CN207000454U - A kind of manual gear vehicle gearshift prompt system - Google Patents
A kind of manual gear vehicle gearshift prompt system Download PDFInfo
- Publication number
- CN207000454U CN207000454U CN201720771859.1U CN201720771859U CN207000454U CN 207000454 U CN207000454 U CN 207000454U CN 201720771859 U CN201720771859 U CN 201720771859U CN 207000454 U CN207000454 U CN 207000454U
- Authority
- CN
- China
- Prior art keywords
- gear
- controller
- prompt system
- gearshift
- prompting device
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
Abstract
The utility model belongs to technical field of electronic control, there is provided a kind of manual gear vehicle gearshift prompt system, including：Power supply, gear controller, levelness sensor, wheel speed sensors, accelerator pedal position sensor, engine controller and prompting device, the power supply is powered to the gear controller, the levelness sensor, the wheel speed sensors, the accelerator pedal position sensor and the prompting device are connected with the gear controller respectively, and the engine controller is connected by CAN with the gear controller.Because the gear controller according to the speed information, grade information, throttle opening information of reception determines current economic gear, the prompting device is controlled to carry out gearshift prompting when current shift and current economic gear are inconsistent, driver can be so prompted to carry out gear shift operation in time, vehicle is avoided to be travelled for a long time in non-economy gear, so as to reach the purpose of lifting fuel economy.
Description
Technical field
It the utility model is related to technical field of electronic control, more particularly to a kind of manual gear vehicle gearshift prompt system.
Background technology
For manual gear vehicle, driver, which carries out gearshift in the appropriate time, means lower oil consumption, it can be ensured that more
Efficient fuel utilization ratio, while the effect of energy-saving and emission-reduction can also be started.
Being influenceed by driver's driving ability and driving habit, assurance of the driver to vehicle shift opportunity is not quite similar,
Because driver shift time is held bad so that vehicle shift opportunity is delayed or shifted to an earlier date so that the oil consumption of vehicle is high,
Fuel economy is low.
Utility model content
The purpose of this utility model is to provide a kind of manual gear vehicle gearshift prompt system, during solving driver to gearshift
Between hold it is bad so that vehicle shift opportunity delay or in advance so that the problem of oil consumption of vehicle is high, and fuel economy is low.
To achieve these goals, the utility model provides following technical scheme：
A kind of manual gear vehicle gearshift prompt system, including
Power supply, gear controller, levelness sensor, wheel speed sensors, accelerator pedal position sensor, engine control
Device and prompting device, the power supply give gear controller power supply, the levelness sensor, the wheel speed sensors, described
Accelerator pedal position sensor and the prompting device are connected with the gear controller respectively, and the engine controller passes through
CAN is connected with the gear controller；
The levelness sensor is used to send grade information to the gear controller；
The wheel speed sensors are used to send wheel speed information to the gear controller；
The accelerator pedal position sensor is used to send throttle opening information to the gear controller；
The engine controller is used to send speed information to the gear controller；
The gear controller determines according to the wheel speed information of reception, throttle opening information and the rear-end ratio of storage
Current shift, current economic gear is then determined according to the speed information, grade information, throttle opening information of reception, current
The prompting device is controlled to carry out gearshift prompting when gear and inconsistent current economic gear.
Preferably, the manual gear vehicle gearshift prompt system also includes：
Shift sensor, it is connected with the gear controller, for sending gear information；
The gear controller is used to control institute when the gear of the gear information of reception is inconsistent with current economic gear
State prompting device and carry out gearshift prompting.
Preferably, the prompting device includes：
Upshift prompting device and downshift prompting device, are connected with the gear controller respectively；
The gear controller controls the upshift prompting device to carry out upshift when current economic gear is higher than current shift
Prompting, or control the downshift prompting device to carry out downshift prompting when current economic gear is less than current shift.
Preferably, the prompting device include it is following any one or more：
Loudspeaker, buzzer and indicator lamp.
Preferably, the prompting device is loudspeaker；
The manual gear vehicle gearshift prompt system also includes：Level setting switches, be connected on the gear controller and
Between the loudspeaker, for adjusting the volume of prompt tone.
