WO2021095616A1 - Dispositif de transmission d'informations d'installation, système de collecte d'informations à distance, et procédé de transmission d'informations relatives à un état - Google Patents

Dispositif de transmission d'informations d'installation, système de collecte d'informations à distance, et procédé de transmission d'informations relatives à un état Download PDF

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Publication number
WO2021095616A1
WO2021095616A1 PCT/JP2020/041281 JP2020041281W WO2021095616A1 WO 2021095616 A1 WO2021095616 A1 WO 2021095616A1 JP 2020041281 W JP2020041281 W JP 2020041281W WO 2021095616 A1 WO2021095616 A1 WO 2021095616A1
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WIPO (PCT)
Prior art keywords
information
state
equipment
timing
acquired
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PCT/JP2020/041281
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English (en)
Japanese (ja)
Inventor
芳夫 武内
平松　宏司
徹 姫野
佐奈 八木
Original Assignee
パナソニックＩｐマネジメント株式会社
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Publication of WO2021095616A1 publication Critical patent/WO2021095616A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/16—Controlling the light source by timing means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/18—Controlling the light source by remote control via data-bus transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present disclosure relates to an equipment information transmission device that acquires state information of one or more electric facilities at predetermined intervals and transmits state-related information based on the state information to a server.
  • the present disclosure also relates to a remote information collection system including such an equipment information transmitting device and one or more electrical equipments. Further, the present disclosure relates to a method for transmitting state-related information in an equipment information transmitting device that acquires state information of one or more electric facilities at predetermined intervals and transmits state-related information based on the state information to a server. ..
  • the network often uses a communication line shared with other communication devices, and there is a possibility that communication problems may occur due to an increase in traffic. Therefore, it is preferable that the amount of information to be transmitted to the server is small.
  • an object of the present disclosure is to provide an equipment information transmission device, a remote information collection system, and a state-related information transmission method capable of reducing the amount of data for transmitting state-related information based on the state of electrical equipment to be transmitted to a server. ..
  • the equipment information transmitting device acquires the state information of the electric equipment from one or more electric equipments at predetermined intervals, and transmits the state-related information based on the state information to the server.
  • Equipment information transmission device in at least one electrical equipment, the electrical equipment acquired at the second timing, which is the information acquisition timing next to the first timing, with respect to the status information acquired from the electrical equipment at the first timing.
  • the status information of is not changed, the status related to be transmitted to the server in comparison with the case where the status information acquired from the electrical equipment at the first timing is changed with the status information acquired at the second timing. Reduce the amount of information data.
  • the state-related information transmission method is an equipment information transmission device that acquires the state information of the electric equipment from one or more electric equipments at predetermined intervals and transmits the state-related information based on the state information to the server.
  • the state information acquired from the electric equipment at the first timing is acquired at the second timing, which is the information acquisition timing next to the first timing.
  • the state information of the electric equipment does not change, it is transmitted to the server in comparison with the case where the state information of the electric equipment acquired at the second timing changes with respect to the state information acquired from the electric equipment at the first timing. Reduce the amount of state-related information data.
  • the above requirement of "every predetermined interval” is satisfied even if it is not at equal intervals.
  • the interval at which the electrical equipment transmits the status information from 0:00 to 6:00 at midnight may be longer than the interval at which the electrical equipment transmits the status information from 6:00 to 24:00.
  • the amount of transmission data of the state-related information based on the state of the electrical equipment to be transmitted to the server can be reduced.
  • FIG. 5 (a) is a table showing an example of transmission data of the state information of the reference example.
  • FIG. 5 (a) is a table showing an example of transmission data of the state information of the reference example.
  • It is a flowchart of an example of the control which can reduce the data amount of the transmission information by the control device of the equipment information transmission device.
  • It is a flowchart of the control of the modification of the control device of the equipment information transmission device.
  • This is an example of a flowchart showing the processing procedure of the remote information collection system that enables the storage of the immediately preceding data in the server.
  • FIG. 1 is a schematic configuration diagram of a remote information collection system 1 according to an embodiment of the present disclosure.
