阅读说明：本技术 一种自行车的智能防盗锁 (Intelligent anti-theft lock of bicycle ) 是由 不公告发明人 于 2020-06-29 设计创作，主要内容包括：本发明公开一种自行车的智能防盗锁,包括锁体,所述的锁体的表面设置太阳能电池板,所述的锁体内部设置电子控制装置,包括与太阳能电池板连接的充电控制电路,充电控制电路输出连接可充电电池,还设置网络连接模块,定位模块,车锁状态检测电路和行驶检测电路与处理器连接,处理器内部设置防盗报警算法,包括以下步骤：(1)、设置网络连接模块、定位模块和行驶检测电路为休眠状态；(2)、通过所述的车锁状态检测电路识别所述的锁体的开关状态；(3)、唤醒行驶检测电路；识别所述的自行车的状态；(4)、唤醒网络连接模块和定位模块；网络连接模块连接移动网络,定位模块获取当前位置坐标,并发给用户手机。(The invention discloses an intelligent anti-theft lock of a bicycle, which comprises a lock body, wherein a solar cell panel is arranged on the surface of the lock body, an electronic control device is arranged in the lock body, the intelligent anti-theft lock comprises a charging control circuit connected with the solar cell panel, the output of the charging control circuit is connected with a rechargeable battery, a network connection module, a positioning module, a bicycle lock state detection circuit and a running detection circuit are connected with a processor, and an anti-theft alarm algorithm is arranged in the processor, and the intelligent anti-theft lock comprises the following steps: (1) setting the network connection module, the positioning module and the driving detection circuit to be in a dormant state; (2) the switch state of the lock body is identified through the vehicle lock state detection circuit; (3) the wake-up driving detection circuit; identifying a state of the bicycle; (4) the wake-up network connection module and the positioning module; the network connection module is connected with a mobile network, and the positioning module acquires the current position coordinate and sends the current position coordinate to the mobile phone of the user.)

1. The utility model provides an intelligence pickproof lock of bicycle, includes the lock body, the lock body on set up lock core and annular lock post, its characterized in that: the anti-theft alarm device is characterized in that a solar cell panel for converting solar energy into electric energy is arranged on the surface of the lock body, an electronic control device is arranged in the lock body, a charging control circuit is arranged on the electronic control device and connected with the solar cell panel, the charging control circuit is connected with a rechargeable battery in an output mode, the rechargeable battery provides a power supply, a network connection module connected with a mobile network is further arranged, a positioning module for measuring the position is arranged, a lock state detection circuit for judging whether the lock body is locked or not is used for detecting a running detection circuit whether the bicycle runs or not is arranged, the network connection module, the positioning module, the lock state detection circuit and the running detection circuit are connected with a processor, an anti-theft alarm algorithm is arranged in the processor, and the anti-theft alarm algorithm comprises the following steps:

(1) the processor sets the network connection module, the positioning module and the driving detection circuit to be in a dormant state;

(2) the processor identifies the switch state of the lock body through the vehicle lock state detection circuit, and if the lock body is closed, the processor executes the step (3);

(3) the processor wakes up the driving detection circuit; identifying the state of the bicycle through the running detection circuit, and if the state is the running state, executing the step (4);

(4) the processor wakes up the network connection module and the positioning module; the bicycle is connected with a mobile network through the network connection module, and the current position coordinates of the bicycle are obtained through the positioning module and are sent to a mobile phone of a user.

2. The intelligent anti-theft lock of the bicycle as claimed in claim 1, wherein: the lock state detection circuit is arranged as a key switch at the tail end of the stroke of the annular lock cylinder.

3. The intelligent anti-theft lock of the bicycle as claimed in claim 1, wherein: the driving detection circuit is arranged to be an infrared transmitting tube and an infrared receiving tube which are positioned at two sides of the lock body.

4. The intelligent anti-theft lock of the bicycle as claimed in claim 1, wherein: the driving detection circuit is set as a three-axis acceleration sensor.

Technical Field

The invention relates to an intelligent anti-theft lock of a bicycle, and belongs to the technical field of bicycles.

Background

Once China is a big bicycle country, almost everyone has a bicycle. The bicycle has the advantages of energy conservation and environmental protection, can exercise the body, saves the traffic cost, does not need to crowd the subway or the public transport, can master the time by oneself, does not need to drive the license at the same time, comes freely, and is convenient to store. In view of the advantages of bicycles, a large number of shared bicycles are emerging in two years, are placed at corners of cities, are used for people to borrow and pay fees on time, and solve the problem of the last kilometer of urban traffic. Thus, bicycles have not been necessarily purchased vehicles. However, the consumption of the individual to buy the bicycle does not disappear, but develops to a high end. The remote riding for body-building purpose avoids the personalized traffic mode of public traffic, and the like. Therefore, theft protection of bicycles becomes more important.

The invention patent 201710013383.x discloses an intelligent campus bicycle anti-theft system, and due to the use environment, a 433MHz wireless communication module is adopted as a communication means, so that the scheme cannot meet wider requirements. And the scheme of adopting the high-strength lockset can only set a certain threshold for the theft tool.

Disclosure of Invention

The invention aims to solve the problems and provides an intelligent anti-theft lock for a bicycle, which adopts an electronic technology to intelligently judge that the bicycle is stolen and inform a user of tracking.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an intelligent anti-theft lock for a bicycle comprises a lock body, wherein a lock core and an annular lock cylinder are arranged on the lock body, a solar cell panel for converting solar energy into electric energy is arranged on the surface of the lock body, an electronic control device is arranged in the lock body, a charging control circuit is arranged on the electronic control device and is connected with the solar cell panel, the output of the charging control circuit is connected with a rechargeable battery, the rechargeable battery provides a power supply, a network connection module connected with a mobile network, a positioning module for carrying out position measurement, a bicycle lock state detection circuit for judging whether the lock body is locked or not, a running detection circuit for detecting whether the bicycle runs or not is also arranged, the network connection module, the positioning module, the bicycle lock state detection circuit and the running detection circuit are connected with a processor, and an anti-theft alarm algorithm is arranged in the processor, the anti-theft alarm algorithm comprises the following steps:

(1) the processor sets the network connection module, the positioning module and the driving detection circuit to be in a dormant state;

(2) the processor identifies the switch state of the lock body through the vehicle lock state detection circuit, and if the lock body is closed, the processor executes the step (3);

(3) the processor wakes up the driving detection circuit; identifying the state of the bicycle through the running detection circuit, and if the state is the running state, executing the step (4);

(4) the processor wakes up the network connection module and the positioning module; the bicycle is connected with a mobile network through the network connection module, and the current position coordinates of the bicycle are obtained through the positioning module and are sent to a mobile phone of a user.

Optionally, the lock state detection circuit is configured as a key switch at the end of the travel of the annular lock cylinder.

Optionally, the driving detection circuit is provided as an infrared transmitting tube and an infrared receiving tube which are positioned at two sides of the lock body.

Optionally, the driving detection circuit is configured as a three-axis acceleration sensor.

The invention has the following beneficial effects: 1, the lock body has a certain anti-theft function; 2, after the lock ring of lock body is destroyed, can judge that the bicycle is stolen by intelligence to inform the user to track.

Drawings

FIG. 1 is an external view of the intelligent anti-theft lock of the present invention;

fig. 2 is a control schematic diagram of the intelligent anti-theft lock of the invention.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

referring to fig. 1-2, an intelligent anti-theft lock for a bicycle comprises a lock body 9, wherein a lock cylinder 11 and an annular lock cylinder 10 are arranged on the lock body 9. The lock body 9 is a complete lock, and a key is inserted into the lock core 11 to close and open the annular lock cylinder 10.

In order to realize the tracking after theft, an electronic control device is arranged inside the lock body 9. The surface of the lock body 9 is provided with a solar cell panel 2 which converts solar energy into electric energy, and natural energy is obtained. The solar energy charging system is characterized in that a charging control circuit 3 is arranged to be connected with the solar cell panel 2, the output of the charging control circuit 3 is connected with a rechargeable battery 4 to realize charging management, and the rechargeable battery 4 provides a power supply with proper voltage.

And a network connection module 6 connected with a mobile network is also arranged and used for sending an alarm signal and a position coordinate after the bicycle is stolen. The GSM communication module and the CDMA communication module can be selected. For example, the SIM800C communication module is a quad-frequency gsm/gprs module, and is SMT packaged, stable in performance, small in appearance, and high in cost performance, and can meet the requirements of the present invention.

A positioning module 7 for measuring the position is arranged and used for measuring the position coordinate of the stolen bicycle. Can choose for use No. three orientation module SKG1223 of big dipper, the high performance navigation orientation module of an industry level standard supports No. two big dipper, and the satellite of No. three big dipper is received, and positioning range covers the globe, makes the location faster, and the precision is higher, and product property can be more reliable.

A lock state detection circuit 8 for judging whether the lock body 9 is locked is arranged, and the electronic control device starts to work only after the lock body 9 is locked, so that the power consumption is reduced to the maximum extent. Optionally, the lock state detection circuit 8 is configured as a key switch at the end of the stroke of the annular lock cylinder 10.

A running detection circuit 5 for detecting whether the bicycle runs is provided. Optionally, the driving detection circuit 5 is configured to be an infrared transmitting tube and an infrared receiving tube located at two sides of the lock body 9, when the wheel of the bicycle rotates, spokes on the wheel continuously shield light paths of the infrared transmitting tube and the infrared receiving tube, and pulse signals are generated to the processor 1.

Optionally, the running detection circuit 5 is configured as a three-axis acceleration sensor, and once the bicycle moves, the three-axis acceleration sensor outputs one-axis or multi-axis valid data, so as to determine that the bicycle is in a moving state. The digital output triaxial acceleration sensor LIS3DH with extremely low power consumption, which is derived from an ideographic semiconductor, can be selected, so that the packaging area is reduced, and the functions of the chip are improved.

The network connection module 6, the positioning module 7, the vehicle lock state detection circuit 8 and the driving detection circuit 5 are connected with the processor 1, an anti-theft alarm algorithm is arranged in the processor 1, and the anti-theft alarm algorithm comprises the following steps:

(1) the processor 1 sets the network connection module 6, the positioning module 7 and the driving detection circuit 5 to be in a dormant state;

because the power is supplied by a battery with small capacity, the power consumption needs to be reduced as much as possible, and the unused modules enter the sleep mode as much as possible.

(2) The processor 1 identifies the switch state of the lock body 9 through the vehicle lock state detection circuit 8, and if the switch state is closed, the step (3) is executed;

if the lock body 9 is in the open state, the electronic control device does not need to work.

(3) The processor 1 wakes up the driving detection circuit 5; identifying the state of the bicycle through the running detection circuit 5, and if the bicycle is in a running state, executing the step (4);

after the lock body 9 is locked, the electronic control device starts to work and judges whether the bicycle is in a running state.

(4) The processor 1 wakes up the network connection module 6 and the positioning module 7; the bicycle is connected with a mobile network through the network connection module 6, the current position coordinates of the bicycle are obtained through the positioning module 7, and the current position coordinates are sent to a mobile phone of a user.

When the lock body 9 is locked and the bicycle is in a running state, the processor 1 judges that the bicycle is stolen, and then the network connection module 6 and the positioning module 7 are opened to give an alarm to a user and provide position coordinate data.