WO2022179540A1 - 应急灯具检测装置及应急灯具系统 - Google Patents

应急灯具检测装置及应急灯具系统 Download PDF

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Publication number
WO2022179540A1
WO2022179540A1 PCT/CN2022/077568 CN2022077568W WO2022179540A1 WO 2022179540 A1 WO2022179540 A1 WO 2022179540A1 CN 2022077568 W CN2022077568 W CN 2022077568W WO 2022179540 A1 WO2022179540 A1 WO 2022179540A1
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Prior art keywords
module
signal
processing module
alarm
detection device
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PCT/CN2022/077568
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English (en)
French (fr)
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刁显江
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欧普照明股份有限公司
苏州欧普照明有限公司
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Publication of WO2022179540A1 publication Critical patent/WO2022179540A1/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/44—Testing lamps
    • 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 application relates to lighting technology, and in particular, to an emergency lighting detection device and an emergency lighting system.
  • the existing method can be to install a fault detection module at one end of the luminaire, and detect the input current according to the characteristic that the input current of the luminaire usually decreases when a fault occurs. As a result of the failure of the lamp, and generate an alarm.
  • the input current of the lamp will change with the change of the input voltage when the lamp is working normally, and the input current of lamps of different powers may also be different when they fail, it needs to be adjusted according to lamps of different powers, which will increase the detection rate.
  • the problem of false detection or misjudgment and false alarm is also prone to occur.
  • the present application provides an emergency lighting detection device and an emergency lighting system to solve at least one of the following problems: on the one hand, it can effectively solve the problem that the input current used by the fault detection module changes with the change of voltage, which easily leads to the occurrence of the fault detection module. On the other hand, the problem of misjudgment can also solve the problems of complex production and increased cost caused by the need for multiple matching fault detection modules due to the different rated values of the input current of different lamps.
  • the present application provides an emergency lighting detection device comprising: a data acquisition module for acquiring a first signal and a second signal of a target circuit; a processing module connected with the data acquisition module; and an alarm module connected with the processing module ; wherein the processing module includes at least a first working state and a second working state, and when the processing module is in the first working state, the processing module calculates the the first working data of the target circuit; when the processing module is in the second working state, the processing module calculates the second working data of the target circuit according to the first signal and the second signal; When the absolute value of the difference between the first work data and the second work data is greater than a preset value, the alarm module sends out alarm information.
  • the data acquisition module includes: a first signal acquisition module for acquiring and transmitting the first signal to the processing module; and a second signal acquisition module for acquiring and transmitting the first signal Two signals are sent to the processing module; wherein the first signal acquisition module and the second signal acquisition module are both connected to the processing module.
  • the first signal acquisition module includes: a current acquisition module for acquiring the input current signal of the target circuit and converting the input current signal into an AC voltage signal; connected to a current acquisition module, the first rectifier module is used to convert the AC voltage signal into a first DC voltage signal; and a signal amplification module is connected to the first rectifier module, the signal amplification module is used to convert the first DC voltage signal The DC voltage signal is amplified into the first signal and output to the processing module.
  • the current acquisition module includes: a protection module, which is arranged in the circuit of the current acquisition module and is used to protect the current acquisition module.
  • the signal amplifying module includes: an adjusting module for adjusting the amplification gain of the signal amplifying module.
  • the second signal acquisition module includes: a second rectification module, configured to acquire the input voltage signal of the target circuit, and convert the input voltage signal into a second DC voltage signal; a power supply module, connected to the target circuit. connected to the second rectifier module, and the power supply module is configured to convert the second DC voltage signal and generate a third DC voltage signal and a fourth DC voltage signal, wherein the third DC voltage signal is used for the processing module power supply, the fourth DC voltage signal is used to supply power to the alarm module; a voltage acquisition module is connected to the second rectifier module, and the voltage acquisition module is used to convert the second DC voltage signal into the The second signal is output to the processing module.
  • the processing module includes a chip
  • the first pin of the chip is electrically connected to the second signal acquisition module to obtain the second signal
  • the second pin of the chip is grounded
  • the The third pin is electrically connected to the adjustment module
  • the fourth pin of the chip is connected to the power supply
  • the fifth pin of the chip is electrically connected to the infrared receiver
  • the sixth pin of the chip is electrically connected to the alarm module to control the
  • the seventh pin of the chip is electrically connected to the signal amplifying module to obtain the first signal
  • the eighth pin of the chip is electrically connected to the alarm module to control the alarm module.
  • the emergency lighting detection device further includes: a receiving module connected to the processing module, and the receiving module is used for switching the working state of the processing module.
  • both the first operating data and the second operating data are the input power of the target circuit.
  • the second working data is stored in a storage module in the processing module, and when the processing module switches from the first working state to the second working state, the second working data in the storage module is updated. work data.
  • the present application also provides an emergency lighting system, including any one of the emergency lighting detection devices described above.
  • the emergency lighting system further includes: a load module, the load module includes at least one emergency lighting, and the load module is connected to the emergency lighting detection device.
  • the present application uses the input power as the detection data to avoid misjudgment caused by current instability;
  • the processing module of the emergency lamp detection device when the processing module of the emergency lamp detection device is in the first working state, the processing module A signal and a second signal calculate the first working data of the target circuit, when the processing module is in the second working state, the processing module calculates the second working data of the target circuit according to the first signal and the second signal;
  • the alarm module sends out an alarm message, so that the processing module can perform self-learning accordingly, so as to automatically obtain the ratings of different lamps and lanterns. power.
  • FIG. 1 is a schematic structural diagram of an emergency lamp detection device provided by an embodiment of the application.
  • FIG. 2 is a schematic structural diagram of an emergency lamp detection device according to a second embodiment of the application.
  • FIG. 3 is a schematic structural diagram of an emergency lamp detection device provided by the third embodiment of the application.
  • FIG. 4 is a schematic structural diagram of an emergency lamp detection device according to a fourth embodiment of the application.
  • FIG. 1 it is a schematic structural diagram of an emergency lamp detection device provided in Embodiment 1 of the present application.
