JP2011091053A - Guide light device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a guide light device on which labor for inspection work is saved and the model names of exchange products are easily identified. <P>SOLUTION: An inspector transmits a pseudo power failure instruction to a transmitting and receiving circuit from a remote control terminal when the inspector inspects the guide light device. An arithmetic and control unit stops operation of a lamp lighting circuit to bring it into an emergency lighting mode by operating a battery circuit, when the pseudo power failure instruction is input from the remote control terminal through the transmitting and receiving circuit. A battery voltage and a lamp lighting condition after an elapse of a prescribed time are detected to make them stored in a memory device. When a return instruction from the remote control terminal is input or by automatically operating the lamp lighting circuit, the guide light device is returned to a normal lighting mode. When a readout instruction from the remote control terminal is received by the transmitting and receiving circuit, the battery voltage and the lamp lighting condition detected by the arithmetic and control unit are read in the remote control terminal through the transmitting and receiving circuit. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a guide light device that is arranged in, for example, a building passage or a room and guides a person in the building to an emergency exit in an emergency.

  For example, a guide light device is installed in a passage or room of a building so that people in the building can be guided to the outside in case of an emergency such as a fire or an earthquake. Therefore, the guide lamp device has a battery circuit so that the lamp is lit even in the event of a power failure. In other words, the guide lamp device normally turns on the lamp with the commercial power supply and charges the battery of the battery circuit, and when the commercial power supply fails, supplies power from the battery circuit to the lamp to turn on the lamp. Yes. As a result, human guidance can be appropriately performed even during a power failure.

  Thus, in the guide light device, the battery of the battery circuit occupies an important position, and it is necessary to periodically check whether the battery is normal. Conventionally, the lamp lighting circuit of the guide lamp device is forcibly opened to stop the lamp lighting circuit, and it is confirmed whether or not power is normally supplied from the battery circuit to the lamp.

  That is, the battery voltage decreases as the battery discharges, but the soundness of the battery is confirmed by whether or not the battery voltage maintains the discharge reference voltage even after a predetermined time has elapsed. When the battery voltage becomes lower than the discharge reference voltage, the light emitting diode LED is blinked. When the light-emitting diode LED blinks before the predetermined time elapses, measures such as battery replacement are taken. In this case, the lamp is also lit up to determine the lighting condition and take measures such as replacement.

  However, since this battery check is made based on whether or not the discharge characteristics of the battery are normal, it is necessary to continue the inspection until a predetermined time (for example, 20 minutes) elapses after the switch is forcibly opened. There is. Since the switch of the lamp lighting circuit is configured to maintain a closed state in a normal state, the switch must be forcibly held in an open state during battery inspection. And after inspection is complete | finished, it is necessary to return a switch to the original state. For this reason, the inspector is clearly attached for a predetermined time (20 minutes) per inspection of one guide light device, and the inspection work is a burden on the inspector.

  In addition, when it is determined that the battery or lamp needs to be replaced by inspection, the product type name of the battery or lamp that matches the guide lamp device is necessary. Since it is installed, it is necessary to confirm the product model name. In order to confirm the product type name, for example, the cover of the guide light device casing is removed, and the transformer and the lamp stored in the casing are directly checked.

  An object of the present invention is to provide a guide lamp device that can save labor for inspection work and can easily recognize the model name of a replacement product.

  A guide lamp device according to a first aspect of the present invention includes a rectifier circuit to which power from a commercial power source is input; and at the normal time of the commercial power source, the power source output from the rectifier circuit is supplied to the lamp through a transformer. A lamp lighting circuit to be lit; when the commercial power supply is normal, the power output from the rectifier circuit is stored in the battery via the transformer, and when the commercial power supply fails, the power from the battery is supplied to the lamp to light the lamp. A battery circuit; a receiving circuit that receives data from the remote control terminal; an arithmetic and control unit that performs various processes according to the contents of the command and signal based on the command and signal input from the remote control terminal via the receiving circuit; A storage device for storing the results of various processes performed by the arithmetic and control unit; provided between the rectifier circuit and the transformer and controlled based on a control command from the arithmetic and control unit It is an oscillation control unit for controlling the lamp lighting circuit and the battery circuit; characterized in that it comprises a.

  In the present invention and the following inventions, definitions and technical meanings of terms are as follows unless otherwise specified.

  The lamp lighting circuit is a circuit that supplies an AC power from a commercial power source to the lamp, and is in an operating state during normal operation and lights the lamp. The normal lighting mode is a mode in which the lamp is lit by the lamp lighting circuit.

  The battery circuit normally converts AC power from a commercial power source into direct current and stores the converted direct current. When the commercial power supply is interrupted, DC power from the battery is supplied to the lamp. The emergency lighting mode is a mode in which the lamp is lit by a DC power source from a battery.

  The remote control terminal outputs a command or signal by, for example, infrared rays, and the command includes a pseudo power failure command, a return command, a read command, and the signal includes a reset signal. These commands and signals are received by a reception circuit or a transmission / reception circuit arranged in the casing or unit of the guide lamp device, and input to an arithmetic control device that controls the lamp lighting circuit and the battery circuit.

  The arithmetic and control unit is composed of, for example, a microcomputer. For example, when a pseudo power failure command is input from a remote control terminal, the operation of the lamp lighting circuit is stopped, and control is performed so that power is supplied from the battery circuit to the lamp. .

  According to a second aspect of the present invention, there is provided a guide lamp device according to the first aspect, wherein the arithmetic and control unit stops the operation of the lamp lighting circuit when a pseudo power failure command is input from the remote control terminal via the receiving circuit. Operate the circuit to the emergency lighting mode, detect the battery voltage and lamp lighting status after the lapse of a predetermined time, and when the return command is input from the remote control terminal, stop the battery circuit operation and operate the lamp lighting circuit When a process for setting the normal lighting mode or a pseudo power failure command is input from the remote control terminal via the receiving circuit, the operation of the lamp lighting circuit is stopped and the battery circuit is operated to enter the emergency lighting mode. The battery voltage and the lamp lighting status are detected, the battery voltage and the lamp lighting status are stored in the storage device, and the battery circuit Stops the operation and operates the lamp lighting circuit to set to the normal lighting mode, or when a pseudo power failure command is input from the remote control terminal via the receiving circuit, stops the lamp lighting circuit operation and operates the battery circuit The emergency lighting mode is set, and after the predetermined time has elapsed, the battery circuit operation is stopped and the lamp lighting circuit is operated to automatically return to the normal lighting mode from the emergency lighting mode. And

  In the present invention, although the commercial power supply does not actually have a power failure, the operation of the lamp lighting circuit is stopped, and a pseudo power failure state is set to an emergency lighting mode in which the lamp is lit with a DC power source from the battery. Then, after elapse of a predetermined time, for example, after elapse of 20 minutes, the battery voltage and the lamp lighting state are detected, and the detection result is stored in the storage device. When a return command or reset signal is input from the remote control terminal, the lamp lighting circuit is operated to enter the normal lighting mode.

  Further, the present invention is configured to automatically operate the lamp lighting circuit to return to the normal lighting mode when a predetermined time has elapsed without waiting for a return command from the remote control terminal.

  According to the present invention, the arithmetic and control unit automatically enters the emergency lighting mode in response to a pseudo power failure command from the remote control terminal and detects the battery voltage and the lamp lighting status after a predetermined time has elapsed. There is no need to forcibly hold it open. Therefore, the inspection work can be simplified.

  Further, according to the present invention, since the normal lighting mode is automatically restored, there is no need to return the switch to the original state after the inspection is completed, and the false power failure state is not erroneously continued. .

  According to a third aspect of the present invention, there is provided the guide lamp device according to the first or second aspect, wherein the arithmetic and control unit stops the operation of the lamp lighting circuit when a pseudo power failure command is input from the remote control terminal via the receiving circuit. The battery circuit is operated to enter the emergency lighting mode. When a reset signal is input from the remote control terminal via the receiving circuit before the predetermined time has elapsed, the battery circuit operation is stopped and the lamp lighting circuit is operated to operate the normal lighting mode. It is characterized by performing the following process.

  In the present invention, the arithmetic and control unit stops the operation of the lamp lighting circuit when the pseudo power failure command is input from the remote control terminal via the receiving circuit, operates the battery circuit to enter the emergency lighting mode, and before the predetermined time elapses. When a reset signal is input from the remote control terminal via the receiving circuit, the operation of the battery circuit is stopped and the lamp lighting circuit is operated to enter the normal lighting mode. Even before the lapse, the emergency lighting mode can be returned to the normal lighting mode.

  According to a fourth aspect of the present invention, there is provided the guide light device according to any one of the first to third aspects, wherein the arithmetic control device has a transmission / reception circuit for transmitting data to the remote control terminal. Is characterized in that when there is a read command from the remote control terminal, the battery voltage and lamp lighting status stored in the storage device are transmitted from the transmission / reception circuit to the remote control terminal.

  According to the present invention, the battery voltage and the lamp lighting status stored in the storage device can be received by the remote control terminal, whereby the inspector can easily acquire the lifetime of the battery and the lamp.

  According to a fifth aspect of the present invention, there is provided a guide light device according to any one of the first to third aspects, wherein the receiving circuit has a transmission / reception circuit for transmitting data to the remote control terminal, and the used component information is stored in the storage device in advance. In addition, the arithmetic and control unit stores the accumulated usage time of the battery and the lamp in the storage device, and the arithmetic and control unit stores the used parts stored in advance in the storage device when there is a read command from the remote control terminal. The information or the accumulated usage time of the battery and the lamp is transmitted from the transmission / reception circuit to the remote control terminal.

  The present invention acquires not only the battery voltage and the lamp lighting status, but also the used part information and the accumulated usage time of the battery and the lamp. Thus, the product type name of the replacement part can be easily confirmed, and the replacement time of the part can be easily determined, so that the part can be appropriately replaced.

  According to the first aspect of the present invention, the rectifier circuit to which the power from the commercial power source is input; and the lamp for lighting the lamp by supplying the power output from the rectifier circuit to the lamp through the transformer when the commercial power source is normal A lighting circuit; a battery circuit that stores the power output from the rectifier circuit in a battery via a transformer during normal operation of the commercial power supply, and supplies the power from the battery to the lamp during a power failure of the commercial power supply; A receiving circuit that receives data from the remote control terminal; an arithmetic control device that performs various processes according to the contents of the command and signal based on the command and signal input from the remote control terminal via the receiving circuit; A storage device for storing the results of various processes performed by the control circuit; provided between the rectifier circuit and the transformer, controlled based on a control command from the arithmetic control device, and a lamp An oscillation control unit that controls the lamp circuit and the battery circuit, so that the oscillation control unit lights the lamp based on a command input from the remote control terminal or a control command from the arithmetic and control unit based on the signal via the receiving circuit. The circuit and battery circuit can be controlled.

  According to the invention of claim 2, since the arithmetic and control unit automatically enters the emergency lighting mode in response to a pseudo power failure command from the remote control terminal and detects the battery voltage and the lamp lighting status after a predetermined time has elapsed, Does not need to be forced to hold the switch open. Therefore, the inspection work can be simplified. Further, since the normal lighting mode is automatically restored, it is not necessary to return the switch to the original state after the inspection is completed, and the pseudo power failure state is not continued by mistake.

  According to the invention of claim 3, when the arithmetic and control unit inputs a pseudo power failure command from the remote control terminal via the receiving circuit, the operation of the lamp lighting circuit is stopped, the battery circuit is operated, and the emergency lighting mode is set. If a reset signal is input from the remote control terminal via the receiving circuit before the predetermined time has elapsed, the operation of the battery circuit is stopped and the lamp lighting circuit is operated to enter the normal lighting mode. The control device can return from the emergency lighting mode to the normal lighting mode even before the predetermined time has elapsed.

  According to the fourth aspect of the present invention, the battery voltage and the lamp lighting status stored in the storage device can be received by the remote control terminal, so that the inspector can easily acquire the lifetime of the battery and the lamp.

  According to the invention of claim 5, since not only the battery voltage and the lamp lighting status but also the used part information and the accumulated usage time of the battery and the lamp are obtained, the product type name of the replacement part can be easily confirmed, and the part Since the replacement time can be easily determined, the parts can be appropriately replaced.

The circuit block diagram of the guide light apparatus concerning embodiment of this invention. Explanatory drawing for determining the soundness of the battery of the guide light apparatus concerning embodiment of this invention. The flowchart which shows the calculation processing content of the calculation control apparatus concerning embodiment of this invention. The flowchart which shows the calculation processing content of the other example of the calculation control apparatus concerning embodiment of this invention. The disassembled perspective view of the guide light apparatus concerning embodiment of this invention.

  Embodiments of the present invention will be described below. FIG. 1 is a circuit configuration diagram of a guide lamp device according to an embodiment of the present invention.

  Power from the commercial power supply 11 is input to the rectifier circuit 12 and input to the lamp lighting circuit 14 and the battery circuit 15 via the transformer 13. The lamp lighting circuit 14 is controlled by the oscillation control unit 16, converts the power input via the transformer 13 into high frequency power by the inverter circuit 17, and supplies lighting power to the lamp 18. The oscillation control unit 16 is controlled based on a control command from the arithmetic and control unit 19, and causes the lamp 18 to light at a high frequency by the lamp lighting circuit 14 in the normal lighting mode.

  On the other hand, the battery circuit 15 supplies power from the battery 20 to the lamp 18 via the inverter circuit 17 in the event of a power failure of the commercial power supply 11, and lights the lamp. In the normal operation mode, the power from the transformer 13 is supplied. Is charged to the battery 20. Then, when the commercial power supply 11 fails, the arithmetic and control unit 19 outputs an operation command to the battery circuit 15 to supply the inverter circuit 17 with the charging power of the battery 20. Thereby, at the time of a power failure of the commercial power supply 11, the charging power from the battery 20 is high-frequency converted by the inverter circuit 17 and supplied to the lamp 18. Thereby, even if it is a case where the commercial power source 11 carries out a power failure, lighting of the lamp | ramp 18 of a guide light apparatus can be continued.

  The transmission / reception circuit 21 transmits / receives data to / from the external remote control terminal 22. The remote control terminal 22 is possessed by an inspector of the guide light device, and a pseudo power failure command for causing the inspector to perform a pseudo power failure from the remote control terminal 22 to the inspection target light device, a return command for returning the pseudo power failure, and a pseudo A read command for the battery voltage and lamp lighting status data in the event of a power failure is transmitted to the transmission / reception circuit 21. When the arithmetic control device 19 inputs a command from the remote control terminal 22 via the transmission / reception circuit 21, it performs various processes according to the content of the command.

  When the pseudo power failure command is input from the remote control terminal 22 via the transmission / reception circuit 21, the arithmetic and control unit 19 outputs a stop command for stopping the operation of the lamp lighting circuit 14 to the oscillation control unit 16, and also the battery circuit. An operation command is output so that charging power is supplied from the battery 20 to the inverter circuit 17 to the inverter circuit 17. As a result, the operation of the lamp lighting circuit 14 is stopped to enter a pseudo power failure state, and an emergency lighting mode in which charging power is supplied from the battery 20 to the inverter circuit 17 is set. Then, the battery voltage and the lamp lighting status after the elapse of a predetermined time are detected, and the detection result is stored in the storage device 23.

  FIG. 2 is an explanatory diagram for determining the soundness of the battery 20. The battery 20 is charged with power from a commercial power source in the normal lighting mode. Now, assume that there is a pseudo power failure command at time t1, the operation of the lamp lighting circuit 14 stops, and the battery 20 starts discharging to the inverter circuit 17.

  As shown in FIG. 2, the battery 20 has a characteristic that the battery voltage V decreases immediately after the discharge is started and becomes a substantially constant voltage for a predetermined period thereafter. When the charging power is exhausted, the battery voltage V rapidly decreases. When the battery 20 is healthy, the constant voltage maintains a state exceeding the battery reference potential V0 for a predetermined period T (for example, 20 minutes). Therefore, the arithmetic and control unit 19 monitors the battery voltage V during the predetermined period T from the pseudo power failure command, and detects the battery voltage V at the time t2 after the elapse of the predetermined time T (for example, 20 minutes). Similarly, the lamp current at that time is also detected, and the detected value is stored in the storage device 23.

  Although not shown in FIG. 1, if the battery voltage V becomes lower than the battery reference potential V0 before a predetermined period T (for example, 20 minutes) elapses, the light emitting diode LED is blinked. Thus, the inspector is informed that the battery 20 is not healthy. Similarly, regarding the lamp current, when the current necessary for lighting the lamp 18 does not flow, the inspector is informed that the lamp current is not healthy.

  Next, when a return command is input from the remote control terminal 22 via the transmission / reception circuit 21, the arithmetic and control unit 19 outputs an operation command to the oscillation control unit 16 to operate the lamp lighting circuit 14, and A stop command is output to the circuit 15 to stop discharging of the battery 20 and return from the emergency lighting mode to the normal lighting mode. It should be noted that the return from the emergency lighting mode to the normal lighting mode can be automatically returned regardless of the return command from the inspector. In this case, after the battery voltage V and the lamp lighting status (lamp current) are detected after a predetermined time T (for example, 20 minutes) has elapsed, the operation control device 19 automatically performs the return operation. .

  Next, in-use component information is stored in the storage device 23 in advance, and the battery voltage V and the lamp lighting status (lamp current) detected by the arithmetic control device 19 are stored and calculated by the arithmetic control device 19. The accumulated usage time of the battery 20 and the lamp 18 is also stored.

  The data stored in the storage device 23 is read to the remote control terminal 22 by a read command from the remote control terminal 22. That is, when there is a read command from the remote control terminal 22 via the transmission / reception circuit 21, the arithmetic and control unit 19 uses the used component information stored in the storage device 23 in advance or the accumulated usage time of the battery 20 and the lamp 18. The data is transmitted to the remote control terminal 22 via the transmission / reception circuit 21. Thereby, the product type name of the replacement part can be easily confirmed, and the replacement time of the part can also be easily determined. In the above description, the data stored in the storage device 23 is read by the remote control terminal 22, but may be read by another device instead of the remote control terminal 22.

  FIG. 3 is a flowchart showing the calculation processing contents of the calculation control device 19 according to the embodiment of the present invention, in which the return operation from the emergency lighting mode to the normal lighting mode is performed by a return command from the inspector. The data reading from the storage device 23 is not limited to the remote control terminal 22 and may be read by another device.

  First, the arithmetic and control unit 19 determines whether there is a pseudo power failure command from the remote control terminal 22 via the transmission / reception circuit 21 (S1). When there is a pseudo power failure command, a stop command for stopping the operation of the lamp lighting circuit 14 is output to the oscillation control unit 16 and charging power is supplied from the battery 20 to the inverter circuit 17 to the battery circuit 15. The operation command is output as described above, and the emergency lighting mode in which charging power is supplied from the battery 20 to the inverter circuit 17 is set (S2). And while waiting for predetermined time (for example, 20 minutes) to pass, when an inspector stops an inspection on the way in the meantime, a reset signal will be transmitted from remote control terminal 22.

  Therefore, it is determined whether there is a reset signal (S3). If there is a reset signal, the arithmetic and control unit 19 returns from the emergency lighting mode to the normal lighting mode (S4). On the other hand, when there is no reset signal, the battery voltage and the lamp lighting status are detected after a lapse of a predetermined time (S5), and the detected result is stored in the storage device 23. Then, it is determined whether there is a return command from the inspector by using the remote control terminal 22 (S6), and when there is a return command, the emergency lighting mode is returned to the normal lighting mode (S7). This ends the inspection. Note that the data stored in the storage device 23 may be read by various reading devices other than the remote control terminal device 21 or may be read by the remote control terminal 22.

  Next, FIG. 4 is a flow chart showing another example of the arithmetic processing contents of the arithmetic control device 19 according to the embodiment of the present invention, in which the returning operation from the emergency lighting mode to the normal lighting mode is automatically performed. In addition, reading of data from the storage device 23 is performed by the remote control terminal 22.

  As in the case shown in FIG. 2, the arithmetic and control unit 19 determines whether there is a pseudo power failure command from the remote control terminal 22 via the transmission / reception circuit 21 (S1). The emergency lighting mode for supplying charging power from 20 to the inverter circuit 17 is set (S2). And it waits for predetermined time (for example, 20 minutes) to pass. During this time, the inspector determines whether or not there is a reset signal for stopping inspection (S3). If there is a reset signal, the arithmetic and control unit 19 returns from the emergency lighting mode to the normal lighting mode (S4).

  On the other hand, when there is no reset signal, the battery voltage and the lamp lighting status are detected after a lapse of a predetermined time (S5), and the detected result is stored in the storage device 23. Thereafter, the arithmetic and control unit 19 returns from the emergency lighting mode to the normal lighting mode (S6). Further, it is determined whether or not there is a read command from the inspector via the remote control terminal 22 (S7), and when there is a read command, the battery voltage and battery lighting status data are transmitted to the remote control terminal 22 ( S8). In this case, not only the battery voltage and the lamp lighting status but also the used part information and the accumulated usage time of the battery 20 and the lamp 18 may be transmitted.

  Since the inspector can acquire the battery voltage and the lamp lighting status in the remote control terminal 22 at the same time as the inspection, the inspection workability is improved, and the parts used can be acquired and the accumulated usage time of the battery 20 and the lamp 18 can be acquired. Can also be made appropriately. In addition, since the return to the normal lighting mode is automatically performed, it is possible to prevent a situation in which the inspection work is finished in the emergency lighting mode.

  FIG. 5 is an exploded perspective view of the guide light device according to the embodiment of the present invention. In the resin casing 25, the rectifier 12, the lamp lighting circuit 14, the inverter circuit 17, the arithmetic control device 19, the storage device 23, and the like are accommodated as a lighting unit 26, and the battery circuit 15 is accommodated in the lower part. . The transmitter / receiver circuit 21 is disposed at the bottom of the housing 25.

  A front plate 27 sized to close the opening is provided at the opening of the housing 25, and a display panel 28 is attached to the front plate 27. The display panel 28 displays a pictogram which is a guidance display. A lamp 18 is attached to the top of the front plate 27 so as to illuminate the display panel from the back.

  As described above, since the transmission / reception circuit 21 that performs transmission / reception with the remote control terminal 22 is arranged at the bottom of the casing 25 of the guide lamp device, the transmission / reception with the remote control terminal 22 is facilitated, and the influence of noise caused by the lighting of the lamp 18 is reduced. it can.

DESCRIPTION OF SYMBOLS 11 ... Commercial power supply 12 ... Rectification circuit 13 ... Transformer 14 ... Lamp lighting circuit 15 ... Battery circuit 16 ... Oscillation control part 18 ... Lamp 19 ... Arithmetic control device 20 ... Battery 21 ... Transmission / reception circuit 22 ... Remote control terminal 23 ... Memory | storage device

Claims (5)

A rectifier circuit to which power from a commercial power source is input;
A lamp lighting circuit that turns on the lamp by supplying the power output from the rectifier circuit to the lamp through a transformer when the commercial power supply is normal; and the power output from the rectifier circuit through the transformer when the commercial power supply is normal A battery circuit for storing power in a battery and supplying power from the battery to the lamp in the event of a power failure of the commercial power supply; a receiving circuit for receiving data from the remote control terminal; and an input from the remote control terminal via the receiving circuit An arithmetic and control unit that performs various processes in accordance with the contents of the command and signal based on the command and signal to be performed; and a storage unit that stores results of various processes performed by the arithmetic and control unit;
An oscillation control unit that is provided between the rectifier circuit and the transformer, is controlled based on a control command from the arithmetic and control unit, and controls the lamp lighting circuit and the battery circuit;
A guide light device comprising: The arithmetic and control unit
When a pseudo power failure command is input from the remote control terminal via the receiving circuit, the operation of the lamp lighting circuit is stopped, the battery circuit is operated to enter the emergency lighting mode, and the battery voltage and the lamp lighting status after a predetermined time have been detected. When the return command is input from the remote control terminal, the operation of the battery circuit is stopped and the lamp lighting circuit is operated to enter the normal lighting mode, or
When a pseudo power failure command is input from the remote control terminal via the receiving circuit, the operation of the lamp lighting circuit is stopped, the battery circuit is operated to enter the emergency lighting mode, and the battery voltage and the lamp lighting status after a predetermined time have been detected. , Storing the battery voltage and the lamp lighting status in the storage device, and stopping the operation of the battery circuit and operating the lamp lighting circuit to enter the normal lighting mode, or
When a pseudo power failure command is input from the remote control terminal via the receiving circuit, the operation of the lamp lighting circuit is stopped, the battery circuit is operated to enter the emergency lighting mode, and the operation of the battery circuit is started from the emergency lighting mode after a predetermined time. The guide lamp device according to claim 1, wherein one of the processes of stopping and operating the lamp lighting circuit to automatically return to the normal lighting mode is performed.   When the pseudo power failure command is input from the remote control terminal via the receiving circuit, the arithmetic and control unit stops the operation of the lamp lighting circuit, operates the battery circuit to enter the emergency lighting mode, and passes the receiving circuit before the predetermined time elapses. 3. The guide lamp device according to claim 1, wherein when a reset signal is input from the remote control terminal, the operation of the battery circuit is stopped and the lamp lighting circuit is operated to set the normal lighting mode. . The reception circuit has a transmission / reception circuit for transmitting data to the remote control terminal,
4. The arithmetic and control unit transmits a battery voltage and a lamp lighting state stored in a storage device from a transmission / reception circuit to a remote control terminal when a read command is issued from the remote control terminal. Guide light device. The reception circuit has a transmission / reception circuit for transmitting data to the remote control terminal,
In addition to storing used component information in the storage device in advance, the arithmetic control device stores the accumulated usage time of the battery and the lamp in the storage device, and when the arithmetic control device receives a read command from the remote control terminal, the storage device The guide lamp device according to any one of claims 1 to 3, wherein the used part information stored in advance or the accumulated usage time of the battery and the lamp is transmitted from the transmission / reception circuit to the remote control terminal.

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