CN2483766Y - Protocol doorbell and autorecording system for guests numbers - Google Patents

Abstract

The utility model comprises an infrared emission device, a receiver, a programming IC<1>, a display device and a speech output circuit. The infrared emission circuit is mainly composed by a transmitting probe and a demodulation circuit. The computer programming IC<1> and a memory compose a logic judgment circuit and provide data for the display output and the speech output. The utility model is characterized in that the infrared emission receiver can automatically recognize the entrance and exit of people and count the number by IC<1>, the display device displays the passenger flow at different day and time, the speech circuit can export etiquette language. Specially, the utility model is suitable for monitor and count the passenger flow automatically at public places such as marketplace, restaurant, station and so on to provide the accurate and effective scientific basis.

Description

Ceremony doorbell and volume of the flow of passengers automatic production record

The utility model relates to the computer programming technology, belongs to control electronic display unit automatically, and computer programming IC is arranged ₁, infrared ray transmitting-receiving probe, voice output and digital display circuit form.Computer programming IC ₁, infrared ray transmitting-receiving probe constitutes human body access detection device sum counter, computer programming IC ₁By the volume of the flow of passengers of different periods of display demonstration, the voice output circuit is finished the ceremony function.This electronic system can divide day to show passenger flow quantity at times, distinguishes people's discrepancy automatically, and carries out the ceremony statement with electronic speech, is specially adapted to public places such as market, restaurant, station, bank and installs and uses.

Existing ceremony doorbell and volume of the flow of passengers counting technology disclose a kind of CN2089651 ceremony displaying sound device, CN2142245 electronics ceremonial usherette, the automatic detection counter of CN2398684 flow of the people.

Mainly there are following 4 weak points in it:

1. the ceremony content that the ceremony display part can only be according to the rules shows the literal of specified content or pattern and needs by manually control limitation be arranged that range of application is narrow on display screen.

2. can send the ceremony language or show the ceremony language according to people's motion state, but can not discern the human motion direction automatically, can not realize statistics and demonstration to the courtyard stream of people, the integrated use efficient of technology be low.

3. the device of the statistics volume of the flow of passengers utilizes multilayer conductive rubber sensor to add up, and engineering is numerous and diverse, and one of them limiting factor must be advanced with normal speed by objects of statistics.Bring inconvenience to the installation, maintenance operation.

4. the statistics volume of the flow of passengers can not divide day to show guest's influent stream amount and outflow at times, and high-caliber volume of the flow of passengers decision-making foundation can not be provided.

The purpose of the present utility model is in order to overcome the deficiencies in the prior art part.The fully automatic electric subsystem of a kind of structural integrity energy integrated application micro-computer technology and display technique is provided; It can realize that guest to the courtyard of coming in and going out causes the ceremony diction and the volume of the flow of passengers carried out branch day add up at times, superior performance, and reliable operation is the desirable electronic automatic monitoring device in public place.

Describe the technical solution of the utility model and feature in detail below in conjunction with embodiment and accompanying drawing:

Fig. 1. the utility model block scheme

Fig. 2. the utility model installation requirement synoptic diagram

Fig. 3. the inside and outside infrared block scheme of the utility model door

Fig. 4. the inside and outside emission of the utility model door electrical schematic diagram

Fig. 5. the inside and outside infrared ray take over party block diagram of the utility model door

Fig. 6. the inside and outside electrical schematic diagram that receives of the utility model door

Be the utility model main parts size complete list below: programming IC ₁1 keyboard arrange 17 inside and outside transceiver circuit 2 radiating circuit square frame Figure 20 launch outdoors 3 radiating circuit electrical schematic diagrams 201 receive outdoors in 30 on 4 oscillators receive in 31 of emission 5 time controllers in 32 of 6 latch emission amplify modulation 7 encoders 33 launch outdoors amplify modulation 8 output circuits 34 outdoors in receiving demodulation 9 receiving circuit square frame Figure 50 doors receiving demodulation 10 receiving circuit electrical schematic diagrams 501 anti-theft probes 11 oscillators 51 time displays 12 reception time controllers 52 statistics show that 13 decoders, 54 communication ports export 14 arithmetic units, 55 memories, 15 logic controls, 58 voice outputs, 16 latch cicuits 59

The utility model ceremony doorbell and volume of the flow of passengers automatic production record mainly comprise computer IC as shown in Figure 1 ₁Programming (1), the inside and outside transceiver circuit (2) of door, modulation-demodulation circuit and display output circuit.IC ₁Utilize computer program language to carry out the logic overhead control, infrared transceiver circuit: to comprise emission (5) in emission (3) outdoors, reception (4) outdoors, the door, interior receive (6) of door; Display output circuit shows time (12) people's flow data (13) and language output (16) respectively.The inside and outside emission of door (5,3) and the required distance that receives (6,4) be 1-5M as shown in Figure 2, door internal and external partition 35CM, emission receives and takes infrared facility, and emitter is installation separated by a distance on same horizontal direction, is made up of emitting module (20) circuit (201).Receiving trap is made up of receiving unit (50) circuit (501) also by installation separated by a distance on the same direction.

