CN107590947A - It is a kind of to be used to judge the in-car system whether left child and alarmed - Google Patents
It is a kind of to be used to judge the in-car system whether left child and alarmed Download PDFInfo
- Publication number
- CN107590947A CN107590947A CN201710582361.5A CN201710582361A CN107590947A CN 107590947 A CN107590947 A CN 107590947A CN 201710582361 A CN201710582361 A CN 201710582361A CN 107590947 A CN107590947 A CN 107590947A
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- China
- Prior art keywords
- car
- alarm
- main control
- control mcu
- vehicle
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- 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.)
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Abstract
It is used to judge the in-car system whether left child and alarmed the invention discloses a kind of, including power-supply system, detecting system, alarm and warning system, detecting system includes infrared sensor, warning system includes memory cell, main control MCU, GPRS alignment systems, main control MCU includes calculating and comparing unit, generation unit, execution unit, GPRS alignment systems electrically connect with the execution unit, calculating and comparing unit respectively, memory cell electrically connects with calculating and comparing unit, and infrared sensor electrically connects with main control MCU；System of the present invention can be after vehicle locking; infrared sensor carries out personage's scanning to in-car; when people information is arrived in scanning; number of computations; nearest police's point is transmitted alert information to while the alarm of main control MCU unlocking vehicle in itself; during so as to which car door can not be opened in a short time, sought help to surrounding police point, realize the duplicate protection that child is left to in-car.
Description
Technical field
The present invention relates to technical field of automotive electronics, more particularly, to judge it is in-car whether leave child and what is alarmed be
System.
Background technology
With the increase of domestic automobile recoverable amount and the popularization of school bus, school bus or private car are all taken in many child's trips,
But because part teacher's sense of responsibility is thin, parent's awareness of safety is not strong, usually occurs and leaves child in the car alone, causes
The dead or seriously ill serious consequence of child, and existing car does not have the security alarm dress for setting and working as and having child to pass into silence in the car
Put, when consistent many childs are passed into silence in the car, vehicle can not make actuation of an alarm in time.
The content of the invention
The present invention in order to solve the above technical problems, provide it is a kind of be used to judging it is in-car whether leave child and what is alarmed be
System, concrete scheme are：
It is a kind of to be used to judge the in-car system whether left child and alarmed, it is characterised in that：Including power-supply system, detection
System, alarm and warning system, the detecting system include infrared sensor, and the warning system includes memory cell, master
MCU, GPRS alignment system are controlled, the main control MCU includes calculating and comparing unit, generation unit, execution unit, and the storage is single
It is first to be electrically connected with the calculating and comparing unit；
The power-supply system be the detecting system, alarm and warning system power supply, and with the car lock system phase of vehicle
Even, for after detecting that lock is locked to the infrared sensor input service voltage；
Input of the infrared sensor respectively with the alarm, main control MCU electrically connects, for being transfused to work
Scanned after voltage in compartment whether someone, and when being judged as YES, trigger the alarm and send alarm, start main control MCU and enter
Row alarm；
Calculating and comparing unit of the memory cell with the main control MCU electrically connect, and it prestores short message report in advance
Warning signal code information table, the SMS alarm number information table include direct or indirect between each responding point and SMS alarm number
Corresponding relation；
The GPRS alignment systems electrically connect with the execution unit, calculating and comparing unit respectively, for obtaining vehicle
Current positional information；
The current location information for the vehicle that the calculating and comparing unit obtain according to the GPRS alignment systems and place
Ground periphery digital map information, each responding point is calculated to the required rescue time of vehicle position or from each responding point row
Sail to the distance of vehicle；And the responding point that rescue time needed for determining is most short or the distance is most short as benchmark responding point and with
The corresponding short message receiving number of the benchmark responding point；
The generation unit generates alarming short message, the alarming short message include positional information of the vehicle in alignment system and
Leave child number information；
Short message receiving number of the execution unit according to determined by the computing unit corresponding to benchmark responding point, hair
The alarming short message is sent to the described short message receiving number.
Further, the power-supply system is solar cell.
Further, the warning device electrically connects with the car lock system of vehicle, and when car door opening, stopping sends police
Report.
Further, the warning system also includes timer, and the timer passes through described in internal time instruction triggers
Generation unit, execution unit work.
Compared with prior art, the beneficial effects of the invention are as follows：
Can be after vehicle locking, infrared sensor carries out personage's scanning to in-car, when people information is arrived in scanning, calculates number
Amount, nearest police's point is transmitted alert information to while the alarm of main control MCU unlocking vehicle in itself, so as in a short time not
When can open car door, sought help to surrounding police point, realize the duplicate protection that child is left to in-car.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, the part of the application is formed, at this
Same or analogous part, the schematic description and description of the application are represented using identical reference number in a little accompanying drawings
For explaining the application, the improper restriction to the application is not formed.In the accompanying drawings：
Fig. 1 is the block schematic illustration of the present invention；
Fig. 2 is the block schematic illustration of the detecting system of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with drawings and the specific embodiments to this
Application is described in further detail, and for the sake of simplicity, eliminates that well known to a person skilled in the art some skills in describing below
Art feature.
It is a kind of to be used to judge the in-car system whether left child and alarmed, including power-supply system, detecting system, alarm
And warning system, detecting system include infrared sensor, warning system includes memory cell, main control MCU, GPRS alignment systems,
Main control MCU includes calculating and comparing unit, generation unit, execution unit, memory cell electrically connect with calculating and comparing unit；
Power-supply system is detecting system, alarm and warning system power supply, and is connected with the car lock system of vehicle, for
Detect the locked backward infrared sensor input service voltage of lock；
Input of the infrared sensor respectively with the alarm, main control MCU electrically connects, for being transfused to operating voltage
Scan afterwards in compartment whether someone, and when being judged as YES, trigger the alarm and send alarm, start main control MCU and reported
It is alert；
Calculating and comparing unit of the memory cell with the main control MCU electrically connect, and it prestores SMS alarm number in advance
Code information table, the SMS alarm number information table include direct or indirect corresponding between each responding point and SMS alarm number
Relation；
GPRS alignment systems electrically connect with execution unit, calculating and comparing unit respectively, the position current for obtaining vehicle
Confidence ceases；
The current location information for the vehicle that calculating and comparing unit obtain according to the GPRS alignment systems and location week
Side digital map information, calculate each responding point and driven to the required rescue time of vehicle position or from each responding point
The distance of vehicle；And rescue time is most short or distance is most short responding point needed for determining as benchmark responding point and with the benchmark
The corresponding short message receiving number of responding point；
Generation unit generates alarming short message, and alarming short message includes positional information of the vehicle in alignment system and leaves child
Number information；
Short message receiving number of the execution unit according to determined by computing unit corresponding to benchmark responding point, it is short to send alarm
Believe to the described short message receiving number.
Preferably, power-supply system is solar cell to one kind as the present embodiment.
Preferably, warning device electrically connects one kind as the present embodiment with the car lock system of vehicle, when car door opening, stops
Only send alarm.
Preferably, warning system also includes timer to one kind as the present embodiment, and timer is instructed by internal time and touched
Generation unit, execution unit work are sent out, such as, it is arranged to send to generation unit, execution unit at intervals of two minutes in timer tactile
Send out action command, so can interval constantly send alarming short message to alert point, in order to avoid the police miss or because of jitter and
Undelivered.
It should be pointed out that pin is to one skilled in the art, it is seen that the embodiment of the technical scheme can be without
Creative work make other deformation and equal means technical scheme replace, therefore, it is all the spirit and principles in the present invention it
It is interior, any modification made and equivalents, it is regarded as in protection scope of the present invention.
Claims (4)
1. a kind of be used to judge the in-car system whether left child and alarmed, it is characterised in that：Including power-supply system, detection system
System, alarm and warning system, the detecting system include infrared sensor, and the warning system includes memory cell, master control
MCU, GPRS alignment system, the main control MCU includes calculating and comparing unit, generation unit, execution unit, the memory cell
Electrically connected with the calculating and comparing unit；
The power-supply system is the detecting system, alarm and warning system power supply, and is connected with the car lock system of vehicle, is used
In after detecting that lock is locked to the infrared sensor input service voltage；
Input of the infrared sensor respectively with the alarm, main control MCU electrically connects, for being transfused to operating voltage
Scan afterwards in compartment whether someone, and when being judged as YES, trigger the alarm and send alarm, start main control MCU and reported
It is alert；
Calculating and comparing unit of the memory cell with the main control MCU electrically connect, and it prestores SMS alarm number in advance
Code information table, the SMS alarm number information table include direct or indirect corresponding between each responding point and SMS alarm number
Relation；
The GPRS alignment systems electrically connect with the execution unit, calculating and comparing unit respectively, current for obtaining vehicle
Positional information；
The current location information for the vehicle that the calculating and comparing unit obtain according to the GPRS alignment systems and location week
Side digital map information, calculate each responding point and driven to the required rescue time of vehicle position or from each responding point
The distance of vehicle；And the responding point that rescue time needed for determining is most short or the distance is most short as benchmark responding point and with it is described
The corresponding short message receiving number of benchmark responding point；
The generation unit generates alarming short message, and the alarming short message includes positional information of the vehicle in alignment system and left
Child number information；
Short message receiving number of the execution unit according to determined by the computing unit corresponding to benchmark responding point, send institute
Alarming short message is stated to the described short message receiving number.
A kind of 2. system for being used to judge whether in-car is left child and alarmed according to claim 1, it is characterised in that：
The power-supply system is solar cell.
A kind of 3. system for being used to judge whether in-car is left child and alarmed according to claim 1, it is characterised in that：
The warning device electrically connects with the car lock system of vehicle, and when car door opening, stopping sends alarm.
A kind of 4. system for being used to judge whether in-car is left child and alarmed according to claim 1, it is characterised in that：
The warning system also includes timer, and the timer passes through generation unit, execution unit described in internal time instruction triggers
Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582361.5A CN107590947A (en) | 2017-07-17 | 2017-07-17 | It is a kind of to be used to judge the in-car system whether left child and alarmed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582361.5A CN107590947A (en) | 2017-07-17 | 2017-07-17 | It is a kind of to be used to judge the in-car system whether left child and alarmed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107590947A true CN107590947A (en) | 2018-01-16 |
Family
ID=61041824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582361.5A Withdrawn CN107590947A (en) | 2017-07-17 | 2017-07-17 | It is a kind of to be used to judge the in-car system whether left child and alarmed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107590947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176125A (en) * | 2019-05-21 | 2019-08-27 | 上海连尚网络科技有限公司 | A kind of early warning system and method for early warning |
-
2017
- 2017-07-17 CN CN201710582361.5A patent/CN107590947A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110176125A (en) * | 2019-05-21 | 2019-08-27 | 上海连尚网络科技有限公司 | A kind of early warning system and method for early warning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180116 |