CN103559549A - Idle state infrared detection system and appointment ordering method for civil aviation toilet - Google Patents
Idle state infrared detection system and appointment ordering method for civil aviation toilet Download PDFInfo
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- CN103559549A CN103559549A CN201310584296.1A CN201310584296A CN103559549A CN 103559549 A CN103559549 A CN 103559549A CN 201310584296 A CN201310584296 A CN 201310584296A CN 103559549 A CN103559549 A CN 103559549A
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Abstract
The invention relates to an idle state infrared detection system and an appointment ordering method for a civil aviation toilet. The system comprises a detection part and a plurality of monitoring parts connected with the detection part. The detection part comprises a first MCU, a first display module, a scanning module, a comparison module, a first wireless communication module, an infrared sending module and an infrared receiving module, wherein the first display module, the scanning module, the comparison module, the first wireless communication module, the infrared sending module and the infrared receiving module are connected with the MCU. Each monitoring part comprises a second MCU, a second display module, a second wireless communication module and a key module, wherein the second display module, the second wireless communication module and the key module are connected with the second MCU. The appointment ordering method comprises the step that ordering is conducted according to the priority level of plan space classes, passenger seat numbers and the appointment time. The idle state infrared detection system for the civil aviation toilet is simple in structure, and convenient to install. Remote monitoring and orderly sequencing of the toilet idle state can be directly achieved according to the first display module and the second display module.
Description
Technical field
The present invention relates to a kind of civil aviaton toilet idle condition infrared detection system and reservation sort method.
Background technology
Along with social development, walking-replacing tool is also thereupon more and more diversified.Aircraft becomes the higher walking-replacing tool of a kind of demand degree gradually, and it has brought huge facility fast at a high speed people's traffic trip.
But along with the more widespread property of aviation, some troubles have also been brought.No matter which kind of traffic means of transport, the service condition of toilet is trouble comparatively all, and aircraft in high-altitude flight, passenger's convenience has just more been a problem.
Singularity due to aircraft, it is few that the quantity of its toilet just seems with respect to passenger's quantity, when passenger need to facilitate often because toilet is not enough, and seat from toilet the situation away from, need to arrive doorway, toilet and attempt pushing, so that know whether there is people.
So the present invention proposes and a kind ofly can directly know the whether sort method of the Remote Infrared Detecting System in idle condition and reservation toilet of toilet.
Summary of the invention
The object of the invention is to a kind of simple in structure, easy for installation; Can be directly according to display module, realize whether civil aviaton's toilet idle condition infrared detection system and the reservation sort method in idle condition of remote monitoring toilet.
For achieving the above object, technical scheme of the present invention is: a kind of civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the key-press module that are connected with the 2nd MCU.
In embodiments of the present invention, described the first display module, comprise that two colors that are placed on bathroom door are respectively red, green LED lamp and are placed in the LED display before passenger cabin, described redness, green LED lamp are respectively used to show that toilet is in busy, idle state; Described the first scan module, for the 2 D code information of scanned passenger air ticket, and is transferred to a MCU processing; Described comparison module is comprised of two comparers, and two comparers connect respectively two I/O mouths of a MCU; Described infrared transceiver module comprises two infrared receiving/transmission groups, for detection of passenger's turnover.
In embodiments of the present invention, described infrared receiving/transmission group is comprised of infrared transmitter and infrared remote receiver; Described infrared transmitter and infrared remote receiver all overlap the cylindrical plastic of intermediate throughholes shell.
In embodiments of the present invention, described two infrared receiving/transmission groups are one in front and one in back arranged on toilet doorframe, and install at liftoff 1.2m place on doorframe.
In embodiments of the present invention, described reservation monitoring module is installed on each passenger-seat handrail; Described the second display module adopts 8 charactrons, for showing the whether information in idle condition of toilet; Described key-press module adopts free-standing button, for realizing toilet reservation function; Described reservation monitoring module is also connected with the second scan module.
In embodiments of the present invention, provide a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, it is characterized in that: comprise the following steps,
Step S01: passenger preengages toilet by the key-press module of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: reservation monitoring module, according to passenger's subscription time and passenger seat item, is preengage toilet to passenger and sequentially sorted;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
In embodiments of the present invention, described sequence according to: the priority level of freight space class > passenger seat item > subscription time sorts, be specially: while preengaging toilet with class freight space passenger, according to the time order and function of same class freight space passenger reservation, carry out toilet reservation sequence, when a plurality of same class freight space passenger's subscription times interval is in 1 second, according to the order of passenger seat item, preengage sequence; When higher gears time freight space passenger preengages toilet, with respect to low-grade freight space passenger, preengage toilet and there is right of priority, higher gears time freight space passenger has the privilege of jumping the queue, and does not now need according to first sequence afterwards of subscription time.
