance can be measured by existing technology, and the nearest mobile monitoring unit 200 can be moved to the scene of the accident for real-time monitoring.

[0044] To sum up, the monitoring system described in the present invention relies on the guardrail for automatic mobile monitoring, and a power supply unit 101 is provided at intervals on the guardrail 100, which can continuously charge the monitoring device and can be charged during movement, which is more convenient to use; the power supply sheet 101b is blocked by the baffle 101c, and the baffle 101c will automatically open only when the mobile monitoring unit 200 arrives, and automatically close when the mobile monitoring unit 200 leaves, which is safer.

[0045] The specific working process is as follows: the camera 204 moves along with the mobile monitoring unit 200 on the mobile track A for inspection. After detecting an accident, it will stay at the accident location or the accident location segment and move to shoot. When the mobile monitoring unit 200 moves to the power supply unit 101, the second rack 201a at the front end of the carrier shell 201 contacts the second gear 101d-4 in the A groove. The second rack 201a moves forward to drive the second gear 101d-4 to rotate, and then through the worm 101d-3, the worm wheel 101d-5, the rotating shaft 101d-1 and the first gear 101d-2, the two baffles 101c move relative to each other, exposing the power supply sheet 101b. When the second rack 201a contacts the A groove, the second gear 101d-4 moves forward. When the second gear 101d-4 in the groove is separated, the baffle 101c is just fully opened; when the carrying shell 201 moves forward, the power supply plate 202 contacts the power supply plate 101b and starts to charge the battery 203d. It should be noted that you can choose to charge during the movement or stop moving to charge; this process is opposite to the baffle opening state. The carrying shell 201 continues to move forward, and the second rack 201a at the rear end of the carrying shell 201 contacts the second gear 101d-4 in the B groove, and the baffle gradually closes. When the second rack 201a separates from the second gear 101d-4 in the B groove, the baffle 101c is just completely closed.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. 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 mobile monitoring system suitable for a highway, comprising a guardrail (100) and a camera (204) for monitoring, wherein the camera (204) communicates with a management platform, and is characterized in that: A moving track (A) is connected to the guardrail (100), a moving monitoring unit (200) is provided on the moving track (A) for moving thereon, and a power supply unit (101) for charging the moving monitoring unit (200) is provided at intervals on the moving track (A); the moving monitoring unit (200) comprises a carrying shell (201) and a first driving member (203) for driving the carrying shell (201) to move on the moving track (A); a camera (204) is connected to the carrying shell (201), a battery (203d) for powering the first driving member (203) and the camera (204) is provided inside the carrying shell (201), and a battery (203d) for powering the first driving member (203) and the camera (204) is provided inside the carrying shell (201). A power extraction sheet (202) is connected to the mobile monitoring unit (200), and when the mobile monitoring unit (200) moves to the power supply unit (101), the power extraction sheet (202) is connected to the power supply unit (101); the power supply unit (101) includes a power supply track (101a), a first groove (101a-1) is provided on the power supply track (101a), and power supply sheets (101b) are fixedly provided in the first grooves (101a-1). When the mobile monitoring unit (200) moves to the power supply unit (101), the power extraction sheet (202) is connected to the power supply sheet (101b); a baffle (101c) for shielding the power supply sheet (101b) is provided on the power supply track (101a). A second groove (101a-2) is further provided on the power supply track (101a); a baffle (101c) parallel to the power supply plate (101b) is provided in the second groove (101a-2); the baffle (101c) is provided in the second groove (101a-2); a second driving member (101d) for driving the baffle (101c) to move is provided; the second driving member (101d) comprises a rotating shaft (101d-1) provided in the power supply track (101a); a first gear (101d-2) spaced apart on the rotating shaft (101d-1); and worm gears (101d-2) provided at both ends of the rotating shaft (101d-1). 5), a worm (101d-3) cooperating with the worm wheel (101d-5), and a second gear (101d-4) arranged at the end of the worm (101d-3), the worm (101d-3) being radially fixed to the power supply track (101a), a first rack (101c-1) cooperating with the first gear (101d-2) being arranged on the baffle (101c), a second rack (201a) being arranged on the bearing housing (201), and the second rack (201a) cooperating with the second gear (101d-4) on the worm (101d-3) when the mobile monitoring unit (200) moves to the power supply unit (101).

2. The mobile monitoring system for highways according to claim 1, characterized in that: The first driving member (203) comprises a third rack (203a) fixed on the moving track (A), a third gear (203b) matched with the third rack (203a), and a motor (203c) driving the third gear (203b) to rotate; the motor (203c) is arranged in the supporting shell (201) and connected to the battery (203d); the output end of the motor (203c) passes through the supporting shell (201) and is connected to the third gear (203b).

3. The mobile monitoring system for highways according to claim 2, characterized in that: A limiting plate (201b) is also provided on the bearing shell (201), and a third groove (A-1) cooperating with the limiting plate (201b) is provided on both the moving track (A) and the power supply track (101a).

4. The mobile monitoring system for highways according to claim 2 or 3, characterized in that: The power extraction sheet (202) passes through the carrying shell (201) and is capable of contacting the power supply sheet (101b); a fourth groove (A-2) colinear with the first groove (101a-1) is further provided on the movable track (A).

5. The mobile monitoring system for highways according to claim 4, characterized in that: An insulating layer is provided at the contact position between the power supply sheet (101b) and the second groove (101a-2), and the voltage on the power supply sheet (101b) is a safe voltage.

6. The mobile monitoring system for highways according to claim 4, characterized in that: The power supply track (101a) is made of insulating material, and the voltage on the power supply sheet (101b) is a safe voltage.

Images