  • the remote information collecting system 1 includes a plurality of lighting fixtures 10 as an example of a plurality of electrical equipments, a plurality of equipment information transmitting devices 20, and a server (data server) 50.
  • Each equipment information transmitting device 20 is one or more lighting fixtures installed in a facility 5, for example, an office building, an apartment, a store (for example, a convenience store store, a mobile phone company store, etc.), a house, a hospital, a museum, or the like. It may be a host computer or a gateway that manages the operation of 10.
  • Each equipment information transmitting device 20 receives the state information from one or more lighting fixtures 10 via at least one of wired and wireless at predetermined intervals, and transmits the state-related information based on the state information to the server 50. To do. State-related information is stored in the server 50 as time-series data. This state-related information is used for the purpose of investigating when, where, how, and what kind of situation the lighting fixture 10 is used in, for example, facility lighting, store lighting, and residential lighting.
  • FIG. 2 is a block diagram illustrating the exchange of information regarding the equipment information transmitting device 20.
  • each of the N may be any natural number or 1) number 1st to Nth lighting fixtures 10 managed by the equipment information transmitting device 20 periodically (N may be any natural number). It is transmitted to the equipment information transmitting device 20 at predetermined intervals).
  • each luminaire 10 may be any luminaire that has a light source and emits light, and is composed of, for example, a guide light, an emergency light, a ceiling light, a line light, a downlight, a spotlight, a pendant light, or the like. Will be done.
  • the equipment information transmission device 20 includes a control device 25, a reception unit 30, and a transmission unit 35.
  • the control device 25 is preferably configured by a computer, for example, a microcomputer, and has a control unit 26 and a storage unit 28.
  • the control unit 26 includes a data comparison unit 26a, a data conversion unit 26b, and a transmission control unit 26c.
  • the control unit 26, that is, the processor includes, for example, a CPU (Central Processing Unit).
  • the storage unit 28 is composed of a non-volatile memory such as a ROM (Read Only Memory) and a volatile memory such as a RAM (Random Access Memory). The CPU reads and executes a program or the like stored in advance in the storage unit 28.
  • the non-volatile memory stores a control program, a predetermined threshold value, and the like in advance.
  • the volatile memory temporarily stores the read program and processing data.
  • the storage unit 28 stores a control program that defines the operations of the data comparison unit 26a, the data conversion unit 26b, and the transmission control unit 26c.
  • the receiving unit 30 is composed of a receiving port to which a cable for transmitting a wired signal is connected and a receiving antenna for receiving a wireless signal, and receives state information from each lighting fixture 10. Further, the state information is processed by the operations of the data comparison unit 26a and the data conversion unit 26b, and the transmission unit 35 transmits the state-related information which is the processing information to the server 50 under the control of the transmission control unit 26c.
  • the transmission unit 35 includes a transmission port to which a cable for transmitting a wired signal is connected and a transmission antenna for transmitting a wireless signal. The specific operations of the data comparison unit and the data conversion unit will be described in detail below.
  • the equipment information transmitting device 20 is used at the time of the status log of the luminaire 10 for the purpose of investigating how the luminaire 10 is used and "when, in what room, what brightness and color temperature are preferred". After acquiring the series data, the time series data is processed to create the state-related information, and the created state-related information is transmitted to the server 50.
  • FIG. 3 is a table showing an example of time-series data of the acquired status log in the remote information collection system equipped with three lighting fixtures. As shown in FIG. 3, various data including "time” are acquired. Further, as various data, for example, data type, number of repetitions, appliance number, appliance type, room type, dimming rate, color temperature and the like can be considered. These data include qualitative data indicating the type of room / equipment and quantitative data indicating the dimming rate / color temperature, both of which acquire status logs as digital data.
  • FIG. 4 is a table for explaining such a situation, and is a table showing an example of time-series data of the status log acquired by the equipment information transmitter from 0:00 to 4:30 in the early morning for one lighting fixture. is there.
  • the equipment information transmitting device acquires the same lighting state information from the lighting equipment every 5 minutes for a long time. After that, the state of the luminaire is switched to the extinguished state by the user at 3:42, and the equipment information transmitting device acquires the state information of the different state (extinguished state) from the luminaire at 3:45. After that, until 4:30, the equipment information transmitting device acquires the same state information of the off state from the lighting equipment every 5 minutes.
  • the network often uses a communication line shared with other communication devices. Therefore, if the equipment information transmitting device transmits a large amount of state-related information to the server every 5 minutes in such a situation where the same state continues for a long time, a communication failure is likely to occur due to an increase in traffic or the like. It is not preferable.
  • the technology of this disclosure has been found to solve this problem. Next, the operation that can solve such a problem will be described in detail.
  • the storage unit 28 of the equipment information transmitting device 20 stores the state information for each luminaire 10. ..
  • FIG. 5 (a) is a table showing an example of time-series data of the state log of the state information acquired by one lighting fixture 10 of the equipment information transmitting device 20, and FIG. 5 (b) shows the storage unit 28 at that time. It is a table which shows an example of the state information stored with respect to the said one luminaire 10 about series data.
  • the dimming rate and the color temperature of the luminaire 10 did not change from 10:00 to 10:15 on October 1, 2019, and it was 10:20.
  • the dimming rate dropped from 100 to 80, and the color temperature dropped from 4500 to 3000 at 10:35.
  • the storage unit 28 instantly changes the changed state information to the state information before the change. Overwrite and memorize. Specifically, in the example shown in FIG. 5A, the storage unit 28 first stores the state information at 10 o'clock on October 1, 2019, and stores the state information changed at 10:20.
  • the state information before the change is overwritten and stored, and the state information changed at 10:35 is overwritten and stored over the state information before the change.
  • FIG. 6A is a table showing an example of transmission data of a reference example transmitted to the server with respect to the acquired state information described in FIG. 5A.
  • FIG. 6B is a table showing an example of the transmission data of the present disclosure transmitted to the server 50 with respect to the acquired state information and the stored state information described in FIG. 5A.
  • the equipment information transmission devices are used.
  • the information of the item specifically, all the information including the equipment number, the equipment type, the room type, the dimming rate, and the color temperature is transmitted to the server.
  • the equipment information is obtained.
  • the transmitting device 20 transmits only the device number information to the server 50. Therefore, the amount of transmitted information data can be significantly reduced.
  • This equipment number information is an example of equipment specific information and also an example of state-related information.
  • FIG. 7 is a flowchart of an example of control capable of reducing the amount of data of transmission information transmitted by the control device 25 of the equipment information transmission device 20.
  • control starts, and in step S1, the receiving unit 30 of the equipment information transmitting device 20 receives state information (state data) from each lighting fixture 10. It is determined whether or not the state information acquired in step S2 is the first state information for each of the luminaires 10 acquired.
  • step S2 If an affirmative determination is made in step S2, the process proceeds to step S3, the storage unit 28 stores the state information, and then in step S4, the state information is transmitted to the server 50. At this time, the state-related information matches the state information.
  • step S4 is completed, the control returns, and steps S1 and subsequent steps are repeated.
  • step S2 the process proceeds to step S5, and the data comparison unit 26a (see FIG. 2) of the control unit 26 stores the acquired state information and the storage unit 28 for each lighting fixture 10.
  • the status information of the corresponding lighting fixture 10 is compared one-to-one with the status information of the corresponding lighting fixture 10, and the status information acquired by the data comparison unit 26a is stored in the storage unit 28 in step S6. Determine if it is the same as the information.
  • step S6 the process proceeds to step S7, and the state information acquired by the data conversion unit 26b (see FIG. 2) is converted into state-related information with a small amount of data.
  • the state-related information includes only lighting specific information (identification data) that can identify a lighting fixture whose state information has not changed.
  • information on the number of repetitions when the state information without change is repeated, identification information of the luminaire 10 in which the state information has not changed, and state information without change are transmitted to the lighting specific information. It may include at least one of the time information based on the time obtained and the time information based on the time when the state information without change is acquired.
  • the identification information may be any information as long as it can identify each luminaire to other electrical equipment (for example, luminaire, air conditioner, etc.), for example, MAC address (MediaAccessControladdress). , Bar code information, RF (radio frequency) tag, or product number information, IP address, serial number, and the like.
