CN112461426A - Pier collision avoidance degree monitoring method and system based on anti-collision ship device - Google Patents
Pier collision avoidance degree monitoring method and system based on anti-collision ship device Download PDFInfo
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- 229920005830 Polyurethane Foam Polymers 0.000 description 3
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- G—PHYSICS
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- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
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- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
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Abstract
The invention provides a pier collision avoidance degree monitoring method based on a ship collision avoidance device, which comprises the following steps: acquiring live data parameters of the environment where the anti-collision ship device is located, wherein the live data parameters comprise a pressure electric signal, a water level electric signal and an offset load electric signal; acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data, and confirming the real-time crashworthiness of the anti-collision ship device; and generating a safety command according to the real-time collision tolerance and transmitting the safety command to a bridge management center. The method has simple steps, can timely transmit the monitored tolerance of the collision borne by the pier to the bridge management center in real time so as to carry out early warning, effectively avoids the phenomenon that the anti-collision ship device basically loses anti-collision performance after resisting a ship collision, improves the anti-collision degree of an anti-collision system, and is convenient to popularize and use.
Description
Technical Field
The invention belongs to the relevant technical field of ocean engineering safety protection equipment, and particularly relates to a pier anticollision degree monitoring method based on an anticollision ship device and a pier anticollision degree monitoring system based on the anticollision ship device.
Background
With the rapid development of the infrastructure and shipping industry in China, the number of bridges and the navigation density of a navigation channel are increased year by year, the contradiction between the bridges and ships is increasingly prominent, the accidents of ship collision on the bridges are rare and rise, casualties, property loss and environmental damage caused by the accidents of ship collision are surprised by people, and other indirect losses such as navigation channel blockage, train stop, public psychological impact and the like are difficult to estimate. The analysis of the ship collision accident shows that the bridge accident position is mainly due to the damage of the pier structure, so the anti-collision performance of the pier needs to be improved. Various types of anti-collision facilities are applied to the market, the basic principle of the anti-collision facilities is that the anti-collision facilities are designed based on energy absorption and momentum buffering, classification is carried out according to self characteristics and application range, a steel type box anti-collision ship device is commonly used at present, and the device utilizes plastic deformation of steel materials to carry out energy dissipation. However, for the conventional anti-collision facilities, after the ship is collided, whether the internal components of the facilities are seriously damaged is difficult to judge, and many facilities basically lose the anti-collision performance after resisting the ship collision once, because the damage generated by the ship collision cannot be found and processed in time, the next collision bearing capacity is greatly reduced, and a series of accidents occur.
Disclosure of Invention
The invention provides a novel pier collision avoidance monitoring method and system based on a collision avoidance device, and aims to solve the technical problems that the collision avoidance of the existing collision avoidance facilities is low, and the collision avoidance of the collision avoidance facilities is influenced.
In view of the above, the present invention provides a new pier crashworthiness monitoring method based on a ship crashworthy device, including: acquiring live data parameters of the environment where the anti-collision ship device is located, wherein the live data parameters comprise a pressure electric signal, a water level electric signal and an offset load electric signal; acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data, and confirming the real-time crashworthiness of the anti-collision ship device; and generating a safety command according to the real-time collision tolerance and transmitting the safety command to a bridge management center.
In the technical scheme, a server acquires live data parameters of an environment where a protective hiding and transmitting device is located through a signal acquisition device and a wireless signal transmitting device, then acquires safety standard data prestored in a central computer through a condition module stored in the central computer center, compares the live data parameters with the safety standard data to judge whether the current live data parameters exceed the safety standard data, confirms the current real-time collision resistance of the anti-collision ship device when confirming that the live data parameters exceed the safety standard data, namely analyzes whether the anti-collision ship device can bear the next collision, generates a safety instruction according to the real-time collision resistance, wherein the safety instruction comprises information that the anti-collision ship device can bear the next collision so as to send a prompt to a bridge management center, so that the bridge management center confirms whether the anti-collision ship device needs to be maintained or replaced according to the safety instruction, the crashworthiness of the anti-collision ship device is maintained, and the crashworthiness of the anti-collision ship device is guaranteed.
