CN106945711A - The special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission - Google Patents
The special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission Download PDFInfo
- Publication number
- CN106945711A CN106945711A CN201710157837.0A CN201710157837A CN106945711A CN 106945711 A CN106945711 A CN 106945711A CN 201710157837 A CN201710157837 A CN 201710157837A CN 106945711 A CN106945711 A CN 106945711A
- Authority
- CN
- China
- Prior art keywords
- steering wheel
- chip microcomputer
- wheel body
- carbon fiber
- racing car
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 15
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims abstract description 8
- 238000012545 processing Methods 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 230000008676 import Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 229920000433 Lyocell Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
- B60K35/20—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor
- B60K35/21—Output arrangements, i.e. from vehicle to user, associated with vehicle functions or specially adapted therefor using visual output, e.g. blinking lights or matrix displays
- B60K35/22—Display screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention provides a kind of special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission, including steering wheel body, and steering wheel body both sides are provided with handle, and the back side of steering wheel body is connected with steering spindle, and steering wheel body and handle are carbon fibre material；The front of steering wheel body is provided with the instrument display screen for being used for showing racing car current status data；The inside of steering wheel body, which is provided with, to be used to obtain racing car current state information and data processing and the hardware module that is outwards wirelessly transferred, hardware module includes single-chip microcomputer and wireless transmission unit, the input of single-chip microcomputer detects that the sensor of racing car state is connected with being arranged on being used in racing car car body, and the output end of single-chip microcomputer is connected with described instrument display screen and wireless transmission unit respectively.The present invention can increase the structural strength of steering wheel, and the function of abundant steering wheel while steering wheel weight is mitigated.
Description
Technical field
The invention belongs to the technical field that FSC university student's equation motorcycle race steering wheel and racing car data are wirelessly transferred, specifically
It is related to a kind of special carbon fiber steering wheel of the FSC racing cars based on single-chip microcomputer wireless data transmission.
Background technology
Equation motorcycle race steering wheel, refers to and is responsible for the device that racing car is turned to during equation motorcycle race traveling, can aid in
Driver carries out the Turning travel of racing car, the function with real-time parameter during safeguard protection and conduction racing car traveling.Its
The extensive use in the contest of F1 equation motorcycle races and university student's equation motorcycle race.Manipulation of the portability of racing car steering wheel to racing car
Stability is significant.
The content of the invention
The technical problem to be solved in the present invention is：There is provided a kind of FSC racing cars based on single-chip microcomputer wireless data transmission special
Carbon fiber steering wheel, can increase the structural strength of steering wheel, and enrich steering wheel while steering wheel weight is mitigated
Function.
The present invention is that the technical scheme that solution above-mentioned technical problem is taken is：One kind is based on single-chip microcomputer wireless data transmission
The special carbon fiber steering wheel of FSC racing cars, including steering wheel body, steering wheel body both sides are provided with handle, steering wheel body
The back side is connected with steering spindle, it is characterised in that：Described steering wheel body and handle are carbon fibre material；
The front of steering wheel body is provided with the instrument display screen for being used for showing racing car current status data；
The inside of steering wheel body be provided be used for obtain racing car current state information and data processing and be outwards wirelessly transferred it is hard
Part module, hardware module includes single-chip microcomputer and wireless transmission unit, the input of single-chip microcomputer and the use being arranged in racing car car body
In the sensor connection of detection racing car state, the output end of single-chip microcomputer respectively with described instrument display screen and wireless transmission unit
Connection.
By such scheme, described single-chip microcomputer is mc9s12xs128 chips.
By such scheme, described wireless transmission unit is the DRF2617A wireless serials communication mould based on Zigbee protocol
Block.
By such scheme, described steering wheel body covers carbon cloth in vacuum environment with handle entirety by female mold
Lower importing resin is formed.
Beneficial effects of the present invention are：Using material of the carbon fiber as steering wheel, while weight is mitigated, increase turns
To the structural strength of disk；Racing car real-time status data is measured by sensor, by data feedback in instrument display screen, and nothing is utilized
The host computer that gauze network is transferred to technical staff is monitored, so that technical staff can timely know the shape of racing car
State, is easy to the exchange of technology between technical staff and racing driver, enriches the function of steering wheel.
Brief description of the drawings
Fig. 1 is the contour structures schematic diagram of one embodiment of the invention.
Fig. 2 is the hardware principle block diagram of one embodiment of the invention.
Fig. 3 is the circuit theory diagrams of single-chip microcomputer.
Fig. 4 is instrument display screen interface circuit figure.
Fig. 5 is sensor signal processing circuit figure.
In figure：1- steering wheel bodies, 2- handles, 3- instrument display screens.
Embodiment
With reference to instantiation and accompanying drawing, the present invention will be further described.
The present invention provides a kind of special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission, such as Fig. 1 institutes
Show, including steering wheel body 1, the both sides of steering wheel body 1 are provided with handle 2, the back side of steering wheel body 1 is connected with steering spindle, institute
The steering wheel body 1 and handle 2 stated are carbon fibre material；The front of steering wheel body 1, which is provided with, to be used to show the current shape of racing car
The instrument display screen 3 of state data；The inside of steering wheel body 1 be provided be used to obtaining racing car current state information and data processing and
The hardware module being outwards wirelessly transferred, as shown in Fig. 2 hardware module include single-chip microcomputer and wireless transmission unit, single-chip microcomputer it is defeated
The sensor for detecting racing car state for entering end with being arranged in racing car car body is connected, the output end of single-chip microcomputer respectively with it is described
Instrument display screen and wireless transmission unit connection.
In the present embodiment, described single-chip microcomputer is mc9s12xs128 chips, as shown in Figure 3 and Figure 5, by sensor in match
The data voltage signal detected in car running, transfers to single-chip microcomputer MC9S12XS128 data after amplification and filtering
Processing is calculated, and is real-time transmitted in instrument display screen 3 and is shown, Fig. 4 is instrument display screen interface circuit figure.
In the present embodiment, described wireless transmission unit is the DRF2617A wireless serials communication mould based on Zigbee protocol
Block.ZigBee module is a kind of Internet of Things wireless data terminal, and wireless data transmission work(is provided the user using ZigBee-network
Energy.ZigBee can be operated on 2.4GHz, 868MHz and 915 MHz, 3 frequency ranges, respectively with highest 250kbit/s,
20kbit/s and 40kbit/s transmission rate, its transmission range can continue increase in the range of 10-75m.As
A kind of wireless communication technology, ZigBee has following features：1st, low cost：Module unit price is within 200 yuans, with equidistant
From WiFi module unit price more than 600 yuans.2nd, long transmission distance：Theoretical transmission distance between adjacent node is 1600
Rice.If by routeing the relay with inter-node communication, transmission range can be with farther.3rd, high safety：ZigBee provides three
Level security pattern, including prevented illegally without security settings, using access control inventory (Access Control List, ACL)
Data and the symmetric cryptography using Advanced Encryption Standard (AES 128) are obtained, flexibly to determine its security attribute.4th, license is exempted from
Frequency range：2.4GHz need not apply for that radio license is that can be used.
In the present embodiment, described steering wheel body 1 covers carbon cloth in vacuum ring with the entirety of handle 2 by female mold
Resin is imported under border to be formed.Steering wheel body 1 being modeled first, by will be cut above and below model, it is utilized respectively
Front former model and back side former model are shaped to, is covered using carbon cloth, resin is imported under vacuum conditions, is formed
Carbon fiber steering wheel outer surface.Carbon fiber is a kind of high intensity of phosphorus content more than 95%, the tencel material of high modulus fibre
Material.It is to be piled up to form along fiber axial direction by organic fibers such as flake graphites, is obtained through carbonization and graphitization processing
The microcrystalline graphite material arrived.Carbon fiber quality is lighter than metallic aluminium, but intensity is higher than steel, and with corrosion-resistant, high-modulus
Characteristic.
Present invention steering disk material is suppressed under vacuum conditions using carbon fibre material with resin to be formed, and intensity is high, quality
Gently, it is not only convenient for driver's operation, additionally it is possible to further improve vehicle light weight degree.Hardware module uses modularized design, respectively
Part independent operating, wherein certain part break down will not make other parts also can not normal work, the stabilization of racing car is not influenceed
Property.Using the wireless module based on Zigbee protocol, low cost, long transmission distance is safe.
Above example is merely to illustrate the design philosophy and feature of the present invention, and its object is to make technology in the art
Personnel can understand present disclosure and implement according to this, and protection scope of the present invention is not limited to above-described embodiment.So, it is all according to
The equivalent variations made according to disclosed principle, mentality of designing or modification, within protection scope of the present invention.
Claims (4)
1. a kind of special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission, including steering wheel body, are turned to
Disk body both sides are provided with handle, and the back side of steering wheel body is connected with steering spindle, it is characterised in that：Described steering wheel body and
Handle is carbon fibre material；
The front of steering wheel body is provided with the instrument display screen for being used for showing racing car current status data；
The inside of steering wheel body be provided be used for obtain racing car current state information and data processing and be outwards wirelessly transferred it is hard
Part module, hardware module includes single-chip microcomputer and wireless transmission unit, the input of single-chip microcomputer and the use being arranged in racing car car body
In the sensor connection of detection racing car state, the output end of single-chip microcomputer respectively with described instrument display screen and wireless transmission unit
Connection.
2. the special carbon fiber steering wheel of the FSC racing cars according to claim 1 based on single-chip microcomputer wireless data transmission, it is special
Levy and be：Described single-chip microcomputer is mc9s12xs128 chips.
3. the special carbon fiber steering wheel of the FSC racing cars according to claim 1 based on single-chip microcomputer wireless data transmission, it is special
Levy and be：Described wireless transmission unit is the DRF2617A wireless serial communication modules based on Zigbee protocol.
4. the special carbon fiber steering wheel of the FSC racing cars according to claim 1 based on single-chip microcomputer wireless data transmission, it is special
Levy and be：Described steering wheel body imports resin shape under vacuum conditions with handle entirety by female mold covering carbon cloth
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157837.0A CN106945711A (en) | 2017-03-16 | 2017-03-16 | The special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710157837.0A CN106945711A (en) | 2017-03-16 | 2017-03-16 | The special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945711A true CN106945711A (en) | 2017-07-14 |
Family
ID=59473420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710157837.0A Pending CN106945711A (en) | 2017-03-16 | 2017-03-16 | The special carbon fiber steering wheel of FSC racing cars based on single-chip microcomputer wireless data transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945711A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949491A (en) * | 2019-12-04 | 2020-04-03 | 华侨大学 | Multifunctional steering wheel based on FSAE racing car |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932167A1 (en) * | 1999-07-13 | 2001-01-18 | Richard Kaempf | Road adhesion by spoilers for racing cars uses pivotal front and rear spoilers adjusted in angle by driver or automatically via wheel speed sensors to load down on both axles. |
| CN200964060Y (en) * | 2006-08-21 | 2007-10-24 | 浙江吉利汽车研究院有限公司 | Racing bicycle steering wheel |
| JP4750472B2 (en) * | 2005-05-26 | 2011-08-17 | 株式会社東海理化電機製作所 | Steering wheel and vehicle steering device |
| US20120142417A1 (en) * | 2010-12-06 | 2012-06-07 | Jonathan Haswell | Racing Car Wheel and Controls for Use in a Multimedia Interactive Environment |
| CN106114612A (en) * | 2016-06-23 | 2016-11-16 | 武汉理工大学 | A kind of FSC racing car steering |
-
2017
- 2017-03-16 CN CN201710157837.0A patent/CN106945711A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19932167A1 (en) * | 1999-07-13 | 2001-01-18 | Richard Kaempf | Road adhesion by spoilers for racing cars uses pivotal front and rear spoilers adjusted in angle by driver or automatically via wheel speed sensors to load down on both axles. |
| JP4750472B2 (en) * | 2005-05-26 | 2011-08-17 | 株式会社東海理化電機製作所 | Steering wheel and vehicle steering device |
| CN200964060Y (en) * | 2006-08-21 | 2007-10-24 | 浙江吉利汽车研究院有限公司 | Racing bicycle steering wheel |
| US20120142417A1 (en) * | 2010-12-06 | 2012-06-07 | Jonathan Haswell | Racing Car Wheel and Controls for Use in a Multimedia Interactive Environment |
| CN106114612A (en) * | 2016-06-23 | 2016-11-16 | 武汉理工大学 | A kind of FSC racing car steering |
Non-Patent Citations (2)
| Title |
|---|
| 王丰元,何建勇,刘尊民,韦重欢: "FSAE赛车数据采集系统研发", 《中国科技论文》 * |
| 马学韬,汪浩,施亮: "基于ZigBee的SAE方程式赛车车载在线监测系统", 《测控技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949491A (en) * | 2019-12-04 | 2020-04-03 | 华侨大学 | Multifunctional steering wheel based on FSAE racing car |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |