CN105292051B - The theft preventing method and system of a kind of electric car - Google Patents
The theft preventing method and system of a kind of electric car Download PDFInfo
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- CN105292051B CN105292051B CN201510695497.8A CN201510695497A CN105292051B CN 105292051 B CN105292051 B CN 105292051B CN 201510695497 A CN201510695497 A CN 201510695497A CN 105292051 B CN105292051 B CN 105292051B
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- lock unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- Burglar Alarm Systems (AREA)
- Lock And Its Accessories (AREA)
Abstract
The present invention relates to safe antitheft field, the theft preventing method and system of a kind of electric car are disclosed.In embodiments of the present invention, comprise the steps of：Pre-establish the radio communication connection between the second wireless sensor for being built in the first wireless sensor of electric car and being built in remote control, built in first wireless sensor and electric car from the communication connection between lock unit, and the communication connection between lock unit and the electromagnetic lock for being arranged at electric car；First wireless sensor sends the first notification signal when detecting the second wireless sensor not in preset range, to from lock unit；From after lock unit receives the first notification signal, control electromagnetic lock pins electric car.In this way, the auto-lock function of electric car is realized.The trouble of user's active car locking is eliminated, it also avoid, due to the phenomenon that user forgets car locking and causes electric car to lose, greatly improving the convenience that user uses, while also improve the theftproof performance of vehicle.
Description
Technical field
The present invention relates to safe antitheft field, the theft preventing method and system of electric car more particularly in safe antitheft field.
Background technology
In today's society, theft crime case remains incessant after repeated prohibition, and theft turns into one of aggrieved most criminal offence of people.
With becoming increasingly popular for electric car, the stolen event of electric car also occurs again and again, because the detection work of electric car theft is very
Difficulty, evidence are difficult to grasp so that electric vehicle anti-theft is more and more concerned.
Existing electric car can only use key or remote control carries out car locking and set up defences, and user uses very not square
Just.And with scientific and technological development is modernized, the rhythm of life of people is more and more faster, often forgets the situation of car locking,
So existing car locking mode is very bad to the experience that user brings.User is in order to save trouble or careless in many cases
Also it can forget that car locking is set up defences.And the above situation all easilys lead to vehicle loss.Although people can in the prior art
Frighten thief to send alarm sound according to vehicle vibration situation, or prevent thief from moving by notification controller locking motor
Motor-car.It is but very bad in the situation that false alarm often occurs using process of reality, Consumer's Experience.
The content of the invention
It is an object of the invention to provide a kind of theft preventing method of electric car and system, it is possible to achieve the work(of automatic car locking
Can, the trouble of user's car locking is saved, avoids causing the Loss of electric car because user forgets car locking, greatly improves use
The convenience that family uses, while also improve the theftproof performance of vehicle.
In order to solve the above technical problems, embodiments of the present invention provide a kind of theft preventing method of electric car, comprising with
Lower step：Pre-establish between the second wireless sensor for being built in the first wireless sensor of electric car and being built in remote control
Radio communication connection, built in the first wireless sensor and electric car from the communication connection between lock unit, and self-locking list
Member and the communication connection being arranged between the electromagnetic lock of electric car；First wireless sensor is detecting the second wireless sensor not
In preset range, the first notification signal is sent to from lock unit；From after lock unit receives the first notification signal, electromagnetism is controlled
Lock pins electric car.
Embodiments of the present invention additionally provide a kind of burglary-resisting system of electric car, comprising：First wireless sensor, second
Wireless sensor, from lock unit and electromagnetic lock；First wireless sensor is used to detect the second wireless sensor not default
During scope, the first notification signal is sent to from lock unit；It is used for from lock unit after the first notification signal is received, controls electromagnetism
Lock pins electric car.
