CN212148626U - Child seat safety belt detection system - Google Patents
Child seat safety belt detection system Download PDFInfo
- Publication number
- CN212148626U CN212148626U CN202020560253.5U CN202020560253U CN212148626U CN 212148626 U CN212148626 U CN 212148626U CN 202020560253 U CN202020560253 U CN 202020560253U CN 212148626 U CN212148626 U CN 212148626U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- seat
- safety belt
- detection system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 235000014676 Phragmites communis Nutrition 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Images
Abstract
The utility model discloses a child seat safety belt detection system, which comprises a control module, a warning lamp and a buzzer; the seat detection module can detect that the seat is seated or lifted and transmit corresponding signals to the control module; the safety belt detection module can detect the fastening or falling of the safety belt of the driving seat and transmit corresponding signals to the control module; when the seat is seated and the safety belt falls off, the warning lamp of the control module is turned on, and the buzzer sounds; when the seat is seated and the safety belt falls off, the fact that the adult leaves the seat is indicated, but the child is still on the seat to warn the adult.
Description
Technical Field
The utility model relates to a car passenger safety field, in particular to children's seat safety belt detecting system.
Background
The automobile is rapidly increased due to economic growth, the automobile is used more frequently in families, especially children's families, child safety seats can be installed on the automobile, but parents often forget that children stay in the automobile after getting off the automobile, and the children are prone to suffocation in the automobile.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a child seat safety belt detecting system can detect whether have the passenger in the car in addition, avoids child to be detained in the car after the adult gets off.
The utility model discloses a technical scheme that its technical problem was solved to an embodiment adopted is: a child seat belt detection system comprising:
the control module is provided with a warning lamp and a buzzer;
the seat detection module can detect that the seat is seated or lifted and transmit corresponding signals to the control module;
the safety belt detection module can detect the fastening or falling of the safety belt of the driving seat and transmit corresponding signals to the control module;
when the seat is seated and the safety belt falls off, the warning lamp of the control module is turned on, and the buzzer sounds.
The control module comprises a DC-DC conversion module, an antenna and an MCU which is simultaneously electrically connected with the output end of the DC-DC conversion module and the antenna, and the input end of the DC-DC conversion module is electrically connected with an external power supply.
The control module further comprises a power failure detection module, one end of the power failure detection module is electrically connected with an external power supply, and the other end of the power failure detection module is electrically connected with the control module.
The warning light comprises a red light and a green light, and the red light and the green light flicker alternately when the warning light is turned on.
The safety belt detection module comprises a magnet, a first wireless transmission module, a reed pipe and a first battery, wherein the first wireless transmission module, the reed pipe and the first battery are electrically connected in sequence.
The seat detection module comprises a second wireless transmitting module, a second battery and a switch arranged on the cushion, one end of the switch is grounded, the other end of the switch is connected with the second wireless transmitting module, the second wireless transmitting module is connected with the anode of the second battery, and the cathode of the second battery is grounded.
The child seat belt detection system further comprises an automobile power supply detection module electrically connected with the control module.
The utility model has the advantages that: a child seat safety belt detection system comprises a control module, a detection module and a control module, wherein the control module is provided with a warning lamp and a buzzer; the seat detection module can detect that the seat is seated or lifted and transmit corresponding signals to the control module; the safety belt detection module can detect the fastening or falling of the safety belt of the driving seat and transmit corresponding signals to the control module; when the seat is seated and the safety belt falls off, the warning lamp of the control module is turned on, and the buzzer sounds; when the seat is seated and the safety belt falls off, the fact that the adult leaves the seat is indicated, but the child is still on the seat to warn the adult.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic diagram of a child seat belt detection system;
FIG. 2 is a detailed circuit diagram of the control module;
FIG. 3 is a schematic diagram of a seat belt detection module;
fig. 4 is a schematic diagram of a seat detection module.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as excluding the number, and the terms greater than, less than, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly defined, the terms "set," "mounted," "connected," and the like are to be understood in a broad sense, and may be directly connected or indirectly connected through an intermediate medium, for example; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The technical skill in the art can reasonably determine the specific meaning of the above words in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1 to 2, a child seat belt detection system includes:
the control module 10 is provided with a warning lamp and a buzzer;
a seat detection module capable of detecting seating or lifting of the seat and transmitting a corresponding signal to the control module 10;
the safety belt detection module can detect the fastening or falling of the safety belt of the driving seat and transmit corresponding signals to the control module 10;
when the seat is seated and the safety belt falls off, the warning light of the control module 10 is turned on and the buzzer sounds.
The utility model discloses in:
1. cushion press/lift function
When the seat cushions are pressed down/lifted, the second wireless transmitting module 31 transmits signals, the signals are transmitted to the MCU after being received by the antenna, the MCU controls the buzzer to give an alarm, when any seat cushion is in a sitting state, the safety belt buckle detects that the safety belt buckle of the main driving position is pulled out, the control module 10 carries out retention prompt, the red light and the green light alternately flicker, and the buzzer BI-BI-BI carries out sound prompt until all the seat cushions are lifted up or the control module 10 is powered off and shut down; preferably, when any cushion is in the sitting state, the automobile power detection module detects that the automobile power (ACC) is turned OFF from ON, a retention prompt is performed, the red light and the green light flash alternately, and the buzzer BI-BI performs a sound prompt until all cushions are not lifted or the control module 10 is powered OFF.
After a switch 33 connected with the cushion is powered on, the second wireless transmitting module 31 transmits a cushion real voltage signal to the MCU, a display screen of the control module 10 displays that the yellow light flickers for 3 times, and the buzzer gives an alarm.
2. Safety belt buckle auxiliary function
The safety belt buckle is buckled/pulled out, the first wireless transmitting module 22 transmits a signal to the MCU, and the MCU controls the buzzer to give an alarm.
After the safety belt buckle is powered on, the first wireless transmitting module 22 transmits a real voltage signal of the safety belt buckle to the MCU, the display screen of the control module 10 displays that the yellow light flickers for 3 times, and the horn alarms.
The control module 10 comprises a DC-DC conversion module, an antenna and an MCU which is simultaneously electrically connected with the output end of the DC-DC conversion module and the antenna, and the input end of the DC-DC conversion module is electrically connected with an external power supply; the external power supply inputs voltage, supplies power to the MCU after voltage conversion is carried out through the DC-DC module, and the antenna is used for receiving wireless signals transmitted by the seat detection module and the safety belt detection module.
The control module 10 further comprises a power failure detection module, wherein one end of the power failure detection module is electrically connected with an external power supply, and the other end of the power failure detection module is electrically connected with the control module 10.
The warning light comprises a red light and a green light, and the red light and the green light flicker alternately when the warning light is turned on.
The safety belt detection module comprises a magnet 21, a first wireless transmission module 22, a reed pipe 23 and a first battery 24 which are electrically connected in sequence; the reed switch 23 has the advantages of high sensitivity, more switching times and long service life.
The seat detection module comprises a second wireless transmitting module 31, a second battery 32 and a switch 33 arranged on the seat cushion, one end of the switch 33 is grounded, the other end of the switch 33 is connected with the second wireless transmitting module 31, the second wireless transmitting module 31 is connected with the anode of the second battery 32, and the cathode of the second battery 32 is grounded.
The child seat belt detection system further comprises a car power supply detection module electrically connected with the control module 10.
Of course, the present invention is not limited to the above-mentioned embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications and substitutions are included in the scope defined by the claims of the present application.
Claims (7)
1. A child seat belt detection system, comprising:
the control module (10) is provided with a warning lamp and a buzzer;
the seat detection module can detect that the seat is seated or lifted and transmit corresponding signals to the control module (10);
the safety belt detection module can detect the fastening or the falling of the safety belt of the driving position and transmit corresponding signals to the control module (10);
when the seat is seated and the safety belt falls off, the warning lamp of the control module (10) is turned on, and the buzzer sounds.
2. A child seat belt detection system according to claim 1, wherein: the control module (10) comprises a DC-DC conversion module, an antenna and an MCU which is simultaneously electrically connected with the output end of the DC-DC conversion module and the antenna, and the input end of the DC-DC conversion module is electrically connected with an external power supply.
3. A child seat belt detection system according to claim 1, wherein: the control module (10) further comprises a power failure detection module, one end of the power failure detection module is electrically connected with an external power supply, and the other end of the power failure detection module is electrically connected with the control module (10).
4. A child seat belt detection system according to claim 1, wherein: the warning light comprises a red light and a green light, and the red light and the green light flicker alternately when the warning light is turned on.
5. A child seat belt detection system according to claim 1, wherein: the safety belt detection module comprises a magnet (21), a first wireless transmission module (22), a reed pipe (23) and a first battery (24), wherein the first wireless transmission module, the reed pipe and the first battery are electrically connected in sequence.
6. A child seat belt detection system according to claim 1, wherein: the seat detection module comprises a second wireless transmitting module (31), a second battery (32) and a switch (33) arranged on the seat cushion, one end of the switch (33) is grounded, the other end of the switch (33) is connected with the second wireless transmitting module (31), the second wireless transmitting module (31) is connected with the anode of the second battery (32), and the cathode of the second battery (32) is grounded.
7. A child seat belt detection system according to claim 1, wherein: the automobile power supply detection device is characterized by further comprising an automobile power supply detection module electrically connected with the control module (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560253.5U CN212148626U (en) | 2020-04-15 | 2020-04-15 | Child seat safety belt detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020560253.5U CN212148626U (en) | 2020-04-15 | 2020-04-15 | Child seat safety belt detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212148626U true CN212148626U (en) | 2020-12-15 |
Family
ID=73719664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020560253.5U Expired - Fee Related CN212148626U (en) | 2020-04-15 | 2020-04-15 | Child seat safety belt detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212148626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103876A (en) * | 2019-06-12 | 2019-08-09 | 昆山爱思贝儿童用品有限公司 | Safe-guard system and automobile seat for child, automobile with the safe-guard system |
-
2020
- 2020-04-15 CN CN202020560253.5U patent/CN212148626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103876A (en) * | 2019-06-12 | 2019-08-09 | 昆山爱思贝儿童用品有限公司 | Safe-guard system and automobile seat for child, automobile with the safe-guard system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20160078737A1 (en) | Car seat occupant detection and alert apparatus, system, and method | |
| US9443411B2 (en) | Systems and methods for networking of car seat monitoring systems utilizing a central hub | |
| US9691250B2 (en) | System, apparatus, and method of providing an alert for an infant in a car seat | |
| US8289145B2 (en) | Wireless seatbelt monitoring system | |
| US7383911B2 (en) | Wireless seatbelt buckle switch harvesting energy and method therefor | |
| US6847302B2 (en) | Object-proximity monitoring and alarm system | |
| US7250869B2 (en) | Child carseat alert system | |
| US20190084524A1 (en) | Child safety in a vehicle alert system and method | |
| EP3825173B1 (en) | Child safety seat alarm system | |
| CN212148626U (en) | Child seat safety belt detection system | |
| CN107599904A (en) | A kind of child safety seat electronic warning system | |
| CN105905069A (en) | Automobile safety belt automatic detecting reminding device | |
| CN112829648A (en) | Alarm system for child safety seat | |
| WO2021012444A1 (en) | Vehicle-mounted safety prompt system and method | |
| CN107512239A (en) | Car, passenger plane Passenger-Seat-Belt condition monitoring system | |
| CN109291878A (en) | Bus seat safety belt wireless alarmer | |
| CN202541418U (en) | School bus passenger indicating device and school bus with the same | |
| CN110450684B (en) | Installation prompting, detection and alarm method for child safety seat | |
| CN216684165U (en) | Intelligent child safety seat | |
| CN207790617U (en) | A kind of refreshing automobile safety seat belt alarm system of shield | |
| CN220243042U (en) | Child seat and child seat state detection communication device | |
| CN212172076U (en) | Intelligent cushion for school bus | |
| CN210284164U (en) | Safety guarantee system and child automobile seat and automobile with same | |
| CN207345566U (en) | A kind of child safety seat electronic warning system | |
| CN214728647U (en) | Intelligent automobile child safety seat detection alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 |