ES1232629U - LIGHTWEIGHT ANTI-THEFT PREVENTION SYSTEM (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Light anti-theft prevention system, characterized by a rectangular UHF RFID transmitter, which emits radiofrequency signals in a loop and which is programmed in ARDUINO; that includes a button on/off (1), which activates and deactivates the system. It has a built-in high power buzzer, and a flat button battery as a power source. It also has a red LED (2) that informs when the battery is running low. The system also includes a receiver of UHF RFID technology, using the UHF RFID tag (4), programmed in ARDUINO. The receiver is connected to the high-power electronic buzzer and has a flat button battery (5), a red LED (8) that warns that the battery is running low and also includes a speaker (7). (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

LIGHTWEIGHT ANTI-THEFT PREVENTION SYSTEM

OBJECT OF THE INVENTION

Increasingly, as technology advances, the feeling of insecurity is greater, and the thefts of cell phones, tablets, bags .... usual anywhere. For this reason and where we are going to focus is, through this product, to seek to reduce the number of mobile thefts through the “Light Burglar Prevention System”, or “SPARL” that emits an acoustic signal when sender and receiver are They separate more than 1 meter away.

BACKGROUND OF THE INVENTION

There is no history of the utility of the system, in this case, although the principle of the technology used, RFID UHF. As we know, this technology has different applications: for example, in fashion establishments, supermarkets and department stores, RFID security arches are used, so when you pass with a garment that has an RFID tag, the burglar alarm sounds.

DESCRIPTION OF THE INVENTION

The system consists of two parts:

1. A UHF RFID transmitter the size of a small keychain that loops radio frequency signals;

2. A UHF RFID receiver, similar to a credit card.

The transmitter sends radio frequency signals in loop mode to the receiver, both programmed in ARDUINO. As soon as these are separated more than 1 meter away, they begin to emit an acoustic signal, thanks to two flat electronic mini buzzers that the transmitter and receiver have integrated into their board, with a power of around 110dB. The two parts have a flat button battery and through a few red mini LEDs, they inform if the battery is running out to be changed.

- ISSUER: As we have described before, it is an RFID transmitter programmed in ARDUINO, to perform all the functions that we request. The transmitter sends an RFID signal in a loop and constantly checks that the receiver is within the assigned perimeter and as soon as it detects that there is no Answer, alarm goes off. That communication is unique to a single receiver. It is composed of a button which activates and deactivates the system, if you leave it pressed for about 3 seconds it emits a small disconnection sound. Therefore neither of the two parties would sound if they separated at that time. It has an integrated high-power buzzer, and a flat button battery so you have enough energy to perform its function. It also has a small red LED that reports when the battery is running low.

- RECEIVER: Receiver of RFID UHF technology, using RFID UHF tags. It is the one who receives the constant signal and as long as it is detected by the transmitter, the alarm does not jump. It is also programmed in ARDUINO previously, so that at the moment it does not receive a constant signal the alarm sounds. It is connected to the high intensity electronic buzzer and will have a flat button battery. It has a small red LED that warns that the battery is running low. Its size is the same as a credit card and almost as fine so you can have the functionality by which this system is developed.

- UTILITIES: The main utility is the prevention of theft of mobile phones, tablets, wallets, bags and other personal items. As explained above, what the system does is that if your mobile is suddenly stolen (the following point explains how the system is integrated into the mobile) in the subway, shopping center, or some other public place, and you do not realize, the system will notify you when the parts are separated more than one meter, being able to produce a quick action by the owner of the mobile, security guards, etc. It is preventive because at the time of the theft if the person who subtracts the mobile is running, the phone does not stop ringing if the system is not disconnected, and the only way to do it is by turning off the system with the transmitter or breaking the mobile already that the casing that integrates the system is ultra resistant, so if you do not stop whistling with the power that it does, it may cause the thief to throw the mobile, or even that the owner of the mobile can give it reach. It also serves to forget: someone is having coffee, leaves and nothing else to separate, the alarm is already going off, be it the forgetting of the mobile phone or the keys. At home or at any time you can disconnect it with the button on the transmitter.

. Mobile Phones: An ultra-resistant mobile phone case is manufactured, and with an opening at the top (See below in images of the model), divide the case into two parts, the mobile phone is inserted into this case and becomes to fit the top. On the side, the case has a small round security lock and with a special mini key with a round head, it closes and cannot be separated without that key, unless the mobile or case is destroyed. The above-mentioned receiver of the “card type” size is inserted into the back of the housing, fused with it, and to change the battery, you will have a small trapdoor inside the housing, which slides down, exposing the battery to be able to change. On the back, the housing has some mini holes, to let out the sound of the buzzer, and a small hole through which you can see the red LED, to know if you are running out of battery. The issuer will be keychain type with different designs, square, round, triangular, etc. All this is possible thanks to RFID UHF technology.

.Tablets: Same housing system as mobiles.

.Wallets: The receiver of the size of a credit card is manufactured with the minimum possible width, so it can be stored in almost any wallet, covering it with a resistant plastic case or the material that allows it to be thinner, for the adaptation in the wallets

.Bags: Same as in the wallets, but so they can leave it anywhere in the bag.

- FUTURE APPLICATIONS: GPS, proximity detector can be integrated into this system in the future, so that for example, from the key ring to Through beeps, when you get closer to the mobile, know where it is with faster and shorter beeps.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1.- Shows a flat view of the RFID transmitter (A) with the on / off button (1) and a low battery LED (2); and the lateral plane of the latter (B) where the speaker (3) is located.

Figure 2.- Shows a plan view of the RFID Receiver formed by the RFID tag (4), a flat battery (5), a printed circuit (6), the speaker (7) and a low battery LED (8).

DESCRIPTION OF A PREFERRED EMBODIMENT

In view of the aforementioned figures, it can be seen how the device is constituted by two pieces 1 and 2, being respectively transmitter and receiver. In order for these pieces to work properly, they must be separated from each other a distance of 1 meter. Therefore, you can enter the receiver in the object you want and the issuer in the key ring, for example.

Claims (1)

1. LIGHTWEIGHT ANTI-THEFT PREVENTION SYSTEM, characterized by a rectangular UHF RFID transmitter, which emits radio frequency signals in a loop and is programmed in ARDUINO; which includes an on / off button (1), which activates and deactivates the system. It has an integrated high-power buzzer, and a flat button battery as a power source. It also has a red LED (2) that reports when the battery is running low. The system also includes a UHF RFID Technology Receiver, via RFID UHF tag (4), programmed in ARDUINO. The Receiver is connected to the high-power electronic buzzer and has a flat button battery (5), a red LED (8) that warns that the battery is running low and also includes a speaker (7).