  • step S7 the process proceeds to step S4, and the transmission unit 35 of the equipment information transmission device 20 transmits the state-related information in which the amount of data is reduced to the server 50 under the control of the transmission control unit 26c (see FIG. 2). After that, the control becomes a return.
  • step S6 the process proceeds to step S8, the storage unit 28 overwrites and updates the new state information, and the transmission unit 35 of the equipment information transmission device 20 is controlled by the transmission control unit 26c.
  • new state information is transmitted to the server 50, and then the control becomes a return.
  • the equipment information transmitting device 20 acquires the state information of the lighting equipment 10 from one or more lighting equipment 10 at predetermined intervals, and transmits the state-related information based on the state information to the server 50. Further, in at least one luminaire 10, the state information of the luminaire 10 acquired at the second timing, which is the information acquisition timing next to the first timing, is obtained from the luminaire 10 with respect to the state information acquired at the first timing. If it does not change, the state-related information to be transmitted to the server 50 is compared with the case where the state information of the luminaire 10 acquired at the second timing changes with respect to the state information acquired from the luminaire 10 at the first timing. Reduce the amount of data in.
  • the state-related information has the equipment identification information capable of identifying the lighting fixture 10 whose state information has not changed.
  • the equipment specific information may be transmitted to the server 50.
  • the state information acquired at the second timing is the same as the state information acquired at the first timing
  • a method of significantly reducing the amount of transmitted data without transmitting the information to the server can be taken as a modified example method. be able to.
  • the server 50 receives the equipment specific information even if the status information acquired at the second timing is the same as the status information acquired at the first timing. Therefore, when the same state information as that of the first timing is acquired in the second timing, not only the amount of data transmitted to the server 50 can be reduced, but also the server 50 can recognize that the state information is the same.
  • the state-related information is limited to the equipment-specific information that can identify the lighting fixture 10 whose state information has not changed, and only the equipment-specific information is transmitted to the server 50. , In addition to the equipment specific information, other information may be included.
  • the equipment specific information is based on the information on the number of repetitions when the state information without change is repeated, the identification information of the luminaire 10 in which the state information has not changed, and the time when the state information without change is transmitted. It may include at least one of the time information and the time information based on the time when the state information without change is acquired.
  • the electrical equipment may be a lighting fixture 10 having a light source that emits light, and the equipment information transmitting device 20 may acquire state information only from the lighting fixture 10.
  • the remote information collecting system 1 of the present disclosure is a state based on the state information from one or more lighting fixtures 10, the equipment information transmitting device 20 that acquires the status information of the lighting fixtures 10 at predetermined intervals, and the equipment information transmitting device 20.
  • a server 50 for acquiring related information is provided.
  • the state information of the lighting fixture 10 can be stored in the server 50 in chronological order with a small amount of transmitted data. Therefore, a predetermined person can confirm the time-series state information of the luminaire 10 while suppressing or preventing the occurrence of communication failure.
  • the state-related information transmission method of the present disclosure is equipment information that acquires the state information of the lighting equipment 10 from one or more lighting equipment 10 at predetermined intervals and transmits the state-related information based on the state information to the server 50. This is a method for transmitting state-related information in the transmission device 20.
  • the second timing which is the information acquisition timing next to the first timing with respect to the state information acquired from the luminaire 10 at the first timing.
  • an increase in traffic can be suppressed, and the occurrence of communication problems can be suppressed or prevented.
  • the state-related information can be specified as the equipment that can identify the lighting fixture 10 whose state information has not changed. Only the information was used, and only the equipment specific information was transmitted to the server 50. However, if the state information acquired at the second timing is the same as the state information acquired at the first timing, it is not necessary to transmit the state-related information to the server.
  • FIG. 8 is a flowchart of control in the control device 25 of the equipment information transmission device 20 that realizes the modified example.
  • the same operation as in FIG. 7 is given the same step number as in FIG. 7, and the description of the operation is omitted.
  • the control of this modification only the operation when the affirmative determination is made in step S6 is different from the control shown in FIG. 7.
  • step S6 the equipment information transmitting device 20 does not transmit any information to the server 50, the control is simply returned, and steps S1 and subsequent steps are repeated.
  • the state information acquired at the second timing is the same as the state information acquired at the first timing, the information is not transmitted to the server 50 at all, so that the amount of data communication is greatly reduced. it can.
  • one or more electric facilities are composed of only one or more lighting fixtures 10
  • one or more electrical equipment need not be composed of only one or more luminaires 10, and may be composed of one or more luminaires and one or more electrical equipments that are not luminaires, or luminaires. It may be composed of only one or more electrical equipments that are not.
  • the electrical equipment that is not a lighting fixture may be any electrical equipment that cannot emit light, and the electrical equipment that is not a lighting fixture may be, for example, an alarm, a fire alarm, a smoke exhaust facility, an elevator, an escalator, and an air conditioner. At least one of them may be included.
  • the luminaire managed by the technique of the present disclosure may be any luminaire, but in the case of a luminaire used for a special purpose, the state related to that use. It is preferable to store the related information in the server.
  • the luminaire managed by the technique of the present disclosure may be any luminaire and may not be a luminaire used indoors (indoors).
  • a luminaire installed outdoors for example, a city. It may be a road light, a road light, a security light, or the like.
  • the lighting fixture in the case of a lighting fixture installed outdoors, which has a large deterioration over time and may be damaged by contact with an object (for example, a person, a bicycle, a car, etc.), the lighting fixture is installed indoors.
  • the lighting fixtures are detected in detail using FIG. 4 and the like, that is, the lighting state is monitored, and further, the immediately preceding data, for example, the immediately preceding power amount data and the immediately preceding lighting state are performed. If the data of the above, the data of the immediately preceding electric power, or the like can be specified, it is preferable that the recovery can be smoothly executed and the failure can be analyzed.
  • FIG. 9 is an example of a flowchart showing a processing procedure of the remote information collection system 1 that enables storage of immediately preceding data in a server, not limited to such applications.
  • the processing procedure starts, and in step S11, the control device 25 of the equipment information transmission device 20 receives N from any of the lighting fixtures (N is an arbitrary natural number). It is determined whether or not a normal signal could be acquired three times in a row.
  • the case where the normal signal cannot be received includes, for example, the case where the signal itself cannot be received, the case where the received signal does not include the state information that should be included, and the like.
  • N it is not accurately determined whether or not a normal signal could be continuously acquired, but whether or not a normal signal was acquired at any reception timing.
  • step S11 If a negative determination is made in step S11, step S11 is repeated. On the other hand, if an affirmative determination is made in step S11, the process proceeds to step S12, and the control device 25 can store the abnormal lighting fixture in the storage unit 28 and acquire a normal signal N times in a row.
  • the state information included in the last normal signal immediately before the occurrence of the non-existent state for example, time information, electric energy information, power information, lighting state information, dimming information, etc. is specified.
  • step S13 the equipment information transmitting device 20 associates the status information of one or more of them with the identification information of the abnormal lighting equipment (which may also be status information). , Send to server 50.
  • step S14 the server 50 receives (acquires) the information associated with the identification information from the equipment information transmitting device 20, and stores it in the storage unit of the server 50.
  • each of the equipment information transmitting device 20 and the server 50 has a signal transmitting unit and a signal receiving unit, and can transmit and receive signals.
  • step S15 information indicating that the server 50 has stored the information associated with the identification information is transmitted to the equipment information transmission device 20.
  • the processing procedure is returned.
  • the lighting fixture is a lighting fixture installed outdoors, for example, a street light, a road light, a security light, etc.
  • the position information of the lighting fixture and, in some cases, the information on the time when it was installed are important. It becomes information.
  • a person obtains at least one of the position information acquired by the person using a GPS receiver or the like and the information on the installation time of the lighting device obtained by the person as an information device (for example,). , Smartphone, tablet, personal computer, etc.) to send to the server 50 via the equipment information transmission device 20, or send directly to the server 50, and associate at least one of the information with the identification information of the lighting equipment. It may be stored in the server 50 in the state of being stored. Alternatively, in the case of such a luminaire, the luminaire transmits the position information acquired by the GPS receiver built in the luminaire to the server 50 via the equipment information transmission device 20, and the position information is transmitted to the luminaire.
