A kind of electric automobile gear display methods and system
Technical field
The present invention relates to new-energy automobile field, more particularly to a kind of electric automobile gear display methods and system.
Background technology
Currently, the gear on the selector lever of passenger car vehicle is shown, be by the methods of silk-screen or laser carving on handle
Printing comes out, and the printed words of gear are represented by that can be printed on 12345R or PRND etc. above handle, and display color is mostly white, shows and is
Static characteristic, no matter daytime or night are to be presented on identical state in face of car owner.Existing gear display methods is deposited
In following shortcoming:
Shortcoming 1:In driving at night, the gear of vehicle can not be identified effectively, particularly electric automobile gear.
Shortcoming 2:The font of the scheme such as silk-screen or laser carving is too small, when light is bad, the digital or alphabetical knowledge on gear bulb
There are difficulty.
Shortcoming 3:Technology sense is poor, influences to experience by bus.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of electric automobile gear display methods, it is existing for solving
Electric automobile gear shows the problem of resolution is low in technology, improves the gear resolution of electric automobile.
What the present invention was realized in:
A kind of electric automobile gear display methods, is provided with the selector lever of the electric automobile corresponding with each gear
LED gear indicator lights, the gear controller of electric automobile include bluetooth communication;The electric automobile gear display methods bag
Include following steps:
Set electric automobile gear indicator light on bluetooth equipment in advance is particularly shown mode, and is stored in bluetooth equipment
It is interior;
The gear controller is established Bluetooth communication with the bluetooth equipment by bluetooth communication and is connected;
After Bluetooth communication connection is established, bluetooth equipment sends the mode that is particularly shown of electric automobile gear indicator light
To gear controller;
Gear controller controls LED shelves in selector lever according to the mode that is particularly shown of received gear indicator light
Position indicator light is lighted.
Further, if gear controller and bluetooth equipment Bluetooth communication connection failure, gear controller is by the last time
The mode that is particularly shown received controls the LED gear indicator lights in selector lever to light, or closes LED gear indicator lights.
Further, the mode that is particularly shown includes display period, display brightness and the display of LED gear indicator lights
Color.
Further, further include:The current gear of automobile is sent to bluetooth by gear controller by bluetooth communication
Equipment, bluetooth equipment display automobile current gear.
Further, the bluetooth equipment is smart mobile phone.
In order to solve the above technical problems, present invention also offers a kind of electric automobile gear display system, the electric automobile
Gear display system is realized in:
A kind of electric automobile gear display system, including the gear controller of bluetooth equipment and electric automobile;
LED gear indicator lights corresponding with each gear are provided with the selector lever of the electric automobile, electric automobile
Gear controller includes bluetooth communication and indicator light drive module, and the LED gears indicator light is connected to the indicator light
Drive module;
The electric automobile gear indicator light that the bluetooth equipment is used to receive input is particularly shown mode, and by the tool
Body display mode is sent to the Bluetooth terminal being connected with bluetooth equipment by Bluetooth communication;
The gear controller is connected for establishing Bluetooth communication with bluetooth equipment by the bluetooth communication, and
What reception bluetooth equipment was sent after Bluetooth communication connection is established is particularly shown mode;And controlled by indicator light drive module
LED gears indicator light is lighted by the mode that is particularly shown.
Further, the gear controller is additionally operable to:When with bluetooth equipment Bluetooth communication connection failure, by the last time
The mode that is particularly shown received controls the LED gear indicator lights in selector lever to light, or closes LED gear indicator lights.
Further, the mode that is particularly shown includes display period, display brightness and the display of LED gear indicator lights
Color.
Further, the gear controller is additionally operable to that the current gear of automobile is sent to indigo plant by bluetooth communication
Tooth equipment;The bluetooth equipment is additionally operable to show received automobile current gear.
Further, the bluetooth equipment is smart mobile phone.
Beneficial effects of the present invention are:The present invention sets gear indicator light in selector lever, and is set by bluetooth equipment
That puts gear indicator light is particularly shown mode, not only increases the resolution of electric automobile gear, also substantially increases gear and refers to
Show the convenience that lamp display mode is set.
Brief description of the drawings
Fig. 1 is the module frame chart of embodiment of the present invention electric automobile gear display system;
Fig. 2 is the flow chart of embodiment of the present invention electric automobile gear display methods.
Embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is coordinated to be explained in detail.
Referring to Fig. 1, embodiment of the present invention, a kind of electric automobile gear display system, it includes bluetooth equipment, electronic
The gear controller of automobile, and the LED gear indicator lights corresponding with each gear being arranged in automobile gear lever.Wherein,
Gear controller includes bluetooth communication and indicator light drive module.In selector lever, two are provided with for each gear
The LED gears indicator light (such as red and two kinds of bluetooth) of above different colours is planted, PWM is provided with the indicator light drive module
Current regulating module, the LED gear indicator lights that different colours may be selected in indicator light drive module are lighted, while can also pass through PWM
Current regulating module adjusts the brightness of indicator light.
There is the bluetooth equipment information input and display function, car owner can pre-set the tool of gear indicator light on it
Body display mode, includes the information such as the display period of gear, background display brightness, background display color, is retained in bluetooth and sets
In standby (bluetooth equipment can be with mobile phone, ipad etc.).
After car owner carries bluetooth equipment into vehicle and starts vehicle, bluetooth equipment (mobile phone, ipad etc.) and automobile
Gear controller establishes Bluetooth communication connection, and is sent to vehicle shelves by mode is particularly shown according to car owner's gear predetermined in advance
Level controller, gear indicator light of the automobile gear level controller according to transmitted by bluetooth equipment (mobile phone, ipad etc.) are particularly shown
Mode requires, and the LED gear indicator lights inside selector lever are controlled, including color, brightness etc., so as to illuminate R, N, D
Deng related gear information and display background, be conducive to the accurate identification to gear at night or poor light.
And when effectively cannot identify or be connected time-out with gear controller when bluetooth equipment, in system default execution
Setting once or closing gear display system.
Vehicle in existing background technology cannot show gear, and present embodiment is set by bluetooth equipment, can set
Time that gear is shown, color, brightness etc., can freely be controlled by car owner.For example at night now, gear can be opened and shown,
Be conducive to driving at night.
Further, in order to improve the resolution of automobile gears, while car owner is also allowed for or in-car other staff watch vapour
The current gear of automobile is also sent to bluetooth by car stop position, in the present embodiment, gear controller by bluetooth communication
Equipment, bluetooth equipment display automobile current gear.So as to check the current gear of automobile by bluetooth equipment.
In the present embodiment, the bluetooth equipment is preferably smart mobile phone, wherein, smart mobile phone is carried always according to it
The in-car light intensity value of light sensor detection, and sent the light intensity value to gear controller, shelves by bluetooth
Level controller is according to the brightness of the light intensity value adjust automatically LED gear indicator lights, so as to not increase any hardware
In the case of, realize that smart brightness is adjusted, improve the intelligence that automobile gears are shown.
Referring to Fig. 2, be another embodiment of the present invention, a kind of flow chart of electric automobile gear display methods, this
In embodiment, used hardware is consistent with the above embodiment, i.e., be provided with the selector lever of described electric automobile with
The corresponding LED gears indicator light of each gear, the gear controller of electric automobile include bluetooth communication.The electric automobile shelves
Position display methods comprises the following steps:
Set electric automobile gear indicator light on bluetooth equipment in advance is particularly shown mode, and is stored in bluetooth equipment
It is interior;
The gear controller is established Bluetooth communication with the bluetooth equipment by bluetooth communication and is connected;
After Bluetooth communication connection is established, bluetooth equipment sends the mode that is particularly shown of electric automobile gear indicator light
To gear controller;
Gear controller controls LED shelves in selector lever according to the mode that is particularly shown of received gear indicator light
Position indicator light is lighted.
If gear controller and bluetooth equipment Bluetooth communication connection failure, the tool that gear controller is received by the last time
LED gear indicator lights in body display mode control selector lever are lighted, or close LED gear indicator lights.
Wherein, the mode that is particularly shown includes display period, display brightness and the display face of LED gear indicator lights
Color.
Further, this electric automobile gear display methods further includes:
The current gear of automobile is sent to bluetooth equipment by gear controller by bluetooth communication, and bluetooth equipment is shown
Automobile current gear.
Preferably, the bluetooth equipment is smart mobile phone.Wherein, the light sensor inspection that smart mobile phone is carried always according to it
Light intensity value in measuring car, and being sent the light intensity value to gear controller by bluetooth, gear controller according to
The brightness of the light intensity value adjust automatically LED gear indicator lights, so that in the case where not increasing any hardware, realizes intelligence
Energy brightness regulation, improves the intelligence that automobile gears are shown.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.