CN108909450A - The accelerator control device of vehicle - Google Patents
The accelerator control device of vehicle Download PDFInfo
- Publication number
- CN108909450A CN108909450A CN201810976027.2A CN201810976027A CN108909450A CN 108909450 A CN108909450 A CN 108909450A CN 201810976027 A CN201810976027 A CN 201810976027A CN 108909450 A CN108909450 A CN 108909450A
- Authority
- CN
- China
- Prior art keywords
- button switch
- solenoid valve
- slip ring
- terminal pad
- conducting slip
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 230000001050 lubricating effect Effects 0.000 claims abstract description 14
- 239000002828 fuel tank Substances 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- 206010039203 Road traffic accident Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 241001123862 Mico Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
A kind of accelerator control device of vehicle, including hydraulic throttle control, lubricating cup and hydraulic throttle actuator, switching control mechanism, power supply, button switch, solenoid valve, the first conducting slip ring and the second conducting slip ring；Switching control mechanism includes centrifugal column, spring and terminal pad；Terminal pad is equipped with sliding slot；Centrifugal column is slidably connected in the sliding slot of terminal pad, and an end hook of spring is located in terminal pad, and another end hook of spring is located on centrifugal column；Button switch is fixedly connected in terminal pad；Centrifugal column is in contact with button switch or mutually separates；First hydraulic fluid port of cylinder body is connected to the oil inlet P of solenoid valve, and the execution mouth A of solenoid valve is connected to the rodless cavity of hydraulic throttle actuator；Power supply, the first conducting slip ring, button switch, the second conducting slip ring and solenoid valve terminals K be sequentially connected electrically and be formed into a loop；When button switch is connected, the terminals K of solenoid valve obtains electric, and at this moment the execution mouth A of solenoid valve is communicated with fuel tank.The present invention can be achieved to automatically cut off throttle when overspeed of vehicle.
Description
Technical field
The present invention relates to a kind of vehicle, in particular to a kind of accelerator control device of vehicle.
Background technique
The accelerator control device of the prior art is as shown in Fig. 2, include hydraulic throttle control 30, lubricating cup 31 and hydraulic throttle actuator
32, hydraulic throttle control 30 include mounting rack 30-1, gas pedal 30-2, piston rod 30-3, cylinder body 30-4, piston 30-5,
Sealing ring 30-6 and spring 30-7, gas pedal 30-2 are hinged on mounting rack 30-1, and left end and the throttle of piston rod 30-3 is stepped on
Plate 30-2 is hinged, and the left end of the right end and piston 30-5 of piston rod 30-3 is hinged, and the right end of piston 30-5 is connected with sealing ring 30-
6, the both ends of spring 30-7 offset with piston 30-5 and cylinder body 30-4 right wall respectively, and the barrel of cylinder body 30-4 is equipped with the first hydraulic fluid port
The right wall of 30-4-1, cylinder body 30-4 are equipped with the second hydraulic fluid port 30-4-2, the first hydraulic fluid port 30-4-1 and hydraulic throttle actuator of cylinder body 30-4
32 rodless cavity connection, the second hydraulic fluid port 30-4-2 of cylinder body 30-4 are connected to lubricating cup 31, installation site of the lubricating cup 31 on vehicle
Higher than the installation site of cylinder body 30-4.The piston rod 32-1 of hydraulic throttle actuator 32 is fixedly connected with the accelerator rod of engine.When driving
When the person of sailing steps on the gas pedal 30-2 of hydraulic throttle control 30, piston rod 30-3 band piston 30-5 moves right, and causes
Sealing ring 30-6 is against in the right wall of cylinder body 30-4, and the hydraulic oil in lubricating cup 31 cannot flow in cylinder body 30-4.When continuing to step on
When the gas pedal 30-2 of hydraulic throttle control 30, sealing ring 30-6 deformation is tight against in the right wall of cylinder body 30-4 and cylinder body
Hydraulic oil in 30-4 enters the rodless cavity of hydraulic throttle actuator 32 through the first hydraulic fluid port 30-4-1, makes the piston rod 32- of hydraulic throttle actuator 32
1 drive accelerator rod generates stable movement to the left, thus can be to group refueling door.The accelerator control device of this vehicle
Throttle cannot be automatically cut off in overspeed of vehicle, in this way when vehicle has exceeded the speed limit, and driver continues to step on the gas, the speed of vehicle
It will continue to accelerate, traffic accident will be easy to happen.
