CN209581440U - A kind of control of Vehicular intelligent, braking system - Google Patents
A kind of control of Vehicular intelligent, braking system Download PDFInfo
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- CN209581440U CN209581440U CN201920143763.XU CN201920143763U CN209581440U CN 209581440 U CN209581440 U CN 209581440U CN 201920143763 U CN201920143763 U CN 201920143763U CN 209581440 U CN209581440 U CN 209581440U
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- brake
- coil
- message handler
- air
- holder
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Abstract
The utility model discloses a kind of control of Vehicular intelligent, braking system, including air compression releasing unit, complemental brake system, wheel speed sensors, brake pedal position sensor and message handler, air compression releasing unit is located on automobile chassis, including compression set and release device, compression set includes air compressor machine and air accumulator.There are four release devices, is separately positioned on chassis close to the position of four wheels, and each release device is supplied by air accumulator for it, and release device is equipped with upper puff prot and lower puff prot, each puff prot are each equipped with solenoid valve.Complemental brake system includes brake(-holder) block, and brake(-holder) block is located on the axle sleeve of rotation shaft of wheel, and first coil is equipped in brake(-holder) block, is equipped with the second coil in wheel hub, first coil and the second coil are electrically connected with message handler respectively.The utility model detection means is abundant, and automation, intelligence degree are high, improves the comfort of traveling, has auxiliary braking ability, to greatest extent guarantee driving safety.
Description
Technical field
The utility model relates to technical field of automobile control, and in particular to a kind of control of Vehicular intelligent, braking system.
Background technique
With the rapid development of society, pursuit of the people to high speed, high-quality life, the quantity of vehicle sharply increase,
While offering convenience to daily life, the frequent generation of traffic accident also brings great loss to society and family.Vehicle
In roughness pavement driving process, when wheel passes through the low-lying place on road surface, wheel decline leads to automobile body run-off the straight,
Lead to the discomfort of occupant.Since certain expressway the first half of a month, 15 major accidents occur altogether, its reason is investigated
Analysis finds that almost Vehicular brake device there is a problem of different degrees of, wherein 70% braking system does not carry out well
Maintenance, 30% brake block serious wear.Present most of automobiles make caliper rub with brake block generation using mechanical power
Resistance is wiped, while generating force of sliding friction between vehicle and ground, running speed is reduced, finally realizes brake process.
Vehicle is in braking process, and the frictional force between tire and ground directly determines vehicle braking ability, if energy
The frictional force between tire and ground is enough improved, then can accordingly promote the stopping power of vehicle.Since friction plate damages in use
Consume it is larger, if brake pad replacing is not in time, can in driving procedure occur because of brake block serious wear, cause braking effect big
Width reduces, even the situation of brake failure, and existing vehicle does not have the auxiliary for stopping vehicle when there is above situation
Brake tool.Therefore, the prior art is further improved, and improves the comfort of vehicle driving and the safety of driving.
Utility model content
It is directed to the problems of the above-mentioned prior art, the utility model aim is to propose a kind of Vehicular intelligent braking system
System solves vehicle and does not have auxiliary braking means in the case where the poor brake block serious wear of roughness pavement driving comfort,
And the problem that vehicle running intelligent control means are single.
To achieve the goals above, the technical solution of use is the utility model:
A kind of control of Vehicular intelligent, braking system, including air compress releasing unit, complemental brake system, driving states
Detection device, spacing detection unit, voice prompt alarm unit, video communication unit, wheel speed sensors, brake pedal position pass
Sensor and the message handler being connected with car running computer, air compression releasing unit is located on automobile chassis, including compression set
And release device, compression set include air compressor machine and air accumulator, air compressor machine is to air accumulator for pressure-air.Release device has four
It is a, chassis is separately positioned on close to the position of four wheels.Each release device passes through a high pressure gas line and air accumulator phase respectively
Even, release device is equipped with upper puff prot and lower puff prot, each puff prot are each equipped with solenoid valve.Complemental brake system includes
Brake(-holder) block positioned at wheel hub side, brake(-holder) block are located on the axle sleeve of rotation shaft of wheel, and first coil, wheel hub are equipped in the brake(-holder) block
It is inside equipped with the second coil, first coil and the second coil are electrically connected with message handler respectively.
Preferably, the air compressor machine is mounted on the side among automobile chassis, and the inlet end of air compressor machine is provided with air filter
The connecting tube of clear device, air compressor machine and air accumulator is equipped with check valve, is configured with pressure sensor on air accumulator.
Preferably, a horizon detector, the signal end point of each horizon detector are equipped in each release device
It is not communicated to connect with message handler.
Preferably, the wheel speed sensors are arranged in main reducing gear, and signal end and message handler communicate to connect.System
The side of brake pedal is arranged in dynamic pedal position sensor, and signal end and message handler communicate to connect.
Preferably, brake(-holder) block is becket chip architecture, is set in outside the axle sleeve of rotation shaft of wheel, the brake(-holder) block and axle sleeve
Cooperated by spline slide, brake(-holder) block can be along the axial movement of axle sleeve.The first coil and the second coil are by automobile electric power storage
Chi Weiqi power supply, first coil are electrically connected by double-point double-throw switch with automobile storage battery, and double-point double-throw switch is configured with driving
Mechanism, the signal end and message handler of the driving mechanism communicate to connect.
Preferably, spacing detection unit includes two groups of range sensors, and two groups of range sensors are separately positioned on vapour
Vehicle front-end and back-end, two groups of range sensors are communicated to connect with message handler respectively, and message handler is communicated with car running computer
Connection.The voice prompt alarm unit includes buzzer and speech player, buzzer and speech player respectively with information
The signal output end of processor communicates to connect.
Preferably, driving states detection device includes vehicle-state acquisition module and road image acquisition module, vehicle shape
State acquisition module and road image acquisition module respectively with message handler communication connection.
Preferably, the video communication unit includes short message transmitting module and video transmission module, short message transmitting module and
Video transmission module can send short message to communication terminal with message handler, short message transmitting module and video transmission module respectively
Or video.
By using above-mentioned technical proposal, the advantageous effects of the utility model are: the utility model is to vehicle driving
State-detection means are abundant, and automation, intelligence degree are high, practical, improve the comfort in roughness pavement traveling,
Have auxiliary braking ability when brake failure, it being capable of guarantee driving safety to greatest extent.
Detailed description of the invention
Fig. 1 be a kind of control of Vehicular intelligent of the utility model, braking system structure schematic block diagram.
Fig. 2 is the structural schematic diagram of certain a part in Fig. 1, thus it is shown that air compresses releasing unit.
Fig. 3 is the structural schematic diagram of certain a part in Fig. 1, thus it is shown that complemental brake system.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing:
In conjunction with shown in Fig. 1 to Fig. 3, a kind of control of Vehicular intelligent, braking system, including air compression releasing unit 1, auxiliary
Brake apparatus 2, driving states detection device 3, spacing detection unit 4, voice prompt alarm unit 5, video communication unit 6, wheel
Fast sensor 7, brake pedal position sensor 8 and the message handler 10 being connected with car running computer 9, air compress releasing unit
1 is located on automobile chassis, including compression set and release device 13, and compression set includes air compressor machine 11 and air accumulator 12, described
Air compressor machine 11 is mounted on the side among automobile chassis, and the inlet end of air compressor machine 11 is provided with air cleaner 111, extraneous sky
After the filtering of air cleaner 111, clean air enters in air compressor machine 11 gas, and clean air is compressed by air compressor machine 11
Pressure-air.Air compressor machine 11 is connected with air accumulator 12 by connecting tube, and air compressor machine 11 is to air accumulator 12 for pressure-air, the company
Adapter tube is equipped with check valve 112, the pressure sensor 121 configured with atmospheric pressure value in detection air accumulator on air accumulator 12, air accumulator
When pressure-air in 12 is less than setting value, air compressor machine 11 is started to work, and is supplied into air accumulator 12.
Release device 13 is respectively and fixedly installed to chassis close to the position of four wheels there are four being.Each release
Be equipped with a horizon detector 14 on device 13, the signal end of each horizon detector 14 respectively with 10 communication link of message handler
It connects, message handler 10 is the message handler of the prior art, and those skilled in the art use the message handler of the prior art
10, the control and signal processing of each section being connected with message handler can be achieved completely.Release device 13 is closed metal
Pressure housing structure, including an inlet end and two puff prots, the inlet end of each release device 13 pass through a high pressure respectively
Gas line 15 is connected with air accumulator 12, and two puff prots are upper puff prot 131 and lower puff prot, the opening upwards of upper puff prot 131,
Open Side Down for lower puff prot, and each puff prot is each equipped with a solenoid valve, the signal end of the solenoid valve and information processing
Device 10 is connected, and message handler 10 controls the opening and closing of each solenoid valve.In vehicle traveling process, horizon detector is examined in real time
Measuring wheel tire is passed by the state on road surface, and when wheel enters the low-lying place in road surface, horizon detector 14 sends the signal to information processing
Device 10, the lower puff prot that message handler 10 controls release device 13 discharge downwards pressure-air, and automobile is by upward anti-
Active force, automobile jolt by that can effectively reduce when smooth-riding surface.
The wheel speed sensors 7 are arranged in main reducing gear, and signal end and message handler 10 communicate to connect, and wheel speed passes
Sensor 7 is capable of the revolving speed of real-time monitoring wheel, and the rotary speed data of wheel is sent to message handler 10.Brake pedal position
The side of brake pedal is arranged in sensor 8, and signal end and message handler 10 communicate to connect.Complemental brake system 2 includes
Brake(-holder) block 21 positioned at wheel hub side, brake(-holder) block 21 are located on the axle sleeve 23 of rotation shaft of wheel 22, and brake(-holder) block 21 is metal ring plate knot
Structure is set in outside the axle sleeve 23 of rotation shaft of wheel, and the brake(-holder) block 21 is cooperated with axle sleeve by spline slide, and brake(-holder) block 21 can edge
The axial movement of axle sleeve.It is equipped with first coil 211 in the brake(-holder) block 21, is equipped with the second coil 212, first coil in wheel hub 24
211 and second coil 212 be electrically connected respectively with message handler 10.The first coil 211 and the second coil 212 are by automobile
Battery is powered for it, and first coil 211 is electrically connected by double-point double-throw switch with automobile storage battery, double-point double-throw switch configuration
There is driving mechanism, the signal end and message handler 10 of the driving mechanism communicate to connect.
When driver carries out brake, the analysis of message handler 10 is sensed when wheel speed sensors 7 and brake pedal position
It when the data of device 8 mismatch, determines that failure occurs in the brake of vehicle, starts complemental brake system 2, driving mechanism is double by double-pole
Throw switch changes the direction of first coil 211, and brake(-holder) block 21 is close to the wheel hub of automobile under the action of a magnetic force, outside wheel hub
Wall contact realizes vehicle braking using contact friction force, vehicle is made to halt, and after vehicle stop motion, first coil 211 is anti-
To energization, brake(-holder) block 21 resets.For vehicle under ordinary running condition, first coil 211 and the second coil 212 are in on-off shape
State, brake(-holder) block 21 keep opposing stationary with the axle sleeve 23 of rotation shaft of wheel 22 under the action of a magnetic force far from wheel hub 24.Vehicle into
When row braking, brake pedal position sensor 8 sends a signal to message handler 10, and message handler 10 learns that brake pedal is opened
Begin to send a command to the solenoid valve of the upper puff prot 131 of release device 13 after braking, the pressure-air in release device 13 is from upper
Puff prot 131 sprays, and by downward reaction force, the frictional force between tire and ground increases automobile, promotes the system of vehicle
Dynamic effect.
Spacing detection unit 4 includes two groups of range sensors, and two groups of range sensors are separately positioned on automotive front end
And rear end, two groups of range sensors are communicated to connect with message handler 10 respectively, message handler 10 and 9 communication link of car running computer
It connects, car running computer realizes the control to speed, avoid vehicle according to the air throttle of the instruction automatic adjustment vehicle of message handler 10
It knocks into the back, improves driving safety performance.The voice prompt alarm unit 5 include buzzer and speech player, buzzer and
Speech player is communicated to connect with the signal output end of message handler 10 respectively.Driving states detection device 3 includes vehicle shape
State acquisition module and road image acquisition module, vehicle-state acquisition module and road image acquisition module respectively with information processing
10 communication connection of device.The video communication unit 6 includes short message transmitting module and video transmission module, short message transmitting module and view
Frequency transmitting module can send short message to communication terminal with message handler 10, short message transmitting module and video transmission module respectively
Or video.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (7)
1. a kind of Vehicular intelligent control, braking system, including air compression releasing unit, complemental brake system, driving states inspection
Survey device, spacing detection unit, voice prompt alarm unit, video communication unit, wheel speed sensors, brake pedal position sensing
Device and message handler, which is characterized in that air compression releasing unit is located on automobile chassis, including compression set and release dress
It sets, compression set includes air compressor machine and air accumulator, and air compressor machine is to air accumulator for pressure-air；There are four release devices, sets respectively
It sets on chassis close to the position of four wheels；Each release device passes through a high pressure gas line respectively and is connected with air accumulator, release dress
It sets and is each equipped with solenoid valve equipped with upper puff prot and lower puff prot, each puff prot；Complemental brake system includes being located at wheel hub
The brake(-holder) block of side, brake(-holder) block are located on the axle sleeve of rotation shaft of wheel, and first coil is equipped in the brake(-holder) block, and the is equipped in wheel hub
Two coil, first coil and the second coil are electrically connected with message handler respectively.
2. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that the air compressor machine installation
Side among automobile chassis, the inlet end of air compressor machine are provided with air cleaner, in the connecting tube of air compressor machine and air accumulator
Equipped with check valve, pressure sensor is configured on air accumulator.
3. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that each release dress
It sets and is equipped with a horizon detector, the signal end of each horizon detector is communicated to connect with message handler respectively.
4. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that the wheel speed sensors
It is arranged in main reducing gear, signal end and message handler communicate to connect；Brake pedal position sensor setting is stepped in braking
The side of plate, signal end and message handler communicate to connect.
5. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that brake(-holder) block is becket
Chip architecture is set in outside the axle sleeve of rotation shaft of wheel, and the brake(-holder) block and axle sleeve are cooperated by spline slide, and brake(-holder) block can be along axis
The axial movement of set；The first coil and the second coil are powered by automobile storage battery for it, and first coil is double by double-pole
Throw switch is electrically connected with automobile storage battery, and double-point double-throw switch is configured with driving mechanism, the signal end and letter of the driving mechanism
Cease processor communication connection.
6. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that spacing detection unit packet
Include two groups of range sensors, two groups of range sensors are separately positioned on automotive front end and rear end, two groups of range sensors respectively with
Message handler communication connection, message handler and car running computer communicate to connect；The voice prompt alarm unit includes buzzing
Device and speech player, buzzer and speech player are communicated to connect with the signal output end of message handler respectively.
7. a kind of Vehicular intelligent control according to claim 1, braking system, which is characterized in that driving states detection dress
It sets including vehicle-state acquisition module and road image acquisition module, vehicle-state acquisition module and road image acquisition module point
Not with message handler communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143763.XU CN209581440U (en) | 2019-01-28 | 2019-01-28 | A kind of control of Vehicular intelligent, braking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920143763.XU CN209581440U (en) | 2019-01-28 | 2019-01-28 | A kind of control of Vehicular intelligent, braking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581440U true CN209581440U (en) | 2019-11-05 |
Family
ID=68380932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920143763.XU Expired - Fee Related CN209581440U (en) | 2019-01-28 | 2019-01-28 | A kind of control of Vehicular intelligent, braking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581440U (en) |
-
2019
- 2019-01-28 CN CN201920143763.XU patent/CN209581440U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20210128 |