CN103552524B - School bus children alarming device - Google Patents
School bus children alarming device Download PDFInfo
- Publication number
- CN103552524B CN103552524B CN201310534573.8A CN201310534573A CN103552524B CN 103552524 B CN103552524 B CN 103552524B CN 201310534573 A CN201310534573 A CN 201310534573A CN 103552524 B CN103552524 B CN 103552524B
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- China
- Prior art keywords
- children
- seat
- button switch
- driver
- controller
- Prior art date
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- 230000008054 signal transmission Effects 0.000 claims description 23
- 230000000694 effects Effects 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
- B60R21/01512—Passenger detection systems
- B60R21/01516—Passenger detection systems using force or pressure sensing means
- B60R21/01524—Passenger detection systems using force or pressure sensing means using electric switches
Abstract
School bus children alarming device includes controller, driver seat, children's seat and safe door closing device; Driver seat includes the first mounting, the first cushion, the first button switch and the first backrest, and the first button switch is installed between the first base plate of the first cushion and the first bottom land of the first guide groove, and the first button switch is normally closed switch; Children's seat includes the second mounting, the second cushion, the second button switch and the second backrest, and the second button switch is installed between the second base plate of the second cushion and the second bottom land of the second guide groove, and the second button switch is normal open switch; Safe door closing device is made up of electric element, and the support of electric element is fixedly connected with door frame, and the unit head of electric element is towards car door; If when having children in car, electric element is energized, and unit head stretches out, and blocks car door, car door can not being closed, being held in car for preventing children.
Description
Technical field
The present invention relates to a kind of safety device, particularly a kind of school bus children alarming device.
Background technology
At present; the school bus of kindergarten is in the process picking children; the small children often having kindergarten is retained in car; due to high temperature and anoxic in the car of sealing; occurred being retained in children in car by the tragedy of suffocating, a kind of children of preventing school bus children alarming device be retained in car has become the needs of child protection.
Summary of the invention
The present invention seeks to overcome the deficiencies in the prior art, a kind of school bus children alarming device is provided, prevents children to be retained in car.
The technical solution used in the present invention is: school bus children alarming device includes controller, driver seat, children's seat and safe door closing device; Driver seat includes the first mounting, the first cushion, the first button switch and the first backrest, first cushion is actively tied in the first guide groove of the first mounting, first button switch is installed between the first base plate of the first cushion and the first bottom land of the first guide groove, first base of the first button switch is fixedly connected with the first bottom land, first button of the first button switch and the first contacts baseplate, first button switch is normally closed switch, when driver is sitting in the first cushion, and the first button switch disjunction; Children's seat includes the second mounting, the second cushion, the second button switch and the second backrest, second cushion is actively tied in the second guide groove of the second mounting, second button switch is installed between the second base plate of the second cushion and the second bottom land of the second guide groove, second base of the second button switch is fixedly connected with the second bottom land, second button of the second button switch and the second contacts baseplate, second button switch is normal open switch, and when children are sitting in the second cushion, the second button switch closes; Safe door closing device is made up of electric element, electric element includes electric pushrod or electromagnet, the support of electric element is fixedly connected with door frame, the unit head of electric element is towards car door, if when having children in car, electric element is energized, unit head stretches out, blocking car door, car door can not be closed, being held in car for preventing children; Controller is provided with the first warning indicator lamp and the second warning indicator lamp, is used to indicate situation in car; Controller is provided with control line and is connected with the first button switch, the second button switch and electric element.
