CN201152989Y - Pedestrian recognition control apparatus - Google Patents

Abstract

The utility model provides a foot passenger identification controlling device which is a passage monitoring device adopting infrared sensing, and aims at solving the problem that the prior foot passenger identification device can only identify the quantity of the cards instead of the quantity of the foot passengers. The infrared single outputting end of an infrared transmitting and receiving module of the device is connected with the infrared signal inputting end of a main controller; the data inputting and outputting end of a storage card of a card reader is connected with the data inputting and outputting end of the storage card of the main controller; the communication data inputting and outputting end of a data communication module is connected with the communication data inputting and outputting end of the main controller; the on-off control inputting end of an on-off input signal module is connected with the on-off control outputting end of the main controller; the on-off control outputting end of a gate on-off signal outputting module is connected with the on-off signal output and input of the main controller; the alarm lamp control inputting end of an alarm lamp control outputting module is connected with the indication control outputting end of the main controller; the buzz control inputting end of a buzzer control outputting module is connected with the buzz control outputting end of the main controller.

Description

A pedestrian recognition control device

technical field

The utility model relates to a channel monitoring device adopting infrared induction.

Background technique

At present, card recognition devices are mostly used in buses, subways, office buildings, and some facilities that require specific identities to pass through. Although the existing card recognition devices have good sensitivity and reliability, they can only identify the number of cards and the number of people passing through. It is also necessary to have a special person to take care of or use a monitor, and the efficiency of the identification device will be relatively low.

Utility model content

The utility model provides a pedestrian identification control device for solving the problem that the existing pedestrian identification device can only identify the number of cards but not the number of pedestrians. The utility model includes a main controller 1, multiple sets of infrared emission and receiving modules 2, a card reader 3, a data communication module 4, a switch input signal module 5, a gate switch signal output module 6, a warning light control output module 7 and a buzzer The device control output module 8, the infrared signal output end of each group of infrared transmitting and receiving modules 2 is connected with an infrared signal input end of the main controller 1, and the memory card data input and output end of the card reader 3 is connected with the memory card of the main controller 1. The card data input and output terminals are connected, the communication data input and output terminals of the data communication module 4 are connected with the communication data input and output terminals of the main controller 1, the switch control input terminals of the switch input signal module 5 are connected with the switch control output terminals of the main controller 1 Connection, the switch control output terminal of the gate switch signal output module 6 is connected with the switch signal input and output of the main controller 1, and the warning light control input terminal of the warning light control output module 7 is connected with the indication control output terminal of the main controller 1, The buzzer control input terminal of the buzzer control output module 8 is connected with the buzzer control output terminal of the main controller 1 .

The beneficial effect of the utility model is that the entry and exit of personnel is judged by multiple sets of infrared induction switches. When someone passes through the channel, the device can accurately determine the number of personnel passing through according to the infrared blocking logic. If someone passes without swiping the card, the system will automatically alarm; because the system does not have any blocking device, people can pass through quickly, which can reach 70 people per minute per channel. It is suitable for various occasions such as schools, factories, enterprises and institutions. For traditional access control , Barrier gate, attendance machine, etc. are a kind of supplement and replacement.

Description of drawings

Fig. 1 is a schematic diagram of the circuit structure of the utility model.

Detailed ways

Specific embodiment 1: Referring to Fig. 1, this embodiment consists of a main controller 1, multiple sets of infrared transmitting and receiving modules 2, a card reader 3, a data communication module 4, a switch input signal module 5, a gate switch signal output module 6, The warning light control output module 7 and the buzzer control output module 8 are formed, and the infrared signal output end of each group of infrared transmitting and receiving modules 2 is connected with an infrared signal input end of the main controller 1, and the output end of the card reader 3 is connected with the main controller 1. The memory card data input terminal of the main controller 1 is connected, the communication data input and output terminals of the data communication module 4 are connected with the communication data input and output terminals of the main controller 1, the switch control input terminal of the switch input signal module 5 is connected with the main controller 1 The switch control output terminal of the gate switch signal output module 6 is connected to the switch signal output terminal of the main controller 1, and the warning light control input terminal of the warning light control output module 7 is connected to the indication of the main controller 1. The control output terminal is connected, and the buzzer control input terminal of the buzzer control output module 8 is connected with the buzzer control output terminal of the main controller 1 . The main controller can be an AT89C52 microprocessor, the card reader 3 can be a standard card reader, and the data communication module 4 can be a MAX1487 microprocessor.

Working principle: When someone passes by, the infrared transmitting and receiving module 2 sends the signal to the main controller 1, and the main controller 1 can judge the direction of the person passing through according to the logic of infrared occlusion. If the person has swiped the card, the main controller 1 will send the card number and the direction are uploaded to the host computer through the data communication module 4, and the host computer judges whether the information is legal and returns the judgment result; the main controller 1 can control the gate switch signal output module 6 to output signals to control the gate and door devices to open or close according to the judgment result At the same time, the alarm light control output module 7 and the buzzer control output module 8 can be used to prompt the management personnel; if the person does not swipe the card to pass, the main controller 1 directly controls the door switch signal output module 6 to output signals to control the gate and the gate. The device is turned on and off, and the warning light control output module 7 and the buzzer control output module 8 are controlled to prompt the management personnel, and at the same time, the upper computer can be notified through the data communication module 4 that someone has passed illegally;

Specific implementation mode two:

The difference from Embodiment 1 is that when someone passes through illegally, only the control light control output module 7 and the buzzer control output module 8 are used to prompt the management personnel, and at the same time, the upper computer can be notified through the data communication module 4 that someone has passed illegally , not connected to gate-type systems.

Specific implementation mode three:

The difference from Embodiment 2 is that the card reader 3 is not connected. Instead, the legal passage of the personnel is judged by the input signal of the switch input signal module 5 . The input switch signal can be directly connected to the switch output terminal of the card swiping access controller or the fingerprint access controller. When someone passes, the infrared transmitting and receiving module 2 sends the signal to the main controller 1, and the main controller 1 can judge the direction of the person passing through according to the logic of infrared occlusion. If the main controller 1 obtains a switch signal from the switch input port, it means When someone has passed the identity verification, the main controller 1 allows the person to pass through, and controls the gate switch signal output module 6 to output signals to control the opening of the gate and door devices, and can also control the alarm light control output module 7 and the buzzer control output module 8 to alert managers. If the main controller 1 does not obtain a switch signal from the switch input port, indicating that the person has not passed the legal authentication, then the main controller 1 directly controls the switch input signal module 5 to output signals to control the gates and door devices to open and close, and to control the control of the warning lights. The output module 7 and the buzzer control the output module 8 to prompt the management personnel, and at the same time, the data communication module 4 can be used to notify the upper computer that someone has passed illegally.

Specific implementation mode four:

The difference from the third embodiment is that the infrared transmitting and receiving module 2 is not connected, but the passing direction is preset. When someone swipes the card to pass, the main controller 1 uploads the card number and the preset direction to the upper computer through the data communication module 4, and the upper computer judges whether the information is legal and returns the judgment result. The main controller 1 can control the gate switch signal output module 6 to output signals to control the gates and door devices to open or close according to the judgment result, and can control the warning light control output module 7 and the buzzer control output module 8 to prompt managers.

Claims (3)

1, a kind of pedestrian's identification control device, it comprises master controller (1), many group infrared emission receiver modules (2), card reader (3), data communication module (4), switch input signal module (5), door lock switching signal output module (6), warning lamp control output module (7) and hummer control output module (8), the infrared signal output terminal that it is characterized in that every group of infrared emission receiver module (2) all is connected with an infrared signal input end of master controller (1), the storing card data input/output terminal of card reader (3) is connected with the storing card data input/output terminal of master controller (1), the communication data input/output terminal of data communication module (4) is connected with the communication data input/output terminal of master controller (1), the switch control input end of switch input signal module (5) is connected with the switch control output end of master controller (1), export into being connected with the switching signal of primary controller (1) the switch control output end of door lock switching signal output module (6), the warning lamp control input end of warning lamp control output module (7) is connected with the indication control output end of master controller (1), and the buzzing control input end of hummer control output module (8) is connected with the buzzing control output end of master controller (1).

2, a kind of pedestrian's identification control device according to claim 1, it is characterized in that it also comprises light crossing-signal harmony alarm, the light controlling alarm input end of light crossing-signal is connected with the light controlling alarm output terminal of warning lamp control output module (7), and the acoustic alarm control input end of acoustic alarm device is connected with the acoustic alarm control output end of hummer control output module (8).

3, a kind of pedestrian's identification control device according to claim 1, the quantity that it is characterized in that described many group infrared emission receiver modules (2) is four groups, is respectively first outside infrared emission receiver module, second outside infrared emission receiver module, the first inboard infrared emission receiver module and the second inboard infrared emission receiver module.

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