CN105590773B - Lease electric car starting switch and control method - Google Patents

Lease electric car starting switch and control method Download PDF

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Publication number
CN105590773B
CN105590773B CN201610079122.3A CN201610079122A CN105590773B CN 105590773 B CN105590773 B CN 105590773B CN 201610079122 A CN201610079122 A CN 201610079122A CN 105590773 B CN105590773 B CN 105590773B
Authority
CN
China
Prior art keywords
button
main control
control chip
indicator lamp
control unit
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.)
Expired - Fee Related
Application number
CN201610079122.3A
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Chinese (zh)
Other versions
CN105590773A (en
Inventor
李春林
刘阳
胡世军
孙永权
黄鹏鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changsha Dianka Auto Parts Manufacturing Co ltd
Tianji Automobile Technology Group Co ltd
Original Assignee
Hangzhou Branch Beijing Dearcc Automobile Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hangzhou Branch Beijing Dearcc Automobile Technology Co Ltd filed Critical Hangzhou Branch Beijing Dearcc Automobile Technology Co Ltd
Priority to CN201610079122.3A priority Critical patent/CN105590773B/en
Publication of CN105590773A publication Critical patent/CN105590773A/en
Application granted granted Critical
Publication of CN105590773B publication Critical patent/CN105590773B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02Details
    • H01H13/023Light-emitting indicators
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00Legends
    • H01H2219/002Legends replaceable; adaptable
    • H01H2219/014LED
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00Applications
    • H01H2231/026Car

Abstract

The invention discloses one kind lease electric car starting switch and control method, the electric car starting switch electrically connects with electronic control unit, housing including tubular, shift knob in housing front portion, the first indicator lamp, the second indicator lamp and backlight in the anterior cover body of button, the main control chip in switch case;Main control chip electrically connects with electronic control unit, button, the first indicator lamp, the second indicator lamp and backlight respectively.The present invention has that cost is low, security is good, and configured information is more obvious, effectively avoids the characteristics of maloperation.

