CN104925601A - System and method for controlling working state of display screen - Google Patents
System and method for controlling working state of display screen Download PDFInfo
- Publication number
- CN104925601A CN104925601A CN201510241767.8A CN201510241767A CN104925601A CN 104925601 A CN104925601 A CN 104925601A CN 201510241767 A CN201510241767 A CN 201510241767A CN 104925601 A CN104925601 A CN 104925601A
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- Prior art keywords
- read
- elevator
- control
- control signal
- mode
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a system and method for controlling a working state of a display screen. An infrared detector detects whether infrared signals exist in an elevator or not at intervals of preset time, and therefore whether passengers exist in the elevator or not is judged; when the passengers are in the elevator, an awakening control signal is sent, and the display screen in the elevator is controlled to begin to work; when not infrared signals exist in the elevator, it is indicated that no passengers exist in the elevator, at the moment, the display screen is required to be closed, and the display screen is in the dormant state; therefore, a dormant control signal is sent, and the elevator is controlled to be in the dormant state; when the display screen works, working state data of the display screen are recorded, and are sent to an external data center, and the working state of the display screen is conveniently known; and the use condition of the display screen is known, and according to the conditions of the passengers in the elevator, the working state of the display screen is intelligently adjusted, energy consumption is reduced, and the requirements of energy saving and emission reducing are met.
Description
Technical field
The present invention relates to elevator read-out control field, particularly relate to the system and method controlling read-out mode of operation.
Background technology
In prior art, elevator being installed read-out can passenger when taking, avoid dull, businessman also can advertise on a display screen simultaneously, facilitate the marketing, and in prior art, the read-out of elevator can continue to open, and continue to open read-out, when in elevator, nobody takes, meeting loss electric power, simultaneously, read-out is opened for a long time, also can reduce the service life of read-out, be unfavorable for energy-conserving and environment-protective, read-out can not intelligent opening, and read-out manually just can only can enter dormant state user
Therefore, prior art has yet to be improved and developed.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of system and method controlling read-out mode of operation, be intended to solve elevator read-out and continue to open, the problem that loss is large.
Technical scheme of the present invention is as follows:
Control a system for read-out mode of operation, wherein, comprising:
Detection module, for every first schedule time, detects in elevator whether have passenger;
Signal transmitting module, sends corresponding control signal for the result detected according to detection module;
Control module, for reception control signal, controls the mode of operation of elevator read-out;
Feedback module, for feeding back to external control center by the mode of operation of elevator read-out.
The system of described control read-out mode of operation, wherein, described control module comprises:
Comparing unit, compares for the control signal current control signal received and last time received, and does not unanimously then control read-out change, inconsistent then control read-out switch operating state;
Dormancy control unit, for receiving dormant control signal, controlling elevator read-out and entering dormant state;
Wakeup unit, wakes control signal up for receiving, and controls elevator read-out and wakes up.
The system of described control read-out mode of operation, wherein, described feedback module comprises:
Statistic unit, for adding up read-out operating state data;
Data storage cell, for storing the operating state data of described read-out;
Communication unit, for every second schedule time, sends the operating state data of statistic unit to external control center.
The system of described control read-out mode of operation, wherein, described detection module comprises an infrared detector, for detecting the infrared signal in elevator, judges whether have passenger in elevator.
The system of described control read-out mode of operation, wherein, described first schedule time is 13 seconds, and second schedule time was 2 hours.
Control a method for read-out mode of operation, wherein, comprise step:
A, every first schedule time, detect in elevator whether have passenger;
The result that B, basis detect sends corresponding control signal;
C, reception control signal, control elevator read-out and switch to corresponding mode of operation;
D, the mode of operation of elevator read-out is fed back to external control center.
The method of described control read-out mode of operation, wherein, described step C comprises:
C1, receive control signal after, control signal and the last control signal received are compared, are not unanimously then controlled read-out change, inconsistently then control read-out switch operating state;
C2, receive dormant control signal, control elevator read-out and enter dormant state;
C3, receive and wake control signal up, control elevator read-out and enter wake-up states.
The method of described control read-out mode of operation, wherein, described step D comprises:
The operating state data of D1, statistics read-out;
D2, store the operating state data of described read-out;
D3, every second schedule time, send statistics operating state data to external control center.
The method of described control read-out mode of operation, wherein, in described steps A, adopts an infrared detector, detects the infrared signal in elevator, judges whether have passenger in elevator.
The method of described control read-out mode of operation, wherein, described first schedule time is 13 seconds, and described first schedule time is 2 hours.
Beneficial effect: the present invention detects in elevator whether have infrared signal by infrared detector every Preset Time, thus judge whether have passenger in elevator, when there being passenger in elevator, transmission wakes control signal up, control the read-out unlatching work in elevator, and when in elevator without infrared signal time, show that in elevator, nobody takes, now need to close read-out, read-out is made to enter dormant state, therefore dormant control signal is sent, the elevator controlled in elevator enters dormant state, and when read-out works, record the operating state data of read-out and operating state data is sent to external data center, the convenient mode of operation understanding read-out, thus know the service condition of read-out, according to the mode of operation of the situation Intelligent adjustment read-out of passenger in elevator, reduce energy consumption, meet the demand of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the structured flowchart that the present invention controls the system of read-out mode of operation.