Embodiment of the present invention in terms of existing technologies, pre-establishes the first wireless sensor for being built in electric car
And the radio communication connection being built between the second wireless sensor of remote control, to realize the first wireless sensor and the second nothing
Information exchange between line inductor.Establish the first wireless sensor and built in electric car from the communication link between lock unit
Connect, to realize the first wireless sensor and from the information exchange between lock unit.Establish from lock unit and be arranged at electric car
Communication connection between electromagnetic lock, to realize from lock unit electromagnetic lock can be controlled to pin electric car.Present embodiment passes through
One wireless sensor sends the first notification signal when detecting the second wireless sensor not in preset range, to from lock unit；
From after lock unit receives the first notification signal, control electromagnetic lock pins electric car；To realize the auto-lock function of electric car.Save
The trouble of user's active car locking, it also avoid, due to the phenomenon that user forgets car locking and causes electric car to lose, being greatly improved
The convenience that user uses, while improve the theftproof performance of vehicle.
In addition, also comprise the steps of：After electric car is pinned from lock unit control electromagnetic lock, if the first wireless induction
Device detects the second wireless sensor in preset range, then sends the second notification signal to from lock unit；Received from lock unit
After second notification signal, control electromagnetic lock unblock；So as to which embodiments of the present invention can be according to the associative operation of user
Respond, timely control electromagnetic lock to unlock when user needs to unlock to electric car, to meet the needs of user.
In addition, electromagnetic lock is arranged at electric truck head, including at least dead bolt and the first coil and of dead bolt is wound in
Two coil；In the step of controlling electromagnetic lock to pin electric car, following sub-step is included：It is powered from lock unit to first coil, lock
Tongue ejecting card pins electric car at headstock rotating shaft；In the step of controlling electromagnetic lock unblock, following sub-step is included：Self-locking list
Member is retracted to the second coil electricity, dead bolt.By way of above-described car locking and unblock so that electromagnetic lock can be realized certainly
The function of dynamic car locking and automatic unlocking, and the lock and unlock mode of electromagnetic lock is more reliable, and cost is relatively low, more meets to use
The demand at family, it is adapted to promote the use of.
In addition, the first wireless sensor is when detecting second wireless sensor not in preset range, to self-locking list
Member was sent in the step of the first notification signal, included following sub-step：If the first wireless sensor does not connect in preset duration
The heartbeat signal periodically sent with default first transmission power from the second wireless sensor is received, then is sent out to from lock unit
Send the first notification signal.In this way, using radio-frequency technique so that remote control apart from electric car it is nearer when, first is wireless
Inductor can receive the heartbeat signal transmitted by remote control, and now electric car is in released state；When user is away from electronic
Car, i.e. remote control apart from electric car farther out when, the first wireless sensor can not receive the heartbeat signal transmitted by remote control, this
When electric car be in car locking state so that user, away from the case of electric car, electric car can be automatically into car locking
Pattern.
In addition, after the step of pre-establishing the communication connection between lock unit and the electromagnetic lock for being arranged at electric car,
Also comprise the steps of：Second wireless sensor when detecting that the physical button being arranged on the remote control is pressed, with
Default second transmission power sends the control instruction corresponding with the physical button being pressed；Wherein, the second transmission power is big
In the first transmission power, control instruction is used to perform the operation corresponding with the physical button.So that user is in distance electricity
Motor-car farther out when, electric car can be still controlled by remote control, operates relatively simple convenience.
In addition, also comprise the steps of；Pre-establish and be built between the first wireless sensor of electric car and locator
Communication connection；First wireless sensor sends threeway to while sending the first notification signal from lock unit to locator
Know signal；Locator automatically turns on positioning function, obtains itself current location information after third notice signal is received；It is fixed
Position device is when detecting that self-position is moved, alert；Locator is to the user equipment real-time update locator
Positional information.Judge whether electric car is in mobile status by locator, and judge whether to need to send alarm signal with this
Breath, may remind the user that whether electric car is stolen.And the judged result whether being stolen to electric car is more accurate, reduces report
The false triggering rate of alert information, or user obtains electronic truck position, and possibility is provided with the electric car for recovering stolen.
Brief description of the drawings
Fig. 1 is the terminal schematic diagram according to corresponding to the theft preventing method of first embodiment of the invention electric car；
Fig. 2 is the flow chart according to the theft preventing method of electric car in first embodiment of the invention；
Fig. 3 is the position relationship schematic diagram that headstock is arranged at according to first embodiment of the invention electromagnetic lock；
Fig. 4 is the flow chart according to the theft preventing method of electric car in second embodiment of the invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, each reality below in conjunction with accompanying drawing to the present invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each embodiment of the present invention,
In order that reader more fully understands the application and proposes many ins and outs.But even if without these ins and outs and base
Many variations and modification in following embodiment, each claim of the application technical side claimed can also be realized
Case.
In embodiments of the present invention, as shown in figure 1, pre-establishing the first wireless sensor for being built in electric car and interior
The radio communication connection being placed between the second wireless sensor of remote control, so that the first wireless sensor and the second wireless sense
The information exchange between device is answered, to realize that the second wireless sensor sends signal to the first wireless sensor.It is wireless to establish first
Built in inductor and electric car from the communication connection between lock unit so that the first wireless sensor and between lock unit
Information exchange, with realize the first wireless sensor to from lock unit send notification signal.Establish from lock unit and be arranged at electricity
Communication connection between the electromagnetic lock of motor-car, to realize from lock unit electromagnetic lock can be controlled to pin electric car.
The first embodiment of the present invention is related to a kind of theft preventing method of electric car, it is necessary to explanation, present embodiment
Middle remote control periodically sends heartbeat signal.
Specifically, the second wireless sensor built in remote control includes：Second RF transceiver and with the second radio frequency
The control chip that transceiver is connected.Wherein, control chip controls the second RF transceiver with default first transmission power week
Send heartbeat signal to phase property.Wherein, the first transmission power is according to the radio frequency day of the first wireless sensor for being built in electric car
The position that line and first wireless sensor are in electric car, is set in advance in remote control.As the first transmission power for-
3db；The transmission cycle of heartbeat signal by user or can go out manufacturer and pre-enter to remote control, if the cycle is 0.5s.
Particular flow sheet is as shown in Fig. 2 step is as follows：In step 101, judge the first wireless sensor in preset duration
Whether heartbeat signal is received.If so, then continuing executing with step 101, step 102 is otherwise performed.
It is noted that the first wireless sensor includes：First RF transceiver and process chip；First radio-frequency receiving-transmitting
Device is connected with process chip, wherein, the first wireless sensor is connect by the first RF transceiver in first wireless sensor
Receive from the heartbeat signal transmitted by the second RF transceiver.Wherein it should be noted that the first RF transceiver is to continue work
Make.
Specifically, the heartbeat signal power limited transmitted by remote control, when user is using electric car or apart from electricity
When motor-car is nearer, that is, represent that remote control is nearer apart from electric car, the first wireless sensor can be received transmitted by remote control
Heartbeat signal；When user is away from electric car, with cause remote control apart from electric car farther out when, the first wireless sensor just can not connect
Receive the heartbeat signal transmitted by remote control.
In a step 102, the first wireless sensor sends the first notification signal to from lock unit.
It is noted that the first wireless sensor can be wired connection with the communication connection mode from lock unit,
It can be wireless connection.Wherein, the first wireless sensor by the process chip in first wireless sensor to from lock unit
Send the first notification signal.
Then, into step 103, from after lock unit receives the first notification signal, control electromagnetic lock pins electric car.
It is noted that electromagnetic lock can be electromagnetism steering lock；Electromagnetic lock can also be electromagnetism middle support lock or electromagnetism
Lock can also be electromagnetism expansion brake lock.Electromagnetic lock is not limited to above-mentioned electromagnetism steering lock, the electromagnetism enumerated in embodiments of the present invention
Middle support lock or electromagnetism expansion brake lock.Wherein, electromagnetic lock can be pre-set at the headstock of electric car；Electromagnetic lock can also be set in advance
It is placed in the wheel of electric car.As shown in figure 3, present embodiment illustrates by taking electromagnetism steering lock as an example：Electromagnetism steering lock can be with
It is arranged at the headstock rotating shaft 4 of electric car, electromagnetism steering lock comprises at least dead bolt 3 and is wound in the He of first coil 1 of dead bolt 3
Second coil 2.
Specifically, from after lock unit receives the first notification signal, it is powered, locks to the first coil 1 for being wound in dead bolt
The ejecting card of tongue 3 fixes headstock rotating shaft 4 at headstock rotating shaft 4, so that the headstock rotating shaft 4 of electric car can not rotate, Jin Ersuo
Firmly electric car.
Then, into step 104, judge whether the first wireless sensor receives heartbeat signal.If so, then enter step
105, otherwise, return to step 104.
In step 101 to step 103, when the first RF transceiver is not received from the second radio frequency in preset duration
The heartbeat signal that transceiver is sent, during make it that electric car is in self-locking state, then show user distance electric car farther out.When
When one RF transceiver receives from the heartbeat signal that the second RF transceiver is sent again, then it represents that user distance electric car
It is nearer, it may be necessary to be gone on a journey using electric car.
In step 105, the first wireless sensor sends the second notification signal to from lock unit.Wherein, the first wireless sense
Device is answered to send the second notification signal to from lock unit by the process chip in first wireless sensor.
Then, into step 106, from after lock unit receives the second notification signal, control electromagnetic lock unblock.
Specifically, from after lock unit receives the second notification signal, it is powered, locks to the second coil 2 for being wound in dead bolt
Tongue 3, which is retracted, no longer to be blocked at headstock rotating shaft 4, so that the headstock rotating shaft of electric car can rotate, and then electric car is in solution
Lock status.
In present embodiment, because the first wireless sensor is installed in electric car, therefore when user is using electric car
Or apart from electric car it is nearer when, that is, represent remote control it is nearer apart from electric car, the first wireless sensor can receive remote control
The heartbeat signal transmitted by the second wireless sensor built in device, now electric car is safer, it is not necessary to carries out car locking.Work as user
Away from electric car, with cause remote control apart from electric car farther out when, the first wireless sensor can not receive the second wireless induction
Heartbeat signal transmitted by device, now safety of electric vehicle is relatively low, then by the process chip in the first wireless sensor to certainly
Lock unit sends the first notification signal, and electric car is pinned from lock unit control electromagnetic lock.So, using radio frequency technology,
So that user, in the case of away from electric car, electric car can automatically enter car locking pattern, eliminate user's active car locking
Trouble, it also avoid, due to the phenomenon that user forgets car locking and causes electric car to lose, greatly improving the side that user uses
Just property.
Second embodiment of the present invention is related to a kind of theft preventing method of electric car, and idiographic flow is as shown in Figure 4.Second is real
Apply mode to be improved on the basis of first embodiment, mainly the improvement is that：In second embodiment of the invention,
After the step of pre-establishing the communication connection between lock unit and the electromagnetic lock for being arranged at electric car, also comprising following step
Suddenly：Second wireless sensor is when detecting that the physical button being arranged on the remote control is pressed, with the default second hair
Penetrate power and send the control instruction corresponding with the physical button being pressed；Wherein, the second transmission power is more than the first transmitting work(
Rate, control instruction are used to perform the operation corresponding with the physical button.So that user apart from electric car farther out when, according to
Electric car can be so controlled by remote control, operate relatively simple convenience.
Step 101 in step 201 in present embodiment to step 203 and first embodiment to step 103 substantially
Identical, step 206 to step 208 is roughly the same to step 106 with the step 104 in first embodiment, in order to reduce repetition,
Here repeat no more, only describe different piece below.
In step 204, judge whether the physical button being arranged on remote control is pressed, if then performing step 205,
Otherwise step 206 is performed.
Wherein, the keypress function of physical button can be the function in default setting, can also such as may be used by User Defined
Car pattern is sought so that physical button function setting to be in released state or enter as control electromagnetic lock.
In step 205, remote control sends the control instruction corresponding with the physical button being pressed.
Specifically, remote control sends the control corresponding with the physical button being pressed with default second transmission power
Instruction.Wherein, the second transmission power is more than the first transmission power, and control instruction is used to perform the behaviour corresponding with the physical button
Make, such as：The first wireless sensor can be controlled to send the second notification signal to from lock unit, the second notice is received from lock unit
After signal, control electromagnetic lock unblock.
When user distance electric car farther out when, when pressing the physical button of remote control, remote control increase transmission power, with compared with
Big power sends control instruction, to realize longer-distance distant control function, come reach control electromagnetic lock be in latching mode or
Reach the purpose for seeking car.
Third embodiment of the present invention is related to a kind of theft preventing method of electric car, and the 3rd embodiment is in the first embodiment party
Improved on the basis of formula, mainly theed improvement is that：, can be with present embodiment after electromagnetic lock pins electric car
Judge whether electric car is in mobile status by locator, and judge whether with this to need alert, can remind
Whether user's electric car is stolen.
In present embodiment, the first wireless sensor is while to from lock unit the first notification signal of transmission, to positioning
Device sends third notice signal.First wireless sensor sends the first notification signal in first embodiment to from lock unit
In illustrate, will not be repeated here.Present embodiment sends third notice signal to locator to the first wireless sensor and entered
Row explanation.
Specifically, the communication connection being built between the first wireless sensor of electric car and locator is pre-established,
So that information exchange can be realized between locator and the first wireless sensor, to realize the first wireless sensor to locator
Send announcement information.
Wherein, locator can be gps satellite track and localization device or other positioners such as mobile phone locator
(a kind of personal remote positioning apparatus being made up of GPS and GSM/GPRS modules).Between locator and the first wireless sensor
Communication connection can be wired connection or wireless connection.Such as, locator is connected with the first wireless sensor by wire, with reality
Existing line communication connection；Or locator and the first wireless sensor are equipped with short-range communication module, such as bluetooth module, it is fixed to make
Position device and the success of the first wireless sensor Bluetooth pairing, then to establish radio communication between locator and the first wireless sensor
Connection.Establishing mode and being only limited with this distance for communication connection between locator and the first wireless sensor, it is any to make
Communication connection must be established between locator and the first wireless sensor establishes mode, within protection scope of the present invention.
Then, locator automatically turns on positioning function, obtains itself current location information.
Next, it is determined that whether locator detects that self-position is moved.If so, then locator alert,
Otherwise continue executing with and judge whether locator detects the step of self-position is moved.
Due to that when criminal steals electric car, electronic generation position can be caused to move.Therefore judged by locator
Whether electric car is in mobile status, to cause the judged result whether electric car is stolen more accurate.
Wherein, locator detection electric car whether occur position movement mode can be：Locator also includes acceleration
Meter, position movement whether occurs to electric car by accelerometer and detects；Or locator is according to the electricity in preset duration
The change of motor-car positional information, judges whether electric car occurs position movement, and wherein preset duration can be carried out in advance by user
Set, such as 3min.
It should be noted that in the step of locator alert, can make to include locator in warning message
Current positional information, in order to which user recovers electric car.The mode of locator alert can be：Trigger electric car
Buzzer sounding, to cause the attention of user or periphery crowd, timely prevent the larceny of criminal.
And in the present embodiment, the mode of locator alert is：Locator sends to remote server and taken
Identification number with locator, remote server find the user equipment with identification number binding, remote service according to identification number
Warning information is forwarded to user equipment by device.In this way so that the warning information that remote server will can be received
It is corresponding with locator, it is determined that be which electric car is stolen, to obtain the user profile of the stolen electric car,
So as to timely notify user that current electric car is stolen, in order to which user timely takes action, prevent illegal
The stealing of molecule.Wherein, user equipment can be the mobile terminal such as mobile phone, tablet personal computer.And it is possible in advance long-range
There is " identification number-locator-user profile table of comparisons " in server, to enable remote server to pass through the side tabled look-up
Formula obtains corresponding user profile.
Then, locator enables a user in real time to the positional information of the user equipment real-time update locator
Understanding electric car positional information, in order to which user quickly recovers electric car, and enable police according to real-time
The positional information of renewal timely arrests criminal.
The step of various methods divide above, be intended merely to describe it is clear, can be merged into when realizing a step or
Some steps are split, are decomposed into multiple steps, as long as including identical logical relation, all protection domain in this patent
It is interior；To either adding inessential modification in algorithm in flow or introducing inessential design, but its algorithm is not changed
Core design with flow is all in the protection domain of the patent.
The 4th embodiment of the present invention is related to a kind of burglary-resisting system of electric car, the first wireless sensor, second wireless
Inductor, from lock unit and electromagnetic lock；First wireless sensor is used to detect the second wireless sensor not in preset range
When, send the first notification signal to from lock unit；It is used for from lock unit after the first notification signal is received, control electromagnetic lock lock
Firmly electric car.
Wherein, the second wireless sensor includes：Second RF transceiver and control chip, control chip and the second radio frequency are received
Device connection is sent out, the second RF transceiver of control periodically sends heartbeat signal；First wireless sensor includes：First radio frequency is received
Send out device and process chip；First RF transceiver is connected with process chip, and the first RF transceiver does not receive in preset duration
During to the heartbeat signal sent from the second RF transceiver, the first notification signal is sent to from lock unit by process chip；
From lock unit after the first notification signal is received, control electromagnetic lock pins electric car.
It is noted that each module involved in present embodiment is logic module, and in actual applications, one
Individual logic unit can be a part for a physical location or a physical location, can also be with multiple physics lists
The combination of member is realized.In addition, in order to protrude the innovative part of the present invention, will not be with solving institute of the present invention in present embodiment
The unit that the technical problem relation of proposition is less close introduces, but this is not intended that in present embodiment and other lists are not present
Member.
It is seen that present embodiment is the system embodiment corresponding with first embodiment, present embodiment can be with
First embodiment is worked in coordination implementation.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, is repeated no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific embodiment of the present invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (8)
1. a kind of theft preventing method of electric car, it is characterised in that comprise the steps of：
Pre-establish between the second wireless sensor for being built in the first wireless sensor of electric car and being built in remote control
Radio communication connects, built in first wireless sensor and electric car from the communication connection between lock unit, it is and described
Communication connection between lock unit and the electromagnetic lock for being arranged at electric car；
First wireless sensor is sent when detecting second wireless sensor not in preset range to from lock unit
First notification signal；
It is described from after lock unit receives the first notification signal, control electromagnetic lock pin electric car；
Described from after lock unit control electromagnetic lock pins electric car, if first wireless sensor detects that second is wireless
Inductor then sends the second notification signal in preset range to from lock unit；
It is described from after lock unit receives second notification signal, control electromagnetic lock unblock；
The electromagnetic lock is arranged at electric truck head, including at least dead bolt and is wound in the first coil and the second line of dead bolt
Circle；
In the step of control electromagnetic lock pins electric car, following sub-step is included：
Described to be powered from lock unit to first coil, the dead bolt ejecting card pins electric car at headstock rotating shaft；
In the step of control electromagnetic lock unblock, following sub-step is included：
It is described from lock unit to the second coil electricity, the dead bolt is retracted.
2. the theft preventing method of electric car according to claim 1, it is characterised in that first wireless sensor is detecting
To second wireless sensor not in preset range, to from lock unit send the first notification signal the step of in, comprising with
Lower sub-step：
If first wireless sensor is not received from second wireless sensor in preset duration with default
The heartbeat signal that first transmission power is periodically sent, then send the first notification signal to from lock unit.
3. the theft preventing method of electric car according to claim 2, it is characterised in that pre-establish the self-locking list described
After the step of member and the communication connection being arranged between the electromagnetic lock of electric car, also comprise the steps of：
Second wireless sensor is when detecting that the physical button being arranged on the remote control is pressed, with default
Two transmission powers send the control instruction corresponding with the physical button being pressed；
Wherein, second transmission power is more than first transmission power, and the control instruction is used to perform presses with the physics
The corresponding operation of key.
4. the theft preventing method of electric car according to claim 2, it is characterised in that first transmission power is according to
The position that the radio-frequency antenna of first wireless sensor and first wireless sensor are in the electric car, is set in advance in institute
State in remote control.
5. the theft preventing method of electric car according to claim 1, it is characterised in that also comprise the steps of；
Pre-establish the communication connection being built between the first wireless sensor of electric car and locator；
First wireless sensor sends threeway to while sending the first notification signal from lock unit to the locator
Know signal；
The locator automatically turns on positioning function, obtains itself current location information after third notice signal is received；
The locator is when detecting that self-position is moved, alert；
Positional information of the locator to the user equipment real-time update locator.
6. the theft preventing method of electric car according to claim 1, it is characterised in that the electromagnetic lock be electromagnetism steering lock,
Electromagnetism middle support lock or electromagnetism expansion brake lock.
7. a kind of burglary-resisting system of electric car, it is characterised in that include：First wireless sensor, the second wireless sensor, self-locking
Unit and electromagnetic lock；
First wireless sensor is used for when detecting second wireless sensor not in preset range, to the self-locking
Unit sends the first notification signal；
Described to be used for from lock unit after the first notification signal is received, control electromagnetic lock pins electric car；
Described from after lock unit control electromagnetic lock pins electric car, if first wireless sensor detects that second is wireless
Inductor then sends the second notification signal in preset range to from lock unit；
It is described from after lock unit receives second notification signal, control electromagnetic lock unblock；
The electromagnetic lock is arranged at electric truck head, including at least dead bolt and is wound in the first coil and the second line of dead bolt
Circle；
In the step of control electromagnetic lock pins electric car, following sub-step is included：
Described to be powered from lock unit to first coil, the dead bolt ejecting card pins electric car at headstock rotating shaft；
In the step of control electromagnetic lock unblock, following sub-step is included：
It is described from lock unit to the second coil electricity, the dead bolt is retracted.
8. the burglary-resisting system of electric car according to claim 7, it is characterised in that second wireless sensor includes：
Second RF transceiver and control chip, the control chip are connected with second RF transceiver, control described the
Two RF transceivers periodically send heartbeat signal；
First wireless sensor includes：First RF transceiver and process chip；
First RF transceiver is connected with the process chip, and first RF transceiver does not receive in preset duration
During to the heartbeat signal sent from second RF transceiver, the is sent from lock unit to described by the process chip
One notification signal；
It is described from lock unit after first notification signal is received, control electromagnetic lock pin electric car.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695497.8A CN105292051B (en) | 2015-10-23 | 2015-10-23 | The theft preventing method and system of a kind of electric car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510695497.8A CN105292051B (en) | 2015-10-23 | 2015-10-23 | The theft preventing method and system of a kind of electric car |
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| CN105292051B true CN105292051B (en) | 2017-12-15 |
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|---|---|---|---|---|
| CN106627144B (en) * | 2016-12-05 | 2020-04-03 | 上海天奕无线信息科技有限公司 | Electric vehicle, and electric vehicle intelligent display device and method |
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