CN205277075U - Bicycle pickproof lock alarm device - Google Patents

Abstract

The utility model discloses a bicycle anti-theft lock alarm device, which comprises a microprocessor control module, an infrared detection module, an alarm module and a power supply module, and also includes a switch module, a wifi module and a software APP module, and the power supply module is a microprocessor The control module, the infrared detection module, the alarm module and the wifi module provide power supply; the microprocessor control module is connected with the infrared detection module to collect signals, the microprocessor control module is connected to the control alarm module through the switch module, and the wifi module is used as a communication module Connect the microprocessor control module and the software APP module. The utility model can realize that when someone touches the anti-theft lock, the alarm module is turned on and the alarm information is transmitted to the software APP module of the car owner's mobile phone, and a more intelligent and safe intelligent anti-theft function can be realized.

Description

A bicycle anti-theft lock alarm device

technical field

The utility model relates to an anti-theft lock, in particular to an intelligent bicycle anti-theft lock alarm device, which belongs to the technical field of anti-theft locks for bicycle accessories.

Background technique

We often need to consider the anti-theft problem of our own vehicles in life. Bicycle locks can effectively reduce the chance of bicycle theft. The current bicycle lock is also developing in the direction of intelligence. While locking the bicycle, it can also remind the owner when the bicycle is pried, which greatly improves the anti-theft effect.

Chinese invention patent CN104514424A discloses an anti-theft lock for bicycles, which includes a lock and a prompting device. The head of the lock is provided with an electrostatic sensor and a transmitter, and the prompting device includes a circuit-connected receiver, a controller and an alarm. When the car lock sensor senses a touch, it will send a signal to the receiver through the transmitter, and the receiver will transmit the signal to the controller to control the alarm to alarm and remind the owner. However, when the owner is far away in this way, the transmission distance of the transmitter is effective, especially when the owner is in a noisy environment, the owner may not be able to hear the sound of the alarm, and the prompt effect of the alarm is greatly weakened.

Chinese invention patent CN104514444A discloses an inductive bicycle anti-theft lock, comprising a lock and an anti-theft device. The lock is provided with an infrared sensor, and the anti-theft device is provided with an infrared receiver connected to a circuit, a battery, a buzzer and a switch button. When the car lock sensor senses a touch, it will send a signal to the receiver through the transmitter, and the receiver will transmit it to the controller to control the alarm to vibrate to remind the owner. However, when the owner is far away in this way, the transmission distance of the transmitter is effective, especially when the owner is in a noisy environment, the owner may not be able to hear the sound of the alarm, and the prompt effect of the alarm is greatly weakened.

To sum up, the current anti-theft locks have a single anti-theft performance, and most of them can only achieve a simple "singing" alarm, but when the distance is long or the environment is noisy, the effect of ordinary anti-theft locks is greatly reduced. We hope to have an anti-theft lock that can send corresponding alarm information to the bound mobile phone when encountering a "car theft" event, and realize the alarm function, so that the car owner can deal with it immediately after receiving the alarm information.

Utility model content

The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a more intelligent and safe bicycle anti-theft lock alarm device, which can send out a buzzer alarm and give a binding mobile phone alarm when encountering a "bike theft" event. Send the corresponding alarm information to realize the alarm function.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a bicycle anti-theft lock alarm device, including a microprocessor control module, an infrared detection module, an alarm module and a power supply module, and is characterized in that it also includes a switch module, Wifi module and software APP module, described power supply module is electrically connected with microprocessor control module, infrared detection module, alarm module and wifi module and provides power supply; Described microprocessor control module is connected with infrared detection module, and microprocessor control The module is connected to the alarm module through the switch module, and the wifi module is connected to the microprocessor control module and the software APP module as a communication module; the microprocessor control module collects the information of the infrared detection module, and controls the alarm module through the switch module according to the collected information. Open, and pass the alarm information to the software APP module of the car owner's mobile phone through the wifi module, and at the same time, the car owner sends a control signal to the microprocessor control module through the wifi module through the software APP module of the mobile phone.

Further, the microprocessor control module adopts MSP430 series single-chip microcomputer.

Further, the infrared detection module includes an infrared distance measuring sensor, and the infrared distance measuring sensor is installed on the head of the anti-theft lock.

Further, the alarm module includes an audible and visual alarm.

Further, the switch module includes a relay switch.

Further, a switch button is also included, the switch button is connected with the microprocessor control module, and the microprocessor control module sends a control signal to the alarm module through the switch module according to the signal transmitted by the switch button.

Compared with the prior art, the beneficial effects achieved by the utility model are:

1. The system is constantly monitored by infrared. When someone touches the anti-theft lock or the bicycle is lifted off the ground, the infrared signal is transmitted to the microprocessor control module, and then the microprocessor control module triggers the sound and light alarm through the switch module, and the The alarm information is sent to the owner's mobile phone, which can realize a more intelligent and safe intelligent anti-theft function.

2. When the owner is away from the bicycle, the mobile APP can be used to remotely control the anti-theft lock alarm device through wifi, which can realize remote control, improve operability, and adapt to the development of home intelligence.

3. The microprocessor control module adopts MSP430 series single-chip microcomputer, which has the characteristics of strong processing ability and low power consumption. When there are no strangers, the system can enter the low power consumption mode to save energy consumption.

4. The switch button can control the opening and closing of the alarm module. When an alarm is triggered by a false touch, the alarm can be turned off through the switch button, which makes the utility model more practical.

Description of drawings

Fig. 1 is a structural representation of the utility model.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.

As shown in Figure 1, a kind of bicycle anti-theft lock alarm device includes a microprocessor control module, an infrared detection module, an alarm module and a power supply module, and is characterized in that it also includes a switch module, a wifi module and a software APP module, and the power supply The module is electrically connected to the microprocessor control module, the infrared detection module, the alarm module and the wifi module to provide power supply; the microprocessor control module is connected to the infrared detection module, and the microprocessor control module is connected to the alarm module through the switch module. The wifi module is used as a communication module to connect the microprocessor control module and the software APP module; the microprocessor control module collects the information of the infrared detection module, controls the opening of the alarm module through the switch module according to the collected information, and transmits the alarm information through the wifi module To the software APP module of the mobile phone of the car owner, and at the same time, the car owner sends a control signal through the software APP module of the mobile phone to the microprocessor control module through the wifi module.

Preferably, the microprocessor control module adopts the MSP430 series single-chip microcomputer, and the MSP430 series single-chip microcomputer is a 16-bit single-chip microcomputer, which has adopted a reduced instruction set (RISC) structure; there are also efficient look-up table processing instructions, these characteristics ensure that the Efficient source code. There is one active mode (AM) and five low power modes (LPM0~LPM4) in the system. In real-time clock mode, it can reach 2.5μA, and in RAM retention mode, it can reach as low as 0.1μA. MSP430 series single-chip microcomputer has the characteristics of strong processing ability and low power consumption. When the bicycle is within the safe range, the alarm module can be turned off, and the microprocessor control module can enter the low power consumption mode to save energy consumption.

Preferably, the infrared detection module includes an infrared distance measuring sensor, and the infrared distance measuring sensor is installed on the head of the anti-theft lock.

Preferably, the alarm module includes an audible and visual alarm. The sound and light alarm is helpful for users to quickly find the source of the alarm, and then quickly find the "stolen" bicycle.

Preferably, the switch module includes a relay switch, which has a simple structure and is easy to operate.

Preferably, a switch button is also included, the switch button is connected to the microprocessor control module, and the microprocessor control module sends a control signal to the alarm module through the switch module according to the signal transmitted by the switch button. When an alarm is triggered by a false touch, the alarm can be turned off by a switch button, so that the bicycle anti-theft lock alarm device is more practical.

The working procedure of the present utility model is, turn on the power supply module, the system enters the standby state, the microprocessor control module based on MSP430 opens the infrared detection module, the control switch module is disconnected, and the alarm module is closed; when a stranger touches the anti-theft lock or When the bicycle is lifted off the ground (the distance between the bicycle and the ground changes), the infrared detection module is triggered to send a data signal to the microprocessor control module, and the signal is processed by the microprocessor control module and sent to the switch module to activate the alarm module. And the microprocessor control module transmits the alarm information to the software APP module of the car owner's mobile phone through the wifi module, and the car owner can immediately deal with it according to the alarm information; The control signal is transmitted to the microprocessor control module through the wifi module, and the system is in a dormant state to save energy consumption.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.

Claims (6)

1. an anti-theft lock for bicycle warning device, comprise microprocessor control module, infrared detection module, alarm module and power supply module, it is characterized in that, also comprising switch module, wifi module and software APP module, described power supply module is electrically connected with microprocessor control module, infrared detection module, alarm module and wifi module provides power supply; Described microprocessor control module and infrared detection model calling, microprocessor control module is by switch model calling alarm module, and described wifi module connects microprocessor control module and software APP module as communication module; Microprocessor control module gathers the information of infrared detection module, controlled the unlatching of alarm module by switch module according to the information collected, and alarm message is passed to the software APP module of car owner's mobile phone by wifi module, and car owner is transmitted control signal by the software APP module of mobile phone and passes to microprocessor control module through wifi module simultaneously.

2. a kind of anti-theft lock for bicycle warning device according to claim 1, is characterized in that, described microprocessor control module adopts the micro-chip of MSP430 series.

3. a kind of anti-theft lock for bicycle warning device according to claim 1, is characterized in that, described infrared detection module comprises infrared distance sensor, and described infrared distance sensor is arranged on the tapered end of theftproof lock.

4. a kind of anti-theft lock for bicycle warning device according to claim 1, is characterized in that, described alarm module comprises combined aural and visual alarm.

5. a kind of anti-theft lock for bicycle warning device according to claim 1, is characterized in that, described switch module comprises relay1 switch.

6. a kind of anti-theft lock for bicycle warning device according to claim 1, it is characterized in that, also comprising switching push button, described switching push button is connected with microprocessor control module, and microprocessor control module is transmitted control signal to alarm module by switch module according to the signal of switching push button transmission.