CN114189967A - Floating production oil loading and unloading device intelligent lighting system - Google Patents
Floating production oil loading and unloading device intelligent lighting system Download PDFInfo
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- H05B47/175—Controlling the light source by remote control
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Abstract
The application discloses an intelligent lighting system of a floating production loading and unloading device, which comprises an intelligent lighting lamp, an intelligent lighting gateway, an intelligent lighting system control cabinet, a data acquisition module, an intelligent lighting exchange cabinet and an intelligent lighting workstation; the brightness and the color temperature of the lighting lamp are intelligently adjusted according to the functional requirements of different cabins and different working conditions, the ambient temperature and personnel on-site change, fire, combustible gas alarm and other emergency conditions. The reliable communication of different areas of the whole ship is guaranteed by integrating two communication modes, namely wired communication and wireless communication, and the intelligent lighting lamp is accurately controlled. According to different work scenes, the indoor brightness is intelligently adjusted, and the work convenience is provided. The brightness and the color temperature of the lamp are intelligently adjusted according to different outdoor working scenes, so that the safety of personnel and equipment is realized while energy is saved.
Description
Technical Field
The application relates to an intelligent lighting system for a floating production loading and unloading oil device, in particular to an intelligent lighting system for a floating production loading and unloading oil device (FPSO) and an implementation method thereof, and belongs to the technical field of ocean engineering intelligent lighting.
Background
The floating production loading and unloading device is called FPSO for short, and mainly has the function of primarily processing and treating petroleum collected from the sea bottom in a target sea area, and is a floating crude oil processing plant on the sea. The crew working on the FPSO has a serious impact on the physical and mental health of the crew and an increased risk of suffering from depression and other diseases due to the long working time, the high stress and the visual fatigue caused by long-term working under a monotonous light. The existing FPSO lighting system is single in control mode, basically has no regulation and control performance, and does not realize intelligent regulation and control according to different indoor cabin function requirements, outdoor environment states, physical conditions of crews and the like. For ship intelligent lighting, various ship lamp manufacturers refer to a land intelligent lighting technology to search themselves and realize partial intelligent lighting functions, and the ship intelligent lighting system is applied to advanced passenger ships such as partial luxury cruise ships. The applications of the above-mentioned smart lighting are in safe areas and only serve as comfort considerations for improving life. Therefore, it is an urgent matter for FPSO designers to study the lighting requirements of different working scenes of the FPSO and realize intelligent control according to the change of environmental parameters.
Disclosure of Invention
The purpose of this application is to open the open region such as deck and cabin and the closed region adopts different sensor networks to build intelligent lighting system frame in the life building to FPSO, realizes carrying out intelligent regulation and control's intelligent lighting system according to indoor different cabin function demands, outdoor environmental state, crewman health etc..
In order to achieve the purpose, the technical scheme of the application provides an intelligent lighting system of a floating production loading and unloading oil device, which comprises an intelligent lighting lamp, an intelligent lighting gateway, an intelligent lighting system control cabinet, an environmental data acquisition module, an intelligent lighting exchange cabinet and an intelligent lighting workstation; the intelligent lighting system control cabinet is connected with the intelligent lighting lamp through the intelligent lighting gateway through a wired sensor network or a wireless sensor network, acquires environmental information of the intelligent lighting lamp and receives self-state information acquired by the intelligent lighting lamp; the environment data acquisition module is connected with the intelligent lighting system control cabinet, and the intelligent lighting system control cabinet acquires environment data through the environment data acquisition module; the intelligent lighting system control cabinet is connected with the intelligent lighting workstation through the intelligent lighting exchange cabinet, the intelligent lighting workstation sends out a control command for the intelligent lighting lamp according to the intelligent lighting control strategy, and the control command is sent to the intelligent lighting system control cabinet in a redundant communication mode; the intelligent lighting system control cabinet can also transmit the control command to the intelligent lighting lamp through the intelligent lighting gateway according to the control strategy optimized by the controller in the control cabinet.
Wherein the intelligent lighting control strategy is: different control strategies are adopted for the intelligent lighting lamps arranged in different areas in different time periods and different operation conditions.
A sunlight switch is arranged on the open deck, and when sunlight reaches a preset intensity, all intelligent lighting lamps arranged on the outdoor open deck are turned off;
arranging a dense fog detector or a visibility sensor on the open deck, and automatically starting all intelligent lighting lamps arranged on the outdoor open deck when the visibility is lower than a set value;
arranging an infrared sensor or a personnel positioning system in a walking way zone outside a living building, and turning on the illumination of an intelligent illumination lamp in the zone when detecting that personnel walk in the zone; otherwise, the area is lighted for half at time-sharing intervals and then is lighted for half, and meanwhile, the brightness of the lighted intelligent lighting lamp is reduced to 30% of the normal brightness;
a personnel positioning system or a personnel in-place sensor is arranged in the cabin area, whether personnel exist in the area is determined, and when personnel move in the area, the brightness of the intelligent lighting lamp in the area is lightened; otherwise, the intelligent lighting lamp in the area is turned on by half and turned off by half in a time-sharing manner, and the brightness of the turned-on intelligent lighting lamp is reduced to 30% of the normal brightness;
personnel on-site sensors are arranged among the distribution boards, among the UPSs, among the transformers and in office areas, and when personnel enter or the area has the personnel, the intelligent lighting lamp is turned on; and after the person leaves, the intelligent lighting lamp is turned off in a delayed mode.
The intelligent lighting lamp in a conference room, a restaurant, a smoking entertainment room and the like manually or automatically adjusts the brightness and the color temperature of the intelligent lamp according to different working scenes.
By sensing the ambient temperature and the junction temperature of the lamp, the junction temperature of the lamp can be reduced by reducing the output power of a light source or turning on an air conditioner to reduce the ambient temperature and the like, so that the service life of the lamp is prevented from being reduced due to the long-term high-junction-temperature working environment, and meanwhile, the junction temperature of the lamp can be controlled within a reasonable range, so that the service life of a light source of the lamp is prolonged;
the service life of the light source of the lamp can be predicted by recording and tracking the junction temperature of the lamp in a certain period of time, integrating junction temperature and service life curve graphs provided by lamp light source manufacturers and considering the running time of the lamp.
By collecting and recording various fault information (such as lamp controller fault, light source fault, gateway fault and the like) of the intelligent lighting system, intelligent maintenance of various components of the intelligent lighting system, such as a lamp controller, a lamp light source, a gateway and the like, can be realized.
When an external safety alarm system such as a fire or a gas alarm occurs, the intelligent lighting system can enable the intelligent lighting lamp to be turned on and to recover to rated illumination, so that people can escape quickly or operate other equipment conveniently. Meanwhile, the temporary emergency lighting lamp with the storage battery does not need to receive an intelligent control signal when the storage battery discharges. When the intelligent lighting control system control cabinet and the intelligent lighting lamp are in failure or the intelligent lighting lamp is in a non-dormant state and does not receive a control command in a plurality of continuous sampling periods (the sampling periods can be remotely adjusted by software), the illumination of the intelligent lighting lamp is required to be recovered to a rated value. The system is provided with a network interface for communicating with other third-party systems, and can transmit the data of the intelligent lighting system to the intelligent integrated platform system, the central control system and the like.
Wherein the intelligent lighting fixture is provided with addressable intelligent codes; the lamp comprises a power supply module, a lamp and a signal acquisition module for acquiring current and voltage data; the system comprises a wireless communication module and a wired communication module; the power module receives color mixing temperature and brightness adjusting commands from the intelligent lighting system control cabinet.
Wherein, in open area, wireless sensor network is connected to intelligent illumination lamps and lanterns: each area is at least provided with one gateway as a signal sink node; the gateway is connected to the intelligent lighting system control cabinet through a wired network cable (an industrial local area network cable or an optical fiber cable); the intelligent lighting lamps in the open area are automatically networked and information is transmitted by means of the wireless sensor network, each intelligent lighting lamp based on the wireless sensor network is set to be a full-function node, and not only can own control commands or state information be received and transmitted, but also the control commands or state information of other intelligent lighting lamps can be transmitted, and therefore the routing function of data is achieved.
After receiving the information of the signal sink node (intelligent lighting system gateway), the surrounding intelligent lighting lamp nodes apply for joining the sub-network of the signal sink node if the sub-network of the signal sink node is not joined, transmit state information to the signal sink node and receive a control signal of the intelligent lighting system control cabinet from the signal sink node.
The intelligent lighting lamp comprises a wireless sensor network, signal sink nodes and a network identifier, wherein a flooding protocol is adopted among the signal sink nodes of the wireless sensor network, any intelligent lighting lamp dynamically monitors the states of the surrounding signal sink nodes and joins a sub-network of a certain signal sink node, meanwhile, the address of the signal sink node is used as the network identifier, and the network identifier is used as a part of data for data communication in the network.
After each node in the wireless sensor network receives the data, analyzing and judging whether the data is related to the data, if the target address of the data received by the intelligent lighting lamp is the target address, indicating that the data is a control command from the signal sink node, analyzing the control command, and acquiring related data according to the command requirement and transmitting the related data to the signal sink node; if the data delivery destination address is not it, forwarding the data until the data is delivered to the destination node; for the state information sent by the intelligent lighting lamp, the data is transmitted through one hop or forwarded through other intelligent lighting lamps for multiple hops until the data is transmitted to the target signal sink node.
By adjusting the format of the transmitted data, the wireless sensor network can be applied to other intelligent control systems on the FPSO, such as an intelligent maintenance system of the main equipment and the like.
In order to avoid a data storm caused by repeated forwarding of the same data in the sub-network of the same signal sink node, each intelligent lighting fixture node needs to judge whether the data is the data forwarded for the first time, and if the data is already forwarded, the data is not forwarded to other intelligent lighting fixture nodes; and if not, continuously forwarding the data to other intelligent lighting lamp nodes until the data is correctly transmitted to the signal sink node, and after receiving the data, the signal sink node responds to the data source intelligent lighting lamp node to receive the data.
After the intelligent lighting lamp node sends the data, the intelligent lighting lamp node does not receive the received data feedback information returned by the signal sink node within a specified period, and then sends the collected data to the signal sink node again; if the corresponding feedback information is not received after the data are continuously sent to the signal sink node for N times, the current signal sink node is invalid, and the intelligent lighting lamp node deletes the address identifier of the current signal sink node stored locally; and monitoring signals sent by other signal sink nodes, and adding a new sub-network after obtaining the approval of the signal sink nodes.
The data acquisition module comprises a sunlight switch, a red-hot outside human body sensor, a dense fog detector, an environment temperature sensor, a personnel positioning system or personnel on-site sensor and a fire/combustible gas alarm.
The application provides a floating production loading and unloading oil device (FPSO) intelligent lighting system and implementation scheme thereof can carry out intelligent regulation to the luminance and the colour temperature of illumination lamps and lanterns according to the functional requirement of different cabins, different operating modes, surrounding environment temperature and personnel emergency such as change on position, conflagration and combustible gas warning. The reliable communication of different areas of the whole ship is guaranteed by comprehensively applying two communication modes, namely wired communication and wireless communication, and the intelligent lighting lamp is accurately controlled. According to different work scenes, the indoor brightness is intelligently adjusted, and the work convenience is provided. The brightness and the color temperature of the lamp are intelligently adjusted according to different outdoor working scenes, so that the safety of personnel and equipment is realized while energy is saved. The intelligent lighting lamp brightness is adjusted step by step, impact on a power grid caused by opening and closing of the lamp is reduced, uncomfortable feelings such as glare to a human body are prevented, the service life of the lamp can be prolonged, and energy is saved. And fault prediction and judgment are carried out on the state of the intelligent lamp, so that intelligent maintenance of the intelligent lamp is realized. The intelligent lamp provides reference and reference for the application of the intelligent lamp on other maritime work platforms.
Drawings
Fig. 1 is a block diagram of an intelligent lighting system provided in an embodiment.
Detailed Description
In order to make the present application more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The embodiment provides an intelligent lighting system for an FPSO, which comprises an intelligent lighting lamp 1, an intelligent lighting gateway 2, an intelligent lighting system control cabinet 3, a data acquisition module 4, an intelligent lighting exchange cabinet 5 and an intelligent lighting workstation 6; the system framework diagram is shown in fig. 1, the intelligent lighting system control cabinet 3 collects state information of voltage, current, faults and the like of the intelligent lighting lamp 1 transmitted by a wired sensor network and a wireless sensor network, in addition, environmental data collected by the data collection module 4 is also accessed into the intelligent lighting system control cabinet 3, and then signals are transmitted to the intelligent lighting workstation 6 through the intelligent lighting exchange cabinet 5. Then, the intelligent lighting workstation 6 sends out a command for controlling the intelligent lighting lamp 1 according to the intelligent lighting control strategy running in the background, and sends the control command to the intelligent lighting system control cabinet 3 in a redundant communication mode; finally, the intelligent lighting system control cabinet 3 transmits the color temperature and brightness adjusting command to the intelligent lighting lamp 1 through a wired sensor network or a wireless sensor network. After receiving the control signal, the control module in the intelligent lighting fixture 1 executes a corresponding control command to achieve intelligent color temperature and brightness adjustment.
In order to achieve the intellectualization of the intelligent lighting fixtures 1, each intelligent lighting fixture 1 has the following features:
1. having addressable intelligent coding;
2. besides the power supply module and the lamp, the intelligent lighting system control cabinet also comprises a signal acquisition module for acquiring data such as current, voltage and the like so as to acquire related data and judge whether the lamp works normally or not by the intelligent lighting system control cabinet;
3. the wireless and wired communication modules are arranged and connected to the intelligent lighting system control cabinet 3 through a wireless sensor network or a wired sensor network, so that parameters such as current and voltage can be conveniently transmitted to the intelligent lighting system control cabinet 3;
4. the power module in the lamp is internally provided with a control function and can receive a color mixing temperature and brightness adjusting command from the intelligent lighting system control cabinet;
5. the external power supply to the fixture is still AC220V, single phase, taking into account supply voltage drop issues.
