CN110696610A - Throttle system with selectable modes - Google Patents
Throttle system with selectable modes Download PDFInfo
- Publication number
- CN110696610A CN110696610A CN201810742305.8A CN201810742305A CN110696610A CN 110696610 A CN110696610 A CN 110696610A CN 201810742305 A CN201810742305 A CN 201810742305A CN 110696610 A CN110696610 A CN 110696610A
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- China
- Prior art keywords
- measuring
- pedal
- locking
- hanging bracket
- ecu controller
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- 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
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
-
- 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
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
- B60K2026/024—Adjustable consoles, e.g. for changing position of mounting casings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses a mode selectable accelerator system which comprises a pedal mechanism, an ECU (electronic control unit) controller, a mode control module and a throttle control motor, wherein the ECU controller is electrically connected with a sensor in the pedal mechanism, the ECU controller is electrically connected with the throttle control motor, and the mode control module used for changing an instruction signal transmitted to the throttle control motor by the ECU controller according to setting is arranged between the ECU controller and the throttle control motor. The invention can enable the accelerator system to select different modes according to the preference, better meets different driving experiences, and has high operation execution synchronization, good reliability and higher safety.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of vehicle accelerator control systems, in particular to the technical field of a mode-selectable accelerator system.
[ background of the invention ]
For various reasons such as environmental protection, economy, controllability and the like, electronic accelerators are widely adopted in vehicle models in the market, the electronic accelerator is used for the traditional stay-wire accelerator, the traditional stay-wire accelerator directly connects an accelerator pedal with the throttles by using a thin steel rope, the stepping depth of the accelerator pedal directly corresponds to the opening and closing size of the throttles, the electronic accelerator is not provided with a stay wire, a potentiometer (variable resistor) is arranged in the pedal, the stepping depth of the accelerator is converted into the resistance value of the resistor, an electronic system of an automobile indirectly determines the depth of the accelerator pedal by sampling the resistance value, finally, an eco-driven stepping motor controls the opening of the throttle, the principle is not difficult to find, and the stay-wire accelerator is characterized by simple system and direct control, wherein the opening of the accelerator pedal and the throttles is 1: 1; the electronic accelerator is characterized in that an accelerator pedal only represents the operation intention of a driver, and the final throttle control right is given to the ecu. The existing electronic accelerator only has one mode, different driving experiences cannot be selected according to personal preferences of a driver, and meanwhile, the existing accelerator system is easy to be stepped by mistake, and particularly for women, under an emergency condition, the risk that the accelerator is used as a brake exists.
[ summary of the invention ]
The invention aims to solve the problems in the prior art, and provides a mode-selectable accelerator system, which can enable the accelerator system to select different modes according to preference, better meet different driving experiences, and has the advantages of high operation execution synchronization, good reliability and higher safety.
In order to achieve the purpose, the invention provides a mode selectable accelerator system which comprises a pedal mechanism, an ECU controller, a mode control module and a throttle control motor, wherein the ECU controller is electrically connected with a sensor in the pedal mechanism, the ECU controller is electrically connected with the throttle control motor, and the mode control module used for changing an instruction signal transmitted to the throttle control motor by the ECU controller according to setting is arranged between the ECU controller and the throttle control motor.
Preferably, the pedal mechanism comprises a pedal, a measuring mechanism, a hanging bracket and an anti-mistaken-stepping mechanism, the side part of the pedal is hinged with the measuring mechanism for measuring the amount of exercise of the pedal, the hanging bracket is arranged at the upper part of the measuring mechanism, and the anti-mistaken-stepping mechanism for preventing abnormal movement of the pedal is arranged on the hanging bracket.
Preferably, the measuring mechanism comprises a measuring rod, a measuring guide sleeve, a length measuring sensor, a pressing and attaching transmission spring and a pedal reset spring, the measuring guide sleeve is hinged to the hanging bracket, the measuring rod penetrates through the measuring guide sleeve, the length measuring sensor is hinged to the hanging bracket, a measuring wheel of the length measuring sensor is meshed with the measuring rod through a transmission gear, the pressing and attaching transmission spring is arranged between the hanging bracket and the length measuring sensor, and the pedal reset spring enabling the measuring rod to move upwards is arranged between the hanging bracket and the measuring rod.
