Anti-intrusion active early warning equipment for road-related operation

Abstract

The utility model relates to the technical field of early warning equipment, in particular to road-related operation anti-intrusion active early warning equipment, which comprises a baffle plate and a blocking mechanism, and is characterized in that a motion detection camera, a buzzer alarm, a PLC (Programmable Logic Controller) and a collision sensor are arranged at the top of the baffle plate; and the motion detection camera, the buzzer alarm and the collision sensor are electrically connected with the PLC. According to the utility model, the motion detection camera at the top of the baffle plate can be used for detecting passing vehicles and pedestrians which are about to intrude into an accident scene, and if the motion detection camera detects that the passing vehicles and pedestrians enter a detection range of the motion detection camera, signals can be transmitted to the PLC; the PLC can control the buzzer alarm to give an alarm, and the buzzer alarm is used for giving an alarm to repel coming and going vehicles and pedestrians to leave an accident site, so that the accident site can be monitored, the coming and going vehicles and pedestrians are prevented from intruding into the accident site, and the integrity of the accident site can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of early warning equipment, in particular to an active early warning device for preventing intrusion in road-related operations. Background Art

[0002] When a traffic accident occurs, in order to protect the scene and prevent other people and vehicles from intruding, it is usually necessary to place warning signs at the accident scene to warn passing vehicles to pay attention and avoid the traffic accident.

[0003] After searching, it was found that the Chinese patent with application number 201720512408.6 disclosed "a traffic accident warning sign, comprising a base and a warning sign body, a battery being provided at the inner bottom end of the base, a group of speakers being installed on both sides of a symmetry axis on the front of the warning sign body, a display screen being installed between the speakers, a fluorescent plate being provided on the top of the display screen, flashing lights being provided on the left and right sides of the top of the warning sign body, a warning sign switch being installed on the left wall of the warning sign body, and the display screen, flashing lights and warning sign switch being electrically connected to the battery"; however, when the above-mentioned traffic accident warning sign is in use, it can only serve as a warning to passing vehicles and does not have the function of preventing intrusion at the accident scene. If passing vehicles and pedestrians do not notice the traffic accident warning sign, they may easily break into the accident scene and cause damage to the accident scene. Therefore, in order to solve such problems, an active warning device for preventing intrusion in road operations is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an active early warning device for preventing intrusion in road operations.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An active anti-intrusion warning device for road-related operations includes a baffle and a blocking mechanism. A motion detection camera, a buzzer alarm, a PLC controller, and a collision sensor are installed on the top of the baffle. The motion detection camera, the buzzer alarm, and the collision sensor are all electrically connected to the PLC controller. Second magnetic strips are installed on both sides of the baffle.

[0007] The blocking mechanism includes two first magnetic strips, a plurality of rope lights are installed between the two first magnetic strips, and the first magnetic strip and the second magnetic strip are attracted to each other.

[0008] Preferably, mounting blocks are installed on the opposite surfaces of the two first magnetic strips, and the rope light is installed between the two mounting blocks.

[0009] Preferably, a notch is provided on the top of the baffle, and the motion detection camera is installed in the notch.

[0010] Preferably, reflective stickers and instruction placards are installed on the side surfaces of the baffle, and instruction slogans are posted on the instruction placards.

[0011] Preferably, a base plate is installed at the bottom of the baffle, and two groups of support plates are symmetrically installed on the side surfaces of the base plate.

[0012] Preferably, strip grooves are provided on both sides of the baffle, and the two second magnetic strips are respectively installed in the two strip grooves.

[0013] Preferably, a first mounting groove is installed on the top of the baffle, and the buzzer alarm is installed in the first mounting groove.

[0014] Preferably, a second mounting groove and a third mounting groove are provided on the top of the baffle, the PLC controller is installed in the second mounting groove, and the collision sensor is installed in the third mounting groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1: In the present invention, the motion detection camera on the top of the baffle can be used to detect oncoming vehicles and pedestrians that are about to enter the accident scene. If the motion detection camera detects that oncoming vehicles and pedestrians enter the detection range of the motion detection camera, it can transmit the signal to the PLC controller, and the PLC controller can control the buzzer alarm to sound an alarm. The buzzer alarm is used to drive oncoming vehicles and pedestrians away from the accident scene. The accident scene can be monitored to prevent oncoming vehicles and pedestrians from entering the accident scene, and the integrity of the accident scene can be protected.

