CN109969343A - A kind of underwater synthetic measuring system - Google Patents

Summary of the invention

In view of the above-mentioned problems, the application provides a kind of underwater synthetic measuring system, comprising: subsystem waterborne, underwater subsystem System and assistant subsystem waterborne；

The subsystem waterborne and the assistant subsystem waterborne pass through superpower WIFI communication, the subsystem waterborne and institute Underwater subsystem is stated to communicate by photoelectricity transmission；

The underwater subsystem can be stored to the subsystem internal waterborne, so that the assistant subsystem waterborne is to described Subsystem waterborne and underwater subsystem integrally lay and recycle；

It is laid after the overall structure of the subsystem waterborne and underwater subsystem to predeterminated position, the underwater subsystem System is detached from the subsystem waterborne, and the underwater subsystem, which is dived beneath the water, to be measured, and the subsystem waterborne is to the water The diving depth of lower subsystem is adjusted in real time, so that the underwater subsystem slips into default diving depth.

It further include underwater assistant subsystem in a kind of embodiment, the underwater assistant subsystem and auxiliary waterborne System communication connection, the underwater subsystem is provided with balance weight assembly, to the subsystem waterborne to the auxiliary subsystem waterborne When system sends abnormal signal or recycling signal, the assistant subsystem waterborne sends control letter to the underwater assistant subsystem Number, company of the underwater assistant subsystem according to the control signal cut between balance weight assembly and the underwater subsystem It connects, so that the underwater subsystem emerges in the case where discharging the balance weight assembly.

In a kind of embodiment, the underwater subsystem includes: supporter and for carrying the scalable of the measurement component Carrying on mechanism；

The scalable carrying on mechanism is scalable to be installed on the supporter, the underwater assistant subsystem and weight set Part installs the supporter respectively.

In a kind of embodiment, the extended state of the scalable carrying on mechanism is in cross-shaped structure.

In a kind of embodiment, the unidirectional spread length of the scalable carrying on mechanism is 5m.

In a kind of embodiment, the underwater subsystem further includes ultra-short baseline locating module, the ultra-short baseline positioning mould Location information is sent to the assistant subsystem waterborne for positioning to the underwater subsystem by block.

In a kind of embodiment, the subsystem waterborne includes: pedestal and automatic cable sector；

The automatic cable sector is installed on the pedestal, the cable of the automatic cable sector and the underwater subsystem Connection, the automatic cable sector adjust the diving position of the underwater subsystem and are retracted to the underwater subsystem described In pedestal.

In a kind of embodiment, the measurement component includes depthkeeping sensor, and the depthkeeping sensor is for detecting the water The depth that lower subsystem is dived beneath the water, and will test value and feed back to the subsystem waterborne so that the subsystem waterborne according to The length of cable that automatic cable sector is discharged described in the detected value real-time control of the depthkeeping sensor feedback.

In a kind of embodiment, the assistant subsystem waterborne includes drag body, and the drag body is used for the water Upper subsystem and underwater subsystem integrally lay and recycle.

According to the underwater synthetic measuring system of above-described embodiment, since underwater subsystem and subsystem waterborne being communicated Connection, enables subsystem waterborne to adjust the diving depth of underwater subsystem and position in real time, and by underwater subsystem unified test The real-time data transmission of amount is to assistant subsystem waterborne, thus solve the problems, such as underwater subsystem measurement data passback lag, And the problem that underwater subsystem is lost or recycling failure is caused；Further, underwater son is realized by assistant subsystem waterborne System and subsystem waterborne integrally lay recycling, it is thus also avoided that existing underwater subsystem and subsystem separating waterborne lay institute's band The tedious operations come.

Specific embodiment

Below by specific embodiment combination attached drawing, invention is further described in detail.

One illustrative application scenarios of the underwater synthetic measuring system of this example, as shown in Figure 1, in the case where floating operating condition, water Upper subsystem 1 is connected with underwater subsystem 2 by cable；As shown in Fig. 2, in the case where pulling operating condition, the underwater storage of subsystem 2 to water Inside upper subsystem 1, assistant subsystem 3 waterborne carries out recycled in its entirety to subsystem 1 waterborne and underwater subsystem 2.

In structure, this example can accommodate underwater subsystem 2 by designing subsystem 1 waterborne, enable water assistant subsystem 3 It is whole to subsystem 1 waterborne and underwater subsystem 2 to lay and recycle, to solve existing subsystem waterborne 1 and underwater son The problem of system 2 is separately laid.

Meanwhile this example is created also directed to the communication of subsystem 1, underwater subsystem 2 and assistant subsystem waterborne 3 waterborne Design to the property made, specifically, subsystem waterborne 1 and assistant subsystem 3 waterborne are by superpower WIFI communication, it is logical by superpower WIFI News are able to achieve telecommunication between subsystem 1 waterborne and assistant subsystem waterborne 3, and e.g., subsystem 1 waterborne is apart from auxiliary waterborne It can still be communicated at 30 kilometers of subsystem.

