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An access control device MCU control device and method thereof

A technology of a control device and a control method, which is applied to instruments, individual input port/output port registers, irradiation, etc., can solve problems such as ineffective effects, inability to collect data, and inability to input signals to prevent short-circuit and anti-destructive opening, etc. To achieve the effect of improving the bactericidal effect

Active Publication Date: 2022-07-29
佛山予恩科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that with the development of science and technology, the access control equipment is required to be able to run for 24 hours after a power failure. Generally, a backup battery is used as the power source. The existing backup power controller can only charge and discharge a specific battery. protection, cannot automatically adapt to the battery material, cannot perform charge and discharge management according to the characteristics of the battery material, has no networked remote monitoring and management function, cannot collect data on some unattended devices, and cannot perform remote maintenance, and existing products cannot monitor input signals Anti-short-circuit and anti-vandal opening, the signal line PUSH is short-circuited to 0V, the output device will be turned on, and the function of anti-vandalism cannot be achieved. A lot of bacteria and stains will remain on the fingerprint input board after a period of time, so it needs to be sterilized, disinfected and descaled on the surface. A proposed MCU control device and method for access control equipment

Method used

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  • An access control device MCU control device and method thereof
  • An access control device MCU control device and method thereof
  • An access control device MCU control device and method thereof

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Experimental program
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Effect test

Embodiment 1

[0048] see Figure 1-7 , the present invention provides a kind of technical scheme:

[0049] An access control device MCU control method, the access control device MCU control method comprising the following steps:

[0050] Step S1: the circuit reads the voltage value on the PUSH signal through the ad port of the MCU, and the one that matches the value in the database is the correct signal, which is given to pass, otherwise it is not given to pass;

[0051] Step S2: an overcurrent detection resistor is connected to the port of the 12v power output;

[0052] Step S3: The MCU collects the current value of the load through the ad port. If the current value exceeds twice the current of the device, the MCU turns off the 12v power output, thereby achieving the control function.

Embodiment 2

[0054] The scheme in Embodiment 1 is further introduced below in conjunction with the specific working mode, and is described in detail below:

[0055] Specifically, as figure 1 As shown, the step S1 can also use a wireless password to transmit data to the host signal through the circuit, and there is no port on the external device to perform an equivalent replacement for breaking open.

[0056] This embodiment is as follows: the MCU chip is used to apply the internal algorithm to calculate the technical parameters such as the charging voltage, the discharging voltage, the internal resistance of the battery, etc., and compare with the data in the database to analyze the material of the battery. The database contains the charging voltage of each material of the battery. ,recharging current.

[0057] Specifically, as figure 1 As shown in the above step S1, the MCU chip is used to apply the internal algorithm to calculate the charging voltage, discharge voltage and the technica...

Embodiment 3

[0062] like Figure 8-12 As shown, the access control device MCU control device includes a base assembly 1, an electric control assembly 2 is provided in the wall of the base assembly 1, and the side end face of the electric control assembly 2 is also fixedly connected with the opposite surface of the base assembly 1, and The electronic control assembly 2 is also provided with a power conversion assembly 3, a fingerprint reader 4 is fixedly connected to the front end face of the basic assembly 1, and a fingerprint entry board 5 is provided on the front end face of the fingerprint reader 4, so The surface of the fingerprint entry plate 5 is also provided with a disinfection assembly 8, the rear end face of the disinfection assembly 8 is fixedly connected with the front end face of the drive assembly 6, and a linkage is also provided between the drive assembly 6 and the disinfection assembly 8. Component 7.

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Abstract

The invention discloses an access control device MCU control device and a method thereof, belonging to the technical field of electronic appliances, comprising a basic component, an electric control component is arranged in the wall of the basic component, and the side end face of the electric control component is also opposite to the basic component. Fixed connection, and a power conversion assembly is also arranged on the electronic control assembly, a fingerprint reader is fixedly connected to the front end face of the basic assembly, a fingerprint entry board is arranged on the front end face of the fingerprint reader, and the surface of the fingerprint entry board is also Provided with sterilization components. In the present invention, through the designed basic components and electronic control components, and acting on the ultraviolet light, after the user of the fingerprint reader presses the finger on the surface of the fingerprint entry plate, the door plate will be opened and closed sequentially in an intermittent action mode. In this process, the effect of efficient sterilization is produced. Compared with various existing sterilization and disinfection methods, the technical scheme is simple, the investment is low, and no special person is required to take care of it.

Description

technical field [0001] The present application relates to the field of smart home systems and the technical field of electronic appliances, and in particular, to an MCU control device for access control equipment and a method thereof. Background technique [0002] Automatic doors and access control are common application products of smart home systems in the current society, and have been widely used in both home and office situations. [0003] With the development of science and technology, access control equipment is required to be able to run for 24 hours after a power failure. Generally, a backup battery is used as the power source. The existing backup power controller can only perform charge and discharge protection for a specific type of battery, and cannot automatically adapt to the material of the battery. , can not carry out charge and discharge management according to the characteristics of the battery material, there is no network remote monitoring and management ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G07C9/37G07C9/38A61L2/10
CPCG07C9/37G07C9/38A61L2/10
Inventor 邓春林
Owner 佛山予恩科技有限公司