CN206313911U - Wireless video doorbell system - Google Patents
Wireless video doorbell system Download PDFInfo
- Publication number
- CN206313911U CN206313911U CN201621294854.6U CN201621294854U CN206313911U CN 206313911 U CN206313911 U CN 206313911U CN 201621294854 U CN201621294854 U CN 201621294854U CN 206313911 U CN206313911 U CN 206313911U
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- micro
- control unit
- wireless communication
- communication module
- doorbell system
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Abstract
Wireless video doorbell system of the present utility model, including outdoor unit and indoor set, outdoor unit includes the first micro-control unit, the first wireless communication module, the first microphone, the first loudspeaker and camera head, first wireless communication module is 868MHz or 915MHz wireless communication modules, first wireless communication module is connected with the first micro-control unit, and the first microphone, the first loudspeaker and camera head are connected with the first micro-control unit respectively；Indoor set includes the second micro-control unit, the second wireless communication module, second microphone, the second loudspeaker and display device, second wireless communication module is 868MHz or 915MHz wireless communication modules, second wireless communication module is connected with the second micro-control unit, and second microphone, the second loudspeaker and display device are connected with the second micro-control unit respectively.It has suitable transmission bandwidth to support that big data is transmitted, and its transmission range improve, penetration performance it is good, so as to lift the practicality and Consumer's Experience of product.
Description
Technical field
The utility model is related to a kind of monitoring system, more particularly to a kind of wireless video doorbell system.
Background technology
With the development and the improvement of people's living standards of society, the application of video doorbell system is more and more extensive.Tradition
Wired video doorbell system generally include outdoor unit and indoor set, indoor set and outdoor unit carry out signal by the cable of specialty
Transmission and interaction, and indoor set is typically mounted on the fixed position in room, installs and safeguard extremely inconvenience.It is existing wirelessly
Turn into hot topic depending on doorbell, it passes through wireless communication module carries out the transmission and interaction of AV signal.For example, using high frequency mould
Block such as 2.4GHz and 5.8GHz modules, so, the bandwidth of transmission is enough to greatly the HD video data for supporting data volume huge very much.So
And, the shortcoming of high-frequency model transmission is suitable short range transmission, can be unstable if having complex building wall to block signal, because
This use environment is very limited.
It would therefore be highly desirable to a kind of signal transmission distance and transmission stability of can also improving while can ensure transmission bandwidth
Wireless video doorbell system.
Utility model content
The purpose of this utility model is to provide a kind of wireless video doorbell system, and there is suitable transmission bandwidth to prop up for it
Hold big data transmission, and its transmission range improve, penetration performance it is good, so as to lift the practicality and Consumer's Experience of product.
To realize object above, wireless video doorbell system of the present utility model, including outdoor unit and indoor set, the room
Outer machine include the first micro-control unit communicated with indoor set the first wireless communication module, the first microphone, the first loudspeaker and
Camera head, first wireless communication module is 868MHz or 915MHz wireless communication modules, first radio communication mold
Block is connected with first micro-control unit, first microphone, first loudspeaker and the camera head respectively with
The first micro-control unit connection；The indoor set includes the second channel radio that the second micro-control unit communicates with outdoor unit
Letter module, second microphone, the second loudspeaker and display device, second wireless communication module be 868MHz or 915MHz without
Line communication module, second wireless communication module is connected with second micro-control unit, the second microphone, described
Two loudspeakers and the display device are connected with second micro-control unit respectively.
Compared with prior art, the utility model carries out radio communication using 868MHz or 915MHz wireless communication modules,
The high-frequency wireless communication module of 2.4GHz and 5.8GHz is compared, 868MHz or 915MHz wireless communication modules of the invention have more
Remote transmission range, the wall penetration capacity of signal is stronger, while enough transmission bandwidths are also can guarantee that, so as to lift product
Practicality and Consumer's Experience.
It is preferred that the outdoor unit also include the first logic control circuit, first logic control circuit respectively with institute
State the first wireless communication module and first micro-control unit connection, the data that first wireless communication module is received
Send to second micro-control unit treatment.
It is preferred that first logic control circuit includes the first power supply being connected with first micro-control unit
Circuit, to control the unlatching and closing of first micro-control unit.
It is preferred that the indoor set also include the second logic control circuit, second logic control circuit respectively with institute
State the second wireless communication module and second micro-control unit connection, the data that second wireless communication module is received
Send to first micro-control unit treatment.
It is preferred that second logic control circuit includes the second source control being connected with second micro-control unit
Circuit, to control the unlatching and closing of second micro-control unit.
It is preferred that the outdoor unit also includes the USB download circuits being connected with first micro-control unit, it is described
Indoor set also includes the 2nd USB download circuits being connected with second micro-control unit.
It is preferred that the indoor set also includes the memory card for storing video and view data.
It is preferred that first microphone includes that the first sound being connected with first micro-control unit input computing is put
Big circuit and the first sound input shaper filter circuit, first loudspeaker include being connected with first micro-control unit
The first sound output Shaping circuit and the first sound output power amplifier.
It is preferred that the second microphone includes that the second sound being connected with second micro-control unit input computing is put
Big circuit and second sound input shaper filter circuit, second loudspeaker include being connected with second micro-control unit
Second sound output Shaping circuit and second sound output power amplifier.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of one embodiment of the utility model wireless video doorbell system.
Fig. 2 is the structural representation of another embodiment of the utility model wireless video doorbell system.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
As shown in figure 1, the utility model wireless video doorbell system includes outdoor unit 100 and indoor set 200, the outdoor unit
100 include the first micro-control unit 101 communicated with indoor set 200 the first wireless communication modules 102, the first microphone 103,
First loudspeaker 104 and camera head 105, the indoor set 200 include what the second micro-control unit 201 communicated with outdoor unit 100
Second wireless communication module 202, second microphone 203, the second loudspeaker 204 and display device 205.Specifically, first nothing
Line communication module 102 is connected with the first micro-control unit 101, the first microphone 103, the first loudspeaker 104 and camera head 105
It is connected with the first micro-control unit 101 respectively.Video and the first microphone that the camera head 105 of outdoor unit 100 will be collected
103 audios for collecting are compressed to be sent to after the first micro-control unit 101 processed, by the first wireless communication module 102
It is sent out, the second wireless communication module 202 of indoor set 200 sends it to the second microcontroller after receiving the compressed data
Unit 201 is decompressed, and is then sent to display device 205 and is shown and be sent to that the second loudspeaker 204 is played.Instead
It, the second microphone 203 of indoor set 200 collection speech data and after being processed by the compression of the second micro-control unit 201 is sent to
Second wireless communication module 202, is thereby sent to the first wireless communication module 102.First wireless communication module of outdoor unit 100
After 102 speech datas for receiving the compression, send it to the first micro-control unit 101 and decompress, finally by the first player
104 play out.
Specifically, first wireless communication module 102 is 868MHz or 915MHz wireless communication modules, second channel radio
Letter module 202 is 868MHz or 915MHz wireless communication modules.The high-frequency wireless communication module of 2.4GHz and 5.8GHz is compared, this
868MHz the or 915MHz wireless communication modules of invention have farther transmission range, and the wall penetration capacity of signal is stronger, together
When also can guarantee that enough transmission bandwidths, so as to lift the practicality and Consumer's Experience of product.
Fig. 2 illustrates the second embodiment of the utility model wireless video doorbell system, the improvement based on first embodiment,
The outdoor unit 100 of the radio visual doorbell also includes the first logic control circuit 106, and first logic control circuit 106 is distinguished
It is connected with the first wireless communication module 102 and the first micro-control unit 101, the number that the first wireless communication module 102 is received
201 are processed according to sending to the second micro-control unit.Specifically, first logic control circuit 106 is used in the first microcontroller list
Worked when unit 101 is under sleep state, in this case, after the first wireless communication module 102 is received from indoor signal, should
First logic control circuit 106 sends and indicates to the first micro-control unit 101 to be processed.It is preferred that the first logic control
Circuit processed 106 includes the first power control circuit 107 being connected with the first micro-control unit 101, to control first microcontroller
The unlatching and closing of unit 101, to reach the purpose of economize on electricity.
It is preferred that the outdoor unit 100 also include be connected with the first micro-control unit 101 a USB download circuits 108,
First storage chip 109 and crystal 110, specifically, a USB download circuits are used for for USB connector connection, the first storage
Chip 109 is used to store software, and crystal 110 is used to provide working frequency for the first micro-control unit 101.
In addition, first microphone 103 includes the first sound input operation amplifier being connected with the first micro-control unit 101
The sound input shaper filter circuit 1032 of circuit 1031 and first, first loudspeaker 104 includes and the first micro-control unit
101 connected the first sound output Shaping circuit 1041 and the first sound output power amplifiers 1042.
Camera head 105 includes camera and infrared inductor, to detect the presence of kinetoplast and catch video image.
Preferably, the indoor set 200 of the radio visual doorbell also includes the second logic control circuit 206, second logic
Control circuit 206 is connected with the second wireless communication module 202 and the second micro-control unit 201 respectively, by the second radio communication
The data is activation that module 202 is received to the first micro-control unit processes 101.Specifically, second logic control circuit 206 is used for
Worked when the second micro-control unit 201 is under sleep state, in this case, coming when the second wireless communication module 202 is received
From after outdoor signal, second logic control circuit 206 sends and indicates to the second micro-control unit 201 to be processed.Preferably
Ground, second logic control circuit 206 includes the second source control circuit 207 being connected with the second micro-control unit 201, to control
The unlatching and closing of second micro-control unit 201 are made, to reach the purpose of economize on electricity.
As illustrated, the indoor set 200 also includes the 2nd USB download circuits being connected with the second micro-control unit 201
208th, the second storage chip 209, memory card 210 and crystal 211, specifically, the 2nd USB download circuits 208 are used to connect for USB
Device connection is connect, the first storage chip 209 is used to store software, and memory card 210 is used to store the video data and sound number for receiving
According to crystal 110 is used to provide working frequency for the second micro-control unit 201.
In addition, the second microphone 203 includes the second sound input operation amplifier being connected with the second micro-control unit 201
Circuit 2031 and second sound input shaper filter circuit 2032, second loudspeaker 204 include and the second micro-control unit
201 connected second sound output Shaping circuit 2041 and second sound output power amplifiers 2042.
Specifically, the display device 205 can be TFT screens, and such as TFT screens pass through field film effect transistor reception processing
The video data of preset video format afterwards, and the video format is decoded into display, it is not especially limited herein.
The utility model is described above in association with most preferred embodiment, but the utility model is not limited to the above and takes off
The embodiment shown, and various modification, the equivalent combinations carried out according to essence of the present utility model should be covered.
Claims (9)
1. a kind of wireless video doorbell system, including outdoor unit and indoor set, it is characterised in that：The outdoor unit includes that first is micro-
The first wireless communication module, the first microphone, the first loudspeaker and camera head that control unit communicates with indoor set, it is described
First wireless communication module is 868MHz or 915MHz wireless communication modules, and first wireless communication module is micro- with described first
Control unit connect, first microphone, first loudspeaker and the camera head respectively with first microcontroller
Unit is connected；The indoor set includes the second wireless communication module, the second Mike that the second micro-control unit communicates with outdoor unit
Wind, the second loudspeaker and display device, second wireless communication module are 868MHz or 915MHz wireless communication modules, described
Second wireless communication module is connected with second micro-control unit, the second microphone, second loudspeaker and described
Display device is connected with second micro-control unit respectively.
2. wireless video doorbell system as claimed in claim 1, it is characterised in that：The outdoor unit also includes the first logic control
Circuit processed, first logic control circuit connects with first wireless communication module and first micro-control unit respectively
Connect, data is activation to second micro-control unit that first wireless communication module is received is processed.
3. wireless video doorbell system as claimed in claim 2, it is characterised in that：First logic control circuit include with
First power control circuit of the first micro-control unit connection, to control unlatching and the pass of first micro-control unit
Close.
4. wireless video doorbell system as claimed in claim 1, it is characterised in that：The indoor set also includes the second logic control
Circuit processed, second logic control circuit connects with second wireless communication module and second micro-control unit respectively
Connect, data is activation to first micro-control unit that second wireless communication module is received is processed.
5. wireless video doorbell system as claimed in claim 4, it is characterised in that：Second logic control circuit include with
The second source control circuit of the second micro-control unit connection, to control unlatching and the pass of second micro-control unit
Close.
6. wireless video doorbell system as claimed in claim 1, it is characterised in that：The outdoor unit also includes and described first
First USB download circuits of micro-control unit connection, the indoor set also includes be connected with second micro-control unit the
Two USB download circuits.
7. wireless video doorbell system as claimed in claim 1, it is characterised in that：The indoor set also includes being regarded for storage
The memory card of frequency and view data.
8. wireless video doorbell system as claimed in claim 1, it is characterised in that：First microphone includes and described the
One micro-control unit connected the first sound input operational amplification circuit and the first sound input shaper filter circuit, described the
One loudspeaker includes the first sound output Shaping circuit and the first sound output work that are connected with first micro-control unit
Electric discharge road.
9. wireless video doorbell system as claimed in claim 1, it is characterised in that：The second microphone includes and described the
Two micro-control units connected second sound input operational amplification circuit and second sound input shaper filter circuit, described the
Two loudspeakers include the second sound output Shaping circuit and the second sound output work that are connected with second micro-control unit
Electric discharge road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294854.6U CN206313911U (en) | 2016-11-25 | 2016-11-25 | Wireless video doorbell system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621294854.6U CN206313911U (en) | 2016-11-25 | 2016-11-25 | Wireless video doorbell system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313911U true CN206313911U (en) | 2017-07-07 |
Family
ID=59249761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621294854.6U Active CN206313911U (en) | 2016-11-25 | 2016-11-25 | Wireless video doorbell system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206313911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703769A (en) * | 2017-11-09 | 2018-02-16 | 厦门盈趣科技股份有限公司 | Doorbell control system |
| WO2020147458A1 (en) * | 2019-01-18 | 2020-07-23 | 苏州优智达机器人有限公司 | Doorbell apparatus for facilitating interaction with robot |
-
2016
- 2016-11-25 CN CN201621294854.6U patent/CN206313911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107703769A (en) * | 2017-11-09 | 2018-02-16 | 厦门盈趣科技股份有限公司 | Doorbell control system |
| WO2020147458A1 (en) * | 2019-01-18 | 2020-07-23 | 苏州优智达机器人有限公司 | Doorbell apparatus for facilitating interaction with robot |
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