In embodiments of the present invention, by being placed in, two colors on bathroom door are respectively red, green LED lamp to described the first display module and the LED display being placed in before passenger cabin forms; When passenger enters toilet, infrared transmitter is blocked by passenger's health, infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, after a MCU and comparison module processing, make the red LED lamp of toilet the first display module bright, represent that toilet is in busy state, a MCU counter adds 1 simultaneously; When passenger goes out toilet, infrared transmitter is blocked by passenger's health, and infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, make the green LED lamp of toilet the first display module bright, represent that toilet is in idle condition, a MCU internal counter subtracts 1.
In embodiments of the present invention, a kind of civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the second scan module that are connected with the 2nd MCU.
In embodiments of the present invention, provide a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, it is characterized in that: comprise the following steps,
Step S01: passenger preengages toilet by the second scan module scanned passenger air ticket Quick Response Code of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: the 2nd MCU, according to passenger's subscription time and passenger's air ticket seat number information, preengages toilet to passenger and sequentially sorts;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
Compared to prior art, the present invention has following beneficial effect:
1, system architecture of the present invention is simple, easy for installation, is easy to realize;
2, can directly according to display module, whether realize remote monitoring toilet in idle condition;
3, the present invention can also preengage the reservation ranking function that monitoring module is realized toilet.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention one entire system block diagram.
Fig. 2 is the embodiment of the present invention one reservation sort method process flow diagram.
Fig. 3 is embodiment of the present invention two system entire block diagram.
Fig. 4 is the embodiment of the present invention two reservation sort method process flow diagrams.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
As shown in Figure 1, a kind of civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the key-press module that are connected with the 2nd MCU.
In embodiments of the present invention, described the first display module, comprise that two colors that are placed on bathroom door are respectively red, green LED lamp and are placed in the LED display before passenger cabin, described redness, green LED lamp are respectively used to show that toilet is in busy, idle state; Described the first scan module, for the 2 D code information of scanned passenger air ticket, and is transferred to a MCU processing; Described comparison module is comprised of two comparers, and two comparers connect respectively two I/O mouths of a MCU; Described infrared transceiver module comprises two infrared receiving/transmission groups, for detection of passenger's turnover.
In embodiments of the present invention, described infrared receiving/transmission group is comprised of infrared transmitter and infrared remote receiver; Described infrared transmitter and infrared remote receiver all overlap the cylindrical plastic of intermediate throughholes shell.
In embodiments of the present invention, described two infrared receiving/transmission groups are one in front and one in back arranged on toilet doorframe, and install at liftoff 1.2m place on doorframe.
In embodiments of the present invention, described reservation monitoring module is installed on each passenger-seat handrail; Described the second display module adopts 8 charactrons, for showing the whether information in idle condition of toilet; Described key-press module adopts free-standing button, for realizing toilet reservation function; Described reservation monitoring module is also connected with the second scan module.
In embodiments of the present invention, provide a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, it is characterized in that: comprise the following steps,
Step S01: passenger preengages toilet by the key-press module of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: reservation monitoring module, according to passenger's subscription time and passenger seat item, is preengage toilet to passenger and sequentially sorted;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
In embodiments of the present invention, described sequence according to: the priority level of freight space class > passenger seat item > subscription time sorts, be specially: while preengaging toilet with class freight space passenger, according to the time order and function of same class freight space passenger reservation, carry out toilet reservation sequence, when a plurality of same class freight space passenger's subscription times interval is in 1 second, according to the order of passenger seat item, preengage sequence; When higher gears time freight space passenger preengages toilet, with respect to low-grade freight space passenger, preengage toilet and there is right of priority, higher gears time freight space passenger has the privilege of jumping the queue, and does not now need according to first sequence afterwards of subscription time.
In embodiments of the present invention, by being placed in, two colors on bathroom door are respectively red, green LED lamp to described the first display module and the LED display being placed in before passenger cabin forms; When passenger enters toilet, infrared transmitter is blocked by passenger's health, infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, after a MCU and comparison module processing, make the red LED lamp of toilet the first display module bright, represent that toilet is in busy state, a MCU counter adds 1 simultaneously; When passenger goes out toilet, infrared transmitter is blocked by passenger's health, and infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, make the green LED lamp of toilet the first display module bright, represent that toilet is in idle condition, a MCU internal counter subtracts 1.
In embodiments of the present invention, a kind of civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the second scan module that are connected with the 2nd MCU.
In embodiments of the present invention, provide a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, it is characterized in that: comprise the following steps,
Step S01: passenger preengages toilet by the second scan module scanned passenger air ticket Quick Response Code of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: the 2nd MCU, according to passenger's subscription time and passenger's air ticket seat number information, preengages toilet to passenger and sequentially sorts;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
Below for the present invention is described more specifically.
Embodiment 1:
As shown in Figure 1, a kind of civil aviaton toilet idle condition infrared detection system, a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the key-press module that are connected with the 2nd MCU.
Described the first display module, comprise that two colors that are placed on bathroom door are respectively red, green LED lamp and are placed in the LED display before passenger cabin, green LED lamp represents that toilet is in idle condition when bright, and red LED lamp represents that toilet is in busy state.
Described the first scan module, for scanning the 2 D code information of the passenger's air ticket that enters toilet, and is transferred to a MCU processing.
In order to realize the difference of toilet turnover, described comparison module is comprised of two comparers, and two comparers connect respectively two I/O mouths of a MCU; Described infrared transceiver module comprises two infrared receiving/transmission groups, for detection of passenger's turnover.
In order to guarantee the infrared transmission of infrared receipts group and to receive, can not be subject to external influence, described infrared receiving/transmission group is comprised of infrared transmitter and infrared remote receiver; Described infrared transmitter and infrared remote receiver all overlap the cylindrical plastic of intermediate throughholes shell.
In embodiment 1, described two infrared receipts groups are one in front and one in back arranged on toilet doorframe, and install at liftoff 1.2m place on doorframe.
Because infrared receipts group is one in front and one in back arranged on toilet doorframe, consider on aircraft and may have a plurality of toilets, when passenger enters toilet, the health that is entered the passenger of toilet in the infrared-ray of the infrared transmitter of infrared receipts group of front position relatively blocks, make cannot receive infrared-ray (MCU arranges infrared receipts group of position after relatively in down state) in the infrared remote receiver of infrared receipts group of front position relatively, thereby produce level signal (in the present embodiment, level when infrared remote receiver receives infrared-ray is the about 3V of high level left and right, the level signal that infrared remote receiver produces while not receiving infrared-ray is the about 0V of low level) deliver to MCU, in the present embodiment, comparer one termination high level (about 3.3V), the other end is connected with the I/O mouth of MCU, infrared remote receiver is transferred to one of them comparer of comparison module (also can directly infrared remote receiver be connected on comparer) through MCU while producing low level, comparer is according to comparative result, send high level signal and process to MCU, control the built-in counter of MCU and add 1, the fooled front toilet of first, second display module number adds 1, when other passengers also enter toilet, carry out equally in the manner described above, when number reaches toilet and enters number state of saturation, red LED pilot lamp is bright, represents that now toilet is in busy state.
When passenger goes out toilet, the health that the infrared-ray of the infrared transmitter of infrared the receipts group in relatively rear position is gone out the passenger of toilet blocks, after making relatively, the infrared remote receiver of infrared receipts group of position cannot receive infrared-ray (MCU arranges infrared receipts group in front position relatively in down state), thereby produce level signal (in the present embodiment, level when infrared remote receiver receives infrared-ray is the about 3V of high level left and right, the level signal that infrared remote receiver produces while not receiving infrared-ray is the about 0V of low level) deliver to single-chip microcomputer, infrared remote receiver is transferred to comparison module another one comparer (also can directly infrared remote receiver be connected on comparer) through MCU while producing low level, comparer is according to comparative result, sending high level signal processes to MCU, control the built-in counter of MCU and subtract 1, first, the fooled front toilet of the second display module number subtracts 1, while going out toilet due to passenger, toilet is inevitable in idle condition, it is serviceable condition, now green LED pilot lamp is bright, represent that now toilet is in idle serviceable condition.
In embodiment 1, described a plurality of reservation monitoring modules are placed in a plastic housing, and are installed on each passenger-seat handrail; Described the second display module adopts 8 charactrons, for showing the whether information in idle condition of toilet; Described key-press module adopts free-standing button, and the key opening of button on plastics box stretch out, and for realizing toilet reservation function, described reservation monitoring module is also connected with the second scan module.
Because each reservation monitoring module is installed on each passenger-seat, when passenger preengages toilet by key-press module, button level signal and passenger's freight space and seat information carry out handling ordered by be transferred to the 2nd MCU simultaneously, and sequencing information is transferred to a MCU; The first display module and the second display module show sequencing information.
In embodiment 1, passenger can check that whether toilet is in idle condition by the first display module, or 8 charactrons by the second display module are long-range checks that whether toilet is in idle condition, due to when the idle condition, likely occur, two or more passengers go the situation of toilet simultaneously, so the present invention has adopted a key-press module on reservation monitoring module, for realizing the reservation function of toilet, can be in toilet when busy state (or toilet is in idle condition), by key-press input, preengage toilet, when toilet is idle, (can not notify the not passenger of reservation) can be used in the passenger toilet of having preengage by 8 digitron display screen notices, but the red LED pilot lamp on doorway, toilet is still in shinny state, represent that existing people preengages use.
In order to realize the reservation function of said system, as shown in Figure 2, the invention provides a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, comprise the following steps,
Step S01: passenger preengages toilet by the key-press module of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: reservation monitoring module, according to passenger's subscription time and passenger seat item, is preengage toilet to passenger and sequentially sorted;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
In embodiment 1, described sequence according to: the priority level of freight space class > passenger air ticket seat number > subscription time sorts.
In embodiment 1, the concrete grammar that described passenger preengages toilet sequence is: while preengaging toilet with class freight space passenger, according to the time order and function of same class freight space passenger reservation, carry out toilet reservation sequence, when a plurality of same class freight space passenger's subscription times interval is in 1 second, according to the order of passenger's air ticket seat number, preengage sequence; When higher gears time freight space passenger preengages toilet, with respect to low-grade freight space passenger, preengage toilet and there is right of priority, higher gears time freight space passenger has the privilege of jumping the queue, and does not need according to first sequence afterwards of subscription time.
In embodiment 1, by being placed in, two colors on bathroom door are respectively red, green LED lamp to described the first display module and the LED display being placed in before passenger cabin forms; When passenger enters toilet, infrared transmitter is blocked by passenger's health, infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, after a MCU and comparison module processing, make the red LED lamp of toilet the first display module bright, represent that toilet is in busy state, a MCU counter adds 1 simultaneously; When passenger goes out toilet, infrared transmitter is blocked by passenger's health, and infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, make the green LED lamp of toilet the first display module bright, represent that toilet is in idle condition, a MCU internal counter subtracts 1.
Embodiment 2:
As shown in Figure 3, a kind of civil aviaton toilet idle condition infrared detection system, a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the second scan module that are connected with the 2nd MCU.
Described the first display module, comprise that two colors that are placed on bathroom door are respectively red, green LED lamp and are placed in the LED display before passenger cabin, green LED lamp represents that toilet is in idle condition when bright, and red LED lamp represents that toilet is in busy state.
Described the first scan module, for scanning the 2 D code information of the passenger's air ticket that enters toilet, and is transferred to a MCU processing.
In order to realize the difference of toilet turnover, described comparison module is comprised of two comparers, and two comparers connect respectively two I/O mouths of a MCU; Described infrared transceiver module comprises two infrared receiving/transmission groups, for detection of passenger's turnover.
In order to guarantee the infrared transmission of infrared receipts group and to receive, can not be subject to external influence, described infrared receiving/transmission group is comprised of infrared transmitter and infrared remote receiver; Described infrared transmitter and infrared remote receiver all overlap the cylindrical plastic of intermediate throughholes shell.
In embodiment 2, described two infrared receipts groups are one in front and one in back arranged on toilet doorframe, and install at liftoff 1.2m place on doorframe.
Because infrared receipts group is one in front and one in back arranged on toilet doorframe, consider on aircraft and may have a plurality of toilets, when passenger enters toilet, the health that is entered the passenger of toilet in the infrared-ray of the infrared transmitter of infrared receipts group of front position relatively blocks, make cannot receive infrared-ray (MCU arranges infrared receipts group of position after relatively in down state) in the infrared remote receiver of infrared receipts group of front position relatively, thereby produce level signal (in the present embodiment, level when infrared remote receiver receives infrared-ray is the about 3V of high level left and right, the level signal that infrared remote receiver produces while not receiving infrared-ray is the about 0V of low level) deliver to MCU, in the present embodiment, comparer one termination high level (about 3.3V), the other end is connected with the I/O mouth of MCU, infrared remote receiver is transferred to one of them comparer of comparison module (also can directly infrared remote receiver be connected on comparer) through MCU while producing low level, comparer is according to comparative result, send high level signal and process to MCU, control the built-in counter of MCU and add 1, the fooled front toilet of first, second display module number adds 1, when other passengers also enter toilet, carry out equally in the manner described above, when number reaches toilet and enters number state of saturation, red LED pilot lamp is bright, represents that now toilet is in busy state.
When passenger goes out toilet, the health that the infrared-ray of the infrared transmitter of infrared the receipts group in relatively rear position is gone out the passenger of toilet blocks, after making relatively, the infrared remote receiver of infrared receipts group of position cannot receive infrared-ray (MCU arranges infrared receipts group in front position relatively in down state), thereby produce level signal (in the present embodiment, level when infrared remote receiver receives infrared-ray is the about 3V of high level left and right, the level signal that infrared remote receiver produces while not receiving infrared-ray is the about 0V of low level) deliver to single-chip microcomputer, infrared remote receiver is transferred to comparison module another one comparer (also can directly infrared remote receiver be connected on comparer) through MCU while producing low level, comparer is according to comparative result, sending high level signal processes to MCU, control the built-in counter of MCU and subtract 1, first, the fooled front toilet of the second display module number subtracts 1, while going out toilet due to passenger, toilet is inevitable in idle condition, it is serviceable condition, now green LED pilot lamp is bright, represent that now toilet is in idle serviceable condition.
In embodiment 2, described a plurality of reservation monitoring modules are placed in a plastic housing, and are installed on each passenger-seat handrail; Described the second display module adopts 8 charactrons, for showing the whether information in idle condition of toilet; Described the second scan module is for scanned passenger air ticket 2 D code information.
Because each reservation monitoring module is installed on each passenger-seat, when passenger preengages toilet by key-press module, button level signal and passenger's freight space and seat information carry out handling ordered by be transferred to the 2nd MCU simultaneously, and sequencing information is transferred to a MCU; The first display module and the second display module show sequencing information.
In embodiment 2, passenger can check that whether toilet is in idle condition by the first display module, or 8 charactrons by the second display module are long-range checks that whether toilet is in idle condition, due to when the idle condition, likely occur, two or more passengers go the situation of toilet simultaneously, so the present invention has adopted a key-press module on reservation monitoring module, for realizing the reservation function of toilet, can be in toilet when busy state (or toilet is in idle condition), by key-press input, preengage toilet, when toilet is idle, (can not notify the not passenger of reservation) can be used in the passenger toilet of having preengage by 8 digitron display screen notices, but the red LED pilot lamp on doorway, toilet is still in shinny state, represent that existing people preengages use.
In order to realize the reservation function of said system, as shown in Figure 4, the invention provides a kind of reservation sort method based on civil aviaton's toilet idle condition infrared detection system, comprise the following steps,
Step S01: passenger preengages toilet by the second scan module scanned passenger air ticket Quick Response Code of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: the 2nd MCU, according to passenger's subscription time and passenger's air ticket seat number information, preengages toilet to passenger and sequentially sorts;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
In embodiment 2, described sequence according to: the priority level of freight space class > passenger air ticket seat number > subscription time sorts.
In embodiment 2, the concrete grammar that described passenger preengages toilet sequence is: while preengaging toilet with class freight space passenger, according to the time order and function of same class freight space passenger reservation, carry out toilet reservation sequence, when a plurality of same class freight space passenger's subscription times interval is in 1 second, according to the order of passenger's air ticket seat number, preengage sequence; When higher gears time freight space passenger preengages toilet, with respect to low-grade freight space passenger, preengage toilet and there is right of priority, higher gears time freight space passenger has the privilege of jumping the queue, and does not need according to first sequence afterwards of subscription time.
In embodiment 2, by being placed in, two colors on bathroom door are respectively red, green LED lamp to described the first display module and the LED display being placed in before passenger cabin forms; When passenger enters toilet, infrared transmitter is blocked by passenger's health, infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, after a MCU and comparison module processing, make the red LED lamp of toilet the first display module bright, represent that toilet is in busy state, a MCU counter adds 1 simultaneously; When passenger goes out toilet, infrared transmitter is blocked by passenger's health, and infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, make the green LED lamp of toilet the first display module bright, represent that toilet is in idle condition, a MCU internal counter subtracts 1.