[0017] 2: In the utility model, two adjacent baffles of the device are connected by rope lights, which can surround the accident scene with the light of the rope lights and outline the scope of the accident scene, so as to prevent passing vehicles and pedestrians from hitting the baffles at night, and can remind passing vehicles and pedestrians of the specific scope of the accident scene with lights. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram from a first-person perspective of an active warning device for preventing intrusion in road operations proposed by the present invention;

[0019] Figure 2 This is a schematic structural diagram from a second perspective of an active warning device for preventing intrusion in road operations proposed by the present invention;

[0020] Figure 3 This is a schematic diagram of the connection between the first magnetic strip and the mounting block of an active warning device for preventing intrusion in road operations proposed by the present invention;

[0021] Figure 4This is a schematic diagram of the connection between the baffle and reflective stickers of an active warning device for preventing intrusion in road operations proposed by the present invention;

[0022] Figure 5 This is a structural schematic diagram of a baffle of an active anti-intrusion warning device for road-related operations proposed by the present invention.

[0023] In the figure: 1. baffle; 2. bottom plate; 3. support plate; 4. notch; 5. motion detection camera; 6. reflective tape; 7. instruction placard; 8. first magnetic strip; 9. mounting block; 10. rope light; 11. second magnetic strip; 12. strip groove; 13. buzzer alarm; 14. PLC controller; 15. collision sensor; 16. first mounting slot; 17. second mounting slot; 18. third mounting slot. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] Reference Figure 1-5 An active warning device for preventing intrusion during road operations includes a baffle 1 and a blocking mechanism. A motion detection camera 5, a buzzer alarm 13, a PLC controller 14, and a collision sensor 15 are installed on the top of the baffle 1. The motion detection camera 5, the buzzer alarm 13, and the collision sensor 15 are all electrically connected to the PLC controller 14. Second magnetic strips 11 are installed on both sides of the baffle 1.

[0026] The blocking mechanism includes two first magnetic strips 8, and several rope lights 10 are installed between the two first magnetic strips 8. The first magnetic strip 8 and the second magnetic strip 11 are attracted to each other. By using this device, two adjacent baffles 1 are connected by rope lights 10. The light of the rope lights 10 can surround the accident scene and outline the scope of the accident scene, so as to prevent passing vehicles and pedestrians from colliding with the baffles 1 at night, and can use lights to remind passing vehicles and pedestrians of the specific scope of the accident scene.

[0027] As a technical optimization solution of the present invention, mounting blocks 9 are installed on the opposite surfaces of the two first magnetic strips 8, and the rope lamp 10 is installed between the two mounting blocks 9. The mounting blocks 9 can facilitate the connection between the rope lamp 10 and the first magnetic strips 8.

[0028] As a technical optimization solution of the present invention, a notch 4 is provided on the top of the baffle 1, and the motion detection camera 5 is installed in the notch 4. The notch 4 can provide an installation location for the motion detection camera 5, and the motion detection camera 5 is installed in the notch 4, which can hide the motion detection camera 5 to a certain extent, reducing the risk of the motion detection camera 5 being damaged due to the tipping of the baffle 1, and improving the protection of the motion detection camera 5.

[0029] As a technical optimization solution of the present invention, a reflective sticker 6 and an instruction placard 7 are installed on the side of the baffle 1. An instruction slogan is posted on the instruction placard 7. The reflective sticker 6 can reflect the headlights of passing vehicles at night, thereby reminding passing vehicles that passage is prohibited.

[0030] As a technical optimization solution of the present invention, a base plate 2 is installed at the bottom of the baffle 1, and two groups of support plates 3 are symmetrically installed on the sides of the base plate 2. The coordinated use of the base plate 2 and the support plates 3 can provide support for the baffle 1.

[0031] As a technical optimization solution of the present invention, strip grooves 12 are provided on both sides of the baffle 1, and the two second magnetic strips 11 are respectively installed in the two strip grooves 12. The strip grooves 12 can facilitate the connection between the second magnetic strips 11 and the baffle 1, making it convenient to install the second magnetic strips 11 on the side of the baffle 1.