Preferably, the mistaken stepping prevention mechanism comprises a rocker arm, a locking wire roller, a locking clamping plate, a corner resetting balancing weight, a winding resetting seed matching block, a locking steel wire rope and a locking pull rod, the rocker arm is hinged to the hanging bracket, the locking wire roller is hinged to the end of the rocker arm, the locking clamping plate is fixedly arranged on the hanging bracket on the side portion of the rocker arm, the locking clamping plate and the locking wire roller are respectively provided with a clamping tooth at the opposite position, the right side of the hanging bracket is provided with the corner resetting balancing weight which moves leftwards through the steel wire pulling rocker arm, the winding resetting seed matching block which drives the locking wire roller to rotate anticlockwise is connected between the winding resetting seed matching block and the locking wire roller, the locking steel wire rope which pulls the locking wire roller to rotate clockwise is arranged between the locking pull rod.
Preferably, the mode control module comprises a processor, a key, a memory and a display, and the processor is electrically connected with the key, the memory and the display respectively through wires.
Preferably, the processor is of the type 68hc908az 60.
The invention has the beneficial effects that: according to the invention, the pedal mechanism, the ECU controller, the mode control module and the throttle control motor are applied to the automobile throttle system, so that the throttle system can select different modes according to the preference, mainly including an economic mode, an original automobile mode, a motion mode, a track mode and the like, each mode enables the automobile to be driven differently, good driving experience is brought to a driver, the operation execution synchronism is high, the reliability is good, and the automobile throttle system is safer.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a block diagram of a mode selectable throttle system of the present invention;
FIG. 2 is a schematic structural view of the pedal mechanism;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
FIG. 4 is a partial enlarged view of portion B of FIG. 2;
FIG. 5 is a block diagram of a mode control module;
fig. 6 is a schematic diagram of a display.
In the figure: the device comprises a pedal mechanism 1, a pedal 11, a pedal 12, a measuring mechanism 121, a measuring rod 122, a measuring guide sleeve 123, a length measuring sensor 124, a pressing and attaching transmission spring 125, a pedal reset spring 13, a hanger 15, an anti-false-stepping mechanism 151, a rocker arm 152, a locking wire roller 153, a locking clamping plate 154, a corner reset counterweight block 155, a wire rewinding reset seed distribution block 156, a locking steel wire rope 157, a locking pull rod 2, an ECU controller 3, a mode control module 31, a processor 31, a key 32, a storage 33, a display 34 and a throttle valve control motor 4.
[ detailed description ] embodiments
Referring to fig. 1-6, the accelerator system with selectable modes of the present invention includes a pedal mechanism 1, an ECU controller 2, a mode control module 3 and a throttle control motor 4, where the ECU controller 2 is electrically connected to a sensor in the pedal mechanism 1, the ECU controller 2 is electrically connected to the throttle control motor 4, and the mode control module 3 for changing a command signal transmitted from the ECU controller 2 to the throttle control motor 4 according to a setting is disposed between the ECU controller 2 and the throttle control motor 4. The pedal mechanism 1 comprises a pedal 11, a measuring mechanism 12, a hanging bracket 13 and an anti-mistaken-stepping mechanism 15, wherein the measuring mechanism 12 used for measuring the amount of exercise of the pedal 11 is hinged to the side of the pedal 11, the hanging bracket 13 is arranged on the upper portion of the measuring mechanism 12, and the anti-mistaken-stepping mechanism 15 used for preventing the pedal 11 from abnormally moving is arranged on the hanging bracket 13. The measuring mechanism 12 comprises a measuring rod 121, a measuring guide sleeve 122, a length measuring sensor 123, a pressing and attaching transmission spring 124 and a pedal return spring 125, the measuring guide sleeve 122 is hinged on the hanging bracket 13, the measuring rod 121 penetrates through the measuring guide sleeve 122, the length measuring sensor 123 is hinged on the hanging bracket 13, a measuring wheel of the length measuring sensor 123 is meshed with the measuring rod 121 through a transmission gear, the pressing and attaching transmission spring 124 is arranged between the hanging bracket 13 and the length measuring sensor 123, and the pedal return spring 125 enabling the measuring rod 121 to move upwards is arranged between the hanging bracket 13 and the measuring rod 121. The anti-misstep mechanism 15 comprises a rocker arm 151, a locking wire roller 152, a locking clamping plate 153, a corner reset counterweight block 154, a wire-rewinding reset mating block 155, a locking steel wire rope 156 and a locking pull rod 157, the swing arm 151 is hinged to the hanger 13, the locking wire roller 152 is hinged to an end of the swing arm 151, a locking snap-gauge 153 is fixedly arranged on the hanger 13 at the side part of the rocker arm 151, the locking snap-gauge 153 is respectively provided with a latch at the position opposite to the locking wire roller 152, the right side of the hanger 13 is provided with a corner reset counter weight 154 which pulls the rocker arm 151 to move leftwards through a steel wire, a wire-taking-up reset seed matching block 155 which drives the locking wire roller 152 to rotate anticlockwise is connected between the wire-taking-up reset seed matching block 155 and the locking wire roller 152, a locking steel wire rope 156 for pulling the locking wire roller 152 to rotate clockwise is arranged between the locking pull rod 157 and the locking wire roller 152, and the locking pull rod 157 is fixedly arranged on the measuring rod 121. The mode control module 3 comprises a processor 31, a key 32, a memory 33 and a display 34, wherein the processor 31 is electrically connected with the key 32, the memory 33 and the display 34 respectively through wires. The processor 31 is of the type 68hc908az 60.
The working process of the invention is as follows:
in the working process of the mode-selectable accelerator system, after a foot pedal 11 is stepped on, the foot pedal 11 presses a measuring rod 121 downwards, a measuring wheel on a length measuring sensor 123 is driven to rotate through the measuring rod 121 to achieve the purpose of measuring the motion amount of the foot pedal 11, the length measuring sensor 123 transmits signals to an ECU controller 2, the ECU controller 2 transmits the signals to a mode control module 3, the mode control module 3 processes the signals according to manual setting, so that the control signals transmitted by the ECU controller 2 are expanded or reduced according to a set proportion and then transmitted to an accelerator control motor 4 for execution, the mode control module 3 enables the foot pedal 11 to be in different motion states under the same motion amount and different modes, and finally different driving experiences for adjusting the kinetic energy output of a vehicle are achieved, and the accelerator is basically stepped on slowly under the normal condition, when a person encounters an emergency and steps on the accelerator as a brake, the speed is very high, the locking wire roller 152 is pulled to the locking clamping plate 153 through the locking wire rope 156, the locking clamping plate 153 and the locking wire roller 152 are meshed and clamped, the person is prevented from continuously stepping on the accelerator downwards, when the person slowly steps on the accelerator, the locking wire roller 152 rotates along with the locking wire rope 156, the rotating force is smaller than the gravity of the corner resetting counterweight block 154, the locking clamping plate 153 and the locking wire roller 152 cannot be meshed and clamped, and the mistaken stepping prevention mechanism 15 is applied to the principle that the wire ropes on the locking wire roller 152 are pulled quickly and slowly, the acting force on the bracket for fixing the locking wire roller 152 is different, and the motion states are also different.
According to the mode-selectable accelerator system, the pedal mechanism 1, the ECU controller 2, the mode control module 3 and the throttle control motor 4 are applied to the automobile accelerator system, so that the accelerator system can select different modes according to preference, the modes mainly comprise an economic mode, an original automobile mode, a sport mode, a track race mode and the like, each mode enables an automobile to be driven differently, good driving experience is brought to a driver, the operation execution synchronism is high, the reliability is good, and meanwhile, the system is safer.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (6)
1. A mode selectable throttle system, characterized by: the automatic throttle control system comprises a pedal mechanism (1), an ECU controller (2), a mode control module (3) and a throttle control motor (4), wherein the ECU controller (2) is electrically connected with a sensor in the pedal mechanism (1), the ECU controller (2) is electrically connected with the throttle control motor (4), and the mode control module (3) used for changing an instruction signal transmitted to the throttle control motor (4) by the ECU controller (2) according to setting is arranged between the ECU controller (2) and the throttle control motor (4).
2. The system of claim 1, wherein: the pedal mechanism (1) comprises a pedal (11), a measuring mechanism (12), a hanging bracket (13) and an anti-mistaken-stepping mechanism (15), wherein the side part of the pedal (11) is hinged with the measuring mechanism (12) for measuring the amount of exercise of the pedal (11), the hanging bracket (13) is arranged on the upper part of the measuring mechanism (12), and the anti-mistaken-stepping mechanism (15) for preventing the pedal (11) from abnormally moving is arranged on the hanging bracket (13).