Subsystem 1 waterborne is equipped with wireless bridge and fiber-optic transceiver, and underwater subsystem 2 is also equipped with wireless bridge and optical fiber is received Hair machine, in this way, making that communication and data transmission can be carried out between subsystem waterborne 1 and underwater subsystem 2；It that is to say, the water of this example Upper subsystem 1 and underwater subsystem 2 are communicated by photoelectricity transmission, realize that the measurement data of underwater subsystem 2 passes through photoelectricity transmission It can be transferred to subsystem 1 waterborne in real time, then, subsystem 1 waterborne sends data to assistant subsystem 3 waterborne again, thus, The measurement data of underwater subsystem 2 can be obtained in time by assistant subsystem 3 waterborne.

In addition, because underwater subsystem 2 can generate diving depth variation during diving because of the heaving of the sea of ocean water The problem of, in order to enable underwater subsystem 2 to slip into specified diving depth, further, the subsystem waterborne 1 of this example also has To the function that the diving depth of underwater subsystem 2 is adjusted in real time, so that underwater subsystem 2 slips into default diving depth, For example, default diving depth is 150m, it is 148m when the heaving of the sea because of ocean water promotes underwater 2 diving depth of subsystem, then At this point, subsystem 1 waterborne controls the underwater continuation of subsystem 2 slips into 2m down, reach default diving depth 150m.

Further, expensive because of subsystem 1 waterborne and underwater subsystem 2, e.g., the individual valence of underwater subsystem 2 Lattice are at 3,000,000 yuan or so, and underwater subsystem 2 is sunken to seabed in order to prevent, and the underwater synthetic measuring system of this example further includes underwater Assistant subsystem 4, underwater assistant subsystem 4 and 3 communication connection of assistant subsystem waterborne, underwater subsystem 2 are provided with weight set Part 5, when subsystem 1 waterborne to assistant subsystem 3 waterborne send abnormal signal or recycling signal when, assistant subsystem 3 waterborne to Underwater assistant subsystem 4 sends control signal, and underwater assistant subsystem 4 is according to control signal cut balance weight assembly 5 and underwater son Connection between system 2, so that underwater subsystem 2 emerges in the case where discharging balance weight assembly 5.

The abnormal signal of this example meaning can be the broken cable connected between underwater subsystem 2 and subsystem waterborne 1, make Underwater subsystem 2 is detached from subsystem 1 waterborne and the signal of generation, breaks down alternatively, abnormal signal can be underwater subsystem 2 And the signal generated.

Underwater synthetic measuring system is described from structure below.

Please continue to refer to Fig. 1 and Fig. 2, subsystem 1 waterborne includes pedestal 11 and automatic cable sector 12, wherein automatic row Cable mechanism 12 can be sheave, and automatic cable sector 12 is installed on pedestal 11, the cable of automatic cable sector 12 and underwater Subsystem 2 connects, and automatic cable sector 12 adjusts the diving position of underwater subsystem 2 and underwater subsystem 2 is retracted to pedestal In 11.

Specifically, pedestal 11 includes upper bracket and lower bracket, wherein lower bracket is by more support rods along upper bracket bottom week It is formed to arrangement and multiple support rings along support rod outer longitudinal arrangement, and, more support rods are in expand with respect to the direction of upper bracket Bulk, correspondingly, multiple support rings are according to diameter ascending arrangement along the longitudinal direction.

Further, a clump weight is arranged in lower bracket bottom, and it is integrally-built steady to improve subsystem waterborne by the clump weight It is qualitative.

Further, lower bracket outer surface circumference is enclosed equipped with fastener, and the fastness of lower bracket is improved by the fastener.

Further, there are traction positions for upper bracket, so that subsystem waterborne can be moved by towing at a slow speed.

Underwater subsystem 2 is set to be accommodated integral structure with subsystem 1 waterborne by pedestal 11, thus, auxiliary waterborne System 3 can arrange to the integration of subsystem 1 waterborne, underwater subsystem 2 and drawing back function.

Scalable carrying on mechanism 22 of the underwater subsystem 2 in structure including supporter 21 and for carrying measurement component, Wherein, scalable carrying on mechanism 22 is scalable is installed on supporter 21, can when in the storage to lower bracket of underwater subsystem 2 Flexible carrying on mechanism 22 is in contraction state, and when underwater subsystem 2 is detached from lower bracket, scalable carrying on mechanism 22 is to be in Extended state.

The scalable carrying on mechanism 22 of this example can carry various types of measurement components, and e.g., measurement component may include Temperature sensor, humidity sensor, attitude transducer, depthkeeping sensor etc.；Wherein depthkeeping sensor is for detecting underwater subsystem The depth that system 2 is dived beneath the water, and will test value and feed back to subsystem 1 waterborne, so that subsystem waterborne 1 is anti-according to depthkeeping sensor The length of cable that the automatic cable sector 12 of the detected value real-time control of feedback is discharged, to reach subsystem 1 waterborne to underwater son The function that the diving depth of system 2 is adjusted in real time, so that underwater subsystem 2 slips into default diving depth, for example, making water Lower subsystem 2 is in the depth of underwater 150m always.

In cross-shaped structure when the scalable carrying on mechanism 22 of this example is in extended state, and scalable carrying on mechanism 22 Unidirectional spread length is 5m；Preferably, scalable carrying on mechanism 22 is made of magnetic antenna or electric antenna orthogonal placement, and electricity The central axis of antenna or magnetic antenna keeps horizontal, and when if electric antenna, then four electrodes of electric antenna are located at same level In face.Therefore, carried on scalable carrying on mechanism 22 measurement component measurement data can by magnetic signal or electric signal transmission, By taking scalable carrying on mechanism 22 is electric antenna as an example, then electric antenna is four, and the length of every electric antenna is 5m.

Assistant subsystem 3 waterborne includes drag body, deck or bank base in structure, wherein drag body is used for water The integral structure of upper subsystem 1 and underwater subsystem 2 is laid and is withdrawn, assistant subsystem 3 waterborne and subsystem 1 waterborne By superpower WIFI communication, to realize that assistant subsystem 3 waterborne obtains the data that subsystem 1 waterborne acquires in real time, and to waterborne Subsystem 1 is remotely controlled.

Underwater assistant subsystem 4 is installed on the supporter 21 in underwater subsystem 2, and balance weight assembly 5 by assisting under water Subsystem 4 is connected to 21 lower section of supporter, and the underwater assistant subsystem 4 of this example not only has to be communicated with assistant subsystem 3 waterborne Function, while also have according to assistant subsystem 3 waterborne assign release balance weight assembly 5 instruction to balance weight assembly 23 carry out The function of release.

Preferably, underwater assistant subsystem 4 is communicated with assistant subsystem 3 waterborne based on acousto-optic, e.g., underwater assistant subsystem 4 be preferably acoustic releaser, carries out acousto-optic communication by acoustic releaser and assistant subsystem 3 waterborne, and pass through acoustics release Device discharges balance weight assembly 5.

Underwater synthetic measuring system is described from functional module below.

As shown in figure 3, underwater synthetic measuring system includes subsystem 1 waterborne, underwater subsystem 2, assistant subsystem waterborne 3 With underwater assistant subsystem 4.

Subsystem 1 waterborne includes: water surface control module, depthkeeping module, superpower WIFI module, positioning mould in functional module Block, light end transceiver module, electrical source of power module and automatic butt module；

Wherein, water surface control module is the core processor or CPU of subsystem 1 waterborne, for the number to subsystem 1 waterborne According to being handled and controlled accordingly；

Depthkeeping module can be specifically above-mentioned automatic cable sector, specified for control that underwater subsystem 2 dives beneath the water Depth；

Superpower WIFI module is for the superpower WIFI communication between subsystem 1 waterborne and assistant subsystem waterborne 3, communication Distance is up to 30 axioms；

Locating module can be GPS/ Beidou receiver, subsystem 1 waterborne be accurately positioned, and location information is anti- It is fed to assistant subsystem 3 waterborne；

Subsystem 1 waterborne is with underwater subsystem 2 by photoelectricity transmission data, and therefore, light end transceiver module is used for underwater Subsystem 2 transmits data；

Electrical source of power module is used to receive to water surface control module, depthkeeping module, superpower WIFI module, locating module and light end Module for power supply is sent out, electrical source of power module can be lithium battery；

Automatic butt module is used for 2 being assembled integrally structure of subsystem 1 waterborne and underwater subsystem, automatic butt mould Block corresponds to above-mentioned lower bracket, so that subsystem waterborne 1 forms integrated knot with underwater subsystem 2 by automatic butt module Structure.

Underwater subsystem 2 includes: load module, subsea control modules, measurement component, light end transmitting-receiving mould in functional module Block, ultra-short baseline locating module, scalable carrying module and electrical source of power module；

Wherein, load module corresponds to above-mentioned supporter, and load module is the support construction of entire underwater subsystem 2；

Subsea control modules are the core processor or CPU of underwater subsystem 2, and e.g., subsea control modules are to be embedded under water Formula system, for carrying out data processing and corresponding control to underwater subsystem 2；

Measuring component may include temperature sensor, humidity sensor, attitude transducer, depthkeeping sensor etc., wherein temperature Degree sensor and humidity sensor are for detecting underwater temperature and humidity, and attitude transducer is for detecting underwater subsystem 2 Posture, depthkeeping sensor is for detecting the depth that underwater subsystem 2 is dived beneath the water；

Light end transceiver module, the light end transceiver module in light end transceiver module and subsystem 2 waterborne in underwater subsystem 2 Corresponding, underwater subsystem 2 receives the data that subsystem 1 waterborne is sent by light end transceiver module；

Location information is sent to auxiliary waterborne for positioning to underwater subsystem 2 by ultra-short baseline locating module Subsystem 3, so that assistant subsystem waterborne 3 obtains the underwater position of underwater subsystem 2 in real time；Specifically, underwater subsystem 2 In ultra-short baseline locating module as transponder, correspondingly, assistant subsystem waterborne 3 is provided with corresponding ultra-short baseline positioning Module realizes underwater subsystem 2 to 3 transmission of location information of assistant subsystem waterborne as energy converter, with this；

Scalable carrying module corresponds to above-mentioned scalable carrying on mechanism, for carrying to measurement component；

Electrical source of power module is used to power to underwater subsystem 2, wherein underwater subsystem 2 is configured with the electricity of two sets of power supplies Source, the power supply powered by this two sets can conveniently be used interchangeably.

Assistant subsystem 3 waterborne includes: deck/bank base, controlling terminal, superpower WIFI module, acousto-optic in functional module Communication module, towing module；

Wherein, deck/bank base is the carrier of assistant subsystem 3 waterborne；

Controlling terminal is the core processor of assistant subsystem 3 waterborne；

The superpower WIFI module of assistant subsystem 3 waterborne and the superpower WIFI module of subsystem waterborne 1 are corresponding, so that water Upper assistant subsystem 3 and subsystem 1 waterborne enable the controlling terminal of assistant subsystem 3 waterborne by superpower WIFI communication The data in subsystem 1 waterborne and underwater subsystem 2 are obtained in real time；

Acousto-optic communication module is for making assistant subsystem 3 waterborne and underwater assistant subsystem 4 carry out acousto-optic communication；

Towing module correspond to above-mentioned drag body, for pulling subsystem 1 waterborne, towing module with sound-light alarm, Tension monitoring function, wherein trailing length is more than or equal to 200m, and tensile strength is more than or equal to 2T, and power is less than or equal to 3kW.

Underwater assistant subsystem 4 includes acoustic releaser in functional module, passes through acoustic releaser and auxiliary waterborne System 3 carries out acousto-optic communication, and is discharged by acoustic releaser to balance weight assembly 5.

The entirety that the underwater synthetic measuring system of this example is able to achieve its subsystem 1 waterborne and underwater subsystem 2 lays recycling, It avoids existing underwater subsystem 1 and the separation of subsystem waterborne 2 lays brought tedious operations；Due to underwater subsystem 1 The optical-fibre communications between subsystem 2 waterborne enables subsystem 1 waterborne to carry out the diving depth of underwater subsystem 2 and position real When the real-time data transmission that adjusts, and underwater subsystem 2 is measured to assistant subsystem 3 waterborne, to solve underwater subsystem It the problem of 2 measurement data of uniting passback lag, is communicated by the acousto-optic between underwater assistant subsystem 4 and assistant subsystem waterborne 3, Solve the problems, such as that underwater subsystem 2 is lost or recycling failure is caused.

In the following, this example provides concrete application of the underwater synthetic measuring system in terms of noise testing, as shown in Figure 4.

Underwater subsystem 2 is carried into underwater matched noise-measuring instrument, when laying, hawser is tied into upper system 1 waterborne Upper bracket hangers on, by integrated subsystem 1 waterborne, underwater subsystem 2 simultaneously by the A of assistant subsystem 3 waterborne Type crane into the water, by operator unlocks hawser, slow cable laying rope, until reaching designated position.

When integrated subsystem 1 waterborne and underwater subsystem 2 are put into designated position, subsystem 1 waterborne passes through automatic The underwater subsystem 2 of cable sector slow release, until underwater subsystem 2 reaches specified depth, underwater subsystem 2 carries out noise Measurement, and in real time by the data feedback of measurement to subsystem 1 waterborne, which is transmitted to waterborne auxiliary by subsystem 1 waterborne again Help subsystem 3.

When recycling, automatic cable sector first slowly walks away, and underwater subsystem 2 is received to the lower bracket of subsystem 1 waterborne Behind inside, 5 jettisoning of balance weight assembly is being sling integrated subsystem 1 waterborne and underwater subsystem 2 with A type crane together.

Use above specific case is illustrated the present invention, is merely used to help understand the present invention, not to limit The system present invention.For those skilled in the art, according to the thought of the present invention, can also make several simple It deduces, deform or replaces.