CN205686363U - Intelligent automobile antitheft security system and the automobile with it - Google Patents
Intelligent automobile antitheft security system and the automobile with it Download PDFInfo
- Publication number
- CN205686363U CN205686363U CN201620573211.9U CN201620573211U CN205686363U CN 205686363 U CN205686363 U CN 205686363U CN 201620573211 U CN201620573211 U CN 201620573211U CN 205686363 U CN205686363 U CN 205686363U
- Authority
- CN
- China
- Prior art keywords
- module
- automobile
- central controller
- security system
- user
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a kind of intelligent automobile antitheft security system and there is its automobile.Wherein, intelligent automobile antitheft security system includes: fingerprint sensor, in order to gather the fingerprint image of user；Sound and light alarm module, in order to send sound and light alarm information；Single-chip microcomputer, obtains the identity information of user, and control sound and light alarm module is operated when identifying the identity information failure of user according to the fingerprint image of user；Engine ECU；Central controller, central controller is started with auto Not Permitted by Engine ECU locking electromotor when the identity information failure of single-chip microcomputer identification user.This system can obtain the identity information of user according to the fingerprint image of user, and when identifying the identity information failure of user, send sound and light alarm information and locking electromotor starts with auto Not Permitted, thus reach the purpose of automobile burglar, and, this system uses master & slave control structure, improves reliability and the speed of service of system.
Description
Technical field
This utility model relates to automobile technical field, particularly relates to a kind of intelligent automobile antitheft security system and a kind of vapour
Car.
Background technology
Along with development and the raising of living standards of the people of Domestic Automotive Industry, automobile is increasingly entering common family
Front yard.Due to the frequent generation of various sudden road traffic accidents and car theft cases, people to automotive safety with antitheft
Attention rate improves the most day by day.R and D automotive safety and burglary-resisting system, it is effective with avoid theft to be to ensure that traffic safety
Technical measures.
Although various automobile burglar technology are widely used, but traditional alarms and security systems for automobiles is own inadaptable
The requirement of modern development, is primarily present the shortcomings such as antitheft mode is single, alarm range is little, easy generation wrong report.
Utility model content
One of technical problem that this utility model is intended to solve in correlation technique the most to a certain extent.
To this end, a purpose of the present utility model is to propose intelligent automobile antitheft security system, this system can known
During the identity information failure of other user, send sound and light alarm information and locking electromotor, thus reach the purpose of automobile burglar, and
And, this system uses master & slave control structure, improves reliability and the speed of service of system.
Another purpose of the present utility model is to propose a kind of automobile.
For reaching above-mentioned purpose, this utility model first aspect proposes a kind of intelligent automobile antitheft security system, including:
Fingerprint sensor, described fingerprint sensor is in order to gather the fingerprint image of user；Sound and light alarm module, described sound and light alarm module
In order to send sound and light alarm information；Single-chip microcomputer, described single-chip microcomputer respectively with described fingerprint sensor and described sound and light alarm module
Being connected, described single-chip microcomputer obtains the identity information of described user according to the fingerprint image of described user, and is identifying described user
Identity information failure time control described sound and light alarm module and be operated；Engine ECU (Electronic Control
Unit, electronic control unit)；Central controller, described central controller respectively with described single-chip microcomputer and described Engine ECU phase
Even, described central controller is locked by described Engine ECU when the identity information failure of user described in described single-chip microcomputer identification
Determine electromotor to start with auto Not Permitted.
According to intelligent automobile antitheft security system of the present utility model, gathered the fingerprint image of user by fingerprint sensor
Picture, single-chip microcomputer obtains the identity information of user according to the fingerprint image of user, and is identifying the identity information failure time control of user
Sound and light alarm module processed sends sound and light alarm information, and central controller passes through when the identity information failure of single-chip microcomputer identification user
Engine ECU locking electromotor starts with auto Not Permitted, thus reaches the purpose of automobile burglar, and, this system uses principal and subordinate
Control structure, improves reliability and the speed of service of system.
Specifically, above-mentioned intelligent automobile antitheft security system, also include: piezoresistance sensor module, described piezoelectricity
Electric resistance sensor module in order to detect whether described automobile is attacked by external force, described piezoresistance sensor module and described list
Sheet machine is connected, wherein, when described piezoresistance sensor module detects that described automobile is attacked by external force, and described single-chip microcomputer
Control described sound and light alarm module to be operated.
Further, described piezoresistance sensor module is integrated with pressure transducer, temperature sensor, acceleration biography
Sensor, voltage sensor, signal processing unit and the SPI interface communicated with described single-chip microcomputer.
Specifically, above-mentioned intelligent automobile antitheft security system, also include: tire module, described tire module is with described
Central controller communicates, and described tire module is by the electricity of the tire pressure parameter detected, tyre temperature parameter and tire
Cell voltage parameter is sent to described central controller, and described central controller judges that tire parameter is the most normal, and takes turns described
Reported to the police by the instrument of described automobile during tire abnormal parameters.
Further, described tire module is four.
Further, described tire module is communicated with described central controller by RF receiving circuit.
Specifically, above-mentioned intelligent automobile antitheft security system, also include: key module, described key module is with described
Central controller carries out radio communication to carry out data interaction, wherein, described central controller according to described key module it
Between data interaction with checking key the most legal, and verify described key exception time send report by described automobile instrument
Alert, and by described Engine ECU locking electromotor to forbid described automobile starting.
Further, described key module is integrated with UHF emitter and LF frequency transceiver.
Specifically, described key module carries out radio communication by low frequency transmission circuit and described central controller.
For reaching above-mentioned purpose, on the other hand this utility model proposes a kind of automobile, and it includes above-mentioned intelligent automobile
Antitheft security system.
Automobile of the present utility model, by above-mentioned intelligent automobile antitheft security system, can be according to the fingerprint image of user
As obtaining the identity information of user, and send sound and light alarm information and locking is started when identifying the identity information failure of user
Machine, thus reach the purpose of automobile burglar, and, use master & slave control structure, improve intelligent automobile antitheft security system
Reliability and the speed of service.
Aspect and advantage that this utility model is additional will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
This utility model above-mentioned and/or that add aspect and advantage from the following description of the accompanying drawings of embodiments will
Become obvious and easy to understand, wherein,
Fig. 1 is the block diagram of the intelligent automobile antitheft security system according to one embodiment of this utility model；
Fig. 2 is the block diagram of the intelligent automobile antitheft security system according to another embodiment of this utility model；
Fig. 3 is the block diagram of the intelligent automobile antitheft security system according to another embodiment of this utility model；
Fig. 4 is the circuit diagram of the tire module according to one embodiment of this utility model；And
Fig. 5 is the circuit diagram of the key module according to one embodiment of this utility model.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio
Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng
It is exemplary for examining the embodiment that accompanying drawing describes, it is intended to be used for explaining this utility model, and it is not intended that to this utility model
Restriction.
Below with reference to the accompanying drawings describe the intelligent automobile antitheft security system of this utility model embodiment and there is its automobile.
Fig. 1 is the block diagram of the intelligent automobile antitheft security system according to one embodiment of this utility model.Such as Fig. 1
Shown in, this intelligent automobile antitheft security system includes: fingerprint sensor 10, sound and light alarm module 20, single-chip microcomputer 30, electromotor
ECU and central controller 40.
Wherein, fingerprint sensor 10 is in order to gather the fingerprint image of user.Sound and light alarm module 20 is in order to send acousto-optic report
Alarming information.Single-chip microcomputer 30 is connected with fingerprint sensor 10 and acousto-optic alarm module 20 respectively, and single-chip microcomputer 30 is according to the fingerprint of user
The identity information of Image Acquisition user, and control sound and light alarm module 20 carries out work when identifying the identity information failure of user
Make.Central controller 40 is connected with single-chip microcomputer 30 and Engine ECU respectively, and central controller 40 identifies user's at single-chip microcomputer 30
Started with auto Not Permitted by Engine ECU locking electromotor during identity information failure.
Specifically, fingerprint sensor 10 can be arranged on the lever of automobile, steering wheel or instrumental panel, fingerprint sensing
The model of 10 can be MBF310, and fingerprint sensor 10 gathers the fingerprint image of user and is sent to single-chip microcomputer 30, single-chip microcomputer 30
Fingerprint image according to the user received obtains the identity information of user, and is identified.If the identity information of user is known
Failed, then single-chip microcomputer 30 controls sound and light alarm module 20 and sends sound and light alarm information, and meanwhile, central controller 40 controls to start
Machine ECU locks electromotor, thus prevents automobile starting, or can also arrange communication module in systems, in the identity of user
During information recognition failures, single-chip microcomputer 30 controls communication module and sends an SMS to the phone number that car owner presets, and notifies car owner's automobile
Start abnormal；If the identity information identification success of user, then can control automobile and normally start.Thus, this system can have
Effect prevents automobile stolen, and this system uses master & slave control structure, i.e. central controller to add single-chip microcomputer, improves the reliable of system
Property and the speed of service.
According to an embodiment of the present utility model, as in figure 2 it is shown, above-mentioned intelligent automobile antitheft security system is all right
Including: piezoresistance sensor module 50.
Piezoresistance sensor module 50 in order to detect whether automobile is attacked by external force, piezoresistance sensor module 50
Being connected with single-chip microcomputer 30, wherein, when piezoresistance sensor module 50 detects that automobile is attacked by external force, single-chip microcomputer 30 is controlled
Sound and light alarm module 20 processed is operated.
In this utility model embodiment, piezoresistance sensor module 50 can be integrated with pressure transducer, temperature biography
Sensor, acceleration transducer, voltage sensor, signal processing unit and the SPI interface communicated with single-chip microcomputer 30.
Specifically, piezoresistance sensor module 50 detects the pressure value information of car surface in real time and processes, so
After be sent to single-chip microcomputer 30, single-chip microcomputer 30 receives the pressure information of car surface and compares with preset pressure value, if inspection
The force value measuring car surface is more than preset pressure value, illustrates that automobile may be attacked by external force, and now, single-chip microcomputer 30 controls
Sound and light alarm module 20 sends sound and light alarm information, thus effectively realizes automobile burglar.
According to an embodiment of the present utility model, as it is shown on figure 3, above-mentioned intelligent automobile antitheft security system is all right
Including: tire module 60.
Tire module 60 communicates with central controller 40, and tire module 60 is by the tire pressure parameter detected, wheel
Tire temperature parameter is sent to central controller 40 with the cell voltage parameter of tire, and whether central controller 40 judges tire parameter
Normally, and reported to the police by the instrument of automobile when tire parameter exception.
Further, in this utility model embodiment, tire module 60 is four.Tire module 60 can be connect by radio frequency
Receive circuit 70 to communicate with central controller 40.
Specifically, four tire modules 60 can be separately mounted in four tires of automobile.Four tire modules
Pressure parameter, temperature parameter and the cell voltage parameter of automobile tire is measured by 60 respectively in real time, and the tire that will measure
Parameter is sent to central controller 40 by RF receiving circuit 70 with RF (Radio Freqency, radio frequency) communication mode.In
Centre controller 40 receives the tire parameter that tire module 60 sends, and judges that tire parameter is the most normal, if it is determined that tire ginseng
Number is abnormal, then central controller 40 controls the instrument of automobile and reports to the police.Such as, instrument can show " dangerous！Tire parameter is different
Often, overhaul the most immediately！" so that user is reminded.
More specifically, Fig. 4 is the circuit diagram of the tire module according to one embodiment of this utility model.As shown in Figure 4,
The intelligent embedded type sensor that tire module 60 uses model to be MPXY8300.This series sensor is integrated with low-power consumption S08 core,
Include 512 bytes RAM (Random Access Memory, random access memory) and 16KB Flash (flash memory), the most integrated
Low-power consumption capacitive pressure, temperature sensor and single pass low frequency input interface.Its RF launch support 315MHz and
Two kinds of carrier frequencies of 434MHz, and depositor can be made to be amplitude shift keying (ASK) or frequency shift keying (FSK) modulation by programmed configurations
Mode.It is also integrated with electric charge pumping function, when cell voltage is relatively low, can improve RF emitting portion supply voltage, so that its
Remaining to reach certain RF emissive porwer, specifically I will not elaborate.
According to an embodiment of the present utility model, as it is shown on figure 3, above-mentioned intelligent automobile antitheft security system, also may be used
To include: key module 70.
Key module 70 and central controller 40 carry out radio communication to carry out data interaction, wherein, and central controller 40
The most legal with checking key according to the data interaction between key module 40, and pass through automotive meter when verifying key exception
Table sends warning, and is started with auto Not Permitted by Engine ECU locking electromotor.
Further, in this utility model embodiment, key module 70 is integrated with UHF emitter and LF frequency transmitting-receiving
Device.Key module 70 carries out radio communication by low frequency transmission circuit 80 and central controller 40.
Specifically, as it is shown on figure 3, central controller 40 passes through low frequency transmission circuit 80 with RF communication mode and key mould
Block 70 carries out data interaction.Central controller 40 receives the RF control data that key module 70 sends, and by key module 70
The password of transponder mate with the password in central controller 40, to verify key ID (Identification, identity
Identification code) the most legal, if central controller 40 verifies that key ID exists extremely, then send alarm signal by automobile instrument
Breath, meanwhile, central controller 40 controls Engine ECU locking electromotor, thus prevents automobile starting；If central controller 40
Key ID is normal in checking, then central controller 40 sends confirmation to gate actuator 90, it is achieved open/the action of locking.
It is understood that after central controller 40 verifies that key ID is legal, then use can also be identified further by single-chip microcomputer 30
The identity information at family, if identifying successfully, central controller 40 controls Engine ECU again and unlocks electromotor, if recognition failures,
Central controller 40 controls Engine ECU locking electromotor and starts with auto Not Permitted, such that it is able to reach double-layer safety, effectively reaches
Purpose to automobile burglar.
More specifically, Fig. 5 is the circuit diagram of the key module according to one embodiment of this utility model.As it is shown in figure 5,
The chip that key module 70 uses model to be PCF7961.PCF7961 is the chip being integrated with UHF emitter with LF frequency transceiver.
This chip can complete radio-frequency transmissions and transponder LF communication certification, is suitable for motor vehicles remote control anti-theft device.It is adopted
With the most mutually identification algorithm, use random digit, key and password, there is highly sensitive and the discriminating time short (39ms) spy
Point.PCF7961 also provides for 32 identity codes having had cured when dispatching from the factory, and specifically I will not elaborate.
In sum, intelligent automobile antitheft security system of the present utility model, it is possible to simultaneously realize tire pressure monitoring, remote control gate
The functions such as lock and engine anti-theft locking, improve anti-theft and the controlling of automobile, have saved system space, reduce production
Cost, optimizes vehicle body network, and when automobile is attacked by external force, it is also possible to control sound and light alarm module and send acousto-optic report
Alarming information, this external system uses master & slave control structure, improves reliability and the speed of service of system, and then improve automobile
Reliability.
Additionally, this utility model also proposed a kind of automobile, it includes above-mentioned intelligent automobile antitheft security system.
Automobile of the present utility model, by above-mentioned intelligent automobile antitheft security system, it is possible to realize simultaneously tire pressure monitoring,
The functions such as remote control gate lock and engine anti-theft locking, improve anti-theft and the controlling of automobile, have saved system space, reduce
Production cost, optimizes vehicle body network, and when automobile is attacked by external force, it is also possible to control sound and light alarm module and send
Sound and light alarm information, it addition, system uses master & slave control structure, improves reliability and the speed of service of system, and then improves
The reliability of automobile.
In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " suitable
Hour hands ", " counterclockwise ", " axially ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings
Or position relationship, be for only for ease of describe this utility model and simplify describe rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
In this utility model, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " Gu
Fixed " etc. term should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.Common skill for this area
For art personnel, above-mentioned term concrete meaning in this utility model can be understood as the case may be.
In this utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score
Can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, first is special
Levy second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " permissible
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to above-mentioned term
State and be necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature are permissible
One or more embodiment in office or example combine in an appropriate manner.Additionally, in the case of the most conflicting, this area
Technical staff the feature of the different embodiments described in this specification or example and different embodiment or example can be entered
Row combines and combination.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as that those of ordinary skill in the art is in scope of the present utility model to restriction of the present utility model
In above-described embodiment can be changed, revise, replace and modification.
Claims (10)
1. an intelligent automobile antitheft security system, it is characterised in that including:
Fingerprint sensor, described fingerprint sensor is in order to gather the fingerprint image of user；
Sound and light alarm module, described sound and light alarm module is in order to send sound and light alarm information；
Single-chip microcomputer, described single-chip microcomputer is connected with described fingerprint sensor and described sound and light alarm module respectively, described single-chip microcomputer root
Fingerprint image according to described user obtains the identity information of described user, and is identifying the identity information failure time control of described user
Make described sound and light alarm module to be operated；
Engine ECU；
Central controller, described central controller is connected with described single-chip microcomputer and described Engine ECU respectively, and described central authorities control
Device locks electromotor to forbid vapour when the identity information failure of user described in described single-chip microcomputer identification by described Engine ECU
Car starts.
2. intelligent automobile antitheft security system as claimed in claim 1, it is characterised in that also include:
Piezoresistance sensor module, described piezoresistance sensor module is in order to detect whether described automobile is invaded by external force
Attacking, described piezoresistance sensor module is connected with described single-chip microcomputer, wherein, detects at described piezoresistance sensor module
When described automobile is attacked by external force, described in described Single-chip Controlling, sound and light alarm module is operated.
3. intelligent automobile antitheft security system as claimed in claim 2, it is characterised in that described piezoresistance sensor module
In be integrated with pressure transducer, temperature sensor, acceleration transducer, voltage sensor, signal processing unit and with described list
The SPI interface that sheet machine communicates.
4. the intelligent automobile antitheft security system as according to any one of claim 1-3, it is characterised in that also include:
Tire module, described tire module communicates with described central controller, the tire that described tire module will detect
Pressure parameter, tyre temperature parameter are sent to described central controller, described central controller with the cell voltage parameter of tire
Judge that tire parameter is the most normal, and reported to the police by the instrument of described automobile when described tire parameter exception.
5. intelligent automobile antitheft security system as claimed in claim 4, it is characterised in that described tire module is four.
6. intelligent automobile antitheft security system as claimed in claim 4, it is characterised in that described tire module is connect by radio frequency
Receive circuit to communicate with described central controller.
7. intelligent automobile antitheft security system as claimed in claim 1, it is characterised in that also include:
Key module, described key module and described central controller carry out radio communication to carry out data interaction, wherein, described
Central controller is the most legal with checking key according to the data interaction between described key module, and is verifying described key
Warning is sent by described automobile instrument time abnormal, and by described Engine ECU locking electromotor to forbid described automobile
Start.
8. intelligent automobile antitheft security system as claimed in claim 7, it is characterised in that be integrated with in described key module
UHF emitter and LF frequency transceiver.
9. intelligent automobile antitheft security system as claimed in claim 7, it is characterised in that described key module is received by low frequency
Power Generation Road and described central controller carry out radio communication.
10. an automobile, it is characterised in that include intelligent automobile as claimed in any one of claims 1-9 wherein safe antitheft system
System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573211.9U CN205686363U (en) | 2016-06-14 | 2016-06-14 | Intelligent automobile antitheft security system and the automobile with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620573211.9U CN205686363U (en) | 2016-06-14 | 2016-06-14 | Intelligent automobile antitheft security system and the automobile with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686363U true CN205686363U (en) | 2016-11-16 |
Family
ID=57428499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620573211.9U Active CN205686363U (en) | 2016-06-14 | 2016-06-14 | Intelligent automobile antitheft security system and the automobile with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153006A (en) * | 2017-03-27 | 2017-09-12 | 上海交通大学 | A kind of automobile is hit signal detecting method and device |
| TWI605970B (en) * | 2017-05-05 | 2017-11-21 | 致伸科技股份有限公司 | Separable steering wheel |
| CN111065553A (en) * | 2017-09-14 | 2020-04-24 | 株式会社东海理化电机制作所 | Engine switch device |
-
2016
- 2016-06-14 CN CN201620573211.9U patent/CN205686363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107153006A (en) * | 2017-03-27 | 2017-09-12 | 上海交通大学 | A kind of automobile is hit signal detecting method and device |
| TWI605970B (en) * | 2017-05-05 | 2017-11-21 | 致伸科技股份有限公司 | Separable steering wheel |
| CN111065553A (en) * | 2017-09-14 | 2020-04-24 | 株式会社东海理化电机制作所 | Engine switch device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105917586B (en) | Bluetooth verifying for vehicle access system | |
| JP3721089B2 (en) | Vehicle diagnostic system and automobile using the system | |
| US9972150B2 (en) | Method of verifying user intent in activation of a device in a vehicle | |
| US6828905B2 (en) | System for monitoring and for signaling by radio the pressure in pneumatic tires on motor vehicles | |
| US7173521B2 (en) | Tire air pressure warning system and method for warning against tire air pressure | |
| JP2019068735A (en) | Energy supply circuit for electric component | |
| CN101746233B (en) | Integrated system for tire pressure monitoring and vehicle stealing prevention and tire pressure monitoring method | |
| CN105751830B (en) | A kind of tire monitor system and automobile | |
| CN105934777B (en) | Remote vehicle for fleet vehicle accesses system | |
| CN113147672B (en) | Intelligent key positioning method and system | |
| CN205686363U (en) | Intelligent automobile antitheft security system and the automobile with it | |
| US10628643B2 (en) | Vehicle immobilizer | |
| CN109177921A (en) | The method and system of PKE are realized based on intelligent mobile terminal | |
| JP5224134B2 (en) | Vehicle detection device | |
| CN102189979A (en) | System and method for integrating tire pressure monitoring and remote key-free entering | |
| US7916004B2 (en) | Security system with passive locking bypass | |
| JP2013043535A (en) | In-vehicle device of vehicle with smart key system and tire air pressure monitoring system | |
| JP2010191540A (en) | Portable equipment and vehicle system | |
| EP2669098B1 (en) | Multifunction receiver | |
| JP5375782B2 (en) | Portable device, in-vehicle device, and vehicle system | |
| JP3508482B2 (en) | Vehicle remote control system | |
| GB2433631A (en) | A system for detecting the replacement or removal of a transponder in a key of an access control system | |
| JP2017128208A (en) | Vehicle anti-theft system | |
| CN106444518A (en) | Vehicle control integrated circuit and control method thereof | |
| CN201626369U (en) | Tire pressure-monitoring and automobile theft-proof integral system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |