CN113192274A - Staff cabin safety monitoring method based on wireless communication - Google Patents
Staff cabin safety monitoring method based on wireless communication Download PDFInfo
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- CN113192274A CN113192274A CN202110442906.9A CN202110442906A CN113192274A CN 113192274 A CN113192274 A CN 113192274A CN 202110442906 A CN202110442906 A CN 202110442906A CN 113192274 A CN113192274 A CN 113192274A
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- worker
- cabin
- control system
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- ship
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/062—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources indicating emergency exits
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a cabin safety monitoring method for workers based on wireless communication, which can meet the cabin safety alarm requirement, can more accurately position the position of the cabin workers in real time, provides an optimal escape path for cabin workers to escape, and can timely remind workers to rescue when accidents occur to the workers, thereby improving the working efficiency of the cabin workers, enhancing the reliability of a cabin personnel safety system, and reducing personal injury and property loss caused by the emergency accidents.
Description
Technical Field
The invention relates to the technical field of ship construction, in particular to a staff cabin safety monitoring method based on wireless communication.
Background
Due to the complexity of the operation environment of the ship engine room, the safety system is very important as a safety system for guaranteeing the last line of defense of the personnel in the engine room. The safety system for the cabin personnel aims to reflect the personal safety condition of the cabin operating personnel in time, ensure that the cabin operating personnel can give an alarm in time when losing the responsibility or needing help, and realize the function of ensuring the safety of the cabin personnel. In addition, the large number and variety of cabin equipment are not favorable for daily operation and maintenance of cabin personnel.
At present, the related cabin safety systems at home and abroad have relatively single functions, and have the problems of inconvenient operation and low efficiency, and the automation degree is low. Therefore, when the existing cabin safety system is in the face of an emergency accident, the cabin personnel cannot be accurately positioned, and once safety alarm occurs, the trapped personnel cannot be rescued in time.
Disclosure of Invention
In view of the above, the present invention provides a method for monitoring cabin security of staff based on wireless communication, so as to solve the problems in the background art.
A staff cabin safety monitoring method based on wireless communication specifically comprises the following steps:
arranging wireless network access points on all channels and escape paths in a ship cabin;
a worker carries portable equipment to enter a ship engine room, and the portable equipment is in communication connection with a control system through a wireless network access point;
when a worker carries portable equipment to be close to cabin equipment to be maintained, the control system transmits equipment information of the cabin equipment to be maintained to the portable equipment, and the worker maintains and overhauls the cabin equipment according to the received equipment information;
when the worker is located in the ship engine room, the portable equipment transmits the position information of the worker to the control system in real time, and if the position of the worker changes within a set time interval, the safety of the worker is represented; if the position of the worker is unchanged all the time within the set time interval, the control system sends a control instruction to the portable equipment to enable the portable equipment to send an alarm prompt, if the worker actively closes the alarm prompt of the portable equipment, the safety of the worker is indicated, if the worker does not actively close the alarm prompt of the portable equipment within the set time, the accident of the worker is indicated, the control system sends the control instruction to the monitoring alarm system of the ship to enable the monitoring alarm system to send a rescue alarm to remind other workers on the ship to rescue.
Preferably, after the worker enters the marine engine room with the portable equipment, the control system judges whether an escape request signal or a manual help signal sent by the portable equipment is received, and when the control system receives the escape request signal sent by the portable equipment, the control system plans an optimal escape path for the worker according to the current position information of the worker;
when the control system receives the manual help seeking signal sent by the portable equipment, the control system sends a control instruction to the monitoring alarm system of the ship, so that the monitoring alarm system sends out a rescue alarm to remind other workers on the ship to rescue.
Preferably, the specific steps of the control system for planning the optimal escape route for the staff according to the current position information of the staff are as follows:
firstly, a control system acquires current position information of a worker;
then, the control system judges a wireless network access point which is closest to the worker on the escape path according to the current position information of the worker;
and finally, planning an optimal escape path according to the position of the wireless network access point closest to the working personnel and the position of the cabin exit on the escape path.
Preferably, the equipment information of the cabin equipment to be repaired includes equipment drawing data, maintenance cycle and historical operating state data.
Preferably, the alarm prompt of the portable device comprises an audio alarm prompt and a light flashing alarm prompt.
The invention has the beneficial effects that:
the invention integrates the functions of cabin safety alarm, personnel escape path guidance and the like, not only improves the safety of cabin personnel, reduces personal injury and property loss caused by emergency accidents, but also reduces the difficulty of equipment maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a configuration diagram of a nacelle safety monitoring system.
FIG. 2 is a flow chart of the method of the present invention.
The reference numerals in the figures have the meaning:
the system comprises a portable device 1, a wireless network access point 2, a router 3, a control system 4, an operation panel 5 of the control system and a monitoring and alarming system 6 of a ship.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. 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.
The present application is described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The invention provides a staff cabin safety monitoring method based on wireless communication, which specifically comprises the following steps:
wireless network access points are arranged on all channels and escape paths in the cabin of the ship, and the wireless network access points can be used for guiding escape path planning and escape direction setting. The distance between every two adjacent wireless network access points on all channels and escape paths is not more than 8 meters, so that the positioning precision near the escape paths can be effectively ensured, and an information source can be provided for the analysis and calculation of the optimal escape paths.
After the working personnel carry the portable equipment to enter the ship engine room, the portable equipment establishes communication connection with the control system through the wireless network access point. The control system can be a ship control system or an independently set information processing server.
When the working personnel carry the portable equipment to be close to the cabin equipment to be maintained, the control system transmits the equipment information of the cabin equipment to be maintained to the portable equipment, the working personnel analyze and judge the running state of the cabin equipment according to the received equipment information, if the fault occurs, the cabin equipment is maintained, and if the fault does not occur, the daily maintenance is only carried out on the cabin equipment. The equipment information of the cabin equipment to be repaired comprises equipment drawing data, maintenance period and historical operating state data.
When the staff is located the ship cabin, portable equipment can give control system with staff's positional information real-time transmission, if staff's position produces the change in setting for the time interval, then shows staff's safety.
If the position of the worker is unchanged all the time within the set time interval, the control system sends a control instruction to the portable equipment to enable the portable equipment to send an alarm prompt, and if the worker actively closes the alarm prompt of the portable equipment (when the worker actively closes the alarm prompt of the portable equipment, the portable equipment transmits a closing operation instruction of the worker to the control system), the safety of the worker is indicated. In this embodiment, the alarm prompt of the portable device includes a sound alarm prompt and a light flashing alarm prompt.
If the alarm prompt of the portable equipment is not actively closed within the set time, the fact that the worker is in an accident is indicated, the control system sends a control instruction to the monitoring alarm system of the ship, so that the monitoring alarm system sends out a rescue alarm to remind other workers on the ship to rescue.
When the monitoring alarm system sends out rescue alarm, the system can send rescue alarm information to an extension alarm board of an upper building, the extension alarm board displays the current position information of workers, and meanwhile, the monitoring alarm system can also carry out sound-light alarm.
Preferably, after the worker enters the cabin of the ship with the portable equipment, if a fire disaster occurs in the cabin or the worker encounters other emergency situations, the worker can send an escape request signal or a manual help signal through the portable equipment phase control system.
The control system can judge whether an escape request signal or a manual help seeking signal sent by the portable equipment is received in real time, and when the control system receives the escape request signal sent by the portable equipment, the control system plans an optimal escape path for the staff according to the current position information of the staff.
The specific steps of the control system for planning the optimal escape path for the staff according to the current position information of the staff are as follows:
firstly, a control system acquires current position information of a worker; then, the control system judges a wireless network access point which is closest to the worker on the escape path according to the current position information of the worker; and finally, planning an optimal escape path according to the position of the wireless network access point closest to the working personnel and the position of the cabin exit on the escape path.
When the control system receives the manual help seeking signal sent by the portable equipment, the control system sends a control instruction to the monitoring alarm system of the ship, so that the monitoring alarm system sends out a rescue alarm to remind other workers on the ship to rescue.
In this embodiment, the portable equipment that the staff carried can select for use cell-phone, panel computer, intelligent wrist-watch or other have alarm button, bee calling organ, display screen and locate function's portable simple and easy equipment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. A staff cabin safety monitoring method based on wireless communication is characterized by comprising the following steps:
arranging wireless network access points on all channels and escape paths in a ship cabin;
a worker carries portable equipment to enter a ship engine room, and the portable equipment is in communication connection with a control system through a wireless network access point;
when a worker carries portable equipment to be close to cabin equipment to be maintained, the control system transmits equipment information of the cabin equipment to be maintained to the portable equipment, and the worker maintains and overhauls the cabin equipment according to the received equipment information;
when the worker is located in the ship engine room, the portable equipment transmits the position information of the worker to the control system in real time, and if the position of the worker changes within a set time interval, the safety of the worker is represented; if the position of the worker is unchanged all the time within the set time interval, the control system sends a control instruction to the portable equipment to enable the portable equipment to send an alarm prompt, if the worker actively closes the alarm prompt of the portable equipment, the safety of the worker is indicated, if the worker does not actively close the alarm prompt of the portable equipment within the set time, the accident of the worker is indicated, the control system sends the control instruction to the monitoring alarm system of the ship to enable the monitoring alarm system to send a rescue alarm to remind other workers on the ship to rescue.
2. The method for monitoring the safety of the cabin of the worker based on the wireless communication as claimed in claim 1, wherein after the worker enters the ship cabin by carrying the portable device, the control system judges whether an escape request signal or a manual help signal sent by the portable device is received, and when the control system receives the escape request signal sent by the portable device, the control system plans an optimal escape path for the worker according to the current position information of the worker;
when the control system receives the manual help seeking signal sent by the portable equipment, the control system sends a control instruction to the monitoring alarm system of the ship, so that the monitoring alarm system sends out a rescue alarm to remind other workers on the ship to rescue.
3. The method for monitoring the safety of the cabin of the staff based on the wireless communication as claimed in claim 2, wherein the specific steps of the control system planning the optimal escape path for the staff according to the current position information of the staff are as follows:
firstly, a control system acquires current position information of a worker;
then, the control system judges a wireless network access point which is closest to the worker on the escape path according to the current position information of the worker;
and finally, planning an optimal escape path according to the position of the wireless network access point closest to the working personnel and the position of the cabin exit on the escape path.
4. The method for monitoring the safety of the cabin of the staff based on the wireless communication as claimed in claim 1, wherein the equipment information of the cabin equipment to be repaired comprises equipment drawing data, maintenance cycle and historical operating state data.
5. The method for monitoring the cabin safety of the workers based on the wireless communication of claim 1, wherein the alarm prompt of the portable device comprises an audio alarm prompt and a light flashing alarm prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110442906.9A CN113192274A (en) | 2021-04-23 | 2021-04-23 | Staff cabin safety monitoring method based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110442906.9A CN113192274A (en) | 2021-04-23 | 2021-04-23 | Staff cabin safety monitoring method based on wireless communication |
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| Publication Number | Publication Date |
|---|---|
| CN113192274A true CN113192274A (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110442906.9A Pending CN113192274A (en) | 2021-04-23 | 2021-04-23 | Staff cabin safety monitoring method based on wireless communication |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166137A (en) * | 2021-11-26 | 2022-03-11 | 沪东中华造船(集团)有限公司 | Intelligent detection system and method for ship-to-ship filling interval |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010016582A (en) * | 2008-07-03 | 2010-01-21 | Enzan Kobo:Kk | Moving object monitoring system in construction site |
| CN103353981A (en) * | 2013-07-30 | 2013-10-16 | 中国科学院自动化研究所 | RFID/wireless network-based fire escape cloud command system and method |
| CN203732726U (en) * | 2014-04-01 | 2014-07-23 | 国家电网公司 | Positioning device |
| CN106385110A (en) * | 2016-11-29 | 2017-02-08 | 国网山东省电力公司鄄城县供电公司 | Power grid main device patrol auxiliary device, system and method |
| CN109903533A (en) * | 2019-03-11 | 2019-06-18 | 上海海事大学 | A kind of wireless remote control and alarm system applied to Electrical Propulsion Ship |
-
2021
- 2021-04-23 CN CN202110442906.9A patent/CN113192274A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010016582A (en) * | 2008-07-03 | 2010-01-21 | Enzan Kobo:Kk | Moving object monitoring system in construction site |
| CN103353981A (en) * | 2013-07-30 | 2013-10-16 | 中国科学院自动化研究所 | RFID/wireless network-based fire escape cloud command system and method |
| CN203732726U (en) * | 2014-04-01 | 2014-07-23 | 国家电网公司 | Positioning device |
| CN106385110A (en) * | 2016-11-29 | 2017-02-08 | 国网山东省电力公司鄄城县供电公司 | Power grid main device patrol auxiliary device, system and method |
| CN109903533A (en) * | 2019-03-11 | 2019-06-18 | 上海海事大学 | A kind of wireless remote control and alarm system applied to Electrical Propulsion Ship |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114166137A (en) * | 2021-11-26 | 2022-03-11 | 沪东中华造船(集团)有限公司 | Intelligent detection system and method for ship-to-ship filling interval |
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Application publication date: 20210730 |