Preferably, the manual gear vehicle gearshift prompt system also includes：
Combination instrument, it is connected by CAN with the gear controller, for receiving the gear controller transmission
Gearshift is prompted and shown.
Preferably, the accelerator pedal position sensor is Hall-type throttle position switch.
Preferably, the manual gear vehicle gearshift prompt system also includes：
Clutch switch, it is connected with the gear controller, for sending clutch information to the gear controller；
The gear controller clutch with reference to and control when current shift and inconsistent current economic gear described in carry
Show that device carries out gearshift prompting and/or the control combination instrument carries out gearshift and shown.
Preferably, the manual gear vehicle gearshift prompt system also includes：
Brake switch, it is connected with the gear controller, for sending braking information to the gear controller；
Current economic gear is sent to the combination by the gear controller in clutch separation, brake switch closure
Instrument, the combination instrument show current economic gear.
Manual gear vehicle gearshift prompt system provided by the utility model, including：Power supply, gear controller, levelness pass
Sensor, wheel speed sensors, accelerator pedal position sensor, engine controller and prompting device, the power supply give the gear control
Device power supply processed, the levelness sensor, the wheel speed sensors, the accelerator pedal position sensor and the prompting device point
It is not connected with the gear controller, the engine controller is connected by CAN with the gear controller.By institute
State gear controller and current economic gear is determined according to the speed information, grade information, throttle opening information of reception, work as front
Control the prompting device to carry out gearshift prompting when position and inconsistent current economic gear, so driver can be prompted to carry out in time
Gear shift operation, vehicle is avoided to be travelled for a long time in non-economy gear, so as to reach the purpose of lifting fuel economy.
Further, manual gear vehicle gearshift prompt system provided by the utility model, the manual gear vehicle gearshift carry
Show that system also includes：Shift sensor, it is connected with the gear controller, for sending gear information, is so easy to simple fast
Prompt acquisition current shift.
Further, manual gear vehicle gearshift prompt system provided by the utility model, the manual gear vehicle gearshift carry
Show that system also includes：Combination instrument, it is connected by CAN with the gear controller.So make it that the utility model can be with
Gearshift prompting is shown by combination instrument.
Further, manual gear vehicle gearshift prompt system provided by the utility model, the manual gear vehicle gearshift carry
Show that system also includes：Brake switch and clutch switch, showing when clutch separation, brake switch closure currently may needs
Carry out deceleration to trip stop, at this point it is possible to directly display current economic gear by the combination instrument, in order to which driver is by gear
Adjust to current economic gear.
Brief description of the drawings
Fig. 1 is a kind of structural representation of manual gear vehicle gearshift prompt system provided by the utility model；
Fig. 2 is the gear table of comparisons when gradient provided by the utility model is 0 °；
Fig. 3 is the gear table of comparisons when gradient provided by the utility model is 10 °；
Fig. 4 is the gear table of comparisons when gradient provided by the utility model is 30 °.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
It refer to shown in Fig. 1, be that a kind of structure of manual gear vehicle gearshift prompt system provided by the utility model is shown
It is intended to.In the present embodiment, manual gear vehicle gearshift prompt system provided by the utility model includes：
Power supply, gear controller, levelness sensor, wheel speed sensors, accelerator pedal position sensor, engine control
Device and prompting device, the power supply give gear controller power supply, the levelness sensor, the wheel speed sensors, described
Accelerator pedal position sensor and the prompting device are connected with the gear controller respectively, and the engine controller passes through
CAN is connected with the gear controller.
Wherein, the levelness sensor is used to send grade information to the gear controller；The wheel speed sensors
For sending wheel speed information to the gear controller；The accelerator pedal position sensor is used to send out to the gear controller
Send throttle opening information；The engine controller is used to send speed information to the gear controller；The shift control
Device determines current shift according to the wheel speed information of reception, throttle opening information and the rear-end ratio of storage, and then basis connects
Speed information, grade information, the throttle opening information of receipts determine current economic gear, in current shift and current economic gear not
The prompting device is controlled to carry out gearshift prompting when consistent.So, when current shift is not current economic gear, the utility model
Gearshift prompting can be carried out, in order to which driver carries out gear shift operation in time so that vehicle is in economy run pattern.
For example, the throttle percentage-proportion interval and vehicle speed intervals demarcated by many experiments under determination different gradient determine car
Measure current economic gear.The gradient of wherein vehicle is determined by levelness sensor；The throttle percentage of vehicle passes through throttle position
Put sensor determination；For the vehicle of no shift sensor, current shift can be by being calculated, and it is needed by coming from
The vehicle wheel rotational speed of wheel speed sensors, rear-end ratio (definite value) calculate gearbox gear ratio, and by contrasting gearshift control
The gearbox gear ratio stored in device-gear control information determines the gear of Current vehicle：The gearbox speed change under different gears
Than for a unique definite value；The gear controller is also communicated by CAN with engine controller ECM, real-time by ECM
The speed information of vehicle is obtained, controls the prompting device to carry out gearshift prompting when vehicle needs upshift or downshift.
Certainly, the manual gear vehicle gearshift prompt system can also include：Shift sensor, with the gear controller
It is connected, for sending gear information, can so passes through the acquisition current shift of shift sensor simple and fast, the gear control
Device processed carries for controlling the prompting device to carry out gearshift in the gear and inconsistent current economic gear of the gear information of reception
Show.
Specifically, the correct gear shift operation that vehicle is current desired on ramp, such as upshift are understood for the ease of driver
Or downshift operation, the prompting device can include：Upshift prompting device and downshift prompting device, respectively with the gear controller phase
Even；The gear controller controls the upshift prompting device to carry out upshift prompting when current economic gear is higher than current shift,
Or the downshift prompting device is controlled to carry out downshift prompting when current economic gear is less than current shift.Due to the warp on ramp
The gear that helps is different with the economics step on level road, and driver may not know that current economic gear is a few gears, new using this practicality
Type can effectively solve the problem.
Wherein, the prompting device include it is following any one or more：Loudspeaker, buzzer and indicator lamp.In addition, when described
When prompting device is loudspeaker, the manual gear vehicle gearshift prompt system also includes：Level setting switches, it is connected on the gear control
Between device processed and the loudspeaker, for adjusting the volume of prompt tone.The accelerator pedal position sensor is Hall-type throttle position
Put sensor.
In other embodiments, the manual gear vehicle gearshift prompt system can also include：Combination instrument, pass through CAN
Bus is connected with the gear controller, and the gearshift for receiving the gear controller transmission is prompted and shown.
In addition, the manual gear vehicle gearshift prompt system can also include：Clutch switch, with the gear controller
It is connected, for sending clutch information to the gear controller；The gear controller clutch combine and current shift with
Current economic gear controls the prompting device to carry out gearshift prompting and/or controls the combination instrument to carry out gearshift when inconsistent shows
Show.It should be noted that clutch switch is a normally closed switch, 12 volts of electricity can also be provided to control unit of engine
Pressure, when stepping on clutch, clutch switch disconnects, and when control unit of engine is not received by 12 volts of voltage, expression will break
The connection started the engine, then reduce ignition advance angle and reduce oil spout, carry out power reserve, avoid shift shock.
Further, the operation suitably slowed down and trip stopped is realized for the ease of driver, the manual gear vehicle gearshift carries
Show that system also includes：Brake switch, it is connected with the gear controller, for sending braking information to the gear controller；
Current economic gear is sent to the combination instrument, institute by the gear controller in clutch separation, brake switch closure
State combination instrument and show current economic gear.So driver's can is clear that on the road of current hill grade using assorted
Gear is the suitable corresponding gear that trip stops that slows down.
