CN103569047B - Electric vehicle anti-theft positioner based on technology of Internet of things - Google Patents

Electric vehicle anti-theft positioner based on technology of Internet of things Download PDF

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Publication number
CN103569047B
CN103569047B CN201310561153.9A CN201310561153A CN103569047B CN 103569047 B CN103569047 B CN 103569047B CN 201310561153 A CN201310561153 A CN 201310561153A CN 103569047 B CN103569047 B CN 103569047B
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controller
electric vehicle
alarm
motor car
electric motor
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CN201310561153.9A
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CN103569047A (en
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张远文
董文宇
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Unicom Internet of Things Co., Ltd.
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China United Network Communications Group Co Ltd
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Abstract

The present invention relates to a kind of positioner, a kind of electric vehicle anti-theft positioner based on technology of Internet of things, belong to the technical field of electric motor car monitoring.The technical scheme provided according to the present invention, described electric vehicle anti-theft positioner based on technology of Internet of things, including in being installed on electric vehicle accumulator box and for detecting the pressure transducer of force value, described pressure transducer is connected with the input of controller, and controller is also connected with locating module and alarm;When the force value of pressure transducer detection is not mated with the preset pressure value in controller, or when controller exceedes the moving range of the interior setting of controller by the location information of locating module acquisition electric motor car, controller exports warning message by alarm.Present configuration is compact, and positioning precision is high, and theftproof performance is good, uses easy to operate, wide accommodation, and use cost is low, safe and reliable.

Description

Electric vehicle anti-theft positioner based on technology of Internet of things
Technical field
The present invention relates to a kind of positioner, a kind of electric vehicle anti-theft positioner based on technology of Internet of things, belong to the technical field of electric motor car monitoring.
Background technology
Electric motor car, as the popular vehicles, has economy, flexible, environmental protection, easily advantage, obtains the favor of more and more people.But the stolen rate of electric motor car at present is higher, bottle of stealing including car load and only sneak current.No matter it is any form, is all to cause economic loss to car owner, is also to bring instability to social security.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of electric vehicle anti-theft positioner based on technology of Internet of things, its compact conformation, positioning precision is high, and theftproof performance is good, uses easy to operate, wide accommodation, and use cost is low, safe and reliable.
The technical scheme provided according to the present invention, described electric vehicle anti-theft positioner based on technology of Internet of things, including in being installed on electric vehicle accumulator box and for detecting the pressure transducer of force value, described pressure transducer is connected with the input of controller, and controller is also connected with locating module and alarm;When the force value of pressure transducer detection is not mated with the preset pressure value in controller, or when controller exceedes the moving range of the interior setting of controller by the location information of locating module acquisition electric motor car, controller exports warning message by alarm.
Described controller is also connected with image acquisition units, and controller is by driving image acquisition units to gather electric motor car headstock image information below while alarm output warning message;The image of collection is believed and is stored in memory element by image acquisition units.
Described controller is also connected with wireless communication module, and controller sends warning message by wireless communication module to handheld terminal.
Described locating module includes GPS locating module.
Described pressure transducer is installed in battery jar box by pressing plate, and platen support is on storage battery, and pressure transducer is by the force value transmission of detection pressing plate to controller.
Described wireless communication module includes terminal mainboard and the embedded radio communications module being positioned on described terminal mainboard, described embedded communication module includes that embedded Sim card, baseband chip and the radio frequency chip being solidified on terminal mainboard, described embedded Sim card are connected with radio frequency chip by baseband chip.
The power end of described controller electrically connects with power supply, and power supply can be charged by the storage battery in battery jar box.
Described controller is connected with controller for electric vehicle, and controller obtains the on off state of described electric motor car by controller for electric vehicle;When electric motor car is in opening, controller cuts out alarm;When electric motor car is closed, controller can export warning message by alarm.
Described handheld terminal includes smart mobile phone or panel computer;Described handheld terminal can transmit closing information to controller, to close the warning message of alarm output.
While controller is by alarm output warning message, the positional information that locating module positions is transferred in handheld terminal or Scout service device by wireless communication module.
Advantages of the present invention: controller is connected with locating module, pressure transducer, alarm, wireless communication module and image acquisition units;Controller can be according to the force value of pressure transducer detection or the location information of locating module, determine the state of electric motor car after multilevel iudge, reported to the police by alarm, or by wireless communication module, warning message is transferred on the handheld terminal of far-end, realize long-range warning reminding, compact conformation, positioning precision is high, and theftproof performance is good, use easy to operate, wide accommodation, use cost is low, safe and reliable.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention.
Fig. 2 is the Organization Chart of wireless communication module of the present invention.
Fig. 3 is the schematic diagram after wireless communication module of the present invention encapsulation.
Fig. 4 is the workflow diagram of the present invention.
Description of reference numerals: 1-controller, 2-locating module, 3-wireless communication module, 4-power supply, 5-pressure transducer, 6-alarm, 7-image acquisition units, 8-memory element, 9-antennal interface, 10-main functional modules, 11-functional interface, 12-terminal mainboard, 13-embedded radio communications module, 14-radio frequency chip, 15-baseband chip and 16-embed Sim card.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in Figure 1: in order to electric motor car is carried out the most antitheft, in the present invention includes being installed on electric vehicle accumulator box and for detecting the pressure transducer 5 of force value, described pressure transducer 5 is connected with the input of controller 1, and controller 1 is also connected with locating module 2 and alarm 6;When the force value of pressure transducer 5 detection is not mated with the preset pressure value in controller 1, or when controller 1 obtains in the location information of electric motor car exceedes controller 1, by locating module 2, the moving range set, controller 1 passes through alarm 6 and exports warning message.
Specifically, pressure transducer 5 detects a setup pressure value in battery jar box, generally, the force value of described pressure transducer 5 detection is a virtual value within the specific limits, when the force value of pressure transducer 5 detection is not mated with preset pressure value in controller 1, controller 1 is it is believed that electric motor car has by the danger of illegal operation, and controller 1 can be reported to the police by alarm 6.Wherein, preset pressure value in controller 1, described detection force value do not mate with preset pressure value refer to the force value of described detection not in the range of preset pressure value, such as the excessive or too small situation of force value of detection.After described Anti-theft positioning device starts, location information can be transferred in controller 1 by locating module 2 in real time, and after electric motor car stops, the displacement of electric motor car should be in a less scope;Location information locating module 2 inputted when controller 1 relatively after, determine the displacement of electric motor car more than when setting moving range, controller 1 can be reported to the police by alarm 6.Further, travel under electric motor car normal condition in the range of one, when described electric motor car driving range too far time, the location information of locating module 2 input also can not mated with the setting moving range in controller 1, controller 1 can also be reported to the police by alarm 6, guarantees the safety of electric motor car in all its bearings.Described alarm 6 can use sound and light alarm, controller 1 can use existing conventional micro-chip processor, such as single-chip microcomputer etc..
Described locating module 2 includes GPS(Global Positioning System) locating module.Locating module 2 can be to use other location mode, such as Big Dipper location etc..In the embodiment of the present invention; in order to realize effectively protection and the convenience of pressure detecting to storage battery; described pressure transducer 5 is installed in battery jar box by pressing plate, and platen support is on storage battery, and pressure transducer 5 is by the force value transmission of detection pressing plate to controller 1.Pressure transducer 5 detects the force value of pressing plate, and when illegally opening battery jar box, when touching pressing plate, the force value of pressure transducer 5 detection will change, and controller 1 can detect timely and effectively in conversion to force value.Detecting the pressure mode of storage battery in battery jar box compared to pressure transducer 5, the present invention can earlier realize the effective protection to storage battery by the force value of detection pressing plate.
Further, described controller 1 is also connected with image acquisition units 7, and controller 1 drives image acquisition units 7 to gather electric motor car headstock image information below while exporting warning message by alarm 6;The image of collection is believed and is stored in memory element 8 by image acquisition units 7.
Described image acquisition units 7 uses photographic head, image acquisition units 7 to be installed on electric motor car headstock position, and image acquisition units 7 can gather electric motor car headstock image below.After controller 1 drives image acquisition units 7 to gather image, the image after gathering can be stored in memory element 8 by image acquisition units 7.When image acquisition units 7 gathers image, it is considered that electric motor car is carried out illegal operation and causes, therefore by reading the image in inquiry memory element 8 or video information, it is possible to effectively carry out reviewing location.
As shown in Figures 2 and 3: described controller 1 is also connected with wireless communication module 3, controller 1 sends warning message by wireless communication module 3 to handheld terminal.Described handheld terminal be electric motor car everyone hold, or bind with electric motor car user, after controller 1 sends warning message by wireless communication module 3, electric motor car user or holder check rapidly electric motor car according to warning message, can effectively prevent the stolen of electric motor car.
Described wireless communication module 3 includes terminal mainboard 12 and is positioned at the embedded radio communications module 13 on described terminal mainboard 12, described embedded communication module 13 includes that embedded Sim card 16, baseband chip 15 and the radio frequency chip 14 being solidified on terminal mainboard 12, described embedded Sim card 16 are connected with radio frequency chip 14 by baseband chip 15.
Owing to electric motor car running environment is complicated, vibratility is strong, when wireless communication module 3 uses the form of traditional communication module plug-in SIM, in use for some time, easily cause the situations such as loose contact, affect controller 1 and sent the reliability of warning message by wireless communication module 3.In the embodiment of the present invention, wireless communication module 3 is integrated in fixing for embedded radio communications module 13 on terminal mainboard 12, it is to avoid the integrity problem that existing plug-in form is brought.Embedded radio communications module 13 includes embedded Sim card 16, baseband chip 15 and radio frequency chip 14;When carrying out signal and launching, the information of embedded Sim card 16 is launched by radio frequency chip 14 after baseband chip 15 closely encodes;When being received signal, the signal that radio frequency chip 14 receives is transmitted to controller 1 by embedded Sim card 16 after baseband chip 15 decodes such that it is able to complete required signal transmitting and receiving process.Further, embedded radio communications module 13 being integrated in the mode on terminal mainboard 12, also allowing for electric motor car manufacturer the most just can the Anti-theft positioning device of the integrated present invention.When electric motor car uses post sales, as long as using wireless air to open card technique, number is opened, easy for operation, low cost.
After embedded radio communications module 13 is integrated on terminal mainboard 12, terminal mainboard 12 also has some interfaces, such as antennal interface 9, functional interface 11 etc.;Antennal interface 9 can include main collection antennal interface and diversity antenna interface;Functional interface 11 includes that power supply/ground interface, state indicate interface, module control interface, UART(Universal Asynchronous Receiver/Transmitter) interface and PCM(Pulse-code modulation) interface etc..Main functional modules 10 on terminal mainboard 12 forms the functional structure of radio communication module 13, and main functional modules 10 includes RF module, power management module, internal layer and baseband chip 15.Baseband chip 15 is the part of information processing, and major function is base band encoding and decoding, encoding and decoding speech, is responsible for base band signal process and protocol processes.RF module comprises radio frequency chip 14, mainly receives signal and sends signal, being responsible for radio-frequency receiving-transmitting, frequency synthesis, power amplification, play the effect of a transmitter and receiver.RF(Radio Frequency) leading portion mainly completes that RF launches the filtering of signal, power amplification, RF receive the filtering of signal, launch and receive the isolation of signal, it is ensured that receive and launch and can normally work simultaneously.Power management module is mainly responsible for distributing corresponding power supply to baseband processor and RF transceiver.By terminal mainboard 12, can realize needing with controller 1 and other required connections.
The power end of described controller 1 electrically connects with power supply 4, and power supply 4 can be charged by the storage battery in battery jar box.Power supply during controller 1 work such as grade can use power supply 4 individually to power, it would however also be possible to employ the storage battery of electric motor car is as power supply;When using power supply 4 individually to power, storage battery can be charged 4 to power supply 4, and the work extending the present invention uses the time.
In order to prevent false alarm when electric motor car normally uses, in the embodiment of the present invention, described controller 1 is connected with controller for electric vehicle, and controller 1 obtains the on off state of described electric motor car by controller for electric vehicle;When electric motor car is in opening, controller 1 cuts out alarm 6;When electric motor car is closed, controller 1 can export warning message by alarm 6.
Being turned on and off operation to be able to realize long-range warning, described handheld terminal includes smart mobile phone or panel computer;Described handheld terminal can transmit closing information to controller 1, to close the warning message of alarm 6 output.
While controller 1 exports warning message by alarm 6, the positional information positioned by locating module 2 is transferred in handheld terminal or Scout service device by wireless communication module 3.Scout service device can be the server of electric motor car producer, after the location information of locating module 2 is transferred in handheld terminal or Scout service device by wireless communication module 3, the driving trace of electric motor car can be tracked, even if after electric motor car is tampered, can quickly find the suspected locations of electric motor car.
Controller 1 of the present invention is connected with locating module 2, pressure transducer 5, alarm 6, wireless communication module 3 and image acquisition units 7;Controller 1 can be according to the force value of pressure transducer 5 detection or the location information of locating module 2, determine the state of electric motor car after multilevel iudge, reported to the police by alarm 6, or by wireless communication module 3, warning message is transferred on the handheld terminal of far-end, realize long-range warning reminding, compact conformation, positioning precision is high, and theftproof performance is good, use easy to operate, wide accommodation, use cost is low, safe and reliable.

Claims (6)

1. an electric vehicle anti-theft positioner based on technology of Internet of things, it is characterized in that: in including being installed on electric vehicle accumulator box and for detecting the pressure transducer (5) of force value, described pressure transducer (5) is connected with the input of controller (1), and controller (1) is also connected with locating module (2) and alarm (6);The force value detected when pressure transducer (5) is not mated with the preset pressure value in controller (1), or controller (1) by locating module (2) obtain the location information of electric motor car exceed the moving range set in controller (1) time, controller (1) exports warning message by alarm (6);
Described pressure transducer (5) is installed in battery jar box by pressing plate, and platen support is on storage battery, and pressure transducer (5) is by the force value transmission of detection pressing plate to controller (1);
Described controller (1) is also connected with wireless communication module (3), and controller (1) sends warning message by wireless communication module (3) to handheld terminal;
Described handheld terminal includes smart mobile phone or panel computer;Described handheld terminal can transmit closing information to controller (1), to close the warning message that alarm (6) exports;
While controller (1) is by alarm (6) output warning message, the positional information positioned by locating module (2) is transferred in handheld terminal or Scout service device by wireless communication module (3).
Electric vehicle anti-theft positioner based on technology of Internet of things the most according to claim 1, it is characterized in that: described controller (1) is also connected with image acquisition units (7), controller (1) is by driving image acquisition units (7) to gather electric motor car headstock image information below while alarm (6) output warning message;The image information of collection is stored in memory element (8) by image acquisition units (7).
Electric vehicle anti-theft positioner based on technology of Internet of things the most according to claim 1, is characterized in that: described locating module (2) includes GPS locating module.
Electric vehicle anti-theft positioner based on technology of Internet of things the most according to claim 1, it is characterized in that: described wireless communication module (3) includes terminal mainboard (12) and the embedded radio communications module (13) being positioned on described terminal mainboard (12), described embedded radio communications module (13) includes embedded Sim card (16), baseband chip (15) and the radio frequency chip (14) being solidified on terminal mainboard (12), and described embedded Sim card (16) is connected with radio frequency chip (14) by baseband chip (15).
Electric vehicle anti-theft positioner based on technology of Internet of things the most according to claim 1, is characterized in that: the power end of described controller (1) electrically connects with power supply (4), and power supply (4) can be charged by the storage battery in battery jar box.
Electric vehicle anti-theft positioner based on technology of Internet of things the most according to claim 1, is characterized in that: described controller (1) is connected with controller for electric vehicle, controller (1) obtains the on off state of described electric motor car by controller for electric vehicle;When electric motor car is in opening, controller (1) cuts out alarm (6);When electric motor car is closed, controller (1) can pass through alarm (6) output warning message.
CN201310561153.9A 2013-11-12 2013-11-12 Electric vehicle anti-theft positioner based on technology of Internet of things Active CN103569047B (en)

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Effective date of registration: 20190412

Address after: 210000 West Industrial Park Building, No. 52 Fengyousi Road, Qinhuai District, Nanjing City, Jiangsu Province

Patentee after: Unicom Internet of Things Co., Ltd.

Address before: 214135 12 floors of Gemini B Building, No. 18 Zhenze Road, Wuxi (National) Software Park, Jiangsu Province

Patentee before: THE INTERNET OF THINGS RESEARCH INSTITUTE, CHINA UNITED NETWORK COMMUNICATION LIMITED