The principle of work of school bus children alarming device is: after driver opens car door, and the control system of automobile transmits a door opening signal to controller, and the controller of school bus children alarming device enters automatic control state; Driver opens car door when not getting on the bus, and the first button switch of driver seat is normally off; After children get on the bus and take children's seat, the second cushion of children's seat is under the effect of children's human bady gravitational, and the elastic force overcoming the second button switch spring declines, and the second button switch often opened is closed; Children are taken the Signal transmissions of children's seat to controller by the second button switch, and it is bright that controller controls the first warning indicator lamp, for representing that children's seat has children; Meanwhile, controller controls the electric element energising of safe door closing device, and the unit head of electric element stretches out, and blocks car door, and car door can not be closed; After driver gets on the bus and takes driver seat, the first cushion of driver seat is under the effect of driver's human bady gravitational, and the elastic force overcoming the first button switch spring declines, and makes the first normally closed button switch disjunction; Driver is taken the Signal transmissions of driver seat to controller by the first button switch, and controller controls the power supply cutting off electric element, and the unit head of electric element resets and retracts, and school bus can be closed the door; Drive a vehicle after driver's closed door and children are delivered to destination, after children get off and leave children's seat, second cushion of children's seat resets rising under the effect of the elastic force of the second button switch spring, second button switch by closed reduction to normally open, children are left the Signal transmissions of children's seat to controller by the second button switch, controller controls the first warning indicator lamp and extinguishes, and makes driver can recognize that children leave the situation of children's seat in the first warning indicator lamp of controller; When driver leaves driver seat, first cushion of driver seat resets rising under the effect of the elastic force of the first button switch spring, first button switch resets to normally off by disjunction, and driver is left the Signal transmissions of driver seat to controller by the first button switch; After driver leaves driver seat, if children's seat also has children, on children's seat, the second button switch closes, and children's seat is also had the Signal transmissions of children to controller by the second button switch, and controller controls the electric element energising of safe door closing device, the unit head of electric element stretches out, block car door, car door can not be closed, force on driver or teacher's inspection trolley whether also have children, prevent children to be held in car, threaten the life of children.
The invention has the beneficial effects as follows: school bus children alarming device is provided with multiple defencive function; the driver seat of school bus, children's seat and safe door closing device is utilized to monitor the situation in school bus and control; if children be retained in children's seat in car, children's seat side or below time; controller controls car door and can not cut out; to force on driver or teacher's inspection trolley whether survival children, effectively prevent and children are left over onboard.
Accompanying drawing explanation
Fig. 1 is the structural representation of school bus children alarming device.
Detailed description of the invention
With specific embodiment, the present invention is further detailed with reference to the accompanying drawings below:
The structural representation of the school bus children alarming device shown in Fig. 1, school bus children alarming device includes controller 1, driver seat 2, children's seat 3 and safe door closing device 4; Driver seat 2 includes the first mounting 5, first cushion 6, first button switch 7 and the first backrest 8, first cushion 6 is actively tied in the first guide groove 10 of the first mounting 5, first button switch 7 is installed between the first base plate 11 of the first cushion 6 and the first bottom land 12 of the first guide groove 10, first base 13 of the first button switch 7 is fixedly connected with the first bottom land 12, first button 14 of the first button switch 7 contacts with the first base plate 11, and the first button switch 7 is normally closed switch; When driver is sitting in the first cushion 6, the first button switch 7 disjunction; Children's seat 3 includes the second mounting 15, second cushion 16, second button switch 17 and the second backrest 18, second cushion 16 is actively tied in the second guide groove 20 of the second mounting 15, second button switch 17 is installed between the second base plate 21 of the second cushion 16 and the second bottom land 22 of the second guide groove 20, second base 23 of the second button switch 17 is fixedly connected with the second bottom land 22, second button 24 of the second button switch 17 contacts with the second base plate 21, and the second button switch 17 is normal open switch; When children are sitting in the second cushion 16, the second button switch 17 closes; Safe door closing device 4 is made up of electric element 27, electric element 27 includes electric pushrod or electromagnet, the support 28 of electric element 27 is fixedly connected with door frame 29, the unit head 30 of electric element 27 is towards car door 31, if when having children in car, electric element 27 is energized, unit head 30 stretches out, blocking car door 31, car door 31 can not be closed, being held in car for preventing children; Controller 1 is provided with the first warning indicator lamp 32 and the second warning indicator lamp 33, and controller 1 is provided with control line and is connected with the first button switch 7, second button switch 17 and electric element 27.