3. The system of claim 2, wherein: the measuring mechanism (12) comprises a measuring rod (121), a measuring guide sleeve (122), a length measuring sensor (123), a pressing and attaching transmission spring (124) and a pedal reset spring (125), the measuring guide sleeve (122) is hinged to the hanging bracket (13), the measuring rod (121) penetrates through the measuring guide sleeve (122), the length measuring sensor (123) is hinged to the hanging bracket (13), a measuring wheel of the length measuring sensor (123) is meshed with the measuring rod (121) through a transmission gear, the pressing and attaching transmission spring (124) is arranged between the hanging bracket (13) and the length measuring sensor (123), and the pedal reset spring (125) enabling the measuring rod (121) to move upwards is arranged between the hanging bracket (13) and the measuring rod (121).
4. A mode selectable throttle system as set forth in claim 3 wherein: the mistaken stepping prevention mechanism (15) comprises a rocker arm (151), a locking wire roller (152), a locking clamping plate (153), a corner reset counter weight (154), a winding reset seed distributing block (155), a locking steel wire rope (156) and a locking pull rod (157), wherein the rocker arm (151) is hinged to a hanging bracket (13), the locking wire roller (152) is hinged to the end of the rocker arm (151), the locking clamping plate (153) is fixedly arranged on the hanging bracket (13) on the side portion of the rocker arm (151), clamping teeth are respectively arranged at the relative positions of the locking clamping plate (153) and the locking wire roller (152), the corner reset counter weight (154) moving leftwards through the steel wire pulling rocker arm (151) is arranged on the right side of the hanging bracket (13), the winding reset seed distributing block (155) driving the locking wire roller (152) to rotate anticlockwise is connected between the winding reset seed distributing block (155) and the locking wire roller (152), and the clockwise pulling locking wire roller (152) is arranged between the locking pull rod (157) And the locking pull rod (157) is fixedly arranged on the measuring rod (121).
5. The system of claim 1, wherein: the mode control module (3) comprises a processor (31), a key (32), a memory (33) and a display (34), wherein the processor (31) is electrically connected with the key (32), the memory (33) and the display (34) through wires respectively.
6. The system of claim 5, wherein: the processor (31) is of the type 68hc908az 60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742305.8A CN110696610A (en) | 2018-07-09 | 2018-07-09 | Throttle system with selectable modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810742305.8A CN110696610A (en) | 2018-07-09 | 2018-07-09 | Throttle system with selectable modes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110696610A true CN110696610A (en) | 2020-01-17 |
Family
ID=69192121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810742305.8A Withdrawn CN110696610A (en) | 2018-07-09 | 2018-07-09 | Throttle system with selectable modes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110696610A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128518A (en) * | 1994-05-17 | 1996-08-07 | 渡边政荣 | Acceleration pedal erroneous-operation preventive device |
| CN205044549U (en) * | 2015-10-28 | 2016-02-24 | 哈尔滨理工大学 | Accelerator pedal prevents mistake and steps on device |
| CN205059274U (en) * | 2015-09-30 | 2016-03-02 | 韶关学院 | Accelerator pedal auxiliary brake device is stepped on to intelligent automobile mistake |
| CN105909410A (en) * | 2016-04-29 | 2016-08-31 | 大连楼兰科技股份有限公司 | Intelligent electronic throttle control system and realization method thereof |
| CN106274476A (en) * | 2016-08-15 | 2017-01-04 | 湖南科技大学 | A kind of vehicle security drive control system and control method thereof |
| CN206520489U (en) * | 2017-01-04 | 2017-09-26 | 黄文年 | A kind of mis-accelerator pressing, which becomes in brake system, quickly steps on and transfinites the testing agency stepped on |
-
2018
- 2018-07-09 CN CN201810742305.8A patent/CN110696610A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1128518A (en) * | 1994-05-17 | 1996-08-07 | 渡边政荣 | Acceleration pedal erroneous-operation preventive device |
| CN205059274U (en) * | 2015-09-30 | 2016-03-02 | 韶关学院 | Accelerator pedal auxiliary brake device is stepped on to intelligent automobile mistake |
| CN205044549U (en) * | 2015-10-28 | 2016-02-24 | 哈尔滨理工大学 | Accelerator pedal prevents mistake and steps on device |
| CN105909410A (en) * | 2016-04-29 | 2016-08-31 | 大连楼兰科技股份有限公司 | Intelligent electronic throttle control system and realization method thereof |
| CN106274476A (en) * | 2016-08-15 | 2017-01-04 | 湖南科技大学 | A kind of vehicle security drive control system and control method thereof |
| CN206520489U (en) * | 2017-01-04 | 2017-09-26 | 黄文年 | A kind of mis-accelerator pressing, which becomes in brake system, quickly steps on and transfinites the testing agency stepped on |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200117 |