CN222030105U - Emergency lighting indication control system - Google Patents
Emergency lighting indication control system Download PDFInfo
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- CN222030105U CN222030105U CN202420406689.7U CN202420406689U CN222030105U CN 222030105 U CN222030105 U CN 222030105U CN 202420406689 U CN202420406689 U CN 202420406689U CN 222030105 U CN222030105 U CN 222030105U
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- 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
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Abstract
The utility model discloses an emergency lighting indication control system; the system comprises: the device comprises a photosensitive switch, an illumination indicator light board, an induction prompt module, a solar power generation module, an energy storage module and a charge-discharge control module; wherein the photosensitive switch comprises a first end and a second end; the input end of the illumination indicator light board is connected with the first end of the photosensitive switch; the power end of the induction prompt module is connected with the first end of the photosensitive switch; the charge-discharge control module comprises a first charge input end, a second charge input end, a first power supply output end and a second power supply output end; the first charging input end is connected with the output end of the solar power generation module, the second charging input end is connected with the output end of the energy storage module, the first power supply output end is connected with the second end of the photosensitive switch, and the second power supply output end is connected with the input end of the energy storage module. The safe power supply system can provide reliable power supply guarantee, and can realize safe guidance by combining human body induction, sound and light, so that the occurrence probability of safety accidents is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of emergency lighting appliances, in particular to an emergency lighting indication control system.
Background
When emergency situations such as power failure, fire disaster and the like occur in high-rise buildings and large-scale buildings suddenly, indoor visibility is low, surrounding environments are difficult to observe, and a safety channel is difficult to find in time. Therefore, it is important to guide trapped people to find a safe route away from dangerous locations in time. The emergency evacuation system is an important system which can instruct a safe escape road and guide people to evacuate safely under special conditions such as fire disaster. Currently, there are many methods for controlling the flow of liquid. Under the condition that dense smoke is generated in a fire disaster, evacuees are difficult to stay and distinguish the indication signs, and under the condition of tension, the indication signs can be missed, so that the casualties phenomenon occurs. And if the emergency evacuation system is insufficient in power supply, the indication board cannot work and cannot indicate a safe escape road, so that a safety accident is easy to occur.
Disclosure of utility model
The present utility model aims to solve at least one of the technical problems existing in the prior art.
Therefore, the emergency lighting indication control system provided by the utility model can provide reliable power supply guarantee, and can realize safety guidance by combining human body induction, sound and light, so that the occurrence probability of safety accidents is effectively reduced.
The embodiment of the utility model provides an emergency lighting indication control system, which comprises the following components:
A photosensitive switch comprising a first end and a second end;
The input end of the illumination indication lamp is connected with the first end of the photosensitive switch;
The power end of the induction prompt module is connected with the first end of the photosensitive switch;
A solar power generation module;
an energy storage module;
The charge-discharge control module comprises a first charge input end, a second charge input end, a first power supply output end and a second power supply output end; the first charging input end is connected with the output end of the solar power generation module, the second charging input end is connected with the output end of the energy storage module, the first power supply output end is connected with the second end of the photosensitive switch, and the second power supply output end is connected with the input end of the energy storage module.
The emergency lighting indication control system provided by the embodiment of the utility model has at least the following beneficial effects: when the emergency lighting indication control system is in strong ambient light, the photosensitive switch is kept off, and the charging and discharging control module does not supply power to the lighting indication lamp plate and the induction prompt module. When an emergency occurs, the photosensitive switch is turned on under the condition that the ambient light of the emergency illumination indication control system is weak or falls into darkness, and the charge-discharge control module supplies power to the illumination indication lamp plate and the induction prompt module; in the power supply process, under the condition that one of the solar power generation module and the energy storage module cannot work, the other module which works normally participates in the power supply work so as to ensure normal power supply and provide reliable power supply guarantee for the continuous work of the illumination indication board and the induction prompt module; under the condition of normal power supply, the illumination indicator light plate is electrified to start to emit light, so that the effect of guiding an indication safety channel is achieved, and the occurrence probability of safety accidents is reduced; meanwhile, the induction prompt module is electrified and started to perform induction detection on the surrounding environment, when the induction prompt module senses personnel in the induction range, preset safety prompt voice is broadcasted, and the personnel are guided to perform safety evacuation through voice assistance, so that the occurrence probability of safety accidents is effectively reduced. That is, the embodiment of the utility model can provide reliable power supply guarantee, and can realize safety guidance by combining human body induction, sound and light, thereby effectively reducing the occurrence probability of safety accidents.
