CN209202728U - A kind of intelligent letter box system - Google Patents
A kind of intelligent letter box system Download PDFInfo
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- CN209202728U CN209202728U CN201822025106.3U CN201822025106U CN209202728U CN 209202728 U CN209202728 U CN 209202728U CN 201822025106 U CN201822025106 U CN 201822025106U CN 209202728 U CN209202728 U CN 209202728U
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- letter box
- information
- intelligent letter
- radio
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- 238000004891 communication Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000001815 facial effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a kind of intelligent letter box systems, include control module, power module, memory module, communication module, detecting module, camera module, radio-frequency module and door lock control module；Control module includes the microprocessor of internal USB controller；The operation of control module control system；Power module provides electric energy to system；Memory module storage system runs the picture of program, information and shooting；Communication module can transmit information outward；Whether detecting module detects mailbox close by object；Picture when camera module shooting uses；Radio-frequency module detects radio-frequency information.A kind of intelligent letter box energy saving of system environmental protection of the utility model, the facial information of user when being able to record use, and the information recorded can be exported, use is safer.
Description
Technical field
The utility model relates to resident's mailbox intelligent management fields, and in particular to a kind of intelligent letter box system.
Background technique
Mailbox is that postal service is used to throw the self-service device for sending mail, newspaper and other items, is typically mounted on inside residential area,
The service of asking for is provided for resident.With the development of society, mailbox is just at indispensable necessary article in life.Mailbox warp
It has gone through from wooden mailbox, iron sheet mailbox to stainless steel mailbox, then has arrived a development process of intelligent letter box, at present
Form the product for covering the multiple series of intelligent letter box, common mailbox, villa mailbox three categories.Traditional mailbox is usual
Using the function mode based on key, it is easily damaged；The novel mailbox in part, using the function mode of radio frequency identification, still
There is no monitoring function, the use information of mailbox can not be recorded, the use information of record can not be exported.
To solve the above problems, the patent of CN105167547B discloses a kind of intelligent letter box system and its controlling party
Method.Intelligent letter box system of the invention includes SCM system, infrared induction system, radio frequency identification unlocking system, buzzer
Alarm system, LED display system, independent electric power supply, gsm communication system.The invention realizes user identity using radio frequency identification
Certification；But the intelligent letter box can not record use information；The use information of record can not be exported；It is unable to monitoring intelligent letter report
Information when case is used.
Utility model content
In view of the shortcomings of the prior art, a kind of intelligent letter box system is provided with detecting module, when
Intelligent letter box do not have object close to when, system enters dormant state, energy conservation and environmental protection；Using radio frequency identification mode, safety is improved
Property, reduce the possibility that mail is lost；Be provided with camera module, can shoot intelligent letter box by close to when image information；
It is provided with communication module, the information that can record system exports, and uses when mail is lost as evidence.
A kind of intelligent letter box system, comprising control module, power module, memory module, communication module, detecting module,
Camera module, radio-frequency module and door lock control module；The control module includes the microprocessor of internal USB controller, control
The operation of system processed；Power module provides electric energy to system；Memory module storage system runs program and information；Communication module energy
Enough transmission information outward；Whether detecting module detects mailbox close by object；Picture when camera module shooting uses；It penetrates
Frequency module detects radio-frequency information.
Preferably, the memory module includes EPPROM chip, Flash chip and TF module.
Preferably, the communication module includes that RS232 turns USB controller and WIFI controller.
Preferably, the TF module includes TF storage card.
Preferably, the detecting module is infrared ray diffusing reflection sensor.
Preferably, the radio-frequency module includes MFRC630 rf control unit.
Preferably, the microcontroller is STM32F4 microcontroller.
Preferably, the power module is charged lithium cells and alternating current.
Preferably, the EPPROM chip is AT24C16 chip, and storage system runs program；The Flash chip is
W25Q128FV chip, storage record information；The picture that the TF module shoots camera module is stored in TF card.
Preferably, it is CH340G chip that the RS232, which turns USB controller,；The WIFI controller is EMW1062 chip.
Compared with prior art, a kind of intelligent letter box system of the utility model has the advantages that:
1, a kind of intelligent letter box system disclosed by the utility model is provided with detecting module, when object is away from intelligent letter box
When distance is greater than detecting module set distance, detecting module does not detect that reflection signal, detecting module are sent to control module
Signal, control module issue instruction system and enter dormant state, and close camera module and stop video recording, energy conservation and environmental protection.
2, a kind of intelligent letter box system disclosed by the utility model uses radio frequency identification mode, improves safety, reduces
The possibility that mail is lost.
3, a kind of intelligent letter box system disclosed by the utility model is provided with camera module, can shoot intelligence letter report
Case by close to when image information.
4, a kind of intelligent letter box system disclosed by the utility model is provided with communication module, can turn USB by RS232
USB controller built in controller and microcontroller will be stored by the way of wire communication by control module in memory
Information export；It can also will be stored in memory by the way of wireless communication by control module by WIFI controller
Information export, derived information can use when mail is lost as evidence.
5, a kind of communication module of intelligent letter box system disclosed by the utility model uses Redundancy Design, can lead to respectively
USB interface one, WIFI and USB interface two is crossed to export information.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of intelligent letter box system of the utility model；
Fig. 2 is a kind of communication module structural schematic diagram of intelligent letter box system of the utility model；
Fig. 3 is a kind of circuit diagram of the memory module EPPROM chip of intelligent letter box system of the utility model；
Fig. 4 is a kind of circuit diagram of the memory module Flash chip of intelligent letter box system of the utility model；
Fig. 5 is that a kind of RS232 of intelligent letter box system of the utility model turns USB controller circuit diagram；
Fig. 6 is a kind of WIFI controller circuit diagram of intelligent letter box system of the utility model；
Drawing reference numeral: 1- control module, 2- power module, 3- memory module, 4- communication module, 5- detecting module, 6- take the photograph
As head module, 7- radio-frequency module, 8- door lock control module.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Embodiment one:
As shown in Figure 1, Figure 2 and Figure 3, a kind of intelligent letter box system includes control module 1, power module 2, storage mould
Block 3, communication module 4, detecting module 5, camera module 6, radio-frequency module 7 and door lock control module 8；Control module 1 includes interior
Set the microprocessor of USB controller, the operation of control system；Power module 2 provides electric energy to system；The storage of memory module 3 system
System operation program and information；Communication module 4 can transmit information outward；Whether detecting module 5 detects mailbox close by object；
The picture when shooting of camera module 6 uses；Radio-frequency module 7 detects matched radio-frequency card, and the letter unlocked is sent to microcontroller
Number；Door lock control module 8 receives the switch of the signal control door lock of microcontroller.
Memory module 3 includes EPPROM chip and Flash chip.
Communication module 4 includes that RS232 turns USB controller and WIFI controller.
Detecting module 5 is infrared ray diffusing reflection sensor, and detection range is set as 30cm.
Radio-frequency module 7 includes MFRC630 rf control unit.
Microcontroller 1 is STM32F4 microcontroller.
Power module 2 is charged lithium cells and alternating current.
EPPROM chip is AT24C16 chip, and storage system runs program；Flash chip is W25Q128FV chip, is deposited
Storage record information；The picture that TF module shoots camera module is stored in TF card.
It is CH340G chip that RS232, which turns USB controller,；WIFI controller is EMW1062 chip.
As shown in figure 3, the foot 5,6 of AT24C16 chip forms I2C communication interface, it is connected with microcontroller；Capacitor C39 is
Coupled capacitor, resistance R20 and resistance R21 are pull-up resistor；Foot 8 is connected with+3.3V power supply, and foot 1,2,3,4,7 is and power supply
Cathode is connected.
As shown in figure 4, the foot 2,5,6 of W25Q128FV chip forms SPI interface, it is connected with microcontroller；Capacitor C21 is
Coupled capacitor, resistance R2 are pull-up resistor；Foot 8 is connected with+3.3V power supply, and foot 4 is connected with power cathode.
As shown in figure 5, CH340G chip foot 2,3 forms USART serial ports, supports RS232 agreement, be connected with microcontroller；
Foot 5,6 forms usb communication end, is connected with the communication ends of USB interface J5；Foot 7,8 is connected with the both ends of crystal oscillator Y4 respectively；Capacitor
C59, C60 and C74 are coupled capacitor；Capacitor C75, C76 and crystal oscillator Y4 form crystal oscillating circuit；Foot 16 is connected with+5V power supply, foot
1 is connected with power cathode；Foot 9,10,11,12,13,14,15 is hanging.
As shown in fig. 6, the foot foot 13,12,8,11,10,9 of EMW1062 chip forms SDIO interface, with microcontroller phase
Even；Foot 4 is reset signal, and foot 7 is that enable signal is connected with microcontroller；Capacitor C3, C4 are coupled capacitor；Foot 7 with+
3.3V power supply is connected, and foot 6,14 is connected with power cathode；Foot 2 is hanging.
In use, infrared ray diffusing reflection sensor receives when there is object away from intelligent letter box distance no more than 30cm
The infrared signal of reflection sends signal to control module 1, and control module 1, which issues instruction, makes camera module 6 start to record a video,
And by video frames storage into TF module；When object is greater than 30cm away from intelligent letter box distance, infrared ray diffusing reflection sensing
Device loses the infrared signal of reflection, sends signal to control module 1, and control module 1 issues instruction system and enters dormant state,
And it closes camera module 6 and stops video recording, while video recording date, video recording initial time and video recording duration are stored in Flash chip
In；Householder, which is passed through using matched radio-frequency card in radio-frequency module 7, to be verified, and radio-frequency module 7 send information to control module 1, controls
Module 1 issues instruction control door lock control module 8 and opens intelligent letter box；Householder is able to use mobile phone or computer is separately connected intelligence
USB interface one, WIFI module and the USB interface two of energy mailbox, the information that intelligent letter box system is stored and picture export.
Compared with prior art, the utility model discloses a kind of intelligent letter box system, it is provided with detecting module 5, when
Intelligent letter box do not have object close to when, system enters dormant state, energy conservation and environmental protection；Using radio frequency identification mode, safety is improved
Property, reduce the possibility that mail is lost；Be provided with camera module 6, can shoot intelligent letter box by close to when image information；
It is provided with communication module 4, the information that can record system exports, and uses when mail is lost as evidence.
Although the utility model is illustrated and described with regard to preferred embodiment, those skilled in the art should be managed
Solution, without departing from the claim limited range of the utility model, the utility model can be carried out various change and
Modification.
Claims (4)
1. a kind of intelligent letter box system, it is characterised in that: comprising control module (1), power module (2), memory module (3),
Communication module (4), detecting module (5), camera module (6), radio-frequency module (7) and door lock control module (8)；The control mould
Block (1) includes the microprocessor of internal USB controller, the operation of control system；Power module (2) provides electric energy to system；It deposits
Store up module (3) storage system operation program and information；Communication module (4) can transmit information outward；Detecting module (5) detection letter
Whether newspaper box is close by object；Picture when camera module (6) shooting uses；Radio-frequency module (7) detects radio-frequency information.
2. a kind of intelligent letter box system according to claim 1, it is characterised in that: the memory module (3) includes
EPPROM chip, Flash chip and TF module.
3. a kind of intelligent letter box system according to claim 1, it is characterised in that: the communication module (4) includes
RS232 turns USB controller and WIFI controller.
4. a kind of intelligent letter box system according to claim 1, it is characterised in that: the detecting module (5) is infrared
Line diffusing reflection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025106.3U CN209202728U (en) | 2018-12-04 | 2018-12-04 | A kind of intelligent letter box system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822025106.3U CN209202728U (en) | 2018-12-04 | 2018-12-04 | A kind of intelligent letter box system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202728U true CN209202728U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822025106.3U Expired - Fee Related CN209202728U (en) | 2018-12-04 | 2018-12-04 | A kind of intelligent letter box system |
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| Country | Link |
|---|---|
| CN (1) | CN209202728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759732A (en) * | 2021-04-30 | 2021-12-07 | 北京字节跳动网络技术有限公司 | Intelligent household appliance control method and device, electronic equipment and storage medium |
-
2018
- 2018-12-04 CN CN201822025106.3U patent/CN209202728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113759732A (en) * | 2021-04-30 | 2021-12-07 | 北京字节跳动网络技术有限公司 | Intelligent household appliance control method and device, electronic equipment and storage medium |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |