CN108162933A - A kind of safe and reliable hand brake system of high degree of automation - Google Patents
A kind of safe and reliable hand brake system of high degree of automation Download PDFInfo
- Publication number
- CN108162933A CN108162933A CN201711457659.XA CN201711457659A CN108162933A CN 108162933 A CN108162933 A CN 108162933A CN 201711457659 A CN201711457659 A CN 201711457659A CN 108162933 A CN108162933 A CN 108162933A
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- CN
- China
- Prior art keywords
- computer controller
- automation
- car running
- connection
- high degree
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/067—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
The present invention relates to a kind of safe and reliable hand brake system of high degree of automation, including car running computer controller and automatic hand braking device, for detecting automobile engine unlatching or halted state and the engine condition sensor for feeding back to car running computer controller；The velocity sensor of car running computer controller is transported to for the speed for detecting automobile and by the speed of automobile；For driver to be prompted to open the interior warning lamp and buzzer of automatic hand braking device after a stoppage；The sliding groove centre position is installed with iron-core coil, the iron-core coil both sides are located at the connection slip that is equipped with and can slide in the sliding groove and buckle, one end of button two supporting rods of connection is slided in the connection, the supporting rod other end connects the friction facing, and the connection, which is slided, buckles equipped with groove, and soft magnet is inlaid in the groove, parking safety is effectively ensured, high degree of automation, convenient and efficient, more hommization.
Description
Technical field
The present invention relates to a kind of safe and reliable hand brake systems of high degree of automation.
Background technology
When automobile is in halted state, driver often forgets pull-up parking brake and leaves steering position after a stoppage,
It some times happens that situations such as automobile slips by slope, and major traffic accidents may be caused.It stops on flat road surface, even if forgetting to stay
Vehicle is braked, and vehicle will not slip.But actual conditions are, when parking frequently encounters the road surface of slight inclination, even driving experience
Abundant people is also difficult to perceive such case.It is motionless, but in other vehicles not make when the automobile of parking braking just stops
Road surface can be trembleed when passing through；Or hot summer asphalt surface is because other vehicles brake near at hand, park, and cause road surface slight
Recess；Or the disturbance due to extraneous factors such as strong wind, not making the automobile of parking braking may start to slip by slope, and cause traffic accident,
Since the present invention is automatic stopping parking brake system for prompting, so having the function of prompting and automatic pull-up parking brake, compare the prior art
It is more ripe.
Invention content
The technical problems to be solved by the invention are to provide one kind and parking safety are effectively ensured, and high degree of automation is convenient
Fast, the safe and reliable hand brake system of a kind of high degree of automation of more hommization.
In order to solve the above technical problems, the technical scheme is that：It is filled including car running computer controller and automatic hand brake
It puts, for detecting automobile engine unlatching or halted state and the engine condition sensor for feeding back to car running computer controller；
The velocity sensor of car running computer controller is transported to for the speed for detecting automobile and by the speed of automobile；For prompting to drive
Member opens the interior warning lamp and buzzer of automatic hand braking device after a stoppage；The automatic hand braking device includes drum brake
Device, the drum brake is interior to include wheel cylinder, friction facing and return spring, is installed between the two friction facing tops
There is the wheel cylinder, return spring is installed between two friction facings, the dead-man's device, which further includes, to be arranged on
Sliding rail between two friction facings, the sliding rail are equipped with sliding groove, and the sliding groove centre position is fixed
Iron-core coil is installed, the iron-core coil both sides are located at the connection slip that is equipped with and can slide in the sliding groove and buckle, institute
One end that button two supporting rods of connection are slided in connection is stated, the supporting rod other end connects the friction facing, and the connection is slided
It buckles and is equipped with groove, soft magnet is inlaid in the groove.
As preferred technical solution, the input terminal reception of the car running computer controller is sensed by the engine condition
The signal that device and the velocity sensor send over, the output terminal of the car running computer controller and the buzzer and described
Interior warning lamp connection, the input terminal of the automatic hand braking device connect the car running computer controller.
As preferred technical solution, the car running computer controller passes through electric connection with the iron-core coil.
As preferred technical solution, the engine condition sensor is electrically connected with the car running computer controller.
As preferred technical solution, insulator is equipped between the soft magnet and the groove.
As preferred technical solution, the car running computer controller is electrically connected with the automatic hand braking device.
By adopting the above-described technical solution, including car running computer controller and automatic hand braking device, for detecting automobile
Engine unlatching or halted state and the engine condition sensor for feeding back to car running computer controller；For detecting the speed of automobile
Spend and be transported to the speed of automobile the velocity sensor of car running computer controller；For driver to be prompted to open after a stoppage certainly
It starts the interior warning lamp and buzzer of brake apparatus；The automatic hand braking device includes drum brake, the drum brake
It is interior the wheel cylinder to be installed including wheel cylinder, friction facing and return spring between the two friction facing tops, two
Return spring is installed, the dead-man's device, which further includes, to be arranged between two friction facings between the friction facing
Sliding rail, the sliding rail be equipped with sliding groove, the sliding groove centre position is installed with iron-core coil, described
Iron-core coil both sides are located at the connection slip that is equipped with and can slide in the sliding groove and buckle, and button connection two is slided in the connection
One end of strut, the supporting rod other end connect the friction facing, and the connection, which is slided, buckles equipped with groove, the groove
Soft magnet is inside inlaid with, parking safety is effectively ensured, high degree of automation is convenient and efficient, more hommization.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is brake system schematic diagram in the embodiment of the present invention；
Fig. 2 is the automatic hand braking device structure diagram in the embodiment of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, the safe and reliable hand brake system of a kind of high degree of automation, including car running computer controller and automatically
Hand brake device passes for detecting automobile engine unlatching or halted state and feeding back to the engine condition of car running computer controller
Sensor；The velocity sensor of car running computer controller is transported to for the speed for detecting automobile and by the speed of automobile；For carrying
Show that driver opens the interior warning lamp and buzzer of automatic hand braking device after a stoppage；The automatic hand braking device includes drum-type
Brake 1, the drum brake 1 is interior to include wheel cylinder 2, friction facing 3 and return spring 4, and two friction facings 3 push up
The wheel cylinder 2 between end is installed, return spring 4, the dead-man's device are installed between two friction facings 3
The sliding rail 5 being arranged between two friction facings 3 is further included, the sliding rail 5 is equipped with sliding groove, the slip
Slot centre position is installed with iron-core coil 6, and 6 both sides of iron-core coil, which are located in the sliding groove, to be equipped with and can slide
Connection slide button 7, the connection slides one end of 7 two supporting rods 8 of connection of button, rubs described in 8 other end of supporting rod connection
Liner 3 is wiped, the connection slides button 7 and is equipped with groove, and soft magnet 9 is inlaid in the groove；Parking is automatic to start parking brake
After system is installed on vehicle, after enabling system, system passes through the velocity sensor and the engine condition sensor
Just whether detection vehicle has stopped, when vehicle parking and non-pull-up parking brake, i.e., first by the interior warning lamp to driving
Personnel send out alarm, and when interior warning lamp was lighted more than 2 seconds and driver is not by parking brake pull-up, the buzzer is opened
Begin alarm, and then remind driver by parking brake pull-up, if the still non-pull-up of parking brake, the car running computer controller is to the iron
Core coil 6 transmits electric signal, and the iron-core coil 6 generates magnetic force, the iron-core coil 6 and 9 phase of soft magnet after being powered
Mutually repel, sliding button 7 with the connection in the sliding groove interacts, and button 7 is slided in the connection in the sliding groove
It can be moved to corresponding both ends, the connection slides button 7 during movement, and the supporting rod 8 pushes away the friction facing 3
Drive capable brake into.
The input terminal of the car running computer controller is received by the engine condition sensor and the velocity sensor
The signal sended over, the output terminal of the car running computer controller are connect with the buzzer and the interior warning lamp, institute
The input terminal for stating automatic hand braking device connects the car running computer controller；
The car running computer controller passes through electric connection with the iron-core coil 6；
The engine condition sensor is electrically connected with the car running computer controller；
Insulator is equipped between the soft magnet 9 and the groove, insulator prevents the connection from sliding and buckles 7 by magnetic
Change, reduce braking effect；
The car running computer controller is electrically connected with the automatic hand braking device；
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of safe and reliable hand brake system of high degree of automation, including car running computer controller and automatic hand braking device,
It is characterized in that：Further include the following device being arranged on automobile body：
For detecting automobile engine unlatching or halted state and the engine condition sensor for feeding back to car running computer controller；
The velocity sensor of car running computer controller is transported to for the speed for detecting automobile and by the speed of automobile；
For driver to be prompted to open the interior warning lamp and buzzer of automatic hand braking device after a stoppage；
The automatic hand braking device includes drum brake, and wheel cylinder, friction facing are included in the drum brake and is returned
Position spring, is equipped with the wheel cylinder between the two friction facing tops, return is equipped between two friction facings
Spring, the dead-man's device further include the sliding rail being arranged between two friction facings, on the sliding rail
Equipped with sliding groove, the sliding groove centre position is installed with iron-core coil, and the iron-core coil both sides are located at the slip
Button is slided in the connection that being equipped in slot can slide, and one end of button two supporting rods of connection is slided in the connection, and the supporting rod is another
One end connects the friction facing, and the connection, which is slided, buckles equipped with groove, and soft magnet is inlaid in the groove.
2. a kind of safe and reliable hand brake system of high degree of automation as described in claim 1, it is characterised in that：The driving
The signal that the input terminal reception of computer controller is sended over by the engine condition sensor and the velocity sensor, institute
The output terminal of car running computer controller is stated to connect with the buzzer and the interior warning lamp, the automatic hand braking device it is defeated
Enter end and connect the car running computer controller.
3. a kind of safe and reliable hand brake system of high degree of automation as described in claim 1, it is characterised in that：The driving
Computer controller passes through electric connection with the iron-core coil.
4. a kind of safe and reliable hand brake system of high degree of automation as claimed in claim 2, it is characterised in that：It is described to start
Machine state sensor is electrically connected with the car running computer controller.
5. a kind of safe and reliable hand brake system of high degree of automation as described in claim 1, it is characterised in that：It is described soft
Insulator is equipped between magnet and the groove.
6. a kind of safe and reliable hand brake system of high degree of automation as described in claim 1, it is characterised in that：The driving
Computer controller is electrically connected with the automatic hand braking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457659.XA CN108162933A (en) | 2017-12-28 | 2017-12-28 | A kind of safe and reliable hand brake system of high degree of automation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457659.XA CN108162933A (en) | 2017-12-28 | 2017-12-28 | A kind of safe and reliable hand brake system of high degree of automation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108162933A true CN108162933A (en) | 2018-06-15 |
Family
ID=62519319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711457659.XA Pending CN108162933A (en) | 2017-12-28 | 2017-12-28 | A kind of safe and reliable hand brake system of high degree of automation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108162933A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026733A (en) * | 2020-08-31 | 2020-12-04 | 重庆长安汽车股份有限公司 | Electronic hand brake non-pull-up alarm reminding method and system, vehicle and storage medium |
-
2017
- 2017-12-28 CN CN201711457659.XA patent/CN108162933A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112026733A (en) * | 2020-08-31 | 2020-12-04 | 重庆长安汽车股份有限公司 | Electronic hand brake non-pull-up alarm reminding method and system, vehicle and storage medium |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180615 |