According to some embodiments of the utility model, the emergency lighting indication control system further comprises:
The input end of the voltage reducing unit is connected with the first end of the photosensitive switch;
The input end of the voltage stabilizing unit is connected with the output end of the voltage reducing unit, and the output end of the voltage stabilizing unit is respectively connected with the input end of the illumination indication lamp plate and the power end of the induction prompt module.
According to some embodiments of the utility model, the sensing prompt module includes:
A human body sensing unit;
A voice prompt unit;
The input end of the induction prompt control unit is connected with the signal output end of the human body induction unit, and the output end of the induction prompt control unit is connected with the input end of the voice prompt unit; the human body induction unit, the voice prompt unit and the power end of the induction prompt control unit are all connected with the output end of the voltage stabilizing unit.
According to some embodiments of the utility model, the human body sensing unit comprises one of: radar sensing unit, infrared sensing unit.
According to some embodiments of the utility model, the radar sensing unit comprises:
the radar sensing chip comprises a power end, an output end and a grounding end; the power supply end is connected with an input direct current power supply through a first resistor, and the grounding end is grounded;
A triode comprising a base, a collector and an emitter; a third resistor is connected between the base electrode and the emitter electrode; the base electrode is connected with the output end of the radar sensing chip through a second resistor; the collector is connected with an input direct current power supply through a fourth resistor; the emitter is connected with the grounding end.
According to some embodiments of the utility model, the radar sensing chip is AT5810P.
According to some embodiments of the utility model, the voice prompt unit comprises a voice control chip and a loudspeaker, wherein an output end of the voice control chip is connected with an input end of the loudspeaker.
According to some embodiments of the utility model, the infrared sensing unit includes:
The power end of the infrared sensor is connected with the output end of the voltage stabilizing unit;
the input end of the filtering unit is connected with the output end of the infrared sensor;
The unidirectional conduction unit comprises a first end and a second end; the first end of the unidirectional conduction unit is connected with the output end of the filtering unit; wherein, the conduction direction of the unidirectional conduction unit is: flowing from a first end of the unidirectional conducting unit to a second end of the unidirectional conducting unit;
The input end of the signal amplifying unit is connected with the second end of the unidirectional conduction unit, and the output end of the signal amplifying unit is connected with the input end of the induction prompt control unit.
According to some embodiments of the utility model, the solar power module comprises a number of solar panels.
According to some embodiments of the utility model, the energy storage module comprises: a plurality of lithium batteries.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a functional block diagram of an emergency lighting indication control system according to an embodiment of the present utility model;
FIG. 2 is a functional block diagram of an emergency lighting indication control system according to another embodiment of the present utility model;
FIG. 3 is a schematic diagram of a specific circuit structure of a radar sensing unit according to an embodiment of the present utility model;
FIG. 4 is a schematic functional structure of a voice prompt unit according to an embodiment of the present utility model;
Fig. 5 is a functional structural diagram of an infrared sensor unit according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The embodiment of the utility model provides an emergency lighting indication control system; when an emergency occurs, the photosensitive switch is turned on under the condition that the ambient light of the emergency illumination indication control system is weak or falls into darkness, and the charge-discharge control module supplies power to the illumination indication lamp plate and the induction prompt module; in the power supply process, under the condition that one of the solar power generation module and the energy storage module cannot work, the other module which works normally participates in the power supply work so as to ensure the normal power supply and provide reliable guarantee for the continuous work of the illumination indication board and the induction prompt module; under the condition of normal power supply, the illumination indicator light plate is electrified to start to emit light, so that the effect of guiding an indication safety channel is achieved, and the occurrence probability of safety accidents is reduced; meanwhile, the induction prompt module is electrified and started to perform induction detection on the surrounding environment, when the induction prompt module senses personnel in the induction range, preset safety prompt voice is broadcasted, and the personnel are guided to perform safety evacuation through voice assistance, so that the occurrence probability of safety accidents is effectively reduced. Therefore, the embodiment of the utility model can provide reliable guarantee for the continuous work of the illumination indication board and the induction prompt module, and can realize safety guidance by combining human body induction, sound and light, thereby effectively reducing the occurrence probability of safety accidents.
