CN103935927A - Lift smoke prevention method and lift smoke prevention device - Google Patents
Lift smoke prevention method and lift smoke prevention device Download PDFInfo
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- CN103935927A CN103935927A CN201410213840.6A CN201410213840A CN103935927A CN 103935927 A CN103935927 A CN 103935927A CN 201410213840 A CN201410213840 A CN 201410213840A CN 103935927 A CN103935927 A CN 103935927A
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- smog
- smokescope
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Abstract
The invention provides a lift smoke prevention method and a lift smoke prevention device. The lift smoke prevention method comprises the steps that 1 the smoke concentration in a life car is monitored in real time to obtain the actual smoke concentration; 2 the actual smoke concentration is compared with a preset smoke concentration threshold, whether the actual smoke concentration is lower than the smoke concentration threshold or not is judged, if yes, the procedure ends and if not the step 3 is executed; 3 smoke prevention voice warning and smoke prevention character prompting are conducted in the lift car, and meanwhile, smoke dispersion is conducted. The lift smoke prevention method and the lift smoke prevention device can remind people of not smoking in a lift and timely disperse the smoke in the lift car.
Description
Technical field
The present invention relates to elevator safety field, particularly a kind of elevator anti-smog method and elevator anti-smog device.
Background technology
Along with economical and scientific and technological development, people are more and more higher to the requirement of life.At present, elevator has been widely used in mall or residential building contour level building, brings great convenience to people's production and life.
But, due to lift car narrow space and sealing, add that quite a few people is very automatic to smoke in elevator, allow this just the outdoor people that wrecked by haze and bad air, the passive smoking of going back in indoor elevator, significantly affected passenger's boarding comfort and passenger's health, and smoking is the very uncultivated behavior of one in elevator, has affected national vivid quality; There is again the building of being exactly can, by a lot of finishing materials of elevator traffic, at this moment in elevator, to smoke during fitting up, can cause hidden fire-fighting danger (this should be paid attention to the in the situation that of current safety Frequent Accidents).Therefore, how to remind people that not smoking and the smog that how to disperse in lift car are not to ensure passenger safety, a comfortable key factor taking elevator in elevator.
Stop at present the method for people's smoking in elevator also mainly to rely on the method for warning sign warning, still the effect of this method for warming is unsatisfactory; Even if send special messenger's concrete management, effect neither be fairly obvious but also can be increased elevator operation cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of elevator anti-smog method and elevator anti-smog device, to remind people's not smoking in elevator, and disperses in time the smog in lift car.
For addressing the above problem, the invention provides a kind of elevator anti-smog method and elevator anti-smog device, wherein, described method comprises:
Smokescope in S1, Real-Time Monitoring lift car, obtains actual smokescope;
S2, described actual smokescope and default smokescope threshold value are compared, judge whether described actual smokescope is less than described smokescope threshold value, if so, process ends; If not, perform step S3;
S3, in described lift car, carry out anti-smog audio alert and anti-smog word and remind, carry out smog simultaneously and disperse.
Preferably, in described step S1, by Smoke Sensor, the smokescope in lift car is carried out to Real-Time Monitoring.
Preferably, in described step S3, utilize high-power fan to disperse the smog in lift car.
Preferably, described step S3 further comprises: control elevator out of service in the time of next floor of service direction, and open elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation.
The present invention also provides a kind of elevator anti-smog device, and described device comprises: control module, and the smoke monitoring module, voice module, information display module and the smog that are connected with described control module disperse module; Wherein:
Smoke monitoring module, for the smokescope in Real-Time Monitoring lift car, obtains actual smokescope, and is sent to control module;
Control module, for default smokescope threshold value, and compares the actual smokescope receiving and default smokescope threshold value, in the time that described actual smokescope is less than described smokescope threshold value, does not deal with; In the time that described actual smokescope is not less than described smokescope threshold value, triggers audio alert module, information display module and smog and disperse module;
Voice module, for carrying out anti-smog audio alert;
Information display module, for display text, to carry out anti-smog prompting;
Smog disperses module, disperses for lift car is carried out to smog.
Preferably, described smoke monitoring module is at least one Smoke Sensor; Described control module is microcontroller; Described information display module is read-out; It is high-power fan that described smog disperses module.
Preferably, the quantity of described Smoke Sensor is according to the area definition of described lift car.
Preferably, described device also comprises the operation control module being connected with control module;
Described operation control module, under the control of described control module, in the time that described actual smokescope is not less than described smokescope threshold value, controls elevator out of service in the time of next floor of service direction, and opens elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation.
The beneficial effect of the embodiment of the present invention is: by the smokescope in Real-Time Monitoring lift car, in the time that this smokescope is greater than default smokescope threshold value, in car, carrying out audio alert and anti-smog word reminds, to remind people's not smoking in elevator, and the smog in car is dispersed in time, control of the present invention people's behavior of smoking in car, and play certain fire-fighting effect, the present invention is simple to operate, is easy to realize, and has very large promotional value.
Brief description of the drawings
Fig. 1 is the diagram of circuit of a kind of elevator anti-smog method of one embodiment of the invention;
Fig. 2 is the constructional drawing of a kind of elevator anti-smog device of one embodiment of the invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, the invention provides a kind of elevator anti-smog method and elevator anti-smog device, wherein, described method comprises:
Smokescope in S1, Real-Time Monitoring lift car, obtains actual smokescope; Conventionally utilize Smoke Sensor to carry out Real-Time Monitoring to the smokescope in lift car, and the quantity of Smoke Sensor is determined according to the area of lift car;
In the time that needs are installed multiple Smoke Sensor, its installing space should be determined according to the protected area A of Smoke Sensor and radius of protection R, can adopt mount scheme of the prior art to install, and will repeat no more herein.
S2, described actual smokescope and default smokescope threshold value are compared, judge whether described actual smokescope is less than described smokescope threshold value, if so, process ends; If not, perform step S3; Described smokescope threshold value is in the scope of elevator safety specification, and user can arrange according to actual needs.
S3, in described lift car, carry out anti-smog audio alert and anti-smog word and remind, carry out smog simultaneously and disperse.
When carrying out anti-smog audio alert and anti-smog word while reminding, can send the similarly sound such as " please don't smoking in elevator ", and carry out display alarm with the form of word.
When carrying out smog while dispersing, conventionally utilize high-power fan to disperse the smog in lift car; Be not suitable in some cases high-power fan and start, such as weather is colder or can affect in the situation of passenger's boarding comfort, can select other modes that can disperse smog to disperse;
In the time that actual smokescope is less than default smokescope threshold value, stop step S3.
Preferably, described step S3 further comprises: control elevator out of service in the time of next floor of service direction, and open elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation; Like this, can force to allow smoker stop smoking, and the smog in car is dispersed in time, improve smoker's behavior of personal control, effectively prevent smoking behavior and occur again.
As shown in Figure 2, the present invention also provides a kind of elevator anti-smog device, and described device comprises: control module 220, and the smoke monitoring module 210, voice module 230, information display module 240 and the smog that are connected with described control module disperse module 250; Wherein:
Smoke monitoring module 210, for the smokescope in Real-Time Monitoring lift car, obtains actual smokescope, and is sent to control module 220;
Control module 220, for default smokescope threshold value, and compares the actual smokescope receiving and default smokescope threshold value, in the time that described actual smokescope is less than described smokescope threshold value, does not deal with; In the time that described actual smokescope is not less than described smokescope threshold value, triggers audio alert module 230, information display module 240 and smog and disperse module 250;
Voice module 230, for carrying out anti-smog audio alert;
Information display module 240, for display text, to carry out anti-smog prompting;
Smog disperses module 250, disperses for lift car is carried out to smog.
Preferably, described smoke monitoring module is at least one Smoke Sensor; Described control module is microcontroller; Described information display module is read-out; It is high-power fan that described smog disperses module.
Preferably, the quantity of described Smoke Sensor is according to the area definition of described lift car.
Preferably, described device also comprises the operation control module being connected with control module;
Described operation control module, under the control of described control module, in the time that described actual smokescope is not less than described smokescope threshold value, controls elevator out of service in the time of next floor of service direction, and opens elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation; Like this, this equipment can force to allow smoker stop smoking, and the smog in car is dispersed in time, improves smoker's behavior of personal control, effectively prevents smoking behavior and occurs.
In the present embodiment, explaining of described elevator anti-smog method is equally applicable to described elevator anti-smog device, will repeats no more.
The beneficial effect of the embodiment of the present invention is: by the smokescope in Real-Time Monitoring lift car, in the time that this smokescope is greater than default smokescope threshold value, in car, carrying out audio alert and anti-smog word reminds, to remind people's not smoking in elevator, and the smog in car is dispersed in time, control of the present invention people's behavior of smoking in car, and play certain fire-fighting effect, the present invention is simple to operate, is easy to realize, and has very large promotional value.
The foregoing is only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.All any amendments of doing within the spirit and principles in the present invention, be equal to replacement, improvement etc., be all included in protection scope of the present invention.