In the above technical solution, optionally, the step of acquiring live data parameters of an environment where the anti-collision ship device is located, where the live data parameters include a pressure electric signal, a water level electric signal, and an offset load electric signal specifically includes: receiving a real-time pressure value between the anti-collision ship device and the pier detected by a pressure sensor, and generating a pressure electric signal; receiving the real-time water level in the anti-collision ship device detected by a water level sensor to generate a water level electric signal; receiving the inclination angle of the anti-collision ship device detected by the level meter, and generating an unbalance-loading electric signal; generating live data parameters from the pressure electrical signal, the water level electrical signal and the offset electrical signal.
In the above technical solution, optionally, the pressure electrical signal is confirmed according to a plurality of pressure sensors uniformly mounted on the inner board of the anti-collision boat apparatus.
In the above technical solution, optionally, the water level electrical signal is confirmed according to the water level sensor installed at the bottom of an installation inner plate of the anti-collision boat device.
In the above technical solution, optionally, the electrical unbalance loading signal is confirmed according to the level gauge arranged on the outer side surface of the top of the anti-collision boat device.
According to the technical scheme, when the anti-collision ship device receives ship impact, the anti-collision ship device and the bridge pier are mutually extruded, the pressure sensor arranged on the inner mounting plate of the anti-collision ship device can effectively measure a real-time pressure value between the bridge pier and the anti-collision ship device, the real-time pressure value is converted into a pressure electric signal and sent to the signal acquisition device, the pressure electric signal is transmitted to the server through the wireless signal transmission device, and therefore whether the measured pressure electric signal exceeds safety standard data or not is judged through the condition module; the level meter is used for detecting the unbalance loading degree of the anti-collision ship device after the anti-collision ship device receives natural factors or ship impact, generating an unbalance loading electric signal by measuring the inclination angle of the anti-collision ship device, sending the obtained unbalance loading electric signal to the signal acquisition device by the level meter, and transmitting the unbalance loading electric signal to the server through the wireless signal transmission device so as to judge whether the unbalance loading electric signal exceeds safety standard data by using the condition module; after the anticollision ship device received boats and ships striking, water level sensor conveys the water level signal of telecommunication that will feel to signal acquisition device through the water level change of bottom in the response anticollision ship device, carries the water level signal of telecommunication to the server through wireless signal transmission device to judge whether the water level signal of telecommunication surpasss safety standard data with the condition module.
In the above technical solution, optionally, the step of obtaining the live data parameter of the environment where the anti-collision ship device is located further includes: and receiving the local strength value of the anti-collision ship device detected by the strain sensor, and generating anti-collision data.
In the above technical solution, optionally, the crashworthiness data is confirmed according to the strain sensor provided on an outer side of an installation inner panel of the bump boat apparatus.
According to the technical scheme, the strain sensor is arranged at a position where the anti-collision ship device is subjected to large bending moment and shearing force, such as a position where the anti-collision ship device is easy to bend after being hit by hand, according to the strength requirement of the anti-collision ship device and the ship statics principle; after the anti-collision ship device collides with the anti-collision ship device, the strain sensor converts the currently monitored local strength into anti-collision data, and the anti-collision data is transmitted to the server through the signal acquisition device and the wireless signal transmission device so as to ensure the anti-collision performance of the anti-collision ship device.
According to a second aspect of the invention, a pier collision avoidance monitoring system based on a collision avoidance vessel device is provided, which comprises a first acquisition device, a second acquisition device and a transmission device, wherein the first acquisition device is used for acquiring live data parameters of an environment where the collision avoidance vessel device is located, and the live data parameters comprise a pressure electric signal, a water level electric signal and a partial load electric signal; the second acquisition device is used for acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data and confirming the real-time crashworthiness of the anti-collision ship device; and the transmission device is used for generating a safety command according to the real-time collision resistance and transmitting the safety command to the bridge management center.
In the above technical solution, optionally, the first obtaining device further includes a first receiving module, a second receiving module, a third receiving module, and a first generating module, where the first receiving module is configured to receive a real-time pressure value between the anti-collision ship device and the pier, which is detected by the pressure sensor, and generate a pressure electric signal; the second receiving module is used for receiving the real-time water level in the anti-collision ship device detected by the water level sensor and generating a water level electric signal; the third receiving module is used for receiving the inclination angle of the anti-collision ship device detected by the level gauge and generating an unbalance-loading electric signal; the first generation module is used for generating live data parameters according to the pressure electric signal, the water level electric signal and the offset load electric signal.
In the above technical solution, optionally, the pier collision avoidance monitoring system based on the ship collision avoidance device further includes a second generating device, where the second generating device is configured to receive the local strength value of the ship collision avoidance device detected by the strain sensor, and generate collision avoidance data.
Compared with the prior art, the invention has the advantages that: the utility model provides a pier anticollision degree monitoring method and system based on anticollision ship device, step and simple structure, can in time transmit the tolerance degree of the pier bearing striking of monitoring to bridge management center in real time, in order to carry out the early warning, effectively avoided anticollision ship device to lose crashworthiness basically after resisting a ship and hitting, because the damage that boats and ships striking produced can not in time discover and handle, lead to bearing the striking ability and reduce by a wide margin next time, thereby lead to the condition that a series of accidents appear, the anticollision degree of anticollision system has effectively been improved, and convenient to popularize and use.
Drawings
Fig. 1 is a schematic flow chart illustrating a pier crashworthiness monitoring method based on a crashworthy ship device according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of a bump guard according to an embodiment of the invention;
fig. 3 is a block diagram schematically illustrating a structure of a pier crashworthiness monitoring system based on a crash boat assembly according to an embodiment of the present invention.
Wherein, the names corresponding to the reference numbers in the drawings are: the system comprises a pier 201, a self-floating steel jacket 202, an installation inner plate 203, a wireless signal transmission device 204, a signal acquisition device 205, a water level sensor 206, a pressure sensor 207, a level gauge 208, a solar cell 209, a sensor fault detector 210, a corrugated sandwich plate 211, polyurethane foam 212, a rubber fender 213 and a strain sensor 214;
the device comprises a first acquisition device 301, a first receiving module 3011, a second receiving module 3012, a third receiving module 3013, a first generating module 3014, a second acquisition device 302, a transmission device 303, and a second generating module 304.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the product of the present invention is used, or the orientation or the positional relationship which is conventionally understood by those skilled in the art, is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or the element which is indicated must have a specific orientation, be constructed in a specific orientation and operate, and thus, cannot be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the present invention and drawings in the embodiments are understood in specific cases, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious for those skilled in the art that the described embodiments are a part of the embodiments of the present invention, and not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The invention is further described with reference to the following figures and specific examples.
As shown in fig. 1, a method for monitoring collision avoidance of a pier based on a ship collision avoidance device includes:
102, acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data, and confirming the real-time crashworthiness of the anti-collision ship device;
and 103, generating a safety command according to the real-time collision tolerance, and transmitting the safety command to a bridge management center.
In the first embodiment, the server obtains the live data parameters of the environment where the hidden transmission device is located through the signal acquisition device 205 and the wireless signal transmission device 204, then obtains the safety standard data prestored in the central computer through the condition module stored in the central computer center, compares the live data parameters with the safety standard data, determines whether the current live data parameters exceed the safety standard data, and determines the current real-time collision resistance of the anti-collision ship device when determining that the live data parameters exceed the safety standard data, i.e. analyzes whether the anti-collision ship device can bear the next collision, generates the safety instruction according to the real-time collision resistance, wherein the safety instruction comprises information that the anti-collision ship device can bear the next collision so as to send a prompt to the bridge management center, so that the bridge management center determines whether to maintain or replace the anti-collision ship device according to the safety instruction, the crashworthiness of the anti-collision ship device is maintained, and the crashworthiness of the anti-collision ship device is guaranteed.
Further, the step of acquiring live data parameters of an environment where the anti-collision ship device is located, where the live data parameters include a pressure electric signal, a water level electric signal, and an offset load electric signal specifically includes: receiving a real-time pressure value between the anti-collision ship device and the pier 201 detected by a pressure sensor 207, and generating a pressure electric signal; receiving the real-time water level in the anti-collision ship device detected by a water level sensor 206, and generating a water level electric signal; receiving the inclination angle of the anti-collision ship device detected by the level meter 208, and generating an offset load electric signal; generating live data parameters according to the pressure electric signal, the water level electric signal and the offset electric signal; the pressure electric signal is confirmed according to a plurality of pressure sensors 207 uniformly mounted on the inner fender mounting plate 203; the water level electric signal is confirmed according to the water level sensor 206 installed at the bottom of the installation inner plate 203 of the anti-collision ship device; the electrical offset load signal is determined from the level 208 located on the outside of the top of the bump boat assembly.
In the second embodiment, when the anti-collision ship device receives a ship impact, the anti-collision ship device and the pier 201 are mutually extruded, the pressure sensor 207 arranged on the inner mounting plate 203 of the anti-collision ship device can effectively measure a real-time pressure value between the pier 201 and the anti-collision ship device, the real-time pressure value is converted into a pressure electric signal and sent to the signal acquisition device 205, the pressure electric signal is transmitted to the server through the wireless signal transmission device 204, and therefore whether the measured pressure electric signal exceeds safety standard data or not is judged through the condition module; the level meter 208 is used for detecting the unbalance loading degree of the anti-collision ship device after the anti-collision ship device receives natural factors or ship impact, generating an unbalance loading electric signal by measuring the inclination angle of the anti-collision ship device, sending the obtained unbalance loading electric signal to the signal acquisition device 205 by the level meter 208, and transmitting the unbalance loading electric signal to the server through the wireless signal transmission device 204 so as to judge whether the unbalance loading electric signal exceeds safety standard data by using the condition module; after the anti-collision ship device receives the ship impact, the water level sensor 206 transmits the sensed water level electric signal to the signal acquisition device 205 by sensing the water level change of the bottom in the anti-collision ship device, and transmits the water level electric signal to the server through the wireless signal transmission device 204, so that whether the water level electric signal exceeds the safety standard data or not is judged by the condition module.
Further, the step of acquiring the live data parameters of the environment where the anti-collision ship device is located further includes: receiving local strength values of the anti-collision ship device detected by the strain sensor 214, and generating anti-collision data; the crashworthiness data is confirmed based on the strain sensor 214 provided on the outer side of the mounting inner panel 203 of the crashworthy ship unit.
According to the strength requirement of the anti-collision ship device and the ship statics principle, the strain sensor 214 is arranged at a position where the anti-collision ship device is subjected to a large bending moment and a large shearing force, for example, a position where the anti-collision ship device is easy to bend after being hit by hand; after the anti-collision ship device collides with the anti-collision ship device, the strain sensor 214 converts the currently monitored local strength into anti-collision data, and the anti-collision data is transmitted to the server through the signal acquisition device 205 and the wireless signal transmission device 204 so as to ensure the anti-collision performance of the anti-collision ship device.
In a third embodiment, as shown in fig. 2, the anti-collision ship device includes a self-floating steel jacket 202 with a hollow interior, an installation inner plate 203 is vertically disposed in the self-floating steel jacket 202, a wireless signal transmission device 204, a signal acquisition device 205 and a water level sensor 206 are disposed on an outer side of the installation inner plate 203, the water level sensor 206 is disposed at the bottom of the outer side of the installation inner plate 203, a plurality of pressure sensors 207 are disposed on an inner side of the installation inner plate 203, output ports of the water level sensor 206 and each of the pressure sensors 207 are connected to an input port of the wireless signal acquisition device 205, an output port of the wireless signal acquisition device 205 is connected to an input port of the wireless signal transmission device 204, and an output port of the wireless signal transmission device 204 is connected to a bridge management center disposed on a river bank.
The anti-collision ship device is arranged around the periphery of a pier 201 in a circle and comprises a self-floating steel jacket 202 with a hollow inner part, wherein a pressure sensor 207 is arranged on the outer side of an installation inner plate 203, the pressure sensor 207 can effectively measure the interaction force between the installation inner plate 203 and the pier 201, a water level sensor 206 is arranged at the bottom of the outer side surface of the installation inner plate 203, a gap is arranged between a probe of the water level sensor 206 and the bottom of the self-floating steel jacket 202 and used for detecting the water level in the self-floating steel jacket 202, a signal acquisition device 205 and a wireless signal transmission device 204 are respectively connected with the pressure sensor 207 and the water level sensor 206 and then arranged on the installation inner plate 203, and the interaction force between the installation inner plate 203 and the pier 201 measured by the pressure sensor 207 and the real-time water level in the self-floating steel jacket 202 detected by the water level sensor 206 can be, so that the controller in the bridge management center judges the damaged degree of the jacket box according to the transmitted data, judges the water leakage condition of the self-floating steel jacket box 202 according to the transmitted real-time water level, so that when the collision resistance of the anti-collision ship device is judged to be in problem, an alarm is sent out in time, and the bridge management center reminds monitoring personnel to pay attention to the maintenance of the self-floating steel jacket box 202 so as to ensure the collision resistance and maintain the anti-collision degree of the anti-collision ship device.
In the fourth embodiment, a level 208 is arranged on the outer side of the top of the self-floating steel casing 202, the level 208 is connected to the bridge management center through a signal acquisition device 205 and a wireless signal transmission device 204, a solar cell 209 is further arranged on the outer side of the top of the self-floating steel casing 202, the solar cell 209 is respectively connected to a sensor fault detector 210, a pressure sensor 207, a water level sensor 206, the wireless signal transmission device 204 and the signal acquisition device 205, a transparent waterproof film (not shown) is arranged on the outer side of the solar cell 209, a corrugated sandwich plate 211 is arranged in a gap between the installation inner plate 203 and the outer side wall of the self-floating steel casing 202, polyurethane foam 212 is filled in the gap between the corrugated sandwich plates 211, two rubber fenders 213 are arranged on the inner side of the inner side wall of the self-floating steel casing 202 of the installation inner plate 203, and the two rubber fenders 213 are respectively and symmetrically arranged at the top and the bottom, powerful magnets (not shown in the figure) are arranged on the surfaces of the pressure sensor 207 and the water level sensor 206, strain sensors 214 are further arranged on the outer side surface of the installation inner plate 203 at intervals, the strain sensors 214 are connected to a bridge management center through a signal acquisition device 205 and a wireless signal transmission device 204, a sensor fault detector 210 is further arranged on the outer side surface of the installation inner plate 203, and the sensor fault detector 210 is respectively connected to the pressure sensor 207, the water level sensor 206, the signal acquisition device 205 and the wireless signal transmission device 204.
In the technical scheme, the level 208 can detect the unbalance loading degree of the anti-collision ship device on the horizontal plane under natural factors or ship impact, the shell of the level 208 is made of waterproof materials and needs to be installed at a place with a small collision rate during installation so as to avoid overlarge ship impact energy and influence the detection result of the level 208 due to local buckling of the shell of the self-floating steel sleeve 202 of the anti-collision ship device; the solar cell 209 at the top of the self-floating steel jacket 202 can utilize solar energy resources to supply power to each device, and each device comprises a sensor fault detector 210, a pressure sensor 207, a water level sensor 206, a wireless signal transmission device 204 and a signal acquisition device 205, so that resources are saved; the transparent waterproof film on the surface of the solar cell 209 film can effectively avoid damage caused by bad weather; the corrugated sandwich plate is arranged in the gap inside the anti-collision ship device, and polyurethane foam 212 is filled in the gap of the corrugated sandwich plate, so that the purpose of absorbing the impact force of the ship can be achieved, and each device in the self-floating steel jacket box 202 can be effectively protected; on the other hand, the integral density of the anti-collision ship device can be reduced, so that the anti-collision ship device floats on the water surface and moves up and down along with the rise and fall of the water level; the rubber fender 213 can effectively avoid unnecessary loss caused by the direct application of the interaction between the impact force and the supporting force of the pier 201 to each device arranged on the installation inner plate 203 when the self-floating steel jacket 202 is collided; the strong magnet can effectively increase the fixing degree of the pressure sensor 207 and the water level sensor 206 on the installation inner plate 203; the strain sensor 214 is arranged at a position with larger bending moment and shearing force on the self-floating steel jacket 202, so that the local strength of the self-floating steel jacket 202 can be monitored in real time, and the anti-collision performance of the self-floating steel jacket is ensured; the sensor fault detector 210 mounted on the inner plate 203 can determine the operating state of each device by measuring the working voltage of each device, and transmits the operating state to the bridge management center through the signal acquisition device 205 and the wireless signal transmission device 204, so as to perform early warning in time.
As shown in fig. 3, a pier collision avoidance monitoring system 300 based on a bump protection boat device is provided, which includes a first obtaining device 301, a second obtaining device 302 and a transmission device 303, wherein the first obtaining device 301 is used for obtaining live data parameters of an environment where the bump protection boat device is located, and the live data parameters include a pressure electric signal, a water level electric signal and a partial load electric signal; the second acquiring device 302 is configured to acquire safety standard data prestored in a central computer, compare the live data parameter with the safety compliance data safety standard data, and confirm the real-time crashworthiness of the anti-collision ship device; the transmission device 303 is configured to generate a safety instruction according to the real-time crashworthiness and transmit the safety instruction to the bridge management center.
Further, the first obtaining device 301 further includes a first receiving module 3011, a second receiving module 3012, a third receiving module 3013, and a first generating module 3014, where the first receiving module 3011 is configured to receive a real-time pressure value between the anti-collision ship device and the pier 201, which is detected by the pressure sensor 207, and generate a pressure electrical signal; the second receiving module 3012 is configured to receive the real-time water level inside the anti-collision ship apparatus detected by the water level sensor 206, and generate a water level electric signal; the third receiving module 3013 is configured to receive the inclination angle of the anti-collision boat apparatus detected by the level meter 208, and generate an offset electrical signal; the first generation module 3014 is configured to generate a live data parameter according to the pressure electrical signal, the water level electrical signal, and the offset electrical signal.
Further, the pier crashworthiness monitoring system based on the anti-collision ship device further comprises a second generating device, wherein the second generating device is used for receiving the local strength value of the anti-collision ship device detected by the strain sensor 214 and generating crashworthiness data.
The technical scheme of the invention is described in detail in the above with reference to the accompanying drawings, and compared with the prior art, the technical scheme of the invention provides a new technology, and the invention has the advantages that: the utility model provides a pier anticollision degree monitoring method and system based on anticollision ship device, step and simple structure, can in time transmit the tolerance degree of the pier bearing striking of monitoring to bridge management center in real time, in order to carry out the early warning, effectively avoided anticollision ship device to lose crashworthiness basically after resisting a ship and hitting, because the damage that boats and ships striking produced can not in time discover and handle, lead to bearing the striking ability and reduce by a wide margin next time, thereby lead to the condition that a series of accidents appear, the anticollision degree of anticollision system has effectively been improved, and convenient to popularize and use.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A pier collision avoidance degree monitoring method based on a ship collision avoidance device is characterized by comprising the following steps:
acquiring live data parameters of the environment where the anti-collision ship device is located, wherein the live data parameters comprise a pressure electric signal, a water level electric signal and an offset load electric signal;
acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data, and confirming the real-time crashworthiness of the anti-collision ship device;
and generating a safety command according to the real-time collision tolerance and transmitting the safety command to a bridge management center.
2. The method for monitoring the degree of collision avoidance of pier based on the anti-collision ship device according to claim 1, wherein the step of acquiring live data parameters of the environment where the anti-collision ship device is located, wherein the live data parameters include a pressure electric signal, a water level electric signal and an offset electric signal specifically includes:
receiving a real-time pressure value between the anti-collision ship device and the pier detected by a pressure sensor, and generating a pressure electric signal;
receiving the real-time water level in the anti-collision ship device detected by a water level sensor to generate a water level electric signal;
receiving the inclination angle of the anti-collision ship device detected by the level meter, and generating an unbalance-loading electric signal;
generating live data parameters from the pressure electrical signal, the water level electrical signal and the offset electrical signal.
3. The method for monitoring degree of collision avoidance pier based on a bump guard according to claim 2, wherein the pressure electric signal is confirmed from a plurality of the pressure sensors uniformly installed on the inner plate of the bump guard.
4. The method for monitoring degree of collision avoidance pier based on a bump boat apparatus of claim 2, wherein the water level electric signal is confirmed according to the water level sensor installed at the bottom of an installation inner plate of the bump boat apparatus.
5. The method for monitoring degree of collision avoidance pier based on a boat crash prevention device of claim 2, wherein the electrical unbalance loading signal is confirmed according to the level gauge provided on the outer side surface of the top of the boat crash prevention device.
6. The pier anticollision degree monitoring method based on the anti-collision ship device according to claim 1, wherein the step of obtaining the live data parameters of the environment where the anti-collision ship device is located further comprises the steps of:
and receiving the local strength value of the anti-collision ship device detected by the strain sensor, and generating anti-collision data.
7. The method for monitoring degree of collision avoidance pier based on a bump guard according to claim 6, wherein the collision resistance data is confirmed based on the strain sensor provided on an outer side surface of an installation inner plate of the bump guard.
8. The utility model provides a pier crashworthiness monitored control system based on crashproof ship device which characterized in that includes:
the first acquisition device is used for acquiring live data parameters of the environment where the anti-collision ship device is located, wherein the live data parameters comprise a pressure electric signal, a water level electric signal and an offset load electric signal;
the second acquisition device is used for acquiring safety standard data prestored in a central computer, comparing the live data parameters with the safety compliance data safety standard data and confirming the real-time crashworthiness of the anti-collision ship device;
and the transmission device is used for generating a safety command according to the real-time collision resistance and transmitting the safety command to the bridge management center.
9. The pier crashworthiness monitoring system based on the anti-collision ship device according to claim 8, wherein the first acquiring device further comprises:
the first receiving module is used for receiving a real-time pressure value between the anti-collision ship device and the bridge pier detected by the pressure sensor and generating a pressure electric signal;
the second receiving module is used for receiving the real-time water level in the anti-collision ship device detected by the water level sensor and generating a water level electric signal;
the third receiving module is used for receiving the inclination angle of the anti-collision ship device detected by the level gauge and generating an unbalance-loading electric signal;
and the first generation module is used for generating live data parameters according to the pressure electric signal, the water level electric signal and the offset load electric signal.
10. The pier crashworthiness monitoring system based on the anti-collision ship device according to claim 8, further comprising:
and the second generating device is used for receiving the local strength value of the anti-collision ship device detected by the strain sensor and generating anti-collision data.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011286118.7A CN112461426A (en) | 2020-11-17 | 2020-11-17 | Pier collision avoidance degree monitoring method and system based on anti-collision ship device |
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| CN202011286118.7A CN112461426A (en) | 2020-11-17 | 2020-11-17 | Pier collision avoidance degree monitoring method and system based on anti-collision ship device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215958A (en) * | 2021-05-12 | 2021-08-06 | 江苏省海洋资源开发研究院(连云港) | Bridge anti-collision equipment and method |
| CN113502773A (en) * | 2021-06-04 | 2021-10-15 | 东南大学 | Pier anti-collision unit splicing structure capable of automatically early warning and assembling and early warning method |
| CN113774861A (en) * | 2021-08-25 | 2021-12-10 | 中铁第五勘察设计院集团有限公司 | Pier buffer stop and bridge |
| CN113818345A (en) * | 2021-09-29 | 2021-12-21 | 武汉理工大学 | All-round structure detection of prefabricated type pier and maintenance platform |
-
2020
- 2020-11-17 CN CN202011286118.7A patent/CN112461426A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113215958A (en) * | 2021-05-12 | 2021-08-06 | 江苏省海洋资源开发研究院(连云港) | Bridge anti-collision equipment and method |
| CN113502773A (en) * | 2021-06-04 | 2021-10-15 | 东南大学 | Pier anti-collision unit splicing structure capable of automatically early warning and assembling and early warning method |
| CN113774861A (en) * | 2021-08-25 | 2021-12-10 | 中铁第五勘察设计院集团有限公司 | Pier buffer stop and bridge |
| CN113818345A (en) * | 2021-09-29 | 2021-12-21 | 武汉理工大学 | All-round structure detection of prefabricated type pier and maintenance platform |
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