Be more than preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention, when the function producing does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (10)
1.Yi Zhong civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the key-press module that are connected with the 2nd MCU.
2. a kind of civil aviaton according to claim 1 toilet idle condition infrared detection system, it is characterized in that: described the first display module, comprise that two colors that are placed on bathroom door are respectively red, green LED lamp and are placed in the LED display before passenger cabin, described redness, green LED lamp are respectively used to show that toilet is in busy, idle state; Described the first scan module, for the 2 D code information of scanned passenger air ticket, and is transferred to a MCU processing; Described comparison module is comprised of two comparers, and two comparers connect respectively two I/O mouths of a MCU; Described infrared transceiver module comprises two infrared receiving/transmission groups, for detection of passenger's turnover.
3. a kind of civil aviaton according to claim 2 toilet idle condition infrared detection system, is characterized in that: described infrared receiving/transmission group is comprised of infrared transmitter and infrared remote receiver; Described infrared transmitter and infrared remote receiver all overlap the cylindrical plastic of intermediate throughholes shell.
4. a kind of civil aviaton according to claim 2 toilet idle condition infrared detection system, is characterized in that: described two infrared receiving/transmission groups are one in front and one in back arranged on toilet doorframe, and install at liftoff 1.2m place on doorframe.
5. a kind of civil aviaton according to claim 1 toilet idle condition infrared detection system, is characterized in that: described reservation monitoring module is installed on each passenger-seat handrail; Described the second display module adopts 8 charactrons, for showing the whether information in idle condition of toilet; Described key-press module adopts free-standing button, for realizing toilet reservation function; Described reservation monitoring module is also connected with the second scan module.
6. the reservation sort method based on system described in claim 1, is characterized in that: comprises the following steps,
Step S01: passenger preengages toilet by the key-press module of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: reservation monitoring module, according to passenger's subscription time and passenger seat item, is preengage toilet to passenger and sequentially sorted;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
7. reservation sort method according to claim 6, it is characterized in that: described sequence according to: the priority level of freight space class > passenger seat item > subscription time sorts, be specially: while preengaging toilet with class freight space passenger, according to the time order and function of same class freight space passenger reservation, carry out toilet reservation sequence, when a plurality of same class freight space passenger's subscription times interval is in 1 second, according to the order of passenger seat item, preengage sequence; When higher gears time freight space passenger preengages toilet, with respect to low-grade freight space passenger, preengage toilet and there is right of priority, higher gears time freight space passenger has the privilege of jumping the queue, and does not now need according to first sequence afterwards of subscription time.
8. reservation sort method according to claim 6, is characterized in that: by being placed in, two colors on bathroom door are respectively red, green LED lamp to described the first display module and the LED display being placed in before passenger cabin forms; When passenger enters toilet, infrared transmitter is blocked by passenger's health, infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, after a MCU and comparison module processing, make the red LED lamp of toilet the first display module bright, represent that toilet is in busy state, a MCU counter adds 1 simultaneously; When passenger goes out toilet, infrared transmitter is blocked by passenger's health, and infrared remote receiver cannot receive infrared-ray, thereby generation high level signal, make the green LED lamp of toilet the first display module bright, represent that toilet is in idle condition, a MCU internal counter subtracts 1.
9.Yi Zhong civil aviaton toilet idle condition infrared detection system, is characterized in that: a plurality of reservation monitoring modules that comprise detection module and be connected with this detection module;
Described detection module comprises a MCU and the first display module being connected with a MCU, the first scan module, comparison module and infrared transceiver module;
Described reservation monitoring module comprises the 2nd MCU and the second display module and the second scan module that are connected with the 2nd MCU.
10. the reservation sort method based on system described in claim 9, is characterized in that: comprises the following steps,
Step S01: passenger preengages toilet by the second scan module scanned passenger air ticket Quick Response Code of reservation monitoring module, and signal is passed to the 2nd MCU;
Step S02: the 2nd MCU, according to passenger's subscription time and passenger's air ticket seat number information, preengages toilet to passenger and sequentially sorts;
Step S03: reservation monitoring module is transferred to a MCU by sequencing information, first, second MCU is shown on first, second display module after respectively sequencing information being processed;
Step S04: when toilet takes turns to certain passenger and uses, passenger, by the first scan module scanning air ticket Quick Response Code, enters toilet;
Step S05: when passenger goes out toilet, infrared transceiver module produces level signal, processes respectively through a MCU and the 2nd MCU, upgrades the sequencing information on first, second display module.
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