Embodiments of the present utility model will be further described below with reference to the accompanying drawings.
As shown in fig. 1, the emergency lighting indication control system 1000 includes: the intelligent solar energy power generation system comprises a photosensitive switch K, an illumination indicator light board 100, an induction prompt module 200, a solar energy power generation module 300, an energy storage module 400 and a charge and discharge control module 500.
The photosensitive switch K includes a first end KA and a second end KB. The photosensitive switch K is used for being turned on under the condition of weak ambient light or being in darkness, and is kept turned off under the condition of strong ambient light.
The input end of the illumination sign 100 is connected to the first end KA of the photosensitive switch K. The illumination indicator light board 100 is used for starting to emit light under the condition that the photosensitive switch K is turned on and the circuit is electrified, and guiding and indicating a safety channel.
The power end of the induction prompt module 200 is connected with the first end KA of the photosensitive switch K. The induction prompt module 200 is used for conducting the photosensitive switch K, and is electrified and started under the condition that a circuit is electrified, induction detection is carried out on surrounding environment, when the induction prompt module 200 senses personnel in the induction range, preset safety prompt voice is broadcasted, and the personnel are guided to carry out safety evacuation through voice assistance, so that the occurrence probability of safety accidents is reduced.
The solar power generation module 300 is used for generating power based on solar energy and charging the charge and discharge control module 500. That is, when the photosensitive switch K is turned on, the solar power generation module 300 can supply power to the illumination sign 100 and the induction prompt module 200 through the charge/discharge control module 500.
The energy storage module 400 is used for storing electric energy, charging the charge-discharge control module 500, or taking electricity from the charge-discharge control module 500. That is, when the photosensitive switch K is turned on, the energy storage module 400 can supply power to the illumination indication lamp board 100 and the induction prompt module 200 through the charge-discharge control module 500. When power is not required to be supplied to the illumination indication lamp plate 100 and the induction prompt module 200, the charge and discharge control module 500 is used for taking electricity and storing electric energy.
The charge-discharge control module 500 includes a first charge input terminal 501, a second charge input terminal 502, a first power supply output terminal 503, and a second power supply output terminal 504; the first charging input terminal 501 is connected to the output terminal of the solar power module 300, the second charging input terminal 502 is connected to the output terminal of the energy storage module 400, the first power supply output terminal 503 is connected to the second terminal KB of the photosensitive switch K, and the second power supply output terminal 504 is connected to the input terminal of the energy storage module 400.
According to some embodiments of the utility model, the solar power module 300 comprises several solar panels. The number of solar panels used in the solar power module 300 is not particularly limited in the present utility model.
According to some embodiments of the utility model, the energy storage module 400 includes: a plurality of lithium batteries. The present utility model does not particularly limit the number of lithium batteries included in the energy storage module 400.
As shown in fig. 2, in some embodiments, the charge-discharge control module 500 includes: a control board 510 and an inverter 520; the control board 510 is electrically connected to the inverter 520. The inverter 520 is connected between the control board 510 and an input of the energy storage module 400. The control board 510 is used for controlling outward power supply or outward power taking and selecting an object for power taking; the inverter 520 is used to convert the electricity of the charge/discharge control module 500 into alternating current and output the alternating current to the energy storage module 400 for charging. It should be noted that the functions of the control board 510 are configured in advance.
According to the emergency lighting indication control system 1000 provided by the embodiment of the utility model, when the ambient light of the emergency lighting indication control system 1000 is strong, the photosensitive switch K is kept off, and the charge-discharge control module 500 does not supply power to the lighting indication lamp plate 100 and the induction prompt module 200. When an emergency occurs, under the condition that the ambient light of the emergency illumination indication control system 1000 is weak or falls into darkness, the photosensitive switch K is turned on, and the charge-discharge control module 500 supplies power to the illumination indication lamp plate 100 and the induction prompt module 200; in the power supply process, under the condition that one of the solar power generation module 300 and the energy storage module 400 cannot work, the other module which works normally participates in the power supply work so as to ensure normal power supply and provide reliable power supply guarantee for the continuous work of the illumination indication board and the induction prompt module 200; under the condition of normal power supply, the illumination indicator light plate 100 is electrified to start to emit light, plays a role in guiding an indication safety channel, and is beneficial to reducing the occurrence probability of safety accidents; meanwhile, the induction prompt module 200 is electrified and started to perform induction detection on the surrounding environment, when the induction prompt module 200 senses personnel in the induction range, preset safety prompt voice is broadcasted, and the personnel are guided to perform safety evacuation through voice assistance, so that the occurrence probability of safety accidents is effectively reduced. That is, the embodiment of the utility model can provide reliable power supply guarantee, and can realize safety guidance by combining human body induction, sound and light, thereby effectively reducing the occurrence probability of safety accidents.
It will be appreciated by those skilled in the art that the emergency lighting indication control system 1000 shown in the figures is not limiting of embodiments of the utility model and may include more or fewer components than shown, or may be a combination of certain components, or a different arrangement of components.
As shown in fig. 2, the emergency lighting indication control system 1000, according to some embodiments of the utility model, further includes: a step-down unit 600 and a voltage stabilizing unit 700. The input end of the voltage reducing unit 600 is connected with a first end KA of the photosensitive switch K; the input end of the voltage stabilizing unit 700 is connected with the output end of the voltage reducing unit 600, and the output end of the voltage stabilizing unit 700 is respectively connected with the input end of the illumination indication lamp plate 100 and the power end of the induction prompt module 200.
The voltage step-down unit 600 and the voltage stabilizing unit 700 function together as a protection circuit.
Specifically, in the case where the ambient light in which the emergency lighting indication control system 1000 is located is weak or falls into darkness, the photosensitive switch K is turned on, the charge-discharge control module 500 supplies a power supply voltage through the first power supply module, and the voltage reducing unit 600 reduces the input power supply signal to obtain a reduced power supply voltage; the voltage stabilizing unit 700 stabilizes the reduced power supply voltage to obtain a stabilized power supply voltage; the stabilized power supply voltage is supplied to the induction prompt module 200 and the illumination indication lamp plate 100, so that the voltage stability of the induction prompt module 200 and the illumination indication lamp plate 100 is ensured, the damage of the surge current generated in the moment of power supply input to the induction prompt module 200 and the illumination indication lamp plate 100 is effectively reduced, and the external interference is reduced. The induction prompt module 200 and the illumination indicator board 100 are protected.
As shown in fig. 2, the inductive hint module 200 includes: a human body sensing unit 210, a voice prompt unit 220, and a sensing prompt control unit 230; the input end of the induction prompt control unit 230 is connected with the signal output end of the human body induction unit 210, and the output end of the induction prompt control unit 230 is connected with the input end of the voice prompt unit 220; the power terminals of the human body sensing unit 210, the voice prompt unit 220 and the sensing prompt control unit 230 are all connected with the output terminal of the voltage stabilizing unit 700.
The human body sensing unit 210 is configured to perform sensing detection on the surrounding environment under the condition of normal power-on operation, and generate a sensing signal when sensing a person within a sensing range, and input the sensing signal to the sensing prompt control unit 230.
The voice prompt unit 220 is configured to broadcast a preset safety prompt voice under the control of the induction prompt control unit 230 under the condition of normal power-on operation, and guide personnel to perform safety evacuation through the voice.
The sensing prompt control unit 230 is configured to send a simple high-level signal when receiving the sensing signal, and control the voice prompt unit 220 to broadcast a preset safety prompt voice, which is beneficial to reducing the occurrence probability of safety accidents.
According to some embodiments of the present utility model, the human body sensing unit 210 includes one of: radar sensing unit 211, infrared sensing unit 212.
It is understood that the human body sensing unit 210 may be the radar sensing unit 211 or the infrared sensing unit 212. It can be understood that the number and the positions of the human body sensing units 210 are different, and the sensing ranges are different. When the radar sensing unit 211 is selected, a plurality of radar sensing units 211 may be provided, which are disposed at different positions, to expand the radar sensing range. Similarly, an appropriate number of the infrared sensor units 212 may be provided according to the actual situation. Therefore, the type, number and setting position of the human body sensing units 210 are not particularly limited, and those skilled in the art can set the human body sensing units according to the cost requirement and the actual environmental space.
As shown in fig. 3, specifically, the radar sensing unit 211 includes: the radar sensing chip U1, the triode Q, the first resistor R1, the second resistor R2, the third resistor R3, the fourth resistor R4, the fifth resistor R5 and the filtering protection unit 2111.
According to some embodiments of the present utility model, the radar sensing chip U1 includes a power supply terminal VDD, an output terminal OUT, and a ground terminal GND; the power supply end VDD is connected with an input direct-current power supply through a first resistor R1, and the ground end GND is grounded; a triode Q comprising a base B, a collector C and an emitter E; a third resistor R3 is connected between the base B and the emitter E; the base B is connected with the output end of the radar sensing chip U1 through a second resistor R2; the collector C is connected with an input direct current power supply through a fourth resistor R4; the emitter E is connected to the ground GND. Specifically, the input dc power is 5V.
Specifically, the radar sensing unit 211 further includes a signal output end, and the signal output end of the radar sensing unit 211 is connected to the input end of the sensing prompt control unit 230. The fifth resistor R5 is connected between the signal output terminal of the radar sensing unit 211 and the collector of the transistor Q.
According to some embodiments of the utility model, radar sensing chip U1 is of the type AT5810P. Alternatively, the sea-basics family B2332 series of modules may be used. The utility model does not limit the type of the radar sensing chip.
Specifically, the filter protection unit 2111 is connected between the power supply terminal VDD and the ground terminal GND of the radar sensing chip U1; plays a role in filtering and protecting.
As shown in fig. 4, according to some embodiments of the present utility model, the voice prompt unit 220 includes a voice control chip U2 and a speaker 221, and an output terminal of the voice control chip U2 is connected to an input terminal of the speaker 221.
The speaker 221 is configured to broadcast a preset security prompt voice under the control of the voice control chip U2. Specifically, the voice control chip U2 may use WTK6900 series chips to play a preset voice prompt. The voice control chip U2 may also support PWM output using the WT588F series, which may directly push the speaker 221. Therefore, the voice control chip U2 may be selected according to actual cost requirements, and thus, the type of the voice control chip U2 employed in the present application is not particularly limited.
As shown in fig. 5, according to some embodiments of the present utility model, the infrared sensor unit 212 includes: an infrared sensor 2121, a filtering unit 2122, a unidirectional conduction unit 2123, and a signal amplification unit 2124.
Wherein the power end of the infrared sensor 2121 is connected to the output end of the voltage stabilizing unit 700.
An input terminal of the filter unit 2122 is connected to an output terminal of the infrared sensor 2121.
A unidirectional flux unit 2123 comprising a first end 2123A and a second end 2123B; a first end 2123A of the unidirectional conduction unit 2123 is connected to an output end of the filtering unit 2122; the on direction of the unidirectional conduction unit 2123 is: from a first end 2123A of unidirectional conducting cell 2123 to a second end 2123B of unidirectional conducting cell 2123.
The input end of the signal amplifying unit 2124 is connected to the second end 2123B of the unidirectional conducting unit 2123, and the output end of the signal amplifying unit 2124 is connected to the input end of the sensing prompt control unit 230.
The unidirectional conduction unit 2123 may be a diode having unidirectional conduction characteristics. In the case where the unidirectional conduction cell 2123 is a diode, the first terminal 2123A is an anode and the second terminal 2123B is a cathode. By providing the unidirectional conductive unit 2123, the sensing signal generated by the infrared sensor 2121 can be transmitted only from the output terminal of the infrared sensor 2121 to the input terminal of the signal amplifying unit 2124.
According to the infrared sensing unit 212 provided by the embodiment of the utility model, when the infrared sensor 2121 is powered on to work normally, the surrounding environment is detected in an infrared manner, when a person is sensed in an induction range, an induction signal is generated, the induction signal is sequentially filtered by the filtering unit 2122 and is input into the signal amplifying unit 2124 after being conducted by the unidirectional conduction unit 2123, the signal amplifying unit 2124 amplifies the induction signal, the amplified induction signal is input into the induction prompt control unit 230, and the induction prompt control unit 230 drives the voice prompt unit 220 to broadcast a safety prompt voice after judging based on the induction signal.
While the preferred embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202420406689.7U CN222030105U (en) | 2024-03-01 | 2024-03-01 | Emergency lighting indication control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202420406689.7U CN222030105U (en) | 2024-03-01 | 2024-03-01 | Emergency lighting indication control system |
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| CN222030105U true CN222030105U (en) | 2024-11-19 |
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| CN202420406689.7U Active CN222030105U (en) | 2024-03-01 | 2024-03-01 | Emergency lighting indication control system |
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