In order to implement the automatic control of controller 1, implement the multiple defencive function of school bus, controller 1 is provided with the first body sensor 9, second human body sensor 19, the 3rd human body sensor 25 and the 4th human body sensor 26; The first body sensor 9 is located on the first backrest 8 of driver seat 2, second human body sensor 19 is located on the second backrest 18 of children's seat 3,3rd human body sensor 25 is located at the bottom surface of children's seat 3 second mounting 15, and the 4th human body sensor 26 is located at the side of children's seat 3 second mounting 15; Controller 1 is provided with control line and is connected with the first body sensor 9, second human body sensor 19, the 3rd human body sensor 25 and the 4th human body sensor 26; Controller 1 is connected with the first button switch 7, and the first button switch 7 is connected with the second button switch 17, and the second button switch 17 is connected with electric element 27, and electric element 27 is connected with controller 1; First button switch 7 and the second button switch 17 are connected in series, and the second button switch 17 is connected in series with electric element 27.
In order to control the stroke of the first cushion 6 and the second cushion 16, and prevent the first cushion 6, second cushion 16 from being damaged by pressure by the first button switch 7, second button switch 17, first guide groove 10 of driver seat 2 is provided with the first limiting card 34, first limiting card 34 is positioned at the below of the first base plate 11 of the first cushion 6, when first base plate 11 drops to the first limiting card 34 position, blocked can not decline again by the first limiting card 34, effectively prevent the first cushion 6 from being damaged by pressure by the first button switch 7; The distance of the first base plate 11 to the first limiting card 34 is greater than the disjunction stroke of the first button switch 7, and after ensureing that driver takes driver seat 2, the first cushion 6 declines can by the first normally closed button switch 7 disjunction.Second guide groove 20 of children's seat 3 is provided with the second limiting card 35, second limiting card 35 is positioned at the below of the second base plate 21 of the second cushion 16, when second base plate 21 drops to the second limiting card 35 position, blocked can not decline again by the second limiting card 35, effectively prevent the second cushion 16 from being damaged by pressure by the second button switch 17; The distance of the second base plate 21 to the second limiting card 35 is greater than the disjunction stroke of the second button switch 17, after ensureing that children take children's seat 3, the first button switch 7 often opened can be made when the second cushion 16 declines to close.
In order to ensure the reliability of the first button switch 7 and the work of the second button switch 17, driver seat 2 is provided with multiple first button switch 7, and the first button switchs 7 all on driver seat 2 is connected in parallel; Children's seat 3 is provided with multiple second button switch 17, and the second button switchs 17 all on children's seat 3 is connected in parallel; Children's seats 3 all on school bus is provided with the second button switch 17; Second warning indicator lamp 33 is provided with multiple, and the first button switch 7 is provided with multiple, and each first button switch 7 correspondence is provided with second warning indicator lamp 33.
In order to implement the lifting moving of the first cushion 6 and the second cushion 16, ensure the normal work of the first button switch 7 and the second button switch 17, the first spring 36 is provided with, for increasing the elastic force that the first cushion 6 resets between first base plate 11 of the first cushion 6 and the first bottom land 12 of the first guide groove 10; The gravity that driver and the first cushion 6 add up to is greater than the elastic force of the first spring 36, and during to ensure that driver takes driver seat 2, the first cushion 6 can descend step-down first button switch 7 to close; The elastic force of the first spring 36 is greater than the gravity of the first cushion 6, and after ensureing that driver leaves driver seat 2, the first cushion 6 can automatically reset.The second spring 37 is provided with, for increasing the elastic force that the second cushion 16 resets between second base plate 21 of the second cushion 16 and the second bottom land 22 of the second guide groove 20.The gravity that children and the second cushion 16 add up to is greater than the elastic force of the second spring 37, and during to ensure that children take children's seat 3, the second cushion 16 can descend step-down second button switch 17 to close; The elastic force of the second spring 37 is greater than the gravity of the second cushion 16, and after ensureing that children leave children's seat 3, the second cushion 16 can automatically reset.
