阅读说明：本技术 便携式潮位遥报仪及潮位遥报系统 (Portable tide level remote reporting instrument and tide level remote reporting system ) 是由 李华山 李炜 许子德 史书强 江振飞 王瑞 陈正 陈金桥 于 2021-03-12 设计创作，主要内容包括：本发明涉及一种便携式潮位遥报仪及潮位遥报系统,防护箱体为发射机提供保护,并便于进行携带。水位传感器通过将潮位变化转换为传感信号,通过发射机进行相应信号调制处理,并将调制后的信号无线传输至云端服务器,由云端服务器根据传输信号进行潮位的可视化展示或相应数据处理。其中,发射机由防护箱体提供防护,有利于提高对高盐潮湿环境适应性。发射机由集成电路模块构成,在使用和维护过程集成度高,对环境适应性好,且便于更换或维护,降低使用成本。同时,通过在云端服务器进行相应的数据处理,降低了对潮位遥报的设备需求,提高潮位遥报作业的便利性。(The invention relates to a portable tide level remote reporting instrument and a tide level remote reporting system. The water level sensor carries out corresponding signal modulation processing through the transmitter by converting the tide level change into a sensing signal, and wirelessly transmits the modulated signal to the cloud server, and the cloud server carries out visual display or corresponding data processing of the tide level according to the transmission signal. Wherein, the transmitter is protected by the protection box body, which is beneficial to improving the adaptability to high-salt humid environment. The transmitter is composed of integrated circuit modules, is high in integration level in the using and maintaining processes, good in environmental adaptability, convenient to replace or maintain and low in use cost. Meanwhile, corresponding data processing is carried out on the cloud server, the equipment requirement for tidal level remote reporting is reduced, and convenience of tidal level remote reporting operation is improved.)

1. A portable tidal level telemetry instrument, comprising:

a protective box body;

the transmitter is arranged in the inner space of the protective box body and is composed of an integrated circuit module; the transmitter is used for carrying out data interaction with the cloud server;

a water level sensor electrically connected to the transmitter.

2. The telemetry instrument of claim 1, wherein the transmitter comprises a GPRS module.

3. The telemetry instrument of claim 1, wherein the transmitter comprises an RTU module.

4. The telemetry gauge of claim 1, wherein the water level sensor comprises a liquid level pressure sensor.

5. The remote tidal level monitor according to any one of claims 1 to 4, wherein a sensor interface is provided on the protective case housing;

the transmitter is used for being electrically connected with the water level sensor through the sensor interface.

6. The portable tidal level telemetry instrument of any one of claims 1 to 4, further comprising:

and the power supply module is used for supplying power to the transmitter and the water level sensor.

7. The remote tidal level monitor of claim 6, wherein the protective case housing is provided with a power interface;

the power interface is used for connecting an external power supply so that the external power supply supplies power to the transmitter, the water level sensor or the power supply module.

8. The portable tidal level telemetry instrument of any one of claims 1 to 4, further comprising:

and the switch module is arranged on the protective box body shell and used for controlling the transmitter.

9. A tidal level telemetry system comprising a cloud server and a portable tidal level telemetry device as claimed in any one of claims 1 to 8.

10. The tidal telemetry system of claim 9, further comprising:

and the intelligent terminal is used for carrying out data interaction with the cloud server.

Technical Field

The invention relates to the technical field of measuring instruments, in particular to a portable tide level remote reporting instrument and a tide level remote reporting system.

Background

The sea level is also called tidal height, which is the height of the sea surface at a certain moment during the tidal fluctuation. Generally, a water gauge or a tide gauge is used for observing day by day and time by time, and corresponding data reference is provided for offshore production and life or hydrological research and the like.

With the development of information technology, the observation means of the tide level is correspondingly updated, and as the emergence of a tide level remote-report instrument, the tide level remote-report instrument has the advantages of sustainable observation, stable precision, long transmission distance, labor cost saving and the like. For example, the application name of 87209196, wireless tide level remote-reporting instrument, discloses the structure of a traditional tide level remote-reporting instrument, which comprises a weight type water level sensor, a transmitter and a receiver, wherein the transmitter comprises a compiler, a modulator, a power amplifier and a power supply, and the receiver comprises a tuner, a middle amplifier, a demodulator, a noise eliminator, a specific code discriminator, a decoder, a display and a power supply.

However, the working environment of the tidal level remote-reporting instrument is mainly near water environment such as lake and sea, and the tidal level remote-reporting instrument is high in corrosion degree and moist. The traditional remote tidal level reporting instrument has the defects of multiple electrical devices, loose structure, lower electrical protection grade and poorer adaptability to high-salt and humid environments. Meanwhile, due to the complexity of the electrical devices, the devices are not convenient to repair and replace quickly during maintenance, and the use stability is affected. Meanwhile, the arrangement of the transmitter and the receiver means that a user needs to pay attention to the use of devices at two ends of a transmitting end and a receiving end simultaneously in use, and the tide level in different areas is inconvenient to measure flexibly.

Therefore, the conventional tidal level telemetry instrument has the defects that the cost is high in use and the operation is unstable.

Disclosure of Invention

Therefore, it is necessary to provide a portable tidal level remote reporting instrument and a tidal level remote reporting system for overcoming the defects of the conventional tidal level remote reporting instrument.

A portable tidal level telemetry instrument, comprising:

a protective box body;

a transmitter which is arranged in the inner space of the protective box and is composed of integrated circuit modules; the transmitter is used for carrying out data interaction with the cloud server;

and the water level sensor is electrically connected with the transmitter.

The portable tide level remote-reporting instrument has the advantages that the protection box body provides protection for the transmitter and is convenient to carry. The water level sensor carries out corresponding signal modulation processing through the transmitter by converting the tide level change into a sensing signal, and wirelessly transmits the modulated signal to the cloud server, and the cloud server carries out visual display or corresponding data processing of the tide level according to the transmission signal. Wherein, the transmitter is protected by the protection box body, which is beneficial to improving the adaptability to high-salt humid environment. The transmitter is composed of integrated circuit modules, is high in integration level in the using and maintaining processes, good in environmental adaptability, convenient to replace or maintain and low in use cost. Meanwhile, corresponding data processing is carried out on the cloud server, the equipment requirement for tidal level remote reporting is reduced, and convenience of tidal level remote reporting operation is improved.

In one embodiment, the transmitter includes a GPRS module.

In one embodiment, the transmitter includes an RTU module.

In one embodiment, the water level sensor comprises a liquid level pressure sensor.

In one embodiment, a sensor interface is arranged on the protective box body shell;

the transmitter is used for being electrically connected with the water level sensor through the sensor interface.

In one embodiment, the method further comprises the following steps:

and the power supply module is used for supplying power to the transmitter and the water level sensor.

In one embodiment, the protective box body shell is provided with a power interface;

the power interface is used for connecting an external power supply so that the external power supply supplies power for the transmitter, the water level sensor or the power supply module.

In one embodiment, the method further comprises the following steps:

and the switch module is arranged on the protective box body shell and used for controlling the transmitter.

A tidal level remote reporting instrument system comprises a cloud server and the portable tidal level remote reporting instrument of any one of the embodiments.

According to the tide level remote-reporting instrument system, the protection box body of the portable tide level remote-reporting instrument provides protection for the transmitter and is convenient to carry. The water level sensor carries out corresponding signal modulation processing through the transmitter by converting the tide level change into a sensing signal, and wirelessly transmits the modulated signal to the cloud server, and the cloud server carries out visual display or corresponding data processing of the tide level according to the transmission signal. Wherein, the transmitter is protected by the protection box body, which is beneficial to improving the adaptability to high-salt humid environment. The transmitter is composed of integrated circuit modules, is high in integration level in the using and maintaining processes, good in environmental adaptability, convenient to replace or maintain and low in use cost. Meanwhile, corresponding data processing is carried out on the cloud server, the equipment requirement for tidal level remote reporting is reduced, and convenience of tidal level remote reporting operation is improved.

In one embodiment, the method further comprises the following steps:

and the intelligent terminal is used for carrying out data interaction with the cloud server.

Drawings

FIG. 1 is a schematic structural diagram of a portable tidal level telemetry instrument module according to an embodiment;

FIG. 2 is a schematic structural diagram of another embodiment of a portable tidal level telemetry instrument module;

FIG. 3 is a schematic structural diagram of a portable tidal level telemetry instrument module according to yet another embodiment;

FIG. 4 is a block diagram of a tidal level telemetry system according to one embodiment;

fig. 5 is a schematic diagram of a tidal level telemetry APP interface according to an embodiment.

Detailed Description

For better understanding of the objects, technical solutions and effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and examples. Meanwhile, the following described examples are only for explaining the present invention, and are not intended to limit the present invention.

The embodiment of the invention provides a tidal level remote-reporting instrument.

Fig. 1 is a schematic structural diagram of a portable tidal level telemetry instrument module according to an embodiment, as shown in fig. 1, the portable tidal level telemetry instrument according to an embodiment includes:

a shielding case 100;

a transmitter 101 formed by an integrated circuit module and provided in the interior space of the shield case 100; the transmitter 101 is used for performing data interaction with a cloud server;

a water level sensor 102 electrically connected to the transmitter 101.

In one embodiment, the protective casing 100 is designed to be sealed, so as to effectively prevent water. As a preferred embodiment, the surface of the shielding box 100 is coated with a protective layer of PVC (Polyvinyl chloride) material.

In one embodiment, fig. 2 is a schematic structural diagram of another embodiment of a portable tidal level telemetry instrument module, as shown in fig. 2, a sensor interface 200 is provided on a housing of a shielding box 100;

the transmitter 101 is used to electrically connect the water level sensor 102 through the sensor interface 200.

The water level sensor 102 is externally connected to the casing of the shielding box 100 through the sensor interface 200 to realize electrical connection with the transmitter 101. In one example, the transmitter 101 serves as a processing center, converts the electric signal transmitted from the water level sensor 102 into a digital signal, and transmits the digital signal to the cloud server. The water level sensor 102 gives an electric signal of 4-20mA as a sensing signal by sensing the water level. In another embodiment, the transmitter 101 may also convert the electrical signal transmitted by the water level sensor 102 into a digital signal, process the tide level data, and send the processed tide level data to the cloud server.

In one embodiment, the water level sensor 102 comprises an ultrasonic distance sensor or a liquid level pressure sensor; as a preferred embodiment, the water level sensor 102 employs a liquid level pressure sensor to better accommodate the requirements of portable tide level detection.

Taking a liquid level pressure sensor as an example, the liquid level pressure sensor adopts an isolation type diffused silicon sensitive element or a ceramic capacitance pressure sensitive sensor based on the principle that the measured static pressure of liquid is proportional to the height of the liquid, converts the static pressure into an electric signal, and converts the electric signal into a standard electric signal (generally 4-20 mA/1-5 VDC) through temperature compensation and linear correction.

Liquid level pressure sensor adopts the static pressure measurement principle, and when liquid level pressure sensor's changer dropped into to be surveyed in the liquid a certain degree of depth, the pressure that the liquid level received was met to the changer in, introduced the malleation chamber of sensor through the air guide stainless steel with the pressure of liquid, links to each other atmospheric pressure Po on the liquid level with the negative pressure chamber of sensor again to offset the Po at the sensor back, make the sensor survey pressure do: ρ g.H, the liquid level depth can be obtained by measuring the pressure P.

The formula is as follows: p ρ g.H + Po

In the formula:

p: the pressure on the liquid level is met by the transmitter;

ρ: the density of the liquid to be measured;

g: local gravitational acceleration;

and Po: atmospheric pressure above the liquid level;

h: the depth to which the transducer is plunged into the liquid.

In one embodiment, the liquid level pressure sensor is selected from an SRF05 sensor or an ABSD-802 sensor. As a preferred embodiment, an ABSD-802 sensor is selected and deployed with an extended cable.

Take ultrasonic ranging sensor as an example, ultrasonic ranging sensor adopts the ultrasonic echo distance measuring principle, utilizes accurate time difference measurement technique, detects the distance between sensor and the target object, adopts the low-angle, little blind area ultrasonic sensor, has and measures advantages such as accurate, contactless, waterproof, anticorrosion, low cost. An ultrasonic distance measuring sensor is a sensor developed by utilizing the characteristics of ultrasonic waves. The ultrasonic wave is a mechanical wave with vibration frequency higher than that of sound wave, is generated by the vibration of a transduction wafer under the excitation of voltage, and has the characteristics of high frequency, short wavelength, small diffraction phenomenon, good directivity, directional propagation as rays and the like. The ultrasonic ranging sensor is fixed at a characteristic height, and the distance between the ultrasonic ranging sensor and the water level is in a correlation relation with the distance of the tide level, so that the tide level can be conveniently calculated subsequently.

In one embodiment, the ultrasonic distance measuring sensor is an MIK-DP 10m range ultrasonic sensor or a GL-102 ultrasonic sensor. As a preferred implementation mode, the ultrasonic distance measuring sensor is a GL-102 ultrasonic sensor, and the GL-102 ultrasonic sensor has a 15m range and 12V power supply and is beneficial to field use; and the GL-102 ultrasonic sensor has filtering and full sealing functions and high waterproof grade.

Wherein, transmitter 101 comprises integrated circuit module, compares the welding circuit of traditional many electronic components, and overall structure is inseparabler, and barrier propterty is good. The transmitter 101 serves as a processing center, converts the electric signal transmitted from the water level sensor 102 into a digital signal, and transmits the digital signal to the cloud server.

In one embodiment, the transmitter 101 includes an RTU (Remote Terminal Unit) module.

In one embodiment, the water level sensor 102 collects data and transmits the data to the RTU module, the RTU module uploads data signals to the web server, and the cloud server filters the data, calculates tide level data, and stores the tide level data.

In one embodiment, the RTU module is composed of a signal input/output module, a microprocessor, wired/wireless communication devices, a power supply, a housing, etc., is controlled by the microprocessor, and supports a network system. The system can ideally realize the functions of telemetering, remote control, remote signaling, remote regulation and the like of the enterprise central monitoring and dispatching system to the production field primary instrument through a self software (or intelligent software) system. As a preferred implementation mode, the RTU module adopts a GPRS RTU-02 module, the GPRS RTU-02 module adopts an MODBUS serial port service protocol, sensing data of the sensor can be automatically acquired at regular time, uploaded to a network, filtered and stored in the cloud server.

In one embodiment, transmitter 101 comprises a GPRS module.

The GPRS module mainly aims at industrial users, adopts a GSM/GPRS network as a transmission medium, uploads data collected by the water level sensor 102 to a network server, and is filtered, calculated and stored by a cloud server.

In one embodiment, fig. 3 is a schematic structural diagram of a portable tidal level telemetry instrument module according to another embodiment, as shown in fig. 3, the portable tidal level telemetry instrument according to another embodiment further includes:

and a power supply module 300 for supplying power to the transmitter 101 and the water level sensor 102.

The power supply module 300 is disposed in the inner space of the protective box 100, and supplies power to the transmitter 101 and the water level sensor 102, so as to provide portable power supply duration. In one embodiment, the power module 300 is a 12V lithium battery.

In one embodiment, as shown in fig. 3, a power interface 301 is disposed on the casing of the shielding box 100;

the power interface 301 is used to connect an external power source so that the external power source supplies power to the transmitter 101, the water level sensor 102 or the power supply module 300.

Wherein, the external power supply is electrically connected with the transmitter 101, the water level sensor 102 or the power supply module 300 through the power interface 301, and supplies power to the transmitter 101 or the water level sensor 102 or charges the power supply module 300.

In one embodiment, as shown in fig. 3, the portable tidal level telemetry instrument of another embodiment further includes:

a switch module 302 disposed on the housing of the shielded enclosure 100 for controlling the transmitter 101.

The switch module 302 includes one or more switch buttons to control the operating state of the transmitter 101. In one embodiment, the switch module 302 is disposed on the housing of the shielding box 100 and adopts a sealed design. The related user can control the working state of the transmitter 101, including power on and power off, without opening the protective box 100.

In the portable tidal level telemetry instrument of any of the above embodiments, the protective box 100 provides protection for the transmitter 101 and is convenient to carry. The water level sensor 102 converts the tide level change into a sensing signal, modulates and processes the corresponding signal through the transmitter 101, wirelessly transmits the modulated signal to the cloud server, and performs visual display or corresponding data processing of the tide level according to the transmission signal by the cloud server. The transmitter 101 is protected by the protective box 100, which is beneficial to improving the adaptability to high-salt and humid environments. The transmitter 101 is composed of an integrated circuit module, has high integration level in the use and maintenance process, has good environmental adaptability, is convenient to replace or maintain, and reduces the use cost. Meanwhile, corresponding data processing is carried out on the cloud server, the equipment requirement for tidal level remote reporting is reduced, and convenience of tidal level remote reporting operation is improved.

The embodiment of the invention also provides a tidal level remote-reporting instrument system.

Fig. 4 is a block diagram of a tidal level telemetry system according to an embodiment, and as shown in fig. 4, the tidal level telemetry system according to an embodiment includes a cloud server 1000 and a portable tidal level telemetry device 1001 according to any of the embodiments.

The cloud server 1000 performs data interaction with one or more portable tidal level telemetry instruments 1001 to acquire sensing data of the water level sensors of the portable tidal level telemetry instruments 1001. The cloud server 1000 performs filtering, calculation and storage on tide level data according to the sensing data, and visual display or data processing of the tide level data is achieved, so that relevant users can log in the cloud server 1000 through terminals to obtain the tide level data, and tide level data processing or application expansion of cloud big data is achieved.

In one embodiment, after the portable tidal level telemetry instrument 1001 processes the tidal level data, the cloud server 1000 performs summary storage, and performs corresponding data forwarding and processing.

In one embodiment, as shown in fig. 4, the tidal level telemetry system of an embodiment further includes:

and the intelligent terminal 1002 is used for performing data interaction with the cloud server 1000.

The intelligent terminal 1002 acquires the sensing data or the tide level data of the cloud server 1000 through data interaction, and completes corresponding visual display or application expansion.

In one embodiment, the smart terminal 1002 includes a terminal device such as a smart phone or a personal PC.

Taking an intelligent terminal 1002 as an example of a smart phone, fig. 5 is a schematic view of a tidal level telemetry APP interface according to an embodiment, as shown in fig. 5, the smart phone receives real-time data of a cloud server through the APP, and completes setting of an initial tidal level, downloading of historical data, management of portable tidal level telemetry instruments, and the like.

In the tidal level remote reporting instrument system of any of the embodiments, the protection box of the portable tidal level remote reporting instrument 1001 provides protection for the transmitter and is convenient to carry. The water level sensor carries out corresponding signal modulation processing through the transmitter by converting the tide level change into a sensing signal, and wirelessly transmits the modulated signal to the cloud server 1000, and the cloud server 1000 carries out visual display of the tide level or corresponding data processing according to the transmission signal. Wherein, the transmitter is protected by the protection box body, which is beneficial to improving the adaptability to high-salt humid environment. The transmitter is composed of integrated circuit modules, is high in integration level in the using and maintaining processes, good in environmental adaptability, convenient to replace or maintain and low in use cost. Meanwhile, corresponding data processing is carried out on the cloud server 1000, the equipment requirement for tidal level remote reporting is reduced, and convenience of tidal level remote reporting operation is improved.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.