Description

Lease electric car starting switch and control method
Technical field
The present invention relates to electric vehicle engineering field, and biography can be both realized more particularly, to a kind of be fixed on automobile The gear of system mechanical key, the lease electric car starting switch and control method of one-key start system can be saved again.
Background technology
Electric automobile fast development at present, most of key management mode for leasing electric automobile to be proved using unit, The forms such as cash pledge and Copy of ID Card are stayed, such a mode has the following disadvantages:
Key loss or stolen risk be present in leasing company;
User be present when the short time is left, it is necessary to individually take care of key;
If one-key start system is assembled on electric automobile can solve the problems, such as key management, but one-key start system Vehicle leasing price will be increased.
Chinese patent mandate publication number:CN104347296A, authorizes publication date 2015 year 2 month 11, discloses a kind of automobile Starting switch, including button housing, it is sheathed on the external decoration of the key-press shell and the main casing being wrapped in the decoration Body, the main casing outer rim with the decoration inner edge is intermarginal has the first gap;The lower end of the button housing is set in The upper end of the main casing, the button housing is set to be overlapped with the main casing in vertical direction;The key-press shell outer rim With the decoration inner edge is intermarginal has the second gap;The side wall of the decoration is provided with discharge opening;Second gap, first Gap and the discharge opening form a drainage path.The weak point of the invention is can not to realize gear control.
The content of the invention
The goal of the invention of the present invention is in order to overcome leasing market key management of the prior art easily to go wrong Deficiency, there is provided a kind of gear that can both realize tradition machinery key being fixed on automobile, a key can be saved again and opened The lease electric car starting switch and control method of dynamic system.
To achieve these goals, the present invention uses following technical scheme:
One kind lease electric car starting switch, the electric car starting switch electrically connects with electronic control unit, including cylinder The housing of shape, the button in housing front portion, the first indicator lamp, the second indicator lamp and the back of the body in the anterior cover body of button Light lamp, the main control chip in housing;Main control chip indicates with electronic control unit, button, the first indicator lamp, second respectively Lamp and backlight electrical connection.
Key loss or stolen risk be present in the key management method of existing leasing company;The short time be present in user , it is necessary to individually take care of key problem when leaving;If one-key start system is assembled on electric automobile can solve key management Problem, but one-key start system will increase vehicle leasing price.
The electric car starting switch of the present invention is fixedly installed on electric automobile, and electric car starting switch can both realize biography The gear of system mechanical key, the great number cost of one-key start system can be saved again.
Preferably, the cover body is provided with the first printing opacity for being used for the light through the first indicator lamp or the second indicator lamp Region;The backlight is located on cover body medial surface, and the cover body corresponding with backlight is provided with the second transmission region.
Preferably, be additionally provided between housing and button front portion can axial stretching tubular elastic bag, tubular elasticity gas Capsule is provided with air inlet pipe and escape pipe, and air inlet pipe is provided with mini fan, and the outlet of escape pipe is provided with magnetic valve, gone back on housing Provided with air bag button, air bag button is provided with pressure sensor, and mini fan, magnetic valve, air bag button and pressure sensor are equal Electrically connected with main control chip.
Preferably, the first indicator lamp is the LED lamp bead that can send sodium yellow, the second indicator lamp is that can send green LED lamp bead;Backlight is the LED lamp bead that can send blue light.
Preferably, the button Face positioned at cover body bottom is white.
A kind of control method for leasing electric car starting switch, including point driving switch gear control process;
(6-1) point driving switch gear control process comprises the following steps:
When electronic control unit acquisition engine is not actuated or brake switch is not depressed, a button is pressed per crawl, Then main control chip cycles through the signal that button is in the state of OFF-ACC-ON to electronic control unit successively, when receiving When button is in the signal of OFF state, all power on electronic control unit control closing automobile;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control The partial power of turn-on automobile;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control All power on turn-on automobile.
Preferably, be additionally provided between housing and button front portion can axial stretching tubular elastic bag, tubular elasticity gas Capsule is provided with air inlet pipe and escape pipe, and air inlet pipe is provided with mini fan, and the outlet of escape pipe is provided with magnetic valve, gone back on housing Provided with air bag button, air bag button is provided with pressure sensor, and mini fan, magnetic valve, air bag button and pressure sensor are equal Electrically connected with main control chip;Also include button anticollision step:
(7-1) after air bag button is pressed, main control chip control mini fan is started working, and controls magnetic valve to close Close, tubular elastic bag is forward extended out, and button is hidden in tubular elastic bag;
(7-2) after lower gasbag button is pressed again, main control chip control mini fan is stopped, and controls magnetic valve to beat Open, tubular elastic bag is retracted, and button exposes outside tubular elastic bag.
After lower gasbag button is pressed first, tubular elastic bag is forward extended out, and button is hidden in tubular elastic bag, from And prevent that button from being encountered, and cause the maloperation to button;
After lower gasbag button is pressed again, tubular elastic bag is retracted, and button exposes outside tubular elastic bag, now may be used To be controlled operation to button, to push-botton operation after, lower gasbag button can be pressed again, tubular elastic bag is stretched again Go out, button is protected.
Preferably, step (7-2) is replaced by following step:
Air bag key press standard curve is provided with memory, air bag key press standard curve is provided with n standard value M;
(8-1) presses air bag button n times as driver according to time interval T and the pressure spot of change, and main control chip is pressed It is corresponding with each time interval in the feedback signal curve S (t) of force snesor, main control chip extraction feedback signal curve S (t) Feedback signal value M1..., Mn;Set the serial number i, i=1 ..., n of feedback signal value;
(8-2) main control chip utilizes formulaCalculate each feedback signal value MiCorresponding standard value M Error e ei, main control chip utilizes formulaCalculate each feedback signal value MiSteady rate ratioi;When feedback signal curve S (t) and air bag key press standard curve have an intersection point, the ratio of each feedback signal value is equal In the range of [1-A1,1+A1], and the ee of more than B1 feedback signal valueiIn below B2, then main control chip control is micro- Type blower fan is stopped, and controls magnetic valve to open, and tubular elastic bag is retracted, and button exposes outside tubular elastic bag.
Only feedback signal curve S (t) and air bag key press standard curve have intersection point, each feedback signal value Ratio is respectively positioned in the range of [1-A1,1+A1], and the ee of more than B1 feedback signal valueiIn below B2, button exposes Outside tubular elastic bag, the operation of button could be carried out, so as to further ensure the security of the starting switch of the present invention.
Preferably, the n pressure for pressing air bag button changes in normal distribution curve shape sequentially in time.
Preferably, also include the flame-out control process of a key and one-key start control process;
The flame-out control process of (10-1) one key comprises the following steps:
When electronic control unit, which obtains engine, to be had been turned on:Inching button, then main control chip to electronic control unit send out Button is sent to be in the signal of OFF state, electronic control unit controls all power on closing automobile;
(10-2) one-key start control process comprises the following steps:
When electronic control unit obtains that engine is not actuated, brake switch is depressed and button is in the letter of OFF state Number when, it is long touch the button 2 seconds after, then main control chip is in the signal of START condition, master control core to electronic control unit send button Piece control backlight is lighted;Wherein, when brake switch is depressed, main control chip controls the second indicator lamp to light;
When electronic control unit obtains, engine is not actuated, and brake switch is depressed and switchs the letter in ACC/ON states During breath, short light inching button, then main control chip the signal of START condition, master control core are in electronic control unit send button Piece control backlight is lighted;
When electronic control unit obtains, engine is not actuated, and during the information that brake switch is not depressed, each crawl presses one Secondary button, then main control chip cycle through the signal that button is in the state of OFF-ACC-ON successively to electronic control unit; When receiving button and being in the signal of OFF state, all power on electronic control unit control closing automobile;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control The partial power of turn-on automobile;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control All power on turn-on automobile.
Therefore, the present invention has the advantages that:Cost is low, security is good, and configured information is more obvious, effectively avoids Maloperation.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is a kind of theory diagram of the present invention.
In figure:Housing 1, button 2, the first indicator lamp 3, the second indicator lamp 4, backlight 5, main control chip 6, Electronic Control list First 7, first transmission region 8, the second transmission region 9, tubular elastic bag 10, mini fan 11, magnetic valve 12, air bag button 13rd, pressure sensor 14.
Embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
Embodiment 1
Embodiment as shown in Figure 1 is a kind of lease electric car starting switch, electric car starting switch and Electronic Control list Member electrical connection, include the housing 1 of tubular, the button 2 in housing front portion, the first instruction in the anterior cover body of button Lamp 3, the second indicator lamp 4 and backlight 5, the main control chip 6 in housing;
Cover body is provided with the first transmission region 8 for being used for the light through the first indicator lamp or the second indicator lamp;Backlight On cover body medial surface, the cover body corresponding with backlight is provided with the second transmission region 9.Between housing and button front portion also Provided with can axial stretching tubular elastic bag 10.
As shown in Fig. 2 main control chip respectively with electronic control unit 7, button, the first indicator lamp, the second indicator lamp and the back of the body Light lamp electrically connects.Tubular elastic bag is provided with air inlet pipe and escape pipe, and air inlet pipe is provided with mini fan 11, and escape pipe goes out Mouth is provided with magnetic valve 12, is additionally provided with air bag button 13 on housing, and air bag button is provided with pressure sensor 14, mini fan, Magnetic valve, air bag button and pressure sensor electrically connect with main control chip.
First indicator lamp is the LED lamp bead that can send sodium yellow, and the second indicator lamp is the LED that can send green Pearl;Backlight is the LED lamp bead that can send blue light.Button Face positioned at cover body bottom is white.
A kind of control method for leasing electric car starting switch, comprises the following steps:
Step 100, point driving switch gear control process, step are as follows:
When electronic control unit acquisition engine is not actuated or brake switch is not depressed, a button is pressed per crawl, Then main control chip cycles through the signal that button is in the state of OFF-ACC-ON to electronic control unit successively, when receiving When button is in the signal of OFF state, the priming supply on electronic control unit control closing automobile;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control The partial power of turn-on automobile;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control All power on turn-on automobile.
In addition to button anticollision step step 200,:
Step 210, after air bag button is pressed, main control chip control mini fan is started working, and controls magnetic valve Close, tubular elastic bag is forward extended out, and button is hidden in tubular elastic bag;
Step 220, after lower gasbag button is pressed again, main control chip control mini fan is stopped, and controls electromagnetism Valve is opened, and tubular elastic bag is retracted, and button exposes outside tubular elastic bag.
Step 300, the flame-out control process of a key comprises the following steps:
When electronic control unit, which obtains engine, to be had been turned on:Inching button, then main control chip to electronic control unit send out Button is sent to be in the signal of OFF state, electronic control unit controls all power on closing automobile;
Step 400, one-key start control process comprises the following steps:
When electronic control unit obtains that engine is not actuated, brake switch is depressed and button is in the letter of OFF state Number when, it is long touch the button 2 seconds after, then main control chip is in the signal of START condition, master control core to electronic control unit send button Piece control backlight is lighted;
When electronic control unit obtains, engine is not actuated, and brake switch is depressed and switchs the letter in ACC/ON states During breath, short light inching button, then main control chip the signal of START condition, master control core are in electronic control unit send button Piece control backlight is lighted;Wherein, when brake switch is depressed, main control chip controls the second indicator lamp to light;
When electronic control unit obtains, engine is not actuated, and during the information that brake switch is not depressed, each crawl presses one Secondary button, then main control chip cycle through the signal that button is in the state of OFF-ACC-ON successively to electronic control unit;
When receiving button and being in the signal of OFF state, the priming supply on electronic control unit control closing automobile;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control The partial power of turn-on automobile;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light, electronic control unit control All power on turn-on automobile.
Embodiment 2
Embodiment 2 includes all structure and method parts in embodiment 1, and the step 200 of embodiment 1 is replaced by following steps Change:
Air bag key press standard curve is provided with memory, air bag key press standard curve is provided with n standard value M;
Step 210, when driver presses air bag button n times according to time interval T and the pressure spot of change, main control chip obtains It is relative with each time interval in the feedback signal curve S (t) of pressure sensor, main control chip extraction feedback signal curve S (t) The feedback signal value M answered1..., Mn;Set the serial number i, i=1 ..., n of feedback signal value;
Step 220, main control chip utilizes formulaCalculate each feedback signal value MiCorresponding standard Value M error e ei, main control chip utilizes formulaCalculate each feedback signal value MiSteady rate ratioi;When feedback signal curve S (t) and air bag key press standard curve have an intersection point, the ratio of each feedback signal value is equal In the range of [0.9,1.1], and the ee of more than 85% feedback signal valueiBelow 8%, then main control chip control is micro- Type blower fan is stopped, and controls magnetic valve to open, and tubular elastic bag is retracted, and button exposes outside tubular elastic bag.
The n pressure for pressing air bag button changes in normal distribution curve shape sequentially in time.
It should be understood that the present embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that After having read the content of the invention lectured, those skilled in the art can make various changes or modifications to the present invention, these etc. Valency form equally falls within the application appended claims limited range.

Claims (7)

1. one kind lease electric car starting switch, the electric car starting switch electrically connect with electronic control unit, it is characterized in that, Housing including tubular(1), the button in housing front portion(2), the first indicator lamp in the anterior cover body of button (3), the second indicator lamp(4)And backlight(5), the main control chip in housing(6);Main control chip respectively with Electronic Control list Member(7), button, the first indicator lamp, the second indicator lamp and backlight electrical connection;
Be additionally provided between housing and button front portion can axial stretching tubular elastic bag(10), tubular elastic bag be provided with into Tracheae and escape pipe, air inlet pipe are provided with mini fan(11), the outlet of escape pipe is provided with magnetic valve(12), also set on housing There is air bag button(13), air bag button is provided with pressure sensor(14), mini fan, magnetic valve, air bag button and pressure pass Sensor electrically connects with main control chip.
2. lease electric car starting switch according to claim 1, it is characterized in that, the cover body, which is provided with, to be used for through the First transmission region of the light of one indicator lamp or the second indicator lamp(8);The backlight is located on cover body medial surface, with backlight The corresponding cover body of lamp is provided with the second transmission region(9).
3. lease electric car starting switch according to claim 1, it is characterized in that, the first indicator lamp is that can send sodium yellow LED lamp bead, the second indicator lamp is that can send the LED lamp bead of green;Backlight is the LED that can send blue light Pearl.
4. the lease electric car starting switch according to claim 1 or 2 or 3, it is characterized in that, the button positioned at cover body bottom Surface is white.
5. a kind of control method of lease electric car starting switch suitable for described in claim 1, it is characterized in that, including crawl Switch position control process, step are as follows:
When electronic control unit acquisition engine is not actuated or brake switch is not depressed, a button is pressed per crawl, then is led Control chip cycles through the signal that button is in the state of OFF-ACC-ON to electronic control unit successively;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light.
6. the control method of lease electric car starting switch according to claim 5, it is characterized in that, housing and button are anterior Between be additionally provided with can axial stretching tubular elastic bag, tubular elastic bag is provided with air inlet pipe and escape pipe, in air inlet pipe Provided with mini fan, the outlet of escape pipe is provided with magnetic valve, and air bag button is additionally provided with housing, and air bag button is provided with pressure Sensor, mini fan, magnetic valve, air bag button and pressure sensor electrically connect with main control chip;Also include button anti-collision Hit step:
(6-1)After air bag button is pressed, main control chip control mini fan is started working, and controls closed electromagnetic valve, cylinder Shape elastic bag is forward extended out, and button is hidden in tubular elastic bag;
(6-2)After lower gasbag button is pressed again, main control chip control mini fan is stopped, and controls magnetic valve to open, Tubular elastic bag is retracted, and button exposes outside tubular elastic bag.
7. the control method of the lease electric car starting switch according to claim 5 or 6, it is characterized in that, in addition to a key Flame-out control process and one-key start control process;
(7-1)The flame-out control process of one key comprises the following steps:
When electronic control unit, which obtains engine, to be had been turned on:Inching button, then main control chip to electronic control unit send press Button is in the signal of OFF state, and electronic control unit controls all power on closing automobile;
(7-2)One-key start control process comprises the following steps:
When electronic control unit acquisition engine is not actuated, brake switch is depressed and button is in the signal of OFF state, After length touches the button 2 seconds, then main control chip is in the signal of START states, main control chip control to electronic control unit send button Backlight processed is lighted;Wherein, when brake switch is depressed, main control chip controls the second indicator lamp to light;
When electronic control unit obtains, engine is not actuated, and brake switch is depressed and switchs the information in ACC/ON states When, short light inching button, then main control chip the signal of START states, main control chip are in electronic control unit send button Control backlight is lighted;
When electronic control unit, to obtain engine not actuated, and during the information that brake switch is not depressed, each crawl is by once pressing Button, then main control chip cycle through the signal that button is in the state of OFF-ACC-ON successively to electronic control unit;
When button is in ACC states, main control chip controls the first indicator lamp and backlight to light;
When button is in ON states, main control chip controls the first indicator lamp and backlight to light.
CN201610079122.3A 2016-02-04 2016-02-04 Lease electric car starting switch and control method Expired - Fee Related CN105590773B (en)

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Application Number Priority Date Filing Date Title
CN201610079122.3A CN105590773B (en) 2016-02-04 2016-02-04 Lease electric car starting switch and control method

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Application Number Priority Date Filing Date Title
CN201610079122.3A CN105590773B (en) 2016-02-04 2016-02-04 Lease electric car starting switch and control method

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CN105590773B true CN105590773B (en) 2017-11-24

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109150154B (en) * 2018-10-09 2023-08-22 东莞广泽汽车饰件有限公司 Inductive switch structure for vehicle

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CN201972483U (en) * 2011-01-20 2011-09-14 何晓东 Intelligent key system of vehicle
CN104228760A (en) * 2014-10-12 2014-12-24 石磐 Combined type wireless intelligent automobile anti-theft system
CN104347296A (en) * 2013-08-06 2015-02-11 上海海拉电子有限公司 Automobile starting switch

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JP4472163B2 (en) * 2000-12-15 2010-06-02 株式会社東海理化電機製作所 Ignition switch
JP2005125895A (en) * 2003-10-22 2005-05-19 Calsonic Kansei Corp Push-start switch
KR20100034068A (en) * 2008-09-23 2010-04-01 유형래 Start button for vehicle
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Publication number Priority date Publication date Assignee Title
CN201972483U (en) * 2011-01-20 2011-09-14 何晓东 Intelligent key system of vehicle
CN104347296A (en) * 2013-08-06 2015-02-11 上海海拉电子有限公司 Automobile starting switch
CN104228760A (en) * 2014-10-12 2014-12-24 石磐 Combined type wireless intelligent automobile anti-theft system

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Address after: 312000 Zhejiang city of Shaoxing Province coastal city Shangyu District Hai Zhen Ma Huanlu No. 398 Science Park building A room 1403-1

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Granted publication date: 20171124