The principle of work of school bus children alarming device is: after driver opens car door 31, and the control system of automobile transmits a door opening signal to controller 1, and the controller 1 of school bus children alarming device enters automatic control state; Driver opens car door 31 when not getting on the bus, and the first button switch 7 of driver seat 2 is normally off; After children get on the bus and take children's seat 3, the second cushion 16 of children's seat 3 is under the effect of children's human bady gravitational, and the elastic force overcoming the second button switch 17 spring declines, and the second button switch 17 often opened is closed; Children are taken the Signal transmissions of children's seat 3 to controller 1 by the second button switch 17, and it is bright that controller 1 controls the first warning indicator lamp 32; Meanwhile, the electric element 27 that controller 1 controls safe door closing device 4 is energized, and the unit head 30 of electric element 27 stretches out, and blocks car door 31, and car door 31 can not be closed; After driver gets on the bus and takes driver seat 2, the first cushion 6 of driver seat 2 is under the effect of driver's human bady gravitational, and the elastic force overcoming the first button switch 7 spring declines, and makes the first normally closed button switch 7 disjunction; Driver is taken the Signal transmissions of driver seat 2 to controller 1 by the first button switch 7, and controller 1 controls the power supply cutting off electric element 27, and the unit head 30 of electric element 27 resets and retracts, and school bus can be closed the door; Drive a vehicle after driver's closed door and children are delivered to destination, after children get off and leave children's seat 3, second cushion 16 of children's seat 3 resets rising under the effect of the elastic force of the second button switch 17 spring, second button switch 17 by closed reduction to normally open, children are left the Signal transmissions of children's seat 3 to controller 1 by the second button switch 17, controller 1 controls the first warning indicator lamp 32 and extinguishes, and makes driver can recognize that children leave the situation of children's seat 3 in the first warning indicator lamp 32 of controller 1; When driver leaves driver seat 2, first cushion 6 of driver seat 2 resets rising under the effect of the elastic force of the first button switch 7 spring, first button switch 7 resets to normally off by disjunction, and driver is left the Signal transmissions of driver seat 2 to controller 1 by the first button switch 7; After driver leaves driver seat 2, if children's seat 3 also has children, on children's seat 3, the second button switch 17 closes, children's seat 3 is also had the Signal transmissions of children to controller 1 by the second button switch 17, and the electric element 27 that controller 1 controls safe door closing device 4 is energized, and the unit head 30 of electric element 27 stretches out, block car door 31, car door 31 can not be closed, prevent children to be held in car, threaten the life of children.
In order to implement to carry out omnibearing monitoring to school bus, prevent children from remaining in car, when driver leaves driver seat 2, just in case the first button switch 7 is malfunctioning, driver is left the Signal transmissions of driver seat 2 to controller 1 by the first body sensor 9 on driver seat 2 first backrest 8, if children's seat 3 also has children, just in case the second button switch 17 is malfunctioning, the second human body sensor 19 on children's seat 3 second backrest 18 by children also at the Signal transmissions of children's seat 3 to controller 1, the electric element 27 that controller 1 controls safe door closing device 4 is energized, the unit head 30 of electric element 27 stretches out, block car door 31, car door 31 can not be closed, children are prevented to be held in car.When driver leaves driver seat 2, if when having children to be positioned at the bottom surface of children's seat 3 second mounting 15,3rd human body sensor 25 by the Signal transmissions of children to controller 1, the electric element 27 that controller 1 controls safe door closing device 4 is energized, the unit head 30 of electric element 27 stretches out, block car door 31, car door 31 can not be closed, prevent children to be held in car.When driver leaves driver seat 2, if when having children to be positioned at the side of children's seat 3 second mounting 15,4th human body sensor 26 by the Signal transmissions of children to controller 1, the electric element 27 that controller 1 controls safe door closing device 4 is energized, the unit head 30 of electric element 27 stretches out, block car door 31, car door 31 can not be closed, prevent children to be held in car.When the unit head 30 of electric element 27 stretches out, the first normally closed button switch 7 resets closed, the second button switch 17 often opened closes, power supply delivers to electric element 27 by controller 1 through the first button switch 7 and the second button switch 17, get back to controller 1 by electric element 27 again, form a loop.
Claims (9)
1. school bus children alarming device, school bus children alarming device is installed on school bus, and school bus children alarming device includes controller (1), driver seat (2), children's seat (3) and safe door closing device (4), driver seat (2) includes the first mounting (5), the first cushion (6), the first button switch (7) and the first backrest (8), and the first button switch (7) is normally closed switch, children's seat (3) includes the second mounting (15), the second cushion (16), the second button switch (17) and the second backrest (18), and the second button switch (17) is normal open switch, safe door closing device (4) is made up of electric element (27), and the support (28) of electric element (27) is fixedly connected with door frame (29), and the unit head (30) of electric element (27) is towards car door (31), controller (1) is provided with the first warning indicator lamp (32) and the second warning indicator lamp (33), controller (1) is provided with the first body sensor (9), the second human body sensor (19), the 3rd human body sensor (25) and the 4th human body sensor (26), the first body sensor (9) is located on first backrest (8) of driver seat (2), second human body sensor (19) is located on second backrest (18) of children's seat (3), 3rd human body sensor (25) is located at the bottom surface of children's seat (3) second mounting (15), and the 4th human body sensor (26) is located at the side of children's seat (3) second mounting (15), first guide groove (10) of driver seat (2) is provided with the first limiting card (34), and the first limiting card (34) is positioned at the below of first base plate (11) of the first cushion (6), second guide groove (20) of children's seat (3) is provided with the second limiting card (35), and the second limiting card (35) is positioned at the below of second base plate (21) of the second cushion (16), be provided with the first spring (36) between first base plate (11) of the first cushion (6) and first bottom land (12) of the first guide groove (10), between second base plate (21) of the second cushion (16) and second bottom land (22) of the second guide groove (20), be provided with the second spring (37), it is characterized in that: the principle of work of described school bus children alarming device is: after driver opens car door (31), the control system of automobile transmits a door opening signal to controller (1), and the controller (1) of school bus children alarming device enters automatic control state, driver opens car door (31) when not getting on the bus, and first button switch (7) of driver seat (2) is normally off, after children get on the bus and take children's seat (3), second cushion (16) of children's seat (3) is under the effect of children's human bady gravitational, and the elastic force overcoming the second button switch (17) spring declines, and the second button switch (17) often opened is closed, children are taken the Signal transmissions of children's seat (3) to controller (1) by the second button switch (17), and it is bright that controller (1) controls the first warning indicator lamp (32), meanwhile, controller (1) controls electric element (27) energising of safe door closing device (4), and the unit head (30) of electric element (27) stretches out, and blocks car door (31), and car door (31) can not be closed, after driver gets on the bus and takes driver seat (2), first cushion (6) of driver seat (2) is under the effect of driver's human bady gravitational, and the elastic force overcoming the first button switch (7) spring declines, and makes normally closed the first button switch (7) disjunction, driver is taken the Signal transmissions of driver seat (2) to controller (1) by the first button switch (7), and controller (1) controls the power supply cutting off electric element (27), and the unit head (30) of electric element (27) resets and retracts, and school bus can be closed the door, drive a vehicle after driver's closed door and children are delivered to destination, after children get off and leave children's seat (3), second cushion (16) of children's seat (3) resets rising under the effect of the elastic force of the second button switch (17) spring, second button switch (17) by closed reduction to normally open, children are left the Signal transmissions of children's seat (3) to controller (1) by the second button switch (17), controller (1) controls the first warning indicator lamp (32) and extinguishes, make driver can recognize that children leave the situation of children's seat (3) in first warning indicator lamp (32) of controller (1), when driver leaves driver seat (2), first cushion (6) of driver seat (2) resets rising under the effect of the elastic force of the first button switch (7) spring, first button switch (7) resets to normally off by disjunction, and driver is left the Signal transmissions of driver seat (2) to controller (1) by the first button switch (7), after driver leaves driver seat (2), if children's seat (3) is upper also have children, upper second button switch (17) of children's seat (3) closes, children's seat (3) is also had the Signal transmissions of children to controller (1) by the second button switch (17), controller (1) controls electric element (27) energising of safe door closing device (4), the unit head (30) of electric element (27) stretches out, block car door (31), car door (31) can not be closed, prevent children to be held in car, threaten the life of children.