Claims (8)
1. an elevator anti-smog method, is characterized in that, described method comprises:
Smokescope in S1, Real-Time Monitoring lift car, obtains actual smokescope;
S2, described actual smokescope and default smokescope threshold value are compared, judge whether described actual smokescope is less than described smokescope threshold value, if so, process ends; If not, perform step S3;
S3, in described lift car, carry out anti-smog audio alert and anti-smog word and remind, carry out smog simultaneously and disperse.
2. elevator anti-smog method as claimed in claim 1, is characterized in that, in described step S1, by Smoke Sensor, the smokescope in lift car is carried out to Real-Time Monitoring.
3. elevator anti-smog method as claimed in claim 1, is characterized in that, utilizes high-power fan to disperse the smog in lift car in described step S3.
4. elevator anti-smog method as claimed in claim 1, is characterized in that, described step S3 further comprises:
Control elevator out of service in the time of next floor of service direction, and open elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation.
5. an elevator anti-smog device, is characterized in that, described device comprises: control module, and the smoke monitoring module, voice module, information display module and the smog that are connected with described control module disperse module; Wherein:
Smoke monitoring module, for the smokescope in Real-Time Monitoring lift car, obtains actual smokescope, and is sent to control module;
Control module, for default smokescope threshold value, and compares the actual smokescope receiving and default smokescope threshold value, in the time that described actual smokescope is less than described smokescope threshold value, does not deal with; In the time that described actual smokescope is not less than described smokescope threshold value, triggers audio alert module, information display module and smog and disperse module;
Voice module, for carrying out anti-smog audio alert;
Information display module, for display text, to carry out anti-smog prompting;
Smog disperses module, disperses for lift car is carried out to smog.
6. elevator anti-smog device as claimed in claim 5, is characterized in that,
Described smoke monitoring module is at least one Smoke Sensor; Described control module is microcontroller;
Described information display module is read-out; It is high-power fan that described smog disperses module.
7. elevator anti-smog device as claimed in claim 6, is characterized in that, the quantity of described Smoke Sensor is according to the area definition of described lift car.
8. elevator anti-smog device as claimed in claim 5, is characterized in that, described device also comprises the operation control module being connected with control module;
Described operation control module, under the control of described control module, in the time that described actual smokescope is not less than described smokescope threshold value, controls elevator out of service in the time of next floor of service direction, and opens elevator cab door and carry out smog and disperse; After smog disperses, close elevator cab door, and recover elevator operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213840.6A CN103935927A (en) | 2014-05-21 | 2014-05-21 | Lift smoke prevention method and lift smoke prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410213840.6A CN103935927A (en) | 2014-05-21 | 2014-05-21 | Lift smoke prevention method and lift smoke prevention device |
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| Publication Number | Publication Date |
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| CN103935927A true CN103935927A (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410213840.6A Pending CN103935927A (en) | 2014-05-21 | 2014-05-21 | Lift smoke prevention method and lift smoke prevention device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329754A (en) * | 2015-10-30 | 2016-02-17 | 中山市鑫海精密制造科技有限公司 | Elevator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455275A (en) * | 1990-06-21 | 1992-02-21 | Mitsubishi Electric Corp | Mischief preventive system of elevator |
| CN202084149U (en) * | 2011-06-14 | 2011-12-21 | 何海参 | Elevator smoke detector |
| CN202321845U (en) * | 2011-11-23 | 2012-07-11 | 中国地质大学（武汉） | Internal lighting and alarm control device of elevator |
| CN203048344U (en) * | 2013-01-25 | 2013-07-10 | 温州大学 | Smoking prevention device for elevator |
| CN203392661U (en) * | 2013-07-18 | 2014-01-15 | 李扬芳 | Smoke detecting elevator with prompting function |
-
2014
- 2014-05-21 CN CN201410213840.6A patent/CN103935927A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0455275A (en) * | 1990-06-21 | 1992-02-21 | Mitsubishi Electric Corp | Mischief preventive system of elevator |
| CN202084149U (en) * | 2011-06-14 | 2011-12-21 | 何海参 | Elevator smoke detector |
| CN202321845U (en) * | 2011-11-23 | 2012-07-11 | 中国地质大学（武汉） | Internal lighting and alarm control device of elevator |
| CN203048344U (en) * | 2013-01-25 | 2013-07-10 | 温州大学 | Smoking prevention device for elevator |
| CN203392661U (en) * | 2013-07-18 | 2014-01-15 | 李扬芳 | Smoke detecting elevator with prompting function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329754A (en) * | 2015-10-30 | 2016-02-17 | 中山市鑫海精密制造科技有限公司 | Elevator |
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Application publication date: 20140723 |