IoT based and mobile controlled, instantly interactive smart security and defense system

Abstract

The invention relates to an loT (Internet of Things) based, mobile controlled and instantly interactive smart security and defense system.

Description

[0001] loT BASED AND MOBILE CONTROLLED, INSTANTLY INTERACTIVE SMART SECURITY AND DEFENSE SYSTEM

[0002] Technical Field

[0003] The invention relates to an loT (Internet of Things) based, mobile controlled and instantly interactive smart security and defense system.

[0004] State of the Art

[0005] Today, security and defense systems in the properties are provided by various physical measures and mechanical devices. Security and defense systems can be used in jewelers, foreign exchange offices, museums, houses, factories, anywhere that can be considered property in general. For example, steel doors are used in houses, robust lock systems are installed, and window irons are installed. Doorbells and simple alarm systems are activated, and these methods are preferred for security. In addition, security is strengthened by increasing security awareness in the neighborhood and establishing good relations with neighbors.

[0006] In factories, it is protected by security guards, and perimeter walls and wire fences are installed. Barriers are placed for the entrances and exits, and security personnel patrols at regular intervals. Guard booths are placed, and it is ensured to pass with ID cards at the factory entrances. With all these measures, factory security is ensured and controlled.

[0007] By comprehensively analyzing unauthorized entries and theft cases for property security, the existing systems used in this field have been examined in depth. In the current system, there are patent / utility model applications and articles related to the subject. Patent application "TR 2016 / 01602" in the state of the art relates to the automatic safety clamp with alarm mounted internally on the entrance and exit doors. In case of danger, the safety clamp includes police, fire, ambulance sirens and an external alarm unit with light alert, a gas detector that detects dangerous events such as gas leakage and fire in the space, a window detector that controls window security, a motion detector that detects movements at risky points and transmits them to the control panel, a control that allows the safety clamp to be opened encrypted from outside the space, a GSM Communication Module that provides remote point information by calling, SMS, MMS, and remote point information, and enables the safety clamp to be opened with mobile phones defined to the system.

[0008] Patent application "TR 2006 / 01207" in the state of the art relates to the smart security system to be used in home, workplace and open area security developed as a result of the combination of layers such as PC (computer), PC software, microprocessor, and software, GPRS module and / or GMS module, SIM card, electronic card. The system contains sensors that can receive information, includes a module that communicates with the frequencies remotely accessed through the sensor receiver, can learn and direct all sensors such as water, smoke, gas, motion, magnetic, etc., and can control the control units and programmatic software sections by activating and deactivating them, can receive and transmit commands and alerts in writing on the screen, as well as say them out loud through the speaker, transmit, receive and apply all security-related information, warnings and instructions via voice, SMS, MMA, e-mail, etc. by accessing the phone or PC thanks to the GSM / GPRS module.

[0009] Patent application "CN103330554 A" in the state of the art relates to a security system based on the Internet of Things. The security system comprises the expert system, the communication network, and a large number of wearable terminals. Each of the wearable terminals interacts with the expert system through the communication network. Each of the wearable terminals comprises a central processor, a memory, a wireless communication interface, a positioning module, a charging module, and a plurality of sensors. The sensor comprises a body temperature sensor, a smoke sensor, a toxic gas sensor, a moisture sensor, a light sensor, a current sensor, a heart rate sensor, a blood pressure sensor, a brainwave sensor, a breathing sensor, a blood sugar sensor. The positioning module is a GPS positioning module or a base station positioning module. Through the GPS positioning module or the base station positioning module, the geographical location of the guard can be reported to the expert system in real time.

[0010] Patent application "CN111556088A" in the state of the art relates to an loT device that provides multi-purpose emergency rescue. The device comprises an embedded industrial control motherboard module, a digital audio power amplification module electrically connected to the embedded industrial control motherboard module, a sensor module used to collect various ambient information data around a hazardous source, a power supply control module with 220 V alternating current and 12 V direct current power supply interfaces, and an ambient temperature control module. In addition, there is a hazard detection module and an emergency rescue function module.

[0011] As can be seen from the current system and the above-mentioned patent applications, they all contain sensors that detect hazardous situations and a system that transmits this information to a center or authorities through communication modules that provide remote access. These systems are equipped with sensors that can detect environmental hazards such as gas, smoke, and movement, and can give various alerts and commands according to events. In addition, these systems inform users with SMS, MMS, phone calls or sound alerts by using communication modules such as central control units and GSM / GPRS. Their common goal is to detect hazards, to ensure that this information is intervened quickly, and to respond immediately to situations such as security and emergency rescue.

[0012] However, the average time the thieves enter the property and spend inside is very short, about 15 minutes, and the police usually arrive at the scene after being informed of the incident. This period is usually between 10 minutes and 1 hour. In the security systems used in the current system, a certain waiting period is required for the activation of the alarm. This time is 30-60 seconds on average.

[0013] As a result, there is a need for a security and defense system that can interact instantly due to the negativities described above and the inadequacy of the current solutions on the subject. Brief Description and Objects of the Invention

[0014] The invention relates to an instantly interactive smart security and defense system that meets all the above-mentioned requirements and eliminates the disadvantages and disadvantages of the existing system.

[0015] The invention ensures to react without delay in case of any danger. When thieves enter the property, they usually commit the crime within a short period of time. The invention injects the deterrent gas by reacting without delay in case of unauthorized access. This allows the attacker to leave the property before he can complete the crime. Thus, it is ensured that the damage remains at a minimum level.

[0016] The invention not only provides an alarm mechanism but is also equipped with active defense elements such as gas injection. In this way, it not only reports theft, but also provides a defense to prevent the event by physically neutralizing the attacker. The system developed with the invention can be monitored and managed from anywhere at any time through the mobile application. This allows system owners to control their properties with instant notifications and makes the system user-friendly.

