CN102583141A - Method for controlling automatic distress call of elevator - Google Patents
Method for controlling automatic distress call of elevator Download PDFInfo
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- CN102583141A CN102583141A CN2012100776668A CN201210077666A CN102583141A CN 102583141 A CN102583141 A CN 102583141A CN 2012100776668 A CN2012100776668 A CN 2012100776668A CN 201210077666 A CN201210077666 A CN 201210077666A CN 102583141 A CN102583141 A CN 102583141A
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- elevator
- instruction
- preset time
- door
- lift car
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Abstract
The invention discloses a method for controlling automatic distress call of an elevator. The method includes the steps: detecting whether an elevator car is in a no-load state or a load state; switching on an inductive switch if detecting that the elevator car is in the load state, and judging whether a door open button instruction or a storey button instruction is inputted or not within a preset time; and sending out the door open button instruction to open an elevator door if the door open button instruction or the storey button instruction is not inputted when the preset time is over. The method is simple and reasonable in design, and fills the gap of the technical field of current elevator control. Even if a passenger cannot press a door open button or a storey button for irresistible reasons such as falling and the like, the elevator door can be automatically opened, and the passenger can call for help or directly climb out of the elevator.
Description
Technical field
The present invention relates to the elevator control technology field, particularly relate to a kind of elevator and exhale the control method of helping automatically.
Background technology
In the present elevator control technology; The passenger gets into after elevator door cuts out in the elevator; When the passenger does not press floor button or door open button within a certain period of time; Elevator will be in automatically unsettled state, has only after the outer passenger of lift car presses door open button by the time, and elevator just can arrive respective storey opening elevator door.If the passenger in the lift car because fall down waits other irresistible reasons can't be by elevator door open button or floor button; And lift car is also unmanned outward when pressing door open button; Apparatus for controlling elevator can not judge whether the people is arranged in the lift car and open the door automatically yet; So just may cause the atmosphere draught-free in the lift car, strengthen dangerous situation.
Summary of the invention
Based on this, be necessary under loading condition and unsettled situation, can not realize the problem of self-opening to lift car, provide a kind of elevator to exhale the control method of helping automatically.
For solving the problems of the technologies described above, the invention provides a kind of elevator and exhale the control method of helping automatically, may further comprise the steps:
The detecting elevator car is in light condition or loading condition;
Be in loading condition if detect lift car, then connect inductive switch, judge the input whether door open button instruction or the instruction of floor button are arranged in first Preset Time;
If when first Preset Time expires, still there is not the input of door open button instruction or the instruction of floor button, then send the door open button instruction, open elevator door.
The invention has the beneficial effects as follows: method is simple, reasonable in design; Filled up the blank in present elevator control technology field; Can't be in elevator even the passenger is arranged by door open button or floor button because irresistible reason such as fall down; Elevator door also can be opened automatically, and the passenger just can call for help or directly climb out of elevator.
In a preferred embodiment, further comprising the steps of: as to be in light condition if detect lift car, then to wait for lift car outward swinging door button instruction input.
In a preferred embodiment; It is further comprising the steps of: after elevator door is opened; Judge the input whether the door close button instruction is arranged in second Preset Time; If still there is not the input of the button instruction of closing the door when second Preset Time expires, then close elevator door, the detecting elevator car is in light condition or loading condition once more.Purpose be the passenger go out behind the elevator or the passenger at the appointed time in, but the elevator door SELF CL gets into the detecting elevator car again and is in the step that zero load still is a loading condition.
In a preferred embodiment, further comprising the steps of: if lift car then starts the interior alarm bell of lift car being in loading condition and not having under the situation of instruction input the switch door N time, send the dry contact signal to the elevator monitoring center simultaneously, wherein, N >=1.Purpose is to guarantee passenger in the elevator if accidental falls, can't climb out of under the situation of elevator, and elevator is capable of automatic alarm, so that the in time people or the monitoring and control centre of notice outside.
