CN105151167A - Anti-theft system of electric bicycle - Google Patents
Anti-theft system of electric bicycle Download PDFInfo
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- CN105151167A CN105151167A CN201510596157.XA CN201510596157A CN105151167A CN 105151167 A CN105151167 A CN 105151167A CN 201510596157 A CN201510596157 A CN 201510596157A CN 105151167 A CN105151167 A CN 105151167A
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Abstract
The invention discloses an anti-theft system of an electric bicycle, and belongs to the field of anti-theft equipment of transportation tools. The anti-theft system comprises a controller, an intelligent control switch, an electric lock and an alarm device, wherein the controller, the intelligent control switch, the electric lock and the alarm device are arranged on a bicycle body. The controller comprises a master control unit and further comprises a signal detection circuit, a signal receiving circuit, an electric lock control circuit and an alarm circuit which are connected with the master control unit. The alarm device is connected with the alarm circuit. The electric lock is connected with the electric lock control circuit. The intelligent control switch is in wireless communication with the signal detection circuit and the signal receiving circuit. The intelligent control switch can send out high-frequency control signals and can continuously send out low-frequency signals. The signal detection circuit is used for detecting the low-frequency signals. The signal receiving circuit is used for receiving the high-frequency control signals. After the distance between the electric bicycle and the intelligent control switch exceeds the range of the low-frequency signals, once a power source of the electric bicycle is turned on and the electric bicycle signal detection circuit cannot detect the low-frequency signals, corresponding anti-theft measures can be taken, and the electric bicycle is prevented from being stolen.
Description
Technical field
The present invention relates to a kind of anti-theft system, is specifically a kind of anti-theft system of electromotor car, belongs to vehicle burglary-resisting installation field.
Background technology
Electrical Bicycle is the vehicle common at present, and it uses quick, and energy-conserving and environment-protective, the personnel of applicable all ages and classes level, greatly facilitate daily life, working and learning.Along with the quantity of battery-driven car increases, battery-driven car theft case quantity is also in explosive growth, and to battery-driven car, everyone causes heavy economic losses.Battery-driven car of the prior art prevents battery-driven car stolen by the mode increasing mechanical lock usually, but physical construction is easy to destroy, and anti-theft effect is general.
Summary of the invention
Technical matters to be solved by this invention is to overcome prior art defect, provides a kind of anti-theft system of electromotor car that can effectively prevent battery-driven car unauthorized person from stealing.
In order to solve the problems of the technologies described above, anti-theft system of electromotor car provided by the invention, comprise the controller be located on car body, intelligent control switch, electric lorry and annunciator, signal deteching circuit, signal receiving circuit, electric lorry control circuit and warning circuit that described controller comprises main control unit and is connected with main control unit, described annunciator connects warning circuit, and electric lorry connects electric lorry control circuit; Described intelligent control switch and signal deteching circuit, signal receiving circuit carry out radio communication; Described intelligent control switch can send high-frequency controling signal and sustainablely send low frequency signal, and described signal deteching circuit is for detecting low frequency signal, and described signal receiving circuit is for receiving high-frequency controling signal.
In the present invention, described controller comprises communication module, and described communication module connects main control unit.
In the present invention, described controller comprises GPS locating module, and described GPS locating module connects main control unit.
In the present invention, described main control unit is micro controller system.
Beneficial effect of the present invention is: (1), when using, the people that rides controls intelligent control switch and sends high-frequency signal and open electric lorry, and intelligent control switch continues to send low frequency signal; When battery-driven car opening power, signal deteching circuit detects the low frequency signal that intelligent control switch sends in real time, when the distance of intelligent control switch and battery-driven car exceedes low frequency signal coverage, when signal deteching circuit can't detect low frequency signal, startup electric lorry control circuit cuts out electric lorry stop electric vehicle motor work by main control unit, makes battery-driven car cannot continue to travel, and starts annunciator and report to the police, unauthorized person cannot be stolen battery-driven car, guarantee battery-driven car safety; (2), when battery-driven car is stolen remote prompts information can be sent to the battery-driven car owner by communication module, so that the battery-driven car owner processes in time; (3), GPS locating module connect main control unit, the real-time position information of battery-driven car can be sent to the battery-driven car owner by communication module, so that find stolen battery-driven car fast.
Accompanying drawing explanation
Fig. 1 is anti-theft system of electromotor car structural representation of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, anti-theft system of electromotor car of the present invention, comprises controller, intelligent control switch, electric lorry and annunciator, and controller, electric lorry and annunciator are installed on the car body of battery-driven car, and intelligent control switch is controlled by the actual people of riding of battery-driven car.Controller comprises signal deteching circuit, signal receiving circuit, micro controller system, electric lorry control circuit, SIM communication module, GPS locating module and warning circuit, and signal deteching circuit, signal receiving circuit, SIM communication module, GPS locating module, electric lorry control circuit are all connected with micro controller system with warning circuit.Annunciator adopts buzzer phone, and buzzer phone connects warning circuit; Electric lorry connects electric lorry control circuit.Intelligent control switch can send high-frequency controling signal and continue to send low frequency signal according to actual needs, and low frequency signal communication distance is 0-100m, carries out radio communication between intelligent control switch and signal deteching circuit, signal receiving circuit.The low frequency signal that in controller, signal deteching circuit sends for detecting intelligent control switch, the high-frequency controling signal that signal receiving circuit sends for receiving intelligent control switch.In the present invention, micro controller system adopts PIC16F72.
Actual use procedure, sends high-frequency controling signal by intelligent control switch and opens electric lorry, and intelligent control switch continues to send low frequency signal.After the power connection of battery-driven car, signal deteching circuit detects low frequency signal, and battery-driven car can normally travel.When the distance of intelligent control switch and battery-driven car exceedes low frequency signal coverage (0-100m), signal deteching circuit cannot to when detecting low frequency signal, micro controller system will start electric lorry control circuit and close electric lorry, send instruction and stop electric vehicle motor work, make battery-driven car cannot normally continue to travel, and start buzzer phone and report to the police.While warning, the location information of battery-driven car is obtained by GPS locating module, by SIM communication module, stolen for battery-driven car information is sent on the proprietary mobile phone of battery-driven car together with location information so that battery-driven car everyone give stolen battery-driven car in time for change.
The present invention can overcome the deficiency of traditional mechanical lock, intelligent control switch by Electronic control people along with carrying, as long as after the distance of battery-driven car and intelligent control switch exceedes the scope of low frequency signal, once electric vehicle power sources is opened, after battery-driven car signal deteching circuit can't detect low frequency signal, corresponding anti-theft measure will be adopted, its good concealment, strick precaution difficulty is large, greatly can improve the safety factor of battery-driven car.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. an anti-theft system of electromotor car, it is characterized in that: comprise the controller be located on car body, intelligent control switch, electric lorry and annunciator, signal deteching circuit, signal receiving circuit, electric lorry control circuit and warning circuit that described controller comprises main control unit and is connected with main control unit, described annunciator connects warning circuit, and electric lorry connects electric lorry control circuit; Described intelligent control switch and signal deteching circuit, signal receiving circuit carry out radio communication; Described intelligent control switch can send high-frequency controling signal and sustainablely send low frequency signal, and described signal deteching circuit is for detecting low frequency signal, and described signal receiving circuit is for receiving high-frequency controling signal.
2. anti-theft system of electromotor car according to claim 1, is characterized in that: described controller comprises communication module, and described communication module connects main control unit.
3. anti-theft system of electromotor car according to claim 2, is characterized in that: described controller comprises GPS locating module, and described GPS locating module connects main control unit.
4. anti-theft system of electromotor car according to claim 3, is characterized in that: described main control unit is micro controller system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596157.XA CN105151167A (en) | 2015-09-18 | 2015-09-18 | Anti-theft system of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510596157.XA CN105151167A (en) | 2015-09-18 | 2015-09-18 | Anti-theft system of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105151167A true CN105151167A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510596157.XA Pending CN105151167A (en) | 2015-09-18 | 2015-09-18 | Anti-theft system of electric bicycle |
Country Status (1)
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| CN (1) | CN105151167A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585559A (en) * | 2016-11-29 | 2017-04-26 | 北京千方科技股份有限公司 | Public bicycle monitoring anti-theft system based on RFID (Radio Frequency Identification Devices) |
| CN108146366A (en) * | 2016-12-06 | 2018-06-12 | 深圳市蓝希领地科技有限公司 | Electric vehicle and its electric control system |
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| CN103963878A (en) * | 2014-05-19 | 2014-08-06 | 北京玛施德利科技有限公司 | Anti-theft monitoring device and electric bicycle anti-theft tracking system and method |
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| US6765563B2 (en) * | 1998-08-17 | 2004-07-20 | Genesis Microchip Inc. | Monolithic integrated circuit implemented in a digital display unit for generating digital data elements from an analog display signal received at high frequencies |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106585559A (en) * | 2016-11-29 | 2017-04-26 | 北京千方科技股份有限公司 | Public bicycle monitoring anti-theft system based on RFID (Radio Frequency Identification Devices) |
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| CN108146366A (en) * | 2016-12-06 | 2018-06-12 | 深圳市蓝希领地科技有限公司 | Electric vehicle and its electric control system |
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Application publication date: 20151216 |