CN101306683A - Intelligent braking and parking control system device - Google Patents
Intelligent braking and parking control system device Download PDFInfo
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- CN101306683A CN101306683A CNA2007100089763A CN200710008976A CN101306683A CN 101306683 A CN101306683 A CN 101306683A CN A2007100089763 A CNA2007100089763 A CN A2007100089763A CN 200710008976 A CN200710008976 A CN 200710008976A CN 101306683 A CN101306683 A CN 101306683A
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- brake
- controller
- gear
- microprocessor
- parking
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Abstract
The invention discloses an intelligent vehicle braking and parking control system which comprises a microprocessor, a brake controller and a shift controller, wherein the microprocessor is used for controlling the brake controller and the shift controller, the brake controller is arranged in a preset position of the brake hose of the vehicle, the shift controller is connected with the shift gear frame of the vehicle. When the brake is hit, the brake controller is actuated to cut off the brake oil passage, thereby performing the brake function, simultaneously the shift controller moves the gear shift lever from the D shift to the N shift. When parking the vehicle (the shift lever is moved to the P shift), the brake controller is actuated to provide the parking function without adding any hand brake system. The system can automatically switch between the braking and the shifting timely and thereby reducing the drivers' burden of hitting the brake all the time when stopping at the traffic lights, reducing the repeated operation of the driver and improving the driving safety.
Description
Technical field
The present invention relates to a kind of control system, refer to a kind of intelligent braking, parking control system device especially.
Background technology
Meet peak hour when driving, the vehicle bumper-to-bumper, cannot move, and just be positioned at slow uphill way, the driver will continuous mobile right crus of diaphragm control throttle, brake, gear shift lever and Parking brake, quite trouble; And forget the brake of letting go sometimes behind the vehicle start again, and cause the consume of brake and engine.And a piece of news report is arranged a few days ago day, and a driver is arranged when stopping red light, see that the next door child does beverage fall, because of thinking impatiently for the moment that processing forgets him is to step on Brake pedal at that time, and pin is removed Brake pedal, and car is goed ahead and grind a passerby, passerby is died instantly.
Present automobile on the market, the outfit electronics Parking brake that has, what have then is that the electronic type Parking brake is combined the starting ancillary system, but does not all have to adopt the device of brake automatically; Perhaps everybody has adapted on the market car type and method of operation, does not perhaps have the function of brake automatically seldom to do discussion to having; But at frequent cross roads, many traffic lights occur, car loiters in the urban district, and gear shift lever arranges venting, and Brake pedal is stepped on and put; If all have this system on the automobile, so just can reduce driver's action repeatedly, and can increase safety.
See also No. the 200613177th, TaiWan, China disclosure of the Invention communique " power braking device of stopping automobile ", its technology contents is: the full automaticity mode comprises that car stops perceptron, actuator, attachment system, electronic controller, members such as release-push, when the car stopping time, car stops perceptron and promptly outputs signal to electronic controller, the interpretation that stops as car, and electronic controller drives actuator again, to finish the brake action, as long as step on when desire discharges and add oiled-plate method (release-push is installed in and adds on the oiled-plate method), promptly open release-push, release-push is that incoming signal is to electronic controller, electronic controller promptly started driver drives and the oppositely directed action of when brake and discharged it, this mode hand row this moment, all suitable from row; Half full automaticity mode includes actuator, electronic controller, attachment system, and win the gear signal of former car, when the car stopping time, as long as enter N shelves or P shelves, this moment, the gear signal of N shelves was promptly imported electronic controller, electronic controller drives actuator, does and oppositely directed action and discharge it during brake, and this S. A. mode is applicable to the fluid drive vehicle system.
But No. 200613177 disclosure of the Invention communique case in fact still can produce following point at least:
(1) it still is applied to the Parking brake mechanism of the physical construction of vehicle, adds that system of Parking brake mechanism borrows the cable traction brake wheel, and is still quite complicated on the unitary construction.
(2) it is the Parking brake mechanism that is applied to vehicle, but not uses the vehicle brake oil pressure control system that originally just has, and whether it can merchandizing, is a big problem.
(3) be gear mechanism in the actuator by finding out among its figure, its complex structure, and need make the cost that maintenance is difficult for and increases manufacturing separately.
(4) when the car stopping time, still need the armrest moving N shelves that enter of driver still need moving D shelves or the R shelves of entering of armrest when desire discharges, autoshift function not, the gear shift action that the driver still need be repeatedly.
Summary of the invention
The object of the present invention is to provide a kind of vehicle that makes when stopping, gear shift lever flows back to neutral gear (N shelves) automatically, to reduce the engine load, reduces the fuel consume of automobile and prolongs engine intelligent braking, the parking control system device in service life; Simultaneously it need not install the Parking brake system, and can dispense shake hands when the Parking action of braking of automobile.
For achieving the above object, technical solution of the present invention is:
A kind of intelligent braking, parking control system device are to be applied to the former brake control oil channel of vehicle system, and it includes: a microprocessor, be provided with the expectant control circuit, and receive the relevant signal that files, brakes, and in order to control the action of related elements; Reach a brake controller, be located at the Brake line book office of the former brake control oil channel of vehicle system, be connected, move, the oil circuit of Brake line is interrupted or circulation with the instruction of accepting microprocessor with microprocessor; And a gear controller, link with vehicle gear seat, be connected with microprocessor, move with the instruction of accepting microprocessor, make gear seat gear shift lever do the gear shift action; When applying the brakes, the brake controller action to be interrupting the brake oil circuit, the tool braking action, and the gear controller enters the N shelves with gear shift lever by the D shelves simultaneously; And when carrying out the Parking action, when soon gear shift lever entered the P shelves, order brake controller action reached Parking.
Described microprocessor is connected with the signal flasher in order to the display action situation.
Described microprocessor is connected with in order to start or to cut out the master cock of microprocessor.
Described brake controller is a pressure control valve.
Described gear controller is an electromagnetic valve.
The gear device that described gear controller is a change speed gear box.
Described microprocessor is connected with in order to adjust number tuner second of default brake time value.
After adopting such scheme, because the present invention is provided with microprocessor, brake controller, gear controller, wherein microprocessor is in order to control brake controller, gear controller, the brake controller is located at vehicle Brake line book office, the gear controller is connected with vehicle gear seat, when applying the brakes, makes the brake controller action to interrupt the brake oil circuit, the tool braking action, the gear controller enters the N shelves with gear shift lever automatically by the D shelves simultaneously.When carrying out Parking (parking) action (gear shift lever is entered the P shelves), microprocessor obtains the Parking signal in addition, even the brake controller action is interrupting the brake oil circuit, thereby reaches the Parking effect.
But brake of the present invention service vehicle and Parking, and can and deposit with original vehicle brake control system, and need not install any Parking brake system again additional and change former brake control oil channel system, the present invention can be when vehicle waits traffic lights or traffic congestion, automatically switch brake and gear in good time, can save the driver and step on the burden of brake always, can reduce driver's action repeatedly, and can increase safety.Moreover brake of the present invention, Parking auxiliary mechanism not only can improve the action of saving handle brake when stopping at ordinary times, and the driver is parked in pin puzzlement on the Brake pedal always when stopping traffic lights, to reduce the burden of steerman; Specifically in the wide Taiwan of the narrow people in ground, commuter time in the metropolis, often all, vehicle flowrate produces big traffic congestion because of too much causing the keyholed back plate traffic that traffic lights can't be correct, if all have this system on the vehicle, just can reduce action repeatedly, and on express highway, this function can be removed during traffic congestion, avoid loitering and reduce life-span of engine, and be used in of short duration traffic congestion and increase safety, so-called bull point is taken precautions against and is felt at ease with regard to bull point, as long as no matter have when parking just can stop wheel, increase its safety and reduce the injury generation that automobile slides and collides when and where.
Description of drawings
Fig. 1 is an organigram of the present invention;
Fig. 2 is a circuit block diagram of the present invention;
Fig. 3 is the brake action flow chart of controller action of the present invention;
Fig. 4 is the action flow chart of gear controller action of the present invention;
Fig. 5 is the action flow chart of Parking effect of the present invention;
Fig. 6 is the action flow chart that function of the present invention is removed.
The main element nomenclature
The former brake control oil channel of 1 vehicle system 11 Brake pedals
12 brake blwrs, 13 master cylinder brakes, 14 Brake lines
15 Wheel cylinder brakes, 16 Brake shoes, 17 wheel hub
18 speed of a motor vehicle perceptrons, 20 control units, 21 microprocessors
24 seconds number tuners of 22 signal flashers, 23 master cocies
30 brake controllers, 40 gear controllers, 50 gear seats
51 gear shift levers
The specific embodiment
See also shown in Figure 1, the present invention system is applied in the former brake control oil channel of the vehicle system 1, it includes control unit 20, a brake controller 30, a gear controller 40 that is provided with microprocessor 21, by microprocessor 21 when vehicle brake or the Parking, obtain prearranged signal, make 30 actions of brake controller to interrupt the brake oil circuit, the tool braking action, and gear controller 40 can enter the N shelves by the D shelves automatically with gear shift lever, stepping on the burden of brake to save the driver always, increase safety, and vehicle must not installed the Parking brake system.Hereinafter will do detailed explanation with preferred embodiment:
The former brake control oil channel of vehicle system 1 is because be prior art, its detail structure is not given unnecessary details, its textural Brake pedal 11, brake blwr 12, master cylinder brake 13, Brake line 14, Wheel cylinder brake 15, Brake shoe 16, wheel hub 17 of including, and vehicle is provided with speed of a motor vehicle perceptron 18, transmitting the wheel speed signal, the differentiation of whether travelling as vehicle; The former brake control oil channel of vehicle system 1 motion flow is: (1) steps on Brake pedal 11, and the Brake fluid of master cylinder brake 13 is delivered to Wheel cylinder brake 15; (2) after Brake pedal 11 loosened, Brake fluid was sent master cylinder brake 13 by Brake shoe 16 Return springs back to through Wheel cylinder brake 15.
Described control unit 20 is provided with microprocessor 21, and microprocessor 21 is provided with the expectant control circuit, in order to controlling the action of brake controller 30 and gear controller 40, and is connected with gear seat 50, speed of a motor vehicle perceptron 18; This control unit 20 is provided with signal flasher 22, and with the display action situation, other is provided with master cock 23 and can starts arbitrarily or close intelligent braking of the present invention, parking control system device, and is provided with a second number tuner 24, can be for adjusting default brake time value.
Described brake controller 30 is located at Brake line 14 book offices of the former brake control oil channel of vehicle system 1, and is connected with microprocessor 21, moves with the instruction of accepting microprocessor 21; This brake controller 30 can be pressure control valve, and the oil circuit of Brake line 14 is interrupted or circulation.
Described gear controller 40 links with vehicle gear seat 50, and is connected with microprocessor 21, can accept the instruction of microprocessor 21 and moves; This gear controller 40 can be electromagnetic valve, or the gear device of change speed gear box can make the gear shift lever 51 of gear seat 50 do the gear shift action.
See also shown in Figure 2, when the present invention uses, described microprocessor 21 is to be connected with gear seat 50, speed of a motor vehicle perceptron 18, stop brake, wheel speed signal and can receive each gear signal (comprising the P shelves signal and the D that files, 2,1 grades of signals) and car, make predetermined actions to make this brake controller 30, gear controller 40; When not using, can borrow master cock 23 to close microprocessor 21.
See also shown in Figure 3, the motion flow and the principle of the effect of brake controller 30 when the present invention uses: 1. when Brake pedal 11 is stepped on; 2. wheel stops operating; 3. microprocessor 21 begins action, and simultaneously signal flasher 22 begins flicker, that is applies the brakes when the D shelves and reach default value and (adjust second variable resistance of number tuner 24 and can change a second number) after 5 seconds; 4. brake controller 30 receives the instruction of microprocessor 21 signals and moves; 5. brake controller 30 interrupts the oil circuit of Brake line 14, makes oil pressure keep certain; 6. formation braking action.
See also shown in Figure 4, the motion flow and the principle of gear controller 40 effect when the present invention uses: 1. when Brake pedal 11 is stepped on; 2. wheel stops operating; 3. signal flasher 22 begins flicker; 4. gear controller 40 receives the instruction of microprocessor 21 signals and moves; 5. gear controller 40 makes gear shift lever 51 enter the N shelves automatically by the D shelves, forms the Parking effect.
See also shown in Figure 5, motion flow of the present invention and principle when the vehicle Parking: 1. when Brake pedal 11 is stepped on; 2. gear shift lever 51 enters the P shelves by the D shelves; 3. brake controller 30 receives the instruction of microprocessor 21 signals and moves; 4. brake controller 30 interrupts the oil circuit of Brake line 14, makes oil pressure keep certain; 5. form Parking (parking) effect.Can install any Parking brake system again additional by this function vehicle, and the driver can save the action of handle brake.
See also shown in Figure 6, motion flow and principle that function of the present invention is removed: 1. when Brake pedal 11 is stepped on; 2. wheel stops operating; 3. system does not reach and imposes a condition; 4. gear shift lever 51 enters the N shelves; 5. the brake function automatically terminates.
Comprehensive the above, the present invention can be switched brake and gear automatically in good time, with service vehicle's brake and Parking, can save the driver and step on the burden of brake always, can reduce driver's action repeatedly, and can increase safety, can and deposit with original vehicle former brake control oil channel system, and need not install any Parking brake system again additional and change former brake control oil channel system.
More than for this case for embodiment, only establish for ease of explanation, when the meaning that can not limit this case with this, promptly the various shift design of doing according to listed claim generally all should be included in the claim of this case.
Claims (7)
1, a kind of intelligent braking, parking control system device are to be applied to the former brake control oil channel of vehicle system, it is characterized in that it includes:
One microprocessor is provided with the expectant control circuit, receives the relevant signal that files, brakes, and in order to control the action of related elements; And
One brake controller is located at the Brake line book office of the former brake control oil channel of vehicle system, is connected with microprocessor, moves with the instruction of accepting microprocessor, the oil circuit of Brake line is interrupted or circulates; And
One gear controller links with vehicle gear seat, is connected with microprocessor, moves with the instruction of accepting microprocessor, makes gear seat gear shift lever do the gear shift action;
When applying the brakes, the brake controller action to be interrupting the brake oil circuit, the tool braking action, and the gear controller enters the N shelves with gear shift lever by the D shelves simultaneously; And when carrying out the Parking action, when soon gear shift lever entered the P shelves, order brake controller action reached Parking.
2, intelligent braking as claimed in claim 1, parking control system device is characterized in that: described microprocessor is connected with the signal flasher in order to the display action situation.
3, intelligent braking as claimed in claim 1, parking control system device is characterized in that: described microprocessor is connected with in order to start or to cut out the master cock of microprocessor.
4, intelligent braking as claimed in claim 1, parking control system device is characterized in that: described brake controller is a pressure control valve.
5, intelligent braking as claimed in claim 1, parking control system device is characterized in that: described gear controller is an electromagnetic valve.
6, intelligent braking as claimed in claim 1, parking control system device is characterized in that: the gear device that described gear controller is a change speed gear box.
7, intelligent braking as claimed in claim 1, parking control system device is characterized in that: described microprocessor is connected with in order to adjust number tuner second of default brake time value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100089763A CN101306683A (en) | 2007-05-15 | 2007-05-15 | Intelligent braking and parking control system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100089763A CN101306683A (en) | 2007-05-15 | 2007-05-15 | Intelligent braking and parking control system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101306683A true CN101306683A (en) | 2008-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100089763A Pending CN101306683A (en) | 2007-05-15 | 2007-05-15 | Intelligent braking and parking control system device |
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| CN (1) | CN101306683A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507805A (en) * | 2012-06-19 | 2014-01-15 | 张福龄 | Control method and device for flameout and starting of vehicle engine and displaying vehicle position |
| CN104044579A (en) * | 2013-03-15 | 2014-09-17 | 福特全球技术公司 | Vehicle immobilizer method and system |
| TWI700205B (en) * | 2019-01-30 | 2020-08-01 | 艾歐圖科技股份有限公司 | Active braking device for fluid braking system |
| CN113246964A (en) * | 2020-02-13 | 2021-08-13 | 沃尔沃汽车公司 | Automatic parking system for parking a vehicle in a parking space |
-
2007
- 2007-05-15 CN CNA2007100089763A patent/CN101306683A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507805A (en) * | 2012-06-19 | 2014-01-15 | 张福龄 | Control method and device for flameout and starting of vehicle engine and displaying vehicle position |
| CN103507805B (en) * | 2012-06-19 | 2019-01-01 | 张福龄 | Control method for flameout and starting of vehicle engine |
| CN104044579A (en) * | 2013-03-15 | 2014-09-17 | 福特全球技术公司 | Vehicle immobilizer method and system |
| CN104044579B (en) * | 2013-03-15 | 2016-06-08 | 福特全球技术公司 | Make the motionless method and system of vehicle stop |
| TWI700205B (en) * | 2019-01-30 | 2020-08-01 | 艾歐圖科技股份有限公司 | Active braking device for fluid braking system |
| CN113246964A (en) * | 2020-02-13 | 2021-08-13 | 沃尔沃汽车公司 | Automatic parking system for parking a vehicle in a parking space |
| US11772635B2 (en) | 2020-02-13 | 2023-10-03 | Volvo Car Corporation | Automated parking assist system for parking a vehicle in a parking spot |
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Application publication date: 20081119 |