CN209381958U - Automobile system for unlocking and automobile - Google Patents
Automobile system for unlocking and automobile Download PDFInfo
- Publication number
- CN209381958U CN209381958U CN201822207615.8U CN201822207615U CN209381958U CN 209381958 U CN209381958 U CN 209381958U CN 201822207615 U CN201822207615 U CN 201822207615U CN 209381958 U CN209381958 U CN 209381958U
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- Prior art keywords
- unlocking
- car key
- car
- key module
- module
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Abstract
The utility model discloses a kind of automobile system for unlocking and automobiles, the system includes the car key module with car body controller communication connection of mobile terminal, identification module and setting in the car, communication interface is provided in the identification module, the identification module is communicated to connect with the mobile terminal and the car key module respectively by the communication interface.Implement the utility model, by the way that car key module is arranged in the car, and it is connect respectively with mobile terminal and car key module by identification module, when the unlock instruction that identification module is sent by mobile terminal, control signal is sent to car key module, control car key module enables PEPS function and RKE function, unlocking signal is sent to car body controller, realize unlock vehicle, it is easy to operate, it is at low cost.
Description
Technical field
The utility model relates to automobile technical field more particularly to a kind of automobile system for unlocking and automobile.
Background technique
With the development of science and technology automotive technology development is more and more mature, but as tellurian petroleum resources increasingly lack
Weary, the environmentally friendly trip mode such as new-energy automobile, shared automobile is gradually approved by everybody.However, the production of automobile production end multiplies
It can not be participated in automobile research with the operator of vehicle major customer or general car owner, and shared automobile.Currently, to understand
Car locking, shared automobile operator mainly passes through repacking key or utilizes vehicle-mounted T-BOX, complicated for operation, at high cost.
Utility model content
The purpose of this utility model is to provide a kind of automobile system for unlocking and automobiles, realize unlock vehicle, easy to operate,
It is at low cost.
The technical solution of the utility model provides a kind of automobile system for unlocking, including mobile terminal, identification module, with
And the car key module with car body controller communication connection of setting in the car, communication, which is provided with, in the identification module connects
Mouthful, the identification module by the communication interface respectively with the mobile terminal and the car key module communication link
It connects.
Further, the car key module further includes control unit, radio-frequency antenna and leads to the car body controller
Believe that the low frequency reception antenna of connection, one end of described control unit and the identification module communicate to connect, the control is single
The other end of member is connect with the radio-frequency antenna and the low frequency reception antenna communication respectively.
Further, the car key module further includes power supply unit, and the power supply unit includes enable port, the electricity
Source unit is electrically connected with the control unit by the enable port.
Further, the car key module further includes the voltage-stablizer being electrically connected with the power supply unit.
Further, the car key module further includes the crystal oscillator connecting with described control unit.
Further, the identification module includes the Charging Detail Record unit connecting with the communication of mobile terminal.
Further, the communication interface includes 4G interface, the identification module by the 4G interface with it is described
Communication of mobile terminal connection.
Further, the communication interface further includes universal input/output interface, and the identification module passes through described
Universal input/output interface and the car key module communicate to connect.
Further, further include upper cover and the shell with opening, be provided in the shell and accommodate the car key
The receiving cavity of module, the upper cover removably cover conjunction in the opening.
The technical solution of the utility model provides a kind of automobile, including car body controller and foregoing automobile solution
Lock system, the car key module of the automobile system for unlocking and the car body controller communicate to connect.
After adopting the above technical scheme, having the following beneficial effects: by the way that car key module is arranged in the car, and pass through body
Part identification module is connect with mobile terminal and car key module respectively, when the unlock that identification module is sent by mobile terminal
When instruction, control signal is sent to car key module, control car key module enables PEPS function and RKE function, to vehicle body control
Device processed sends unlocking signal, realizes unlock vehicle, easy to operate, at low cost.
Detailed description of the invention
Referring to attached drawing, the disclosure of the utility model will be easier to understand.It is understood that these attached drawings are used only for
The purpose of explanation, and be not intended to and the protection scope of the utility model is construed as limiting.In figure:
Fig. 1 is a kind of structural schematic diagram for automobile system for unlocking that utility model embodiment one provides；
Fig. 2 is the structural schematic diagram of car key module shown in FIG. 1；
Fig. 3 is another structural schematic diagram of car key module shown in FIG. 1.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.
It is readily appreciated that, technical solution according to the present utility model, in the case where not changing the utility model in essence spirit, this field
The various structures mode that can be replaced mutually of those skilled in the art and implementation.Therefore, following specific embodiments and
Attached drawing is only the exemplary illustration to the technical solution of the utility model, and is not to be construed as the whole of the utility model or is considered as
Utility model technical solution is defined or limited.
It mentions in the present specification or up, down, left, right, before and after, front, the back side, top, the bottom that may mention etc.
Positional terms are defined relative to each construction shown in the drawings, they are opposite concepts, and it is therefore possible to can root
Correspondingly changed according to different location locating for it, different use states.So also should not be by these or others side
Position term is construed to restricted term.
Embodiment one
As shown in Figure 1, Fig. 1 is a kind of structural schematic diagram for automobile system for unlocking that the utility model embodiment one provides,
The automobile system for unlocking includes mobile terminal 11, identification module 12 and setting communicating with car body controller in the car
The car key module 13 of connection is provided with communication interface (not shown), the identification in the identification module 12
Module 12 is communicated to connect with the mobile terminal 11 and the car key module 13 respectively by the communication interface.
Mobile terminal 11 can install cell phone application by mobile terminal 11, pass through mobile phone for sending unlock instruction, user
APP sends unlock instruction to identification module 12.
Identification module 12 receives the unlock instruction of the transmission of mobile terminal 11, when the identity information of mobile terminal 11 accords with
When closing preset subscriber identity information, control signal is sent to car key module 13.
Car key module 13 is integrated printed circuit-board assembly (Printed Circuit Board+ in the car
Assembly, PCBA), after receiving the control signal that identification module 12 is sent, enable keyless entry activation system
(Passive Entry Passive Start, PEPS) function and remote access control system (Remote Keyless Entry,
RKE) function sends unlocking signal to BCM, to realize unlocking function.It should be noted that PEPS function and RKE function root
It is integrated in car key module 13 respectively according to cryptographic protocol identical with car body controller (Body Control Module, BCM)
In.
Automobile system for unlocking provided by the utility model, by the way that car key module is arranged in the car, and passes through identification
Module is connect with mobile terminal and car key module respectively, when the unlock instruction that identification module is sent by mobile terminal
When, control signal is sent to car key module, control car key module enables PEPS function and RKE function, to car body controller
Unlocking signal is sent, realizes unlock vehicle, it is easy to operate, it is at low cost.
Optionally, as shown in Fig. 2, the car key module 13 include control unit 131, radio-frequency antenna 132 and with institute
State the low frequency reception antenna 133 of car body controller communication connection, one end of described control unit 131 and the identification module
12 communication connection, the other end of described control unit 131 respectively with the radio-frequency antenna 132 and the low frequency reception antenna 133
Communication connection.
Control unit 131 is independent the electronic chip with processing capacity, and control unit 131 receives identification mould
When the control signal that block 12 is sent, is worked according to control signal control radio-frequency antenna 132 and low frequency reception antenna 133, opened respectively
With PEPS function and RKE function, unlocking signal is sent to BCM by radio-frequency antenna 132 and low frequency reception antenna 133, realizes solution
Lock function.
Optionally, as shown in Fig. 2, the car key module 13 further includes power supply unit 134, the power supply unit 134 is wrapped
Enable port is included, the power supply unit 134 is electrically connected by the enable port with described control unit 131.
Power supply unit 134 can be independent power supply, or vehicle body power supply.Preferably, in order to reduce cost, power supply
Unit 134 is vehicle body power supply.
Identification module 12 receives the unlock instruction of the transmission of mobile terminal 11, when the identity information of mobile terminal 11 accords with
When closing preset subscriber identity information, enabled (Enable) is sent to car key module 13 and controls signal.
After control unit 131 receives the Enable control signal of the transmission of identification module 12, pulse falling edge is read,
Enable port is controlled to open, power supply unit 134 is the power supply of car key module 13, PEPS function and RKE function can be enabled, to
BCM sends unlocking signal, to realize unlocking function.When car key module 13 is not received by the transmission of identification module 12
When Enable controls signal, the PEPS function and RKE function of car key module 13 are not powered in invalid state, can be distinguished
It powers in the lithium coin cells of normal car key, prevents vehicle from illegally entering starting, improve security performance.
Optionally, as shown in Fig. 2, the car key module 13 further includes the voltage-stablizer being electrically connected with power supply unit 134
135。
Voltage-stablizer 135 is used to for 12 volts of power supplys of vehicle body to be converted into 3.3 volts of power supplys that car key module 13 uses, and improves and stablizes
Property.Preferably, voltage-stablizer 135 is low pressure difference linear voltage regulator (Low Dropout Regulator, LDO).
Optionally, as shown in Fig. 2, the car key module 13 further includes the crystal vibration connecting with described control unit 131
Swing device 136.
Crystal oscillator 136 is used as system clock, provides timing control for car key module 13, guarantee system is normally transported
Row improves anti-interference ability, improves stability.
Optionally, the identification module 12 include the Charging Detail Record unit that is connect with the communication of mobile terminal (in figure not
Show).
Customer charge is returned to mobile terminal 11 for calculating customer charge by Charging Detail Record unit, is checked convenient for user, full
Foot sharedization demand, improves working efficiency.
Optionally, as shown in Figure 1, in order to improve connective stability, the communication interface includes 4G interface 121, the body
Part identification module 12 is communicated to connect by the 4G interface 121 with the mobile terminal 11.
Optionally, as shown in Figure 1, in order to further increase connective stability, the communication interface further include universal input/
(General Purpose Input Output, GPIO) interface 122 is exported, the identification module 12 passes through described general
Input/output interface 122 and the car key module 13 communicate to connect.
It optionally, further include upper cover 14 and the shell with opening as shown in figure 3, in order to protect car key module
15, the receiving cavity 151 for accommodating the car key module 13 is provided in the shell 15, and the upper cover 14 removably covers conjunction
In the opening.
Embodiment two
On the basis of example 1, embodiment two be include the vehicle structure of embodiment one, therefore with one phase of embodiment
It is same partially to repeat no more.The automobile includes car body controller and foregoing automobile system for unlocking, automobile unlock system
The car key module of system and the car body controller communicate to connect.
Automobile provided by the utility model is distinguished by the way that car key module is arranged in the car, and by identification module
It is connect with mobile terminal and car key module, when the unlock instruction that identification module is sent by mobile terminal, Xiang Cheyao
Spoon module sends control signal, and control car key module enables PEPS function and RKE function, sends unlock letter to car body controller
Number, realize unlock vehicle, it is easy to operate, it is at low cost.
In conclusion automobile system for unlocking provided by the utility model and automobile, by the way that car key module is arranged in the car,
And connect respectively with mobile terminal and car key module by identification module, when identification module is sent out by mobile terminal
When the unlock instruction sent, control signal is sent to car key module, control car key module enables PEPS function and RKE function,
Unlocking signal is sent to car body controller, realizes unlock vehicle, it is easy to operate, it is at low cost.Meanwhile being arranged in power supply unit and make
Energy port can distinguish over the lithium coin cells power supply of normal car key, prevent vehicle from illegally entering starting, improve safety
Energy.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as practical
Novel protection scope.
Claims (10)
1. a kind of automobile system for unlocking, which is characterized in that in the car including mobile terminal, identification module and setting
With the car key module of car body controller communication connection, communication interface is provided in the identification module, the identity is known
Other module is communicated to connect with the mobile terminal and the car key module respectively by the communication interface.
2. automobile system for unlocking as described in claim 1, which is characterized in that the car key module includes control unit, penetrates
Frequency antenna and the low frequency reception antenna communicated to connect with the car body controller, one end of described control unit and the body
Part identification module communication connection, the other end of described control unit are logical with the radio-frequency antenna and the low frequency reception antenna respectively
Letter connection.
3. automobile system for unlocking as claimed in claim 2, which is characterized in that the car key module further includes power supply unit,
The power supply unit includes enable port, and the power supply unit is electrically connected with the control unit by the enable port.
4. automobile system for unlocking as claimed in claim 3, which is characterized in that the car key module further includes and the power supply
The voltage-stablizer of unit electrical connection.
5. automobile system for unlocking as claimed in claim 2, which is characterized in that the car key module further includes and the control
The crystal oscillator of unit connection.
6. automobile system for unlocking as described in claim 1, which is characterized in that the identification module includes and the movement
The Charging Detail Record unit of terminal communication connection.
7. automobile system for unlocking as described in claim 1, which is characterized in that the communication interface includes 4G interface, the body
Part identification module is connect by the 4G interface with the communication of mobile terminal.
8. automobile system for unlocking as claimed in claim 7, which is characterized in that the communication interface further includes universal input/defeated
Outgoing interface, the identification module are communicated to connect by the universal input/output interface and the car key module.
9. automobile system for unlocking as described in claim 1, which is characterized in that it further include upper cover and the shell with opening,
The receiving cavity for accommodating the car key module is provided in the shell, the upper cover removably covers conjunction in the opening
Place.
10. a kind of automobile, including car body controller, which is characterized in that further include such as the described in any item automobiles of claim 1-9
System for unlocking, the car key module of the automobile system for unlocking and the car body controller communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207615.8U CN209381958U (en) | 2018-12-27 | 2018-12-27 | Automobile system for unlocking and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207615.8U CN209381958U (en) | 2018-12-27 | 2018-12-27 | Automobile system for unlocking and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381958U true CN209381958U (en) | 2019-09-13 |
Family
ID=67873492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822207615.8U Active CN209381958U (en) | 2018-12-27 | 2018-12-27 | Automobile system for unlocking and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381958U (en) |
-
2018
- 2018-12-27 CN CN201822207615.8U patent/CN209381958U/en active Active
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