  • the lighting fixture is a lighting fixture installed outdoors, for example, a street light, a road light, a security light, or the like, and has a structure (for example, a power supply circuit or wiring) necessary for causing the light emitting portion to emit light.
  • the luminaire shall include the luminaire and the pole when the luminaire is fixed in place using a pole. Therefore, when the luminaire includes a GPS receiver and a pole, the GPS receiver may be placed in the lamp or in the pole.
  • the non-lighting electrical equipment to which the techniques of the present disclosure can be applied may be any electrical equipment that does not emit light, and non-lighting electrical equipment may include, for example, alarms, fire alarms, etc. Disclosed that at least one of smoke evacuator, elevator, escalator, and air conditioning harmonizer may be included.
  • the flowchart using FIG. 9 the flowchart using FIG.
  • the flowchart using FIG. 9 may be applied to any electrical equipment other than a lighting fixture, and for example, an environmental sensor capable of detecting environmental information, for example, a temperature sensor, a humidity sensor, a water level sensor, a rain amount detection sensor, and an illuminance. It may be applied to a sensor or the like.
  • the flowchart using FIG. 9 may be applied to a solar power generation device, a wind power generation device, a wave power generation device, a tidal current power generation device, or the like.
  • the flowchart using FIG. 9 is a monitoring device that stores at least one of image information (image data) and video information (video data) in a server, for example, a fixed-point photographing device that monitors the amount of traffic, or a security purpose. It may be applied to a security photographing device or the like.
  • the remote information collection system of the present disclosure may exchange data in one direction, or may exchange data in both directions.
  • the information exchange between the electrical equipment and the equipment information transmission device is one-way information exchange from the electrical equipment to the equipment information transmission device.
  • the exchange of information between the equipment information transmitting device and the server may be a two-way exchange of information using each other's transmission / reception unit.
  • bidirectional signals are exchanged in the remote information collection system, the exchange of information between at least one electrical equipment and the equipment information transmitting device is defined as bidirectional information exchange using each other's transmitting / receiving units.
  • the exchange of information between the equipment information transmitting device and the server may be a one-way exchange of information from the equipment information transmitting device to the server.
  • the exchange of information between at least one electrical equipment and the equipment information transmitting device is defined as bidirectional information exchange using each other's transmitting / receiving units.
  • the exchange of information between the equipment information transmitting device and the server may be a two-way exchange of information using each other's transmission / reception unit.
  • the street light or the road light when a new street light or road light is newly installed in the same area (for example, a town), the street light or the road light often has the same lighting control in the same area. In such a case, it may be preferable if the lighting information of existing street lights and road lights in the same area can be smoothly acquired and used for lighting control of the street lights and road lights to be additionally installed.
  • FIG. 10 is a diagram illustrating bidirectional information exchange, which is preferable to be performed in such a case.
  • the dimming control including mere lighting control
  • the information may be transmitted to the server via the equipment information transmitting device, and in step S22, the server may store the information related to the dimming control in association with the identification information of the corresponding lighting fixture.
  • step S31 when a new lighting fixture (for example, a street light or a road light) is installed and the lighting fixture is incorporated into the remote information collection system, a person However, in step S31, the newly installed luminaire is to be subjected to the same dimming control as the existing luminaire, and the newly installed luminaire identification number and the existing luminaire identification number are included.
  • the signal may be transmitted to the server 50 via the equipment information transmitting device 20 using an information device (for example, a smartphone, a tablet, a personal computer, or the like).
  • step S32 after step S31, the server receiving the signal transmits information regarding dimming control regarding the corresponding existing lighting fixture to the newly installed lighting fixture via the equipment information transmitting device 20. You may. Then, in the next step S33, the newly installed luminaire may store the information regarding the dimming control regarding the existing luminaire in the storage unit.
  • the lighting equipment, the equipment information transmitting device, and the server can exchange a series of bidirectional signals shown in FIGS. 10A and 10B, for example, the same person is used.
  • the same lighting control as the existing street light or road light in the same area can be easily applied to the additionally installed street light or road light. It can be executed instantly by operation.
