CN205211051U - Intelligence electronics doorman - Google Patents
Intelligence electronics doorman Download PDFInfo
- Publication number
- CN205211051U CN205211051U CN201521020721.5U CN201521020721U CN205211051U CN 205211051 U CN205211051 U CN 205211051U CN 201521020721 U CN201521020721 U CN 201521020721U CN 205211051 U CN205211051 U CN 205211051U
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- CN
- China
- Prior art keywords
- module
- microprocessor controller
- doorman
- infrared sensor
- pyroelectric infrared
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides an intelligence electronics doorman, include: microprocessor controller, two pyroelectric infrared sensor modules, liquid crystal display module, speech synthesis module, speaker, two pyroelectric infrared sensor modules, liquid crystal display module, speech synthesis module are connected with microprocessor controller respectively, and speech synthesis module is connected with the speaker, two pyroelectric infrared sensor modules are installed respectively in the position of level at a distance of 10 -15cm. The utility model provides an intelligence electronics doorman, the pyroelectric infrared sensor module through two horizontal installation is come the control and is acquireed people's business turn over information, then microprocessor controller controls speech synthesis module through this information and send the exact and report information, avoided client be into still the play all report the defect of same information.
Description
Technical field
The utility model relates to technical field of electronic products, particularly relates to a kind of smart electronics doorman.
Background technology
Hotel, restaurant, market and supermarket often have client's dealing; particularly in hotel, restaurant, supermarket or market; when client patronizes; waiter can very gentlely say " welcome " or " welcome "; client hears the sound of this courtesy, can feel the sensation of a home (away) from home.But sometimes client more or owner is busy with other affairs time, the arrival of client will be ignored or leave, and present smart electronics doorman on the market enters regardless of guest or goes out, it is all the voice messaging reporting " welcome ", this is neither realistic, and concerning also courtesy not guest, practicality is to be improved.
Utility model content
The purpose of this utility model is the defect solving the existence of above-mentioned prior art, provides a kind of smart electronics doorman that can carry out sound prompt function according to the actual discrepancy situation of client.
A kind of smart electronics doorman, comprising: microprocessor controller, two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic module, loudspeakers; Described two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic modules are connected with microprocessor controller respectively, and voice synthetic module is connected with loudspeaker;
Described two pyroelectric infrared sensor modules are arranged on the position of level at a distance of 10-15cm respectively.
Further, smart electronics doorman as above, also comprises the reset and clock circuit that are connected with microprocessor controller.
Further, smart electronics doorman as above, comprising: the LCD MODULE be connected with microprocessor controller, described LCD MODULE is used for that aobvious display client in real time enters, goes out, the volume of the flow of passengers, warning, pattern information.
Further, smart electronics doorman as above, comprises the Keysheet module be connected with microprocessor controller, described Keysheet module is used for the mode of operation being changed processing controller by the input of keyboard, described mode of operation comprises two kinds, and one is normal business model, and one is alarm mode.
Further, smart electronics doorman as above, comprises the power supply be connected with microprocessor controller.
The smart electronics doorman that the utility model provides, the pyroelectric infrared sensor module of being installed by two levels monitors the turnover information obtaining people, then microprocessor controller controls voice synthetic module by this information and sends correct report information, avoid client be into or go out the defect all reporting same information, simultaneously when closing a business, the effect of burglar alarm can be played.
Accompanying drawing explanation
Fig. 1 is the utility model smart electronics doorman system architecture schematic diagram;
Fig. 2 is the virgin workflow diagram of the utility model intelligent electronic;
Fig. 3 is the utility model smart electronics doorman system circuit diagram.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below technical scheme in the utility model be clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the smart electronics doorman that utility model provides, comprising: microprocessor controller, two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic module, loudspeakers; Described two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic modules are connected with microprocessor controller respectively, and voice synthetic module is connected with loudspeaker; Described two pyroelectric infrared sensor modules are arranged on the position of level at a distance of 10-15cm respectively.
Preferably, the reset be connected with microprocessor controller and clock circuit, LCD MODULE, Keysheet module, power supply is also comprised; Described LCD MODULE is used for that aobvious display client in real time enters, goes out, the volume of the flow of passengers, warning, pattern information; Described Keysheet module is used for the mode of operation being changed processing controller by the input of keyboard, and described mode of operation comprises two kinds, and one is normal business model, and one is alarm mode.
Preferably, described microprocessor controller adopts main control chip STC89C52, and it is cheap, convenient and practical, and LCD MODULE adopts LCD12864 liquid crystal display.
As shown in Figure 3, the utility model single-chip microcomputer and peripheral circuit all adopt direct current 5V to power, and simplify power circuit.Obtained the direct current of about 12V through power transformer T step-down, bridge rectifier filtering by 220V alternating current, then through the DC voltage 5V of integrated three-terminal regulator LA7805 stable output.
STC89C52 is a kind of low-power consumption, high-performance CMOS 8 8-digit microcontroller, has 8KB on-line system flash storage able to programme, and maximum operation frequency is 35MHz, EA/VPP (31 pin) is inside and outside program storage selection control pin.Allow EA pin receive+5V high level in the utility model, allow single-chip microcomputer run inner program.Reset circuit is made up of 9 pin external capacitive C4 and resistance R4, R5, and start powers on and automatically resets, and utilizes reset button also can realize high level hand-reset, also can only adopt to power on to automatically reset during utility model, removes reset button and R4.
Described LCD12864 liquid crystal display is Chinese character image dot matrix lcd module, can Display of Chinese characters and figure, built-in 8192 Chinese characters (16 × 16 dot matrix), 128 characters (8 × 16 dot matrix) and 64 × 256 lattice display RAM (GDRAM).In the utility model, 19 pin of LCD12864 liquid crystal display are allowed to connect 5V power supply, realize backlight function, 15 pin meet 5V, realize parallel port communication, ensure enough display speeds to improve, simultaneously, D0-D7 is driven by the P0 mouth high level of STC89C52, carries out related data display, and adjustment R9 can change brightness and contrast.
Preferably, described rpyroelectric infrared sensing module adopts special HC-SR501, operating voltage at below 20V, minimum can to 5V; Induction range is less than 120 degree of cone angles, within distance 7 meters.Pyroelectric infrared sensor a kind ofly can detect infrared ray that human or animal launches and export the sensor of electric signal.This modular circuit forms primarily of infrared sensor of the human body, Fresnel Lenses, special chip BISS0001.HC-SR501 can be used as illuminance and detects, and its inside is provided with photoresistance, is used for testing environment illumination.When as Lighting control, if environment is brighter, photoresistance value can reduce, and makes the 9 pin inputs of BISS0001 remain low level, thus blocks trigger pip.In the utility model, owing to not needing to carry out luminance detection, resistance external for 12 pin of inner for HC-SR501 BISS0001 by 10K, is finally adjusted to 2.7K, to improve circuit gain, to improve circuit performance by us.Allow working mode selection interrupteur SW 1 be connected with 5V power supply by 1 pin of BISS0001, chip is in can repeated trigger working method simultaneously.The utility model have employed two pyroelectric infrared sensor modules, and its output connects with two interruptions of STC89C52, respectively for passing in and out the detection of personnel.
Preferably, described voice synthetic module adopts special chipspeech SYN6288, and this chip possesses very strong polyphone process and Chinese surname processing power, supports various control order, the amount of text of each synthesis can reach 200 bytes at most, meets design requirement completely.4,5 pin of SYN6288 connect with P3.0 and the P3.1 mouth of STC89C52 respectively, drive 6 of SYN6288 under program, loudspeaker that 7 pin are external sends corresponding sound.
Principle of work:
As shown in Figure 2, the utility model comprises system initialization, reset routine, reading distance, timing routine, time control program and delay procedure, and wherein, pattern 1 is the pattern of greeting a guest, and pattern 2 is alarm mode.
Single-chip microcomputer powers on, after initialization, first the mode of operation of testing personnel setting, if detect it is pattern 1 (normal business model), then Dietary behavior 1 handling procedure, exports according to pyroelectric infrared sensor the turnover that the change order judging signal determines personnel, and triggers corresponding voice broadcast, carry out guest flow statistics simultaneously, enter, add 1; If what detect is that pattern 2 (burglar alarm pattern) processes handling procedure with regard to Dietary behavior 2, if detect that signal changes (someone enters) and just triggers corresponding alerting signal and send alarm sound.
Particularly, two pyroelectric infrared sensors that the utility model adopts are as signal gathering unit, be arranged on the position of level at a distance of 10-15cm respectively, in actual product, circuit board is fixed in the health of silica gel model or toy animals, and described pyroelectric infrared sensor installs their two eyes places respectively.When normally doing business, by Keysheet module to microprocessor controller control signal, system is allowed to be in pattern 1, i.e. normal business model, now, microprocessor controller coordinates two pyroelectric infrared sensors accurately to judge the direction that discrepancy personnel pass in and out, the method in concrete judgement direction is: system is by the order successively through two pyroelectric infrared sensors, judge client be into or go out, thus triggering voice module and loudspeaker, send corresponding voice signal.People is not then, infrared facility is in waiting status, walk out once there be people from the inside, that infrared sensor of the inside first senses, shielding record enters the signal of the sensor of number simultaneously, inputs a signal make the number of going out automatically add 1 to microprocessor controller, then time delay 0.1S, open record again and enter the sensor signal of number, show have client to leave, voice are reported automatically " thanks your patronage ", " welcome you presence next time "; When a people enters from outside, that infrared sensor of outside first senses, the signal of the sensor of number is recorded away in shielding simultaneously, single-chip microcomputer number of entering adds 1 automatically, then time delay 0.1S, then open the sensor signal recording number of going out, show have client to enter, voice system is reported automatically " welcome ", thus judge pass in and out number number.When closing a business, be in pattern 2 by Keysheet module by system, i.e. burglar alarm pattern, when there being personnel to swarm into, microprocessor controller sends signal to voice synthetic module, and system is reported to the police automatically, and sends ear-piercing birdie.Simultaneously LCDs shows the information such as client enters, goes out, the volume of the flow of passengers, warning, pattern in real time.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a smart electronics doorman, is characterized in that, comprising: microprocessor controller, two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic module, loudspeakers; Described two pyroelectric infrared sensor modules, LCD MODULE, voice synthetic modules are connected with microprocessor controller respectively, and voice synthetic module is connected with loudspeaker;
Described two pyroelectric infrared sensor modules are arranged on the position of level at a distance of 10-15cm respectively.
2. smart electronics doorman according to claim 1, is characterized in that, also comprises the reset and clock circuit that are connected with microprocessor controller.
3. smart electronics doorman according to claim 1, is characterized in that, comprising: the LCD MODULE be connected with microprocessor controller, described LCD MODULE is used for that in real time display client enters, goes out, the volume of the flow of passengers, warning, pattern information.
4. smart electronics doorman according to claim 1, it is characterized in that, comprise the Keysheet module be connected with microprocessor controller, described Keysheet module is used for the mode of operation being changed processing controller by the input of keyboard, described mode of operation comprises two kinds, one is normal business model, and one is alarm mode.
5. smart electronics doorman according to claim 1, is characterized in that, comprises the power supply be connected with microprocessor controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020721.5U CN205211051U (en) | 2015-12-09 | 2015-12-09 | Intelligence electronics doorman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020721.5U CN205211051U (en) | 2015-12-09 | 2015-12-09 | Intelligence electronics doorman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205211051U true CN205211051U (en) | 2016-05-04 |
Family
ID=55848755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020721.5U Expired - Fee Related CN205211051U (en) | 2015-12-09 | 2015-12-09 | Intelligence electronics doorman |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205211051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389907A (en) * | 2015-12-09 | 2016-03-09 | 伍世云 | Intelligent electronic doorman |
| CN109239396A (en) * | 2018-10-17 | 2019-01-18 | 湖南神府智能科技有限公司 | The system and detection method in a kind of intelligent measurement human motion direction |
-
2015
- 2015-12-09 CN CN201521020721.5U patent/CN205211051U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105389907A (en) * | 2015-12-09 | 2016-03-09 | 伍世云 | Intelligent electronic doorman |
| CN109239396A (en) * | 2018-10-17 | 2019-01-18 | 湖南神府智能科技有限公司 | The system and detection method in a kind of intelligent measurement human motion direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160504 Termination date: 20181209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |