CN208647025U - Electric vehicle and its one-key start alarm - Google Patents
Electric vehicle and its one-key start alarm Download PDFInfo
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- CN208647025U CN208647025U CN201820959673.3U CN201820959673U CN208647025U CN 208647025 U CN208647025 U CN 208647025U CN 201820959673 U CN201820959673 U CN 201820959673U CN 208647025 U CN208647025 U CN 208647025U
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Abstract
The utility model provides a kind of electric vehicle and its one-key start alarm, and one-key start alarm includes: touch key-press, and touch key-press is used to generate touching instruction according to the touch operation of user；First wireless module, the first wireless module is for carrying out the transmission of identification information between remote controler to carry out proof of identity；Main control module, main control module are connected with touch key-press and the first wireless module respectively, and are connected with the electric switch of electric vehicle, and the electric switch that main control module is used to control electric vehicle according to the result of touching instruction and proof of identity is opened.The utility model realizes the one-key start of electric vehicle by touch key-press, and reliability is higher, and service life is longer.
Description
Technical field
The utility model relates to vehicle technology fields, and in particular to a kind of the one-key start alarm and one kind of electric vehicle
Electric vehicle.
Background technique
Electric vehicle one-key start alarm is a kind of anti-theft tool.Early stage one-key start function is only applied in automotive field,
But with the development of electric vehicle, present one-key start function has come into safety device of electric vehicle, becomes a kind of novel, practical function
Energy.Often there is the case where one-key start key poor contact, reliability in use in current one-key start alarm
Difference, and the problems such as there are the touch potential upper limits.
Utility model content
The utility model is to solve current one-key start alarm poor reliability, and there are the skills of the touch potential upper limit
Art problem provides the one-key start alarm and a kind of electric vehicle of a kind of electric vehicle.
The technical solution adopted in the utility model is as follows:
A kind of one-key start alarm of electric vehicle, comprising: touch key-press, the touch key-press are used for the touching according to user
It touches operation and generates touching instruction；First wireless module, first wireless module between remote controler for carrying out identity validation
The transmission of information is to carry out proof of identity；Main control module, the main control module respectively with the touch key-press and first nothing
Wire module is connected, and is connected with the electric switch of the electric vehicle, and the main control module is used for according to the touching instruction and identity school
The electric switch that the result tested controls the electric vehicle is opened.
The remote controler includes the second wireless module, is passed through between second wireless module and first wireless module
Wireless communication connection is established to carry out the transmission of identification information.
First wireless module is RF (Radio Frequency, radio frequency) module.
The touch key-press includes touch detection unit, touch key-press main control unit and touch key-press indicator unit.
The one-key start alarm of the electric vehicle further include: vibration detection module, the vibration detection module and institute
It states main control module to be connected, the vibration detection module is used to detect the vibration information of the electric vehicle；Alarm module, the alarm
Module is connected with the main control module, and the main control module is used for when the electric switch of the electric vehicle is closed, according to the vibration
Information controls the alarm module alert.
The alarm module includes buzzer and sound amplifying circuit.
The one-key start alarm of the electric vehicle further include: power conversion module, the power conversion module and institute
State electric vehicle battery be connected, and respectively with the touch key-press, first wireless module, the main control module, the vibration
Dynamic detection module is connected with the alarm module, and the power supply that the power conversion module is used to provide the battery carries out voltage
Conversion, for the touch key-press, first wireless module, the main control module, the vibration detection module and the report
Alert module for power supply.
A kind of electric vehicle, the one-key start alarm including above-mentioned electric vehicle.
The utility model has the beneficial effects that
The utility model by touch key-press according to the touch operation of user generate touching instruction, and by wireless module with
The transmission of identification information is carried out between remote controler to carry out proof of identity, and by main control module according to touching instruction and
The electric switch of the result control electric vehicle of proof of identity is opened, and realizes the one-key start of electric vehicle by touch key-press as a result, reliably
Property is higher, and service life is longer.
Detailed description of the invention
Fig. 1 is the block diagram of the one-key start alarm of the electric vehicle of the utility model embodiment；
Fig. 2 is the external structure schematic diagram of the remote controler of the utility model one embodiment；
Fig. 3 is the pin figure of the main control chip of the utility model one embodiment；
Fig. 4 is the structural schematic diagram of the RF circuit of the utility model one embodiment；
Fig. 5 is the external structure schematic diagram of the one-key start antitheft device main machine of the utility model one embodiment；
Fig. 6 is the structural schematic diagram of the touch detection unit of the utility model one embodiment；
Fig. 7 is the structural schematic diagram of the touch key-press main control unit of the utility model one embodiment；
Fig. 8 is the structural schematic diagram of the touch key-press indicator unit of the utility model one embodiment；
Fig. 9 is the pin figure of the connector of the utility model one embodiment；
Figure 10 is the external structure schematic diagram of the touch key-press of the utility model one embodiment；
Figure 11 is the block diagram of the one-key start alarm of the electric vehicle of the utility model one embodiment；
Figure 12 is the structural schematic diagram of the vibration detection module of the utility model one embodiment；
Figure 13 is the structural schematic diagram of the sound amplifying circuit of the utility model one embodiment；
Figure 14 is the structural schematic diagram of the power conversion module of the utility model one embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the one-key start alarm of the electric vehicle of the utility model, including touch key-press 10, first are wireless
Module 20 and main control module 30.
Wherein, touch key-press 10 is used to generate touching instruction according to the touch operation of user；First wireless module 20 is used for
The transmission of identification information is carried out between remote controler to carry out proof of identity；Main control module 30 respectively with touch key-press 10 and
First wireless module 20 is connected, and is connected with the electric switch of electric vehicle, and main control module 30 is used for according to touching instruction and proof of identity
Result control electric vehicle electric switch open.
Further, remote controler includes the second wireless module, is passed through between the second wireless module and the first wireless module 20
Wireless communication connection is established to carry out the transmission of identification information.Wherein, the first wireless module 20 and the second wireless module can
It is RF module.
In one embodiment of the utility model, after one-key start alarm powers on, touch key-press 10 can according to
The touch operation at family generates touching instruction, and main control module 30 can transfer the identification information of storage inside according to the touching instruction
And remote controler is sent to by the first wireless module 20.The master control of remote controler can be according to the identification information received and itself
Identification information carry out proof of identity and if the identification information of the two matches verify success, after verifying successfully
Remote controler can send to the first wireless module 20 and verify successfully feedback information, and main control module 30 can be according to verification success feedback letter
The electric switch of breath control electric vehicle is opened.
In another embodiment of the utility model, after one-key start alarm powers on, the first wireless module 20 can
Receive the identification information that remote controler is sent.Wherein, the external structure of remote controler is as shown in Fig. 2, can be by triggering remote controler
On key Unlock to the first wireless module send identification information.Main control module 30 can connect according to the first wireless module 20
The identification information received and the identification information of itself storage carry out proof of identity, if the identification information of the two
Match, then verify success, main control module 30 can control the electric switch of electric vehicle to open after verifying successfully.
In a specific embodiment of the utility model, main control module 30 may include main control chip shown in Fig. 3, first
Wireless module 20 may include RF circuit shown in Fig. 4.As shown in Figure 3 and Figure 4, RF circuit may include RF chip CMT2210L, RF
The RFIN foot of chip is connected to antenna K/ANT and its adjunct circuit, and the XIN foot of RF chip is grounded by crystal oscillator X1, RF chip
XOUT foot is connected to the PA1 foot of main control chip by resistance R1, and is grounded by resistance R2, and the DOUT foot of RF chip is connected to master
Control the PA0 foot of chip.Main control module 30 and the first wireless module 20 may be disposed at one-key start antitheft device main machine shown in fig. 5
In.
In a specific embodiment of the utility model, touch key-press 10 includes touch detection unit shown in fig. 6, figure
Touch key-press main control unit shown in 7 and touch key-press indicator unit shown in Fig. 8.Shown in Fig. 6, touch detection unit includes
Diode D1, resistance R3, R4 and capacitor C1, wherein one end of resistance R3 is connected to power supply, the anode of the other end and diode D1
It is connected, one end of resistance R4 is connected with the cathode of diode D1, other end ground connection, and capacitor C1 is in parallel with resistance R4.Diode D1
Anode be connected to the PB1 foot of main control chip, cathode is connected to 13 feet of connector CON-14 shown in Fig. 9.As shown in fig. 7,
Touch key-press main control unit includes touching chip TCH8082K, and LO2, LO1, OSC, TI1 foot for touching chip are separately connected correspondence
Resistance, the other end for the resistance that LO1 foot is connected is connected to 13 feet of connector CON-14.As shown in figure 8, touch key-press refers to
Show that lamp unit includes multiple LED (Light Emitting Diode, light emitting diode), multiple LED are with two series connection in parallel
The form of branch is attached, and the cathode terminal of the LED of two series arm ends is connected to 11 feet of connector CON-14.It touches
The external structure of key 10 is as shown in Figure 10.
In one embodiment of the utility model, as shown in figure 11, the one-key start alarm of electric vehicle may also include
Vibration detection module 40 and alarm module 50.Vibration detection module 40 is connected with main control module 30, and vibration detection module 40 is used for
Detect the vibration information of electric vehicle；Alarm module 50 is connected with main control module 30, and main control module 30 is used for the electric switch in electric vehicle
When closing, 50 alert of alarm module is controlled according to vibration information.Specifically, as shown in figure 12, vibration detection module
40 may include two operational amplifier U6-A and U6-B and its peripheral circuit, and the output end of U6-A is connected to the PA7 of main control chip
Foot.Alarm module 50 may include buzzer and sound amplifying circuit, and as shown in figure 13, sound amplifying circuit may include four three poles
The base stage of pipe Q1~Q4, Q1 and Q2 are connected respectively to the PB3 foot and PB4 foot of main control chip.
