WO2016139811A1 - Terminal d'actionnement d'installation, terminal de traitement d'informations et système de gestion d'installation - Google Patents

Terminal d'actionnement d'installation, terminal de traitement d'informations et système de gestion d'installation Download PDF

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Publication number
WO2016139811A1
WO2016139811A1 PCT/JP2015/056566 JP2015056566W WO2016139811A1 WO 2016139811 A1 WO2016139811 A1 WO 2016139811A1 JP 2015056566 W JP2015056566 W JP 2015056566W WO 2016139811 A1 WO2016139811 A1 WO 2016139811A1
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WIPO (PCT)
Prior art keywords
data
signal
unit
dimensional code
equipment
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PCT/JP2015/056566
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English (en)
Japanese (ja)
Inventor
稔 金丸
元 西本
Original Assignee
三菱電機株式会社
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Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to PCT/JP2015/056566 priority Critical patent/WO2016139811A1/fr
Publication of WO2016139811A1 publication Critical patent/WO2016139811A1/fr

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light

Definitions

  • the present invention relates to an equipment operation terminal, an information processing terminal, and an equipment management system for monitoring and operating equipment installed in a building or the like.
  • Equipment operation terminals that monitor and operate equipment such as air-conditioning equipment and lighting equipment installed in the building can be provided at a low cost with low manufacturing costs. In many cases, only necessary functions are provided. Therefore, there are cases where a communication interface (for example, a USB (Universal Serial Bus) terminal, a LAN (Local Area Network) adapter, etc.) for outputting data held therein to an external device or the like is not provided.
  • a communication interface for example, a USB (Universal Serial Bus) terminal, a LAN (Local Area Network) adapter, etc.
  • This type of equipment operation terminal is usually provided with a display device such as a liquid crystal display, and the user can check the operating state of the equipment through a liquid crystal screen or the like.
  • data cannot be output to an external device as described above. Therefore, when attempting to electronically record and manage data related to the operating status and abnormality history of equipment and equipment, the user must manually write the display contents viewed through a liquid crystal screen or the like on a paper medium such as a notebook. I need to copy it. Alternatively, it has become necessary to perform operations such as directly inputting display contents to a portable information terminal or the like at the site.
  • a technique for the purpose of transmitting device information in the event of a failure of equipment to a repairer who is not on-site in detail and easily.
  • equipment such as an air conditioner
  • equipment information error code, sensor value information, control value information, etc.
  • the user captures the displayed two-dimensional barcode using a mobile phone with a digital camera or the like, and transmits the photographed two-dimensional barcode to the diagnostic server.
  • the diagnosis server decodes the device information from the two-dimensional bar code, thereby performing a failure diagnosis of the equipment.
  • the device information is converted into one two-dimensional barcode, the amount of information is naturally limited. That is, for example, assuming that the size of the liquid crystal screen or the like provided in the equipment is about 160 ⁇ 160 dots, 2 modules of 2 liquid crystals are used as one module so that the mobile phone can be reliably read.
  • a dimensional barcode is created, only an information amount of about 600 bytes for alphanumeric characters and about 400 bytes for binary characters can be stored.
  • the above problem can be solved by increasing the size of a liquid crystal screen or the like for displaying a two-dimensional barcode, but it is expensive and cannot be said to be practical. Therefore, in order to solve the above-mentioned problems of the prior art, it is possible to transmit a large amount of data held inside to an external device without having an interface for outputting data externally.
  • the equipment operation terminal etc. which were made are proposed (for example, refer patent document 1).
  • Patent Document 1 when the size of data output from the equipment operation terminal to the outside is large, the data is divided into a plurality of data, and a plurality of two-dimensional codes corresponding to the divided data are generated.
  • the facility operation terminal sequentially switches and displays the plurality of two-dimensional codes every predetermined time, and sequentially reads the plurality of two-dimensional codes displayed by switching the information processing terminal.
  • the present invention has been made to solve the above-described problems, and eliminates data transmission errors and can receive all necessary information without omission, as well as an equipment operation terminal, an information processing terminal, and equipment management.
  • the purpose is to obtain a system.
  • the equipment operation terminal includes a receiving section that receives a signal that requests data output, and a control section that converts stored equipment data into one or more two-dimensional codes upon receiving the data output request. And a display unit that displays the two-dimensional code converted by the control unit, wherein the control unit displays the requested two-dimensional code according to a signal received by the receiving unit. Is displayed on the screen.
  • the equipment operation terminal when the equipment operation terminal receives the signal, it is possible to obtain an equipment operation terminal capable of eliminating all data transmission errors and receiving all necessary information without omission.
  • FIG. 1 is a diagram showing an overall configuration of a facility management system according to an embodiment of the present invention.
  • the facility management system 1 includes one or a plurality of facility devices 2, a facility operation terminal 3, and an information processing terminal 4 such as a mobile phone.
  • the facility equipment 2 and the facility operation terminal 3 are connected to each other via a dedicated communication line 5 so that they can communicate with each other.
  • the facility operation terminal 3 is also connected to various measuring devices for measuring the electric energy and temperature via the dedicated communication line 5 so as to be communicable.
  • the equipment 2 is equipment installed in a building or house such as an air conditioner, lighting equipment, or hot water supply equipment, for example, and performs a driving operation in accordance with an operation from the equipment operation terminal 3. More specifically, the control device (not shown) of each equipment 2 receives various commands such as a stop command and a target temperature change command from the equipment operation terminal 3, and operates its own machine according to the received commands. Control the state.
  • the facility operation terminal 3 includes a communication unit 30, a display unit 31, an input unit 32, a control unit 34, a light receiving unit 35, and a data storage unit 33 described later in FIG.
  • the light receiving unit 35 corresponds to the “receiving unit” in the present invention.
  • the communication unit 30 is configured by a predetermined communication interface, and performs data communication with each facility device 2 via the dedicated communication line 5 under the control of the control unit 34.
  • the display unit 31 is configured by a liquid crystal display or the like, and under the control of the control unit 34, a monitoring screen for the operating state of each equipment device 2, a screen for user operation, various history screens such as trend data and abnormality history, which will be described later.
  • the two-dimensional code 6 to be displayed is displayed.
  • the input unit 32 includes operation buttons, a touch panel, a mouse, a keyboard, and the like provided on the equipment operation terminal 3, and performs a process of directly receiving an operation input from a user.
  • a touch panel When a touch panel is employed, a transparent flat plate capacitive sensor that detects a change in capacitance is mounted on the liquid crystal display. When this capacitive sensor detects contact (pressing) of the touch surface (for the user, the display screen of the liquid crystal display) with the user's fingertip or a dedicated pen, the position information (coordinate data) is controlled. Is output to the unit 34.
  • the control unit 34 determines the operation content of the user based on the position information.
  • the input unit 32 is used when directly receiving an operation input from the user, and the information processing terminal 4 is used when receiving an operation input from the user indirectly.
  • a signal corresponding to the operation content is output to the control unit 34.
  • the operation content include switching of a monitoring screen, operation on the equipment device 2, and display switching of a two-dimensional code 6 described later.
  • the light receiving unit 35 has a function of receiving the optical signal 460 emitted from the information processing terminal 4 and amplifies the sensor (illuminance sensor or image sensor) that converts the optical signal 460 into electricity and the output signal of the sensor. And an amplifier.
  • the output signal is transmitted from the light receiving unit 35 to the control unit 34, and the control unit 34 performs various controls based on the output signal.
  • the optical signal 460 corresponds to a “signal” in the present invention.
  • FIG. 2 is a block diagram showing the configuration of the data storage unit of FIG.
  • the data storage unit 33 plays a role as a so-called secondary storage device (auxiliary storage device), and includes, for example, a readable / writable non-volatile semiconductor memory such as a flash memory.
  • the data storage unit 33 stores various data (equipment device data) necessary for the control unit 34 to control each facility device 2.
  • the data storage unit 33 stores an operation state data table 330, a history data table 331, and a remote control setting information table 332, when roughly classified.
  • the operation state data table 330 stores information on the current operation state for each equipment device 2. For example, information on sensor detection values (sensor information) such as operation / stop information, operation information, setting information such as a setting temperature, temperature (room temperature and temperature inside the device), pressure value, power consumption, CO 2 concentration, etc. In addition, information on an abnormal state such as the presence / absence of an abnormality and an abnormal code (abnormal state information), information on an energy saving operation state such as an ability saving amount, and the like are stored.
  • sensor detection values sensor information
  • setting information such as a setting temperature, temperature (room temperature and temperature inside the device), pressure value, power consumption, CO 2 concentration, etc.
  • an abnormal state such as the presence / absence of an abnormality and an abnormal code
  • information on an energy saving operation state such as an ability saving amount, and the like are stored.
  • the trend data table 331 stores trend data obtained by extracting the operation history, operation history, abnormality history, sensor detection value, and the like of each equipment device 2 at regular time intervals.
  • the remote control setting information table 332 stores information on setting values currently set in the remote control. Examples of the set value information include a temperature range limit set value for the equipment 2 and a timer set value (forgetting to turn off timer set value, scheduled operation set value, set temperature automatic return setting, etc.).
  • FIG. 3 is a block diagram showing the configuration of the control unit of FIG.
  • the control unit 34 includes a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), etc. (none of which are shown), and the facility operation terminal 3 Take overall control.
  • the control unit 34 includes an equipment device management unit 340, a two-dimensional code generation unit 341, a two-dimensional code display control unit 342, and an optical signal analysis unit 343.
  • Each of these functional units is realized by the CPU executing a program stored in a ROM or the like.
  • the optical signal analysis unit 343 corresponds to the “signal analysis unit” in the present invention.
  • the facility equipment management unit 340 outputs data (operation state data) related to the operation state acquired from each facility device 2 via the dedicated communication line 5 to the display unit 31 and stores it in the data storage unit 33. Further, the facility device management unit 340 generates operation control data based on an operation instruction for the facility device 2 input by the user via the input unit 32, and sends the specified facility device 2 via the dedicated communication line 5. To send. The equipment 2 that has received the operation control data performs an operation according to the contents.
  • the two-dimensional code generation unit 341 generates a two-dimensional code 6 (see FIG. 1) that represents the specified data content when a data output command is input via the input unit 32 by the user.
  • the two-dimensional code 6 is a so-called matrix type two-dimensional code.
  • the two-dimensional code generation unit 341 divides the data to be output when the size of the data to be output exceeds a preset maximum size that can be expressed by one two-dimensional code 6. Then, a plurality of two-dimensional codes 6 are generated.
  • the two-dimensional code display control unit 342 causes the display unit 31 to display the two-dimensional code 6 generated by the two-dimensional code generation unit 341. When there are a plurality of generated two-dimensional codes 6, the two-dimensional code display control unit 342 appropriately switches each two-dimensional code 6 based on the optical signal 460 transmitted from the information processing terminal 4 and displays it on the display unit 31. Let When the input unit 32 directly receives an operation from the user, the two-dimensional code display control unit 342 can switch the display of the two-dimensional code 6 displayed on the display unit 31 according to the operation.
  • the optical signal analysis unit 343 performs analysis after receiving the optical signal 460 transmitted from the information processing terminal 4 described later through the light receiving unit 35 under the control of the control unit 34. Then, the two-dimensional code 6 corresponding to the received optical signal 460 is determined, or the display order of the two-dimensional code 6 is determined based on the command of the optical signal 460 by a method described later.
  • the information processing terminal 4 is a portable device such as a mobile phone, a smartphone, or a PDA (Personal Digital Assistant) and has a function of reading the two-dimensional code 6 (two-dimensional code reader function). Further, the information processing terminal 4 has a flash function, and has a function of transmitting an optical signal 460 described later by using the function (repetitively turning on or off the flash of the flash function). .
  • FIG. 4 is a block diagram showing a configuration of the information processing terminal of FIG. As illustrated in FIG. 4, the information processing terminal 4 includes a control unit 40, a communication unit 41, a data storage unit 42, a display unit 43, an input unit 44, an imaging unit 45, and an optical signal transmission unit 46. And comprising.
  • the communication unit 41 includes an antenna 410 and the like, and transmits and receives data to and from other information processing terminals or information processing devices by a predetermined communication method using a mobile phone or the like under the control of the control unit 40.
  • the data storage unit 42 plays a role as a so-called secondary storage device (auxiliary storage device), and includes, for example, a readable / writable nonvolatile semiconductor memory such as a flash memory.
  • the data storage unit 42 stores various programs including a two-dimensional code processing program. For example, if the information processing terminal 4 of this embodiment is a mobile phone, an application program that can be executed on a mobile phone that is created in accordance with a standard such as an i-appli or EZ app is stored in the data storage unit 42.
  • the data storage unit 42 also stores image data obtained by photographing by the imaging unit 45 as necessary.
  • the display unit 43 is configured by a liquid crystal display or the like, and displays a screen for user operation under the control of the control unit 40, or displays a user input result or data desired by the user.
  • the input unit 44 includes a keypad, a touchpad, and the like, receives an input from the user, and outputs a signal related to the received input content to the control unit 40.
  • the imaging unit 45 includes a CMOS image sensor, a lens unit, and the like, captures a moving image or a still image, and stores image data obtained as a result of the imaging in the data storage unit 42 or the like.
  • the optical signal transmission unit 46 includes a visible light source such as an LED, a power supply circuit that turns on or off the light source, and a driver.
  • the optical signal transmission unit 46 modulates the signal under the control of the control unit 40 to generate the optical signal 460. It has a function to transmit.
  • the optical signal transmitter 46 corresponds to the “signal transmitter” in the present invention.
  • FIG. 5 is a block diagram showing the configuration of the control unit of FIG.
  • the control unit 40 includes a CPU, a ROM, a RAM, and the like (all not shown), and controls the entire information processing terminal 4.
  • the control unit 40 includes a two-dimensional code reading unit 400, a read data storage unit 401, a read data display control unit 402, and an optical signal generation unit 403.
  • Each of these functional units is realized by the CPU of the control unit 40 executing a two-dimensional code processing program stored in the data storage unit 42.
  • the two-dimensional code reading unit 400 reads the two-dimensional code 6 displayed on the display unit 31 of the equipment operation terminal 3, decodes the read two-dimensional code 6, converts it to a predetermined data format, and converts the converted data
  • the read data is supplied to the read data storage unit 401 as read data.
  • the two-dimensional code reading unit 400 reads the plurality of two-dimensional codes 6 after reading them. Then, the divided data are combined and restored to one data. Then, the restored data is converted into a predetermined data format, and the converted data is supplied to the read data storage unit 401 as read data.
  • the read data storage unit 401 stores the read data supplied from the two-dimensional code reading unit 400 in a predetermined memory. At this time, the read data storage unit 401 may store the supplied read data in a RAM that is a volatile memory so that it can be displayed immediately, or a non-volatile memory so that it can be used even after restarting. The data may be stored in the data storage unit 42.
  • the read data display control unit 402 reads the read data stored in the data storage unit 42 by the read data storage unit 401 and displays the read data on the liquid crystal screen of the display unit 43 in a predetermined manner.
  • the original two-dimensional code 6 may be converted and displayed, or may be displayed as a graph or synthesized with a predetermined plan view.
  • the optical signal generation unit 403 generates an optical signal 460 according to the read data of the two-dimensional code 6.
  • the optical signal 460 is composed of “image feed signal”, “image return signal”, and “end signal”. It should be noted that the optical signal 460 described here is considered not to be affected by disturbance light from other than the information processing terminal 4 by being generated by continuously turning on or off the flash function.
  • the optical signal generation unit 403 corresponds to the “signal generation unit” in the present invention.
  • the facility device management unit 340 performs initial communication with each facility device 2, performs notification setting when the state of the facility device 2 changes, scheduled communication processing setting, etc.
  • the operation state of each facility device 2 can be managed on the facility operation terminal 3.
  • the latest data of each facility device 2 is stored in the operation state data table 330 of the data storage unit 33 at the timing when the state change notification is received or when the state of the facility device 2 is collected at regular intervals.
  • data indicating the abnormality is stored in the history data table 331 at the timing when the abnormality notification is received from the equipment device 2.
  • the operation state data is read from the operation state data table 330 of the data storage unit 33 at regular time intervals, and the contents are processed into a predetermined format under predetermined conditions. Thereafter, it is stored in the history data table 331.
  • various functions set by the user via the input unit 32 are stored in the remote control setting information table 332.
  • FIG. 6 is a diagram showing an example of the operation state data table of FIG.
  • the operation state data table 330 the operation mode of each equipment 2 and the detection value of each sensor are stored.
  • FIG. 7A is a diagram showing an example in which the abnormality history of the history data table of FIG. 2 is stored, and
  • FIG. 7B shows the temperature trend data of the history data table of FIG.
  • FIG. 8 is a diagram showing an example of the remote control setting information table of FIG.
  • the remote control setting information table 332 stores temperature range limit setting values and timer setting information.
  • headings for each item are attached and described as text character strings. These data are converted into binary data or compressed and displayed in a normal text editor. It may be stored in a format that cannot.
  • FIG. 9 is a flowchart showing the procedure of the two-dimensional code generation process according to the embodiment of the present invention.
  • a two-dimensional code generation process executed by the control unit 34 (two-dimensional code generation unit 341) of the equipment operation terminal 3 will be described with reference to FIG.
  • the two-dimensional code generation logic itself conforms to the conventions of the two-dimensional code adopted, and here, the description will focus on the features of the present invention.
  • Step S101 The control unit 34 determines whether an operation for requesting data output is performed via the input unit 32 by the user. If an operation has been performed, the process proceeds to (Step S102). Otherwise, the process proceeds to (Step S101).
  • Step S102 The two-dimensional code generation unit 341 accesses the data storage unit 33 and acquires data (output data) designated from the operation state data table 330, the history data table 331, or the remote control setting information table 332.
  • the user designates, via the input unit 32, the type of data desired to be output (whether it is operating state data or history data), the period (1 day, 1 week, 1 month, etc.), etc. can do.
  • Step S103 The two-dimensional code generation unit 341 determines whether the size of the acquired output data exceeds a predetermined data size threshold. When the size of the acquired output data exceeds the threshold value, the process proceeds to (Step S105), and when the size does not exceed the threshold value, the process proceeds to (Step S104). In the present embodiment, it is assumed that a data size corresponding to the maximum two-dimensional code that can be displayed in the two-dimensional code display area of the display unit 31 is set in advance as the data size threshold.
  • Step S104 The two-dimensional code generation unit 341 generates a matrix-type two-dimensional code 6 corresponding to the output data, that is, expressing all of the contents, and ends this processing.
  • Step S105 The two-dimensional code generation unit 341 divides the output data into a plurality of data, and then proceeds to (Step S106). For example, the two-dimensional code generation unit 341 divides the output data into a plurality of data by sequentially cutting out data corresponding to the threshold value from the top of the output data.
  • Step S106 The two-dimensional code generation unit 341 generates a two-dimensional code 6 corresponding to each of the divided data, and ends this process.
  • information indicating the number of divisions and the division number indicating the division order is added to the two-dimensional code 6 corresponding to the divided data.
  • FIG. 10 is a flowchart showing display switching by displaying a two-dimensional code and receiving an optical signal according to the embodiment of the present invention.
  • the display switching of the two-dimensional code displayed on the display unit 31 executed by the control unit 34 (two-dimensional code display control unit 342) of the equipment operation terminal 3 will be described based on each step. .
  • Step S201 The control unit 34 determines whether the user performs a predetermined operation via the input unit 32 and performs a display request operation for the two-dimensional code 6.
  • the process proceeds to (Step S202), and otherwise, the process proceeds to (Step S201).
  • Step S202 The two-dimensional code generation unit 341 accesses the data storage unit 33, acquires specified data from the operation state data table 330, the history data table 331, and the remote control setting information table 332, and generates a two-dimensional code 6. Then, the control unit 34 substitutes 0 as an initial value for the variable I.
  • the display order determination processing and generation processing of the two-dimensional code 6 here are performed based on the determination processing and generation processing procedures of the two-dimensional code 6 shown in FIG.
  • Step S203 The control unit 34 determines whether the variable I is smaller than the number of divisions stored in the two-dimensional code 6. If the variable I is equal to or smaller than the number of divisions, the process proceeds to (Step S204). Otherwise, the process ends. (Step S204) The control unit 34 causes the display unit 31 to display the two-dimensional code 6 to which the I-th division number is added in order to display the two-dimensional code 6 in response to the request for the optical signal 460 received by the light receiving unit 35.
  • Step S205 The control unit 34 (optical signal analysis unit 343) receives the optical signal 460 from the information processing terminal 4 via the light receiving unit 35.
  • the equipment operation terminal 3 ends the process when receiving the “end signal”, and otherwise proceeds to (step S206).
  • Step S206 The control unit 34 (optical signal analysis unit 343) receives the optical signal 460 from the information processing terminal 4 via the light receiving unit 35.
  • the equipment operation terminal 3 proceeds to (Step S207) when the “image feed signal” is received, and proceeds to (Step S208) otherwise.
  • Step S207 Since the optical signal 460 received via the light receiving unit 35 is an “image feed signal”, the control unit 34 adds 1 to the variable I. Thereafter, the process proceeds to (Step S203).
  • Step S208 Since the optical signal 460 received via the light receiving unit 35 is an “image return signal”, the control unit 34 subtracts 1 from the variable I. Thereafter, the process proceeds to (Step S203).
