CN113706803A - Vibration alarm circuit - Google Patents
Vibration alarm circuit Download PDFInfo
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- CN113706803A CN113706803A CN202110856676.0A CN202110856676A CN113706803A CN 113706803 A CN113706803 A CN 113706803A CN 202110856676 A CN202110856676 A CN 202110856676A CN 113706803 A CN113706803 A CN 113706803A
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- 238000001514 detection method Methods 0.000 claims abstract description 53
- 230000003321 amplification Effects 0.000 claims description 15
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005236 sound signal Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/06—Mechanical actuation by tampering with fastening
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- General Physics & Mathematics (AREA)
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- Burglar Alarm Systems (AREA)
Abstract
The application relates to the technical field of vibration alarm, especially, relate to a vibration alarm circuit, its technical scheme is: the system comprises an environment detection module for detecting and processing the external environment of the electronic anti-theft lock and a state detection module for detecting and processing the working state of the electronic anti-theft lock; the control unit is used for receiving the detection signal of the environment detection module and the detection signal of the state detection module, and simultaneously transmits an electric signal to the alarm unit so that the alarm unit finishes alarm processing; the alarm unit comprises an alarm module for receiving the electric signal of the control unit and a power supply module for supplying power to the alarm module; the electronic anti-theft lock has the function of automatically alarming the electronic anti-theft lock, and achieves the anti-theft protection effect on the bicycle and the electric vehicle.
Description
Technical Field
The invention relates to the technical field of vibration alarm, in particular to a vibration alarm circuit.
Background
Along with the continuous development of market economy in China, intelligent equipment is generalized, electronic anti-theft locks are widely applied in recent years, electronic anti-theft equipment can be seen in both homes and vehicles at present, meanwhile, alarm systems are often arranged on the intelligent equipment, and the alarm systems are used for carrying out alarm processing on the intelligent equipment.
At present, an alarm system is widely applied to automobiles, bicycles and electric vehicles lack the alarm system, and locks of the bicycles and the electric vehicles are relatively simple in design, so that a common anti-theft lock cannot effectively play an alarm effect, and therefore an electronic anti-theft lock capable of giving an alarm through vibration is urgently needed to improve the anti-theft effect of the bicycles and the electric vehicles.
Disclosure of Invention
In order to solve the technical problem, the invention provides a vibration alarm circuit.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a vibration alarm circuit comprises a detection unit, a control unit and an alarm unit
The detection unit comprises an environment detection module for detecting and processing the external environment of the electronic anti-theft lock and a state detection module for detecting and processing the working state of the electronic anti-theft lock;
the control unit is used for receiving the detection signal of the environment detection module and the detection signal of the state detection module, and simultaneously transmits an electric signal to the alarm unit so that the alarm unit finishes alarm processing;
the alarm unit comprises an alarm module for receiving the electric signal of the control unit and a power module for supplying power to the alarm module.
Preferably, the state detection module is set as a magnetic sensor, and the magnetic sensor is used for detecting the working state of the electronic anti-theft lock;
the environment detection module is set as a vibration sensor which is used for detecting external environment signals and transmitting the signals to the control unit.
Preferably, the control unit comprises a logic processing component for receiving the vibration sensor detection signal;
the power module is also used for supplying power to the logic processing assembly.
Preferably, the control unit further comprises a signal amplification component, and the signal amplification component is used for receiving the transmission signal of the vibration sensor and amplifying and transmitting the transmission signal to the logic processing component.
Preferably, the control unit further comprises a power amplification component, wherein the power amplification component is used for connecting the output signal of the logic processing component and amplifying and transmitting the output signal of the logic processing component to the alarm unit;
the magnetic sensor is electrically connected with the logic processing assembly.
Preferably, the magnetic sensor is used for controlling the switch of the logic processing assembly, when the lock cylinder is locked, the magnetic sensor transmits the lock cylinder to the logic processing assembly, the magnetic sensor enables the power module to be turned on, and the alarm unit sends out an alarm signal;
when the lock cylinder is locked, the lock cylinder is reset and then locked, and the power module is in a power-off state.
Preferably, the alarm module comprises an alarm horn, and the alarm horn receives an output signal of the control unit and sends alarm information.
The invention has the beneficial effects that:
1. the electronic anti-theft lock is detected by the state detection module, so that the whole vibration alarm circuit enters a state to be detected when the electronic anti-theft lock needs to work, meanwhile, when the electronic anti-theft lock does not need to work, the magnetic sensor is used for transmitting two electric pulse signals, so that the electronic anti-theft lock is in a standby energy-saving state, then the environment detection module generates a sensing signal and transmits the sensing signal to the control unit when the electronic anti-theft lock vibrates or moves, and the control unit transmits the signal to the alarm assembly, so that the electronic anti-theft lock alarms, and further the automatic anti-theft effect is achieved;
2. the signal amplification assembly is used for amplifying the received vibration signal, the amplified signal is transmitted to the logic control assembly, and the logic control assembly is used for sending a control instruction and transmitting the control instruction to the alarm loudspeaker, so that the alarm loudspeaker gives an alarm sound, and the alarm effect is achieved.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;
fig. 2 is a flowchart of the overall structure of the embodiment of the present application.
Wherein, 1, a detection unit; 11. an environment detection module; 111. a magnetic sensor; 12. a state detection module; 121. a vibration sensor; 2. a control unit; 21. a logic processing component; 22. a signal amplification component; 23. a power amplifying component; 3. an alarm unit; 31. an alarm module; 32. a power supply module; 33. and an alarm horn.
Detailed Description
In order to enhance the understanding of the present invention, the present invention will be described in further detail with reference to the following examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
Example (b):
referring to fig. 1, a vibration alarm circuit disclosed in the present application includes a detection unit 1, a control unit 2 and an alarm unit 3, where the detection unit 1 detects an external signal of an electronic anti-theft lock and transmits the detection signal to the control unit 2, the control unit 2 performs detection analysis processing on the signal transmitted by the detection unit 1, and then transmits the detected signal to the alarm unit 3, and the alarm unit 3 displays different alarm information according to the received different detection signals.
Referring to fig. 1 and 2, the detection unit 1 includes an environment detection module 11 and a state detection module 12, the state detection module 12 is configured to determine that the electronic anti-theft lock is in an open state or in a closed state, when the electronic anti-theft lock is not required to alarm, the whole vibration alarm circuit is in a closed state, and when the electronic anti-theft lock is required to work, the control unit 2 and the alarm unit 3 process the open state.
The state detection module 12 is provided with a magnetic sensor 111, the magnetic sensor 111 is connected with a lock cylinder in the electronic anti-theft lock, after the lock cylinder of the electronic anti-theft lock is turned from open to closed, the magnetic sensor 111 starts to work, and after the magnetic sensor 111 is triggered by the lock cylinder, an electric signal is generated and transmitted to the control unit 2, so that the control unit 2 and the alarm unit 3 start to work.
Referring to fig. 1 and 2, the control unit 2 includes a signal amplification component 22, a logic processing component 21, and a power amplification component 23, where the signal amplification component 22 is configured to receive a detection signal of the environment detection module 11, amplify the detection signal, and transmit the amplified detection signal to the logic processing component 21, and then the logic processing component 21 sends an alarm signal to the alarm module 31.
Referring to fig. 1 and 2, the alarm unit 3 includes a power module 32 and an alarm module 31, the power module 32 is configured to supply power to the alarm module 31 and the control unit 2, and the alarm module 31 is provided with an alarm speaker 33.
When the electronic anti-theft lock needs to be in a working state, the lock cylinder rotates to trigger a sensing signal of the magnetic sensor 111, so that the magnetic sensor 111 sends a detection signal to the logic processing assembly 21, and meanwhile, after the magnetic sensor 111 works, the power module 32 is communicated with a circuit, the logic control assembly and the alarm module 31 are powered by the power module 32, so that the control unit 2 and the alarm unit 3 can work normally. After receiving the signal of the magnetic sensor 111, the logic control assembly sends a signal to the alarm module 31, and after receiving the signal of the logic control assembly, the alarm module 31 will sound a two-drop alarm, so that the whole vibration alarm circuit is in a working state.
Therefore, after the electronic anti-theft lock is in a normal working state, if the lock body of the electronic anti-theft lock receives vibration or moves, the environment detection module 11 generates a detection signal, the environment detection module 11 is set as the vibration sensor 121, and the vibration sensor 121 generates an electric pulse signal and transmits the electric pulse signal to the control unit 2. The signal amplifying assembly 22 is set as a signal amplifying circuit, the signal amplifying circuit is used for transmitting and amplifying the electric pulse signal transmitted by the vibration sensor 121 and transmitting the electric pulse signal to the logic control assembly for analysis and processing, the logic control assembly transmits an output signal to the power amplifying assembly 23, the power amplifying assembly 23 is used for amplifying the output signal of the logic control assembly and transmitting the amplified power signal to the alarm unit 3, and the alarm unit 3 sends out an alarm signal after receiving the signal.
When the electronic anti-theft lock does not need to work, the lock cylinder is locked after being rotated, the lock cylinder is locked again after being reset, at the moment, the magnetic sensor 111 transmits a signal to the logic processing assembly 21 once before being reset, and the lock cylinder transmits a signal once again after being reset, so that the magnetic sensor 111 sends out two electrical pulse signals in a short time, after the logic control assembly receives the two electrical pulse signals, the alarm unit 3 enters a dormant state after dropping a sound, and the power supply block is closed, so that the electric energy consumption is saved.
The specific working principle is as follows:
after the magnetic sensor 111 receives a signal and transmits the signal to the logic control assembly, the vibration alarm circuit enters a detection state, and after the power module 32 supplies power to the logic control circuit, the signal amplification assembly 22 is enabled to be communicated with the power module 32 after 8 seconds of delay. After the vibration sensor 121 detects the signal for the first time, an electric pulse signal is transmitted to the logic control assembly, the logic control assembly outputs three audio signals, after the three audio signals are amplified by the power amplification assembly 23, the alarm loudspeaker 33 generates an alarm sound for three times, and after the three times of alarm, the five-second waiting time is started. If vibration sensor 121 still can detect vibration signal, the logic control subassembly will output audio signal for alarm loudspeaker 33 continuously sends the chimes of doom, and then plays the effect of theftproof. If the vibration sensor 121 does not receive the vibration signal within the waiting time of five seconds after the three times of alarming, the circuit enters a state to be detected.
After the magnetic sensor 111 receives the two signals and transmits the signals to the logic control assembly, the logic control assembly transmits an audio signal to the alarm module 31 to the alarm unit 3, so that the alarm horn 33 automatically turns off the alarm sound of the doctor, and simultaneously turns off the power module 32, so that the whole vibration alarm circuit is in a standby state, thereby achieving the effect of saving energy.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent transformations fall within the protection scope of the present invention.
Claims (7)
1. A vibration alarm circuit, characterized by: comprises a detection unit (1), a control unit (2) and an alarm unit (3)
The detection unit (1) comprises an environment detection module (11) for detecting and processing the external environment of the electronic anti-theft lock and a state detection module (12) for detecting and processing the working state of the electronic anti-theft lock;
the control unit (2) is used for receiving the detection signal of the environment detection module (11) and the detection signal of the state detection module (12), and meanwhile, the control unit (2) transmits an electric signal to the alarm unit (3) so that the alarm unit (3) completes alarm processing;
the alarm unit (3) comprises an alarm module (31) for receiving the electric signal of the control unit (2) and a power module (32) for supplying power to the alarm module (31).
2. A vibration alarm circuit according to claim 1, wherein: the state detection module (12) is arranged as a magnetic sensor (111), and the magnetic sensor (111) is used for detecting the working state of the electronic anti-theft lock;
the environment detection module (11) is arranged as a vibration sensor (121), and the vibration sensor (121) is used for detecting an external environment signal and transmitting the signal to the control unit (2).
3. A vibration alarm circuit according to claim 2, wherein: the control unit (2) comprises a logic processing component (21) for receiving a detection signal of the vibration sensor (121);
the power supply module (32) is also used for supplying power to the logic processing assembly (21).
4. A vibration alarm circuit according to claim 3, wherein: the control unit (2) further comprises a signal amplification component (22), and the signal amplification component (22) is used for receiving the transmission signal of the vibration sensor (121) and amplifying and transmitting the transmission signal to the logic processing component (21).
5. A vibration alarm circuit according to claim 3, wherein: the control unit (2) further comprises a power amplification assembly (23), and the power amplification assembly (23) is used for connecting the output signal of the logic processing assembly (21) and amplifying and transmitting the output signal of the logic processing assembly (21) to the alarm unit (3);
the magnetic sensor (111) is electrically connected with the logic processing assembly (21).
6. The vibration alarm circuit of claim 5, wherein: the magnetic sensor (111) is used for controlling the switch of the logic processing assembly (21), when the lock cylinder is locked, the magnetic sensor (111) transmits the lock cylinder to the logic processing assembly (21), the magnetic sensor (111) enables the power module (32) to be turned on, and the alarm unit (3) sends an alarm signal;
when the lock cylinder is locked, the lock cylinder is reset and then locked, and the power module (32) is in a power-off state.
7. A vibration alarm circuit according to claim 1, wherein: alarm module (31) are including warning loudspeaker (33), warning loudspeaker (33) receive the output signal of control unit (2) and will send alarm information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856676.0A CN113706803A (en) | 2021-07-28 | 2021-07-28 | Vibration alarm circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110856676.0A CN113706803A (en) | 2021-07-28 | 2021-07-28 | Vibration alarm circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113706803A true CN113706803A (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110856676.0A Pending CN113706803A (en) | 2021-07-28 | 2021-07-28 | Vibration alarm circuit |
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| CN (1) | CN113706803A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860053A (en) * | 2005-03-25 | 2006-11-08 | 松下电工株式会社 | Electromagnetic buzzer controller for mounting in vehicle |
| CN201003302Y (en) * | 2006-09-26 | 2008-01-09 | 王衡 | Automobile safety monitoring device |
| CN201213035Y (en) * | 2007-12-24 | 2009-03-25 | 颜加凡 | Remote anti-theft alarm |
| CN102622843A (en) * | 2011-01-26 | 2012-08-01 | 昆山金鑫新能源科技有限公司 | Portable wireless burglar alarm |
| CN103547756A (en) * | 2010-11-09 | 2014-01-29 | 总锁有限责任公司 | Electronically monitored safety lockout devices, systems and methods |
| US9162722B1 (en) * | 2014-05-21 | 2015-10-20 | Crops Co., Ltd. | Vibration alarm device for a bicycle |
| CN105480327A (en) * | 2015-12-06 | 2016-04-13 | 北京摩拜科技有限公司 | U-shaped lock |
| CN108839733A (en) * | 2018-07-05 | 2018-11-20 | 安徽博豪信息技术有限公司 | A kind of bicycle anti-theft alarm system |
| CN110910538A (en) * | 2019-11-28 | 2020-03-24 | 成都泊厮客智能设备有限公司 | Intelligent vehicle lock, intelligent garage system and parking control method of intelligent garage |
-
2021
- 2021-07-28 CN CN202110856676.0A patent/CN113706803A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1860053A (en) * | 2005-03-25 | 2006-11-08 | 松下电工株式会社 | Electromagnetic buzzer controller for mounting in vehicle |
| CN201003302Y (en) * | 2006-09-26 | 2008-01-09 | 王衡 | Automobile safety monitoring device |
| CN201213035Y (en) * | 2007-12-24 | 2009-03-25 | 颜加凡 | Remote anti-theft alarm |
| CN103547756A (en) * | 2010-11-09 | 2014-01-29 | 总锁有限责任公司 | Electronically monitored safety lockout devices, systems and methods |
| CN102622843A (en) * | 2011-01-26 | 2012-08-01 | 昆山金鑫新能源科技有限公司 | Portable wireless burglar alarm |
| US9162722B1 (en) * | 2014-05-21 | 2015-10-20 | Crops Co., Ltd. | Vibration alarm device for a bicycle |
| CN105480327A (en) * | 2015-12-06 | 2016-04-13 | 北京摩拜科技有限公司 | U-shaped lock |
| CN108839733A (en) * | 2018-07-05 | 2018-11-20 | 安徽博豪信息技术有限公司 | A kind of bicycle anti-theft alarm system |
| CN110910538A (en) * | 2019-11-28 | 2020-03-24 | 成都泊厮客智能设备有限公司 | Intelligent vehicle lock, intelligent garage system and parking control method of intelligent garage |
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Application publication date: 20211126 |