The invention discloses an access control device, which comprises an information reading module, an information reading module, an access control module and an access control module, wherein the information reading module is used for reading in identity information and integrating the identity information and the input information into the time and place of access control information; The temperature and humidity sensor module is used for sensing the temperature and humidity information access device of the environment; The processing module receives information, reads the information sent by the access control module, enters the access control module to unlock and close the access control device, receives real-time temperature and humidity information, and triggers the access control device to alarm when the temperature and humidity are greater than a preset threshold; A power control module, which is used to output voltage to different kinds of access control equipment. The invention can solve the influence of environmental temperature and humidity. At the same time, when the voltage is too high, it can give high voltage protection. When the power supply is reverse power supply, it can provide reverse power supply protection and the system can still work normally.
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1 Summary of technical implementation steps
An access control device
The patent technology relates to the field of safety monitoring, in particular to
An access control device
Technical introduction
At present, the access control system does not have the conditions to monitor its own temperature and humidity. If the equipment runs in harsh environment, the performance of the equipment will often be affected, which will lead to some unknown faults in the system. Moreover, when the power supply is reversed or unstable, the existing access controller can not provide enough protection, which is easy to damage the system components. Because the current access control system products do not have high-voltage protection function. It is assumed that during the installation or maintenance of the access control system card reader, the operation of technicians causes the interface of the card reader to touch other high-voltage contacts by mistake or other errors, which leads to wiring errors, burning equipment and bringing difficulties to the installation project and future maintenance work.
Technology realization concept
The patent technology mainly solves the following technical problems
An access control device
It can solve the influence of temperature and humidity in its own operating environment, and at the same time provide high voltage protection for itself when the power supply voltage is too high; When the power supply is in reverse, the system can provide reverse power supply protection, so that the system can still work normally; In addition, it can still work normally and stably under the wide voltage of 6V to 35V. In order to solve the above technical problems, the technical scheme adopted by this patent technology is as follows
An access control device
Comprises an information reading module for reading the identity information of an entrant and integrating the identity information with the time and place information of the entrant to form entry information; The temperature and humidity sensing module is used for sensing the temperature and humidity information of the environment where the access control equipment is located; The processing module is used for receiving the access control information sent by the information reading module, confirming the entry and exit of the entrant, controlling the opening and closing of the electronic lock module of the access control device, receiving the temperature and humidity information in real time, and triggering an alarm of the access control device when the temperature and humidity information is greater than a preset threshold; And the power control module is used for controlling the power module of the access control equipment to output a plurality of different voltages so as to supply power to modules with different voltage requirements respectively. Different from the prior art, the patent technology
An access control device
Comprises an information reading module for reading information of entrants.
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2 technical protection point
An access control device is characterized by comprising an information reading module for reading the identity information of an entrant and integrating the identity information with the time and place information of the entrant to form access control information; The temperature and humidity sensing module is used for sensing the temperature and humidity information of the environment where the access control equipment is located; The processing module is used for receiving the access control information sent by the information reading module, confirming the entry and exit situation of the entrant, controlling the opening and closing of the electronic lock module of the access control device, receiving the temperature and humidity information in real time, and triggering an alarm of the access control device when the temperature and humidity information is greater than a preset threshold; And the power control module is used for controlling the power module of the access control equipment to output a plurality of different voltages so as to supply power to modules with different voltage requirements respectively.
3 Overview of technical protection scope
1. An access control device, which is characterized by comprising an information reading module for reading the identity information of an entrant and integrating the identity information with the time and place information of the entrant to form access control information; The temperature and humidity sensing module is used for sensing the temperature and humidity information of the environment where the access control equipment is located; The processing module is used for receiving the access control information sent by the information reading module, confirming the entry and exit situation of the entrant, controlling the opening and closing of the electronic lock module of the access control device, receiving the temperature and humidity information in real time, and triggering an alarm of the access control device when the temperature and humidity information is greater than a preset threshold; And the power control module is used for controlling the power module of the access control equipment to output a plurality of different voltages so as to supply power to modules with different voltage requirements respectively. 2. The access control device according to claim 1 further comprises an interface module, and the information reading module, temperature and humidity sensing module, power control module, network communication module, electronic lock control module, key detection module, expansion module and alarm module of the access control device are all connected to the processing module through the interface module. 3. The access control device according to claim 2, wherein the structure of the interface module is asymmetric and error-proof. 4. The access control device according to claim 2, wherein the access control device is connected with a server and a client, the server is used for receiving the access control information of the processing module, recording and storing it in a database, the processing module sends the access control information to the server in real time or regularly through network communication, and the client is used for interaction between users and the access control device. 5. The access control device according to claim 2, wherein the alarm module is used for fault display, acousto-optic alarm of accidents or illegal events or outputting event information to relevant alarm devices; above-mentioned ...