  • FIG. 11 is a flowchart showing a two-dimensional code reading process and a process of transmitting an optical signal corresponding to the reading result according to the embodiment of the present invention.
  • a two-dimensional code reading process performed by the information processing terminal 4 and a process of transmitting an optical signal 460 (hereinafter referred to as a two-dimensional code corresponding process) will be described based on each step.
  • the two-dimensional code correspondence process is started when a predetermined operation is performed by the user via the input unit 44.
  • the user can start the processing corresponding to the two-dimensional code by selecting an icon indicating the start of the program for two-dimensional code processing on the operation menu screen displayed on the liquid crystal screen or the like of the display unit 43. .
  • Step S301 The control unit 40 substitutes 1 which is an initial value for the variable J, and proceeds to (Step S302).
  • Step S302 The control unit 40 controls the imaging unit 45 to read the two-dimensional code 6 displayed on the display unit 31 of the equipment operation terminal 3. Thereafter, the process proceeds to (Step S303).
  • Step S303 The control unit 40 determines whether the reading of the two-dimensional code 6 is completed. When reading of the two-dimensional code 6 is completed, the process proceeds to (Step S304), and otherwise, the process proceeds to (Step S302).
  • Step S304 The control unit 40 (two-dimensional code reading unit 400) determines whether the division number of the read two-dimensional code 6 has reached the number of divisions or whether the two-dimensional code 6 is not divided. If the division number of the read two-dimensional code 6 has reached the number of divisions, or if the two-dimensional code 6 is not divided, the end condition is satisfied as the determination of the validity of the read data (step S305), and the process proceeds to step S305. To do. Otherwise, the process proceeds to (Step S306). (Step S305) The control unit 40 generates an “end signal” in the optical signal generation unit 403 and transmits the optical signal 460 to the facility operation terminal 3 via the optical signal transmission unit 46.
  • Step S306 When the division number of the read two-dimensional code 6 is equal to the variable J and the division number has not reached the number of divisions, the control unit 40 (two-dimensional code reading unit 400) sends it as a determination of the validity of the read data. Since the condition for transmitting a signal is satisfied, the process proceeds to (Step S307). Otherwise, the process proceeds to (Step S308). (Step S307) In order to display the requested data on the equipment operation terminal 3, the control unit 40 generates an “image feed signal” in the optical signal generation unit 403 and sends the optical signal 460 to the equipment operation terminal 3 via the optical signal transmission unit 46. Send. Then, 1 is added to the variable J. Thereafter, the process proceeds to (Step S302).
  • Step S308 In order to display the requested data on the equipment operation terminal 3, the control unit 40 generates an “image return signal” in the optical signal generation unit 403 and sends the optical signal 460 to the equipment operation terminal 3 via the optical signal transmission unit 46. Send. Then, 1 is subtracted from the variable J. Thereafter, the process proceeds to (Step S302). More specifically, this step S308 is performed when the division number of the read two-dimensional code 6 is larger than the variable J.
  • the two-dimensional code reading unit 400 of the control unit 40 When all the divided two-dimensional codes 6 are read, the two-dimensional code reading unit 400 of the control unit 40 combines the divided data and restores the original output data, and then converts the data into a predetermined data format. The data is converted and supplied to the read data storage unit 401 as read data. The read data storage unit 401 stores the supplied data in the data storage unit 42 or the like.
  • the data is divided into two-dimensional codes to be displayed on the equipment operation terminal 3 side.
  • the number and the division number are embedded, and the information processing terminal 4 reads the two-dimensional code.
  • the information processing terminal 4 side transmits an optical signal 460 to the equipment operation terminal 3.
  • one two-dimensional code 6 is displayed on the display unit 31 of the facility operation terminal 3, and the information processing terminal 4 reads the two-dimensional code 6 one by one.
  • the present invention is not limited to this, and a plurality of two-dimensional codes 6 may be displayed on the display unit 31 and the information processing terminal 4 may read the plurality of two-dimensional codes at a time.
  • the optical signal generation unit 403 generates an “image feed signal” or the like as the optical signal 460.
  • this invention is not limited to this, You may produce
  • the optical signal generation unit 403 transmits the optical signal 460 to the facility operation terminal 3 side via the optical signal transmission unit 46, and the facility operation terminal 3 side changes various settings based on the optical signal 460. Do.
  • maintenance and operation of the equipment management system 1 are considered, for example, when a remote control replacement work or the like occurs, the setting information before replacement of the remote control, the equipment operation terminal 3 or the like after the remote control replacement, etc. When set to, it is possible to save the trouble of operating the remote control again.
  • the facility device 2 and the facility operation terminal 3 are described as separate devices.
  • the function of the facility operation terminal 3 of the present invention is mounted on the facility device 2 and is displayed on the display unit on the facility device 2.
  • the two-dimensional code 6 corresponding to the driving state data or the like may be displayed in the same manner.
  • the facility operation terminal 3 is described as a single system. However, in the facility management system in which a plurality of facility operation terminals are installed, each piece of output data is received from a plurality of facility operation terminals. It may be acquired at the processing terminal so that data of a plurality of facility operation terminals can be managed.
  • model information such as equipment equipment model name, serial number, capability value, equipment name and service contact information set in the equipment operation terminal, and backup data.
  • the various setting information may be represented by a two-dimensional code and output.
  • the equipment operation terminal is not limited to when a data output command is input from the user, but may automatically generate and display a two-dimensional code at a predetermined timing.
  • the operation state data of the equipment whose operation state has changed may be automatically selected as output data, and a two-dimensional code corresponding to the output data may be generated and displayed.
  • the two-dimensional code employed in the present invention is not limited to the matrix format, and may be a stack format in which a plurality of one-dimensional barcodes are stacked one above the other.
  • the mobile phone or the like can be made to function as the information processing terminal according to the present invention.
  • a program distribution method is arbitrary, for example, on a computer-readable recording medium such as a CD-ROM (Compact DiskRead-Only Memory), a DVD (Digital Versatile Disk), a MOD (Magneto Optical Disk), or a memory card. It may be stored and distributed, or distributed via a communication network such as the Internet.
  • 1 equipment management system 2 equipment, 3 equipment operation terminal, 4 information processing terminal, 5 dedicated communication line, 6 2D code, 30 communication section, 31 display section, 32 input section, 33 data storage section, 34 control section, 35 light receiving unit, 40 control unit, 41 communication unit, 42 data storage unit, 43 display unit, 44 input unit, 45 imaging unit, 46 optical signal transmission unit, 330 operation state data table, 331 history data table, 332 remote control setting information Table, 340 Equipment device management unit, 341 Two-dimensional code generation unit, 342 Two-dimensional code display control unit, 343 Optical signal analysis unit, 400 Two-dimensional code reading unit, 401 Reading data storage unit, 402 Reading data display control unit, 403 Optical signal generation unit, 410 antenna, 460 optical signal.

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  • Automation & Control Theory (AREA)
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Abstract

L'objectif de la présente invention est de pourvoir à un terminal d'actionnement d'installation (3) et un terminal de traitement d'informations (4) avec lesquels il est possible d'éliminer une défaillance de transmission de données et de recevoir toutes les données nécessaires sans omission, ainsi qu'un système de gestion d'installation (1). La présente invention est pourvue : d'une unité de réception (35) pour recevoir un signal servant à demander une sortie de données ; d'une unité de commande (34) qui, lors de la réception d'une demande de sortie de données, convertit des données stockées de machine installée en un ou plusieurs codes bidimensionnels (6) ; et d'une unité d'affichage (31) pour afficher les codes bidimensionnels (6) obtenus par conversion par l'unité de commande (34). L'unité de commande (34) invite l'unité d'affichage (31) à afficher un code bidimensionnel (6) demandé en réponse à un signal reçu par l'unité de réception (35).
PCT/JP2015/056566 2015-03-05 2015-03-05 Terminal d'actionnement d'installation, terminal de traitement d'informations et système de gestion d'installation WO2016139811A1 (fr)

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CN113030358A (zh) * 2019-12-24 2021-06-25 株式会社岛津制作所 分析装置
JP2021131788A (ja) * 2020-02-21 2021-09-09 カシオ計算機株式会社 端末装置、情報処理システム及びプログラム
CN114662455A (zh) * 2022-03-16 2022-06-24 国网福建省电力有限公司石狮市供电公司 一种基于电力设备信息的二维码生成方式
CN116702019A (zh) * 2023-04-26 2023-09-05 佛山众陶联供应链服务有限公司 一种基于二维码收集凭证的自动分类方法及系统

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* Cited by examiner, † Cited by third party
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CN113030358A (zh) * 2019-12-24 2021-06-25 株式会社岛津制作所 分析装置
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