2. school bus children alarming device according to claim 1, it is characterized in that: when described driver leaves driver seat (2), just in case the first button switch (7) is malfunctioning, driver is left the Signal transmissions of driver seat (2) to controller (1) by the first body sensor (9) on driver seat (2) first backrest (8), if children's seat (3) is upper also have children, just in case the second button switch (17) is malfunctioning, the second human body sensor (19) on children's seat (3) second backrest (18) by children also at the Signal transmissions of children's seat (3) to controller (1), controller (1) controls electric element (27) energising of safe door closing device (4), the unit head (30) of electric element (27) stretches out, block car door (31), car door (31) can not be closed, children are prevented to be held in car.
3. school bus children alarming device according to claim 1, it is characterized in that: when described driver leaves driver seat (2), if when having children to be positioned at the bottom surface of children's seat (3) second mounting (15), 3rd human body sensor (25) by the Signal transmissions of children to controller (1), controller (1) controls electric element (27) energising of safe door closing device (4), the unit head (30) of electric element (27) stretches out, block car door (31), car door (31) can not be closed, prevent children to be held in car.
4. school bus children alarming device according to claim 1, it is characterized in that: when described driver leaves driver seat (2), if when having children to be positioned at the side of children's seat (3) second mounting (15), 4th human body sensor (26) by the Signal transmissions of children to controller (1), controller (1) controls electric element (27) energising of safe door closing device (4), the unit head (30) of electric element (27) stretches out, block car door (31), car door (31) can not be closed, prevent children to be held in car.
5. school bus children alarming device according to claim 1, it is characterized in that: when the unit head (30) of described electric element (27) stretches out, normally closed the first button switch (7) resets closed, the second button switch (17) often opened closes, power supply delivers to electric element (27) by controller (1) through the first button switch (7) and the second button switch (17), get back to controller (1) by electric element (27) again, form a loop.
6. school bus children alarming device according to claim 1, it is characterized in that: the gravity that described driver and the first cushion (6) add up to is greater than the elastic force of the first spring (36), during to ensure that driver takes driver children seat (2), the first cushion (6) can descend step-down first button switch (7) to close; The elastic force of the first spring (36) is greater than the gravity of the first cushion (6), and after ensureing that driver leaves driver seat (2), the first cushion (6) can automatically reset.
7. school bus children alarming device according to claim 1, it is characterized in that: the gravity that described children and the second cushion (16) add up to is greater than the elastic force of the second spring (37), during to ensure that children take children's seat (3), the second cushion (16) can descend step-down second button switch (17) to close; The elastic force of the second spring (37) is greater than the gravity of the second cushion (16), and after ensureing that children leave children's seat (3), the second cushion (16) can automatically reset.
8. school bus children alarming device according to claim 1, it is characterized in that: described the first base plate (11) is greater than the disjunction stroke of the first button switch (7) to the distance of the first limiting card (34), after ensureing that driver takes driver seat (2), the first cushion (6) declines can by normally closed the first button switch (7) disjunction.
9. school bus children alarming device according to claim 1, it is characterized in that: described the second base plate (21) is greater than the disjunction stroke of the second button switch (17) to the distance of the second limiting card (35), after ensureing that children take children's seat (3), the first button switch (7) often opened when the second cushion (16) declines, can be made to close.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534573.8A CN103552524B (en) | 2013-11-01 | 2013-11-01 | School bus children alarming device |
| PCT/CN2014/070886 WO2015062172A1 (en) | 2013-11-01 | 2014-01-20 | School bus child alarm device |
| CN201480001683.0A CN104487292B (en) | 2013-11-01 | 2014-01-20 | School bus children alarming device |
| PCT/CN2014/089134 WO2015062430A1 (en) | 2013-11-01 | 2014-10-22 | School bus warning device for children |
| CN201480040935.0A CN105392675A (en) | 2013-11-01 | 2014-10-22 | Vehicle light for lighting the interior of a vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310534573.8A CN103552524B (en) | 2013-11-01 | 2013-11-01 | School bus children alarming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103552524A CN103552524A (en) | 2014-02-05 |
| CN103552524B true CN103552524B (en) | 2015-08-12 |
Family
ID=50006954
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310534573.8A Expired - Fee Related CN103552524B (en) | 2013-11-01 | 2013-11-01 | School bus children alarming device |
| CN201480040935.0A Pending CN105392675A (en) | 2013-11-01 | 2014-10-22 | Vehicle light for lighting the interior of a vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480040935.0A Pending CN105392675A (en) | 2013-11-01 | 2014-10-22 | Vehicle light for lighting the interior of a vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103552524B (en) |
| WO (2) | WO2015062172A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487292A (en) * | 2013-11-01 | 2015-04-01 | 张错 | School bus child alarm device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103552524B (en) * | 2013-11-01 | 2015-08-12 | 郑运婷 | School bus children alarming device |
| CN103538548A (en) * | 2013-11-01 | 2014-01-29 | 郑运婷 | School bus protection device for children |
| CN110314056A (en) * | 2019-08-06 | 2019-10-11 | 南通市第一人民医院 | A kind of infant incubator with antibiotic property |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6556903B2 (en) * | 2000-11-20 | 2003-04-29 | Andrew M. Chinigo | Safety system for school buses |
| US6922147B1 (en) * | 2001-07-12 | 2005-07-26 | Ann S. Viksnins | Warning system sensing child left behind in infant seat in vehicle |
| US6819249B1 (en) * | 2002-11-22 | 2004-11-16 | Anne Papp | Child seat for monitoring the presence of a child |
| US7250869B2 (en) * | 2005-03-21 | 2007-07-31 | Davis Le Roychelle | Child carseat alert system |
| JP4755443B2 (en) * | 2005-05-10 | 2011-08-24 | カルソニックカンセイ株式会社 | Occupant detection device |
| US20090109009A1 (en) * | 2007-10-05 | 2009-04-30 | International Truck Intellectual Property Company, Llc | Audible alert on school buses for bus stop active master flasher switch |
| CN102259629B (en) * | 2011-04-06 | 2012-11-07 | 浙江吉利汽车研究院有限公司 | Vehicle-mounted child omission reminding device and detection method |
| US8970362B2 (en) * | 2011-04-21 | 2015-03-03 | GM Global Technology Operations LLC | Vehicle-integrated child presence and reminder system |
| CN102774285A (en) * | 2011-05-08 | 2012-11-14 | 周文海 | Vehicle child retention alarm device |
| CN102602335A (en) * | 2012-03-19 | 2012-07-25 | 徐州工程学院 | Safe school bus |
| CN102646317B (en) * | 2012-05-07 | 2013-09-04 | 河南理工大学 | Detecting and warning device for school bus |
| CN103144607A (en) * | 2013-03-13 | 2013-06-12 | 庄可香 | Driver off-seat alarm control system based on Bluetooth technology |
| CN103552524B (en) * | 2013-11-01 | 2015-08-12 | 郑运婷 | School bus children alarming device |
| CN103538548A (en) * | 2013-11-01 | 2014-01-29 | 郑运婷 | School bus protection device for children |
| CN203511549U (en) * | 2013-11-01 | 2014-04-02 | 郑运婷 | Child protection device on school bus |
-
2013
- 2013-11-01 CN CN201310534573.8A patent/CN103552524B/en not_active Expired - Fee Related
-
2014
- 2014-01-20 WO PCT/CN2014/070886 patent/WO2015062172A1/en active Application Filing
- 2014-10-22 WO PCT/CN2014/089134 patent/WO2015062430A1/en active Application Filing
- 2014-10-22 CN CN201480040935.0A patent/CN105392675A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104487292A (en) * | 2013-11-01 | 2015-04-01 | 张错 | School bus child alarm device |
| CN104487292B (en) * | 2013-11-01 | 2016-09-28 | 顾玉奎 | School bus children alarming device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015062430A1 (en) | 2015-05-07 |
| CN105392675A (en) | 2016-03-09 |
| WO2015062172A1 (en) | 2015-05-07 |
| CN103552524A (en) | 2014-02-05 |
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