Bridge anti-collision early warning device

Abstract

The utility model discloses a bridge anti-collision early warning device which comprises an outer shell, the bottom of the outer shell is open, a partition plate is arranged in the outer shell and divides an inner cavity of the outer shell into a first installation cavity and a second installation cavity, and ventilation openings are formed in the two ends of the second installation cavity respectively. The bottom plate is arranged at the bottom of the outer shell; the mainboard is arranged in the first mounting cavity and is provided with a processing module, an AIS module, a TTS module and a VHF module, and the processing module is electrically connected with the AIS module, the TTS module and the VHF module; and the heat dissipation assembly is arranged in the second mounting cavity and comprises a heat conduction module and a fan, and one side of the heat conduction module extends into the first mounting cavity and is located below the mainboard. Compared with an early warning device only provided with an AIS module and a VHF module, the TTS module is additionally arranged in the scheme, text messages can be pushed to the target ship, voice broadcasts can also be pushed to the target ship, and the navigation guarantee capacity is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge anti -collision early warning technical field, especially in a kind of bridge anti -collision early warning device. BACKGROUND

[0002] There are usually more bridges on inland waterway, in order to ensure that the ship can safely pass through the bridge below, avoid the collision and other accidents, need to track positioning monitoring to the ship, and communicate with the ship etc. At present, the navigation and monitoring of inland shipping ship mainly realizes tracking and positioning through AIS (ship automatic identification system), realizes short distance message communication through VHF radio, which can complement the communication and navigation of the ship to a certain extent.

[0003] Commonly, monitoring center is arranged at bridge end and center end respectively, which forms early warning system by early warning device with communication function. Early warning device tracks and positions and communicates with ship based on AIS and VHF, and early warning device can also communicate with bridge end monitoring center and center end monitoring center; Bridge end monitoring center is located at bridge site, and bridge site on-duty personnel can timely and accurately understand the navigation condition of the ship passing through the bridge nearby, which greatly improves the ability of staff to guarantee bridge safety; Center end monitoring center is located at city waterway related safety management department or guarantee center, and can view the bridge and ship traffic condition of any region, which is convenient for remote management. When the ship has the risk of collision with the bridge, early warning device can send alarm text information to the ship through VHF, so that the ship can timely adjust the sailing speed, heading and the like.

[0004] However, in some cases, navigation and short message communication cannot fully meet the management needs, and in the case of emergency voice alarm, early warning device is difficult to transmit voice message to the ship, and there is deficiency in navigation guarantee. In addition, some early warning devices also adopt the way of deploying in front of waterway / bridge, so that they work in a humid environment, which is easy to cause corrosion, short circuit and other conditions, so that the failure rate of early warning device is high. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of bridge anti -collision early warning device, can transmit voice broadcast message to ship in the way of voice broadcast, improve navigation guarantee ability.

[0006] In order to achieve the above object, the bridge anti-collision early warning device comprises a shell body, the bottom of the shell body is open, a partition plate is arranged in the shell body, the partition plate divides the inner cavity of the shell body into a first installation cavity and a second installation cavity, ventilation openings are arranged at two ends of the second installation cavity, a bottom plate is arranged at the bottom of the shell body, a main plate is arranged in the first installation cavity and has a processing module, an AIS module, a TTS module and a VHF module, the processing module is electrically connected with the AIS module, the TTS module and the VHF module, and a heat dissipation assembly is arranged in the second installation cavity and comprises a heat conduction module and a fan, one side of the heat conduction module extends into the first installation cavity and is located below the main plate.

[0007] According to the bridge anti-collision early warning device, the main plate further has a communication module, and the communication module is electrically connected with the processing module.

[0008] According to the bridge anti-collision early warning device, the heat conduction module comprises a heat conduction base, a first heat pipe and a heat dissipation seat, one end of the heat conduction base extends into the first installation cavity and is located below the main plate, a first groove is formed in the top surface of the heat conduction base, the first heat pipe is arranged in the first groove, the heat dissipation seat is arranged on the top of the heat conduction base in the second installation cavity, the top of the heat dissipation seat has heat dissipation fins, one end of the first heat pipe is located below the main plate, and the other end of the first heat pipe is located below the heat dissipation seat.

[0009] According to the bridge anti-collision early warning device, a heat conduction film is arranged between the heat conduction base and the main plate.

[0010] According to the bridge anti-collision early warning device, a power supply device is arranged in the second installation cavity, power supply interfaces are arranged at two ends of the power supply device, a second groove is formed in the top surface of the heat conduction base, a second heat pipe is arranged in the second groove, one end of the second heat pipe is located below the power supply device, and the other end of the second heat pipe is located below the heat dissipation seat.

[0011] According to the bridge anti-collision early warning device, first clamping grooves are arranged at two ends of the second installation cavity, and the end portions of the power supply device are clamped in the first clamping grooves.

[0012] According to the bridge anti-collision early warning device, a filter screen frame is inserted in the ventilation opening at one end of the second installation cavity, and the fan is arranged on one side of the filter screen frame.

[0013] According to the bridge anti-collision early warning device, a second clamping groove is arranged in the second installation cavity, and the fan is inserted in the second clamping groove.

[0014] According to the bridge anti-collision early warning device, an insect prevention net is inserted in the ventilation opening at the other end of the second installation cavity.

[0015] According to the bridge anti-collision early warning device, the magnetic sheet is arranged in the ventilation opening at the two ends of the second mounting cavity.

[0016] Beneficial effects: compared with the early warning device with only AIS module and VHF module, the scheme adds TTS module, which can not only push text message to target ship, but also push voice broadcast to target ship, improves navigation guarantee capacity; in addition, the mainboard is closed in the first mounting cavity, which can avoid corrosion, short circuit and other faults caused by dust and water, so that the device can be reliably deployed in the environment with high humidity, and the failure rate is reduced; the heat dissipation module and fan can dissipate heat of the device, so that the device does not fail due to excessive temperature rise.

[0017] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments;

[0019] Figure 1 It is a structural view of the bridge anti-collision early warning device;

[0020] Figure 2 It is a top view of the bridge anti-collision early warning device;

[0021] Figure 3 It is a top view of the heat conduction module;

[0022] Figure 4 It is a structural block diagram of the bridge anti-collision early warning device. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the present application, but it cannot be understood as a limitation on the protection scope of the present application.

[0024] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right and the like, is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application.

[0025] In the description of the utility model, greater than, less than, exceed and the like are understood as not including the number, above, below, within and the like are understood as including the number.If there is a description to the first, second is only used for distinguishing technical features for the purpose, and can not be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0026] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installation, connection should be broadly understood, and the specific meaning of the above words in the utility model can be reasonably determined by the person skilled in the art in combination with the specific content of the technical scheme.

[0027] Refer to Figures 1-4 The utility model discloses a bridge anticollision early warning device, it includes shell body 10, bottom plate 20, mainboard 30, heat dissipation subassembly and power supply 50, the bottom of shell body 10 is open, and shell body 10 is provided with the baffle 11, the inner chamber of shell body 10 is divided into first installation cavity 12 and second installation cavity 13 by baffle 11, and the both ends of second installation cavity 13 are provided with vent 131 respectively.The front side of main casing is provided with USB interface, HDMI interface, net mouth and the like.Bottom plate 20 sets up at the bottom of shell body 10 to close the bottom opening of shell body 10.Mainboard 30 sets up in first installation cavity 12, and mainboard 30 has processing module 31, AIS module 32, TTS module 33 (TTS, i.e. speech synthesis technology), VHF module 34 and communication module 35, and processing module 31 is electrically connected with AIS module 32, TTS module 33, VHF module 34 and communication module 35 respectively.Heat dissipation subassembly sets up in second installation cavity 13, and heat dissipation subassembly includes heat conduction module group 41 and fan 42, and one side of heat conduction module group 41 extends into first installation cavity 12, and the one end of heat conduction module group 41 is located below mainboard 30.Power supply 50 sets up in second installation cavity 13 and is electrically connected with mainboard 30, for converting the power supply into the direct current of suitable voltage to the power supply of mainboard 30.Communication module 35 can adopt 5G or NB-IOT communication technology and wired communication technology, for satisfying the communication needs of device and monitoring center under various geographical environments.

[0028] In work, processing module 31 can receive and process the AIS data collected in real time, parses the information such as the coordinates, heading, speed, tonnage of ship, if calculating finds that the ship has the risk of colliding with the bridge according to the existing navigation parameters, then can push the text message and warning voice broadcast to the target ship through VHF module 34 and TTS module 33, reminds the ship to adjust navigation, realizes bridge anticollision.Heat conduction module group 41 can export the heat of mainboard 30, and the heat is dissipated through fan 42, to realize the heat dissipation of device.

[0029] Compared with the early warning device only having the AIS module 32 and the VHF module 34, the device of the present application can not only push text messages to the target ship, but also push voice broadcasts to the target ship by additionally arranging the TTS module 33, thereby improving the navigation guarantee capability. In addition, the mainboard 30 is enclosed in the first mounting cavity 12, so that the corrosion, short circuit and other faults caused by dust and water can be avoided, the device can be reliably deployed in a humid environment, and the failure rate is reduced. The device can be cooled by the heat dissipation module and the fan 42 to avoid faults caused by excessive temperature rise.

[0030] In the present embodiment, the heat conduction module 41 includes a heat conduction base 411, a first heat pipe 412 and a heat dissipation base 413. One end of the heat conduction base 411 extends into the first mounting cavity 12 and is located below the mainboard 30. The top surface of the heat conduction base 411 is provided with a first recess 4111. The first heat pipe 412 is arranged in the first recess 4111. The heat dissipation base 413 is arranged on the top of the heat conduction base 411, and the top of the heat dissipation base 413 is provided with heat dissipation fins 414. One end of the first heat pipe 412 is located below the mainboard 30, and the other end of the first heat pipe 412 is located below the heat dissipation base 413. The first heat pipe 412 absorbs the heat of the mainboard 30 and quickly conducts the heat out of the first mounting cavity 12 to the heat dissipation base 413 and the heat dissipation fins 414. The airflow generated by the operation of the fan 42 passes through the second mounting cavity 13 to dissipate the heat. The second mounting cavity 13 is defined with an air duct to concentrate the airflow so that more air passes through the heat dissipation fins 414, thereby improving the heat dissipation effect.

[0031] In the present embodiment, the bottom surface of the partition plate 11 is provided with a gap through which the heat conduction base 411 extends into the first mounting cavity 12. The heat conduction base 411 is mounted on the bottom plate 20. During assembly, the bottom plate 20, the heat conduction base 411, the first heat pipe 412 and the heat dissipation base 413 can be pre-assembled as a component, and the component is integrally assembled with the device.

[0032] In the present embodiment, a heat conduction sheet is arranged between the heat conduction base 411 and the mainboard 30. The heat conduction sheet can improve the heat transfer efficiency to quickly conduct the heat of the mainboard 30 to the first heat pipe 412.

[0033] In the present embodiment, the power supply 50 is provided with power interfaces 51 at both ends to meet the bidirectional wiring requirement. The top surface of the heat conduction base 411 is provided with a second recess 4112 in which a second heat pipe 415 is arranged. One end of the second heat pipe 415 is located below the power supply 50, and the other end of the second heat pipe 415 is located below the heat dissipation base 413. The structure can conduct and dissipate the heat of the power supply 50 to avoid overheating. In addition, the airflow generated by the operation of the fan 42 can directly flow through the surface of the power supply 50 to cool it. Similarly, a heat conduction sheet can be arranged between the power supply 50 and the heat conduction base 411.

[0034] In the embodiment, the first clamping groove 132 is arranged at both ends of the second installation cavity 13, and the end of the power supply 50 is clamped in the first clamping groove 132 to position and install the power supply 50.

[0035] In the embodiment, the filter screen frame 15 is inserted in the air vent 131 at one end of the second installation cavity 13, and the fan 42 is arranged at one side of the filter screen frame 15. The filter screen frame 15 can filter dust to avoid dust accumulation on the heat dissipation assembly. For an environment with high humidity, granular desiccant can be arranged in the filter screen frame 15 to reduce moisture entering the second installation cavity 13.

[0036] In the embodiment, the second clamping groove 133 is arranged in the second installation cavity 13, and the fan 42 is inserted in the second clamping groove 133 to position and install the fan 42, and the heat dissipation assembly, the power supply 50 and the fan 42 can be conveniently taken out after the bottom plate 20 is detached.

[0037] In the embodiment, the insect-proof net 16 is inserted in the air vent 131 at the other end of the second installation cavity 13 to avoid mosquitoes and insects from entering. The magnetic sheet 14 is arranged in the air vent 131 at both ends of the second installation cavity 13, and the filter screen frame 15 and the insect-proof net 16 are respectively magnetically connected with the magnetic sheet 14 to facilitate disassembly of the filter screen frame 15 and the insect-proof net 16.

[0038] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. A bridge anti-collision early warning device, characterized in that, The utility model relates to a marine AIS-TTS-VHF integrated communication equipment, including: An outer shell with an open bottom, a partition plate arranged in the outer shell, the partition plate divides the inner cavity of the outer shell into a first installation cavity and a second installation cavity, and two ends of the second installation cavity are respectively provided with ventilation openings; A bottom plate arranged at the bottom of the outer shell; A main board arranged in the first installation cavity, the main board is provided with a processing module, an AIS module, a TTS module and a VHF module, and the processing module is electrically connected with the AIS module, the TTS module and the VHF module respectively; A heat dissipation assembly arranged in the second installation cavity, the heat dissipation assembly comprises a heat conduction module and a fan, one side of the heat conduction module extends into the first installation cavity and is located below the main board.

2. The bridge anti-collision warning device according to claim 1, characterized in that, The main board is further provided with a communication module, and the communication module is electrically connected with the processing module.

3. A bridge collision warning device according to claim 1 or 2, characterised in that, The heat conduction module comprises a heat conduction base, a first heat pipe and a heat dissipation seat, one end of the heat conduction base extends into the first installation cavity and is located below the main board, a first recess is formed in the top surface of the heat conduction base, the first heat pipe is arranged in the first recess, the heat dissipation seat is arranged on the top of the heat conduction base in the second installation cavity, the top of the heat dissipation seat is provided with heat dissipation fins, one end of the first heat pipe is located below the main board, and the other end of the first heat pipe is located below the heat dissipation seat.

4. The bridge anti-collision warning device according to claim 3, characterized in that, A heat conduction adhesive sheet is arranged between the heat conduction base and the main board.

5. The bridge anti-collision warning device according to claim 3, characterized in that, A power supply device is arranged in the second installation cavity, and power supply interfaces are arranged at two ends of the power supply device; A second recess is formed in the top surface of the heat conduction base, a second heat pipe is arranged in the second recess, one end of the second heat pipe is located below the power supply device, and the other end of the second heat pipe is located below the heat dissipation seat.

6. A bridge anti-collision warning device according to claim 5, characterized in that First clamping grooves are arranged at two ends of the second installation cavity, and the end portions of the power supply device are clamped in the first clamping grooves.

7. The bridge anti-collision warning device according to claim 3, characterized in that, A filter screen frame is inserted in the ventilation opening at one end of the second installation cavity, and the fan is arranged on one side of the filter screen frame.

8. A bridge anti-collision warning device according to claim 7, characterized in that Second clamping grooves are arranged in the second installation cavity, and the fan is inserted in the second clamping grooves.

9. The bridge anti-collision warning device according to claim 7, characterized in that, An insect prevention net is inserted in the ventilation opening at the other end of the second installation cavity.

10. The bridge anti-collision warning device according to claim 9, characterized in that, Magnetic sheets are arranged in the ventilation openings at two ends of the second installation cavity, and the filter screen frame and the insect prevention net are respectively magnetically connected with the magnetic sheets.

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