Set forth feature of the present utility model and annexation below emphatically:

1. the installation of infrared head (3,5) and reception head (4,6) as shown in Figure 2, outdoors emitting head (5) in emitting head (3), the door, receive in head (4), the door and receive the both sides that head (6) is installed in door outdoors, emitting head is in a side of door, receive the opposite side of head, require on the horizontal line of sustained height at door; Emitting head (3) and (5) outdoors level interval in door is 35 centimetres, receives head (4) and (6) outdoors level interval in door and also is 35 centimetres, and emitting head is 100 centimetres with receiving head apart from ground.

2. computer programming IC ₁Be core control piece of the present utility model, as shown in Figure 1, be provided with an interior infrared ray amplification modulating circuit (7) and be connected, pass through IC with emitting head (5) in the door ₁Compilation is connected with the interior infrared receiving terminal (6) of door, receiving demodulation circuit (10); IC ₁The outer infrared ray amplification modulating circuit (8) of leading-out exit is connected with emitting head (3) outdoors, and passes through IC ₁Connect infrared receiving terminal (4), receiving demodulation circuit (9) outdoors; In order to discern going out or going into of people, it is characterized in that because the signal that the people makes infrared receiving terminal (4), (6) receive from inside to outside or from outside to inside is poor if having time, by programming IC ₁Logic determines distinguish people's discrepancy; Output device is display (12), (13), the voice output circuit (16) that is attached thereto.

3. as shown in Figure 1: the signal of infrared and receiving circuit (2), through acp chip IC ₁Identification and logic determines after send into time display (12), the data display equipment (13) that is attached thereto, how many volumes of the flow of passengers that can show some time one day is, can accurately calculate the size of unit interval passenger flow; Acp chip IC ₁(1) is connected with language output circuit (16), finishes the ceremony language expression; Acp chip IC ₁(1) is connected with storer (15), stores not on the same day effective information with the different periods.

4. radiating circuit (20) and radiating circuit electrical schematic diagram such as Fig. 3 are shown in Figure 4, and radiating circuit (20) is made up of oscillator (30), time controller (31), latch (32), scrambler (33), output circuit, IC in its inner amplification modulating circuit (201) ₂7 pin and BG ₁Base stage link to each other BG ₁Collector and infrared emission tube D ₄₂And resistance R ₃Link to each other and meet positive source: IC ₂The 10th pin pass through R ₂Connect light emitting diode D ₄₁And ground connection; IC ₂The 11st pin and the 12nd pin also meet adjustable resistance R ₁IC ₂The 9th pin meets positive source (V _DD); IC ₂The 3rd pin ground connection negative pole (V _SS).The annexation of above circuit constitutes the infrared modulation circuit, and this circuit has two kinds: (one) is infrared in the door, and its method of attachment is IC ₂The 14th pin and the interior infrared control end IC of door ₁A _INPin connects; (2) be infrared outdoors, its method of attachment is IC ₂The 1st pin and infrared control end IC outdoors ₁B _INPin connects.

5. receiving circuit (50) is as Fig. 5, shown in Figure 6, receiving circuit (50) is made up of oscillator (51), time controller (52), demoder (54), arithmetical unit (55), logic control circuit (58), latch cicuit (59), in its inner receiving demodulation circuit (501) IC is arranged ₃, IC ₄Two critical pieces constitute IC ₄The 1st pin connects infrared receiver tube D over the ground ₆₁IC ₄The 2nd pin and R ₁₆, C ₅Link to each other and ground connection; IC ₄The 3rd pin pass through C ₄Ground connection (V _SS); IC ₄The 4th pin ground connection (V _SS); IC ₄The 6th pin meet C over the ground ₃IC ₄The 7th pin and R ₁₄Link to each other and ground connection; IC ₄The 8th pin meet positive supply (V _DD); IC ₄The 5th pin pass through R ₁₅Meet positive supply (V _DD); IC ₃The 4th, 5 pin R in parallel ₁₁IC ₃The 3rd pin connect BG ₂Collector also passes through R ₁₃Link to each other with positive supply; BG ₂Grounded emitter (V _SS); BG ₂Base stage is passed through R ₁₂Meet positive supply (V _DD), pass through C again ₁With IC ₄The 7th pin link to each other; IC ₃The 2nd pin ground connection (V _SS); IC ₃The 13rd pin meet positive supply (V _DD).The annexation of above circuit constitutes the infrared ray receiving demodulation circuit, and this circuit has two kinds: (one) is that infrared ray receives in the door, and its method of attachment is IC ₃The 7th pin and door in an infrared ray receive a control end IC ₁A _OUTLink to each other; (2) be that infrared ray receives outdoors, its method of attachment is IC ₃The 6th pin receive control end IC with infrared ray outdoors ₁B _OUTLink to each other.

The main components and parts of present embodiment adopt:

IC ₁, TC ₂, IC ₃, IC ₄: be respectively 89C51 HTX01 HTX02 CX20106

BG ₁, B6 ₂: be 9013

C ₁, C ₂, C ₄, C ₅: electrochemical capacitor 1 μ F 100 μ F 10 μ F 1 μ F

C ₃：220nF

R ₂, R ₃, R ₁₁, R ₁₂, R ₁₃, R ₁₄, R ₁₅, R ₁₆: be carbon resister

D ₄₂: be infrared emission tube

D ₆₁: be infrared receiver tube

R ₁: be the 500k adjustable resistance

Advantage of the present utility model:

1. the utility model can be discerned the discrepancy of human body at courtyard automatically, infrared sensing circuit is received information after computer identification output language signal, according to discrepancy situation difference, use the welcome of " welcome " voice ceremony language such as " thank you for coming; goodbye " respectively and see the guest off, served as ceremonial usherette's role.

2. time showing of the present utility model and data presentation can be used to indication and carry out guest flow statistics, are convenient to calculate different on the same day period volume of the flow of passengers sizes, can distinguish advancing the volume of the flow of passengers, going out the volume of the flow of passengers, for decision-making provides foundation accurately and effectively of different directions again.

3. the utility model is provided with antitheft probe, closes the door After Hours, and antitheft probe can be forced open the door to the robber and be monitored, and finds to have the sled of robber phenomenon can pass through language or communication port output alarm.

4. applied range: no matter be market, restaurant, station, bank, or family, the public place of entertainment all can be used and easy to operate, and work is leaned on again.

Claims (2)

1. A ceremony doorbell with hold the flow automatic production record, mainly comprise infrared emission, receiver, programming IC ₁, display and voice output circuit, infrared transmitter mainly is made up of transmitting probe and amplification modulating circuit, infrared ray receives controller and mainly is made of computer programming IC receiving transducer and demodulator circuit ₁Form logic judging circuit and storage data with storer, it is characterized in that:

   ＜1 〉, IC in the infrared amplification modulating circuit (201) ₂7 pin and BG ₁Base stage link to each other BG ₁Collector and infrared emission tube D ₄₂And resistance R ₃Link to each other and connect positive source; IC ₂The 10th pin pass through R ₂Connect light emitting diode D ₄₁And ground connection; IC ₂The 11st pin and the 12nd pin also meet adjustable resistance R ₁IC ₂The 9th pin meets positive source (V _DD) IC ₂The 3rd pin ground connection negative pole (V _SS); Infrared modulation circuit in the door: its method of attachment is IC ₂The 14th pin and the interior infrared control end IC of door ₁A _INPin connects; Infrared modulation circuit outdoors: its method of attachment is IC ₂The 1st pin and infrared control end IC outdoors ₁B _INPin connects;

   ＜2 〉, IC in the infrared ray receiving demodulation circuit (501) ₄The 1st pin connect infrared receiver tube D over the ground ₆₁IC ₄The 2nd pin and R ₁₆, C ₅Link to each other and ground connection; IC ₄The 3rd pin pass through C ₄Ground connection (V _SS); IC ₄The 4th pin ground connection (V _SS); IC ₄The 6th pin meet C over the ground ₃IC ₄The 7th pin and R ₁₄Link to each other and ground connection; IC ₄The 8th pin meet positive supply (V _DD); IC ₄The 5th pin pass through R ₁₅Meet positive supply (V _DD); IC ₃The 4th, 5 pin R in parallel ₁₁IC ₃The 3rd pin and BG ₂The collector connection is also passed through R ₁₃Link to each other with positive supply; BG ₂Grounded emitter (V _SS); BG ₂Base stage is passed through R ₁₂Meet positive supply (V _DD), pass through C again ₁With IC ₄The 7th pin link to each other; IC ₃The 2nd pin ground connection (V _SS); IC ₃The 13rd pin meet positive supply (V _DD); Infrared radiation receiving circuit in the door: its method of attachment is IC ₃The 7th pin and door in an infrared ray receive a control end IC ₁A _OUTLink to each other; Infrared radiation receiving circuit outdoors: its method of attachment is IC ₃The 6th pin receive control end IC with infrared ray outdoors ₁B _OUTLink to each other.
2. 2. ceremony doorbell according to claim 1 and volume of the flow of passengers automatic production record, it is characterized in that infrared, receive, an interior infrared (5) and infrared (3) are outdoors arranged, infrared ray receives (6) and infrared ray reception (4) outdoors in the door, be installed in apart from ground on 100 centimetres the same level height, emitting head is in a side of door, receive the opposite side of head at door, emitting head (5) and (3) outdoors front and back level interval in door is 35 centimetres, receive head (6) and (4) outdoors front and back level interval in door and also be 35 centimetres, the inside and outside emission (5 of door, 3) with reception (6,4) coverage is a 1-5 rice.

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