CN205344821U - Car does not have key entering, start -up system - Google Patents
Car does not have key entering, start -up system Download PDFInfo
- Publication number
- CN205344821U CN205344821U CN201521009524.3U CN201521009524U CN205344821U CN 205344821 U CN205344821 U CN 205344821U CN 201521009524 U CN201521009524 U CN 201521009524U CN 205344821 U CN205344821 U CN 205344821U
- Authority
- CN
- China
- Prior art keywords
- module
- control unit
- key
- mcu
- wireless transport
- 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
Abstract
The utility model discloses a car does not have key entering, start -up system. The system includes: intelligent mobile device, on -board control unit and OBD data extension line, intelligent mobile device includes: a NFC module, the on -board control unit includes: for sending identity recognition information be used for receiving identity recognition information's the 2nd NFC module, the 2nd MCU, CAN bus conversion module and a key start the button, and the one end and the inside ECU electricity of automobile of OBD data extension line are connected, and the other end is connected with CAN bus conversion module electricity. The utility model discloses the intelligent mobile device who is used for sending identity recognition information's a NFC module that has integrateed replaces the intelligent key among the entering of the nos key of tradition, the start -up system for this car does not have key entering, start -up system need not additionally to dispose intelligent key, has so both reduced manufacturing cost, has avoided the extra economic loss because of intelligent key's loss causes again.
Description
Technical field
This utility model relates to technical field of vehicle safety, enters particularly to a kind of automobile no-key, starts system.
Background technology
Along with the universal of automobile and development, intellectuality and the comfortableness of automobile are required more and more higher by people.In order to meet people's these requirements to automobile, automobile no-key enters, startup system is arisen at the historic moment.
Existing automobile no-key enters, startup system specifically includes that automotive keyless entering system (PassiveKeylessEnter, it is called for short " PKE ") and automobile no-key startup system (KeylessStartSystem), automotive keyless entering system adopts wireless radio-frequency, when driver carry Intelligent key enter set point time, automobile can automatic identification intelligent key and confirmation identity after automatically turn on car door.Automobile no-key starts system and also uses wireless radio-frequency, when driver wants to start automobile, it is not necessary to draw out Intelligent key, only can directly initiate automobile with by the unlatching button in car.
In realizing process of the present utility model, inventor have found that prior art at least there is problems in that
Existing automobile no-key enters, starts the provisioned Intelligent key cost height of system, if driver's imprudence is lost, makes up and can produce a no small expense.
Summary of the invention
This utility model embodiment enters for automobile no-key in prior art, starts the provisioned Intelligent key cost height of system, if the problem that loss can cause no small economic loss, it is proposed that a kind of automobile no-key enters, starts system.
The technical scheme that this utility model proposes with regard to the problems referred to above is as follows:
This utility model embodiment provides a kind of automobile no-key entrance, startup system, and described system includes: Intelligent mobile equipment, vehicular control unit and onboard diagnostic system OBD data extension line,
Described Intelligent mobile equipment includes: for sending the first near-field communication NFC module of identity identification information,
Described vehicular control unit includes: for receiving the second NFC module of described identity identification information, the second micro-control unit MCU, controller local area network's CAN modular converter and one-key start button, described second NFC module, described CAN modular converter and described one-key start button all electrically connect with described 2nd MCU
One end of described OBD data extension line electrically connects with the electronic control unit ECU of automotive interior, and the other end of described OBD data extension line electrically connects with described CAN modular converter.
In system described in the utility model, described Intelligent mobile equipment also includes: a MCU, the first wireless transport module and input module, described first NFC module, described first wireless transport module and described input module all electrically connect with a described MCU
Described vehicular control unit also includes: the second wireless transport module, and described second wireless transport module electrically connects with described 2nd MCU, described second wireless transport module and described first wireless transport module wireless connections.
In system described in the utility model, described first wireless transport module and described second wireless transport module all include: wifi module and at least one in bluetooth module.
In system described in the utility model, described vehicular control unit also includes: global position system GPS module, and described GPS module electrically connects with described 2nd MCU.
In system described in the utility model, described vehicular control unit also includes: vibrating sensing module, and described vibrating sensor electrically connects with described 2nd MCU.
In system described in the utility model, described vehicular control unit also includes: global mobile communication gsm module, and described gsm module electrically connects with described 2nd MCU.
The technical scheme that this utility model embodiment provides has the benefit that
By being integrated with the Intelligent mobile equipment of the first NFC module for sending identity identification information, replace the Intelligent key in tradition keyless entry, startup system, make the entrance of this automobile no-key, startup system without additional configuration Intelligent key, so both reduce manufacturing cost, turn avoid the additional economic loss caused because of the loss of Intelligent key.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of automobile no-key that this utility model embodiment provides entered, started system；
Fig. 2 is the structural representation that a kind of automobile no-key that this utility model embodiment provides entered, started system；
Fig. 3 is the structural representation of a kind of vehicular control unit that this utility model embodiment provides.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, this utility model embodiment is described in further detail.
This utility model embodiment provides a kind of automobile no-key entrance, startup system, and referring to Fig. 1, this system includes:
Intelligent mobile equipment 1, vehicular control unit 2 and onboard diagnostic system (On-BoardDiagnostic is called for short " OBD ") data extension line 3,
Intelligent mobile equipment 1 includes: for sending the first near-field communication (NearFieldCommunication is called for short " the NFC ") module 11 of identity identification information,
Vehicular control unit 2 includes: for receiving second NFC module the 21, the second micro-control unit (MicrocontrollerUnit identifying information at one's side, be called for short " MCU ") 22, controller local area network (ControllerAreaNetwork, it is called for short " CAN ") bus conversion module 23 and one-key start button 24,2nd MCU22, CAN modular converter 23 and one-key start button 24 all electrically connect with the 2nd MCU22
Electronic control unit (ElectronicControlUnit is called for short " the ECU ") electrical connection of one end of OBD data extension line 3 and automotive interior, the other end of OBD data extension line 3 electrically connects with CAN modular converter 23.
In the present embodiment, the ECU of automotive interior can electrically connect with the window system in automobile, door-locking system, engine lock locking system, ignition system, oil piping system and acousto-optic system, realization controls the functions such as the startup (namely open oil piping system and ignition system simultaneously, and make engine lock locking system not work) of the unlatching being turned on or off, controlling car door of vehicle window, control automobile.
In the present embodiment, when Intelligent mobile equipment 1 is near vehicular control unit 2 set point (set point is relevant to NFC technique), first NFC module 11 sends identity identification information to carry out authentication to the second NFC module 21, when Intelligent mobile equipment 1 is by after authentication, the 2nd MCU22 in vehicular control unit 2 can send automobile door lock by OBD data extension line 3 to the ECU of automotive interior and open order, controlled door-locking system by ECU and automatically turn on car door, it is achieved keyless entry function；When Intelligent mobile equipment 1 presses one-key start button 24 by authentication and driver, one-key start button 24 sends enabling signal to the 2nd MCU22,2nd MCU22 can send automobile starting order by OBD data extension line 3 to the ECU of automotive interior, (namely oil circuit control system and ignition system are opened simultaneously to be controlled automobile starting by ECU, and control the closedown of engine lock locking system), it is achieved that start function without key.
In the present embodiment, adopt the existing Intelligent mobile equipment (such as: smart mobile phone, panel computer etc.) with NCF function, replace the Intelligent key in original keyless entry, startup system, the inconvenience that driver so both can have been reduced additionally to carry Intelligent key and cause, can reduce again the economic loss caused because losing Intelligent key.
In actual applications, the 2nd MCU22 can adopt the chip of STM32F103RBT6 model to prepare.First NFC module 11 can adopt NFC-SIM card, on the glass that the second NFC module 21 can be arranged in car driver position A post web, when being inserted with the Intelligent mobile equipment 1 of NFC-SIM card near the second NFC module 21, can carry out identification.
Concrete, referring to Fig. 2, Intelligent mobile equipment 1 can also include: a MCU12, the first wireless transport module 13 and input module 14, and first NFC module the 11, first wireless transport module 13 and input module 14 all electrically connect with a MCU12.
Vehicular control unit 2 can also include: the second wireless transport module 25, and the second wireless transport module 25 electrically connects with the 2nd MCU22, the second wireless transport module 25 and the first wireless transport module 13 wireless connections.
In the present embodiment, Intelligent mobile equipment 1 can also realize the function of remote-control vehicular control unit 2, concrete, driver can pass through input module 14 input indicative signal, oneth MCU12 is according to the program (the APP software such as pre-installed) preset and receives indication signal and sends corresponding instruction, instruction is transferred to vehicular control unit 2 by the wireless connections then passed through between the first wireless transport module 13 and the second wireless transport module 25, to realize the function of Intelligent mobile equipment 1 remote-control vehicular control unit 2.Concrete, it is possible to have following function: a key is antitheft/unlocks, a key automobile starting/flame-out, one key inquiry automobile current state, a key is windowed/closes window, capable of being opened by one key/closedown sound and light alarm, one key real-time query automobile position, a key realizes the functions such as engine lock locking system unlatching/closedown.
Further, the first wireless transport module 13 and the second wireless transport module 25 may each comprise: wifi module and at least one in bluetooth module.
In the present embodiment, radio communication can be carried out by one or more modes in wifi or bluetooth between the first wireless transport module 13 and the second wireless transport module 25.
Further, referring to Fig. 3, vehicular control unit 2 can also include: global positioning system (GlobalPositioningSystem is called for short " GPS ") module 26, GPS module 26 electrically connects with the 2nd MCU22.
In the present embodiment, the integrated GPS module 26 of vehicular control unit 2, it is possible to make the information such as the Intelligent mobile equipment 1 current location speed that can inquire about automobile.
Further, referring to Fig. 3, vehicular control unit 2 can also include: vibrating sensing module 27, and vibrating sensor 27 electrically connects with the 2nd MCU22.
In the present embodiment, the current state of static automobile can be detected by vibrating sensor module 27, once have violence to invade or collision, vibrating sensor module 27 will cause the 2nd MCU22 to wake up from low-power consumption mode, and by the 2nd MCU22 by automobile current state information, alarm signal and GPS information are sent to remote server and carry out storing and managing, and to send order to Vehicle Electronic Control ECU unit by CAN modular converter 23, control engine lock locking system and open and cut off automotive ignition system and oil piping system, simultaneously, alarm is sent by controlling acousto-optic system.So considerably increase the theftproof performance of automobile.
Further, referring to Fig. 3, vehicular control unit 2 can also include: global mobile communication (GlobalSystemforMobileCommunication is called for short " GSM ") module 28, gsm module 28 electrically connects with the 2nd MCU22.
In the present embodiment, vehicular control unit 2 integrated GSM module 28, can by automobile real time GPS position, authentication, one-key start and vehicle-mounted OBD data (engine speed, oil consumption, distance travelled) etc. information upload in the server specified by gsm module 28, inquire about for mobile phone terminal user or page end customer service.Namely adopting technology of Internet of things, the relevant information of automobile sent and carry out cloud computing and storage to remote data base, driver can pass through the mobile equipment such as mobile phone can check the related data of automobile at any time, it is simple to driver understands the corresponding situation of automobile at any time.
This utility model embodiment is by being integrated with the Intelligent mobile equipment of the first NFC module for sending identity identification information, replace the Intelligent key in tradition keyless entry, startup system, make the entrance of this automobile no-key, startup system without additional configuration Intelligent key, so both reduce manufacturing cost, turn avoid the additional economic loss caused because of the loss of Intelligent key.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (6)
1. an automobile no-key enters, starts system, it is characterised in that described system includes: Intelligent mobile equipment, vehicular control unit and onboard diagnostic system OBD data extension line,
Described Intelligent mobile equipment includes: for sending the first near-field communication NFC module of identity identification information,
Described vehicular control unit includes: for receiving the second NFC module of described identity identification information, the second micro-control unit MCU, controller local area network's CAN modular converter and one-key start button, described second NFC module, described CAN modular converter and described one-key start button all electrically connect with described 2nd MCU
One end of described OBD data extension line electrically connects with the electronic control unit ECU of automotive interior, and the other end of described OBD data extension line electrically connects with described CAN modular converter.
2. system according to claim 1, it is characterized in that, described Intelligent mobile equipment also includes: a MCU, the first wireless transport module and input module, and described first NFC module, described first wireless transport module and described input module all electrically connect with a described MCU
Described vehicular control unit also includes: the second wireless transport module, and described second wireless transport module electrically connects with described 2nd MCU, described second wireless transport module and described first wireless transport module wireless connections.
3. system according to claim 2, it is characterised in that described first wireless transport module and described second wireless transport module all include: wifi module and at least one in bluetooth module.
4. the system according to any one of claim 1-3, it is characterised in that described vehicular control unit also includes: global position system GPS module, described GPS module electrically connects with described 2nd MCU.
5. the system according to any one of claim 1-3, it is characterised in that described vehicular control unit also includes: vibrating sensing module, described vibrating sensor electrically connects with described 2nd MCU.
6. the system according to any one of claim 1-3, it is characterised in that described vehicular control unit also includes: global mobile communication gsm module, described gsm module electrically connects with described 2nd MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009524.3U CN205344821U (en) | 2015-12-08 | 2015-12-08 | Car does not have key entering, start -up system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009524.3U CN205344821U (en) | 2015-12-08 | 2015-12-08 | Car does not have key entering, start -up system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344821U true CN205344821U (en) | 2016-06-29 |
Family
ID=56151868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521009524.3U Active CN205344821U (en) | 2015-12-08 | 2015-12-08 | Car does not have key entering, start -up system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344821U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564470A (en) * | 2016-11-08 | 2017-04-19 | 惠州Tcl移动通信有限公司 | Electronic system of automobile, electronic device and unlocking method of automobile |
| CN107484155A (en) * | 2017-09-30 | 2017-12-15 | 联想(北京)有限公司 | A kind of method for network access, a kind of electronic equipment and a kind of mobile terminal |
| CN108973934A (en) * | 2018-07-12 | 2018-12-11 | 宁波华科汽车零部件有限公司 | A kind of keyless access system and method |
| CN109462626A (en) * | 2017-09-06 | 2019-03-12 | 上海海拉电子有限公司 | A kind of vehicle enters system and car key, vehicle sharing method |
| CN109606287A (en) * | 2018-12-11 | 2019-04-12 | 北京首汽智行科技有限公司 | Research on Vehicle Remote Monitoring System Based on GPRS and method based on OBD Yu RF433 radio frequency |
| CN113928264A (en) * | 2021-10-20 | 2022-01-14 | 青海交通职业技术学院 | Keyless entry starting system for new energy automobile |
| CN114715076A (en) * | 2022-01-17 | 2022-07-08 | 雷沃工程机械集团有限公司 | Keyless starting system |
-
2015
- 2015-12-08 CN CN201521009524.3U patent/CN205344821U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564470A (en) * | 2016-11-08 | 2017-04-19 | 惠州Tcl移动通信有限公司 | Electronic system of automobile, electronic device and unlocking method of automobile |
| CN106564470B (en) * | 2016-11-08 | 2020-02-21 | 惠州Tcl移动通信有限公司 | Automobile electronic system, wearable electronic equipment and unlocking method of automobile |
| CN109462626A (en) * | 2017-09-06 | 2019-03-12 | 上海海拉电子有限公司 | A kind of vehicle enters system and car key, vehicle sharing method |
| CN107484155A (en) * | 2017-09-30 | 2017-12-15 | 联想(北京)有限公司 | A kind of method for network access, a kind of electronic equipment and a kind of mobile terminal |
| CN108973934A (en) * | 2018-07-12 | 2018-12-11 | 宁波华科汽车零部件有限公司 | A kind of keyless access system and method |
| CN109606287A (en) * | 2018-12-11 | 2019-04-12 | 北京首汽智行科技有限公司 | Research on Vehicle Remote Monitoring System Based on GPRS and method based on OBD Yu RF433 radio frequency |
| CN113928264A (en) * | 2021-10-20 | 2022-01-14 | 青海交通职业技术学院 | Keyless entry starting system for new energy automobile |
| CN114715076A (en) * | 2022-01-17 | 2022-07-08 | 雷沃工程机械集团有限公司 | Keyless starting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205344821U (en) | Car does not have key entering, start -up system | |
| RU2729661C2 (en) | Systems and methods for extending the field of use of a telephone as a key | |
| CN105398420B (en) | A kind of automotive keyless entering system detection method | |
| CN109302695B (en) | NFC-enabled systems, methods, and devices for wireless vehicle communication | |
| US20170308817A1 (en) | Apparatus and method to reserve, locate and operate a vehicle from an on-demand vehicle service | |
| US9858735B2 (en) | User proximity detection for activating vehicle convenience functions | |
| US9241235B2 (en) | Passive entry cell phone and method and system therefor | |
| CN102991458B (en) | Remotely control the method and system of vehicle oil-break | |
| CN102363422B (en) | Keyfob and exchange the method for signal between it and motor vehicle side control appliance | |
| CN106696894A (en) | Automobile keyless entry system based on smartphone | |
| US20120256763A1 (en) | Remote Machine Query and Control Using Telemetry Unit and Other Sensors | |
| CN106341147A (en) | Intelligent vehicle-mounted system based on mobile terminal | |
| CN108011918B (en) | Automobile control method, device and system | |
| US11321576B2 (en) | Biometric wireless vehicle entry system | |
| US20140176326A1 (en) | Operational omission notification method and operational omission notification system | |
| CN112660069B (en) | Vehicle starting method, vehicle-mounted terminal and vehicle | |
| JP6234474B2 (en) | Keyless entry system | |
| US20180365978A1 (en) | Wireless relay device and wireless relay control system having the same | |
| CN205149795U (en) | Car fingerprint unblock system | |
| CN112291739A (en) | WiFi (Wireless Fidelity) online method, system and medium for intelligent terminal and vehicle-mounted terminal and T-BOX (T-BOX) | |
| CN114132291A (en) | Automobile control method and device and computer storage medium | |
| CN112172739B (en) | Unlocking method of automobile lock system | |
| CN103434459B (en) | A kind of In-vehicle network communication electronic control device | |
| JP2014151846A (en) | Power consumption reduction device for vehicle | |
| US20220258695A1 (en) | Biometric wireless vehicle entry system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |