CN210609238U - Bidirectional communication mailbox system - Google Patents
Bidirectional communication mailbox system Download PDFInfo
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- CN210609238U CN210609238U CN201921521831.8U CN201921521831U CN210609238U CN 210609238 U CN210609238 U CN 210609238U CN 201921521831 U CN201921521831 U CN 201921521831U CN 210609238 U CN210609238 U CN 210609238U
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Abstract
The utility model discloses a two-way communication mailbox system, which comprises an intelligent mailbox, an intelligent mobile terminal and an intelligent lock, wherein remote communication modules are respectively arranged inside the intelligent lock and the intelligent mailbox, data interaction is completed between the intelligent lock and the intelligent mailbox through the remote communication modules, and the intelligent lock and the intelligent mailbox are respectively connected with the intelligent mobile terminal through the remote communication modules; intelligence lock perhaps the integration is provided with the doorbell in the intelligent mailbox, the utility model discloses a functional module such as control lock, camera, voice conversation that can be intelligent to need not confirm personnel's identity through other communication methods, greatly made things convenient for the long-range intelligent operation of user, it still has the both-way communication function simultaneously.
Description
Technical Field
The utility model relates to the field of communication technology, specifically a two-way communication mailbox system.
Background
With the continuous development of the mobile internet of things technology, the intelligent mailbox which can help the user to remotely and intelligently receive the mail is gradually applied; for example, the applicant proposes a safe and convenient remote internet of things outdoor receiving device with an authorization notice number of CN206574190U, which comprises an electronic control intelligent mailbox positioned outside a door, a gateway, a short-range control device and a remote terminal, wherein the short-range control device and the remote terminal are in control connection with the electronic control intelligent mailbox through the gateway; the remote control system also comprises a video intercom device positioned near the electric control intelligent mailbox, wherein the video intercom device comprises an induction type trigger module and is in data link with the short-range control device and the remote terminal through a gateway; the video intercom device is in data link with the short-range control device and the remote terminal through the gateway; the video intercom device comprises a camera device, a voice device and a WIFI module; even in a plurality of occasions such as the doorways or the corridors of the users, thereby solving the problem of remote safe and unmanned reception.
Meanwhile, the existing intelligent mailbox rarely has a bidirectional communication function, and signals can only be transmitted in a single direction, so that certain defects exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way communication mailbox system, in order to solve the problem of proposing among the background art.
In order to realize the purpose, the utility model provides a following technical scheme:
a bidirectional communication mailbox system comprises an intelligent mailbox, an intelligent mobile terminal and an intelligent lock, wherein remote communication modules are arranged in the intelligent lock and the intelligent mailbox, data interaction between the intelligent lock and the intelligent mailbox is completed through the remote communication modules, and the intelligent lock and the intelligent mailbox are connected with the intelligent mobile terminal through the remote communication modules respectively; the intelligent lock perhaps the integrated doorbell that is provided with in the intelligent mailbox the intelligent lock perhaps the integration is provided with voice call module in the intelligent mailbox the intelligent lock perhaps the integration is provided with the camera module that is used for video image to gather in the intelligent mailbox, camera module and voice call module gather image and sound signal transmission respectively and give intelligent mobile terminal, and intelligent mobile terminal passes through remote communication module control the electronic lock is opened to lock core drive module, intelligent mobile terminal can also pass through remote communication module to the intelligent lock perhaps voice signal is sent to the intelligent mailbox.
As a further aspect of the present invention: the intelligent mailbox comprises an MCU processor, a battery pack, a wireless communication module, a remote communication module, an activity detection module, a voice call module and a lock cylinder driving module.
As a further aspect of the present invention: the remote communication module is a WIFI communication module, a GPRS communication module, a 4G mobile communication module, a 5G mobile communication module, an NB-IOT communication module or a GSM communication module.
As a further aspect of the present invention: the intelligent mobile terminal can remotely control the mailbox, actively acquire information around the mailbox, interact information and control actions of the mailbox.
As a further aspect of the present invention: the wireless communication module comprises a Bluetooth communication module, a 2.4GHz communication module, a 1GHz communication module, an IrDA communication module or a broadcast frequency modulation module, and is used for realizing data interaction between the intelligent mobile terminal and the intelligent mailbox and remotely detecting the activity detection information around the mailbox by the intelligent mobile terminal.
As a further aspect of the present invention: the activity detection module comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic distance measurement, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera.
As a further aspect of the present invention: the intelligent lock is internally provided with an MCU, a touch key screen connected with the MCU, a finger vein recognition module and a lock cylinder driving module.
As a further aspect of the present invention: the human body infrared pyroelectric detection adopts a BISS0001 sensor.
As a further aspect of the present invention: the infrared distance detection adopts a GP2Y0A21YK0F distance sensor.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a functional module such as control lock, camera, voice conversation that can be intelligent to need not confirm personnel's identity through other communication mode, greatly made things convenient for the long-range intelligent operation of user, it still has the both-way communication function simultaneously.
Drawings
Fig. 1 is a schematic view of embodiment 1 of the present invention.
Fig. 2 is a schematic diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic diagram of embodiment 3 of the present invention.
Fig. 4 is a schematic diagram of embodiment 4 of the present invention.
Fig. 5 is a human body infrared pyroelectric detection circuit.
Fig. 6 is an infrared distance detection circuit diagram.
Fig. 7 is a circuit diagram of an ultrasonic ranging circuit.
Fig. 8 is a sound detection circuit diagram.
Fig. 9 is a microwave radar detection circuit diagram.
Fig. 10 is a circuit diagram of infrared diffuse reflection detection.
In FIGS. 1-4: 10-intelligent mailbox, 20-intelligent lock, 30-network server, 40-intelligent mobile terminal and 50-intelligent gateway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-10, to achieve the above object, the present invention provides the following technical solutions:
a bidirectional communication mailbox system comprises an intelligent mailbox, an intelligent mobile terminal and an intelligent lock, wherein remote communication modules are arranged in the intelligent lock and the intelligent mailbox, data interaction between the intelligent lock and the intelligent mailbox is completed through the remote communication modules, and the intelligent lock and the intelligent mailbox are connected with the intelligent mobile terminal through the remote communication modules respectively; the intelligent lock perhaps the integrated doorbell that is provided with in the intelligent mailbox the intelligent lock perhaps the integration is provided with voice call module in the intelligent mailbox the intelligent lock perhaps the integration is provided with the camera module that is used for video image to gather in the intelligent mailbox, camera module and voice call module gather image and sound signal transmission respectively and give intelligent mobile terminal, and intelligent mobile terminal passes through remote communication module control the electronic lock is opened to lock core drive module, intelligent mobile terminal can also pass through remote communication module to the intelligent lock perhaps voice signal is sent to the intelligent mailbox. The intelligent mailbox comprises an MCU processor, a battery pack, a wireless communication module, a remote communication module, an activity detection module, a voice call module and a lock cylinder driving module. The remote communication module is a WIFI communication module, a GPRS communication module, a 4G mobile communication module, a 5G mobile communication module, an NB-IOT communication module or a GSM communication module. The intelligent mobile terminal can remotely control the mailbox, actively acquire information around the mailbox, interact information and control actions of the mailbox. The wireless communication module comprises a Bluetooth communication module, a 2.4GHz communication module, a 1GHz communication module, an IrDA communication module or a broadcast frequency modulation module, and is used for realizing data interaction between the intelligent mobile terminal and the intelligent mailbox and remotely detecting the activity detection information around the mailbox by the intelligent mobile terminal. The activity detection module comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic distance measurement, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera. The intelligent lock is internally provided with an MCU, a touch key screen connected with the MCU, a finger vein recognition module and a lock cylinder driving module.
Example 1: as shown in fig. 1: in the figure, 10 is an intelligent mailbox, 20 is an intelligent lock;
10. the remote communication module in 20 comprises a mobile communication module (5G, 4G, 3G, GPRS, short message), an NB-IOT communication module and a WIFI communication module.
The activity detection module in 10 comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic ranging, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera.
The working process is as follows: when a person approaches to stay, or by pressing a doorbell button in the 10 or by pressing a voice button in the 10, the camera module in the 10 takes a snapshot actively, and uploads the snapshot to the 30 network server through the telecommunication module in the 10, so that the intelligent mobile terminal is notified 40, and the user can check the intelligent mobile terminal to check and decide whether video talkback is needed. If the letter box is a courier, a user can issue a letter box opening instruction through the intelligent mobile terminal 40, and the letter box door is opened through the network server 30 and the lock cylinder driving module of the control module 10 of the remote communication module of the control module 10. If the visitor is a visitor, the user can control the lock cylinder driving module of the network server and the remote communication module of the network server and the network server 30 and the remote communication module of the network server and the network server 20 to open the intelligent lock by issuing an intelligent lock opening instruction through the intelligent mobile terminal 40. The telecommunications module in 10 will query 30 the web server for data every 2 s. When a user needs to actively check the condition of a door, a checking instruction can be issued through the 40 intelligent mobile terminal, the 10 camera module is started through the 30 network server and the 10 remote communication module, and image information collected by the 10 camera module and voice information of the 10 voice communication module are uploaded.
Example 2, as shown in fig. 2, in the figure: 10 is an intelligent mailbox, and 20 is an intelligent lock;
a wireless communication module: 10. the wireless communication module in 20 includes a 2.4GHz communication module (including zigbee, zwave, LoRa, bluetooth or custom protocol module), a 1GHz communication module (315/433/868/915 MHz communication module), an IrDA communication module, a medium-long wave communication technology (including FSK, OOK, ASK), and an ultra-wideband communication technology.
A remote communication module: the remote communication module in 20 comprises a mobile communication module (5G, 4G, 3G, GPRS, short message), an NB-IOT communication module and a WIFI communication module.
Activity detection: the activity detection module in 10 comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic ranging, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera.
The working process is as follows: when a person approaches to stay, or by pressing a doorbell button in the 10 button or by pressing a voice button in the 10 button, the camera module in the 10 button takes a snapshot actively, and uploads the snapshot to the 30 network server through the wireless communication module in the 10 button, the wireless communication module in the 20 button and the remote communication module in the 20 button, so that the intelligent mobile terminal is notified 40, and a user can check the intelligent mobile terminal to check and determine whether video talkback is needed. If the letter box is a courier, a user can issue a letter box opening instruction through the intelligent mobile terminal 40, and the lock cylinder driving module of the letter box 10 is controlled to open the letter box door through the network server 30, the remote communication module of the letter box 20, the wireless communication module in the letter box 20 and the wireless communication module in the letter box 10. If the visitor is a visitor, the user can control the lock cylinder driving module of the network server and the remote communication module of the network server and the network server 30 and the remote communication module of the network server and the network server 20 to open the intelligent lock by issuing an intelligent lock opening instruction through the intelligent mobile terminal 40. The telecommunications module in 20 will query 30 the web server for data every 2 s. When a user needs to actively check the condition of a door, a checking instruction can be issued through the 40 intelligent mobile terminal, the 10 camera module is started through the 30 network server, the 20 remote communication module, the 20 wireless communication module and the 10 wireless communication module, and image information collected by the 10 camera module and voice information of the 10 voice communication module are uploaded.
Example 3, as shown in fig. 3, in the figure: 10 is an intelligent mailbox, and 20 is an intelligent lock;
a wireless communication module: 10. the wireless communication module in 20 includes a 2.4GHz communication module (including zigbee, zwave, LoRa, bluetooth or custom protocol module), a 1GHz communication module (315/433/868/915 MHz communication module), an IrDA communication module, a medium-long wave communication technology (including FSK, OOK, ASK), and an ultra-wideband communication technology.
A remote communication module: the remote communication module in 10 comprises a mobile communication module (5G, 4G, 3G, GPRS, short message), an NB-IOT communication module and a WIFI communication module.
Activity detection: the activity detection module in 10 comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic ranging, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera.
The working process is as follows: when a person approaches to stay, or by pressing a doorbell button in the 10 or by pressing a voice button in the 10, the camera module in the 10 takes a snapshot actively, and uploads the snapshot to the 30 network server through the telecommunication module in the 10, so that the intelligent mobile terminal is notified 40, and the user can check the intelligent mobile terminal to check and decide whether video talkback is needed. If the letter box is a courier, a user can issue a letter box opening instruction through the intelligent mobile terminal 40, and the lock cylinder driving module of the network server 10 is controlled to open the letter box door through the network server 30 and the remote communication module of the network server 10. If the visitor is a visitor, the user can control the lock cylinder driving module of the control module 20 to open the intelligent lock through the network server 30, the remote communication module of the control module 10, the wireless communication module of the control module 10 and the wireless communication module of the control module 20 by issuing an intelligent lock command through the intelligent mobile terminal 40. The telecommunications module in 10 will query 30 the web server for data every 2 s. When a user needs to actively check the condition of a door, a checking instruction can be issued through the 40 intelligent mobile terminal, the 10 camera module is started through the 30 network server and the 10 remote communication module, and image information collected by the 10 camera module and voice information of the 10 voice communication module are uploaded.
Example 4, as shown in fig. 4, in which: 10 is an intelligent mailbox, and 20 is an intelligent lock;
a wireless communication module: 10. the wireless communication module in 20 includes a 2.4GHz communication module (including zigbee, zwave, LoRa, bluetooth or custom protocol module), a 1GHz communication module (315/433/868/915 MHz communication module), an IrDA communication module, a medium-long wave communication technology (including FSK, OOK, ASK), and an ultra-wideband communication technology.
A remote communication module: the remote communication module in 50 comprises a mobile communication module (5G, 4G, 3G, GPRS, short message), an NB-IOT communication module and a WIFI communication module.
Activity detection: the activity detection module in 10 comprises human body infrared pyroelectric detection, infrared distance detection, ultrasonic ranging, sound detection, microwave radar detection, infrared diffuse reflection detection and a human face detection mode combined with a camera.
The working process is as follows: when a person approaches to stay, or by pressing a doorbell button in the 10 button or by pressing a voice button in the 10 button, the camera module in the 10 button takes a snapshot actively, and uploads the snapshot to the 30 network server through the wireless communication module in the 10 button, the wireless communication module in the 50 button and the remote communication module in the 50 button, so that the intelligent mobile terminal is notified 40, and a user can check the intelligent mobile terminal to check and determine whether video talkback is needed. If the letter box is a courier, a user can issue a letter box opening instruction through the intelligent mobile terminal 40, and the lock cylinder driving module of the letter box 10 is controlled to open the letter box door through the network server 30, the remote communication module of the letter box 50, the wireless communication module in the letter box 50 and the wireless communication module in the letter box 10. If the visitor is a visitor, the user can control the lock cylinder driving module of the control module 20 to open the intelligent lock through the intelligent mobile terminal 40 to issue an intelligent lock instruction, and through the network server 30, the remote communication module of the control module 50, the wireless communication module of the control module 50 and the wireless communication module of the control module 20. When a user needs to actively check the condition of a door, a checking instruction can be issued through the 40 intelligent mobile terminal, the 10 camera module is started through the 30 network server, the 50 remote communication module, the 50 wireless communication module and the 10 wireless communication module, and image information collected by the 10 camera module and voice information of the 10 voice communication module are uploaded.
Example 5: on the basis of examples 1-4, FIG. 5 is a schematic diagram of a human body infrared pyroelectric sensor; the P1 is a human body infrared pyroelectric sensor, which is sensitive to infrared radiation with a special wavelength of about 10 μm emitted by a human body, and detects whether the human body enters a detection area to obtain an analog signal. The signal is input to pin 14 (the inverting input of the first stage operational amplifier) of U1 BISS 0001. BISS0001 is a sensor signal processor integrated chip with independent high input impedance operational amplifier, which can be matched with various sensors. When a person is detected to be approaching, the CHECK _ OUT port output goes from high to low. The amplifier gain can be adjusted by the adjustable resistor R1 to change the sensing distance. The trigger lockout time can be adjusted through R10 to change the sensed delay time.
FIG. 6 is a circuit schematic for medium distance detection: u1 GP2Y0A21YK0F is a distance sensor from Sharp corporation that reflects its infrared signal when there is a shadow. The 1-pin HW _ VO pin of the sensor will output different voltage values according to different reflection distances. The master control converts the voltage value through the internal AD and obtains the distance of the shelters in a table look-up mode. When the distance of the shelter is shortened, people can be known to approach the shelter.
The main control outputs two paths of complementary 40KHz pulses, the square wave amplitude is increased through a pin 10 and a pin 11 of U1 MAX232 in the figure 7, and the transmission distance of the U6 ultrasonic wave transmission head is increased. The ultrasonic wave signal will be received by the U7 ultrasonic wave receiving head. The master control obtains the shielding distance by calculating the time difference between sending and receiving and converting by a formula. When the front is blocked by a person, the distance is reduced.
LM386 is an audio integrated power amplifier. LM393 is a dual voltage comparator integrated chip. In fig. 4, an MK1 microphone picks up sound, the sound is amplified by the U2 LM386, and then the sound is input to the 2 pin of the U3 LM393, and is compared with the 3 pin of the U3 LM393, and the comparison result outputs high and low levels through the 1 pin of the U3 LM 393. We can adjust the background sound level in the environment through R22. When someone walks close, pin 1 of U3 LM393 outputs a low level.
In fig. 9, the RC oscillator circuit outside the collector of Q6 emits high frequency microwave of about 5.8GHz, and then emits the microwave through the antenna. The loop antenna outside the emitter of Q6 receives the reflected signal. The signal is input to pin 14 (the inverting input of the first stage operational amplifier) of U1 BISS 0001. BISS0001 is a sensor signal processor integrated chip with independent high input impedance operational amplifier, which can be matched with various sensors. When a person is detected to be approaching, the CHECK _ OUT port output goes from high to low. The amplifier gain can be adjusted by the adjustable resistor R36 to change the sensing distance. The trigger lockout time can be adjusted through R43 to change the sensed delay time.
U2 in FIG. 10 is a transceiver infrared pair transistor, and according to the principle and internal structure of a reflective infrared photoelectric sensor, the circuit can be designed, and the resistor mainly plays a role in current limiting, so that the transmitting distance and the receiving sensitivity can be adjusted. Thus, if the receiving tube receives the reflected infrared ray, the infrared receiving head is conducted, and CHECK _ OUT outputs high level; if the reflected infrared ray is not received, the infrared receiving head is not conducted, and CHECK _ OUT outputs low level. When a person approaches, CHECK _ OUT outputs high level.
Detecting the face of the camera:
the camera on the mailbox continuously takes a snapshot, and whether a person stands in front of the mailbox is analyzed through a face detection algorithm. When a person approaches, the camera continuously captures images to detect the person, and then the person can be detected to stand in front of the mailbox.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A bidirectional communication mailbox system comprises an intelligent mailbox, an intelligent mobile terminal and an intelligent lock, wherein remote communication modules are arranged in the intelligent lock and the intelligent mailbox, data interaction between the intelligent lock and the intelligent mailbox is completed through the remote communication modules, and the intelligent lock and the intelligent mailbox are connected with the intelligent mobile terminal through the remote communication modules respectively; the intelligent lock perhaps the integrated doorbell that is provided with in the intelligent mailbox the intelligent lock perhaps the integration is provided with voice call module in the intelligent mailbox the intelligent lock perhaps the integration is provided with the camera module that is used for video image to gather in the intelligent mailbox, its characterized in that, camera module and voice call module gather image and sound signal transmission respectively and give intelligent Mobile terminal, and intelligent Mobile terminal passes through remote communication module control lock core drive module opens the electronic lock, intelligent Mobile terminal can also pass through remote communication module to the intelligent lock perhaps voice signal is sent to the intelligent mailbox.
2. A two-way communication mailbox system as defined in claim 1 wherein said intelligent mailbox includes a MCU processor, a battery pack, a wireless communication module, a remote communication module, an activity detection module, a voice call module and a lock cylinder driver module.
3. A two-way communication mailbox system as claimed in claim 2, wherein said remote communication module is a WIFI communication module, a GPRS communication module, a 4G mobile communication module, a 5G mobile communication module, an NB-IOT communication module or a GSM communication module.
4. A two-way communication mailbox system as defined in claim 1, wherein said intelligent mobile terminal can remotely control the mailbox, actively acquire the information around the mailbox, exchange information and control the mailbox.
5. The two-way communication mailbox system as claimed in claim 2, wherein the wireless communication module comprises a bluetooth communication module, a 2.4GHz communication module, a 1GHz communication module, an IrDA communication module or a broadcast fm module, and is configured to implement data interaction between the intelligent mobile terminal and the intelligent mailbox, and to implement remote detection of mailbox periphery activity detection information by the intelligent mobile terminal.
6. A two-way communication mailbox system as recited in claim 2 wherein said activity detection modules include human body infrared pyroelectric detection, infrared distance detection, ultrasonic ranging, sound detection, microwave radar detection, infrared diffuse reflection detection and camera-integrated face detection.
7. The two-way communication mailbox system as recited in claim 1, wherein said intelligent lock is internally provided with an MCU, and a touch key screen, a finger vein recognition module and a lock cylinder driving module connected to said MCU.
8. A two-way communication mailbox system as recited in claim 6, wherein said human body IR pyroelectric detection employs a BISS0001 sensor.
9. A two-way telecommunications mailbox system as claimed in claim 6, characterised in that said infrared distance detection employs a GP2Y0A21YK0F distance sensor.
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| CN201921521831.8U CN210609238U (en) | 2019-09-09 | 2019-09-09 | Bidirectional communication mailbox system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110493356A (en) * | 2019-09-09 | 2019-11-22 | 广州朴墅智能科技有限公司 | A kind of two-way communication mailbox system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110493356A (en) * | 2019-09-09 | 2019-11-22 | 广州朴墅智能科技有限公司 | A kind of two-way communication mailbox system |
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