Alarm system for intelligently detecting entering of ship into bridge pier safety protection area

A technology of safety protection and alarm system, applied in the direction of ship traffic control, traffic control system, instruments, etc., it can solve the problems of ships entering and bridge management departments being unable to monitor, so as to increase the transmission distance and have strong anti-interference ability. , the effect of high measurement accuracy

Active Publication Date: 2016-12-07
上海倍鹏科技有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

However, there are still many ships sailing into the safety protection area of ​​the pier, and the bridge management department cannot monitor

Method used

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  • Alarm system for intelligently detecting entering of ship into bridge pier safety protection area
  • Alarm system for intelligently detecting entering of ship into bridge pier safety protection area
  • Alarm system for intelligently detecting entering of ship into bridge pier safety protection area

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] See figure 1 , the intelligent detection ship entry alarm system in the safety protection area of ​​the bridge pier, including a ship detection sensor 1, a signal processing circuit, a central processing unit 3 and an alarm 4 connected in sequence, installed on the cap of the bridge pier and facing the water surface; the ship detection sensor 1 Select a high-power ultrasonic sensor, including a transmitting unit 11 and a receiving unit 12;...

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Abstract

The invention discloses an alarm system for intelligently detecting the entering of a ship into a bridge pier safety protection area, and the system comprises a ship detection sensor, a signal processing circuit, a central processor and an alarm, wherein the ship detection sensor is disposed on a bearing surface of a bridge pier and faces the water surface, and the ship detection sensor, the signal processing circuit, the central processor and the alarm are sequentially connected. The ship detection sensor is a big-power supersonic sensor, and comprises a transmitting unit and a receiving unit. The signal processing circuit comprises a transmitting control unit connected with the transmitting unit, and a signal extraction unit connected with the receiving unit. The transmitting control unit and the signal extraction unit are respectively connected with the central processor. The central processor is connected with the alarm through a detection signal output control unit. The system achieves the real-time detection of the ship entering into the bridge pier safety protection area, and timely gives an alarm to a bridge management department.

Description

technical field [0001] The invention relates to the field of bridge pier safety protection, in particular to an intelligent detection ship entry alarm system in a bridge pier safety protection area. Background technique [0002] The piers of the bridges erected on the Yangtze River, the Yellow River and other rivers are easily collided by ships driving in violation of regulations. When the bridge pier collided and the ship owner escaped with the boat, the bridge management department failed to detect the collision in time, and could not conduct a safety assessment of the collided pier in time, causing the bridge to operate with hidden dangers, which was very dangerous. In order to ensure the safety of the bridge, ships are prohibited from entering the protection area around the pier (the size of the protection area depends on the nature of the bridge) (the ship is very likely to collide when entering the protection area, which is regarded as a safety hazard ) to avoid colli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/02
CPCG08G3/02
Inventor 李诚
Owner 上海倍鹏科技有限公司
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