Summary of the invention
The Throttle Opening Control dress of the vehicle of throttle can be automatically cut off when it is an object of the invention to propose a kind of overspeed of vehicle
It sets.
In order to achieve the above objectives, the present invention adopts the following technical scheme that：A kind of accelerator control device of vehicle, including it is hydraulic
Throttle control, lubricating cup and hydraulic throttle actuator；The hydraulic throttle control includes cylinder body；The cylinder body be equipped with the first hydraulic fluid port and
Second hydraulic fluid port；The hydraulic throttle actuator includes piston rod；Second hydraulic fluid port of the cylinder body is connected to lubricating cup；The lubricating cup is on vehicle
Installation site be higher than cylinder body installation site；The piston rod of the hydraulic throttle actuator is fixedly connected with the accelerator rod of engine；
It further include switching control mechanism, power supply, button switch, solenoid valve, the first conducting slip ring and the second conducting slip ring；It is described
Switching control mechanism includes centrifugal column, spring and terminal pad；The terminal pad is equipped with sliding slot radially；The centrifugal column is sliding
Dynamic to be connected in the sliding slot of terminal pad, the main body of the spring is located in sliding slot, and an end hook of spring is located in terminal pad, bullet
Radially outwardly hook is located on centrifugal column the other end of spring；The button switch is fixedly connected in terminal pad；The centrifugal column
It is in contact with button switch or mutually separates；First hydraulic fluid port of the cylinder body is connected to the oil inlet P of solenoid valve, the execution of solenoid valve
Mouth A is connected to the rodless cavity of hydraulic throttle actuator；The power supply, the first conducting slip ring, button switch, the second conducting slip ring and solenoid valve
Terminals K be sequentially connected electrically and be formed into a loop；The both ends of the button switch respectively with the rotor of the first conducting slip ring and
The rotor of two conducting slip rings is electrically connected；The power supply is electrically connected with the stator of the first conducting slip ring；The terminals K of the solenoid valve
It is electrically connected with the stator of the second conducting slip ring；When button switch is connected, the terminals K of solenoid valve obtains electric, at this moment solenoid valve
Mouth A is executed to communicate with fuel tank.
The centrifugal column includes big stage portion and small stair portion；The big stage portion is matched with sliding slot and big stage portion is leaned on
The center of circle of nearly terminal pad.
The switching control mechanism further includes bracket；The button switch, which is fixed by the bracket, to be connected in terminal pad.
The present invention has following good effect：（1）Since centrifugal column of the invention is slidably connected in the sliding slot of terminal pad,
One end hook of spring is located in terminal pad, and another end hook of spring is located on centrifugal column；Button switch is fixedly connected on terminal pad
On；Centrifugal column is in contact with button switch or mutually separates；First hydraulic fluid port of cylinder body is connected to the oil inlet P of solenoid valve, solenoid valve
Execution mouth A be connected to the rodless cavity of hydraulic throttle actuator；Power supply, the first conducting slip ring, button switch, the second conducting slip ring and electromagnetism
The terminals K of valve is sequentially connected electrically and is formed into a loop；When button switch is connected, the terminals K of solenoid valve obtains electric, at this moment electromagnetism
The execution mouth A of valve is communicated with fuel tank.Due also in the use of the present invention, the terminal pad of switching control mechanism is connected to vehicle
Between the output flange of gearbox and the transmission shaft flange of inter-axle shaft, thus work as overspeed of vehicle when driving, it is defeated with gearbox
The rotation speed of the terminal pad of the switching control mechanism of flanged joint is very fast out, is slidably connected in the sliding slot of terminal pad in this way
Centrifugal column the spring force of spring can be overcome to be moved radially outward under the influence of centrifugal force, and the pusher that is in contact with button switch
The button of dynamic button switch is pressed, and at this moment button switch is connected, and the terminals K of solenoid valve obtains electric, the execution mouth A and oil of solenoid valve
Case communicates, and the hydraulic oil of the rodless cavity of hydraulic throttle actuator flows into fuel tank through solenoid valve, hydraulic throttle actuator piston rod band under the action of the spring
Dynamic accelerator rod moves right and cuts off the throttle of vehicle.The accelerator control device of i.e. this vehicle can be certainly in overspeed of vehicle
Dynamic cutting throttle, in this way when vehicle has exceeded the speed limit, and driver continues to step on the gas, the speed of vehicle will not continue to accelerate, just not
It is easy to happen traffic accident.
Detailed description of the invention
Fig. 1 is the principle of the present invention figure；
Fig. 2 is the schematic diagram of the accelerator control device of the vehicle of the prior art；
Fig. 3 is the structural schematic diagram that button switch of the invention is connect with switching control mechanism；
Fig. 4 is the left view schematic diagram of Fig. 3；
Fig. 5 is the I enlarged diagram when button switch of Fig. 3 is mutually separated with centrifugal column；
Fig. 6 is the I enlarged diagram when button switch of Fig. 3 is in contact with centrifugal column；
Fig. 7 is the structural schematic diagram that button switch and switching control mechanism of the invention are connect with vehicle；
Fig. 8 is II enlarged diagram of Fig. 7.
Appended drawing reference in above-mentioned attached drawing is as follows：Switching control mechanism 1, power supply 2, button switch 3, solenoid valve 4, first are led
Electric slip ring 5, the second conducting slip ring 6, centrifugal column 11, big stage portion 11-1, small stair portion 11-2, spring 12, terminal pad 13, sliding slot
13-1, connecting hole 13-2, bracket 14, hydraulic throttle control 30, mounting rack 30-1, gas pedal 30-2, piston rod 30-3, cylinder
Body 30-4, the first hydraulic fluid port 30-4-1, the second hydraulic fluid port 30-4-2, piston 30-5, sealing ring 30-6, spring 30-7, lubricating cup 31, throttle
Oil cylinder 32, gearbox 50, output flange 50-1, inter-axle shaft 51, transmission shaft flange 51-1, mounting plate 52, passes piston rod 32-1
Moving axis bolt 53.
Specific embodiment
Below in conjunction with attached drawing and the embodiment provided, the present invention is further illustrated.
As shown in Figure 1 and shown in Fig. 3, a kind of accelerator control device of vehicle, including hydraulic throttle control 30, lubricating cup 31
With hydraulic throttle actuator 32；Hydraulic throttle control 30 uses the hydraulic throttle control of model 12-460-185 of MICO.The liquid
Pressure oil door controller 30 includes cylinder body 30-4；The cylinder body 30-4 is equipped with the first hydraulic fluid port 30-4-1 and the second hydraulic fluid port 30-4-2；
The hydraulic throttle actuator 32 includes piston rod 32-1；The second hydraulic fluid port 30-4-2 of the cylinder body 30-4 is connected to lubricating cup 31；The oil
Installation site of the cup 31 on vehicle is higher than the installation site of cylinder body 30-4；The piston rod 32-1 of the hydraulic throttle actuator 32 with start
The accelerator rod of machine is fixedly connected；
It further include switching control mechanism 1, power supply 2, button switch 3, solenoid valve 4, the first conducting slip ring 5 and the second conducting slip ring 6；
Button switch 3 is the single button of normally opened contact, i.e., under normal circumstances, button switch 3 is in off-state, when pressing button switch 3
Button when, button switch 3 connect.First conducting slip ring 5 and the second conducting slip ring 6, which are that Shenzhen is silent, inspires confidence in the imperial limited public affairs of science and technology
Take charge of the MT1233 type conducting slip ring of production.
