A kind of intelligent building escape system of regular self-inspection
Technical field
The utility model relates to Intelligent internet of things technical field, especially a kind of intelligent building escape system of regular self-inspection.
Background technology
At present, civil building or public building generally all adopt emergency evacuation illuminator, guide the personnel in buildings in case of emergency to withdraw buildings.But when breaking out of fire, the big fire cigarette produced that burns can be full of room and corridor, the sight line that dense smoke can cover personnel in buildings and the evacuating system equipment be arranged in buildings.People cannot see the position of emergent indicating equipment, can not find the escape truck of buildings very soon, thus easily be trapped in buildings, can not escape danger.
And more passway for escaping may be there is in buildings, and some passway for escaping by fiery shutoff, therefore, can be badly in need of a kind of device that still can indicate correct escape truck under the environment of dense smoke, guides personal security in buildings to withdraw scene of fire.
For solving the problem, existing notification number be CN204557712U patent discloses a kind of intelligent building escape system based on Internet of Things, comprise the main emergency light being located at doorframe top and the some secondary emergency light be located on corridor wall, microprocessor is provided with in described main emergency light, warning lamp, flame sensor and smoke transducer, projection shot-light and left and right directions lamp is provided with in described secondary emergency light, and main emergency light and secondary emergency light pass through connection, when described smoke transducer and/or flame sensor sensing are to signal, described Microprocessor S3C44B0X also lights warning lamp, projection shot-light and left and right directions lamp,
When smoke transducer described in and if only if senses smoke signal, described Microprocessor S3C44B0X left and right directions lamp sends the illumination pointing to main emergency light direction, and makes projection shot-light form the projection pointing to main emergency light direction on the ground,
When described flame sensor sensing is to flame signal, described Microprocessor S3C44B0X left and right directions lamp sends the illumination in reverse main emergency light direction, and makes projection shot-light form the projection in reverse main emergency light direction on the ground.
Smoke transducer in above-mentioned patent is when sensing smoke signal, namely control left and right directions lamp and send the illumination pointing to main emergency light direction, and make projection shot-light form the projection pointing to main emergency light direction on the ground, but the circuit erecting this escape system also exists catabiosis, if staff is not regular, circuit is overhauled, then cannot judge whether this escape system also can be used, when fire occurs, if this escape system is unavailable, serious consequence certainly will be caused.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of intelligent building escape system based on Internet of Things, can detect the circuit of this escape system termly, and be indicated by pilot lamp.
For achieving the above object, the utility model provides following technical scheme: a kind of intelligent building escape system of regular self-inspection, comprise the main emergency light being located at doorframe top and the some secondary emergency light be located on corridor wall, described main emergency light and some described secondary emergency lights couple, described main emergency light and regular output unit couple, and described regular output unit is used for exporting enabling signal to main emergency light termly;
Described secondary emergency light and feedback unit couple, and described feedback unit is used for the output feedback signal when secondary emergency light normally works;
Described regular output unit and described feedback unit all couple with control module, export control signal when described control module receives this enabling signal and this feedback signal at the same time;
Described control module and performance element couple, described performance element in response to control signal to point out staff.
The utility model is set to further: be provided with microprocessor, warning lamp, flame sensor and smoke transducer in described main emergency light;
Described regular output unit is timer cycling time, and described cycling time, the output terminal of timer was coupled to microprocessor.
The utility model is set to further: be provided with projection shot-light and left and right directions lamp in described secondary emergency light;
Described feedback unit is two photo-couplers, and the input end of two described photo-couplers is respectively coupled to projection shot-light and left and right directions lamp, and the output terminal of two described photo-couplers is coupled to control module.
The utility model is set to further: described control module is AND circuit, and two input ends of described AND circuit are respectively coupled to the output terminal of two described photo-couplers, and the output terminal of described AND circuit is for exporting this control signal.
The utility model is set to further: described performance element is pilot lamp, and described pilot lamp is shinny in response to this control signal.
By technique scheme, the utility model can export the enabling signal occurred for simulated fire termly, then feeds back the duty of secondary emergency light, and wherein, when projection shot-light and left and right directions lamp all can normally work, pilot lamp is shinny.
Accompanying drawing explanation
Fig. 1 is the block diagram based on the intelligent building escape system of Internet of Things in the present embodiment;
Fig. 2 is the schematic diagram of feedback unit in Fig. 1;
Fig. 3 is the schematic diagram of control module and performance element in Fig. 1.
Reference numeral:
1, main emergency light; 11, microprocessor; 12, warning lamp; 13, flame sensor; 14, smoke transducer; 15, radio receiving transmitting module one; 16, temperature sensor; 17, AND circuit;
2, secondary emergency light; 21, project shot-light; 22, left and right directions lamp;
3, communication network;
4, control center; 41, radio receiving transmitting module two;
5, selftest module; 51, regular output unit; 52, feedback unit; 53, control module; 54, performance element;
F1, feedback signal; F2, feedback signal; Crl, control signal.
Embodiment
Referring to figs. 1 through Fig. 3, embodiment of the present utility model is described further.
As shown in Figure 1, a kind of intelligent building escape system based on Internet of Things of the utility model, comprises the main emergency light 1 being located at doorframe top and the some secondary emergency light 2 be located on corridor wall,
Microprocessor 11, warning lamp 12, flame sensor 13 and smoke transducer 14 is provided with in main emergency light 1,
Be provided with projection shot-light 21 and left and right directions lamp 22 in secondary emergency light 2, and main emergency light 1 and secondary emergency light 2 are by connection,
Wherein, concrete principle of work is as follows:
When smoke transducer 14 and/or flame sensor 13 sense signal, microprocessor 11 controls and lights warning lamp 12, projection shot-light 21 and left and right directions lamp 22,
And if only if when smoke transducer 14 senses smoke signal, and microprocessor 11 controls left and right directions lamp 22 and sends the illumination pointing to main emergency light 1 direction, and makes projection shot-light 21 form the projection pointing to main emergency light 1 direction on the ground,
When flame sensor 13 senses flame signal, microprocessor 11 controls the illumination that left and right directions lamp 22 sends reverse main emergency light 1 direction, and makes projection shot-light 21 form the projection in reverse main emergency light 1 direction on the ground.
When smoke transducer 14 and temperature sensor 16, with when flame sensor 13 senses signal, may there is the condition of a fire in explanation, and now microprocessor 11 controls and lights warning lamp 12, projection shot-light 21 and left and right directions lamp 22,
When smoke transducer 14 and temperature sensor 16 sense smoke signal, illustrate that this position also just exists smog, there is not naked light, microprocessor 11 controls left and right directions lamp 22 and sends the illumination pointing to main emergency light 1 direction, and make projection shot-light 21 form the projection pointing to main emergency light 1 direction on the ground, personnel are instructed to escape from correct outlet
When flame sensor 13 senses flame signal, illustrate that this position exists naked light, microprocessor 11 controls the illumination that left and right directions lamp 22 sends reverse main emergency light 1 direction, and make projection shot-light 21 form the projection in reverse main emergency light 1 direction on the ground, exported and cannot go out before reminding people; The shot-light 21 that projects in addition forms the convenient personnel of projection on the ground and checks.
As shown in Figure 1, in the present embodiment, selftest module 5 comprises regular output unit 51, feedback unit 52, control module 53 and performance element 54.Wherein, regular output unit 51, microprocessor 11, projection shot-light 21, left and right directions lamp 22, feedback unit 52, control module 53 and performance element 54 form loop.
Wherein, concrete principle of work is as follows: regularly output unit 51 can export the enabling signal (not shown) occurred for simulated fire termly, microprocessor 11 controls projection shot-light 21 in response to this enabling signal and left and right directions lamp 22 works, feedback unit 52 feeds back the duty of projection shot-light 21 and left and right directions lamp 22, and project shot-light 21 and left and right directions lamp 22 all can normal shinny time export the feedback signal F1 of two high level, F2, control module 53 is in response to this feedback signal F1, F2 controls performance element 54 action, wherein performance element 54 is pilot lamp L, pilot lamp L is in response to feedback signal F1, F2 is shinny, namely when projection shot-light and left and right directions lamp all can normally work, pilot lamp L is shinny.
As shown in Figure 2 and Figure 3, the duty of feedback unit feedback projection shot-light 21 and left and right directions lamp 22, and project shot-light 21 and left and right directions lamp 22 all normal power supply time export feedback signal F1 and the feedback signal F2 of high level, control module 53 is AND circuit U4, export the control signal crl of high level when receiving this feedback signal F1 and feedback signal F2 at the same time, control pilot lamp L shinny.
In addition, warning lamp 12 is red green warning lamp 12, and and if only if when smoke transducer 14 senses smoke signal, and microprocessor 11 controls warning lamp 12 and sends green warning light, when flame sensor 13 senses flame signal, microprocessor 11 controls warning lamp 12 and sends red warning light.Radio receiving transmitting module 1 is also provided with in main emergency light 1, radio receiving transmitting module 1 is connected with microprocessor 11, also comprise communication network 3 and control center 4, be provided with radio receiving transmitting module 2 41 in control center 4, and radio receiving transmitting module 2 41 is communicated with radio receiving transmitting module 1 by communication network 3.
In addition, radio receiving transmitting module 1 is communicated by WIFI or GSM/GPRS with radio receiving transmitting module 2 41.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.