[0032] As a technical optimization solution of the present invention, a first mounting groove 16 is installed on the top of the baffle 1 , and the buzzer alarm 13 is installed in the first mounting groove 16 .

[0033] As a technical optimization solution of the present invention, a second mounting groove 17 and a third mounting groove 18 are opened on the top of the baffle 1 , the PLC controller 14 is installed in the second mounting groove 17 , and the collision sensor 15 is installed in the third mounting groove 18 .

[0034] When the utility model is in use, when a traffic accident occurs and the scene needs to be protected, several baffles 1 are placed at the accident scene to enclose the accident scene, and the two first magnetic strips 8 are respectively attracted to the second magnetic strips 11 on the opposite sides of the two adjacent baffles 1, and several rope lights 10 are used to connect the two adjacent baffles 1 to surround and seal the accident scene.

[0035] The motion detection camera 5 on the top of the baffle 1 can be used to detect oncoming vehicles and pedestrians that are about to enter the accident scene. If the motion detection camera 5 detects that oncoming vehicles and pedestrians enter the detection range of the motion detection camera 5, the signal can be transmitted to the PLC controller 14. The PLC controller 14 can control the buzzer alarm 13 to alarm. The buzzer alarm 13 is used to alarm and drive oncoming vehicles and pedestrians away from the accident scene. In conjunction with the collision sensor 15 installed in the third mounting slot 18 on the top of the baffle 1, it can detect whether the baffle 1 is hit. If the collision sensor 15 detects that the baffle 1 is hit, it is determined that oncoming vehicles and pedestrians have entered the accident scene, and the signal can be transmitted to the PLC controller 14. The PLC controller 14 can control the buzzer alarm 13 to perform alarm processing. It can perform dual monitoring of the accident scene, prevent oncoming vehicles and pedestrians from entering the accident scene, and protect the integrity of the accident scene.

[0036] By using this device, two adjacent baffles 1 are connected by rope lights 10. The light of the rope lights 10 can surround the accident scene and outline the scope of the accident scene, preventing passing vehicles and pedestrians from hitting the baffles 1 at night. The specific scope of the accident scene can be reminded to passing vehicles and pedestrians by light.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An active warning device for preventing intrusion during road operations, comprising a baffle (1) and a blocking mechanism, characterized in that: A motion detection camera (5), a buzzer alarm (13), a PLC controller (14) and a collision sensor (15) are installed on the top of the baffle (1); the motion detection camera (5), the buzzer alarm (13) and the collision sensor (15) are all electrically connected to the PLC controller (14); and second magnetic strips (11) are installed on both sides of the baffle (1); The blocking mechanism comprises two first magnetic strips (8), a plurality of rope lights (10) are installed between the two first magnetic strips (8), and the first magnetic strip (8) and the second magnetic strip (11) are attracted to each other.

2. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: Mounting blocks (9) are installed on opposite sides of the two first magnetic strips (8), and the rope light (10) is installed between the two mounting blocks (9).

3. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: A notch (4) is provided on the top of the baffle (1), and a motion detection camera (5) is installed in the notch (4).

4. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: A reflective sticker (6) and an instruction placard (7) are installed on the side of the baffle (1), and an instruction placard (7) is posted with an instruction slogan.

5. The active warning device for preventing intrusion during road operations according to claim 1 is characterized in that: A bottom plate (2) is installed at the bottom of the baffle (1), and two groups of support plates (3) are symmetrically installed on the sides of the bottom plate (2).

6. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: The baffle (1) is provided with strip-shaped grooves (12) on both sides, and the two second magnetic strips (11) are respectively installed in the two strip-shaped grooves (12).

7. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: A first mounting groove (16) is installed on the top of the baffle (1), and the buzzer alarm (13) is installed in the first mounting groove (16).

8. The active warning device for preventing intrusion during road operations according to claim 1, characterized in that: A second mounting groove (17) and a third mounting groove (18) are provided on the top of the baffle (1); the PLC controller (14) is installed in the second mounting groove (17); and the collision sensor (15) is installed in the third mounting groove (18).

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