In a specific embodiment, as shown in Figures 2 to 4, it is the gear table of comparisons of different gradient.Lifted with 6 gear speed changes
Example, variable gear are 6, and vehicle is chosen in demarcation and does a calibration value every 2 ° of gradients, the utility model choose 0 °, 10 °,
30 ° of totally 3 gradients illustrations.From the figure, it can be seen that as the gradient increases, each gear corresponds to speed reduction.Wherein, shift gears
Reminding method：Upshift or downshift are currently needed for by LCD display instruction in combination instrument, signal by gear controller via
CAN is sent to combination instrument, such as is currently needed for upshift, and LCD display screens are shown " asking upshift " in combination instrument.Slow down
The reminding method to trip stop：When clutch pedal steps on i.e. clutch switch closure, and when brake switch closes, the now gear
Controller from Fig. 2 to 4 in search current economic gear, and be sent to the combination instrument, such as current shift is V gear, is driven
The person of sailing steps on clutch pedal and brake pedal, and speed reduces, 0 ° of current hill grade, accelerator open degree 0, when speed is reduced to
During 39km/h, now combination instrument will indicate " currently used IV gear ", if nothing is put into gear, when speed is reduced to 28.7km/h, this
When combination instrument will indicate that " currently used III gear " enters band gear driving mode after vehicle is put into gear and clutch is combined into
Only.
Manual gear vehicle gearshift prompt system provided by the utility model, the manual gear vehicle gearshift prompt system also wrap
Include：Brake switch and clutch switch, show currently need to carry out deceleration jump when clutch separation, brake switch closure
Gear, at this point it is possible to current economic gear be directly displayed by the combination instrument, in order to which driver adjusts gear to current
Economics step.
Although the utility model combination above example is described, the utility model is not limited to above-mentioned reality
Example is applied, and is only limited by claim, those of ordinary skill in the art easily can modify and change to it, but simultaneously
Without departing from essential idea of the present utility model and scope.
Claims (9)
- The prompt system 1. a kind of manual gear vehicle is shifted gears, it is characterised in that including：Power supply, gear controller, levelness sensor, wheel speed sensors, accelerator pedal position sensor, engine controller and Prompting device, the power supply are powered to the gear controller, the levelness sensor, the wheel speed sensors, the throttle Pedal position sensor and the prompting device are connected with the gear controller respectively, and the engine controller is total by CAN Line is connected with the gear controller；The levelness sensor is used to send grade information to the gear controller；The wheel speed sensors are used to send wheel speed information to the gear controller；The accelerator pedal position sensor is used to send throttle opening information to the gear controller；The engine controller is used to send speed information to the gear controller；The gear controller determines current according to the wheel speed information of reception, throttle opening information and the rear-end ratio of storage Gear, current economic gear is then determined according to the speed information, grade information, throttle opening information of reception, in current shift With current economic gear it is inconsistent when control the prompting device to carry out gearshift prompting.
- The prompt system 2. manual gear vehicle according to claim 1 is shifted gears, it is characterised in that the manual gear vehicle gearshift Prompt system also includes：Shift sensor, it is connected with the gear controller, for sending gear information；The gear controller is used to carry described in control in the gear and inconsistent current economic gear of the gear information of reception Show that device carries out gearshift prompting.
- The prompt system 3. manual gear vehicle according to claim 1 is shifted gears, it is characterised in that the prompting device includes：Upshift prompting device and downshift prompting device, are connected with the gear controller respectively；The gear controller controls the upshift prompting device to carry out upshift prompting when current economic gear is higher than current shift, Or the downshift prompting device is controlled to carry out downshift prompting when current economic gear is less than current shift.
- The prompt system 4. manual gear vehicle according to claim 3 is shifted gears, it is characterised in that the prompting device includes following Any one or more：Loudspeaker, buzzer and indicator lamp.
- The prompt system 5. manual gear vehicle according to claim 4 is shifted gears, it is characterised in that the prompting device is loudspeaker；The manual gear vehicle gearshift prompt system also includes：Level setting switches, it is connected on the gear controller and described Between loudspeaker, for adjusting the volume of prompt tone.
- The prompt system 6. manual gear vehicle according to claim 1 is shifted gears, it is characterised in that the manual gear vehicle gearshift Prompt system also includes：Combination instrument, it is connected by CAN with the gear controller, the gearshift sent for receiving the gear controller Prompt and shown.
- The prompt system 7. manual gear vehicle according to claim 1 is shifted gears, it is characterised in that the accelerator pedal position passes Sensor is Hall-type throttle position switch.
- The prompt system 8. manual gear vehicle according to claim 6 is shifted gears, it is characterised in that the manual gear vehicle gearshift Prompt system also includes：Clutch switch, it is connected with the gear controller, for sending clutch information to the gear controller；The gear controller clutch with reference to and current shift and current economic gear it is inconsistent when control the prompting device Carry out gearshift prompting and/or the control combination instrument carries out gearshift and shown.
- The prompt system 9. manual gear vehicle according to claim 8 is shifted gears, it is characterised in that the manual gear vehicle gearshift Prompt system also includes：Brake switch, it is connected with the gear controller, for sending braking information to the gear controller；Current economic gear is sent to the combination instrument by the gear controller in clutch separation, brake switch closure Table, the combination instrument show current economic gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771859.1U CN207000454U (en) | 2017-06-28 | 2017-06-28 | A kind of manual gear vehicle gearshift prompt system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720771859.1U CN207000454U (en) | 2017-06-28 | 2017-06-28 | A kind of manual gear vehicle gearshift prompt system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000454U true CN207000454U (en) | 2018-02-13 |
Family
ID=61449251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720771859.1U Expired - Fee Related CN207000454U (en) | 2017-06-28 | 2017-06-28 | A kind of manual gear vehicle gearshift prompt system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207000454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939727A (en) * | 2019-12-30 | 2020-03-31 | 盛瑞传动股份有限公司 | Gear shifting prompting method of manual-automatic integrated automatic transmission in manual mode |
| CN111055684A (en) * | 2019-12-31 | 2020-04-24 | 重庆德科电子仪表有限公司 | Automobile instrument panel pointer display control system and method |
| CN111332303A (en) * | 2018-11-30 | 2020-06-26 | 比亚迪股份有限公司 | Control method and control device for electric vehicle and electronic equipment |
| CN111677854A (en) * | 2020-06-16 | 2020-09-18 | 宁波上中下自动变速器有限公司 | Gear shifting method and gear shifting system for vehicle and vehicle |
| CN112211997A (en) * | 2020-10-27 | 2021-01-12 | 东风华神汽车有限公司 | Gear shifting reminding control method and system for manual transmission gearbox of commercial vehicle |
-
2017
- 2017-06-28 CN CN201720771859.1U patent/CN207000454U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332303A (en) * | 2018-11-30 | 2020-06-26 | 比亚迪股份有限公司 | Control method and control device for electric vehicle and electronic equipment |
| CN111332303B (en) * | 2018-11-30 | 2021-07-20 | 比亚迪股份有限公司 | Control method and control device for electric vehicle and electronic equipment |
| CN110939727A (en) * | 2019-12-30 | 2020-03-31 | 盛瑞传动股份有限公司 | Gear shifting prompting method of manual-automatic integrated automatic transmission in manual mode |
| CN111055684A (en) * | 2019-12-31 | 2020-04-24 | 重庆德科电子仪表有限公司 | Automobile instrument panel pointer display control system and method |
| CN111055684B (en) * | 2019-12-31 | 2021-05-28 | 重庆德科电子仪表有限公司 | Automobile instrument panel pointer display control system and method |
| CN111677854A (en) * | 2020-06-16 | 2020-09-18 | 宁波上中下自动变速器有限公司 | Gear shifting method and gear shifting system for vehicle and vehicle |
| CN111677854B (en) * | 2020-06-16 | 2021-10-15 | 宁波上中下自动变速器有限公司 | Gear shifting method and gear shifting system for vehicle and vehicle |
| CN112211997A (en) * | 2020-10-27 | 2021-01-12 | 东风华神汽车有限公司 | Gear shifting reminding control method and system for manual transmission gearbox of commercial vehicle |
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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 |
Granted publication date: 20180213 Termination date: 20200628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |