CN111991713A - Self-adaptive high-rise escape retarding mechanism - Google Patents
Self-adaptive high-rise escape retarding mechanism Download PDFInfo
- Publication number
- CN111991713A CN111991713A CN202010968925.0A CN202010968925A CN111991713A CN 111991713 A CN111991713 A CN 111991713A CN 202010968925 A CN202010968925 A CN 202010968925A CN 111991713 A CN111991713 A CN 111991713A
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- cavity
- conversion
- sliding block
- sliding
- wall body
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/08—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys
- A62B1/10—Devices for lowering persons from buildings or the like by making use of rope-lowering devices with brake mechanisms for the winches or pulleys mechanically operated
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The invention discloses a self-adaptive high-rise escape retarding mechanism which comprises a shell, wherein a working cavity is arranged in the middle of the shell, a supporting base is fixedly arranged at the bottom of the left side of the working cavity, a supporting ring is fixedly arranged on the upper side of the supporting base, a supporting rotating shaft is rotatably arranged on the supporting ring, and a central gear is fixedly arranged on the right side of the supporting rotating shaft.
Description
Technical Field
The invention relates to a self-adaptive high-rise escape retarding mechanism, and mainly relates to the field of high-rise escape.
Background
Along with the progress of times and social development, the city of high-rise buildings and forests is provided with wings while showing flourishing, a fire hazard is combustion without control, once the fire hazard occurs in the high-rise of the high-rise buildings, the fire hazard is extremely difficult to extinguish, people need to wait for rescue and escape by self rescue in the first time if the people are trapped, so the solution related to high-rise escape is very important, and the high-rise escape descent control device common in the world has the working principle that a friction block and a friction outer cover generate friction damping through the action of centrifugal force, so that the descending speed of a human body is controlled, the decelerated weight direction is narrower, the friction block can generate abrasion, and the heat generated by friction is easy to reduce the friction resistance to cause accidents.
Disclosure of Invention
The invention aims to solve the technical problem of providing a self-adaptive high-rise escape retarding mechanism, and overcomes the problems.
The invention is realized by the following technical scheme.
The invention relates to a self-adaptive high-rise escape retarding mechanism, which comprises a shell, wherein a working cavity is arranged in the middle of the shell, a supporting base is fixedly arranged at the bottom of the left side of the working cavity, a supporting ring is fixedly arranged on the upper side of the supporting base, a supporting rotating shaft is rotatably arranged on the supporting ring, a central gear is fixedly arranged on the right side of the supporting rotating shaft, the wall body of the bottom of the working cavity is positioned on the right side of the central gear and is communicated with an outlet, a second supporting seat is fixedly arranged on the right side of the outlet, the supporting rotating shaft is rotatably arranged on the second supporting seat, a connecting mechanism is fixedly arranged on the left side of the second supporting seat and is provided with a working rope, the working rope passes through the outlet, a fixed central gear is arranged in the middle of the supporting rotating shaft, a hole is arranged in the middle of the, the self-adaptive damping mechanism comprises a damping body, a damping cavity is arranged in the damping body, a reciprocating shaft is arranged on the wall body around the damping cavity in a rotating manner, a connecting body is fixedly arranged on the outer side of the reciprocating shaft, a sliding groove is arranged on the outer side of the connecting body, a sliding block is arranged on the sliding groove in a sliding manner, a spherical head is fixedly arranged on the outer side of the sliding block, and a spring is arranged between the sliding block and the wall body of the sliding groove, the damping plate is arranged on the outer side of the connecting body, a hole is formed in the middle of the damping plate, a spherical groove is formed in the side wall of the hole in the middle of the damping plate, a spherical head can be clamped in the spherical groove, the damping plate is provided with a damping hole, an inner arc-shaped sliding groove is formed in the outer side of the damping plate, an inner arc-shaped sliding block is arranged in the inner arc-shaped sliding groove in a sliding mode, a spring is arranged between the inner arc-shaped sliding groove and the wall body at one end of the inner arc-shaped sliding groove, an arc-shaped sliding groove is arranged in the damping plate in a sliding mode, the arc-shaped sliding block is fixedly connected with the inner arc-shaped sliding block, a positioning block is arranged on the reciprocating shaft, the damping.
Further, the connecting mechanism comprises an intermediate body, the left side and the right side of the intermediate body are fixedly provided with baffle plates, the inner side of the intermediate body is provided with a central conversion cavity, the outer side wall body of the central conversion cavity is communicated with a sliding block cavity, the sliding block cavity is provided with a sliding block in a sliding way, the outer side of the sliding block is fixedly provided with a sliding baffle, the inner side of the sliding block is provided with a threaded hole, the threaded hole is provided with threads, the threaded hole is connected with a threaded shaft in a threaded manner, a first bevel gear is fixedly arranged at the end part of the inner side of the threaded shaft, the left wall body and the right wall body of the central conversion cavity are rotatably provided with second bevel gears which are meshed with the first bevel gears, the fixed axle of second bevel gear is equipped with the self-adaptation pole, the sliding block is located be equipped with the fixed block in the sliding block chamber, the fixed block of sliding block with be equipped with the spring between the sliding block intracavity lateral wall body.
Furthermore, the conversion mechanism comprises fixed bodies which are symmetrically and fixedly arranged on the upper part and the lower part of the rear side wall body of the working cavity, a sliding cavity with an inward opening is arranged at the inner side of the fixed body, a sliding block is arranged in the sliding cavity in a sliding manner, a conversion shell is fixedly arranged at the inner side of the sliding block, a conversion cavity is arranged at the left side of the conversion shell, a second cavity is arranged at the right side of the conversion shell, a sliding cavity is communicated and arranged between the conversion cavity and the second cavity, a first sliding cavity is communicated and arranged on one side wall body of the conversion cavity, a rotating shaft is arranged in the first sliding cavity in a rotating way, a roller is fixedly arranged in the rotating shaft in the converting cavity, the roller is provided with an inclined chute, the wall body of the conversion cavity is fixedly provided with a conversion sliding block, the conversion sliding block is connected in the inclined chute in a sliding way, the rotating shaft is arranged between the right end of the second cavity and the wall body of the second cavity, and the sliding cavity is in sliding connection with the rotating shaft.
Further, coupling mechanism includes the conversion shell outside is rotated and is equipped with the reciprocating shaft, the fixed location axle that is equipped with of damping body inboard, the location axle is equipped with two stoppers, be equipped with adjusting gear between two stoppers, be equipped with the clearing hole in the middle of the adjusting gear, the clearing hole is changeed and is equipped with the reciprocating shaft, adjusting gear is located the reciprocating shaft outside is equipped with keeps away the empty annular, keep away and pass through in the empty annular the location axle, adjusting gear meshing connects the self-adaptation gear.
The invention has the beneficial effects that: be suitable for this device, install this device in the assigned position, because of this device special structure, reasonable whereabouts resistance is adjusted out to the personnel of fleing of different weights automatically to this device, and the weight scope that this device was suitable for is wide, adopts liquid friction to increase damped principle, and the reliability is high, slows down excessively steadily, relatively friendly to the user.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure at the conversion mechanism in fig. 1;
FIG. 3 is an enlarged schematic view of the adaptive damping mechanism of FIG. 1;
FIG. 4 is an enlarged schematic view of FIG. 3 at A-A;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
FIG. 6 is a schematic view of the structure at C in FIG. 1;
fig. 7 is a side sectional view of the coupling mechanism of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The self-adaptive high-rise escape retarding mechanism comprises a shell 10, a working chamber 11 is arranged in the middle of the shell 10, a supporting base 13 is fixedly arranged at the bottom of the left side of the working chamber 11, a supporting ring 14 is fixedly arranged on the upper side of the supporting base 13, the supporting ring 14 is rotatably provided with a supporting rotating shaft 15, a central gear 16 is fixedly arranged on the right side of the supporting rotating shaft 15, the wall body at the bottom of the working chamber 11 is positioned on the right side of the central gear 16 and is communicated with an outlet 18, a second supporting seat 17 is fixedly arranged on the right side of the outlet 18 and is positioned on the wall body at the bottom of the working chamber 11, the supporting rotating shaft 15 is rotatably arranged on the second supporting seat 17, a connecting mechanism 61 is fixedly arranged on the left side of the second supporting seat 17 and is arranged on the supporting rotating shaft 15, a working rope 65 is arranged, the middle of the supporting rotating shaft 15 is provided with a fixed central gear 16, the middle of the supporting rotating shaft 15 is provided with a hole, the middle of the supporting rotating shaft 15 rotates to be provided with an adaptive rod 19, two ends of the adaptive rod 19 are fixedly provided with adaptive gears 20, the left and right rotation of the rear wall body of the working cavity 11 is provided with a second central gear 22, the rear wall body of the working cavity 11 is arranged on the upper side of the central gear 16 in a bilateral symmetry manner and is provided with a conversion mechanism 63, the conversion mechanism 63 converts the rotation of the second central gear 22 into a linear reciprocating motion, the outer side of the conversion mechanism 63 is provided with an adaptive damping mechanism 62, the adaptive damping mechanism 62 can adaptively increase resistance, a connecting mechanism 67 is arranged between the adaptive damping mechanism 62 and the conversion mechanism 63, the adaptive damping mechanism 62 comprises a damping body 37, a damping cavity 38 is arranged in the damping body 37, and a reciprocating shaft 41 is arranged on the left and right, a connecting body 66 is fixedly arranged on the outer side of the reciprocating shaft 41, a sliding groove 50 is arranged on the outer side of the connecting body 66, a sliding block 51 is arranged on the sliding groove 50 in a sliding manner, a spherical head 49 is fixedly arranged on the outer side of the sliding block 51, a spring is arranged between the sliding block 51 and the wall body of the sliding groove 50, a damping plate 39 is arranged on the outer side of the connecting body 66, a hole is arranged in the middle of the damping plate 39, a spherical groove 48 is arranged on the side wall of the middle hole of the damping plate 39, the spherical head 49 can be clamped in the spherical groove 48, a damping hole 45 is arranged on the damping plate 39, an inner arc-shaped sliding groove 46 is arranged on the outer side of the damping plate 39, an inner arc-shaped sliding block 47 is arranged on the sliding side wall body of the inner arc-shaped sliding groove 46 in a sliding manner, a spring is arranged between the inner arc-shaped sliding block 47 and the, the reciprocating shaft 41 is provided with positioning blocks 42, the damping plate 39 is arranged between the positioning blocks 42, and springs are arranged between the damping plate 39 and the left wall body and the right wall body of the damping cavity 38.
Advantageously, the connecting mechanism 61 includes a middle body 57, the left and right sides of the middle body 57 are fixedly provided with the baffle plates 56, the inner side of the middle body 57 is provided with a central conversion cavity 64, the outer side wall body of the central conversion cavity 64 is provided with a sliding block cavity 60 in a communicating manner, the sliding block cavity 60 is provided with a sliding block 58 in a sliding manner, the outer side of the sliding block 58 is fixedly provided with a sliding baffle plate 59, the inner side of the sliding block 58 is provided with a threaded hole 71, the threaded hole 71 is provided with threads, the threaded hole 71 is provided with a threaded shaft 72 in a threaded manner, the inner side end part of the threaded shaft 72 is fixedly provided with a first bevel gear 73, the left and right wall bodies of the central conversion cavity 64 are rotatably provided with a second bevel gear 74, the second bevel gear 74 is engaged with the first bevel, and a spring is arranged between the fixed block of the sliding block 58 and the inner side wall body of the sliding block cavity 60.
Advantageously, the conversion mechanism 63 includes a fixed body 24 fixedly provided on the rear side wall of the working chamber 11 in an up-down symmetrical manner, a sliding chamber 25 with an inward opening is provided on the inner side of the fixed body 24, a sliding block 26 is slidably provided on the sliding chamber 25, a conversion housing 27 is fixedly provided on the inner side of the sliding block 26, a conversion chamber 31 is provided on the left side of the conversion housing 27, a second chamber 35 is provided on the right side of the conversion housing 27, a sliding chamber 34 is provided between the conversion chamber 31 and the second chamber 35, a first sliding chamber 32 is provided on the wall body on one side of the conversion chamber 31 in a communicating manner, a rotation shaft 23 is rotatably provided in the first sliding chamber 32, a roller 29 is fixedly provided in the conversion chamber 31, the roller 29 is provided with an inclined chute 30, a conversion slider 28 is fixedly provided on the wall body of the conversion chamber 31, the conversion slider 28 is slidably connected in the inclined chute 30, and the rotation shaft, a buffer spring 36 is disposed between the right end of the second cavity 35 and the wall of the second cavity 35 of the rotating shaft 23.
Beneficially, coupling mechanism 67 include the conversion shell 27 outside is rotated and is equipped with reciprocating shaft 41, the inboard fixed location axle 53 that is equipped with of damping body 37, location axle 53 is equipped with two stopper 52, be equipped with adjusting gear 21 between two stopper 52, be equipped with the clearing hole 55 in the middle of the adjusting gear 21, the clearing hole 55 is changeed and is equipped with reciprocating shaft 41, adjusting gear 21 is located the reciprocating shaft 41 outside is equipped with and keeps away empty annular 54, pass through in keeping away empty annular 54 positioning shaft 53, adjusting gear 21 meshes the connection self-adaptation gear 20.
Sequence of mechanical actions of the whole device: the device is placed at a designated position, the working rope 65 is connected to an object needing to be decelerated, the working rope 65 drives the connecting mechanism 61 to rotate, the connecting mechanism 61 drives the supporting rotating shaft 15 and the central gear 16 to rotate, the central gear 16 drives the second central gear 22 to rotate, the second central gear 22 drives the roller 29 to rotate through the rotating shaft 23, the inclined sliding groove 30 in the roller 29 drives the conversion sliding block 28 to reciprocate left and right, the conversion sliding block 28 drives the sliding block 26 to reciprocate in the sliding cavity 25, and the buffer spring 36 plays a certain buffering role on the rotating shaft 23; the sliding block 26 drives the conversion shell 27 to reciprocate, the conversion shell 27 drives the damping plates 39 to reciprocate in the damping cavity 38 through the reciprocating shaft 41, the damping springs 40 play a certain buffering role on the damping plates 39, a buffer solution in the damping cavity 38 penetrates through the damping holes 45 of the damping plates 39, kinetic energy is converted into heat energy, and a speed reduction effect is provided for the reciprocating shaft 41; when the working rope 65 drives the connecting mechanism 61 to rotate, the sliding baffle 59 in the connecting mechanism 61 is compressed by the connecting mechanism 61, the sliding baffle 59 moves inwards, the sliding baffle 59 drives the threaded shaft 72 to rotate through the sliding block 58, the threaded shaft 72 drives the adaptive rod 19 to rotate through the first bevel gear 73, the adaptive rod 19 drives the adjusting gear 21 to rotate through the adaptive gear 20, the adjusting gear 21 drives the reciprocating shaft 41 to rotate, the reciprocating shaft 41 drives the connecting body 66 to rotate, when the spherical head 49 outside the connecting body 66 abuts against the spherical groove 48, the spherical head 49 pushes the damping plate 39 to rotate, the damping plate 39 drives the arc-shaped sliding block 44 to rotate in the arc-shaped sliding groove 43 through the inner arc-shaped sliding block 47, when the arc-shaped sliding block 44 touches the wall body of the arc-shaped sliding groove 43, the damping plate 39 does not rotate any more, at the moment, the spherical head 49 compresses the spring in the sliding groove 50, the spherical head 49 is separated from the spherical groove 48, the limiting angle of each damping plate 39 is limited through the wall body of the arc-shaped sliding groove 43, the reciprocating shaft 41 is rotated, the purpose of rotating the damping plates 39 is sequentially driven, the damping plates 39 sequentially rotate to enable the damping holes 45 to be staggered, when each damping plate 39 is staggered, the sliding resistance of the damping plates 39 in the damping cavity 38 reaches the maximum, the resistance control process is completely provided by the force acting on the working rope 65, and therefore the resistance of the working rope 65 can be adjusted by the force of the working rope 65.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a self-adaptation high building slow speed mechanism of fleing, includes the casing, its characterized in that: a working cavity is arranged in the middle of the shell, a supporting base is fixedly arranged at the bottom of the left side of the working cavity, a supporting ring is fixedly arranged on the upper side of the supporting base, a supporting rotating shaft is arranged on the rotating side of the supporting rotating shaft, a central gear is fixedly arranged on the right side of the supporting rotating shaft, the bottom wall body of the working cavity is positioned at the right side of the central gear and is communicated with an outlet, a second supporting seat is fixedly arranged at the right side of the outlet, the second supporting seat is rotatably provided with the supporting rotating shaft, the supporting rotating shaft is positioned at the left side of the second supporting seat and is fixedly provided with a connecting mechanism, the connecting mechanism is provided with a working rope, the working rope passes through the outlet, a fixed central gear is arranged in the middle of the supporting rotating shaft, a hole is arranged in the middle of the supporting, the working cavity rear side wall body is provided with a second central gear in a left-right rotating mode, the working cavity rear side wall body is symmetrically provided with a conversion mechanism at the left side and the right side of the upper side of the central gear, the conversion mechanism converts the rotation of the second central gear into linear reciprocating motion, a self-adaptive damping mechanism is arranged on the outer side of the conversion mechanism and can increase resistance in a self-adaptive mode, a connecting mechanism is arranged between the self-adaptive damping mechanism and the conversion mechanism and comprises a damping body, a damping cavity is arranged in the damping body, a reciprocating shaft is arranged on the left wall body and the right wall body of the damping cavity in a rotating mode, a connecting body is fixedly arranged on the outer side of the reciprocating shaft, a sliding groove is arranged on the outer side of the connecting body and is provided with a sliding block in a sliding mode, a spherical head is fixedly arranged on the outer side of, the hole is arranged in the middle of the damping plate, the hole side wall in the middle of the damping plate is provided with a spherical groove, the spherical head can be clamped in the spherical groove, the damping plate is provided with a damping hole, the outer side of the damping plate is provided with an inner arc-shaped sliding groove, the inner arc-shaped sliding groove is provided with an inner arc-shaped sliding block in a sliding manner, the inner arc-shaped sliding block is provided with a spring between the wall body at one end of the inner arc-shaped sliding groove, the wall body of the damping cavity is provided with an arc-shaped sliding groove, the arc-shaped sliding groove is provided with an arc-shaped sliding block in a sliding manner, the arc-shaped sliding block is fixedly connected with the inner arc-shaped sliding block, the.
2. The adaptive high-rise escape retarding mechanism as claimed in claim 1, wherein: the connecting mechanism comprises an intermediate body, the left side and the right side of the intermediate body are fixedly provided with baffle plates, the inner side of the intermediate body is provided with a central conversion cavity, the outer side wall body of the central conversion cavity is communicated with a sliding block cavity, the sliding block cavity is provided with a sliding block in a sliding way, a sliding baffle is fixedly arranged on the outer side of the sliding block, a threaded hole is arranged on the inner side of the sliding block, threads are arranged on the threaded hole, the threaded hole is connected with a threaded shaft in a threaded manner, a first bevel gear is fixedly arranged at the end part of the inner side of the threaded shaft, the left wall body and the right wall body of the central conversion cavity are rotatably provided with second bevel gears which are meshed with the first bevel gears, the fixed axle of second bevel gear is equipped with the self-adaptation pole, the sliding block is located be equipped with the fixed block in the sliding block chamber, the fixed block of sliding block with be equipped with the spring between the sliding block intracavity lateral wall body.
3. The adaptive high-rise escape retarding mechanism as claimed in claim 1, wherein: the conversion mechanism comprises a fixed body which is symmetrically and fixedly arranged on the upper and lower sides of the rear side wall body of the working cavity, a sliding cavity with an inward opening is arranged on the inner side of the fixed body, the sliding cavity is provided with a sliding block in a sliding way, the inner side of the sliding block is fixedly provided with a conversion shell, the left side of the conversion shell is provided with a conversion cavity, a second cavity is arranged on the right side of the conversion shell, a sliding cavity is communicated between the conversion cavity and the second cavity, a first sliding cavity is communicated with one side wall body of the conversion cavity, a rotating shaft is rotatably arranged in the first sliding cavity, a rotary drum is fixedly arranged in the conversion cavity of the rotary shaft, the rotary drum is provided with an inclined chute, a conversion slide block is fixedly arranged on the wall body of the conversion cavity, the conversion slide block is connected in the inclined slide groove in a sliding way, the rotating shaft is connected in the sliding cavity in a sliding way, and a buffer spring is arranged between the right end of the second cavity and the wall body of the second cavity, and the rotating shaft is positioned.
4. The adaptive high-rise escape retarding mechanism as claimed in claim 1, wherein: coupling mechanism includes the conversion shell outside is rotated and is equipped with the reciprocating shaft, the fixed location axle that is equipped with of damping body inboard, the location axle is equipped with two stoppers, be equipped with adjusting gear between two stoppers, be equipped with the clearing hole in the middle of the adjusting gear, the clearing hole is changeed and is equipped with the reciprocating shaft, adjusting gear is located the reciprocating shaft outside is equipped with keeps away the empty annular, pass through in keeping away the empty annular the location axle, adjusting gear meshing connects the self-adaptation gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968925.0A CN111991713A (en) | 2020-09-15 | 2020-09-15 | Self-adaptive high-rise escape retarding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010968925.0A CN111991713A (en) | 2020-09-15 | 2020-09-15 | Self-adaptive high-rise escape retarding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111991713A true CN111991713A (en) | 2020-11-27 |
Family
ID=73469318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010968925.0A Withdrawn CN111991713A (en) | 2020-09-15 | 2020-09-15 | Self-adaptive high-rise escape retarding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991713A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606904A (en) * | 2022-05-12 | 2022-06-10 | 西南交通大学 | Intelligent early warning ship collision prevention grading buffer system and energy consumption design method |
-
2020
- 2020-09-15 CN CN202010968925.0A patent/CN111991713A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606904A (en) * | 2022-05-12 | 2022-06-10 | 西南交通大学 | Intelligent early warning ship collision prevention grading buffer system and energy consumption design method |
| CN114606904B (en) * | 2022-05-12 | 2022-07-29 | 西南交通大学 | Intelligent early warning ship collision prevention grading buffer system and energy consumption device design method |
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Application publication date: 20201127 |