[0017] When the property owner carrying the area access control module in the system developed with the invention moves away from the coverage area, the alarm is automatically activated. When the property owner returns to the coverage area, they are deactivated. In this way, the property owner does not have to worry about forgetting about disabling or setting up the alarm. The alarm system is always active or passive at the right time.

[0018] The instant defense mechanism developed with the invention creates a strong deterrent effect on thieves. With the alert tags on the property, it can cause the attackers to stop committing crimes. The invention reduces the likelihood of damage to property owners by reacting quickly for defensive purposes against theft attempts. With immediate intervention, thieves are neutralized, and the property is protected.

[0019] This system, which can be used in all properties, provides a proactive security solution, especially for artworks, jewelry, material warehouses or other items with high financial value. For people who travel frequently or are unable to constantly monitor their property, this system will give them peace of mind knowing that their property is secure at all times.

[0020] The main unit in the invention can be programmed to provide energy efficiency. In addition, the power regulators and capacitors in the circuit ensure the stable operation of the system and sufficient energy distribution. If the power is cut, power can be supplied from the battery.

[0021] Since the door and window sensor in the invention works continuously, energy efficiency is very important. The regulation and power circuits on the device minimize energy consumption. This door and window sensor, which can operate from the battery, can switch to energy saving mode and can be activated quickly when the door is opened.

[0022] The area access control module in the invention has been optimized to work with low energy consumption. This ensures that the battery will last for a long time.

[0023] The invention is very advantageous due to the mobile application integration. For example, a user-friendly installation can be provided by using QR code scanning and mobile application. Since wireless network parameters are transmitted in an encrypted format, it provides secure data transmission. The system owner can access the security data of the device even when they are away. The device has an advanced security system because it becomes invisible on the local network after connecting to the Wi-Fi network and can only be accessed by authorized system owners. In addition, since it has cloud integration, loT can be seamlessly integrated with cloud-based platforms.

[0024] The security and defense system is suitable for use in properties. For example, it is suitable for use in homes, factories, jewelers, foreign exchange offices, museums, marine vehicles, aircraft, land vehicles, in other words, in all property areas. The invention may include more than one door sensor and more than one area access control module. In this way, the use of the system can be provided regardless of the household size.

[0025] Descriptions of the Figures

[0026] Figure 1 : A view of the power management and control circuit diagram.

[0027] Figure 2: A view of the main control unit and input / output ports diagram.

[0028] Figure 3: A view of the motor control, LEDs, and main input / output ports diagram.

[0029] Figure 4: A view of the buzzer, siren, and LED control system diagram.

[0030] Figure 5: A view of the real-time clock circuit diagram.

[0031] Figure 6: A view of the motor driver and siren control circuit diagram.

[0032] Figure 7: A view of the audible alert and user information circuit diagram.

[0033] Figure 8: A view of the microcontroller control and communication circuit diagram.

[0034] Figure 9: A view of the status and alert feedback circuit diagram.

[0035] Figure 10: A view of the main control and programming circuit diagram.

[0036] Figure 11 : A general view of the security and defense system.

[0037] Figure 12: A diagram showing the working principle of the system in case of access to the property in the security and defense system.

[0038] Figure 13: A diagram showing the working principle of the system in case of exit from the property in the security and defense system.

[0039] References

[0040] In order to better explain the security and defense system developed by this invention, the parts and elements in the figures are numbered and the corresponding numbers are given below:

[0041] 1. Main unit

[0042] 2. Door and window sensor

[0043] 3. Area access control module

[0044] 4. Mobile application Detailed Description of the Invention

[0045] The invention relates to an loT (Internet of Things) based, mobile controlled and instantly interactive smart security and defense system. The smart security and defense system is loT (Internet of Things) based. System components exchange data with each other via Wi-Fi and Bluetooth protocols and perform the necessary tasks.

[0046] As shown in Figure 11, the security and defense system comprises a main unit (1), at least one door and window sensor (2), at least one area access control module (3) that verifies that the person trying to enter the place where the system is installed and transmits it to the main unit (1), and the mobile application (4). The main unit (1) controls the system, the door and window sensor (2) detects access violations, and the area access control module (3) recognizes the owner and deactivates the security. The main unit (1) is a central component that houses the gas injection mechanism, the audible alarm system (siren) and the main control board.

[0047] When unauthorized access is detected, the main unit (1) injects the attacker by spraying the defense gas (pepper spray, tear spray, etc.) from the gas spraying mechanism. The gas injection mechanism is triggered by the main control circuit. The mechanism has been designed in accordance with safety standards and the injection pressure and the amount of gas have been adjusted to ensure optimal effect.

[0048] The siren in the main unit (1) warns the people around by making a high-decibel sound when unauthorized access is detected and deters the attacker psychologically. The siren decibel is optimized for maximum deterrence on the attacker.

[0049] Figure 12 shows the working principle of the security and defense system in case of access to any property. Here, it is first checked whether the area access control module (3) transmits any signal to the main unit (1). If a signal is transmitted from the area access control module (3) to the main unit (1), the defense system is disabled if the area access control module (3) is within the coverage area. In addition, an alert is given to close the main unit (1) and the door and window sensor (2) with an audible alert. Disabling these elements indicates secure access. However, if a signal is not transmitted from the area access control module (3) to the main unit (1), the defense system is activated if the area access control module (3) is outside the coverage area. At this stage, first of all, it is checked whether the security and defense system is made passive through the mobile application (4). If it is switched to the inactive state, the system components switch to the inactive state. If it is not made passive, the security and defense system goes on defense and sends the alarm status to the system owner as a notification. At the same time, the defense continues with a high siren sound.

[0050] In Figure 13, the exit status of the system owner from the property is shown schematically. In case of exit from the property, it is first checked whether the area access control module (3), the main unit (1), the door and window sensor (2) are active. If the system components are active, it is checked whether the audible alert representing the alarm installation comes from the main unit. If no alert is received, the control of whether the system components are active or not is returned. If an alert representing the alarm installation is received, it is checked whether the door where the system is installed and where the door and window sensor (2) are located is closed. If the door is open, when the area access control module (3) goes outside the coverage area, the system owner is informed that the door remains open, and the alarm cannot be set. If the door is closed, when the area access control module (3) goes outside the coverage area, the defense system is installed, and an "Alarm Established" notification is sent to the system owner.

[0051] The main control circuit in the main unit (1) is the brain of the whole system and is responsible for triggering the gas injection and the siren. The control circuit enables the alarm to be activated by processing data from the door and window sensors (2) and the area access control module (3). There are two low-power, integrated Wi-Fi, and Bluetooth-enabled microcontrollers on the main board. Alternatively, other microcontrollers that provide similar functions may be used. One of the microcontrollers offers Wi-Fi and the other supports Bluetooth. The main unit (1) allows remote access by connecting to the Internet network of the house or office. The system owner can control the operation of the main unit (1) through the mobile application. It can detect the proximity of the system owner by communicating with the area access control module (3) through Bluetooth. In this way, the system can be controlled and monitored remotely and provides local wireless communication with Bluetooth support, allowing the area access control module (3) to perform its function. In addition, its energy efficiency is high, and it can operate with low power modes. This is effective in increasing the efficiency of the rechargeable batteries used in the main unit (1).

[0052] 3 series connected 18650 Li-ion batteries are used as the energy source in the main unit (1). Each of these batteries has a rated voltage of 3.7V and a capacity of 3000 mAh. The total voltage obtained by the series connection reaches 11. IV, which is sufficient for the system, which ensures that the unit operates stably, and the energy needs of all circuits are met. Thanks to the serial connection, the voltage level is increased while maintaining the total energy capacity. This structure provides sufficient power to feed both the main unit (1) and the integrated detection, data communication and alarm systems. The energy management of the batteries is optimized in accordance with safety protocols and integrated with the battery protection circuit. Thus, the system is protected against overcharging or discharging situations. The type of battery used, and the method of use are open to differ in future versions of the invention.

[0053] The door and window sensor (2) is placed at the access points of the place where the security and defense system will be used in order to detect unauthorized entries and is a sensor that triggers the alarm system. The area access control module (3) is a wireless and low power consumption device that is carried by the property owner, automatically starts the alarm installation of the system if the owner moves away from the house and disables the alarm if the property owner approaches the property. The mobile application (4) makes it possible to make the system active or passive thanks to remote access. Thanks to the mobile application (4), the energy level of the components that make up the system can be monitored, and the system owner is warned at a low energy level. In addition, status changes that may concern the system owner (user) also come to the phone of the system owner, which is also a notification. These changes are that the connection of the area access control module (3) is provided, the connection of the area access control module (3) is disconnected, the security and defense system cannot be established (if the door is open), the security and defense system is established, the security and defense system is disabled, the security and defense system is activated (if there is defense gas in the environment), the security and defense system is turned off, the battery status of the door and window sensor (2), the battery level of the area access control module (3), the Internet connection of the security and defense system is disconnected, the Internet connection of the security and defense system is provided or the system is reset to factory settings.

[0054] The door and window sensor (2) communicates wirelessly with the main unit (1) thanks to the low-power, integrated Wi-Fi and Bluetooth-enabled microcontroller located here. This eliminates the need for wiring during the installation of the system. Alternatively, other microcontrollers that provide similar functions may be used. The magnetic switch on the door and window sensor (2) detects whether the door or window is open or closed. It works with the help of magnetic fields and when the door or window is opened, the alarm system is activated in case of unauthorized access. In an authorized access made with the area access control module (3), the alarm system is deactivated. Since this system is highly sensitive, access violations can be detected reliably. The door and window sensor (2) activates the gas injection mechanism by triggering the alarm instantly with the opening of the door or window in case of unauthorized access. The siren and motor outs in the main unit (1) fulfill this function.

[0055] Two AAA type batteries are used as the energy source of the door and window sensor (2) unit. A total of 3 V is obtained from the series connection with 1.5 V nominal voltage of each battery. The energy consumption of the door and window sensor (2) is low and ensures the long life of the batteries. The system continuously monitors the battery level and controls the energy status of the system owner. When the low battery level is detected, this situation is transmitted to the center through the sensor and a battery replacement alert is sent through the mobile application connected to the system owner. This feature guarantees the continuous and safe operation of the device by ensuring that the system owners renew the energy source of the door and window sensor (2) in a timely manner. In addition, the battery replacement process is designed in a user-friendly way to be carried out in an easily accessible compartment. The type of battery used, and the method of use are open to differ in future versions of the invention.

[0056] With the said invention, the delay time required for the activation of the alarm has been removed. In the invention, the alarm is activated as soon as unauthorized access is detected. In addition, there is an infrastructure to define the delay time when necessary. In other words, the parameters in which the activation time of the alarm can be adjusted after unauthorized access if necessary by the user (system owner) are also suitable to be integrated into the system. In addition, the area access control module (3) is used to eliminate the risk that the property owner forgets to deactivate the alarm. By using Bluetooth technology, communication is provided between the property owner and the main unit (1). Thanks to the area access control module (3), the alarm is deactivated when the property owner enters the coverage area, and the alarm is automatically activated when they leave the coverage area.

[0057] The area access control module (3) can be a tag and smart mobile device that the user can carry with them. The application on the mobile device provides the ability to activate / deactivate the system as long as there is Internet independent of the location. If the area access control module (3) is tagged, the alarm is deactivated within the coverage area (when the signals reach the main unit (1)). When it is outside the coverage area (in case the signals cannot reach the main unit (1)), it is activated. There is no button or key on the tag, only the system is deactivated or activated depending on whether the signal is received or not, or the security and defense system can be activated or deactivated by sending a signal from the tag.