6. The sensor for sensing luminous flux and temperature of the light source is arranged in the lamp, so that lamp faults can be predicted and judged conveniently, the temperature of the light source of the lamp can be controlled, and the residual service life of the lamp can be predicted conveniently.
The control strategy for the brightness of the intelligent lighting fixture 1 is as follows, wherein different control strategies are adopted for the intelligent lighting fixtures 1 arranged in different areas:
1. a sunlight switch is arranged on the open deck, and when sunlight reaches a preset intensity, all intelligent lighting fixtures 1 arranged on the outdoor open deck are turned off.
2. An infrared sensor or a personnel positioning system is arranged on the walkway outside the living building in a zoning mode, and when personnel walking in the area are detected, the illumination of the intelligent illumination lamp 1 in the area is lightened; otherwise, the area is lighted by half and is extinguished at time-sharing intervals (for example, in the first hour, the lamps with odd ordinal numbers are lighted, the lamps with even ordinal numbers are extinguished, and in the second hour, the opposite is performed), and meanwhile, the brightness of the lighted intelligent lighting lamp 1 is reduced to 30% of the normal brightness.
3. The intelligent lighting lamp 1 arranged in a large area such as an engine room is more, whether a person exists in the area is determined by combining a person positioning system or a person in-place sensor, and when the person moves in the area, the brightness of the intelligent lighting lamp 1 in the area is automatically adjusted to be bright; otherwise, the intelligent lighting lamp 1 in the area is turned on by half and turned off by half in time, and the brightness of the turned-on intelligent lighting lamp 1 is reduced to 30% of the normal brightness.
4. The illumination in areas such as a distribution board, a UPS (uninterrupted power supply), a transformer, an office and the like can be linked with a personnel positioning system or a personnel on-site sensor, and when personnel enter the areas or the areas have the personnel, the intelligent illumination lamp 1 in the areas is automatically lightened, so that the personnel can work conveniently; and after the person leaves, the intelligent lighting lamp 1 in the area is turned off in a delayed mode.
In addition, the control cabinet 3 of the intelligent lighting system transmits the control command to the intelligent lighting lamp 1 through two communication modes of a wired sensor network and a wireless sensor network, because in the FPSO, the steel plate has shielding and blocking effects on signals of the wireless sensor network, the intelligent lighting lamp 1 in the living building adopts the wired sensor network for communication, and a wireless local area network (AP) is arranged on a walkway in the living building to be accessed into the wired sensor network, so that maintenance personnel can conveniently access the wired sensor network to maintain the lamp.
And in open areas such as open deck and cabin, choose to insert the intelligent lighting lamps and lanterns 1 of wireless sensor network: networking and information transmission are carried out on intelligent lighting lamps in open areas such as an open deck, an engine room and the like by means of a Wireless Sensor Network (WSN); each area is provided with at least one gateway as a signal SINK node (hereinafter abbreviated as SINK node), and in general, two gateways are provided in consideration of system redundancy; the gateway is connected to the intelligent lighting system control cabinet through a wired sensor network. The intelligent lighting fixtures in the open areas such as the open deck and the cabin are networked and information is transmitted by means of a wireless sensor network. Each intelligent lighting lamp based on the WSN is set to be a full-function node, and can receive and transmit control commands or state information of the intelligent lighting lamp, and can also transmit control commands or state information of other intelligent lighting lamps, so that a data routing function is achieved. The SINK node periodically issues information to surrounding intelligent lighting lamp nodes, after the surrounding intelligent lighting lamp nodes receive the information of the SINK node, if the surrounding intelligent lighting lamp nodes do not join the SINK node sub-network, the SINK node sub-network is applied to join, and then state information can be transmitted to the SINK node and control signals of the intelligent lighting system control cabinet can be received from the node. In addition, in consideration of the working characteristics of the wireless sensor network node controller and the practical situation that the FPSO is in service at sea for a long time, when the outdoor intelligent lighting lamp information does not need to be acquired (for example, in sunny days), the wireless sensor network node can be in a dormant state, so that the average fault-free time of the wireless sensor network is prolonged.
A Flood (Flood) protocol is adopted among SINK nodes of the wireless sensor network, any intelligent lighting lamp dynamically monitors the state of the surrounding SINK nodes and joins a sub-network formed by a certain SINK node, meanwhile, the address of the SINK node is used as a network identifier (representing the sub-network where the intelligent lighting lamp is located) and stored in a controller of the intelligent lighting lamp, and the network identifier is used as a part of data for data communication in the network. After each intelligent lighting lamp receives the data, whether the data are from the network is judged according to the network identification, and if the data are not from the network, no processing is performed.
If the intelligent lighting lamp nodes are far away from the SINK nodes or steel structures are arranged around the intelligent lighting lamp nodes, such as interference of module buttresses and the like, the data can be forwarded to the SINK nodes or other intelligent lighting lamp nodes by means of other intelligent lighting lamp nodes: after each node under the wireless sensor network receives the data, analyzing and judging whether the data is related to the node (if the target address of the data is the node, the data is related to the node), if the target address of the data received by the intelligent lighting lamp is the node, the data is a control command from the SINK node, analyzing the control command, acquiring related data according to the command requirement and transmitting the data to the SINK node; if the data delivery destination address is not it, the data is forwarded until the data is delivered to the destination node.
For transmitting the voltage, current and fault state information of the lamp, the data transmission is similar to the above process, and the data is forwarded through one hop or multiple hops until the data is transmitted to the target SINK node. In order to avoid a data storm caused by repeated forwarding of the same data in the same SINK node sub-network, each intelligent lighting fixture node needs to judge whether the data is the data forwarded for the first time, and if the data is already forwarded, the data is not forwarded to other intelligent lighting fixture nodes; otherwise, the data is continuously forwarded to other intelligent lighting lamp nodes until the data is correctly transmitted to the SINK node, and the SINK node responds to the data source intelligent lighting lamp node to receive the data after receiving the data.
And if the intelligent lighting lamp node does not receive the received data feedback information returned by the SINK node within a specified period after the data are sent out, sending the acquired data to the SINK node again. If the node does not receive corresponding feedback information after continuously transmitting data to the SINK node N (adjustable) times, the SINK node is invalid. At this time, the lamp node deletes the address identifier of the SINK node stored locally, so as to monitor signals sent by other SINK nodes and join a sub-network after obtaining the SINK node approval.
The target address received by the SINK node is data of the SINK node, and the SINK node transmits the data to the intelligent lighting system control cabinet through the wired sensor network.
In order to facilitate an operator to carry out field maintenance on the intelligent lighting lamp, two explosion-proof type panel computer (PAD) terminals are configured for maintenance personnel. The PAD terminal can acquire the information of the whole or local intelligent lighting lamp by being connected to the SINK node, the intelligent lighting lamp or a wireless local area network hotspot (AP).
On the other hand, in a living building, particularly, intelligent lighting fixtures which are divided into units one by a steel structure and are not suitable for adopting a wireless sensor network communicate in a wired mode, wherein the wired mode CAN be in the form of MODBUS RS485 in fig. 1, DALI, CAN and the like. The intelligent lighting lamp nodes in the wired sensor network can periodically send state information to the intelligent lighting system control cabinet and receive control commands, and can also actively inquire the state information and issue the control commands through the intelligent lighting system control cabinet.
In order to facilitate maintenance personnel to maintain the lamps in the wired sensor network, a wireless local area network hot spot accessed to the wired sensor network is arranged outside a cabin of the lamps in the wired sensor network, such as a walkway in a living building, so that the intelligent lighting lamps can be conveniently connected through PAD (PAD application program) to acquire state information of the lamps and issue control commands.
In order to enable the intelligent lighting system control cabinet to know the power supply condition of each intelligent lighting lamp, the lighting distribution box for providing power for the intelligent lighting lamps needs to inform the intelligent lighting system control cabinet of the power supply condition (on-off) of the intelligent lighting power supply branch circuit in a wired mode. In addition to maintenance, the intelligent lighting fixture should remain in a continuous power state so that the intelligent lighting fixture can monitor, collect, and transmit and receive data.
In the intelligent lighting system, the intelligent lighting system control cabinet 3 is connected with the intelligent lighting gateway 2 through optical fibers, the intelligent lighting gateway 2 realizes communication with all the intelligent lighting lamps 1 under the wireless sensor network, and in addition, the intelligent lighting lamps 1 under all the wired sensor network are connected through a wired connection mode, so that the communication and control of the wired mode are realized. Intelligence lighting system switch board 3 still links to each other with data acquisition unit 4 for obtain the signal that outside environment variable sensor gathered, mainly include: sunlight switch, infrared human body sensor, dense fog detector, personnel positioning system or personnel on-site sensor and fire disaster/combustible gas alarm. The intelligent lighting system control cabinet 3 realizes the acquisition of the signals and the sending of control commands through a built-in hot redundancy Programmable Logic Controller (PLC).
For the present intelligent lighting system, the following features are also present:
1. the work and fault information of all lamps can be inquired on a management machine and a handheld tablet computer (PAD), so that the lamps can be maintained conveniently.
2. A sensor or a button is arranged at a place needing special illumination and color temperature, so that a person can directly control the illumination and the color temperature of the area. For example, the sensor or the button is arranged near large equipment needing long-time maintenance on a cabin or a main deck, so that the color temperature of the lamp is reduced while the illuminance of a maintenance area is ensured, and the visual fatigue of the lamp to maintenance personnel is reduced.