In a preferred embodiment; It is further comprising the steps of: if lift car lasts till the 3rd Preset Time being in loading condition and not having under the situation of instruction input; Then start alarm bell in the lift car; Send the dry contact signal to the elevator monitoring center simultaneously, said the 3rd Preset Time is more than or equal to said first Preset Time.Purpose is to guarantee passenger in the elevator if accidental falls, can't climb out of under the situation of elevator, and elevator is capable of automatic alarm, so that the in time people or the monitoring and control centre of notice outside.
In a preferred embodiment; After connecting inductive switch; Whether judgement has the input of door open button instruction or the instruction of floor button in the 4th Preset Time; If still there is not the input of door open button instruction or the instruction of floor button when the 4th Preset Time expires, then export voice suggestion, said the 4th Preset Time is less than first Preset Time.Purpose is to remind under the situation about after the passenger advances elevator, forgetting by the lower floor button.
In a preferred embodiment, the detecting elevator car step that is in light condition or loading condition comprises: the pressure sensor detecting elevator car of the inner bottom surface through being arranged on lift car is in light condition or loading condition.Purpose is to judge well that lift car is in zero load or loading condition.
In a preferred embodiment, the detecting elevator car step that is in light condition or loading condition comprises: several infradred sensor detecting elevator cars that cover lower part space in the elevator through relative side and the investigative range that is laid in the lift car are in light condition or loading condition.Purpose is to respond in the lift car through infradred sensor whether people or thing are arranged, thereby judges whether lift car is in light condition or loading condition.
In a preferred embodiment; The step that the detecting elevator car is in light condition or loading condition comprises: further through being laid in the top in the lift car, and several infradred sensor detecting elevator cars that investigative range covers elevator inner top space are in light condition or loading condition.Purpose is when preventing to have the animal of flight in the lift car, can judge the animal whether flight is arranged in the lift car through the infradred sensor of being located at the lift car inner top, thereby judge whether lift car is in light condition or loading condition.
Realize this method; At hardware aspect; Only need in lift car, be provided with to realize whether the detecting elevator car is in the sensor of light condition or loading condition,, infradred sensor or pressure sensor inserted in the control circuit of elevator like infradred sensor or pressure sensor; Then the module of the control program of elevator is carried out certain modification, can realize that like this elevator of the present invention exhales the control method of helping automatically.
Description of drawings
Fig. 1 is the control method diagram of circuit of the embodiment of the invention 1;
Fig. 2 is the control method diagram of circuit of the embodiment of the invention 2;
Fig. 3 is the control method diagram of circuit of the embodiment of the invention 3;
Fig. 4 is the control method diagram of circuit of the embodiment of the invention 4;
Fig. 5 is the diagram of circuit of the part steps of another embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Embodiment 1:
As shown in Figure 1, a kind of elevator is exhaled the control method of helping automatically, may further comprise the steps:
Step S110, the detecting elevator car is in light condition or loading condition; Realize that this step can have two kinds of preferred implementations: first; Several infradred sensors that investigative range covers lower part space in the elevator are laid in relative side through in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, the installation site of infradred sensor is preferably in the height apart from the about 50cm of car floor; Further lay several infradred sensors that investigative range covers elevator inner top space through the top in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, The installation site of infradred sensor is preferably in the height apart from car top 10cm～15cm, main reply flight animal.The second, through inner bottom surface pressure sensor is set at lift car, pressure sensor inserts in the control circuit of elevator, thus the detecting elevator car is in light condition or loading condition.
Step S120 is in loading condition if detect lift car, then connects inductive switch, judges the input whether door open button instruction or the instruction of floor button are arranged in 1 second in first preset time T;
Step S130 is in light condition if detect lift car, then waits for lift car outward swinging door button instruction input.
Step S140 if when first preset time T expired in 1 second, still there is not the input of door open button instruction or the instruction of floor button, then sends the door open button instruction, opens elevator door.
Embodiment 2:
As shown in Figure 2; Compare with embodiment 1; Present embodiment 2 is further comprising the steps of: after elevator door is opened, judge whether second preset time T has the input of door close button instruction in 2 seconds, if second preset time T 2 seconds does not still have the input of the button instruction of closing the door at the expiration the time; Then close elevator door, the detecting elevator car is in light condition or loading condition once more.That is:
Step S210, the detecting elevator car is in light condition or loading condition; Realize that this step can have two kinds of preferred implementations: first; Several infradred sensors that investigative range covers lower part space in the elevator are laid in relative side through in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, the installation site of infradred sensor is preferably in the height apart from the about 50cm of car floor; Further lay several infradred sensors that investigative range covers elevator inner top space through the top in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, The installation site of infradred sensor is preferably in the height apart from car top 10cm～15cm, main reply flight animal.The second, through inner bottom surface pressure sensor is set at lift car, pressure sensor inserts in the control circuit of elevator, thus the detecting elevator car is in light condition or loading condition.
Step S220 is in loading condition if detect lift car, then connects inductive switch, judges the input whether door open button instruction or the instruction of floor button are arranged in 1 second in first preset time T;
Step S230 is in light condition if detect lift car, then waits for lift car outward swinging door button instruction input.
Step S240 if when first preset time T expired in 1 second, still there is not the input of door open button instruction or the instruction of floor button, then sends the door open button instruction, opens elevator door.
Step S250; After elevator door is opened, judge whether second preset time T has the input of door close button instruction in 2 seconds, if second preset time T 2 seconds does not still have the input of the button instruction of closing the door at the expiration the time; Then close elevator door, the detecting elevator car is in light condition or loading condition once more.
Embodiment 3:
As shown in Figure 3, to compare with embodiment 2, present embodiment 3 is further comprising the steps of: if lift car is being in loading condition and is not having under the situation of instruction input the switch door N time; Then start alarm bell in the lift car; Send the dry contact signal to the elevator monitoring center simultaneously, wherein, N >=1.That is:
Step S310, the detecting elevator car is in light condition or loading condition; Realize that this step can have two kinds of preferred implementations: first; Several infradred sensors that investigative range covers lower part space in the elevator are laid in relative side through in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, the installation site of infradred sensor is preferably in the height apart from the about 50cm of car floor; Further lay several infradred sensors that investigative range covers elevator inner top space through the top in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, The installation site of infradred sensor is preferably in the height apart from car top 10cm～15cm, main reply flight animal.The second, through inner bottom surface pressure sensor is set at lift car, pressure sensor inserts in the control circuit of elevator, thus the detecting elevator car is in light condition or loading condition.
Step S320 is in loading condition if detect lift car, then connects inductive switch, judges the input whether door open button instruction or the instruction of floor button are arranged in 1 second in first preset time T;
Step S330 is in light condition if detect lift car, then waits for lift car outward swinging door button instruction input.
Step S340 if when first preset time T expired in 1 second, still there is not the input of door open button instruction or the instruction of floor button, then sends the door open button instruction, opens elevator door.
Step S350; After elevator door is opened, judge whether second preset time T has the input of door close button instruction in 2 seconds, if second preset time T 2 seconds does not still have the input of the button instruction of closing the door at the expiration the time; Then close elevator door, the detecting elevator car is in light condition or loading condition once more.
Step S360 if lift car then starts the interior alarm bell of lift car being in loading condition and not having under the situation of instruction input the switch door N time, sends the dry contact signal to the elevator monitoring center simultaneously, wherein, and N >=1.
Embodiment 4:
As shown in Figure 4; Compare with embodiment 2; Present embodiment 4 is further comprising the steps of: if lift car lasted till the 3rd preset time T 3 seconds being in loading condition and not having under the situation of instruction input; Then start alarm bell in the lift car, send the dry contact signal to the elevator monitoring center simultaneously, said the 3rd preset time T 3 seconds was more than or equal to said first preset time T 1 second.That is:
Step S410, the detecting elevator car is in light condition or loading condition; Realize that this step can have two kinds of preferred implementations: first; Several infradred sensors that investigative range covers lower part space in the elevator are laid in relative side through in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, the installation site of infradred sensor is preferably in the height apart from the about 50cm of car floor; Further lay several infradred sensors that investigative range covers elevator inner top space through the top in lift car; Infradred sensor inserts in the control circuit of elevator; Wherein, The installation site of infradred sensor is preferably in the height apart from car top 10cm～15cm, main reply flight animal.The second, through inner bottom surface pressure sensor is set at lift car, pressure sensor inserts in the control circuit of elevator, thus the detecting elevator car is in light condition or loading condition.
Step S420 is in loading condition if detect lift car, then connects inductive switch, judges the input whether door open button instruction or the instruction of floor button are arranged in 1 second in first preset time T;
Step S430 is in light condition if detect lift car, then waits for lift car outward swinging door button instruction input.
Step S440 if when first preset time T expired in 1 second, still there is not the input of door open button instruction or the instruction of floor button, then sends the door open button instruction, opens elevator door.
Step S450; After elevator door is opened, judge whether second preset time T has the input of door close button instruction in 2 seconds, if second preset time T 2 seconds does not still have the input of the button instruction of closing the door at the expiration the time; Then close elevator door, the detecting elevator car is in light condition or loading condition once more.
Step S460; If lift car lasted till the 3rd preset time T 3 seconds being in loading condition and not having under the situation of instruction input; Then start alarm bell in the lift car; Send the dry contact signal to the elevator monitoring center simultaneously, said the 3rd preset time T 3 seconds was more than or equal to said first preset time T 1 second.
In embodiment 1 to embodiment 4, can also further improve, that is: as shown in Figure 5; After connecting inductive switch; Whether judgement has the input of door open button instruction or the instruction of floor button in 4 seconds in the 4th preset time T, if the 4th preset time T 4 seconds does not still have the input of door open button instruction or the instruction of floor button at the expiration the time, then exports voice suggestion; Like " please register sedan-chair in calling ", said the 4th preset time T 4 seconds was less than first preset time T 1 second.
Above-listed detailed description is to the specifying of possible embodiments of the present invention, and the foregoing description is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the claim of this case.
Claims (9)
1. an elevator is exhaled the control method of helping automatically, it is characterized in that, may further comprise the steps:
The detecting elevator car is in light condition or loading condition;
Be in loading condition if detect lift car, then connect inductive switch, judge the input whether door open button instruction or the instruction of floor button are arranged in first Preset Time;
If when first Preset Time expires, still there is not the input of door open button instruction or the instruction of floor button, then send the door open button instruction, open elevator door.
2. elevator according to claim 1 is exhaled the control method of helping automatically, it is characterized in that, and is further comprising the steps of:
Be in light condition if detect lift car, then wait for lift car outward swinging door button instruction input.
3. elevator according to claim 1 and 2 is exhaled the control method of helping automatically, it is characterized in that, and is further comprising the steps of:
After elevator door is opened, judge the input whether the door close button instruction is arranged in second Preset Time, if second Preset Time does not still have the input of the button instruction of closing the door when expiring, then close elevator door, the detecting elevator car is in light condition or loading condition once more.
4. elevator according to claim 3 is exhaled the control method of helping automatically, it is characterized in that, and is further comprising the steps of:
If lift car then starts the interior alarm bell of lift car being in loading condition and not having under the situation of instruction input the switch door N time, send the dry contact signal to the elevator monitoring center simultaneously, wherein, N >=1.
5. elevator according to claim 3 is exhaled the control method of helping automatically, it is characterized in that, and is further comprising the steps of:
If lift car lasts till the 3rd Preset Time being in loading condition and not having under the situation of instruction input; Then start alarm bell in the lift car; Send the dry contact signal to the elevator monitoring center simultaneously, said the 3rd Preset Time is more than or equal to said first Preset Time.
6. exhale the control method of helping automatically according to any described elevator in the claim 1 to 5; It is characterized in that; After connecting inductive switch, judge the input whether door open button instruction or the instruction of floor button are arranged in the 4th Preset Time, if the 4th Preset Time does not still have the input of door open button instruction or the instruction of floor button when expiring; Then export voice suggestion, said the 4th Preset Time is less than first Preset Time.
7. elevator according to claim 1 is exhaled the control method of helping automatically; It is characterized in that the step that the detecting elevator car is in light condition or loading condition comprises: the pressure sensor detecting elevator car of the inner bottom surface through being arranged on lift car is in light condition or loading condition.
8. elevator according to claim 1 is exhaled the control method of helping automatically; It is characterized in that the step that the detecting elevator car is in light condition or loading condition comprises: be in light condition or loading condition through being laid in several infradred sensor detecting elevator cars that relative side and investigative range in the lift car cover lower part space in the elevator.
9. elevator according to claim 8 is exhaled the control method of helping automatically; It is characterized in that; The step that the detecting elevator car is in light condition or loading condition comprises: further through being laid in the top in the lift car, and several infradred sensor detecting elevator cars that investigative range covers elevator inner top space are in light condition or loading condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100776668A CN102583141A (en) | 2012-03-21 | 2012-03-21 | Method for controlling automatic distress call of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100776668A CN102583141A (en) | 2012-03-21 | 2012-03-21 | Method for controlling automatic distress call of elevator |
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| CN102583141A true CN102583141A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100776668A Pending CN102583141A (en) | 2012-03-21 | 2012-03-21 | Method for controlling automatic distress call of elevator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876084A (en) * | 2015-04-22 | 2015-09-02 | 中国计量学院 | Gravity detection based novel elevator operation prewarning device |
| CN107783635A (en) * | 2017-11-21 | 2018-03-09 | 北京小米移动软件有限公司 | Control the method, apparatus and terminal that public display device is shown |
| CN115258850A (en) * | 2022-07-27 | 2022-11-01 | 日立电梯（中国）有限公司 | Elevator car control system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1087198A (en) * | 1996-09-13 | 1998-04-07 | Toshiba Corp | Guidance broadcaster for elevator car |
| JPH10157954A (en) * | 1996-11-26 | 1998-06-16 | Mitsubishi Denki Bill Techno Service Kk | Elevator control device |
| JP2007091462A (en) * | 2005-09-05 | 2007-04-12 | Mitsubishi Electric Building Techno Service Co Ltd | Monitoring device of elevator |
| CN101804931A (en) * | 2009-02-12 | 2010-08-18 | 东芝电梯株式会社 | Lift appliance |
-
2012
- 2012-03-21 CN CN2012100776668A patent/CN102583141A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1087198A (en) * | 1996-09-13 | 1998-04-07 | Toshiba Corp | Guidance broadcaster for elevator car |
| JPH10157954A (en) * | 1996-11-26 | 1998-06-16 | Mitsubishi Denki Bill Techno Service Kk | Elevator control device |
| JP2007091462A (en) * | 2005-09-05 | 2007-04-12 | Mitsubishi Electric Building Techno Service Co Ltd | Monitoring device of elevator |
| CN101804931A (en) * | 2009-02-12 | 2010-08-18 | 东芝电梯株式会社 | Lift appliance |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876084A (en) * | 2015-04-22 | 2015-09-02 | 中国计量学院 | Gravity detection based novel elevator operation prewarning device |
| CN107783635A (en) * | 2017-11-21 | 2018-03-09 | 北京小米移动软件有限公司 | Control the method, apparatus and terminal that public display device is shown |
| CN107783635B (en) * | 2017-11-21 | 2020-01-10 | 北京小米移动软件有限公司 | Method and device for controlling display of public display equipment and terminal |
| CN115258850A (en) * | 2022-07-27 | 2022-11-01 | 日立电梯（中国）有限公司 | Elevator car control system and method |
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Application publication date: 20120718 |