CN214647942U - Safety alarm device in intelligent infant trapped car - Google Patents
Safety alarm device in intelligent infant trapped car Download PDFInfo
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- CN214647942U CN214647942U CN202120509285.7U CN202120509285U CN214647942U CN 214647942 U CN214647942 U CN 214647942U CN 202120509285 U CN202120509285 U CN 202120509285U CN 214647942 U CN214647942 U CN 214647942U
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Abstract
The utility model provides a safety alarm device for intelligent children trapped in a car, which comprises a car charger, a flash switch, a first power module, an on-off detection circuit, a master control circuit, a driving circuit, a first wireless communication circuit, a sound sensor, a temperature sensor, a SIM module, a first human body infrared sensor, a second wireless communication circuit, a second power module and an alarm module; the vehicle-mounted charger is inserted into a cigarette lighter socket of an automobile, the flash switch, the first power supply module, the on-off detection circuit, the main control circuit, the driving circuit, the first wireless communication circuit, the sound sensor, the temperature sensor and the SIM module are installed on the equipment shell, and the flash switch is respectively connected with the vehicle-mounted charger, the first power supply module and the on-off detection circuit. The utility model discloses whether can have stranded personnel in detecting the car after can the automobile parks and put out a fire to in time send distress and alarm to the outside according to the condition in the car after stranded personnel are stranded.
Description
Technical Field
The utility model relates to an automatic alarm technical field, in particular to safety alarm equipment in intelligence infant's car of being stranded.
Background
With the national economic development and the continuous improvement of the living standard of people, a plurality of families have automobiles, and with the popularization of the automobiles, the automobiles bring convenience to work and life to a certain extent, but have some potential safety hazards. For example, a child sits on a car, for riding safety, the child generally sits on a rear seat, and is prone to sleeping in the riding process, because the child is small in size, the seat backrest shields the sight, so that a driver cannot easily perceive the existence of the child after parking, sometimes, the driver carelessly forgets the child on the car, the car is in a flameout state, air in the car does not circulate, the oxygen content is low, the child stays in the car for a long time and is prone to oxygen deficiency, and therefore danger can be caused to the forgotten child.
SUMMERY OF THE UTILITY MODEL
In view of the above, there is a need for a safety alarm device for an intelligent infant trapped in a car, which detects whether a person is trapped in the car after the car is stopped and is shut down, and timely sends out a help-seeking and alarm according to the situation in the car after the person is trapped.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
an intelligent safety alarm device for a child trapped in a car comprises a car charger, a flash switch, a first power supply module, an on-off detection circuit, a main control circuit, a driving circuit, a first wireless communication circuit, a sound sensor, a temperature sensor, a SIM module, a first human body infrared sensor, a second wireless communication circuit, a second power supply module and an alarm module;
wherein the vehicle-mounted charger is inserted in a cigarette lighter socket of an automobile, the flash switch, the first power module, the on-off detection circuit, the main control circuit, the drive circuit, the first wireless communication circuit, the sound sensor, the temperature sensor and the SIM module are arranged on an equipment shell, the flash switch is respectively connected with the vehicle-mounted charger, the first power module and the on-off detection circuit, the first power module is connected with the main control circuit and the on-off detection circuit, the on-off detection circuit is also connected with the main control circuit, the main control circuit is respectively connected with the timing module, the sound sensor, the temperature sensor and the SIM module through the drive circuit, the main control circuit is also connected with the first human body infrared inductor, the second human body infrared inductor and the second wireless communication circuit through the first wireless communication circuit, the first human body infrared inductor is arranged right above a driver seat of the automobile, the human infrared inductor of second is installed on the car back seat, second wireless communication circuit connects alarm module, alarm module connects second power module, alarm module, second power module and second wireless communication circuit install jointly in warning casing, warning casing installs outside the car.
Preferably, the first power module is a rechargeable battery.
Preferably, the alarm module comprises a processor and an audible and visual alarm, and the processor is respectively connected with the second wireless communication circuit, the second power module and the audible and visual alarm.
Preferably, the safety alarm device for the intelligent infant trapped in the car further comprises an oxygen sensor, wherein the oxygen sensor is mounted on the device shell and connected with the main control circuit.
Preferably, the safety alarm device for the intelligent infant trapped in the car further comprises a wireless communication device, wherein the wireless communication device is installed on the device shell and connected with the main control circuit.
Preferably, the safety alarm device for the intelligent infant trapped in the car further comprises a calling key, wherein the calling key is installed on the device shell and connected with the main control circuit.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model detects the on-off of the flash switch through the on-off detection circuit, thereby knowing whether the automobile cigarette lighter is powered off and further knowing whether the automobile is completely flamed off, and after the flash switch is determined to be powered off, namely the automobile is completely flamed off, the main control circuit prompts the first human body infrared sensor and the second human body infrared sensor to detect the personnel condition in the automobile through the first wireless communication circuit, when one of the first human body infrared sensor and the second human body infrared sensor senses the person in the automobile, the main control circuit prompts the sound sensor to detect the sound decibel condition in the automobile and prompts the temperature sensor to detect the temperature condition in the automobile through the driving circuit, when the sound decibel detected by the sound sensor is larger than the preset value and/or the temperature in the automobile detected by the temperature sensor is outside the preset range value, the main control circuit prompts the SIM module to send information to the preset user (a driver or a guardian, etc.) through the driving circuit, the alarm condition of the preset user is informed, and meanwhile, the main control circuit prompts the alarm module to send out alarm outside the automobile to send out help calling in a mode that the first wireless communication circuit is connected with the second wireless communication circuit, so that the trapped personnel can be relieved in time by a plurality of help calling modes.
2. The utility model discloses still detect the oxygen condition in the car through setting up oxygen sensor to by the timely drive SIM module operation of main control circuit according to the oxygen value that detects and alarm module operation.
3. The utility model discloses simple structure, the practicality is strong, can be accurate and timely send stranded signal.
Drawings
Fig. 1 is a block diagram of the system structure of the present invention.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
Referring to fig. 1, in a preferred embodiment of the present invention, an intelligent infant safety alarm device in a car trapped in a car includes an on-board charger, a flash switch, a first power module, an on-off detection circuit, a main control circuit, a driving circuit, a first wireless communication circuit, a sound sensor, a temperature sensor, a SIM module, a first human infrared sensor, a second wireless communication circuit, a second power module, an alarm module, an oxygen sensor, a wireless communication device, and a call button. Wherein the content of the first and second substances,
the vehicle-mounted charger is inserted into a cigarette lighter socket of an automobile and can communicate the device with a power supply system of the automobile, so that the device is charged. The intelligent charging device comprises a flash switch, a first power module, an on-off detection circuit, a main control circuit, a driving circuit, a first wireless communication circuit, a sound sensor, a temperature sensor, an oxygen sensor, a wireless communication device, a calling key and an SIM (subscriber identity module) module, wherein the flash switch is installed on a device shell and is respectively connected with a vehicle-mounted charger, the first power module and the on-off detection circuit, the flash switch is used for connecting the first power module with the vehicle-mounted charger so as to realize the purpose of charging the first power module, namely, the first power module is a rechargeable battery, the first power module is connected with the main control circuit and the on-off detection circuit so as to provide electric quantity support for the intelligent charging device, the on-off detection circuit is also connected with the main control circuit and is used for detecting the on-off of the flash switch and transmitting the on-off condition to the main control circuit, and the main control circuit is respectively connected with a timing module through the driving circuit, Sound sensor, temperature sensor, oxygen sensor, wireless communication device, calling button and SIM module, master control circuit still connects first human infrared inductor, the human infrared inductor of second, second wireless communication circuit through first wireless communication circuit, first human infrared inductor installs directly over the driver's seat, the human infrared inductor of second is installed on the car back seat, second wireless communication circuit connects alarm module, alarm module connects second power module, alarm module, second power module and second wireless communication circuit install jointly in the warning casing, the warning casing is installed outside the car. Preferably, the alarm module comprises a processor and an audible and visual alarm, and the processor is respectively connected with the second wireless communication circuit, the second power supply module and the audible and visual alarm; the wireless communication device comprises a network camera and a wireless communication router which are integrated into a whole, the network camera is connected with a main control circuit and is connected with a mobile phone client through the wireless communication router, the network camera transmits signals through the wireless communication router to transmit real-time voice and video information to a cloud end, a guardian checks the video information through the mobile phone client, and the network camera can be used for video monitoring and voice two-way communication, so that voice and video can be carried out on trapped children, and the trapped children are pacified.
The working principle of the utility model is as follows:
the on-off detection circuit detects the on-off of the flash switch and transmits the detection condition to the main control circuit, the main control circuit controls the operation of other modules connected with the main control circuit according to the detection condition, for example, when the on-off detection circuit detects that the flash switch is in a closed state, the main control circuit does not react, namely, the automobile is not parked and flameout, at the moment, a connecting line of the vehicle-mounted charger and the first power supply module is in a closed state, and the vehicle-mounted charger charges the first power supply module; after on-off detection circuit detects the disconnection of the flash switch, namely, the car is flamed out completely, automobile cigarette lighter is in the outage state, on-vehicle charger is in the outage state with first power module's line, on-vehicle charger is unable to charge to first power module, at this moment, master control circuit makes first human infrared inductor and second human infrared inductor detect the interior personnel's condition of car through first wireless communication circuit, when one of first human infrared inductor and second human infrared inductor senses the car in the man-hour, master control circuit rethread drive circuit makes sound sensor detect the sound decibel condition in the car, make temperature sensor detect the interior temperature condition of car, make oxygen sensor detect the interior oxygen volume of car, when one of following condition appears: the sound decibel that sound sensor detected is greater than the default, the interior temperature that temperature sensor detected is outside predetermineeing the range value, when oxygen sensor detected oxygen content and is less than the default, master control circuit impels SIM module to send out the information to the cell-phone of predetermineeing user (driver or guardian etc.) through drive circuit, in order to inform predetermineeing the user situation of alert, and simultaneously, master control circuit impels alarm module to send out the police dispatch newspaper to the outside through the mode of first wireless communication circuit connection second wireless communication circuit outside the car and sends the distress to the outside, in addition, predetermine the user and send communication information to master control circuit through corresponding customer end on the cell-phone, in order to carry out video conversation through wireless communication device and stranded children, thereby pacify stranded children.
In addition, it should be noted that the trapped child can also notify the preset user by pressing the call key, that is, after the on-off detection circuit detects that the flash switch is turned off, the trapped child presses the call key, the main control circuit prompts the SIM module to send information to the preset user (driver or guardian, etc.) through the driving circuit, and prompts the alarm module to send an alarm outside the vehicle to send a call for help by connecting the first wireless communication circuit with the second wireless communication circuit.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (6)
1. The utility model provides a safety alarm device in intelligence infant's car of being stranded which characterized in that: the intelligent alarm system comprises a vehicle-mounted charger, a flash switch, a first power supply module, an on-off detection circuit, a main control circuit, a driving circuit, a first wireless communication circuit, a sound sensor, a temperature sensor, an SIM module, a first human body infrared sensor, a second wireless communication circuit, a second power supply module and an alarm module;
wherein the vehicle-mounted charger is inserted in a cigarette lighter socket of an automobile, the flash switch, the first power module, the on-off detection circuit, the main control circuit, the drive circuit, the first wireless communication circuit, the sound sensor, the temperature sensor and the SIM module are arranged on an equipment shell, the flash switch is respectively connected with the vehicle-mounted charger, the first power module and the on-off detection circuit, the first power module is connected with the main control circuit and the on-off detection circuit, the on-off detection circuit is also connected with the main control circuit, the main control circuit is respectively connected with the timing module, the sound sensor, the temperature sensor and the SIM module through the drive circuit, the main control circuit is also connected with the first human body infrared inductor, the second human body infrared inductor and the second wireless communication circuit through the first wireless communication circuit, the first human body infrared inductor is arranged right above a driver seat of the automobile, the human infrared inductor of second is installed on the car back seat, second wireless communication circuit connects alarm module, alarm module connects second power module, alarm module, second power module and second wireless communication circuit install jointly in warning casing, warning casing installs outside the car.
2. The intelligent infant trapped in the car safety alarm device of claim 1, wherein: the first power supply module is a rechargeable battery.
3. The intelligent infant trapped in the car safety alarm device of claim 1, wherein: the alarm module comprises a processor and an audible and visual alarm, wherein the processor is respectively connected with the second wireless communication circuit, the second power supply module and the audible and visual alarm.
4. The intelligent infant trapped in the car safety alarm device of claim 1, wherein: still include oxygen sensor, oxygen sensor installs on equipment shell, and it connects master control circuit.
5. The intelligent infant trapped in the car safety alarm device of claim 1, wherein: the wireless communication device is arranged on the equipment shell and connected with the main control circuit.
6. The intelligent infant trapped in the car safety alarm device of claim 1, wherein: the device also comprises a calling key, wherein the calling key is arranged on the device shell and is connected with the main control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509285.7U CN214647942U (en) | 2021-03-10 | 2021-03-10 | Safety alarm device in intelligent infant trapped car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120509285.7U CN214647942U (en) | 2021-03-10 | 2021-03-10 | Safety alarm device in intelligent infant trapped car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214647942U true CN214647942U (en) | 2021-11-09 |
Family
ID=78452347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120509285.7U Expired - Fee Related CN214647942U (en) | 2021-03-10 | 2021-03-10 | Safety alarm device in intelligent infant trapped car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214647942U (en) |
-
2021
- 2021-03-10 CN CN202120509285.7U patent/CN214647942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211109 |