3. When an external safety alarm system such as a fire or a gas alarm occurs, the intelligent lighting system can enable the intelligent lighting lamp to be turned on and to recover to rated illumination, so that people can escape quickly or operate other equipment conveniently. Meanwhile, the temporary emergency lighting lamp with the storage battery does not need to receive an intelligent control signal when the storage battery discharges.
4. When the intelligent lighting control system control cabinet and the intelligent lighting lamp are in failure or the intelligent lighting lamp is in a non-dormant state and does not receive a control command in a plurality of continuous sampling periods (the sampling periods can be remotely adjusted by software), the illumination of the intelligent lighting lamp is required to be recovered to a rated value.
5. The method realizes the layout diagram and the power supply system diagram of the two-dimensional or three-dimensional intelligent lighting lamp, and updates the lamp state according to real-time data, such as: online, power loss, fault, operation, voltage, current, active power, lamp junction temperature, ambient temperature, reactive power, operation time, replacement date, and the like.
6. And according to the collected signals such as voltage, current, lamp light source temperature (lamp junction temperature), lamp environment temperature and the like, combining the sent brightness and color temperature control commands and integrating the previous operation curve of the lamp, and giving fault prediction and fault judgment of the lamp. When the junction temperature of the lamp is higher, the junction temperature of the lamp can be reduced by reducing the output power of the lamp, so that the shortening of the service life of a light source caused by long-term operation of the lamp in a high junction temperature environment is avoided, and meanwhile, the service life of the light source of the lamp can be prolonged by enabling the lamp to be in a low junction temperature working environment. By collecting and recording the junction temperature of the lamp in a certain period of time, the change curve of the junction temperature of the lamp can be drawn on a server or a workstation, the temperature and service life curve provided by a lamp manufacturer is compared, the running time of the lamp is integrated, and the service life of a light source in the lamp can be predicted.
7. Setting a plurality of scene modes and field setting and switching buttons thereof in typical rooms such as restaurants, conference rooms, entertainment rooms and the like, and realizing intelligent adjustment of preset scene lighting.
8. And judging the automatic adjustment of the lamplight of the place according to whether a person is in a certain place.
9. The intelligent lighting lamp brightness is adjusted step by step, the impact of the lamp on a power grid when the lamp is turned on and off is reduced, and uncomfortable feelings such as glare to a human body are prevented.
10. When the dense fog is detected, the color temperature of the outdoor lighting lamp is automatically reduced to the low color temperature, the light is adjusted from the white light with the high color temperature to the yellow light with the low color temperature, the light transmittance of the lighting source is increased, and the safety of personnel and equipment is ensured.
11. By collecting and recording various fault information (such as lamp faults, light source faults, gateway faults and the like) of the intelligent lighting system, intelligent maintenance of various components of the intelligent lighting system, such as lamps, gateways and the like, can be realized.
12. The system is provided with a network interface for information communication with other third-party systems, and can transmit the data of the intelligent lighting system to the intelligent integrated platform system, the central control system and the like.
13. The intelligent lighting system adopts distributed control, and a control framework is divided into three layers of an intelligent lighting workstation 6, an intelligent lighting system control cabinet 3 and an intelligent lighting lamp 1. The workstation completes human-computer interface display, lamp fault prediction and judgment, and interfaces of the intelligent lighting system and other third-party monitoring systems, such as a central control system, an integrated platform system and the like; control strategies and logics are completed in the intelligent lighting control cabinet; and the execution of a control strategy and the signal acquisition of the intelligent lighting lamp are realized in the intelligent lighting lamp.
Claims (10)
1. An intelligent lighting system of a floating production loading and unloading oil device is characterized by comprising an intelligent lighting lamp, an intelligent lighting gateway, an intelligent lighting system control cabinet, a data acquisition module, an intelligent lighting exchange cabinet and an intelligent lighting workstation; the intelligent lighting system control cabinet is connected with the intelligent lighting lamp through an intelligent lighting gateway through a wired sensor network or a wireless sensor network, and the intelligent lighting system control cabinet acquires state information of the intelligent lighting lamp; the data acquisition module is connected with the intelligent lighting system control cabinet, and the intelligent lighting system control cabinet acquires environmental data through the data acquisition module; the intelligent lighting system control cabinet is connected with the intelligent lighting workstation through the intelligent lighting exchange cabinet, the intelligent lighting workstation sends out a control command for the intelligent lighting lamp according to the intelligent lighting control strategy, and the control command is sent to the intelligent lighting system control cabinet in a redundant communication mode; and the control cabinet of the intelligent lighting system transmits the control command to the intelligent lighting lamp.
2. The floating production loading and unloading unit intelligent lighting system of claim 1, wherein the intelligent lighting control strategy is: different control strategies are adopted for intelligent lighting lamps arranged in different areas, a sunlight switch is arranged on an open deck, and when sunlight reaches a preset intensity, all the intelligent lighting lamps arranged on the outdoor open deck are turned off;
arranging an infrared sensor or a personnel positioning system in a walking way zone outside a living building, and turning on the illumination of an intelligent illumination lamp in the zone when detecting that personnel walk in the zone; otherwise, the area is lighted for half at time-sharing intervals and then is lighted for half, and meanwhile, the brightness of the lighted intelligent lighting lamp is reduced to 30% of the normal brightness;
a personnel positioning system or a personnel in-place sensor is arranged in the cabin area, whether personnel exist in the area is determined, and when personnel move in the area, the brightness of the intelligent lighting lamp in the area is lightened; otherwise, the intelligent lighting lamp in the area is turned on by half and turned off by half in a time-sharing manner, and the brightness of the turned-on intelligent lighting lamp is reduced to 30% of the normal brightness; personnel presence sensors are arranged among the distribution boards, among the UPSs, among the transformers and in office areas, or when personnel enter or the area has the personnel, the intelligent lighting lamp is turned on; and after the person leaves, the intelligent lighting lamp is turned off in a delayed mode.
3. The floating production loading and unloading unit intelligent lighting system of claim 1, wherein the intelligent lighting fixture is provided with an addressable intelligent code; the lamp comprises a power supply module, a lamp and acquisition modules for acquiring signals of current and voltage data, luminous flux of a lamp light source, temperature and the like; the system comprises a wireless communication module and a wired communication module; the power module receives color mixing temperature and brightness adjusting commands from the intelligent lighting system control cabinet.
4. The floating production loading and unloading unit intelligent lighting system of claim 3, wherein in an open area, the intelligent lighting fixture accesses a wireless sensor network: each area is at least provided with one gateway as a signal sink node; the gateway is connected to the intelligent lighting system control cabinet through a wired network cable; the intelligent lighting lamps in the open area are networked and information is transmitted by means of the wireless sensor network, each intelligent lighting lamp based on the wireless sensor network is set to be a full-function node, and not only can own control commands or state information be received and sent, but also control commands or state information of other intelligent lighting lamps can be forwarded, and therefore the routing function of data is achieved.
5. The intelligent lighting system of claim 4, wherein the signal sink node periodically issues information to the surrounding intelligent lighting fixture nodes, and after the surrounding intelligent lighting fixture nodes monitor the information of the signal sink node, if the surrounding intelligent lighting fixture nodes do not join the sub-network of the signal sink node, the surrounding intelligent lighting fixture nodes apply for joining the sub-network of the signal sink node, and transmit status information to the signal sink node and receive control signals of the intelligent lighting system control cabinet from the signal sink node.
6. The system of claim 5, wherein a flooding protocol is used between the signal sink nodes of the wireless sensor network, and any one of the intelligent lighting fixtures dynamically monitors the state of the signal sink nodes around and joins a sub-network of a certain signal sink node, and uses the address of the signal sink node as a network identifier, and uses the network identifier as a part of data for data communication in the network.
7. The intelligent lighting system of the floating production loading and unloading unit of claim 6, wherein after each node under the wireless sensor network receives the data, it analyzes and judges whether the data is related to it, if the target address of the data received by the intelligent lighting fixture is it, it indicates that the data is the control command from the signal sink node, and analyzes the control command, then collects the related data according to the command requirement and transmits it to the signal sink node; if the data delivery destination address is not it, forwarding the data until the data is delivered to the destination node; for the state information sent by the intelligent lighting lamp, the data is transmitted through one hop or forwarded through other intelligent lighting lamps for multiple hops until the data is transmitted to the target signal sink node.
8. The intelligent lighting system of claim 7, wherein, in order to avoid a data storm caused by repeated forwarding of the same data in the sub-network of the same signal sink node, each intelligent lighting fixture node determines whether the data is the data to be forwarded for the first time, and if the data has been forwarded, the data is not forwarded to other intelligent lighting fixture nodes; and if not, continuously forwarding the data to other intelligent lighting lamp nodes until the data is correctly transmitted to the signal sink node, and after receiving the data, the signal sink node responds to the data source intelligent lighting lamp node to receive the data.
9. The intelligent lighting system of the floating production loading and unloading unit of claim 8, wherein the intelligent lighting fixture node sends the collected data to the signal sink node again if it does not receive the feedback information of the received data returned by the signal sink node within a specified period after the data is sent out; if the corresponding feedback information is not received after the data are continuously sent to the signal sink node for N times, the current signal sink node is invalid, and the intelligent lighting lamp node deletes the address identifier of the current signal sink node stored locally; and monitoring signals sent by other signal sink nodes, and adding a new sub-network after obtaining the approval of the signal sink nodes.
10. The floating production loading and unloading unit intelligent lighting system of claim 1, wherein the data acquisition module comprises a sunlight switch, a red-hot outside human body sensor, a dense fog detector, an ambient temperature, a personnel location system or personnel presence sensor, and a fire/combustible gas alarm.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117377176A (en) * | 2023-12-08 | 2024-01-09 | 深圳市尚为照明有限公司 | Intelligent lighting control method and system for smelting factory |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158376A (en) * | 2011-01-28 | 2011-08-17 | 田进 | Wireless intelligent home security system and control method thereof |
| CN103442025A (en) * | 2013-07-03 | 2013-12-11 | 华清科盛(北京)信息技术有限公司 | Wireless network cloud platform system based on lighting nodes |
| CN103490234A (en) * | 2013-09-17 | 2014-01-01 | 深圳市北电仪表有限公司 | Intelligent ZigBee power socket and network communication system thereof |
| CN203537569U (en) * | 2013-10-30 | 2014-04-09 | 武汉理工大学 | Sensing network device applied to ship environment |
| CN203827386U (en) * | 2014-04-24 | 2014-09-10 | 南京邮电大学 | Large lighting terminal control system based on wireless network |
| CN104394633A (en) * | 2014-12-02 | 2015-03-04 | 广西金源信息产业股份有限公司 | Micro-power wireless communication network technology based single-lamp lighting intelligent dimming system |
| CN104684214A (en) * | 2015-02-06 | 2015-06-03 | 集美大学 | Intelligent control method and intelligent control system for green lighting of ship |
| CN105852817A (en) * | 2015-01-20 | 2016-08-17 | 中国人民解放军第二军医大学 | Crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing method |
| US20180199415A1 (en) * | 2015-07-06 | 2018-07-12 | Philips Lighting Holding B.V. | Occupancy messaging in wireless networked lighting system |
| CN108601137A (en) * | 2018-03-23 | 2018-09-28 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Cruise LED may be programmed balcony lamp control 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 |
| CN110784857A (en) * | 2019-11-01 | 2020-02-11 | 杨柳 | High-reliability Zigbee ad hoc network system adopting multiple NB-IoT node gateways |
| CN210323800U (en) * | 2019-07-02 | 2020-04-14 | 苏州保控电子科技有限公司 | Intelligent lighting gateway system capable of being redundant |
-
2021
- 2021-12-03 CN CN202111465945.7A patent/CN114189967A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102158376A (en) * | 2011-01-28 | 2011-08-17 | 田进 | Wireless intelligent home security system and control method thereof |
| CN103442025A (en) * | 2013-07-03 | 2013-12-11 | 华清科盛(北京)信息技术有限公司 | Wireless network cloud platform system based on lighting nodes |
| CN103490234A (en) * | 2013-09-17 | 2014-01-01 | 深圳市北电仪表有限公司 | Intelligent ZigBee power socket and network communication system thereof |
| CN203537569U (en) * | 2013-10-30 | 2014-04-09 | 武汉理工大学 | Sensing network device applied to ship environment |
| CN203827386U (en) * | 2014-04-24 | 2014-09-10 | 南京邮电大学 | Large lighting terminal control system based on wireless network |
| CN104394633A (en) * | 2014-12-02 | 2015-03-04 | 广西金源信息产业股份有限公司 | Micro-power wireless communication network technology based single-lamp lighting intelligent dimming system |
| CN105852817A (en) * | 2015-01-20 | 2016-08-17 | 中国人民解放军第二军医大学 | Crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing method |
| CN104684214A (en) * | 2015-02-06 | 2015-06-03 | 集美大学 | Intelligent control method and intelligent control system for green lighting of ship |
| US20180199415A1 (en) * | 2015-07-06 | 2018-07-12 | Philips Lighting Holding B.V. | Occupancy messaging in wireless networked lighting system |
| CN108601137A (en) * | 2018-03-23 | 2018-09-28 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Cruise LED may be programmed balcony lamp control 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 |
| CN210323800U (en) * | 2019-07-02 | 2020-04-14 | 苏州保控电子科技有限公司 | Intelligent lighting gateway system capable of being redundant |
| CN110784857A (en) * | 2019-11-01 | 2020-02-11 | 杨柳 | High-reliability Zigbee ad hoc network system adopting multiple NB-IoT node gateways |
Non-Patent Citations (1)
| Title |
|---|
| 徐勇军，安竹林，蒋文丰，姜鹏: "《无线传感器网络实验教程》", 北京理工大学出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117377176A (en) * | 2023-12-08 | 2024-01-09 | 深圳市尚为照明有限公司 | Intelligent lighting control method and system for smelting factory |
| CN117377176B (en) * | 2023-12-08 | 2024-03-12 | 深圳市尚为照明有限公司 | Intelligent lighting control method and system for smelting factory |
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