In one embodiment of the utility model, the one-key start alarm of electric vehicle further includes power conversion module,
Power conversion module is connected with the battery of electric vehicle, and respectively with touch key-press 10, the first wireless module 20, main control module 30,
Vibration detection module 40 is connected with alarm module 50, and the power supply that power conversion module is used to provide battery carries out voltage conversion,
Think that touch key-press 10, the first wireless module 20, main control module 30, vibration detection module 40 and alarm module 50 are powered.Specifically
Ground, as shown in figure 14, power conversion module may include decompression chip H6203, and the VIN foot for being depressured chip may be connected to the defeated of battery
Outlet, is depressured the VSS foot output 12V of chip, 12V power supply can by further by three terminal regulator 78L05 reduced output voltage 5V,
12V and 5V power supply is corresponded to each power unit being supplied in above-described embodiment.
The one-key start alarm of electric vehicle according to the present utility model, by touch key-press according to the touch operation of user
Touching instruction is generated, and by the transmission of progress identification information between wireless module and remote controler to carry out proof of identity,
And opened by main control module according to the electric switch that the result of touching instruction and proof of identity controls electric vehicle, pass through touching as a result,
The one-key start that key realizes electric vehicle is touched, reliability is higher, and service life is longer.
Corresponding above-described embodiment, the utility model also propose a kind of electric vehicle.
The electric vehicle of the utility model includes the one-key start alarm of above-mentioned electric vehicle, and specific embodiment can join
According to above-described embodiment, to avoid redundancy, details are not described herein.
Electric vehicle according to the present utility model can realize one-key start by touch key-press, and reliability is higher, service life
It is longer.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of one-key start alarm of electric vehicle characterized by comprising
Touch key-press, the touch key-press are used to generate touching instruction according to the touch operation of user；
First wireless module, first wireless module is for carrying out the transmission of identification information between remote controler to carry out
Proof of identity；
Main control module, the main control module are connected with the touch key-press and first wireless module respectively, and with the electricity
The electric switch of motor-car is connected, and the main control module is used to control the electric vehicle according to the result of the touching instruction and proof of identity
Electric switch open.
2. the one-key start alarm of electric vehicle according to claim 1, which is characterized in that the remote controler includes second
Wireless module, by establishing wireless communication connection to carry out identity between second wireless module and first wireless module
The transmission of confirmation message.
3. the one-key start alarm of electric vehicle according to claim 1 or 2, which is characterized in that the first wireless mould
Block is RF module.
4. the one-key start alarm of electric vehicle according to claim 3, which is characterized in that the touch key-press includes touching
Touch detection unit, touch key-press main control unit and touch key-press indicator unit.
5. the one-key start alarm of electric vehicle according to claim 4, which is characterized in that further include:
Vibration detection module, the vibration detection module are connected with the main control module, and the vibration detection module is for detecting
The vibration information of the electric vehicle；
Alarm module, the alarm module are connected with the main control module, and the main control module is used for the electricity in the electric vehicle
When door is closed, the alarm module alert is controlled according to the vibration information.
6. the one-key start alarm of electric vehicle according to claim 5, which is characterized in that the alarm module includes bee
Ring device and sound amplifying circuit.
7. the one-key start alarm of electric vehicle according to claim 6, which is characterized in that further include:
Power conversion module, the power conversion module are connected with the battery of the electric vehicle, and respectively with the touch key-press,
First wireless module, the main control module, the vibration detection module are connected with the alarm module, the power supply conversion
The power supply that module is used to provide the battery carries out voltage conversion, for the touch key-press, first wireless module, institute
State main control module, the vibration detection module and alarm module power supply.
8. a kind of electric vehicle, which is characterized in that the one-key start including electric vehicle described according to claim 1 any one of -7
Alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959673.3U CN208647025U (en) | 2018-06-21 | 2018-06-21 | Electric vehicle and its one-key start alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959673.3U CN208647025U (en) | 2018-06-21 | 2018-06-21 | Electric vehicle and its one-key start alarm |
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| Publication Number | Publication Date |
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| CN208647025U true CN208647025U (en) | 2019-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820959673.3U Active CN208647025U (en) | 2018-06-21 | 2018-06-21 | Electric vehicle and its one-key start alarm |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818496A (en) * | 2019-03-29 | 2019-05-28 | 深圳市鑫中瑞电子科技有限公司 | A kind of boat-carrying power supply change-over device |
-
2018
- 2018-06-21 CN CN201820959673.3U patent/CN208647025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818496A (en) * | 2019-03-29 | 2019-05-28 | 深圳市鑫中瑞电子科技有限公司 | A kind of boat-carrying power supply change-over device |
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