CN210515553U - Multichannel parallel anti-theft alarm system - Google Patents

Abstract

The utility model discloses a parallel burglar alarm system of multichannel, including main control unit and all WIFI unit, GSM unit, the button unit, wireless receiving unit, speech unit and the LED unit of being connected with main control unit, alarm signal passes through arbitrary one or more transmission to main control unit in wireless receiving unit, the button unit, the WIFI unit, through arbitrary one or more notice user in LED unit, speech unit, WIFI unit, the GSM unit after main control unit handles. The utility model discloses can report to the police fast through 433MHz radio signal warning, SOS key warning, mobile terminal warning etc. and carry out the multimode, and alarm signal notifies the user through multiple modes such as GSM, mobile terminal, audio alert, LED warning, and the mode is various, and the selectivity is strong, effectively reduces careless mistakes of careless mistakes, and application scope is wider.

Description

Multichannel parallel anti-theft alarm system

Technical Field

The utility model relates to a security protection alarm technology field, in particular to parallelly connected burglar alarm system of multichannel.

Background

The vigorous development and wide application of the anti-theft technology bring great convenience to the life and work of people, and currently, multi-channel parallel anti-theft alarm systems and security products with various purposes appear on the market, but most of the products have single alarm modes and are still careless and careless in the alarm process, so that the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the problem that prior art exists, the utility model provides a parallelly theftproof alarm system of multichannel.

In order to achieve the above purpose, the specific scheme of the utility model is as follows:

the utility model provides a parallelly theftproof alarm system of multichannel, includes main control unit and all the WIFI unit, GSM unit, button unit, wireless receiving unit, speech unit and the LED unit of being connected with main control unit, and alarm signal passes through arbitrary one or more transmission to main control unit in wireless receiving unit, button unit, the WIFI unit, through arbitrary one or more notice user in LED unit, speech unit, WIFI unit, the GSM unit after main control unit handles.

Preferably, the main controller is of model LQFP 48.

Preferably, the WIFI unit comprises a WIFI chip, the model of which is ESP-07.

Preferably, the GSM unit comprises an M26 module.

Preferably, the key unit includes a learning key and an SOS key, and both the learning key and the SOS key are tact switches.

Adopt the technical scheme of the utility model, following beneficial effect has:

the utility model discloses can report to the police fast through 433MHz radio signal warning, SOS key warning, mobile terminal warning etc. and carry out the multimode, and alarm signal notifies the user through multiple modes such as GSM, mobile terminal, audio alert, LED warning, and the mode is various, and the selectivity is strong, effectively reduces careless mistakes of careless mistakes, and application scope is wider.

Drawings

FIG. 1 is a functional block diagram of the present invention;

FIG. 2 is a circuit diagram of the main controller of the present invention;

fig. 3 is a circuit diagram of the WIFI unit of the present invention;

FIG. 4 is a circuit diagram of a GSM unit of the present invention;

FIG. 5 is a circuit diagram of the key unit of the present invention;

fig. 6 is a circuit diagram of the wireless receiving unit of the present invention;

FIG. 7 is a circuit diagram of the voice unit of the present invention;

fig. 8 is a circuit diagram of the LED unit of the present invention;

fig. 9 is a circuit diagram of the power supply unit of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1, the utility model provides a parallel burglar alarm system of multichannel, including main control unit 1 and all WIFI unit 2 who is connected with main control unit 1, GSM unit 3, button unit 4, wireless receiving unit 5, speech unit 6, LED unit 7 and power supply unit 8, alarm signal passes through wireless receiving unit 5, button unit 4, arbitrary one or more transmission in the WIFI unit 2 is to main control unit 1, through LED unit 7 after main control unit 1 handles, speech unit 6, WIFI unit 2, arbitrary one or more in the GSM unit 3 notice user.

Referring to fig. 2 to 8, the main controller 1 includes a main control chip U8, which is model number LQFP 48; the WIFI unit 2 comprises a WIFI chip U15, the model of which is ESP-07, and the WIFI unit can be connected to a mobile terminal APP through a wireless network and used for generating or receiving an alarm signal; the GSM unit 3 comprises a M26 module U6; the wireless receiving unit 5 adopts 433MHz wireless communication; the key unit 4 comprises a learning key CN8 and an SOS key K1, the learning key CN8 and the SOS key K1 are both touch switches, when the key CN8 is pressed, a low level is output to a 39 th pin of U8, the key is processed by U8 and enters a learning mode, and when the key CN8 is pressed for a long time and is not placed, the key enters a mobile terminal APP pairing mode; the LED unit 7 comprises a plurality of LED lamps which are respectively a power lamp, a defense lamp, a WIFI lamp, a GSM signal lamp and an alarm lamp.

The multichannel parallel anti-theft alarm system has the following three alarm generating modes:

1. and (4) WIFI alarming: referring to fig. 3 and 2, an alarm signal is transmitted to U15 through a wireless network by the mobile terminal APP alarm, and U15 transmits the alarm signal to U8.

2. SOS one-key alarm: referring to fig. 5 and 2, when the SOS key is pressed, a signal is sent to the 38 th pin (PA15) of U8.

3. 433MHz wireless alarm: referring to fig. 6 and 2, when the system is in the arming state, the wireless receiving unit 5_ MIC1 receives the 433MHz wireless alarm signal, decodes and amplifies it, and outputs it to R7, Q1 through pin DATA, and then transfers it to the U8 pin 2 (pin PC 13).

The above three ways of triggering an alarm may result in any one or more of the following:

1. and (4) WIFI alarming: referring to fig. 3 and 2, U8 sends and receives data through 12 th and 13 th serial ports pins (PA2 and PA3 pins), U15 th pin 15 receives data sent by U8 to Q4 3 rd pin, U15 th pin 16 sends data to Q9 3 rd pin, data are output from Q9 first pin to U8 13 th pin (PA3 pin), U15 and U8 communicate with each other, alarm information is transmitted to mobile terminal APP, and processing information and setting parameters are transmitted to U8 through mobile terminal APP.

2. GSM alarm: referring to fig. 4 and 2, the alarm signal is processed by U8, the signal transmits and receives data through the 30 th and 31 th serial port pins (PA9 and PA 10) of U8, the 31 th pin (PA 10) of U8 transmits data to the 17 th pin of U6, the 18 th pin of U6 transmits data to the 3 rd pin of Q7, the 1 st pin of Q7 outputs data to the 30 th pin of U8, U8 communicates with the GSM unit, the data is processed by the GSM unit and communicates with the SIM card, and dials a preset telephone number or transmits a short message to the preset telephone number.

3. And (3) voice alarm: referring to fig. 7 and 2, after being processed by U8, signals are sent from 25 th to 27 th pins (PB12 to PB 14) of U8 to 2 nd to 4 th pins (TG 1-3) of U5, then voice signals are output from 6 th and 8 th pins of U5 to 2 nd and 12 th pins of U4, then the voice signals are output from 14 th and 15 th pins of U4 to 3 rd and 4 th pins of U6, and after being amplified by U6, audio signals are output from 5 th and 8 th pins to a loudspeaker for sounding.

4. LED alarming: referring to fig. 8 and 2, the alarm signal is processed by U8, and the pin PA4 outputs a high level and a low level to R24 to drive Q10 to light the alarm indicator lights LED2, LED4 and LED 5.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the protection scope of the present invention.

Claims (5)

1. The utility model provides a parallelly theftproof alarm system of multichannel, its characterized in that includes main control unit and all WIFI unit, GSM unit, the button unit, wireless receiving unit, speech unit and the LED unit be connected with main control unit, and alarm signal passes through arbitrary one or more transmission to main control unit in wireless receiving unit, the button unit, the WIFI unit, through arbitrary one or more notice user in LED unit, speech unit, WIFI unit, the GSM unit after main control unit handles.

2. The multi-channel parallel burglar alarm system of claim 1, characterized in that said main controller is of model number LQFP 48.

3. The multi-channel parallel burglar alarm system of claim 2, characterized in that said WIFI unit comprises a WIFI chip, of type ESP-07.

4. The multi-channel parallel burglar alarm system of claim 3, characterized in that said GSM unit comprises an M26 module.

5. The multi-channel parallel burglar alarm system according to claim 4, wherein said key unit comprises a learning key and an SOS key, both of which are tact switches.

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