CN212846923U - Palm vein discernment multichannel floodgate machine control system - Google Patents
Palm vein discernment multichannel floodgate machine control system Download PDFInfo
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- CN212846923U CN212846923U CN202021637626.0U CN202021637626U CN212846923U CN 212846923 U CN212846923 U CN 212846923U CN 202021637626 U CN202021637626 U CN 202021637626U CN 212846923 U CN212846923 U CN 212846923U
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Abstract
The utility model discloses a palm vein discernment multichannel floodgate machine control system, include: the system comprises a main control board, a palm vein sensor with a plurality of unique global ID identifications and an equal number of execution devices; the palm vein sensor and the execution device are installed in an integrated mode, the palm vein sensor and the execution device which are located at the same position are connected and communicated with the main control board, and the main control board distinguishes direction and position and transmits the direction and the position to the corresponding execution device to execute actions after identifying information of the palm vein sensor and global ID identification through remote communication. When a multi-channel gate needs to be installed, an integrated device does not need to be arranged for each direction of each channel, and only a palm vein recognition device needs to be arranged at an entrance and an exit of each direction of each channel.
Description
Technical Field
The invention relates to the field of palm vein recognition and gate control systems, in particular to a palm vein recognition multi-channel gate control system.
Background
As shown in fig. 1, a conventional authentication gate generally includes a reading device, a control device, an execution device, a power module, a housing and a base, and data transmission or power supply is performed between the devices through necessary connection lines.
The identification device can be ID identification equipment such as an IC card reader, a two-dimensional code reader, an identity card reader and the like, the control device is formed by integrating a logic processor, a storage unit and a series of input and output interfaces, the execution device is a motor module for driving a gate, and the whole system is provided with a power supply module for converting commercial power into power supply requirements required by the system. The control device is provided with a network interface, and a computer provided with management software can synchronize user data to a storage unit of the control device in the gate machine through a network.
The working process of the gate control system with the structure is as follows:
1. the management software registers the user card number and information, and can also be other certificates related to the user identity, and the certificate information is unique in the system global.
2. User credential information is synchronized into the gate controller.
3. The user uses the relevant certificate on the gate reading device, the reading device reads the information and transmits the information to the controller, and the controller judges whether the certificate is legally consistent with the information stored in advance. Here, the validity may be a check of a time range, as well as the consistency of the information defined by the software.
4. The controller determines whether to notify the execution device to execute or not to execute the action according to the judgment result.
The traditional gate control system can copy or transfer the credential information of the user no matter which medium is used for the credential information of the user, has no characteristic of forced authentication of the user, and cannot meet the increasing management and control requirements in the field of public security. The card can be lost, transferred and even copied, and the two-dimensional code can be captured and depends on mobile equipment or a network, so that the traditional gate control technology cannot meet the higher requirement on user authentication passing safety.
In the above-mentioned scheme, the identification device is improved, and the individual biometric information is used as the unique user credential, so that the system has the characteristic of non-replicability.
Referring to fig. 2, the biometric identification integrated machine generally comprises a sensor module, a display screen, a logic operation module, an input/output module, and a storage module. If one gate channel has two in-and-out directions, the gate channel needs to correspond to two all-in-one machines. The specific work flow is as follows:
1. registering user biometric information in management software;
2. synchronizing the user information to each all-in-one machine;
3. the user uses the all-in-one machine to read the personal biological characteristics, and an internal program of the all-in-one machine judges the identity of the user according to an identification algorithm and confirms the authority;
4. the execution device receives the action signal from the all-in-one machine.
According to the scheme, the user identity is recognized by utilizing a biological recognition mode, the existing palm vein recognition mode is used, the safety is superior to that of the first technology, but when the number of channels of the gate is large, and the channels need to be passed after identity confirmation in the two directions of the inlet and the outlet, a biological feature recognition all-in-one machine needs to be installed in each passing direction of each channel, and the implementation cost is high.
Disclosure of Invention
1. Objects of the invention
The invention provides a palm vein recognition multi-channel gate control system, aiming at solving the problems of channel recognition and incapability of replacing personnel.
2. The technical scheme adopted by the invention
The utility model discloses a palm vein discernment multichannel floodgate machine control system, include: the system comprises a main control board, a palm vein sensor with a plurality of unique global ID identifications and an equal number of execution devices; the palm vein sensor and the execution device are installed in an integrated mode, the palm vein sensor and the execution device which are located at the same position are connected and communicated with the main control board, and the main control board distinguishes direction and position and transmits the direction and the position to the corresponding execution device to execute actions after identifying information of the palm vein sensor and global ID identification through remote communication.
Preferably, the execution device is a gate, and the plurality of execution devices form a distributed gate unit.
Preferably, the main control board adopts a main control board K3288 capable of expanding multiple USB interfaces.
Preferably, the palm vein sensor is connected with VCC through pin 1 of the USB, the pins 2 and 3 are connected with DM and DP and are connected with the main control board for data transmission, and pin 4 is grounded.
Preferably, the system further comprises a remote control system which is in communication connection with the main control board.
Preferably, the gate body comprises a shell, a motor and an actuating device, and the motor is connected with the actuating device.
Preferably, the gate body further comprises a pass indicator light.
Preferably, the gate body further comprises a display device.
3. Advantageous effects adopted by the present invention
The invention designs a scheme capable of connecting a plurality of paths of palm vein sensors by using a single controller, when a multi-channel gate needs to be installed, an integrated device does not need to be equipped for each direction of each channel, and only a palm vein recognition device needs to be arranged at an inlet and an outlet of each direction of each channel.
Drawings
FIG. 1 is a schematic diagram of the prior art;
FIG. 2 is a schematic diagram of a second prior art;
FIG. 3 is a diagram of an embodiment of the present invention;
FIG. 4 is a pin diagram of the connection between the hand pulse sensor and the USB module according to the present invention;
fig. 5 shows a USB interface in the K3288 processor of the present invention.
Detailed Description
The technical solutions in the examples of the present invention are clearly and completely described below with reference to the drawings in the examples of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
The utility model discloses a can use scheme that multichannel palm vein sensor was connected to single platform controller, when needs installation multichannel floodgate machine, no longer need be equipped with an integrative equipment for every direction of every passageway, only need set up palm vein recognition device at every direction access & exit of every passageway.
The technical scheme of the invention comprises a main control board capable of expanding multiple USB interfaces, wherein the main control board adopts K3288, and further comprises palm vein sensors with the number equal to that of the channels, a management computer, a palm vein collector, and a shell, an indicator light, a base, a motor and other bearing, displaying and executing devices contained in a gate body, wherein the indicator light is used for indicating whether the palm vein sensors are successfully identified and whether the executing devices can act or not; the display and execution device displays the execution result and starts the release action. The execution device is a gate machine, and the plurality of execution devices form a distributed gate machine set.
As shown in fig. 3, the utility model comprises a main control board, a palm vein sensor with a plurality of unique global ID marks and an equal number of executing devices with direction distinguishing information; the palm vein sensor and the execution device are installed in an integrated mode, the palm vein sensor and the execution device which are located at the same position are connected and communicated with the main control board, and the main control board recognizes information of the palm vein sensor and then transmits the information to the corresponding execution device to execute actions.
As shown in fig. 4, the palm vein sensors are connected to a VCC power supply through USB adapters, grounded through a 22uF capacitor C0603, and transmit data through data transmission terminals + DP and-DM, respectively.
As shown in fig. 5, the main control board adopts a main control board K3288 capable of expanding multiple USB interfaces, and is connected to the WIFI, the camera and the USB transmission port.
Principle of operation
The single control module reads the multi-palm vein sensors to realize the aim of driving different execution devices.
The palm vein sensor is used as USB equipment to be connected to a main control board, driving software is written for the sensor, and the serial number of the sensor equipment is used as the unique global ID of the sensor module in the driving software. And the application software in the main control board acquires the serial number of the sensor module from the driving interface as a mark of a certain direction of a certain channel in the gate unit. In this way, no matter which channel the user uses, from which direction the user enters or exits, when the corresponding sensor is used for reading data, the main control board can automatically judge which position the user comes from, and simultaneously sends an execution command to the corresponding execution device according to the program identification result.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a palm vein discernment multichannel floodgate machine control system which characterized in that includes: the system comprises a main control board, a palm vein sensor with a plurality of unique global ID identifications and an equal number of execution devices; the palm vein sensor and the execution device are installed in an integrated mode, the palm vein sensor and the execution device which are located at the same position are connected and communicated with the main control board, and the main control board distinguishes direction and position and transmits the direction and the position to the corresponding execution device to execute actions after identifying information of the palm vein sensor and global ID identification through remote communication.
2. The palm vein recognition multi-channel gate control system according to claim 1, wherein: the executing device is a gate machine, and the executing devices form a distributed gate machine set.
3. The palm vein recognition multi-channel gate control system according to claim 2, wherein: the main control board adopts a main control board K3288 capable of expanding multiple USB interfaces.
4. The palm vein recognition multi-channel gate control system according to claim 3, wherein: the palm vein sensor is connected with VCC through pin 1 of USB, and pin 2 and 3 are connected DM and DP and are connected the transmission data with the main control board, and pin 4 is grounded.
5. The palm vein recognition multi-channel gate control system according to claim 1, wherein: the remote control system is in communication connection with the main control board.
6. The palm vein recognition multi-channel gate control system according to claim 1, wherein: the gate body comprises a shell, a motor and an execution device, wherein the motor is connected with the execution device.
7. The palm vein recognition multi-channel gate control system of claim 6, wherein: the gate body also includes a pass indicator light.
8. The palm vein recognition multi-channel gate control system of claim 6, wherein: the gate body further comprises a display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637626.0U CN212846923U (en) | 2020-08-07 | 2020-08-07 | Palm vein discernment multichannel floodgate machine control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637626.0U CN212846923U (en) | 2020-08-07 | 2020-08-07 | Palm vein discernment multichannel floodgate machine control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212846923U true CN212846923U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637626.0U Active CN212846923U (en) | 2020-08-07 | 2020-08-07 | Palm vein discernment multichannel floodgate machine control system |
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| CN (1) | CN212846923U (en) |
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- 2020-08-07 CN CN202021637626.0U patent/CN212846923U/en active Active
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