[0058] Asset and absence analysis is performed with the area access control module (3). With the presence and absence analysis, it is determined whether the user is where the system is installed. In order to perform the presence and absence analysis, the area access control module (3) sends a signal to the main unit (1) and is received by the main unit (1). The power of the received signal is called "Received Signal Strength Indicator". The Received Signal Strength Indicator (RSSI) is a unit of measurement that shows how strong or weak the main unit (1) (or any device) receives this signal. This value is used to determine the distance of the main unit (1) to the area access control module (3) and the connection quality.

[0059] In the area access control module (3), there is a transmitter for transmitting the signals to the main unit (1), a processor and battery for producing the signals correctly and spreading them at certain intervals. All these system elements are also positioned in the casing of the area access control module (3).

[0060] In the asset analysis, if the main unit (1) receives the signals emitted by the area access control module (3) with a certain RSSI value, it is considered that the main unit (1) is within the range of the area access control module (3). In this case, it is determined that the main unit (1) is within the range of the area access control module (3). In the absence analysis, if the main unit (1) cannot receive the signals of the area access control module (3) for a certain period of time or if the RSSI value of the signal is very low, it is considered that the main unit (1) is out of the range of the area access control module (3), that is, it is destroyed. This analysis is used to determine the range of the area access control module (3) carried by the user according to the main unit (1) where the system is installed. As a result, the area access control module (3) sends the signals at regular intervals, and the main unit (1) receives and analyzes these signals. If the signal cannot be received within a certain time period or if the signal strength is too low, it is concluded that the main unit (1) is outside the range of the area access control module (3). A reliable range is provided by using the area access control module (3) Bluetooth signals at an average distance of 10 to 30 meters. This range may vary according to the ambient conditions and may vary depending on the physical obstacles in the environment of the system.

[0061] A 3.6V, 1 / 2AA lithium battery is used as the power source in the area access control module (3). This battery guarantees that the area access control module (3) is continuously active with low energy consumption by providing long life energy. This battery with high energy density ensures the reliable operation of the area access control module (3), while minimizing the maintenance requirement thanks to its long service life. When the low battery level is detected, the area access control module (3), which is interactive with the application, sends a battery replacement alert with the bluetooth connection to the mobile application to which the system owner is connected. The battery is integrated with the area access control module (3) and can be replaced quickly and easily. The type of battery used, and the method of use are open to differ in future versions of the invention.

[0062] The mobile application (4) ensures the management and monitoring of the system. When unauthorized access is detected, an instant notification is sent to the property owner through the mobile application (4). These notifications provide information about the status of the system. These notifications, which are open to systematic development and change, are as follows:

[0063] • Connection to the area access control module (3) has been established

[0064] • Area access control module (3) has been disconnected.

[0065] • Security & Defense System could not be installed. Door Open!

[0066] • Security & Defense System has been installed.

[0067] • Security & Defense System is disabled.

[0068] • Security & Defense System has been activated! Defense Gas in the air!

[0069] • Security & Defense System has been turned off.

[0070] • Door and window sensor (2) battery level is low. Change the battery!

[0071] • Area access control module (3) battery level is low. Change the battery!

[0072] • Internet connection with the Security & Defense System has been lost.

[0073] • Internet connection with the Security & Defense System has been established. • System has been Reset to Factory Settings. During the first installation of the system, the QR code on each component is scanned through the mobile application (4) and introduced to the system. In this process, the system owner (user) first scans the QR code on the main unit (1). QR codes contain unique identification information of the device (such as serial number). This first connection between the mobile application (4) and the device ensures the initiation of secure data transfer over the local wireless network. After the QR code of the main unit (1) is read, the Internet settings of the property are entered through the mobile application (4). This is required to connect the product to the Internet using the home network. After entering the Internet settings, the product offers a connection that identifies itself once in the wireless network. By clicking on this link, the "send parameter" button is pressed through the application and the system is connected to the Internet. By clicking this button, a final confirmation message is performed between the device and the mobile application (4). At this point, the device verifies the last parameter (device name, door, and window sensor (2) active / passive status, etc.) received from the mobile application (4) and starts the main operation. After this stage, the device becomes invisible on the local network (Wi-Fi Access Point mode is terminated) and remains only connected to the wireless network of the house.

[0074] After connecting to the home network, the device is integrated into a cloud-based loT platform (MQTT-based communication protocol, etc.). The device transmits the door and window sensor (2) data to this platform at regular intervals and / or in case of anomaly. The user can always access this data through the mobile application (4) and receive notifications from the device remotely. Notifications are transmitted instantly in unusual situations (attempted theft / unauthorized access) detected by the device. All data exchange between the device and the mobile application (4) is protected using encryption methods. Wi-Fi parameters and other sensitive data are protected both locally and on the cloud using the AES-256 encryption algorithm. In addition, data security is ensured during the network connection of the device using secure Wi-Fi standards such as WPA3.

[0075] In the installation process of the alarm, the area access control module (3) and the door and window sensor (2) are first integrated into the system. When the area access control module (3) and the door and window sensors (2) are introduced by scanning the QR codes, the mobile application (4) recognizes these devices, and the system becomes ready for alarm installation. When the door and window are closed, when the area access control module (3) goes outside the coverage area, the system automatically activates the alarm. When the alarm is activated, Alarm Set." via the mobile application (4) A notification in the form of is transmitted to the user.

[0076] When the system is restored to the factory settings, a notification is transmitted to the user through the mobile application (4). When the device returns to factory settings, it starts to work in Wi-Fi Access Point mode as in the first installation and the installation can be repeated.

[0077] Through the mobile application (4), the property owner can turn the system on and off, manually activate the gas injection mechanism and monitor the battery levels. The user can change the status of the system with the "On / Off button on the main screen of the mobile application (4). The user can monitor the energy levels of the system through the mobile application (4). When the battery levels fall below a certain threshold, a low battery alert is sent to the user. In addition, instant notifications are transmitted to the user through the mobile application (4) when the charge level is low, the alarm is activated, the door remains open, and the product is restored to the factory settings.

[0078] When the security and defense system is in normal condition;

[0079] • The door and window sensor (2) reports that the door or window is closed.

[0080] • Area access control module (3) informs the main unit (1) that the owner is nearby.

[0081] • The system is not in alarm mode, deterrent gas and siren are not active.

[0082] When the security and defense system is in a safe access condition;

[0083] • After the door or window is opened, the door and window sensor (2) detects this and sends information to the main unit (1).

[0084] • The area access control module (3) declares that the owner is present and therefore the system alarm is not activated.

[0085] When the security and defense system is in an unauthorized access (danger) condition;

[0086] • The door and window sensor (2) detects that the door or window is opened and sends information to the main unit (1).

[0087] • The area access control module (3) reports that the owner is not nearby.

[0088] • The main unit (1) perceives this situation as a danger and activates the deterrent gas spraying mechanism and siren without delay.

[0089] • It sends a notification about the alarm status to the mobile application (1) over the Internet connection. The mobile application (4) can interact with the system by both controlling the main unit (1) and acting as the area access control module (3). The mobile application (4) can emit a continuous signal with low energy consumption by using the "Bluetooth Low Energy" technology of the mobile device. The area access control module (3) function of the mobile application (4) works by publishing a unique identification number (UUTD), major and minor values of the mobile device. The main unit (1) can detect the presence of the user by receiving these signals and take the necessary actions accordingly. While the mobile application (4) acts as the area access control module (3), when it goes outside a certain distance, the main unit (1) can activate the alarm by detecting the signal loss or activate the security procedures. This feature increases the flexibility of the system by providing both a physical area access control module (3) and a virtual area access control through the mobile application (4).

[0090] Given for detailing the working principle and method of the security and defense system of the invention, Figure- 1 shows the power management and control circuit diagram, Figure-2 shows the main control unit and input / output ports diagram, Figure-3 shows the motor control, LEDs and main input / output ports diagram, Figure-4 shows the buzzer, siren and LED control system diagram, Figure-5 shows the real-time clock circuit diagram, Figure-6 shows the motor driver and siren control circuit diagram, Figure-7 shows the audible alert and user information circuit diagram, Figure-8 shows the microcontroller control and communication circuit diagram, Figure-9 shows the status and warning feedback circuit diagram and Figure-10 shows the main control and programming circuit diagram. Figure 11 shows the general view of the security and defense system.

[0091] The electrical circuit diagram of the main unit (1) is divided into six sections to reduce the complexity and clearly show the function of each module. Figure 1 shows the power management and control circuit diagram. This section represents the power management and control circuit of the system. Power management includes the process of processing the incoming energy and converting it to the voltage levels required by the system. The power signal from this circuit is transferred to other modules at appropriate voltage levels. In addition, this section provides the control of the power signal with the opto-isolator circuit for safety purposes. In addition, by means of the opto-isolator circuit, the power signals are safely isolated and processed, allowing the other circuit components to operate. As shown in Figure 1, the power management module ensures that the system safely processes the external energy source. The J2 power input in this module receives the 8.4V input voltage of the system and monitors the status of the battery. R5 and R6 resistors constitute the voltage divider circuit used to measure the charge level of the battery. These resistors ensure that the energy level of the battery is detected correctly. The isolated power signal obtained from the opto-isolator circuit is transmitted to the main control unit in Figure 2 and energy is provided to other components of the system. The PC817 opto-isolator component provides electrical isolation for the safe operation of the system and the R13 resistance is used to ensure that this isolation is carried out safely. The power signal line is controlled by the opto-isolator and allows the energy to be transferred to the other circuit components of the system.

[0092] Figure 2 is the diagram of the main control unit and input and output ports in the main unit (1). This section includes the low-power, integrated Wi-Fi and Bluetooth-enabled microcontroller that performs the main control functions of the system and the input / output (VO) ports connected to it. The isolated power signal from Figure 1 is transferred to the input ports of the microcontroller shown in Figure 2 and energy is provided to the basic components of the system. Thanks to the microcontroller, the system manages the connected sensors and actuators (e.g. LEDs, buzzer) and informs the user about the status of the system. In addition, some environmental components and programming functions are also managed through this module. This section includes the communication capabilities of the system with "Bluetooth Low Energy", power management and control signals. The low-power, integrated Wi-Fi and Bluetooth-enabled microcontroller is responsible for the management of all input / output ports of the system, as shown in Figure 2. This module interacts with the various components connected to the system and serves as the main control unit. GPIO ports in Figure 2 (GPIO12, GPIO13, GPIO14, etc.) It is directly connected to the motor control circuit shown in Figure 3. At the same time, it enables the system to communicate with the environmental components (LEDs, buzzer, sensors). LED1 and LED2 are visual alert components that indicate the status of the system. These LEDs turn on or off according to certain events. R12 and R15 resistors ensure the safe operation of these components. The programming TX / RX BLE ports are used to program and update the "Bluetooth Low Energy" module of the system. Bluetooth Low Energy programming allows the system to be controlled or monitored wirelessly. The SW1 switch switches the BLE module of the system to flash programming mode. The Lock Trigger and Exciter Input / Output (I / O) ports manage the trigger signals and the buzzer mechanism of the system. When the trigger signal is received, these ports initiate the necessary actions and provide visual and audible alerts to the user. Figure 3 shows the motor control, LEDs and main input / output ports diagram and this section shows how the system controls various devices such as motor drivers, LEDs, and siren through the microcontroller. In addition, communication with environmental devices is provided with the programmable features of the system and Universal Asynchronous Transceiver (Serial Communication) connections. This section includes the motor control signals and serial communication ports. The motor control signals from Figure 2 are transferred to the motor driver integration in Figure 3 and ensure the operation of the motors. The microcontroller module manages the motor drivers of the system, LEDs, and components such as the siren, as shown in Figure 3. The MOTOR DRIVER Al, A2 and MOTOR ENABLEl pins manage the motor driver signals and ensure the operation of the motor. These components work in integration with the motor driver circuit shown in Figure 6. The diodes (DI, D4, D5, D6) prevent reverse currents from damaging the circuit and provide motor and siren control. The LED ports (LED TAG, LED BATTERY, LED ALARM) are used to notify the user of various conditions of the system. The LEDs visually present the operation of the system, battery status and alarm information. The SIREN INPUT / OUTPUT port provides the control of the siren connected to the system. In case of alarm, the siren is activated through this port. Flash Mode ports (Main programming sending, Main programming receiving) allow the microcontroller to be programmed for software updates. The SW2 switch allows the system to switch to flash programming mode and makes the necessary updates.

[0093] The buzzer, siren and LED control system shown in Figure 4 covers the components of the system including the audio and visual alert mechanisms. While the buzzer and siren are used for auditory alerts, the LEDs are used to visually show the status of the system. The LED and siren control signals in Figure 3 are connected to the LED control circuit in Figure 4 and ensure the management of the alert mechanism. The number of LEDs and colors used can be diversified in different versions of the invention. The LEDs illuminate according to the signals from the main control unit in Figure 2 and provide visual feedback. In the invention, the LEDs on the front cover are used to ensure all connections and to provide a traceable usage experience.

[0094] When the device is first turned on, the user is welcomed with a light blue color that is constantly lit. In addition, if the device is restored to factory settings, a light blue color is also seen. A flashing blue and green color appears when there is no device access, and the Internet connection is not / cannot be installed. In the event that there is an Internet connection but the connection with the door and window sensor (2) and the area access control module (3) is not established, the user sees a flashing red-green color. In the case where only the area access control module (3) is connected, a steady blue color appears. The red LED that is constantly lit is lit when all the connections are made and the conditions for the activation of the defense system are formed. In this case, a steady red color appears, and an ongoing alert sound is heard. After this stage, the door must be in the closed position for the security and defense system to be activated and the area access control module (3) must go outside the coverage area. In this case, the alarm is activated with a long alert sound and activated in the silent position. Flashing red is lit when the security and defense system is on. In this case, the alarm is activated immediately in case of unauthorized access. In the entrance to be made by the property owner with the area access control module (3), the user is greeted with flashing red-green-blue colors. At the same time, there are alert sounds from the door and window sensor (2) and the main unit (1). It is not forgotten to turn off the device thanks to the alert sound that reminds you to turn off the battery-powered door and window sensor (2) to save energy. The alert sound from the main unit (1) also directs the user to close the box until the next use.

[0095] In addition, transistor and MOSFET structures and high-power devices are controlled in the buzzer, siren, and LED control system. The buzzer control circuit provides audible alerts through the signals from the buzzer input / output pin, as shown in Figure 4. The transistor Q2 converts the low power signal from the buzzer input / output pin into the power required to operate the buzzer. The R11 resistor limits the current and ensures the safe operation of the circuit. The siren control circuit works with the siren input / output pin and activates the siren circuit in alarm situations. Q4 (IRLZ44Z MOSFET) provides the high power required for the operation of the siren and the RIO resistance limits the current at the gate terminal for the safe operation of the MOSFET. The LED control circuit is used to visually show the different states of the system. The LED ALARM, LED BATTERY, and LED TAG ports provide visual feedback for specific events or situations. D2 RGB LED and related resistors (R14, R18, R19) ensure that these signals are transmitted safely.

[0096] Figure 5 shows a circuit containing the real-time clock function of the system. The real-time clock circuit keeps the time information of the system and provides the date and time data by communicating with the microcontroller. This circuit, which is directly connected to the microcontroller in Figure 2, allows the system to continue to work by storing time information even in case of power failure.

[0097] In this way, the system can store accurate time information even during any power outage and continues the operation of the system by updating this information when it is energized again. The real-time clock circuit provides the real-time clock function of the system, as shown in Figure 5. The DS3231SN# RTC chip keeps the date and time information of the system and stores this information in case of power failure. It can communicate with the microcontroller over the I2C protocol through the SCL and SDA pins. The diode (D3) provides back current protection and supports the correct operation of the real-time clock circuit. Even if the power is cut off, the diode allows the real-time clock circuit to continue to work. The capacitors (Cl 6 and Cl 7) ensure the stable operation of the real-time clock circuit by filtering the energy fluctuations and noise in the circuit. The pull-up resistors R20 and R23 are used for the safe and accurate transmission of signals on the I2C bus. These resistors contribute to the healthy operation of the system by preventing the noise in the bus.

[0098] The motor driver and siren control circuit shown in Figure 6 provides control of the motors and siren with the motor driver signals from Figure 3. The motor driver manages the speed, direction and operation of the motor connected to the system. The motor driver works with the energy from the power management circuit in Figure 1 and the motor and siren are managed with the control signals in Figure 2, It also helps to control the siren, which is the alert function of the system. Components that require high current, such as the motor and the siren, are safely managed by this motor driver circuit. The diodes ensure that the circuit is protected against reverse voltage currents, so that the motor and sirens work safely. The capacitor supports the stable operation of the system by filtering the voltage fluctuations in the motor driver circuit.

[0099] The motor driver circuit provides control of the motors and the siren, as shown in Figure 6. The L298P motor driver integration controls the speed, direction, and operation of the motors. The M0T0R ENABLE1 ensures that the motors are activated. Power is transferred to the motors through the INI, IN2, OUT1 and OUT2 pins and the motors are started. The diodes (DI, D4, D5, D6) prevent reverse voltage currents and protect the motor driver circuit. In this way, the circuit is not damaged when the motors stop or change direction. The capacitor (Cl) ensures the proper operation of the motors by filtering the voltage fluctuations in the motor circuit. This helps to reduce the noise and interference in the motor driver circuit. The motor out pins (MOTOR OUTl and MOTOR OUT2) transfer power to the motors and ensure their operation. The SIREN OUTPUT pin provides an audible alert by powering the siren in the event of an alarm.

[0100] The electrical circuit diagram of the door and window sensor (2) is divided into 2 sections to reduce the complexity and clearly show the function of each module. In the first section, there is an audible alert and user information circuit diagram in Figure 7. This scheme provides the function of giving instant notifications and audible alerts to the user by using the data that the system receives from the door and window sensor (2). This circuit provides audible alerts and visual feedback with trigger signals from the microcontroller in Figure 2. The main components in the diagram are the buzzer and speaker (LSI), LED indicators (LED1 and LED2), battery level sensor, reed relay (Reed-Switch-CT10-G4), programming pins (JI), capacitors (C2 and C3).

[0101] The buzzer is used to provide an audible alert when the door or window is opened without permission. The buzzer is an essential part of the security system that detects intrusions. The speaker can be used when an additional audible alert or a higher volume is required. The buzzer and speaker work together to establish a dual-stage alert system. LED indicators provide visual feedback for the alert and information function. When the LED is red, it can be understood that there is a problem in the system and an intrusion has been detected. When the LED is green, it can be understood that the system is operational and there is no problem. The user is visually informed that the system is working properly.

[0102] In the battery level sensor, a voltage divider circuit is formed with R2 and R3 resistors and thus the battery level is measured and transmitted to the microcontroller. This allows the user to monitor the battery charge rate through the mobile application. The reed relay (S3) allows the system to detect an intrusion when the door or window is opened. This component is used as a magnetic trigger and detects physical changes. The programming pins (JI) are used for programming or testing purposes. These pins ensure that the module is correctly connected to the microcontroller. It is also used to check that the system is working properly and to install software. The capacitors (Cl (lOuF) and C3 (O.luF)) are used to filter the noise in the circuit and ensure stability.

[0103] The microcontroller control and communication circuit diagram shown in Figure 8 is the central control unit of the system and provides the control of other components of the system by processing the data from the sensors. This circuit, which is directly connected to the main control circuit in Figure 2, continuously monitors and updates the status of the system by working in integration with the status and alert feedback circuit in Figure 9. It also manages data communication with the outside world. The main components in the microcontroller control and communication circuit diagram are the microcontroller (Ul), the programming interface, power management and the RESET and FLASH mode. The microcontroller control and communication circuit diagram is configured with the microcontroller. Alternatively, other microcontrollers that provide similar functions may be used. The microcontroller is preferred because it is an ideal solution for loT-based devices by hosting Wi-Fi and Bluetooth (wireless communication and communication) functions. This circuit collects and processes data such as the door and window sensor (2) and the battery level.

[0104] The microcontroller has pin connections. For example, programming pins are used for programming purposes. It is required in the firmware updates or test processes of the device. LEDs are checked for system status and user notifications. The buzzer provides pin control that activates the buzzer when an alert is required. The reed relay detects that the door or window is opened through the sensor circuit and starts the necessary procedures.

[0105] The program interface is located in JI and is used for programming or testing the microcontroller. It plays an important role in the development phase of the system. In power management, C2 and R6 are the elements that provide stability on the 3.3 V voltage line. These capacitors and resistors ensure the smooth operation of the system by increasing the stability in power management. In the reset and flash modes, KSJTE-C430J switches are used. The system can be reset or reprogrammed if necessary. The flash mode pins are used to program the flash memory of the microcontroller.

[0106] The electrical circuit diagram of the area access control module (3) is divided into 2 sections to reduce the complexity and clearly show the function of each module. In the first section, the status and alert feedback circuit diagram is shown in Figure 9. This diagram includes the components of the area access control module (3) used to provide visual and auditory feedback. This circuit is connected to the main control unit in Figure 2 and provides visual / audio alerts. In particular, it includes LEDs that inform the system owner(s) about the status of the device and the audible alert (buzzer) system that is activated when it is located within the coverage area or when the alarm is set outside the coverage area. The diagram also contains a circuit that monitors the battery level. The buzzer circuit works with the buzzer (CMT-8540S-SMT) and Rll (IkQ) resistance to provide an audible notification within the coverage area or during the installation of the alarm (when the coverage area is exited). The buzzer is controlled by the Q2 transistor and connected to a 3.3V power supply.

[0107] LEDs provide visual information about the operating status of the device. One IkQ resistor (R1 and R4) is added to the front of each LED. Resistance values can be changed systematically in different versions. The red LED indicates that the device is in an alert or faulty state, the green LED indicates that the device is operational and normal.

[0108] The battery level monitoring circuit monitors the voltage of the battery using R2 (lOOkQ) and R3 (lOOkQ) resistors. This module controls the battery level of the device and allows an alert at low battery levels. Thus, the system owner is informed about the battery status of the device and changes the battery when necessary. The Cl (lOuF) and C3 (O.luF) capacitors stabilize the power supply to ensure the proper operation of the module. These capacitors also help to protect the circuit against sudden voltage changes.

[0109] The main control and programming circuit diagram shown in Figure 10 includes the programmability features of the microcontroller and device that provide the central control mechanism of the area access control module (3). This circuit works with the main control circuit in Figure 2 to manage the programming processes of the system and provide software updates. Alternatively, other microcontrollers that provide similar functions may be used. This module is the main unit that manages the Bluetooth connections of the device and interacts with the sensors. In addition, software updates and debugging can be done through the programming pins.

[0110] The microcontroller is the main control chip of the device. This chip is a microcontroller that uses the Bluetooth function. Alternatively, other microcontrollers that provide similar functions may be used. It communicates with other modules of the device through pin outs. In Figure 10, the microcontroller's various input and output pins are connected to the LEDs, buzzer, battery level monitor and programming ports.

[0111] In addition, PIN25 (flash mode) offers a programming mode used when updating the firmware of the device. The PIN16 (buzzer) is the output pin that controls the buzzer. In this way, the device can give an audible alert. The PIN12 and PIN13 control the red and green LEDs. In this way, visual feedback can be provided about the status of the device. PIN34 and PIN35 can be programmed with the receiver and transmitter pins of the device. In the programming port, it allows the device to be programmed through the serial communication line. The software of the device can be updated by connecting with the receiver and transmitter pins. In addition, the debugging process of the device can be provided by this connection. In flash mode (Bl and B2), the device switches to flash mode when a firmware update is required. The flash mode is used to install new software on the device or to perform software updates. It can be activated manually with the Bl and B2 buttons.

[0112] The invention quickly and effectively neutralizes attackers by using defense gases (pepper spray, tear spray, etc.). Compared to other security tools, it provides a proactive approach, fast response time and high deterrence. Unlike classical security systems, the invention is an loT-based security system that prevents the completion of theft cases with its defense function and provides instant intervention.

[0113] The defense gases used quickly neutralize thieves by affecting their eyes, respiratory system and skin. This quickly stops the attacker's action and allows him to leave the property. Defense gases are effective remotely without requiring physical contact with the thief. This allows theft attempts to be effectively prevented without endangering the people nearby, security guards or neighbors who notice the crime.

[0114] Defense gases have a deterrent effect on thieves. The alert tags hanging on the property contribute to the end of the attack before the attack begins by deterring thieves. For example, alert tags such as "ATTENTION! This property is protected by the Gas Defense System. Intruders are immediately deterred! " can be used in addition.

[0115] Due to smart algorithms and software integration, the alarm system is not installed even though the door is out of the property owner's coverage area when the door is left open. In this case, the owner is informed via the mobile device, an alert in the form of "The door is open. The alarm system was not activated." is transmitted.

[0116] Due to the rechargeable batteries used in the main unit (1), the batteries in the door and window sensor (2), even in case of power failure and / or lack of Internet connection, the spray (defense) mechanism and siren are activated in case of unauthorized access. In this way, the invention can continue to perform its task even in the worst-case scenario conditions such as electricity and / or Internet sabotage. This system provides smart security by integrating the main unit (1), the door and window sensor (2) and the area access control module (3) and the mobile application (4). It provides full protection at home or at work with high energy efficiency, wireless communication, and user-friendly mobile application. It can also be used in sea vessels and various vehicles with different assembly methods adaptable to the invention.

[0117] The invention can be used to provide security not only in homes, but also in various workplaces, foreign exchange offices, jewelers, banks, warehouses, and commercial buildings. The gas injection and deterrent alarm system can be adapted to different security needs. Adaptations can be made by enlarging the gas chamber. In addition, the system can be supported by an extensible door and window sensor network for large properties.

Claims

CLAIMS1. A security and defense system for use in the properties, characterized in comprising;• at least one area access control module (3) that sends a signal to main unit (1) via wireless communication to determine whether main unit (1) is in range,• the main unit (1) that evaluates signal received from the area access control module (3) in line with signal from door and window sensor (2), sends a notification to system owner through mobile application (4), and activates gas injection mechanism, siren, or buzzer,• at least one door and window sensor (2) mounted on the door / window where the security and defense system is installed, which detects opening of the door / window with a magnetic switch and activates alarm by sending a signal to the main unit (1) via wireless communication.

2. A security and defense system according to claim 1, characterized in that the area access control module (3) is a tag or mobile device that communicates with the main unit (1) via wireless communication technology.

3. A security and defense system according to claim 1, characterized in comprising a mobile application (4) that enables remote control of the security and defense system by the system owner and provides information about system status.

4. A security and defense system according to claim 3, characterized in comprising a mobile application (4) for monitoring the power levels of the main unit (1), the area access control module (3), the door and window sensor (2) and notifying the system owner when the low battery level is detected.

5. A security and defense system according to claim 3, characterized in comprising a mobile application (4) for remote control of the gas spray mechanism.

6. A security and defense system according to claim 3, characterized in comprising a mobile application (4) for switching the security and defense system on and off by the system owner.

7. A security and defense system according to claim 3, characterized in comprising a mobile application (4) which can act as an area access control module (3) and activate an alarm by detecting the loss of signal in the main unit (1) when going out of a certain distance.

8. A security and defense system according to claim 1, characterized in comprising said main unit (1) is in a structure that provides remote control and local communication using wireless protocols.

9. A security and defense system according to claim 1, characterized in comprising said main unit (1) is powered by rechargeable lithium-ion batteries and operable in a low power mode for low energy consumption.

10. A security and defense system according to claim 1, characterized in comprising said main unit (1) comprises a microcontroller for data processing, communication and alarm control.

11. A security and defense system according to claim 1, characterized in comprising said main unit (1) is capable of providing optimum effect of spray pressure and gas amount in compliance with safety standards.

12. A security and defense system according to claim 1, characterized in comprising said door and window sensor (2) is in a structure that transmits this condition to the main unit (1) when the low battery level is detected and sends an alert to the user through the mobile application (4).

13. A security and defense system according to claim 1, characterized in comprising the main unit (1) can activate the security and defense system without delay in case of emergency, but in case of need, delay time can be adjusted through the mobile application (4) and can be configured according to the needs of the user.

14. A security and defense system according to claim 1, characterized in comprising said area access control module (3) is integrated with the mobile application (4) and sends an alert to the user when a low battery level is detected.

15. A security and defense system according to claim 1, characterized in comprising it comprises a main unit (1) containing encryption algorithm for secure data transfer both in the local network and on the cloud.

16. A method of operation of the security and defense system according to claim 1, characterized in comprising a process step of detecting by the main unit (1) whether there is any signal coming from the area access control module (3) in case of access to the property.

17. A method of operation of the security and defense system according to claim 16, characterized in comprising a process of deactivating the security and defense system by the main unit (1) and turning off the door and window sensor (2) if said signal is present.

18. A method of operation of the security and defense system according to claim 16, characterized in comprising a steps of activating the gas injection mechanism by themain unit (1), informing the system owner, and sounding the siren if the said signal is not present.

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