Anti-collision system for tunnel construction operation equipment

Abstract

The utility model discloses an anti-collision system for tunnel construction operation equipment, which relates to the technical field of tunnel construction and comprises mobile equipment, a detection component and an analysis control module. The mobile equipment is movably arranged in the tunnel and is provided with a control terminal; the detection assembly is arranged on the mobile equipment, the detection assembly is in communication connection with the control terminal, and the detection assembly is used for detecting the surrounding environment of the mobile equipment; the analysis control module is in communication connection with the control terminal; according to the technical scheme, safety guarantee can be provided for the tunnel construction process, and safety of constructors and equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnel construction, in particular to an anti-collision system for tunnel construction equipment. Background Art

[0002] With the accelerating pace of global urbanization, urban transportation infrastructure construction has become crucial for urban development. Within this context, tunnel engineering, as a crucial component of urban transportation, has attracted widespread attention for its construction technology and safety. Tunnel engineering not only alleviates urban traffic pressure and improves transportation efficiency, but also mitigates the impact on the urban environment.

[0003] Tunnel construction involves a wide variety of equipment, including but not limited to excavators, cranes, concrete mixers, and transport vehicles, operating within the confined space of tunnels. The risk of collisions between these devices increases significantly due to the confined operating space, limited visibility, and the complex and ever-changing construction environment. Such collisions can not only damage equipment but also lead to serious safety accidents, resulting in casualties and property losses. Utility Model Content

[0004] The main purpose of the utility model is to propose a tunnel construction equipment anti-collision system, which aims to provide safety protection for the tunnel construction process and ensure the safety of construction personnel and equipment.

[0005] To achieve the above-mentioned purpose, the present invention proposes a tunnel construction equipment anti-collision system for use in a tunnel project, wherein the tunnel of the tunnel project extends from the entrance to the tunnel face, and the tunnel construction equipment anti-collision system includes:

[0006] A mobile device, the mobile device is movably arranged in the tunnel, and the mobile device has a control terminal;

[0007] A detection component, which is provided on the mobile device and is communicatively connected to the control terminal, and is used to detect the surrounding environment of the mobile device; and an analysis and control module, which is communicatively connected to the control terminal.

[0008] In one embodiment, the tunnel construction equipment anti-collision system further includes a signal transmission component, which is disposed in the tunnel, and the control terminal and the analysis and control module are both communicatively connected to the signal transmission component.

[0009] In one embodiment, the signal transmission component includes multiple wireless bridges, and the multiple wireless bridges are arranged at intervals along the extension direction of the tunnel. Any two adjacent wireless bridges are communicatively connected, the control terminal is communicatively connected to any of the wireless bridges, and the analysis and control module is communicatively connected to a wireless bridge arranged near the tunnel entrance.

[0010] In one embodiment, the detection component includes two infrared sensors, which are respectively arranged at opposite ends of the mobile device, one of which is arranged close to the palm face, and both of the infrared sensors are communicatively connected to the control terminal.

[0011] In one embodiment, the detection component includes a plurality of acoustic wave sensors, and the plurality of acoustic wave sensors are arranged around the outer periphery of the mobile device, and the plurality of acoustic wave sensors are all communicatively connected to the control terminal.

[0012] In one embodiment, the tunnel construction equipment anti-collision system further includes an alarm component, which is provided on the mobile device and is communicatively connected to the control terminal.

[0013] In one embodiment, the anti-collision system for tunnel construction equipment includes two alarm components, which are respectively arranged at opposite ends of the mobile equipment, and one of the alarm components is arranged close to the tunnel face.

[0014] In one embodiment, the alarm component is an audible and visual alarm.

[0015] In the technical solution of the present invention, a mobile device moves and operates in a tunnel, and a detection component is set on the mobile device. The detection component can detect data of the surrounding environment of the mobile device in real time and transmit the data to the control terminal. The control terminal then transmits the data to the analysis and control module. When analyzing the data, the analysis and control module can identify potential collision risks, thereby controlling the action of the mobile device through the control terminal to avoid collisions, providing safety protection for the tunnel construction process, and ensuring the safety of construction personnel and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0017] Figure 1This is a structural diagram of an embodiment of the anti-collision system for tunnel construction equipment provided by the present utility model;

[0018] Figure 2 This is a signal transmission diagram of an embodiment of the anti-collision system for tunnel construction equipment provided by the present invention.

[0019] Description of Figure Numbers:

[0020] 100. Anti-collision system for tunnel construction equipment; 1. Mobile device; 11. Control terminal; 2. Analysis and control module; 3. Wireless bridge; 4. Infrared sensor; 5. Acoustic sensor; 6. Alarm unit.

[0021] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0023] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0024] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0025] The present utility model provides a tunnel construction equipment anti-collision system 100.

[0026] See also Figure 1 and Figure 2 In one embodiment of the present invention, the tunnel construction equipment anti-collision system 100 is used for tunnel engineering. The tunnel of the tunnel engineering extends from the tunnel entrance to the tunnel face. The tunnel construction equipment anti-collision system 100 includes a mobile device 1, a detection component and an analysis and control module 2; the mobile device 1 is movable in the tunnel, and the mobile device 1 has a control terminal 11; the detection component is provided on the mobile device 1, and the detection component is communicatively connected to the control terminal 11, and the detection component is used to detect the surrounding environment of the mobile device 1; the analysis and control module 2 is communicatively connected to the control terminal 11.

[0027] The tunnel face is the continuously advancing working surface within the excavated tunnel, i.e., the deepest surface of the tunnel. Mobile equipment 1 refers to equipment that performs construction work within the tunnel and can be actively moved, such as excavators, cranes, concrete mixers, and transport vehicles. Mobile equipment 1 can be operated manually or unmanned. The detection component can detect the surrounding environment of mobile equipment 1, such as other operating equipment, construction personnel, and so on. The analysis and control module 2 can analyze the detection data from the detection component according to a preset algorithm and, if necessary, control the actions of mobile equipment 1 based on the analysis results.

[0028] In the technical solution of the present invention, the mobile device 1 moves and operates in the tunnel, and the detection component is set on the mobile device 1. The detection component can detect the data of the surrounding environment of the mobile device 1 in real time and transmit the data to the control terminal 11. The control terminal 11 then transmits the data to the analysis and control module 2. When analyzing the data, the analysis and control module 2 can identify potential collision risks, and thus control the actions of the mobile device 1 through the control terminal 11 to avoid collisions, provide safety protection for the tunnel construction process, and ensure the safety of construction personnel and equipment.

[0029] To speed up signal transmission, in one embodiment of the present invention, the tunnel construction equipment collision avoidance system 100 further includes a signal transmission component, which is located within the tunnel. The control terminal 11 and the analysis and control module 2 are both communicatively connected to the signal transmission component. The signal transmission component ensures stable communication between the control terminal 11 and the analysis and control module 2, maintaining the reliability of data transmission even in the complex electromagnetic environment of the tunnel and ensuring the timeliness of signal transmission. The provision of the signal transmission component also provides more options for the location of the analysis and control module 2. The location of the analysis and control module 2 can be flexibly configured and is not limited to a specific location, facilitating adjustments and optimizations during the construction process.

[0030] Specifically, in one embodiment of the present invention, please refer to Figure 1 and Figure 2The signal transmission component includes a plurality of wireless bridges 3, which are arranged at intervals along the extension direction of the tunnel. Any two adjacent wireless bridges 3 are in communication connection. The control terminal 11 is in communication connection with any wireless bridge 3, and the analysis and control module 2 is in communication connection with a wireless bridge 3 arranged near the tunnel entrance. The wireless bridge 3 is used to connect two or more networks to realize wireless transmission of data signals. It is particularly suitable for environments where wiring is inconvenient or where trenches cannot be dug and pipes cannot be buried. It can transmit network, video, digital and other data signals through wireless microwave transmission. By arranging a plurality of wireless bridges 3 at intervals along the extension direction of the tunnel, it can ensure that there is stable wireless signal coverage in the entire tunnel. No matter where the mobile device 1 is in the tunnel, it can maintain communication between the control terminal 11 and the analysis and control module 2. The communication connection between adjacent wireless bridges 3 forms a wireless network link, which can reduce signal attenuation and improve the quality and speed of data transmission.

[0031] Further, in one embodiment of the present invention, please refer to Figure 1 and Figure 2 The detection component includes two infrared sensors 4, located at opposite ends of the mobile device 1, with one infrared sensor 4 positioned near the tunnel face. Both infrared sensors 4 are communicatively connected to the control terminal 11. The two infrared sensors 4 are located at the front and rear ends of the mobile device 1, i.e., at both ends of the mobile device 1's movement direction. These sensors can detect obstacles in front of and behind the mobile device 1, thereby improving the ability to warn of potential collisions. The communication connection between the infrared sensors 4 and the control terminal 11 enables real-time data transmission, enabling the control terminal 11 and the analysis and control module 2 to quickly respond to obstacle information detected by the infrared sensors 4.

[0032] Furthermore, in one embodiment of the present invention, please refer to Figure 1 and Figure 2The detection component includes a plurality of acoustic wave sensors 5, which are arranged around the outer periphery of the mobile device 1. The plurality of acoustic wave sensors 5 are all communicatively connected to the control terminal 11. The surrounding arrangement of the plurality of acoustic wave sensors 5 can provide a 360-degree collision warning, ensuring that potential collision points of the mobile device 1 in any direction can be detected. The acoustic wave sensors 5 measure the distance by emitting and receiving sound waves, and can accurately detect the position and distance of obstacles, thereby improving the accuracy of the anti-collision system. Moreover, the acoustic wave sensors 5 are not affected by light conditions and can work normally even in the low-light environment of the tunnel, thereby enhancing the adaptability of the anti-collision system. The communication connection between the acoustic wave sensors 5 and the control terminal 11 can realize real-time data transmission, so that the control terminal 11 and the analysis and control module 2 can quickly respond to the obstacle information detected by the acoustic wave sensors 5. In addition, other sensors can also be used to detect potential collision points around the mobile device 1, such as ultrasonic sensors 5, radar sensors, etc.

[0033] In order to provide timely warning, in one embodiment of the present utility model, please refer to Figure 1 and Figure 2 The tunnel construction equipment collision avoidance system 100 further includes an alarm 6, which is provided on the mobile device 1 and is in communication with the control terminal 11. When the analysis and control module 2 identifies a potential collision risk, the control terminal 11 controls the alarm 6 to issue a warning, thereby alerting the operator of the mobile device 1 or surrounding construction workers. The warning from the alarm 6 can serve as auxiliary information for the operator's decision-making, helping them make correct operations in complex or emergency situations. It can also serve as a reminder to surrounding construction workers to avoid the mobile device 1.

[0034] Further, in one embodiment of the present invention, please refer to Figure 1 and Figure 2 The tunnel construction equipment collision avoidance system 100 includes two alarm components 6, one located at opposite ends of the mobile device 1, with one alarm component 6 positioned near the tunnel face. The provision of two alarm components 6 ensures that operators at both ends of the mobile device 1 receive collision warnings, providing comprehensive safety assurance. In tunnels with limited visibility, the provision of alarm components 6 at both ends of the mobile device 1 reduces the operator's visual and auditory blind spots, ensuring that the operator receives warnings from the alarm components 6. Furthermore, by providing two alarm components 6, even if one alarm component 6 malfunctions, the other can continue to operate, improving the reliability of the collision avoidance system.

[0035] Specifically, in one embodiment of the present invention, alarm element 6 is an audible and visual alarm that issues warnings simultaneously through sound and light. This ensures that even in noisy construction environments, operators and construction workers can be alerted visually, even without hearing any sound. Furthermore, in tunnels, where light may be insufficient, the light signal from the audible and visual alarm can provide an effective visual cue in dim environments. In other embodiments, alarm element 6 can be a vibrating alarm, a tactile alarm, or any other device, as long as it provides a warning effect.

[0036] In this example, see Figure 1 and Figure 2 When the mobile device 1 moves in the tunnel, the infrared sensor 4 and the acoustic sensor 5 installed in the mobile device 1 detect the surrounding environment of the mobile device 1 in real time and transmit the detection data to the control terminal 11 of the mobile device 1. Then the control terminal 11 transmits the detection data to the nearest wireless bridge 3, and transmits the detection data to the analysis control module 2 through the communication connection between multiple wireless bridges 3. The analysis control module 2 analyzes the detection data. When a potential collision risk is identified, the analysis control module 2 issues a corresponding control instruction. The control instruction is transmitted to the control terminal 11 through multiple wireless bridges 3. The control terminal 11 controls the mobile device 1 to perform corresponding anti-collision actions, such as controlling the motion trajectory, speed and other parameters of the mobile device 1 to avoid collisions with obstacles or other working equipment. At the same time, the control terminal 11 sends instructions to the sound and light alarm. The sound and light alarm issues warnings through sound and light to warn the operator or nearby construction workers, thereby avoiding collisions, providing safety protection for the tunnel construction process, and ensuring the safety of construction workers and equipment.

[0037] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A tunnel construction equipment anti-collision system for use in tunnel engineering, wherein the tunnel of the tunnel engineering extends from the entrance to the tunnel face, characterized in that: The tunnel construction equipment anti-collision system includes: A mobile device, the mobile device is movably arranged in the tunnel, and the mobile device has a control terminal; a detection component, the detection component being provided on the mobile device, the detection component being communicatively connected to the control terminal, and the detection component being used to detect the surrounding environment of the mobile device; and An analysis control module is communicatively connected to the control terminal.

2. The anti-collision system for tunnel construction equipment according to claim 1, characterized in that: The tunnel construction equipment anti-collision system further includes a signal transmission component, which is disposed in the tunnel. The control terminal and the analysis and control module are both communicatively connected to the signal transmission component.

3. The anti-collision system for tunnel construction equipment according to claim 2, characterized in that: The signal transmission component includes multiple wireless bridges, which are arranged at intervals along the extension direction of the tunnel. Any two adjacent wireless bridges are communicatively connected. The control terminal is communicatively connected to any of the wireless bridges, and the analysis and control module is communicatively connected to a wireless bridge arranged near the tunnel entrance.

4. The anti-collision system for tunnel construction equipment according to any one of claims 1 to 3, characterized in that: The detection component includes two infrared sensors, which are respectively arranged at two opposite ends of the mobile device, one of which is arranged close to the palm face, and both of the infrared sensors are communicatively connected to the control terminal.

5. The anti-collision system for tunnel construction equipment according to any one of claims 1 to 3, characterized in that: The detection component includes a plurality of acoustic wave sensors, which are arranged around the outer periphery of the mobile device and are all communicatively connected to the control terminal.

6. The anti-collision system for tunnel construction equipment according to any one of claims 1 to 3, characterized in that: The tunnel construction equipment anti-collision system further includes an alarm component, which is provided on the mobile device and is communicatively connected to the control terminal.

7. The anti-collision system for tunnel construction equipment according to claim 6, characterized in that: The anti-collision system for tunnel construction equipment includes two alarm components, which are respectively arranged at two opposite ends of the mobile equipment, and one of the alarm components is arranged close to the tunnel face.

8. The anti-collision system for tunnel construction equipment according to claim 6, characterized in that: The alarm component is an audible and visual alarm.

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