  • the state information and state-related information described with reference to FIGS. 1 to 8 can be exchanged with a lighting fixture installed outdoors, for example, a street light. It may be executed by using a road light, a security light, or the like.
  • an environmental sensor capable of detecting environmental information such as a temperature sensor, can exchange state information and state-related information described with reference to FIGS. 1 to 8 regardless of the contents described with reference to FIGS. 9 and 10.
  • the exchange of state information and state-related information described with reference to FIGS. 1 to 8 is performed with image information (image data) and video information (video data). It may be executed by using a monitoring device that stores at least one of them in the server, for example, a fixed-point imaging device that monitors the amount of traffic, a security imaging device for security purposes, or the like.
  • the information included in the state information and the state-related information described with reference to FIGS. 1 to 8 may include information related to the electric power amount (for example, electric power information, electric energy amount information). If the state information and the state-related information include information related to the amount of power, a person can check the power consumption of the electric equipment, and for example, research a method for efficiently executing power saving. In particular, when the electric equipment is a device related to power generation, not only the power consumption but also the amount of generated power can be monitored as state information.
  • the electric equipment calculates the electric energy (power consumption) for each predetermined period, and the calculated electric energy is transmitted via the equipment information transmission device. It may be transmitted to the server, and the server may store the information of the electric energy (power consumption) for each predetermined period in association with the identification information of the corresponding electric equipment. Alternatively, the electric energy (power consumption) of the electric equipment is calculated for each predetermined period based on the electric power state information of the electric equipment included in the state-related information received by the server via the equipment information transmitter during the predetermined period. It may be calculated. Then, the server may store the calculated information on the electric energy (power consumption) for each predetermined period in association with the identification information of the corresponding electric equipment.
  • 1 remote information collection system 5 facilities, 10 lighting equipment, 20 equipment information transmission device, 25 control device, 26 control unit, 26a data comparison unit, 26b data conversion unit, 26c transmission control unit, 28 storage unit, 30 receiver, 35 transmitters, 50 servers.

Abstract

L'invention concerne un dispositif de transmission d'informations d'installation (20) destiné à acquérir des informations d'état d'un dispositif d'éclairage (10) donné parmi au moins un dispositif d'éclairage (10) à chaque intervalle déterminé, et à transmettre à un serveur (50) des informations relatives à l'état en fonction desdites informations. Dans au moins un des dispositifs d'éclairage (10), lorsque les informations d'état dudit dispositif (10) acquises à un deuxième moment qui est un moment d'acquisition d'informations proche du premier moment ne changent pas par rapport aux informations d'état acquises du dispositif d'éclairage (10) au premier moment, le volume de données des informations relatives à l'état transmises au serveur (50) est réduit par rapport au moment où les informations d'état du dispositif d'éclairage (10) acquises au deuxième moment changent par rapport aux informations d'état acquises du dispositif d'éclairage (10) au premier moment.
PCT/JP2020/041281 2019-11-11 2020-11-05 Dispositif de transmission d'informations d'installation, système de collecte d'informations à distance, et procédé de transmission d'informations relatives à un état WO2021095616A1 (fr)

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JP2019204061 2019-11-11
JP2019-204061 2019-11-11
JP2020-132967 2020-08-05
JP2020132967A JP7457961B2 (ja) 2019-11-11 2020-08-05 設備情報送信装置、遠隔情報収集システム、及び状態関連情報送信方法

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012199726A (ja) * 2011-03-20 2012-10-18 Fujitsu Ltd 通信ユニットの検針データ送信制御方法およびプログラム、通信ユニット、検針データ通信制御方法
JP2013003837A (ja) * 2011-06-16 2013-01-07 Fuji Electric Co Ltd センサネットワーク端末、システム及び無線通信方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012199726A (ja) * 2011-03-20 2012-10-18 Fujitsu Ltd 通信ユニットの検針データ送信制御方法およびプログラム、通信ユニット、検針データ通信制御方法
JP2013003837A (ja) * 2011-06-16 2013-01-07 Fuji Electric Co Ltd センサネットワーク端末、システム及び無線通信方法

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