As shown in Figures 3 to 6, the switching control mechanism 1 includes centrifugal column 11, spring 12 and terminal pad 13；The company
Disk 13 is connect equipped with sliding slot 13-1 radially；The centrifugal column 11 is slidably connected in the sliding slot 13-1 of terminal pad 13, described
The main body of spring 12 is located in sliding slot 13-1, and an end hook of spring 12 is located in terminal pad 13, and the other end of spring 12 is radial
Outwards hook is located on centrifugal column 11；Spring 12 is tension spring.The button switch 3 is fixedly connected in terminal pad 13；It is described from
Stem 11 is in contact with button switch 3 or mutually separates；When centrifugal column 11 can overcome the work of spring 12 under the influence of centrifugal force
When firmly, centrifugal column 11 be in contact after can radially outward being slid along the sliding slot 13-1 of terminal pad 13 with button switch 3 and push by
The button of button switch 3 is pressed, and button switch 3 is connected.When the centrifugal force of centrifugal column 11 cannot overcome the active force of spring 12,
Centrifugal column 11 separates under the action of spring 12 with 3 phase of button switch, and at this moment button switch 3 disconnects.As shown in Figure 1 and Fig. 3 institute
Show, the first hydraulic fluid port 30-4-1 of the cylinder body 30-4 is connected to the oil inlet P of solenoid valve 4, the execution mouth A and throttle of solenoid valve 4
The rodless cavity of oil cylinder 32 is connected to；The power supply 2, the first conducting slip ring 5, button switch 3, the second conducting slip ring 6 and solenoid valve 4
Terminals K passes sequentially through conducting wire and is electrically connected and is formed into a loop；The both ends of the button switch 3 respectively with the first conducting slip ring 5
The electrical connection of the rotor of rotor and the second conducting slip ring 6；The power supply 2 is electrically connected with the stator of the first conducting slip ring 5；The electromagnetism
The terminals K of valve 4 is electrically connected with the stator of the second conducting slip ring 6；First conducting slip ring 5 is set and the second conducting slip ring 6 be because
For the 360 ° of continuous rotations of meeting of button switch 3, the conducting wire that button switch 3 is connect with power supply 2 in order to prevent is turned round bad, it is necessary to be arranged
First conducting slip ring 5.The conducting wire that button switch 3 is connect with the terminals K of solenoid valve 4 in order to prevent is turned round bad, it is necessary to be arranged
Second conducting slip ring 6.When button switch 3 connect when, the terminals K of solenoid valve 4 obtain it is electric, at this moment the execution mouth A of solenoid valve 4 and oil
Case communicates.Under normal circumstances, the terminals K of solenoid valve 4 is in power failure state, at this moment the oil inlet P of solenoid valve 4 and executes mouth A phase
Logical, when button switch 3 is connected, the terminals K of solenoid valve 4 obtains electric, and at this moment the execution mouth A of solenoid valve 4 is communicated with fuel tank.
As shown in Figure 5 and Figure 6, the centrifugal column 11 includes big stage portion 11-1 and small stair portion 11-2；The big step
Portion 11-1 is matched with sliding slot 13-1 and big stage portion 11-1 is close to the center of circle of terminal pad 13.It can make centrifugal column 11 preferably in this way
It radially slides, and the small stair portion 11-2 of centrifugal column 11 can be made preferably to press the button of button switch 3.
The switching control mechanism 1 further includes bracket 14；The button switch 3 is fixedly connected on terminal pad by bracket 14
On 13.Bracket 14 is welded to connect in terminal pad 13 in the present embodiment, and button switch 3 is bolted to connection in bracket 14
On.
As shown in Fig. 3, Fig. 4, Fig. 7 and Fig. 8, in the use of the present invention, the terminal pad 13 of switching control mechanism 1 is connected to
Between the output flange 50-1 of the gearbox 50 of vehicle and the transmission shaft flange 51-1 of inter-axle shaft 51, specially by the 4 of vehicle
A drive shaft bolt 53 initially passes through the connecting hole of output flange 50-1, is then passed through the connecting hole 13-2 of terminal pad 13, is then passed through biography
The connecting hole of moving axis flange 51-1, finally by nut tightening on drive shaft bolt 53.The output flange 50- of gearbox 50 in this way
When 1 rotation, terminal pad 13 can be driven with the rotation of identical revolving speed.First conducting slip ring 5 and the second conducting slip ring 6 are passed through into installation
Plate 52 is fixedly connected on the cabinet of gearbox 50.Mounting plate 52 is bolted to connection in gearbox 50 in the present embodiment
On cabinet, the first conducting slip ring 5 and the second conducting slip ring 6 are bolted to connection on mounting plate 52.
