Laser sea tide gauge and its method

A tide measuring and laser technology, which is applied to tide gauges and the field of tide measuring, can solve the problems of large changes in water level acquisition accuracy, fatigue of pressure metal work, and decline in water level acquisition accuracy, and achieves remarkable application effects, no maintenance, and high performance. Safe and reliable effect
CN104197903BInactive Publication Date: 2016-07-27交通运输部北海航海保障中心天津海事测绘中心
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
交通运输部北海航海保障中心天津海事测绘中心
Publication Date
2016-07-27
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a laser seaborne tide gauge and a tide gauging method thereof. The gauge comprises a wireless communicator, a laser sensor, a keyboard, a displayer, a mainboard circuit and a main power supply board, wherein the mainboard circuit is formed by connecting a main controller, a clock controller, a data storage device, a storage device power supply, a serial circuit and a peripheral supporting circuit; the main controller is connected with the keyboard, the displayer, the clock controller, the data storage device and the serial circuit, and the data storage device is connected with the storage device power supply; the serial circuit is connected with a data output port, the wireless communicator and the laser sensor; the main power supply board is used for supplying power supplies for the circuits and equipment, and an external storage battery and a solar panel are used for supply voltage input or an alternating-current power grid is used for supplying a power supply through AC-DC for the main power supply board. The laser seaborne tide gauge obtains change of tide level data through change of laser, and the tide gauging method is simple, high in gauging precision and wide in range. The gauge is easy and convenient to mount, is basically maintenance-free and is stable and reliable in performance.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a tide gauge and a tide gauge method thereof, in particular to a laser sea tide gauge and a tide gauge method thereof. Background technique

[0002] The tide gauge is an instrument for observing the fluctuation of ocean tides. The tide gauges installed in various tide gauge stations in the sea area collect the tide level data of the corresponding sea area for hydrological monitoring and management.

[0003] At present, tide gauge measurement technology has the following forms:

[0004] Pressure type: use a pressure sensor to collect the pressure change caused by the change of seawater tide level. It is necessary to put the pressure sensor into the water several meters to obtain the change of pressure data; the connection is relatively simple, but it works for a long time. The working fatigue of the pressure metal can easily cause the accuracy of water level collection to drop; the maintenance is more frequent, and the sensor n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More