  • the emergency lamp detection device includes: a data acquisition module 100 , a processing module 200 and an alarm module 300 .
  • the processing module 200 includes at least a first working state and a second working state.
  • the processing module 200 When the processing module 200 is in the first working state, the processing module 200 performs the operation according to the first signal and the second working state.
  • the second signal calculates first operating data of the target circuit.
  • the processing module 200 calculates the second working data of the target circuit according to the first signal and the second signal.
  • the alarm module 300 sends out alarm information.
  • the first state is the normal working state of the processing module 200 .
  • a normal working state when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module 300 sends an alarm message.
  • the second state is a learning state, and in the learning state, the processing module 200 collects and stores second work data.
  • the processing module 200 further includes a third working state, and the third working state can be a debugging state, which can be used by developers for debugging.
  • the first working data and the second working data are both the input power of the target circuit.
  • the input power is used as the detection data to avoid misjudgment caused by current instability;
  • the processing module when the processing module is in the second working state, the A signal and the second signal calculate the second working data of the target circuit, when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module issues an alarm information, so that the processing module can perform self-learning accordingly, so that the rated power of different lamps can be automatically obtained.
  • FIG. 2 it is a schematic structural diagram of an emergency lamp detection device provided in Embodiment 2 of the present application.
  • the emergency lighting detection device includes: a data acquisition module 100 , a processing module 200 and an alarm module 300 .
  • the first signal acquisition module 110 acquires the input current signal of the target circuit, and converts the input current signal into a voltage signal (ie, the first signal) according to a proportional relationship.
  • the input voltage signal of the target circuit acquired by the second signal acquisition module 120 is converted into a voltage signal (ie, the second signal) according to a proportional relationship.
  • the processing module 200 includes at least a first working state and a second working state.
  • the processing module 200 When the processing module 200 is in the first working state, the processing module 200 performs the operation according to the first signal and the second working state.
  • the second signal calculates first operating data of the target circuit.
  • the processing module 200 calculates the second working data of the target circuit according to the first signal and the second signal.
  • the alarm module 300 sends out alarm information.
  • the first state is the normal working state of the processing module 200 .
  • a normal working state when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module 300 sends an alarm message.
  • the second state is a learning state, and in the learning state, the processing module 200 collects and stores second work data.
  • the processing module 200 further includes a third working state, and the third working state can be a debugging state, which can be used by developers for debugging.
  • the first working data and the second working data are both the input power of the target circuit.
  • the data acquisition module 100 includes a first signal acquisition module 110 and a second signal acquisition module 120 .
  • the first signal acquisition module 110 is configured to acquire and transmit the first signal to the processing module 200 .
  • the second signal acquisition module 120 is configured to acquire and transmit the second signal to the processing module 200 .
  • the first signal acquisition module 110 and the second signal acquisition module 120 are both connected to the processing module 200 .
  • the input power is used as the detection data to avoid misjudgment caused by current instability;
  • the processing module A signal and the second signal calculate the second working data of the target circuit, when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module issues an alarm information, so that the processing module can perform self-learning accordingly, so that the rated power of different lamps can be automatically obtained.
  • FIG. 3 it is a schematic structural diagram of an emergency lamp detection device provided in Embodiment 3 of the present application.
  • the emergency lamp detection device includes: a data acquisition module 100 , a processing module 200 and an alarm module 300 .
  • the first signal acquisition module 110 acquires the input current signal of the target circuit, and converts the input current signal into a voltage signal (ie, the first signal) according to a proportional relationship.
  • the input voltage signal of the target circuit acquired by the second signal acquisition module 120 is converted into a voltage signal (ie, the second signal) according to a proportional relationship.
  • the processing module 200 includes at least a first working state and a second working state.
  • the processing module 200 When the processing module 200 is in the first working state, the processing module 200 performs the operation according to the first signal and the second working state.
  • the second signal calculates first operating data of the target circuit.
  • the processing module 200 calculates the second working data of the target circuit according to the first signal and the second signal.
  • the alarm module 300 sends out alarm information.
  • the first state is the normal working state of the processing module 200 .
  • a normal working state when the absolute value of the difference between the first working data and the second working data is greater than a preset value, the alarm module 300 sends an alarm message.
  • the second state is a learning state, and in the learning state, the processing module 200 collects and stores second work data.
  • the processing module 200 further includes a third working state, and the third working state can be a debugging state, which can be used by developers for debugging.
  • the first working data and the second working data are both the input power of the target circuit.
  • the data acquisition module 100 includes a first signal acquisition module 110 and a second signal acquisition module 120 .
  • the first signal acquisition module 110 is configured to acquire and transmit the first signal to the processing module 200 .
  • the second signal acquisition module 120 is configured to acquire and transmit the second signal to the processing module 200 .
  • the first signal acquisition module 110 and the second signal acquisition module 120 are both connected to the processing module 200 .
  • the first signal collection module 110 may include: a current collection module 111 , a first rectification module 112 and a signal amplification module 113 .
  • the current acquisition module 111 is used to acquire the input current signal of the target circuit, and convert the input current signal into an AC voltage signal.
  • the first rectification module 112 is connected to the current acquisition module 111, and the first rectification module 112 is used for converting the AC voltage signal into a first DC voltage signal.
  • the signal amplifying module 113 is connected to the first rectifying module 112 , and the signal amplifying module 113 is used for amplifying the first DC voltage signal into the first signal and outputting the signal to the processing module 200 .
  • the second signal collection module 120 may include: a second rectification module 121 , a power supply module 123 and a voltage collection module 122 .
  • the second rectification module 121 is configured to acquire the input voltage signal of the target circuit, and convert the input voltage signal into a second DC voltage signal.
  • the power supply module 123 is connected to the second rectification module 121, and the power supply module 123 is configured to convert the second DC voltage signal and generate a third DC voltage signal and a fourth DC voltage signal, wherein the third DC voltage The signal is used to power the processing module 200 , and the fourth DC voltage signal is used to power the alarm module 300 .
  • the voltage acquisition module 122 is connected to the second rectification module 121 , and the voltage acquisition module 122 is configured to convert the second DC voltage signal into the second signal and output it to the processing module 200 .
  • the emergency lamp detection device includes: a data acquisition module 100 , a processing module 200 , an alarm module 300 and an infrared receiver TR1 .
  • the first signal acquisition module 110 acquires the input current signal of the target circuit, and converts the input current signal into a voltage signal (ie, the first signal) according to a proportional relationship.
  • the input voltage signal of the target circuit acquired by the second signal acquisition module 120 is converted into a voltage signal (ie, the second signal) according to a proportional relationship.
  • L-OUT and N-OUT respectively represent the live wire output terminal and the neutral wire output terminal
  • L-IN and N-IN respectively represent the live wire input terminal and the neutral wire input terminal.
  • the processing module 200 includes at least a first working state and a second working state.
  • the processing module 200 When the processing module 200 is in the first working state, the processing module 200 performs the operation according to the first signal and the second working state.
  • the second signal calculates first operating data of the target circuit.
  • the processing module 200 calculates the second working data of the target circuit according to the first signal and the second signal.
  • the alarm module 300 sends out alarm information.
  • the first state is the normal working state of the processing module 200.
  • the alarm Module 300 issues an alarm message.
  • the second state is a learning state, and in the learning state, the processing module 200 collects and stores second work data.
  • the processing module 200 further includes a third working state, and the third working state can be a debugging state, which can be used by developers for debugging.
  • the first working data and the second working data are both the input power of the target circuit.
  • the data acquisition module 100 includes a first signal acquisition module 110 and a second signal acquisition module 120 .
  • the first signal acquisition module 110 is configured to acquire and transmit the first signal to the processing module 200 .
  • the second signal acquisition module 120 is configured to acquire and transmit the second signal to the processing module 200 .
  • the first signal acquisition module 110 and the second signal acquisition module 120 are both connected to the processing module 200 .
  • the first signal acquisition module 110 includes: a current acquisition module 111 , a first rectification module 112 , a signal amplification module 113 , a protection module 11 (as shown in FIG. 4 , which includes D1 and D2 ) and a regulation module Q.
  • the current acquisition module 111 is used to acquire the input current signal of the target circuit, and convert the input current signal into an AC voltage signal.
  • the current acquisition module 111 includes a first diode D1, a second diode D2 and a current transformer CT1.
  • the first diode D1 and the second diode D2 form the protection module 11 .
  • the first diode D1 and the second diode D2 can be used as a protection bypass to protect the current transformer CT1, make it work normally, and prolong the working life.
  • the first rectification module 112 is connected to the current acquisition module 111, and the first rectification module 112 is used for converting the AC voltage signal into a first DC voltage signal.
  • the first rectifier module 112 includes a first rectifier bridge composed of four diodes and a seventh resistor R7. The first output end of the first rectifier bridge is electrically connected to one end of the seventh resistor R7, and the first The second output end of the rectifier bridge is electrically connected to the other end of the seventh resistor R7.
  • the signal amplifying module 113 is connected to the first rectifying module 112 , and the signal amplifying module 113 is used for amplifying the first DC voltage signal into the first signal and outputting it to the processing module 200 .
  • the signal amplification module 113 includes: a first chip U1, a second resistor R2, a fourth resistor R4, a fifth resistor R5, a sixth resistor R6, an eighth resistor R8, a ninth resistor R9, a third resistor The third resistor R3, the tenth resistor R10, the first capacitor C1, the second capacitor C2 and the adjustment module Q.
  • the first chip U1 is a dual operational amplifier with two operational amplifiers inside, which can amplify the input signal twice.
  • the first PIN pin of the first chip U1 is electrically connected to the second PIN pin through the second resistor R2, the third PIN pin of the first chip U1 is electrically connected to the first output end of the first rectifier bridge through the fifth resistor R5, and the third PIN pin of the first chip U1 is electrically connected to the first output end of the first rectifier bridge through the fifth resistor R5.
  • the fourth PIN pin of a chip U1 is grounded.
  • the fifth PIN pin of the first chip U1 is electrically connected to the second capacitor C2
  • the sixth PIN pin of the first chip U1 is electrically connected to the sixth resistor R6, and the seventh PIN pin of the first chip U1 is respectively connected to the third resistor R3 and the sixth resistor R6.
  • the fourth resistor R4 is electrically connected, and the eighth PIN pin of the first chip U1 is connected to a power supply (for example, a 7V power supply).
  • the fourth resistor R4 and the ninth resistor R9 are connected in series, the sixth resistor R6 is connected to the adjustment module Q, and the control end of the adjustment module Q is electrically connected to the tenth resistor R10.
  • the first chip U1 adopts the LM2904A chip, which has the characteristic of amplifying the signal. Of course, in other partial implementations, other types of chips may also be used.
  • the second signal acquisition module 120 includes: a second rectification module 121 , a power supply module 123 and a voltage acquisition module 122 .
  • the second rectification module 121 is configured to obtain the input voltage signal of the target circuit, and convert the input voltage signal into a second DC voltage signal.
  • the second rectifier module 121 includes a second rectifier bridge composed of four diodes.
  • the power supply module 123 is connected to the second rectifier module 121, and the power supply module 123 is used to convert the second DC voltage signal and generate a third DC voltage signal and a fourth DC voltage signal, wherein the third DC voltage signal is In order to supply power to the processing module 200 , the fourth DC voltage signal is used to supply power to the alarm module 300 .
  • the power supply module 123 includes: a third chip U3, a fourth chip U4, a third diode D3, a first inductor L1, a fourth diode D4, a fifth diode D5, and a twelfth diode D3. Resistor R12, first electrolytic capacitor +EC1, second electrolytic capacitor +EC2, third electrolytic capacitor +EC3, third capacitor C3 and fourth capacitor C4.
  • the first PIN pin and the sixth PIN pin of the third chip U3 are electrically connected through the twelfth resistor R12, the second PIN pin and the fourth PIN pin of the third chip U3 are empty, and the third PIN pin of the third chip U3 They are respectively electrically connected to the second electrolytic capacitor +EC2 and the fourth diode D4, and the fifth PIN pin of the third chip U3 is grounded through the fifth diode D5.
  • the first PIN pin of the fourth chip U4 is electrically connected to the fourth capacitor C4, and the second PIN pin of the fourth chip U4 is electrically connected to the third capacitor C3 and the first inductor L1.
  • the third diode D3 is grounded through the first electrolytic capacitor +EC1.
  • the fourth chip U4 adopts a CJ78L05 chip, and of course, a similar chip with the same function can also be used.
  • the voltage acquisition module 122 is connected to the second rectification module 121 , and the voltage acquisition module 122 is configured to convert the second DC voltage signal into the second signal and output it to the processing module 200 .
  • the voltage acquisition module 122 includes: an eleventh resistor R11 and a fourteenth resistor R14.
  • the eleventh resistor R11 is electrically connected to the second rectifier bridge, and the fourteenth resistor R14 is grounded.
  • the processing module 200 includes: a second chip U2.
  • the first PIN pin of the second chip U2 is electrically connected to the eleventh resistor R11 and the fourteenth resistor R14 to obtain the second signal.
  • the second PIN pin of the second chip U2 is grounded, the third PIN pin of the second chip U2 is electrically connected to the control terminal of the adjustment module Q, the fourth PIN pin of the second chip U2 is connected to a power supply (for example, a 5V power supply),
  • the fifth PIN of the second chip U2 is electrically connected to the infrared receiver TR1, the sixth PIN of the second chip U2 is electrically connected to the alarm module 300 for controlling the alarm module 300, and the seventh PIN of the second chip U2 is electrically connected to the third PIN of the second chip U2.
  • the three resistors R3 are electrically connected to obtain the first signal, and the eighth PIN pin of the second chip U2 is electrically connected to the alarm module 300 for controlling the alarm module 300 .
  • the second chip U2 adopts ES7P001FGSA type chip.
  • the alarm module 300 includes: a fifteenth resistor R15, a thirteenth resistor 13, a transistor T1, a sound alarm module 310 and a light alarm module (ie, LEDY and LEDR shown in FIG. 4).
  • the positive pole of the sound alarm module (for example, including a buzzer) is connected to a power supply (for example, a 7V power supply), and the negative pole of the alarm module is electrically connected to the transistor T1, the control end of the transistor T1 is respectively connected to the thirteenth resistor 13 and the fifteenth Resistor R15 is electrically connected.
  • the light alarm module includes red LED (red light) and yellow LED (yellow light), wherein the red LED (red light) is controlled by the sixth PIN pin of the second chip U2, and the yellow LED is controlled by the eighth PIN of the second chip U2 Foot control.
  • the alarm module 300 includes four states, and the four states are: the power-on prompt state is that the yellow light is on for 1 second, the red light is always on, and the buzzer sounds for 1 second; the normal working state (with the first work of the processing module) The corresponding status) is that the red light is always on, the yellow light is off, and the buzzer does not sound; the lamp failure alarm status is that the red light is always on, the yellow light flashes at a frequency of 1.5Hz, and the buzzer sounds for 2 seconds every 40 seconds.
  • the state of learning mode (corresponding to the second working state of the processing module) is that the yellow and red lights flash at a frequency of 0.5Hz, the buzzer sounds for 1 second (yellow and red lights are on), and stops for 1 second (yellow light and red light off) keep looping.
  • the infrared receiver TR1 is used to receive an external command, and the command can be issued by a user, so as to control the processing module 200 to be in the first working state or the second working state.
  • the second working data is stored in a storage module in the processing module 200, and when the processing module 200 switches from the first working state to the second working state, the second working data in the storage module is updated.
  • the rated power of different lamps can be automatically obtained, so as to automatically adapt to the alarm determination criteria of different lamps.
  • the processing module of the emergency lamp detection device calculates the second working data of the target circuit according to the first signal and the second signal; when the absolute value of the difference between the first working data and the second working data is greater than a preset value, The alarming module sends out alarming information, so that the processing module can perform self-learning accordingly, so that the rated power of different lamps can be automatically obtained.
  • FIG. 5 a schematic structural diagram of an emergency lighting system provided in Embodiment 5 of the application, the system includes: an emergency lighting detection device 1000 and a load module 2000 .
  • the load module 2000 includes at least one emergency lamp 400 , and the load module 2000 is connected to the emergency lamp detection device 1000 .
  • the system includes the emergency lamp detection device 1000 in the above-mentioned embodiment, so it has the same beneficial effects as the above-mentioned embodiment, which will not be repeated here.

Abstract

一种应急灯具检测装置及应急灯具系统，该装置包括数据采集模块（100）、处理模块（200）以及报警模块（300），该处理模块（200）用于计算第一工作数据和第二工作数据，当该第一工作数据与该第二工作数据差值的绝对值大于预设值时，该报警模块（300）发出报警信息，使得该处理模块（200）据此进行自我学习，从而能够自动获取不同灯具的额定功率。

Description

应急灯具检测装置及应急灯具系统
相关申请
本申请要求2021年02月26日申请的，申请号为202110220639.0，名称为“应急灯具检测装置及应急灯具系统”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本申请涉及照明技术，尤其涉及一种应急灯具检测装置及应急灯具系统。
背景技术
目前，消防类国标要求集中电源型灯具在发生故障时，发出声光报警。现有的方式可以是在灯具的一端装配一个故障检测模块，并且根据灯具在发生故障时其输入电流通常会减小的特点来检测输入电流，当电流减小至某一个阀值时，则视作该灯具发生了故障，并产生报警。
然而，由于灯具正常工作时其输入电流会随着输入电压的变化而变化，并且不同功率的灯具发生故障时其输入电流也可能不同，因此需要根据不同功率的灯具分别加以调整，这样会增加检测模块的品类，并且造成设计、生产、仓储、安装等环节的复杂度。此外，还容易出现误检测或误判而误报警的问题。
发明内容
本申请提供一种应急灯具检测装置及应急灯具系统，以至少解决以下问题之一：一方面可以有效地解决因故障检测模块所采用的输入电流随电压的变化而变化进而容易导致故障检测模块发生误判的问题，另一方面也可以解决因不同灯具的输入电流的额定数值不同而需要多种与其相匹配的故障检测模块所引起的生产复杂和成本增加的问题。
本申请提供一种应急灯具检测装置包括：数据采集模块，用于获取目标电 路的第一信号和第二信号；处理模块，与所述数据采集模块连接；以及报警模块，与所述处理模块连接；其中所述处理模块至少包括第一工作状态和第二工作状态，当所述处理模块处于所述第一工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据；当所述处理模块处于第二工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据；当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息。
在一实施例中，所述数据采集模块包括：第一信号采集模块，用于采集并传输所述第一信号至所述处理模块；以及第二信号采集模块，用于采集并传输所述第二信号至所述处理模块；其中所述第一信号采集模块和所述第二信号采集模块均与所述处理模块连接。
在一实施例中，所述第一信号采集模块包括：电流采集模块，用于获取所述目标电路的输入电流信号，并将输入电流信号转换成交流电压信号；第一整流模块，与所述电流采集模块连接，所述第一整流模块用于将所述交流电压信号转换成第一直流电压信号；以及信号放大模块，与所述第一整流模块连接，所述信号放大模块用于将第一直流电压信号放大为所述第一信号，并输出至所述处理模块。
在一实施例中，所述电流采集模块包括：保护模块，设于所述电流采集模块的电路中，用于保护所述电流采集模块。
在一实施例中，所述信号放大模块包括：调节模块，用于调节所述信号放大模块的放大增益。
在一实施例中，所述第二信号采集模块包括：第二整流模块，用于获取所述目标电路的输入电压信号，并将输入电压信号转换成第二直流电压信号；供电模块，与所述第二整流模块连接，所述供电模块用于将所述第二直流电压信号转换并生成第三直流电压信号和第四直流电压信号，其中所述第三直流电压信号用于给所述处理模块供电，所述第四直流电压信号用于给所述报警模块供电；电压采集模块，与所述第二整流模块连接，所述电压采集模块用于将所述第二直流电压信号转换成所述第二信号，并输出至所述处理模块。
在一实施例中，其中所述处理模块包括一芯片，该芯片的第一脚与所述第 二信号采集模块电连接以获取所述第二信号，该芯片的第二脚接地，该芯片的第三脚与所述调节模块电连接，该芯片的第四脚接电源，该芯片的第五脚与红外接收器电连接，该芯片的第六脚与所述报警模块电连接以控制所述报警模块，该芯片的第七脚与所述信号放大模块电连接以获取所述第一信号，该芯片的第八脚与所述报警模块电连接以控制所述报警模块。
在一实施例中，应急灯具检测装置还包括：接收模块，与所述处理模块连接，所述接收模块用于切换所述处理模块的工作状态。
在一实施例中，所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
在一实施例中，所述第二工作数据存储于所述处理模块中的存储模块，当所述处理模块从第一工作状态切换至第二工作状态时，更新所述存储模块中的第二工作数据。
本申请还提供一种应急灯具系统，包括上述任一所述的应急灯具检测装置。
在一实施例中，所述应急灯具系统还包括：负载模块，所述负载模块包括至少一应急灯具，所述负载模块与所述应急灯具检测装置连接。
本申请一方面通过采用输入功率作为检测数据，避免了因电流不稳定所导致的误判；另一方面当所述应急灯具检测装置的处理模块处于第一工作状态时，所述处理模块根据第一信号和第二信号计算目标电路的第一工作数据，当所述处理模块处于第二工作状态时，所述处理模块根据第一信号和第二信号计算目标电路的第二工作数据；当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息，使得所述处理模块据此进行自我学习，从而能够自动获取不同灯具的额定功率。
附图说明
图1为本申请一实施例所提供的一种应急灯具检测装置的结构示意图；
图2为本申请二实施例所提供的一种应急灯具检测装置的结构示意图；
图3为本申请三实施例所提供的一种应急灯具检测装置的结构示意图；
图4为本申请四实施例所提供的一种应急灯具检测装置的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。应当知道的是，以下具体实施方式仅用于帮助本领域技术人员理解本申请，而非对本申请的限制。
以下结合附图，详细说明本申请所提供的技术方案。
如图1所示，为本申请实施例一提供的一种急灯具检测装置的结构示意图。所述急灯具检测装置包括：数据采集模块100、处理模块200及报警模块300。
在本实施例中，所述处理模块200至少包括第一工作状态和第二工作状态，当所述处理模块200处于所述第一工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据。
当所述处理模块200处于第二工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据。
当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。
其中，所述第一状态为处理模块200的正常工作状态。在正常工作状态下，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。所述第二状态为学习状态，在学习状态下，所述处理模块200采集第二工作数据并储存。在其他实施例中，所述处理模块200还包括第三工作状态，第三工作状态可以为调试状态，可以供开发人员进行调试使用。
所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
在实施例一中，一方面通过采用输入功率作为检测数据，以避免电流不稳定所导致的误判；另一方面当所述处理模块处于第二工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息，使得所述处理模块据此进行自我学习，从而能够自动获取不同灯具的额定功率。
如图2所示，为本申请实施例二提供的一种急灯具检测装置的结构示意图。所述应急灯具检测装置包括：数据采集模块100、处理模块200及报警模块300。
在本实施例中，第一信号采集模块110所获取的为目标电路的输入电流信号，并将该输入电流信号按照比例关系转换成电压信号(即第一信号)。第二信号采集模块120所获取的为目标电路的输入电压信号按照比例关系转换成电压信号(即第二信号)。
在本实施例中，所述处理模块200至少包括第一工作状态和第二工作状态，当所述处理模块200处于所述第一工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据。
当所述处理模块200处于第二工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据。
当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。
其中，所述第一状态为处理模块200的正常工作状态。在正常工作状态下，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。所述第二状态为学习状态，在学习状态下，所述处理模块200采集第二工作数据并储存。在其他实施例中，所述处理模块200还包括第三工作状态，第三工作状态可以为调试状态，可以供开发人员进行调试使用。
所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
在本实施例中，所述数据采集模块100包括第一信号采集模块110及第二信号采集模块120。第一信号采集模块110用于采集并传输所述第一信号至所述处理模块200。第二信号采集模块120用于采集并传输所述第二信号至所述处理模块200。其中所述第一信号采集模块110和所述第二信号采集模块120均与所述处理模块200连接。
在实施例二中，一方面通过采用输入功率作为检测数据，以避免电流不稳定所导致的误判；另一方面当所述处理模块处于第二工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息，使得所述处理模块据此进行自我学习，从而能够自动获取不同灯具的额定功率。
如图3所示，为本申请实施例三提供的一种急灯具检测装置的结构示意图。所述急灯具检测装置包括：数据采集模块100、处理模块200及报警模块300。
在本实施例中，第一信号采集模块110所获取的为目标电路的输入电流信号，并将该输入电流信号按照比例关系转换成电压信号(即第一信号)。第二信号采集模块120所获取的为目标电路的输入电压信号按照比例关系转换成电压信号(即第二信号)。
在本实施例中，所述处理模块200至少包括第一工作状态和第二工作状态，当所述处理模块200处于所述第一工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据。
当所述处理模块200处于第二工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据。
当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。
其中，所述第一状态为处理模块200的正常工作状态。在正常工作状态下，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。所述第二状态为学习状态，在学习状态下，所述处理模块200采集第二工作数据并储存。在其他实施例中，所述处理模块200还包括第三工作状态，第三工作状态可以为调试状态，可以供开发人员进行调试使用。
所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
在本实施例中，所述数据采集模块100包括第一信号采集模块110及第二信号采集模块120。第一信号采集模块110用于采集并传输所述第一信号至所述处理模块200。第二信号采集模块120用于采集并传输所述第二信号至所述处理模块200。其中所述第一信号采集模块110和所述第二信号采集模块120均与所述处理模块200连接。
其中第一信号采集模块110可以包括：电流采集模块111、第一整流模块112及信号放大模块113。
电流采集模块111用于获取所述目标电路的输入电流信号，并将该输入电流信号转换成交流电压信号。第一整流模块112与所述电流采集模块111连接， 所述第一整流模块112用于将所述交流电压信号转换成第一直流电压信号。信号放大模块113与所述第一整流模块112连接，所述信号放大模块113用于将第一直流电压信号放大为所述第一信号，并输出至所述处理模块200。
所述第二信号采集模块120可以包括：第二整流模块121、供电模块123及电压采集模块122。
第二整流模块121用于获取所述目标电路的输入电压信号，并将输入电压信号转换成第二直流电压信号。供电模块123与所述第二整流模块121连接，所述供电模块123用于将所述第二直流电压信号转换并生成第三直流电压信号和第四直流电压信号，其中所述第三直流电压信号用于给所述处理模块200供电，所述第四直流电压信号用于给所述报警模块300供电。电压采集模块122与所述第二整流模块121连接，所述电压采集模块122用于将所述第二直流电压信号转换成所述第二信号，并输出至所述处理模块200。
如图4所示，为本申请实施例四提供的一种急灯具检测装置的结构示意图。结合参阅图1、图2和图3，所述急灯具检测装置包括：数据采集模块100、处理模块200、报警模块300及红外接收器TR1。
在本实施例中，第一信号采集模块110所获取的为目标电路的输入电流信号，并将该输入电流信号按照比例关系转换成电压信号(即第一信号)。第二信号采集模块120所获取的为目标电路的输入电压信号按照比例关系转换成电压信号(即第二信号)。图4中L-OUT和N-OUT分别表示火线输出端和零线输出端，L-IN和N-IN分别表示火线输入端和零线输入端。
在本实施例中，所述处理模块200至少包括第一工作状态和第二工作状态，当所述处理模块200处于所述第一工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据。
当所述处理模块200处于第二工作状态时，所述处理模块200根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据。
当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块300发出报警信息。
其中，所述第一状态为处理模块200的正常工作状态，在正常工作状态下，当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报 警模块300发出报警信息。所述第二状态为学习状态，在学习状态下，所述处理模块200采集第二工作数据并储存。在其他实施例中，所述处理模块200还包括第三工作状态，第三工作状态可以为调试状态，可以供开发人员进行调试使用。
所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