Fig. 2 is the structured flowchart that the present invention controls the control module of the system of read-out mode of operation.
Fig. 3 is the structured flowchart that the present invention controls the feedback module of the system of read-out mode of operation.
Fig. 4 is the flow chart of steps that the present invention controls the method for read-out mode of operation.
Fig. 5 is the rate-determining steps diagram of circuit that the present invention controls the method for read-out mode of operation.
Fig. 6 is the feedback step diagram of circuit that the present invention controls the method for read-out mode of operation.
Detailed description of the invention
The invention provides a kind of system controlling read-out mode of operation, for making object of the present invention, technical scheme and effect clearly, clearly, the present invention is described in more detail below.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Refer to Fig. 1, control the structured flowchart of the system of read-out mode of operation for the present invention is a kind of, wherein, comprising:
Detection module 100, for every first schedule time, detects in elevator whether have passenger;
Signal transmitting module 200, sends corresponding control signal for the result detected according to detection module;
Control module 300, for reception control signal, controls the mode of operation of elevator read-out;
Feedback module 400, for feeding back to external control center by the mode of operation of elevator read-out.
In described system of the present invention, detection module detects in elevator whether have passenger every first schedule time, whether passenger is had according in elevator, control elevator read-out and switch to corresponding mode of operation, and the mode of operation of elevator read-out is fed back to external control center, described system of the present invention, by detecting in elevator whether have people, control the display of read-out in elevator, energy-conserving and environment-protective, decrease energy consumption.
Further, as shown in Figure 2, be the structured flowchart of the control module of the system of control read-out mode of operation of the present invention, wherein, described control module 300 comprises:
Comparing unit 301, compares for the control signal current control signal received and last time received, and does not unanimously then control read-out change, inconsistent then control read-out switch operating state;
Dormancy control unit 302, for receiving dormant control signal, controlling elevator read-out and entering dormant state;
Wakeup unit 303, wakes control signal up for receiving, and controls elevator read-out and wakes up.
Described system of the present invention, further, control module is for controlling the mode of operation of read-out, when there being people in elevator, signal transmitting module sends and wakes control signal up, when in elevator during nobody, signal transmitting module sends dormant control signal, when control module receives dormant control signal, control the dormancy of elevator read-out, control signal is waken up when receiving, control elevator read-out to wake up, simultaneously, to the control signal received, the control signal received with the last time compares, when current control signal is identical with last control signal, then do not change the mode of operation of read-out, and when current control signal and last control signal are not identical, then change the control signal of read-out.Control module of the present invention receives different control signals, controls the mode of operation of read-out in elevator, and when the control signal to receive for twice is identical, control signal does not occur, reduce energy consumption.
Further, as shown in Figure 3, be the structured flowchart of the feedback module of the system of control read-out mode of operation of the present invention, wherein, described feedback module 400 comprises:
Statistic unit 401, for adding up read-out operating state data;
Data storage cell 402, for storing the operating state data of described read-out;
Communication unit 403, for every second schedule time, sends the operating state data of statistic unit to external control center.
Described system of the present invention, further, described feedback module is used for the mode of operation of elevator read-out to be sent to external control center, when read-out in elevator carries out work, statistic unit, the operating state data of statistics read-out, and the operating state data of read-out is stored to data storage cell, after the operating state data storing described read-out, every second schedule time, send operating state data to external control center, conveniently know the data such as the operating time of the read-out in elevator, the convenient maintenance for read-out in elevator, and change.
Further, the system of described control read-out mode of operation, wherein, described detection module 100 comprises an infrared detector, for detecting the infrared signal in elevator, judges whether have passenger in elevator.The present invention preferably in elevator installation infrared detector be used for detecting in elevator whether have people, certainly also can detect whether have passenger with other detectors, the preferred infrared detector of the present invention, infrared detector can perception bio signal, thus conveniently judge whether there is passenger in elevator, detect that infrared signal then shows to have passenger in elevator, controlled read-out and open.
Further, the system of described control read-out mode of operation, wherein, described first schedule time is 13 seconds, and second schedule time was 2 hours.Preferably first schedule time was 13 seconds in the present invention, and second schedule time was 2 hours.
Further, the present invention also provides a kind of method controlling read-out mode of operation, as shown in Figure 4, is the flow chart of steps of described method, wherein, comprises step:
S1, every first schedule time, detect in elevator whether have passenger;
The result that S2, basis detect sends corresponding control signal;
S3, reception control signal, control elevator read-out and switch to corresponding mode of operation;
S4, the mode of operation of elevator read-out is fed back to external control center.
Further, as shown in Figure 5, be the rate-determining steps diagram of circuit of the method for control read-out mode of operation of the present invention, wherein, described step S3 comprises:
S301, receive control signal after, control signal and the last control signal received are compared, are not unanimously then controlled read-out change, inconsistently then control read-out switch operating state;
S302, receive dormant control signal, control elevator read-out and enter dormant state;
S303, receive and wake control signal up, control elevator read-out and enter wake-up states.
Further, as shown in Figure 6, be the feedback step diagram of circuit of the method for control read-out mode of operation of the present invention, wherein, described step S4 comprises:
The operating state data of S401, statistics read-out;
S402, store the operating state data of described read-out;
S403, every second schedule time, send statistics operating state data to external control center.
The method of described control read-out mode of operation, wherein, in described step S1, adopts an infrared detector, detects the infrared signal in elevator, judges whether have passenger in elevator.
The method of described control read-out mode of operation, wherein, described first schedule time is 13 seconds, and described first schedule time is 2 hours.
Said method of the present invention be embodied in system claims, describe in detail, therefore do not repeat at this.
In sum, the present invention detects in elevator whether have infrared signal by infrared detector every Preset Time, thus judge whether have passenger in elevator, when there being passenger in elevator, transmission wakes control signal up, control the read-out unlatching work in elevator, and when in elevator without infrared signal time, show that in elevator, nobody takes, now need to close read-out, read-out is made to enter dormant state, therefore dormant control signal is sent, the elevator controlled in elevator enters dormant state, and when read-out works, record the operating state data of read-out and operating state data is sent to external data center, the convenient mode of operation understanding read-out, thus know the service condition of read-out, according to the mode of operation of the situation Intelligent adjustment read-out of passenger in elevator, reduce energy consumption, meet the demand of energy-saving and emission-reduction.
Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (10)
1. control a system for read-out mode of operation, it is characterized in that, comprising:
Detection module, for every first schedule time, detects in elevator whether have passenger;
Signal transmitting module, sends corresponding control signal for the result detected according to detection module;
Control module, for reception control signal, controls the mode of operation of elevator read-out;
Feedback module, for feeding back to external control center by the mode of operation of elevator read-out.
2. the system of control read-out mode of operation according to claim 1, it is characterized in that, described control module comprises:
Comparing unit, compares for the control signal current control signal received and last time received, and does not unanimously then control read-out change, inconsistent then control read-out switch operating state;
Dormancy control unit, for receiving dormant control signal, controlling elevator read-out and entering dormant state;
Wakeup unit, wakes control signal up for receiving, and controls elevator read-out and wakes up.
3. the system of control read-out mode of operation according to claim 1, it is characterized in that, described feedback module comprises:
Statistic unit, for adding up read-out operating state data;
Data storage cell, for storing the operating state data of described read-out;
Communication unit, for every second schedule time, sends the operating state data of statistic unit to external control center.
4. the system of control read-out mode of operation according to claim 1, it is characterized in that, described detection module comprises an infrared detector, for detecting the infrared signal in elevator, judges whether have passenger in elevator.
5. the system of control read-out mode of operation according to claim 1, is characterized in that, described first schedule time is 13 seconds, and second schedule time was 2 hours.
6. control a method for read-out mode of operation, it is characterized in that, comprise step:
A, every first schedule time, detect in elevator whether have passenger;
The result that B, basis detect sends corresponding control signal;
C, reception control signal, control elevator read-out and switch to corresponding mode of operation;
D, the mode of operation of elevator read-out is fed back to external control center.
7. the method for control read-out mode of operation according to claim 6, it is characterized in that, described step C comprises:
C1, receive control signal after, control signal and the last control signal received are compared, are not unanimously then controlled read-out change, inconsistently then control read-out switch operating state;
C2, receive dormant control signal, control elevator read-out and enter dormant state;
C3, receive and wake control signal up, control elevator read-out and enter wake-up states.
8. the method for control read-out mode of operation according to claim 1, it is characterized in that, described step D comprises:
The operating state data of D1, statistics read-out;
D2, store the operating state data of described read-out;
D3, every second schedule time, send statistics operating state data to external control center.
9. the method for control read-out mode of operation according to claim 6, is characterized in that, in described steps A, adopts an infrared detector, detects the infrared signal in elevator, judges whether have passenger in elevator.
10. the method for control read-out mode of operation according to claim 6, is characterized in that, described first schedule time is 13 seconds, and described first schedule time is 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241767.8A CN104925601A (en) | 2015-05-13 | 2015-05-13 | System and method for controlling working state of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241767.8A CN104925601A (en) | 2015-05-13 | 2015-05-13 | System and method for controlling working state of display screen |
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| CN104925601A true CN104925601A (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510241767.8A Pending CN104925601A (en) | 2015-05-13 | 2015-05-13 | System and method for controlling working state of display screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112214186A (en) * | 2019-07-11 | 2021-01-12 | 上海博泰悦臻网络技术服务有限公司 | Information sharing method and vehicle-mounted terminal |
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Patent Citations (7)
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| JP2006250992A (en) * | 2005-03-08 | 2006-09-21 | Seiko Epson Corp | Display apparatus and display module of mobile object |
| CN101827770A (en) * | 2007-10-16 | 2010-09-08 | 三菱电机株式会社 | Display controller for elevator |
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Application publication date: 20150923 |