CN107499302B - Automobile safety brake with self-checking function and application method thereof - Google Patents
Automobile safety brake with self-checking function and application method thereof Download PDFInfo
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- CN107499302B CN107499302B CN201710835097.1A CN201710835097A CN107499302B CN 107499302 B CN107499302 B CN 107499302B CN 201710835097 A CN201710835097 A CN 201710835097A CN 107499302 B CN107499302 B CN 107499302B
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- brake
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- automobile
- control platform
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Classifications
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- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/406—Test-mode; Self-diagnosis
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention provides an automobile safety brake with a self-checking function and a use method thereof, and the automobile safety brake comprises an automobile body and an automobile rear axle positioned on one side of the automobile body, wherein a guide wheel set is arranged at the bottom end of the automobile body, a head is arranged at the top end of the guide wheel set, a carriage is arranged on one side of the head, a control platform is arranged in the head, a display component is arranged on the surface of the control platform, a loudspeaker is arranged on one side of the display component, a fixing seat is arranged on one side of the control platform, and a fixing shaft is arranged on the surface of the fixing seat. Through setting up laser rangefinder subassembly and fixed bolster to laser rangefinder subassembly with fixed bolster fixed connection, fixed bolster and brake subassembly protective housing fixed connection, laser rangefinder subassembly judges the removal of calliper through whether the measuring distance changes, not only is convenient for detect whether normal work of safety brake, and the design is simple, scientific, reasonable moreover.
Description
Technical Field
The invention relates to the technical field of automobile safety equipment, in particular to an automobile safety brake with a self-checking function and a use method thereof.
Background
The automobile brake is a brake device of an automobile, and brakes used for the automobile are almost all friction type and can be divided into two main types, namely drum type and disc type. The rotary element in the friction pair of the drum brake is a brake drum, and the working surface of the rotary element is a cylindrical surface; the rotating element of the disc brake is a rotating brake disc, and the end face is used as a working surface. An automotive brake refers to a component that generates a force (braking force) that resists movement or movement tendencies of a vehicle, which also includes a retarder in an auxiliary braking system.
The existing automobile safety brake technology is mature, each automobile is annual, and the phenomenon that the automobile safety brake is poor in braking effect and even fails is rarely seen, so that the automobile safety brake is not self-checked, but some automobiles with long service time are bumpy and rubbed for a long time, once the situation that the safety brake does not work occurs, the threat to drivers and passengers is very large, the loss caused by the situation is immeasurable, and the existing technology is difficult to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the automobile safety brake with the self-checking function and the application method thereof, which solve the problems that some automobiles with longer service time jolt and friction for a long time, and once the safety brake is out of work, the threat to drivers and passengers is very large, and the loss is immeasurable.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automobile safety brake with self-checking function and method of using thereof, includes car body and the car rear axle that is located car body one side, car body bottom is provided with the direction wheelset, the top of direction wheelset is provided with the locomotive, one side of locomotive is provided with the carriage, the inside of locomotive is provided with control platform, control platform's surface is provided with the display module, one side of display module is provided with the speaker, one side of control platform is provided with the fixing base, the surface of fixing base is provided with the fixed axle, the inside of fixed axle is provided with curved transfer line, curved transfer line's top is provided with the footboard, curved transfer line's bottom is provided with the baffle, curved transfer line's surface is provided with the metal inserted link, one side of metal inserted link is provided with reset spring, the opposite side of metal inserted link is provided with straight type transfer line, one side of straight transfer line is provided with the hydro-cylinder, one side of hydro-cylinder is provided with brake assembly shell, the inside of brake assembly shell is provided with the calliper, the bottom of brake assembly shell is provided with the fixing base, the surface is provided with the fixed axle, the electric motor-driven wheel hub is provided with the laser power pack, the electric motor car is provided with the laser drive axle, the electric motor car is provided with the laser drive assembly, the hydraulic pressure sensor is provided with the inside the electric motor.
Preferably, the control platform consists of a front frame mold, a central processing unit, a signal receiver and a signal transmitter.
Preferably, the fixing seat is connected with the headstock through electric welding, and the fixing seat is connected with the fixing shaft through electric welding.
Preferably, the electromagnetic valve is connected with the control platform through a data line, and the electromagnetic valve is connected with the electro-hydraulic component through a bracket.
Preferably, the fixed shaft is connected with the insertion hole on the surface of the curved transmission rod through the insertion rod, and the middle part of the fixed shaft is hollowed.
Preferably, the laser ranging component is fixedly connected with the fixing support, and the fixing support is fixedly connected with the brake component protection shell.
Preferably, the display assembly is composed of a display screen, a transmission line and a loudspeaker, and the display assembly is connected with the control platform through a fastener.
(III) beneficial effects
The invention provides a plastic mould capable of controlling the flow rate and the flow quantity of plastic liquid. The beneficial effects are as follows:
1. this car safety brake with self-checking function is through setting up laser rangefinder subassembly and fixed bolster to laser rangefinder subassembly with fixed bolster fixed connection, fixed bolster and brake subassembly protective housing fixed connection, laser rangefinder subassembly is through whether the measured distance changes and is judged the removal of calliper, not only is convenient for detect whether normal work of safety brake, moreover simple design, science, reasonable, the fixed bolster has provided a stable operational environment for laser rangefinder subassembly again, has reduced the expense of maintaining, has increased the cycle of maintaining.
2. This car safety brake with self-checking function through setting up electric hydraulic assembly, electric hydraulic assembly and car frame fixed connection, and electric hydraulic assembly circular telegram back, the cam passes through the motor rotation, promotes plunger upward movement to extrude fluid in the sealed volume, the fluid that extrudes promotes the push rod motion, and the push rod promotes the baffle, makes safety brake just can automatic execution under the condition that does not need the manpower at the controller, not only provides hardware condition for car self-checking safety brake, has increased the degree of automation of device body moreover.
3. This car safety brake with self-checking function through setting up the baffle, and the baffle passes through electric welding with bent type transfer line to be connected, and metal inserted bar links together straight type transfer line and bent type transfer line, just can realize safety brake's start-up through the displacement of baffle, does not need artificial pedal of stepping on, provides necessary technique and hardware support for car self-checking.
4. This car safety brake with self-checking function, through setting up the solenoid valve, the solenoid valve passes through the data line with control platform and is connected, and the solenoid valve passes through leg joint with electric hydraulic assembly, not only provides a stable operational environment for solenoid valve work, just can control electric hydraulic assembly's the condition of switching on through the controller for the solenoid valve power supply moreover, has increased degree of automation and convenience.
5. According to the automobile safety brake with the self-checking function, the loudspeaker and the display assembly are arranged, the display assembly is connected with the control platform through the data line, data output by the control platform are conveniently and intuitively and obviously displayed, the display assembly gives visual prompts to a driver, and the loudspeaker can more draw attention of the driver when the safety brake works abnormally, so that the trip safety is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of an automobile body according to the present invention;
FIG. 2 is a schematic view of the overall structure of the safety brake of the present invention;
FIG. 3 is a schematic view of the overall structure of the rear axle of the automobile of the present invention;
FIG. 4 is a schematic view of the overall construction of the electro-hydraulic assembly of the present invention;
FIG. 5 is a schematic diagram of the signal transmission relationship of the module of the present invention;
in the figure: the automobile comprises an automobile body, a guide wheel set 2, a locomotive 3, a carriage 4, a control platform 5, a display component 6, a pedal 7, a bent transmission rod 8, a fixed seat 9, a fixed shaft 10, a return spring 11, a metal inserted rod 12, a straight transmission rod 13, an oil cylinder 14, a brake component shell 15, a baffle 16, an electro-hydraulic component 17, a brake disc 18, an automobile rear axle 19, a speed measuring component 20, a laser ranging component 21, a fixed support 22, a caliper 23, a transmission shaft 24, an electromagnetic valve 25, a push rod 26, a hub 27 and a loudspeaker 28.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides an automobile safety brake with a self-checking function and a using method thereof, as shown in figures 1-5, the automobile safety brake comprises an automobile body 1 and an automobile rear axle 19 positioned at one side of the automobile body 1, wherein the bottom end of the automobile body 1 is provided with a guide wheel set 2, the top end of the guide wheel set 2 is provided with a headstock 3, one side of the headstock 3 is provided with a carriage 4, the inside of the headstock 3 is provided with a control platform 5, the surface of the control platform 5 is provided with a display component 6, one side of the display component 6 is provided with a loudspeaker 28, one side of the control platform 5 is provided with a fixed seat 9, the surface of the fixed seat 9 is provided with a fixed shaft 10, the inside of the fixed shaft 10 is provided with a curved transmission rod 8, the top end of the curved transmission rod 8 is provided with a pedal 7, the bottom end of the curved transmission rod 8 is provided with a baffle 16, the surface of the curved transmission rod 8 is provided with a metal inserted rod 12, one side of the metal inserted link 12 is provided with a reset spring 11, the other side of the metal inserted link 12 is provided with a straight transmission link 13, one side of the straight transmission link 13 is provided with an oil cylinder 14, one side of the oil cylinder 14 is provided with a brake component shell 15, the inside of the brake component shell 15 is provided with a caliper 23, the bottom end of the brake component shell 15 is provided with a fixed bracket 22, the surface of the fixed bracket 22 is provided with a laser ranging component 21, one side of the brake component shell 15 is provided with a brake disc 18, the inside of the brake disc 18 is provided with a hub 27, the inside of the hub 27 is provided with a transmission shaft 24, the bottom end of the control platform 5 is provided with an electro-hydraulic component 17, one side of the electro-hydraulic component 17 is provided with a push rod 26, the bottom end of the electro-hydraulic component 17 is provided with an electromagnetic valve 25, the surface of the automobile rear axle 19 is provided with a speed measuring component 20, the laser ranging component 21 is formed by an avalanche diode, and the laser power supply and the receiver.
To sum up, this car safety brake with self-checking function, through setting up laser rangefinder subassembly and fixed bolster, and laser rangefinder subassembly with fixed bolster fixed connection, fixed bolster and brake subassembly protective housing fixed connection, laser rangefinder subassembly is through whether the measured distance changes and is judged the removal of calliper, whether the safety brake of being convenient for detects normally works, moreover simple design, science, rationality, the fixed bolster provides a stable operational environment for laser rangefinder subassembly again, has reduced the expense of maintaining, has increased the cycle of maintaining.
Secondly, through setting up electric hydraulic assembly, electric hydraulic assembly and car frame fixed connection, electric hydraulic assembly circular telegram later, the cam passes through the motor rotation, promotes plunger upward movement to extrude fluid in the sealed volume, the fluid of extrusion promotes the push rod motion, and the push rod promotes the baffle, makes the safety brake just can be automatic execution under the condition that the controller does not need the manpower, not only provides the hardware condition for car self-checking safety brake, has increased the degree of automation of device body moreover.
And moreover, by arranging the baffle, the baffle is connected with the curved transmission rod through electric welding, the metal inserted rod is used for connecting the straight transmission rod with the curved transmission rod, the safety brake can be started through the displacement of the baffle, the pedal is not required to be stepped on manually, and necessary technology and hardware support are provided for automobile self-inspection.
And through setting up the solenoid valve, the solenoid valve passes through the data line with control platform and is connected, and the solenoid valve passes through leg joint with electric hydraulic assembly, not only provides a stable operational environment for solenoid valve work, just can control electric hydraulic assembly's the condition of switching on through the controller power supply for the solenoid valve moreover, has increased degree of automation and convenience.
And through setting up speaker and display module, display module passes through the data line with control platform to be connected, is convenient for show the data of control platform output directly perceived and obvious, and display module gives the driver visual cue, and the speaker can more draw driver's attention when safety brake work is unusual, has increased the security of going on a journey.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile safety brake with self-checking function, includes car body (1) and is located car rear axle (19) of car body (1) one side, its characterized in that: the utility model discloses a car body, including car body (1), guide pulley group (2) are provided with on the bottom of car body (1), the top of guide pulley group (2) is provided with locomotive (3), one side of locomotive (3) is provided with carriage (4), the inside of locomotive (3) is provided with control platform (5), the surface of control platform (5) is provided with display module (6), one side of display module (6) is provided with speaker (28), one side of control platform (5) is provided with fixing base (9), the surface of fixing base (9) is provided with fixed axle (10), the inside of fixed axle (10) is provided with bent type transfer line (8), the top of bent type transfer line (8) is provided with footboard (7), the bottom of bent type transfer line (8) is provided with baffle (16), the surface of bent type transfer line (8) is provided with metal insert bar (12), one side of metal insert bar (12) is provided with reset spring (11), the opposite side of metal insert bar (12) is provided with straight type transfer line (13), one side of straight type transfer line (13) is provided with fixing base (9), the inside of shell (15) is provided with brake subassembly (14), the automatic braking device is characterized in that a fixed support (22) is arranged at the bottom end of a braking component shell (15), a laser ranging component (21) is arranged on the surface of the fixed support (22), a braking disc (18) is arranged on one side of the braking component shell (15), a hub (27) is arranged in the braking disc (18), a transmission shaft (24) is arranged in the hub (27), an electro-hydraulic component (17) is arranged at the bottom end of a control platform (5), a push rod (26) is arranged on one side of the electro-hydraulic component (17), an electromagnetic valve (25) is arranged at the bottom end of the electro-hydraulic component (17), a speed measuring component (20) is arranged on the surface of an automobile rear axle (19), and the laser ranging component (21) consists of an avalanche diode, a laser power supply and a receiver; the display assembly (6) is composed of a display screen, a transmission line and a loudspeaker, the display assembly (6) is connected with the control platform (5) through fasteners, and the control platform (5) is composed of a front frame die, a central processing unit, a signal receiver and a signal transmitter.
2. The automotive safety brake with self-checking function according to claim 1, wherein: the fixed seat (9) is connected with the headstock (3) through electric welding, and the fixed seat (9) is connected with the fixed shaft (10) through electric welding.
3. The automotive safety brake with self-checking function according to claim 1, wherein: the electromagnetic valve (25) is connected with the control platform (5) through a data line, and the electromagnetic valve (25) is connected with the electro-hydraulic component (17) through a bracket.
4. The automotive safety brake with self-checking function according to claim 1, wherein: the fixed shaft (10) is connected with the insertion holes on the surface of the curved transmission rod (8) through the inserted rods, and the middle part of the fixed shaft (10) is hollow.
5. The automotive safety brake with self-checking function according to claim 1, wherein: the laser ranging component (21) is fixedly connected with the fixed support (22), and the fixed support (22) is fixedly connected with the brake component shell (15).
6. A method for using the automobile safety brake with self-checking function, which is characterized in that the automobile safety brake with self-checking function as set forth in any one of claims 1-5 is adopted, and the method is characterized in that: when the intelligent automobile brake is used, a driver opens a door at one side of a head (3), then enters the interior of the automobile, sits on the surface of a driving seat, wears a safety belt, starts an engine of an automobile body (1), a control platform (5) is powered on, then a control module firstly starts a self-checking mode, a controller is powered on a power supply of an electromagnetic valve (25) on the surface of an electro-hydraulic component (17), a hydraulic device pushes a push rod (26) to move, the push rod (26) pushes a baffle (16) to move, the baffle (16) drives a curved transmission rod (8) to rotate around an inserted rod in a fixed shaft (10), the rotating curved transmission rod (8) drives a straight transmission rod (13) to move through a metal inserted rod (12), the straight transmission rod (13) drives a piston at one side to move in an oil cylinder (14), hydraulic oil in the oil cylinder (14) is compressed through the piston, under normal conditions, the piston in the caliper (23) drives a brake pad to clamp a brake disc (18), the laser ranging component (21) transmits measured data to the inside the caliper, and the distance of the caliper is small, and the controller can display that the distance of the brake component (6) is changed to be used for displaying normal conditions; if the laser ranging component (21) transmits measured data to the inside of the controller, the controller receives that the distance is not changed, the position change of the caliper (23) after the piston moves in the cylinder (14) through the straight transmission rod (13) is not caused, namely the safety brake is not available, and the controller sends an instruction of 'I' to the display component (6! And sending a signal to the loudspeaker to enable the loudspeaker to send out an alarm sound of 'dripping', so as to remind a driver of getting off the vehicle for detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835097.1A CN107499302B (en) | 2017-09-15 | 2017-09-15 | Automobile safety brake with self-checking function and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835097.1A CN107499302B (en) | 2017-09-15 | 2017-09-15 | Automobile safety brake with self-checking function and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107499302A CN107499302A (en) | 2017-12-22 |
| CN107499302B true CN107499302B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835097.1A Active CN107499302B (en) | 2017-09-15 | 2017-09-15 | Automobile safety brake with self-checking function and application method thereof |
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| Country | Link |
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| CN (1) | CN107499302B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193858A (en) * | 1991-10-02 | 1993-08-03 | Inventio Ag | Device to detect and inform performance and condition of safety brake of elevator |
| JPH10175526A (en) * | 1996-12-17 | 1998-06-30 | Mando Mach Corp | Vehicle braking system |
| JP2000046082A (en) * | 1998-07-31 | 2000-02-15 | Tokico Ltd | Motor-driven brake device |
| CN102991491A (en) * | 2012-11-19 | 2013-03-27 | 西安航空制动科技有限公司 | Electromechanical brake system of unmanned plane |
| CN103332186A (en) * | 2013-06-17 | 2013-10-02 | 岳治国 | Motor vehicle brake block monitoring device |
| CN104787024A (en) * | 2015-04-02 | 2015-07-22 | 西北工业大学 | Powering-on self-detecting method for electrical brake |
| CN205527143U (en) * | 2016-04-25 | 2016-08-31 | 巨人通力电梯有限公司 | Be applicable to elevator hauler band -type brake brake block limit of wear alarm device |
| CN207617708U (en) * | 2017-09-15 | 2018-07-17 | 浙江车路科技有限公司 | A kind of safety brake of vehicle with self-checking function |
-
2017
- 2017-09-15 CN CN201710835097.1A patent/CN107499302B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05193858A (en) * | 1991-10-02 | 1993-08-03 | Inventio Ag | Device to detect and inform performance and condition of safety brake of elevator |
| JPH10175526A (en) * | 1996-12-17 | 1998-06-30 | Mando Mach Corp | Vehicle braking system |
| JP2000046082A (en) * | 1998-07-31 | 2000-02-15 | Tokico Ltd | Motor-driven brake device |
| CN102991491A (en) * | 2012-11-19 | 2013-03-27 | 西安航空制动科技有限公司 | Electromechanical brake system of unmanned plane |
| CN103332186A (en) * | 2013-06-17 | 2013-10-02 | 岳治国 | Motor vehicle brake block monitoring device |
| CN104787024A (en) * | 2015-04-02 | 2015-07-22 | 西北工业大学 | Powering-on self-detecting method for electrical brake |
| CN205527143U (en) * | 2016-04-25 | 2016-08-31 | 巨人通力电梯有限公司 | Be applicable to elevator hauler band -type brake brake block limit of wear alarm device |
| CN207617708U (en) * | 2017-09-15 | 2018-07-17 | 浙江车路科技有限公司 | A kind of safety brake of vehicle with self-checking function |
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| Publication number | Publication date |
|---|---|
| CN107499302A (en) | 2017-12-22 |
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