Working principle of the present invention is as follows：When overspeed of vehicle when driving, the output flange 50-1's of the gearbox 50 of vehicle
Rotation speed is very fast, with the rotation of the terminal pad 13 of the output flange 50-1 of gearbox 50 switching control mechanism 1 connecting speed
Degree is also very fast, and the centrifugal column 11 being slidably connected in the sliding slot 13-1 of terminal pad 13 in this way can overcome under the influence of centrifugal force
The spring force of spring 12 is moved radially outward, centrifugal column 11 under the influence of centrifugal force along the sliding slot 13-1 of terminal pad 13 it is radial to
It is in contact after outer movement with button switch 3 and the button of promoting button switch 3 is pressed, at this moment button switch 3 is connected, solenoid valve 4
Terminals K obtain electric, at this moment the execution mouth A of solenoid valve 4 is communicated with fuel tank.The hydraulic oil of the rodless cavity of hydraulic throttle actuator 32 is through electromagnetism
Valve 4 flows into fuel tank, and piston rod 32-1 drives accelerator rod to move right and cut off vehicle to hydraulic throttle actuator 32 under the action of the spring
Throttle.The accelerator control device of i.e. this vehicle can automatically cut off throttle in overspeed of vehicle, in this way when vehicle has exceeded the speed limit,
And driver, when continuing to step on the gas, the speed of vehicle will not continue to accelerate, and just be less likely to occur traffic accident.
When vehicle is not driven over the speed limit, the rotation speed of the output flange 50-1 of the gearbox 50 of vehicle is slower, with change
The rotation speed of the terminal pad 13 of the switching control mechanism 1 of the output flange 50-1 connection of fast case 50 is also relatively slow, and sliding in this way connects
The centrifugal force for connecing the centrifugal column 11 in the sliding slot 13-1 of terminal pad 13 cannot overcome the active force of spring 12, and centrifugal column 11 is in bullet
It is separated under the action of spring 12 with 3 phase of button switch, at this moment button switch 3 disconnects, the terminals K power loss of solenoid valve 4, at this moment electromagnetism
The oil inlet P of valve 4 is communicated with mouth A is executed, and when driver needs open out, need to only step on the throttle of hydraulic throttle control 30
Pedal 30-2, the hydraulic oil come out from the first hydraulic fluid port 30-4-1 of cylinder body 30-4 enter the nothing of hydraulic throttle actuator 32 by solenoid valve 4
Rod cavity, the piston rod 32-1 of hydraulic throttle actuator 32 drive accelerator rod to generate stable movement to the left, can thus add to vehicle
Throttle.
Claims (3)
1. a kind of accelerator control device of vehicle, including hydraulic throttle control（30）, lubricating cup（31）And hydraulic throttle actuator（32）；Institute
State hydraulic throttle control（30）Including cylinder body（30-4）；The cylinder body（30-4）It is equipped with the first hydraulic fluid port（30-4-1）With second
Hydraulic fluid port（30-4-2）；The hydraulic throttle actuator（32）Including piston rod（32-1）；The cylinder body（30-4）The second hydraulic fluid port（30-4-
2）With lubricating cup（31）Connection；The lubricating cup（31）Installation site on vehicle is higher than cylinder body（30-4）Installation site；It is described
Hydraulic throttle actuator（32）Piston rod（32-1）It is fixedly connected with the accelerator rod of engine；It is characterized in that：
It further include switching control mechanism（1）, power supply（2）, button switch（3）, solenoid valve（4）, the first conducting slip ring（5）With second
Conducting slip ring（6）；The switching control mechanism（1）Including centrifugal column（11）, spring（12）And terminal pad（13）；The connection
Disk（13）It is equipped with sliding slot radially（13-1）；The centrifugal column（11）It is slidably connected at terminal pad（13）Sliding slot（13-1）
In, the spring（12）Main body be located at sliding slot（13-1）In, and spring（12）An end hook be located at terminal pad（13）On, spring
（12）The other end radially outwardly hook is located at centrifugal column（11）On；The button switch（3）It is fixedly connected on terminal pad（13）
On；The centrifugal column（11）With button switch（3）It is in contact or mutually separates；The cylinder body（30-4）The first hydraulic fluid port（30-4-1）
With solenoid valve（4）Oil inlet P connection, solenoid valve（4）Execution mouth A and hydraulic throttle actuator（32）Rodless cavity connection；The electricity
Source（2）, the first conducting slip ring（5）, button switch（3）, the second conducting slip ring（6）And solenoid valve（4）Terminals K be successively electrically connected
It connects and is formed into a loop；The button switch（3）Both ends respectively with the first conducting slip ring（5）Rotor and the second conducting slip ring
（6）Rotor electrical connection；The power supply（2）With the first conducting slip ring（5）Stator electrical connection；The solenoid valve（4）Wiring
Hold K and the second conducting slip ring（6）Stator electrical connection；Work as button switch（3）When connection, solenoid valve（4）Terminals K obtain it is electric,
At this moment solenoid valve（4）Execution mouth A communicated with fuel tank.
2. the accelerator control device of vehicle according to claim 1, it is characterised in that：The centrifugal column（11）Including big platform
Rank portion（11-1）With small stair portion（11-2）；The big stage portion（11-1）With sliding slot（13-1）It matches and big stage portion（11-
1）Close to terminal pad（13）The center of circle.
3. the accelerator control device of vehicle according to claim 1, it is characterised in that：The switching control mechanism（1）Also
Including bracket（14）；The button switch（3）Pass through bracket（14）It is fixedly connected on terminal pad（13）On.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110010195.8A CN112810438A (en) | 2018-08-24 | 2018-08-24 | Vehicle accelerator control device and operating method thereof |
| CN202110010229.3A CN112644275A (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
| CN201810976027.2A CN108909450B (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810976027.2A CN108909450B (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110010229.3A Division CN112644275A (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
| CN202110010195.8A Division CN112810438A (en) | 2018-08-24 | 2018-08-24 | Vehicle accelerator control device and operating method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108909450A true CN108909450A (en) | 2018-11-30 |
| CN108909450B CN108909450B (en) | 2020-12-25 |
Family
ID=64406609
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810976027.2A Active CN108909450B (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
| CN202110010195.8A Withdrawn CN112810438A (en) | 2018-08-24 | 2018-08-24 | Vehicle accelerator control device and operating method thereof |
| CN202110010229.3A Withdrawn CN112644275A (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110010195.8A Withdrawn CN112810438A (en) | 2018-08-24 | 2018-08-24 | Vehicle accelerator control device and operating method thereof |
| CN202110010229.3A Withdrawn CN112644275A (en) | 2018-08-24 | 2018-08-24 | Throttle control device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN108909450B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135655Y (en) * | 1992-08-04 | 1993-06-09 | 梁守刚 | Accelerator operating mechanism for vehicle crane |
| JPH10272957A (en) * | 1997-03-31 | 1998-10-13 | Isuzu Motors Ltd | Accelerator interlocking device |
| CN204641714U (en) * | 2015-05-12 | 2015-09-16 | 常州科研试制中心有限公司 | Bidirectional steering vehicle fluid pressure type throttle control system |
| CN108068620A (en) * | 2018-03-07 | 2018-05-25 | 朱明德 | A kind of accelerator stepping misoperation preventing safety device of vehicle |
| CN108248384A (en) * | 2018-01-28 | 2018-07-06 | 袁菊花 | The accelerator control device of vehicle |
| CN108730506A (en) * | 2018-08-25 | 2018-11-02 | 袁菊花 | The gear control device of vehicle |
-
2018
- 2018-08-24 CN CN201810976027.2A patent/CN108909450B/en active Active
- 2018-08-24 CN CN202110010195.8A patent/CN112810438A/en not_active Withdrawn
- 2018-08-24 CN CN202110010229.3A patent/CN112644275A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135655Y (en) * | 1992-08-04 | 1993-06-09 | 梁守刚 | Accelerator operating mechanism for vehicle crane |
| JPH10272957A (en) * | 1997-03-31 | 1998-10-13 | Isuzu Motors Ltd | Accelerator interlocking device |
| CN204641714U (en) * | 2015-05-12 | 2015-09-16 | 常州科研试制中心有限公司 | Bidirectional steering vehicle fluid pressure type throttle control system |
| CN108248384A (en) * | 2018-01-28 | 2018-07-06 | 袁菊花 | The accelerator control device of vehicle |
| CN108068620A (en) * | 2018-03-07 | 2018-05-25 | 朱明德 | A kind of accelerator stepping misoperation preventing safety device of vehicle |
| CN108730506A (en) * | 2018-08-25 | 2018-11-02 | 袁菊花 | The gear control device of vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108909450B (en) | 2020-12-25 |
| CN112810438A (en) | 2021-05-18 |
| CN112644275A (en) | 2021-04-13 |
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