CN203747921U - Single-chip microcomputer-based electronic door viewer system - Google Patents
Single-chip microcomputer-based electronic door viewer system Download PDFInfo
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- CN203747921U CN203747921U CN201420125352.5U CN201420125352U CN203747921U CN 203747921 U CN203747921 U CN 203747921U CN 201420125352 U CN201420125352 U CN 201420125352U CN 203747921 U CN203747921 U CN 203747921U
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Abstract
The utility model provides a single-chip microcomputer-based electronic door viewer system. The single-chip microcomputer-based electronic door viewer system comprises a door body device and a terminal device; the door body device is installed on a door and can be in radio frequency wireless connection with the terminal device; the door body device comprises a first power source, a first single-chip microcomputer, a memory module, a first wireless voice receiving module, a first wireless communication module, a door lock driving module, a message leaving key module, a voice processing module, a first wireless microphone, a camera, a microphone, a door bell and a loudspeaker; and the terminal device comprises a second power source, a second single-chip microcomputer, a display, a second wireless microphone, a second wireless voice receiving module, a second wireless communication module and a key module. According to the single-chip microcomputer-based electronic door viewer system of the utility model, based on the single-chip microcomputers, data transmission between the door body device and the terminal device can be realized through a wireless data communication chip. Compared with other network communication modes, the communication cost of the single-chip microcomputer-based electronic door viewer system is extremely low, and the single-chip microcomputer-based electronic door viewer system is economical and practical, and can fully satisfy requirements for electronic door viewers.
Description
Technical field
The utility model relates to application of electronic technology field, relates generally to processing and the transmission of the signal such as image and sound, more specifically, particularly relates to a kind of SCM Based electronic peephole viewer system.
Background technology
Opal, claims again peephole, is a kind of compact optical instrument being contained on the door of house family, is convenient to resident and observes outdoor situation, and in the modern life, it has become the necessity of home safety.Along with scientific and technological progress, the situation that relies on traditional opal to observe has outdoors seemed relatively inconvenient, people have started to design the electronic peephole viewer of realizing remote image and voice transfer by electronic communication, relatively traditional opal, and electronic peephole viewer has more epochal character and convenience.
But, existing electronic peephole viewer product is numerous, and the price of the electronic peephole viewer of selling on market is often higher, this is also until one of reason that today, electronic peephole viewer can not be universal, therefore, ensureing, under the prerequisite of function of existing electronic peephole viewer, how to reduce costs, and a kind of cheap practical electronic peephole viewer is provided is the problem of the required solution of the art personnel.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of SCM Based electronic peephole viewer system, for solving prior art electronic peephole viewer cost compared with problem high and cannot be universal.
For achieving the above object and other relevant objects, the utility model provides a kind of following technical scheme:
A kind of SCM Based electronic peephole viewer system, comprise a body device and terminal installation, described door body device is installed on door above and can carries out wireless radiofrequency with described terminal installation and is connected, described door body device comprises: the first power supply, the first single-chip microcomputer, memory module, the first wireless voice receiver module, the first wireless communication module, door lock driver module, messages button module, speech processing module, the first wireless microphone, camera, microphone, and doorbell and loudspeaker, wherein, described microphone, doorbell and loudspeaker are connected in described speech processing module, described speech processing module, described memory module, the first wireless voice receiver module, the first wireless communication module, door lock driver module, messages button module, the first wireless microphone and camera are connected to described the first single-chip microcomputer, described the first power module is connected in the first single-chip microcomputer, described terminal installation comprises: second source, second singlechip, display, the second wireless microphone, the second wireless voice receiver module, the second wireless communication module and key-press module, wherein, described the second wireless communication module mates to form wireless radiofrequency with first wireless communication module of door in body device and is connected, and described the second wireless communication module, described second source, display, the second wireless microphone, the second wireless voice receiver module are connected respectively described second singlechip with key-press module.
Further, in above technical scheme, described the first single-chip microcomputer in this body device is 8051 single-chip microcomputers, and described speech processing module is ISD1700 chip, and described the first wireless communication module is NRF24L01 wireless receiving chip; And in terminal installation, described second singlechip is 8051 single-chip microcomputers, and described display is TFT display screen, described the second wireless communication module is NRF24L01 wireless receiving chip.
Further, in the above technical scheme, in door body device, pin one in the first single-chip microcomputer to pin 4 connects speech processing module, pin 5 connects door lock driver module, pin 6 connects the first wireless microphone and the first wireless voice receiver module, pin 8 connects doorbell and loudspeaker, pin 7, pin two 1 and pin one 0 are connected respectively the first wireless communication module with pin one 3, pin one 4 is connected camera with pin one 5, pin one 6 and pin one 7, pin two 2 to pin two 8 connects respectively memory module, and pin 30 and pin 32 to pin 39 are connected to respectively memory module, wherein, pin 30 and pin 32 to pin 39 is connected to this memory module by a latch, pin 40 connects the residue pin of this first single-chip microcomputer of the first power supply and puts sky, in terminal installation, pin one in second singlechip to pin 5 connects respectively key-press module, pin 6 connects the second wireless microphone, pin 7 connects the second wireless voice receiver module, pin one 0 to pin one 5 connects respectively the second wireless communication module, pin two 1 connects display to pin two 4 and pin 32 to pin 39, and pin 40 connects second source, and the residue pin of this second singlechip is put sky.
Generally speaking, by above-described technical scheme, the utility model is on SCM Based basis, realize the transfer of data between a body device and terminal installation by Wireless Data Transmission chip, other network services are extremely low by communications cost relatively, in addition, obtain picture signal and voice signal by being positioned at a camera of body device end and microphone, and be sent to terminal installation by the first wireless communication module after speech processing module and the processing of the first single-chip microcomputer; At terminal installation place, to on display, be shown receiving after picture signal and voice signal are processed, and can send various control commands and signal to this body device by self terminal device, thereby realize transfer of data and control command between a body device and terminal installation.In a word, the utility model not only cost is extremely low, and economic use, can meet the requirement of electronic peephole viewer completely.
Brief description of the drawings
Fig. 1 is shown as the principle assumption diagram of door body device in a kind of SCM Based electronic peephole viewer system of the utility model.
Fig. 2 is shown as the principle assumption diagram of terminal installation in a kind of SCM Based electronic peephole viewer system of the utility model.
Fig. 3 is shown as the electrical block diagram of door body device in a kind of SCM Based electronic peephole viewer system of the utility model.
Fig. 4 is shown as the electrical block diagram of terminal installation in a kind of SCM Based electronic peephole viewer system of the utility model.
Drawing reference numeral explanation
10 body devices
101 first single-chip microcomputers
102 speech processing module
103 door lock driver modules
104 first wireless voice receiver modules
105 first wireless microphones
106 first wireless communication modules
107 memory modules
108 latchs
109 doorbells
110 loudspeaker
111 microphones
112 cameras
113 messages button modules
20 terminal installations
201 second singlechips
202 displays
203 key-press modules
204 second wireless voice receiver modules
205 second wireless microphones
206 second wireless communication modules
Embodiment
By specific instantiation, execution mode of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by the disclosed content of this specification.The utility model can also be implemented or be applied by other different embodiment, and the every details in this specification also can be based on different viewpoints and application, carries out various modifications or change not deviating under spirit of the present utility model.It should be noted that, in the situation that not conflicting, the feature in following examples and embodiment can combine mutually.
Refer to Fig. 1 to Fig. 4, it should be noted that, the diagram providing in following examples only illustrates basic conception of the present utility model in a schematic way, satisfy and only show with assembly relevant in the utility model in graphic but not component count, shape and size drafting while implementing according to reality, when its actual enforcement, kenel, quantity and the ratio of each assembly can be a kind of random change, and its assembly layout kenel also may be more complicated.
It is higher that the utility model is used for solving prior art electronic peephole viewer cost, thereby the problem that many people are hung back to it, and provide a kind of cheap practical with this, and multiple functional electronic peephole viewer, see Fig. 1 and Fig. 2, Fig. 1 shows the principle assumption diagram of door body device 10 in a kind of SCM Based electronic peephole viewer system of the utility model, Fig. 2 has gone out the principle assumption diagram of terminal installation 20 in a kind of SCM Based electronic peephole viewer system of the utility model, in conjunction with figure, the present embodiment provides a kind of SCM Based electronic peephole viewer system, comprise a body device 10 and terminal installation 20, described door body device 10 is installed on door above and can carries out wireless radiofrequency with described terminal installation 20 and is connected, and described door body device 10 comprises: the first power supply, the first single-chip microcomputer 101, memory module 107, the first wireless voice receiver module 104, the first wireless communication module 106, door lock driver module 103, messages button module 113, speech processing module 102, the first wireless microphone 105, camera 112, microphone 111, and doorbell 109 and loudspeaker 110, wherein, described microphone 111, doorbell 109 and loudspeaker 110 are connected in described speech processing module 102, described speech processing module 102, described memory module 107, the first wireless voice receiver module 104, the first wireless communication module 106, door lock driver module 103, messages button module 113, the first wireless microphone 105 and camera 112 are connected to described the first single-chip microcomputer 101, and described the first power module is connected in the first single-chip microcomputer 101, described terminal installation 20 comprises: second source, second singlechip 201, display 202, the second wireless microphone 205, the second wireless voice receiver module 204, the second wireless communication module 206 and key-press module 203, wherein, described the second wireless communication module 206 mates to form wireless radiofrequency with the first wireless communication module 106 in door body device 10 and is connected, and described the second wireless communication module 206, described second source, display 202, the second wireless microphone 205, the second wireless voice receiver module 204 is connected respectively described second singlechip 201 with key-press module 203.
In order more to know and intactly to set forth the present invention, below the implementation with concrete is described in detail and explained a kind of SCM Based electronic peephole viewer system of the utility model, for those skilled in the art's reference and reference.
Particularly, in above technical scheme, described the first single-chip microcomputer 101 in this body device 10 is elected 8051 single-chip microcomputers as, and described speech processing module 102 is elected ISD1700 chip as, and described the first wireless communication module 106 is elected NRF24L01 wireless receiving chip as; And in terminal installation 20, described second singlechip 201 is also elected 8051 single-chip microcomputers as, and described display 202 is elected TFT display screen as, described the second wireless communication module 206 is elected NRF24L01 wireless receiving chip as.
Further, to realize a kind of SCM Based electronic peephole viewer system of the utility model by above selected various concrete chips and parts below, see Fig. 3 and Fig. 4, the electrical block diagram of the door body device 10 that more than Fig. 3 shows and utilizes, selected chip is realized, the electrical block diagram of the terminal installation 20 that more than Fig. 4 shows and utilizes, selected chip is realized, the syndeton of each chip and this chip and other modules or parts is as follows:
First, in door body device 10, pin one in the first single-chip microcomputer 101 to pin 4 connects speech processing module 102, pin 5 connects door lock driver module 103, pin 6 connects the first wireless microphone 105 and the first wireless voice receiver module 104, pin 8 connects doorbell 109 and loudspeaker 110, pin 7, pin two 1 and pin one 0 are connected respectively the first wireless communication module 106 with pin one 3, pin one 4 is connected camera 112 with pin one 5, pin one 6 and pin one 7, pin two 2 to pin two 8 connects respectively memory module 107, and pin 30 and pin 32 to pin 39 are connected to respectively the i.e. external data memory of memory module 107(), wherein, pin 30 and pin 32 are 74LS373 to pin 39 by what select in a latch 108(figure) be connected to this memory module 107, pin 40 connects the residue pin of this first single-chip microcomputer 101 of the first power supply and puts sky,
Secondly, in terminal installation 20, pin one in second singlechip 201 to pin 5 connects respectively this key-press module 203 of key-press module 203(and includes message information, door opening key, denied access, voice and the button of waiting), pin 6 connects the second wireless microphone 205, pin 7 connects the second wireless voice receiver module 204, pin one 0 to pin one 5 connects respectively the second wireless communication module 206, pin two 1 to pin two 4 and pin 32 to pin 39 connects display 202, pin 40 connects second source, and the residue pin of this second singlechip 201 is put sky.
It will be appreciated that, in the above concrete syndeton, do not specifically describe the syndeton of the first power supply and second source, this be because, to those skilled in the art, in single-chip microcomputer design process, power supply connection is connected mode the most basic and that understand thoroughly.For example, in above embodiment, the first power supply is connected in the pin 40 of the first single-chip microcomputer 101, second source also connects the pin 40 of second singlechip 201, and then by single-chip microcomputer to each module assignment or power supply is provided, these are all that the art is understood thoroughly known technological means, therefore describe no longer particularly.
In addition, in the SCM Based electronic peephole viewer system of the one realizing according to above-described syndeton, debugged again in actual use and can be realized easily the purpose of this utility model, be to be understood that, electronics debugging is the technology of the art indispensability, the common technology means that realize product that are known and understand thoroughly, therefore do not need to be repeated again.
In sum, by above-described technical scheme, the utility model is on SCM Based basis, realize the transfer of data between a body device 10 and terminal installation 20 by Wireless Data Transmission chip, other network services are extremely low by communications cost relatively, in addition, obtain picture signal and voice signal by the camera 112 and the microphone 111 that are positioned at a body device 10 ends, and be sent to terminal installation 20 by the first wireless communication module 106 after speech processing module 102 and the first single-chip microcomputer 101 processing; At terminal installation 20 places, to on display 202, be shown receiving after picture signal and voice signal are processed, and can send various control commands and signal to this body device 10 by self terminal device 20, thereby realize transfer of data and control command between a body device 10 and terminal installation 20.In a word, the utility model not only cost is extremely low, and economic use, can meet the requirement of electronic peephole viewer completely.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (3)
1. a SCM Based electronic peephole viewer system, comprise a body device and terminal installation, described door body device is installed on door above and can carries out wireless radiofrequency with described terminal installation and is connected, it is characterized in that, described door body device comprises: the first power supply, the first single-chip microcomputer, memory module, the first wireless voice receiver module, the first wireless communication module, door lock driver module, messages button module, speech processing module, the first wireless microphone, camera, microphone, and doorbell and loudspeaker, wherein, described microphone, doorbell and loudspeaker are connected in described speech processing module, described speech processing module, described memory module, the first wireless voice receiver module, the first wireless communication module, door lock driver module, messages button module, the first wireless microphone and camera are connected to described the first single-chip microcomputer, described the first power module is connected in the first single-chip microcomputer,
Described terminal installation comprises: second source, second singlechip, display, the second wireless microphone, the second wireless voice receiver module, the second wireless communication module and key-press module, wherein, described the second wireless communication module mates to form wireless radiofrequency with first wireless communication module of door in body device and is connected, and described the second wireless communication module, described second source, display, the second wireless microphone, the second wireless voice receiver module are connected respectively described second singlechip with key-press module.
2. SCM Based electronic peephole viewer system according to claim 1, it is characterized in that, in door body device, described the first single-chip microcomputer is 8051 single-chip microcomputers, described speech processing module is ISD1700 chip, and described the first wireless communication module is NRF24L01 wireless receiving chip;
In terminal installation, described second singlechip is 8051 single-chip microcomputers, and described display is TFT display screen, and described the second wireless communication module is NRF24L01 wireless receiving chip.
3. SCM Based electronic peephole viewer system according to claim 2, it is characterized in that, in door body device, pin one in the first single-chip microcomputer to pin 4 connects speech processing module, pin 5 connects door lock driver module, pin 6 connects the first wireless microphone and the first wireless voice receiver module, pin 8 connects doorbell and loudspeaker, pin 7, pin two 1 and pin one 0 are connected respectively the first wireless communication module with pin one 3, pin one 4 is connected camera with pin one 5, pin one 6 and pin one 7, pin two 2 to pin two 8 connects respectively memory module, and pin 30 and pin 32 to pin 39 are connected to respectively memory module, wherein, pin 30 and pin 32 to pin 39 is connected to this memory module by a latch, pin 40 connects the residue pin of this first single-chip microcomputer of the first power supply and puts sky,
In terminal installation, pin one in second singlechip to pin 5 connects respectively key-press module, pin 6 connects the second wireless microphone, pin 7 connects the second wireless voice receiver module, pin one 0 to pin one 5 connects respectively the second wireless communication module, pin two 1 connects display to pin two 4 and pin 32 to pin 39, and pin 40 connects second source, and the residue pin of this second singlechip is put sky.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125352.5U CN203747921U (en) | 2014-03-19 | 2014-03-19 | Single-chip microcomputer-based electronic door viewer system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125352.5U CN203747921U (en) | 2014-03-19 | 2014-03-19 | Single-chip microcomputer-based electronic door viewer system |
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| CN203747921U true CN203747921U (en) | 2014-07-30 |
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| CN201420125352.5U Expired - Fee Related CN203747921U (en) | 2014-03-19 | 2014-03-19 | Single-chip microcomputer-based electronic door viewer system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887775A (en) * | 2019-03-29 | 2019-06-14 | 杭州涂鸦信息技术有限公司 | A kind of reset switch component and the intelligent doorbell using the reset switch component |
| CN113132857A (en) * | 2021-04-23 | 2021-07-16 | 北京市商汤科技开发有限公司 | Intelligent door lock, audio module control method and device and storage medium |
-
2014
- 2014-03-19 CN CN201420125352.5U patent/CN203747921U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887775A (en) * | 2019-03-29 | 2019-06-14 | 杭州涂鸦信息技术有限公司 | A kind of reset switch component and the intelligent doorbell using the reset switch component |
| CN109887775B (en) * | 2019-03-29 | 2021-01-05 | 杭州涂鸦信息技术有限公司 | Reset switch assembly and intelligent doorbell using same |
| CN113132857A (en) * | 2021-04-23 | 2021-07-16 | 北京市商汤科技开发有限公司 | Intelligent door lock, audio module control method and device and storage medium |
| CN113132857B (en) * | 2021-04-23 | 2022-08-26 | 北京市商汤科技开发有限公司 | Intelligent door lock, audio module control method and device and storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20150319 |
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| EXPY | Termination of patent right or utility model |