在本实施例中，所述数据采集模块100包括第一信号采集模块110及第二信号采集模块120。第一信号采集模块110用于采集并传输所述第一信号至所述处理模块200。第二信号采集模块120用于采集并传输所述第二信号至所述处理模块200。其中所述第一信号采集模块110和所述第二信号采集模块120均与所述处理模块200连接。
进一步地，第一信号采集模块110包括：电流采集模块111、第一整流模块112、信号放大模块113、保护模块11(如图4所示，其包括D1和D2)及调节模块Q。
电流采集模块111用于获取所述目标电路的输入电流信号，并该将输入电流信号转换成交流电压信号。在本实施例中，所述电流采集模块111包括第一二极管D1、第二二极管D2及电流互感器CT1。其中，第一二极管D1与第二二极管D2组成保护模块11。当外部的高压输入至电流采集模块111时，可以通过第一二极管D1与第二二极管D2作为保护旁路，以保护电流互感器CT1，使其正常工作，延长工作寿命。
第一整流模块112与电流采集模块111连接，所述第一整流模块112用于将所述交流电压信号转换成第一直流电压信号。在本实施例中，所述第一整流模块112包括四个二极管组成的第一整流桥和第七电阻R7，第一整流桥的第一输出端与第七电阻R7的一端电连接，第一整流桥的第二输出端与第七电阻R7的另一端电连接。
信号放大模块113与第一整流模块112连接，所述信号放大模块113用于将第一直流电压信号放大为所述第一信号，并输出至所述处理模块200。在本实施例中，所述信号放大模块113包括：第一芯片U1、第二电阻R2、第四电阻R4、第五电阻R5、第六电阻R6、第八电阻R8、第九电阻R9、第三电阻R3、第十电阻R10、第一电容C1、第二电容C2及调节模块Q。其中第一芯 片U1为双运放大器，其内部有两个运算放大器，可以对输入信号进行两次放大。第一芯片U1的第一PIN脚与第二PIN脚通过第二电阻R2电连接，第一芯片U1的第三PIN脚通过第五电阻R5与第一整流桥的第一输出端电连接，第一芯片U1的第四PIN脚接地。第一芯片U1的第五PIN脚与第二电容C2电连接，第一芯片U1的第六PIN脚与第六电阻R6电连接，第一芯片U1的第七PIN脚分别与第三电阻R3及第四电阻R4电连接，第一芯片U1的第八PIN脚接电源(例如为7V的电源)。第四电阻R4与第九电阻R9为串联，第六电阻R6与调节模块Q连接，所述调节模块Q的控制端与第十电阻R10电连接。其中，所述第一芯片U1采用LM2904A芯片，其具有放大信号的特点。当然，在其他部分实施中，也可以采用其他类型的芯片。
所述第二信号采集模块120包括：第二整流模块121、供电模块123及电压采集模块122。
第二整流模块121用于获取所述目标电路的输入电压信号，并将该输入电压信号转换成第二直流电压信号。在本实施例中，所述第二整流模块121包括四个二极管组成的第二整流桥。
供电模块123与第二整流模块121连接，所述供电模块123用于将所述第二直流电压信号转换并生成第三直流电压信号和第四直流电压信号，其中所述第三直流电压信号用于给所述处理模块200供电，所述第四直流电压信号用于给所述报警模块300供电。在本实施例中，供电模块123包括：第三芯片U3、第四芯片U4、第三二极管D3、第一电感L1、第四二极管D4、第五二极管D5、第十二电阻R12、第一电解电容+EC1、第二电解电容+EC2、第三电解电容+EC3、第三电容C3及第四电容C4。其中第三芯片U3的第一PIN脚与第六PIN脚通过第十二电阻R12电连接，第三芯片U3的第二PIN脚与第四PIN脚置空，第三芯片U3的第三PIN脚分别与第二电解电容+EC2及第四二极管D4电连接，第三芯片U3的第五PIN脚通过第五二极管D5接地。第四芯片U4的第一PIN脚与第四电容C4电连接，第四芯片U4的第二PIN脚与第三电容C3及第一电感L1电连接。第三二极管D3通过第一电解电容+EC1接地。其中，第四芯片U4采用CJ78L05芯片，当然也可以采用类似具有相同功能的芯片。
电压采集模块122与第二整流模块121连接，所述电压采集模块122用于将所述第二直流电压信号转换成所述第二信号，并输出至所述处理模块200。在本实施例中，电压采集模块122包括：第十一电阻R11及第十四电阻R14。第十一电阻R11与第二整流桥电连接，第十四电阻R14接地。
在本实施例中，所述处理模块200包括：第二芯片U2。第二芯片U2的第一PIN脚与第十一电阻R11及第十四电阻R14电连接，以获取第二信号。第二芯片U2的第二PIN脚接地，第二芯片U2的第三PIN脚与调节模块Q的控制端电连接，第二芯片U2的第四PIN脚接电源(例如为5V的电源)，第二芯片U2的第五PIN脚与红外接收器TR1电连接，第二芯片U2的第六PIN脚与报警模块300电连接，用于控制报警模块300，第二芯片U2的第七PIN脚与第三电阻R3电连接，用于获取第一信号，第二芯片U2的第八PIN脚与报警模块300电连接，用于控制报警模块300。在本实施例中，第二芯片U2采用ES7P001FGSA型芯片。
在本实施例中，所述报警模块300包括：第十五电阻R15、第十三电阻13、三极管T1、声报警模块310及光报警模块(即附图4中所示的LEDY和LEDR)。其中声报警模块(例如包括蜂鸣器)的正极接电源(例如7V的电源)，报警模块的负极与三极管T1电连接，所述三极管T1的控制端分别与第十三电阻13及第十五电阻R15电连接。所述光报警模块包括红色LED(红灯)及黄色LED(黄灯)，其中红色LED(红灯)由第二芯片U2的第六PIN脚控制，黄色LED由第二芯片U2的第八PIN脚控制。所述报警模块300包括四种状态，这四种状态分别为：上电提示状态为黄灯亮1秒，红灯常亮，蜂鸣器响1秒；正常工作状态(与处理模块的第一工作状态相对应)为红灯常亮，黄灯不亮，蜂鸣器不响；灯具故障报警状态为红灯常亮，黄灯以1.5Hz的频率闪烁，蜂鸣器每隔40秒响2秒；学习模式状态(与处理模块的第二工作状态相对应)为黄灯和红灯以0.5Hz的频率闪烁，蜂鸣器响1秒(黄灯和红灯亮)，停1秒(黄灯和红灯灭)不断循环。
在本实施例中，所述红外接收器TR1用于接收外部指令，该指令可以由用户所发出，从而控制处理模块200处于第一工作状态或第二工作状态。所述第二工作数据存储于所述处理模块200中的存储模块，当所述处理模块200 从第一工作状态切换至第二工作状态时，更新所述存储模块中的第二工作数据。换言之，当所述处理模块200处于第二工作状态时，能够自动获取不同灯具的额定功率，从而自动适应不同灯具的报警判定标准。
在实施例四中，一方面通过采用输入功率作为检测数据，避免了因电流不稳定所导致的误判；另一方面当所述应急灯具检测装置的处理模块处于第二工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据；当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息，使得所述处理模块据此进行自我学习，从而能够自动获取不同灯具的额定功率。
如图5所示，为本申请实施例五提供的应急灯具系统结构示意图，所述系统包括：急灯具检测装置1000和负载模块2000。
在本实施例中，所述负载模块2000包括至少一应急灯具400，所述负载模块2000与所述应急灯具检测装置1000连接。
所述系统包括上述实施例中急灯具检测装置1000，因此具有与上述实施例相同的有益效果，在此不再赘述。
本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有切换之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (13)

  1. 一种应急灯具检测装置，其包括：
    数据采集模块，用于获取目标电路的第一信号和第二信号；
    处理模块，与所述数据采集模块连接；以及
    报警模块，与所述处理模块连接；
    其中所述处理模块至少包括第一工作状态和第二工作状态，当所述处理模块处于所述第一工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第一工作数据；
    当所述处理模块处于第二工作状态时，所述处理模块根据所述第一信号和所述第二信号计算所述目标电路的第二工作数据；
    当所述第一工作数据与所述第二工作数据差值的绝对值大于预设值时，所述报警模块发出报警信息。
  2. 根据权利要求1所述的应急灯具检测装置，其中所述数据采集模块包括：
    第一信号采集模块，用于采集并传输所述第一信号至所述处理模块；以及
    第二信号采集模块，用于采集并传输所述第二信号至所述处理模块；
    其中所述第一信号采集模块和所述第二信号采集模块均与所述处理模块连接。
  3. 根据权利要求2所述的应急灯具检测装置，其中所述第一信号采集模块包括：
    电流采集模块，用于获取所述目标电路的输入电流信号，并将输入电流信号转换成交流电压信号；
    第一整流模块，与所述电流采集模块连接，所述第一整流模块用于将所述交流电压信号转换成第一直流电压信号；以及
    信号放大模块，与所述第一整流模块连接，所述信号放大模块用于将第一直流电压信号放大为所述第一信号，并输出至所述处理模块。
  4. 根据权利要求3所述的应急灯具检测装置，其中所述电流采集模块包括：
    保护模块，设于所述电流采集模块的电路中，用于保护所述电流采集模块。
  5. 根据权利要求3所述的应急灯具检测装置，其中所述信号放大模块包括：
    调节模块，用于调节所述信号放大模块的放大增益。
  6. 根据权利要求2所述的应急灯具检测装置，其中所述第二信号采集模块包括：
    第二整流模块，用于获取所述目标电路的输入电压信号，并将输入电压信号转换成第二直流电压信号；
    供电模块，与所述第二整流模块连接，所述供电模块用于将所述第二直流电压信号转换并生成第三直流电压信号和第四直流电压信号，其中所述第三直流电压信号用于给所述处理模块供电，所述第四直流电压信号用于给所述报警模块供电；
    电压采集模块，与所述第二整流模块连接，所述电压采集模块用于将所述第二直流电压信号转换成所述第二信号，并输出至所述处理模块。
  7. 根据权利要求5所述的应急灯具检测装置，其中所述处理模块包括一芯片，该芯片的第一脚与所述第二信号采集模块电连接以获取所述第二信号，该芯片的第二脚接地，该芯片的第三脚与所述调节模块电连接，该芯片的第四脚接电源，该芯片的第五脚与红外接收器电连接，该芯片的第六脚与所述报警模块电连接以控制所述报警模块，该芯片的第七脚与所述信号放大模块电连接以获取所述第一信号，该芯片的第八脚与所述报警模块电连接以控制所述报警模块。
  8. 根据权利要求1所述的应急灯具检测装置，其还包括：
    接收模块，与所述处理模块连接，所述接收模块用于切换所述处理模块的工作状态。
  9. 根据权利要求1所述的应急灯具检测装置，其中所述报警模块包括：
    声报警模块，与供电模块连接；
    光报警模块，与所述处理模块连接；
    其中当所述报警模块发出报警信息时，所述声报警模块和所述光报警模块中至少一个工作。
  10. 根据权利要求1所述的应急灯具检测装置，其中所述第一工作数据和所述第二工作数据均为所述目标电路的输入功率。
  11. 根据权利要求1所述的应急灯具检测装置，其中所述第二工作数据存储于所述处理模块中的存储模块，当所述处理模块从第一工作状态切换至第二工作状态时，更新所述存储模块中的第二工作数据。
  12. 一种应急灯具系统，其包括权利要求1至11任意一项所述的应急灯具检测装置。
  13. 根据权利要求12所述的应急灯具系统，其还包括：负载模块，所述负载模块包括至少一应急灯具，所述负载模块与所述应急灯具检测装置连接。
PCT/CN2022/077568 2021-02-26 2022-02-24 应急灯具检测装置及应急灯具系统 WO2022179540A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07106085A (ja) * 1993-09-30 1995-04-21 Origin Electric Co Ltd 放電灯点灯装置
JPH07220887A (ja) * 1994-01-28 1995-08-18 Eye Lighting Syst Corp 放電灯点灯装置
JPH1069989A (ja) * 1996-08-27 1998-03-10 Matsushita Electric Works Ltd 放電灯点灯装置
JPH10223379A (ja) * 1997-02-07 1998-08-21 Mitsubishi Electric Corp 照明器具監視装置
WO2002060225A1 (en) * 2001-01-22 2002-08-01 1513660 Ontario, Inc. Energy conservation dimmer device for gaseous discharge devices
TW200941018A (en) * 2008-03-26 2009-10-01 Ind Tech Res Inst Light emitting diode alarm system and method
CN113189514A (zh) * 2021-02-26 2021-07-30 欧普照明股份有限公司 应急灯具检测装置及应急灯具系统
CN214845690U (zh) * 2021-02-26 2021-11-23 欧普照明股份有限公司 应急灯具检测装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07106085A (ja) * 1993-09-30 1995-04-21 Origin Electric Co Ltd 放電灯点灯装置
JPH07220887A (ja) * 1994-01-28 1995-08-18 Eye Lighting Syst Corp 放電灯点灯装置
JPH1069989A (ja) * 1996-08-27 1998-03-10 Matsushita Electric Works Ltd 放電灯点灯装置
JPH10223379A (ja) * 1997-02-07 1998-08-21 Mitsubishi Electric Corp 照明器具監視装置
WO2002060225A1 (en) * 2001-01-22 2002-08-01 1513660 Ontario, Inc. Energy conservation dimmer device for gaseous discharge devices
TW200941018A (en) * 2008-03-26 2009-10-01 Ind Tech Res Inst Light emitting diode alarm system and method
CN113189514A (zh) * 2021-02-26 2021-07-30 欧普照明股份有限公司 应急灯具检测装置及应急灯具系统
CN214845690U (zh) * 2021-02-26 2021-11-23 欧普照明股份有限公司 应急灯具检测装置

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