CN112158073B - Real-time speed limiting device for network appointment vehicle - Google Patents
Real-time speed limiting device for network appointment vehicle Download PDFInfo
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- CN112158073B CN112158073B CN202011160483.3A CN202011160483A CN112158073B CN 112158073 B CN112158073 B CN 112158073B CN 202011160483 A CN202011160483 A CN 202011160483A CN 112158073 B CN112158073 B CN 112158073B
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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
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
-
- 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
- B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
- B60K2031/0091—Speed limiters or speed cutters
Abstract
The invention discloses a real-time speed limiting device for a network appointment vehicle, which comprises a network appointment vehicle body, wherein a fixing mechanism and a speed limiting mechanism are arranged inside the network appointment vehicle body, an adjusting mechanism is arranged in the fixing mechanism, the adjusting mechanism comprises a rotary switch and a first support, and a rotary groove is formed in the rotary switch. This real-time speed limiting device of net car of making an appointment, through being provided with adjustment mechanism, utilize to rotate rotary switch, the first pillar of cooperation, the rotation groove, the adjustment disk, the adjustment groove, second pillar and first spring post, thereby carry out real-time regulation to the hourly speed of net car of making an appointment, limit speed within the limiting speed at the report speed limit highway section that corresponds, not only can not lead to the deduction of vehicle because of speed is too fast, and the continuous speed of observing of driver has still been avoided, make the attention not concentrated and the problem of production accident, the safety of net car of making an appointment passenger has also very big guarantee simultaneously.
Description
Technical Field
The invention relates to the technical field of network appointment vehicles, in particular to a real-time speed limiting device for network appointment vehicles.
Background
The network taxi booking service is characterized by establishing a service platform by using the Internet technology as a support, accessing vehicles and drivers meeting conditions, providing the operation activities of taxi booking services without touring by integrating supply and demand information, establishing Internet taxi calling pricing according to vehicle types, ensuring that the vehicles have complete procedures, ensuring that the vehicles have operation certificates, ensuring that the drivers have on-duty qualification but do not allow touring and forbidding the addition of private vehicles.
The invention provides a real-time speed limiting device for a network car booking, which aims to solve the problems that when the existing network car booking runs, overspeed deduction is often caused because speed limiting of a road section is not noticed, and attention cannot be focused to accidents caused by long time required by part of drivers to avoid deduction, so that the invention provides the real-time speed limiting device for the network car booking.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a real-time speed limiting device for a network car appointment, which solves the problems that the existing network car appointment is easy to overspeed in the running process and part of car owners are easy to be distracted by observing the speed of the car.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a net car of making an appointment real-time speed limiting device, includes net car of making an appointment body, the inside of net car of making an appointment body is provided with fixed establishment and speed limiting mechanism, be provided with adjustment mechanism among the fixed establishment, including rotary switch and first pillar among the adjustment mechanism, the rotation groove has been seted up to rotary switch's inside, the one end of first pillar is rotated with the internal surface that rotates the groove and is connected, the external fixed surface of first pillar is connected with the adjustment disk, the adjustment groove has been seted up to one side of adjustment disk, one side of rotary switch just is located the peripheral fixedly connected with second pillar of first pillar, the first spring post of one end fixedly connected with of second pillar, the one end of first spring post and one side sliding connection of adjustment disk.
Preferably, the fixing mechanism comprises a supporting seat and a fixing plate, the top of the fixing plate is fixedly connected with a speed limiter, a display screen is arranged on the surface of the speed limiter, and one end of the first supporting column penetrates through the speed limiter and extends into the speed limiter.
Preferably, a placing groove is formed in the middle of the top of the supporting seat, first sliding grooves are formed in the top of the supporting seat and located on the left side and the right side of the placing groove, and second spring columns are fixedly connected to the lower portions of the inner surfaces of the first sliding grooves.
Preferably, one end of the second spring column is fixedly connected with a first supporting rod, one end of the first supporting rod penetrates through the supporting seat and extends to the inside of the placing groove, and a second supporting rod is fixedly connected to the outer surface of the first supporting rod.
Preferably, the top of second branch extends to the outside of first spout, the second spout has all been seted up to the left and right sides of fixed plate, the surface of second branch and the internal surface sliding connection of second spout, first recess has all been seted up to the left and right sides of fixed plate bottom.
Preferably, the left side and the right side of the inner surface of the placing groove are fixedly connected with protruding blocks, the tops of the two protruding blocks are provided with second grooves, and the inner surface of the first groove is in sliding connection with the inner surface of the second groove.
Preferably, the speed limiting mechanism comprises a motor and a speed limiting disc, the surface of an output shaft of the motor is fixedly connected with a rotating shaft through a coupling, and the bottom end of the rotating shaft is fixedly connected with a disc.
Preferably, the middle of the bottom of the disc is fixedly connected with an inclined shaft, the top of the speed limiting disc is fixedly connected with a speed limiting block, the outer surface of the speed limiting disc is fixedly connected with a cable, and the bottom end of the inclined shaft is in contact with the top of the speed limiting block.
Advantageous effects
The invention provides a real-time speed limiting device for a network taxi appointment. Compared with the prior art, the method has the following beneficial effects:
(1) the real-time speed limiting device for the network car booking comprises a rotary switch and a first support, wherein a rotary groove is formed in the rotary switch, one end of the first support is rotatably connected with the inner surface of the rotary groove, an adjusting disc is fixedly connected to the outer surface of the first support, an adjusting groove is formed in one side of the adjusting disc, a second support is fixedly connected to one side of the rotary switch and is positioned on the periphery of the first support, a first spring column is fixedly connected to one end of the second support, one end of the first spring column is slidably connected with one side of the adjusting disc, the rotary switch is rotated by the aid of an adjusting mechanism and is matched with the first support, the rotary groove, the adjusting disc, the adjusting groove, the second support and the first spring column, so that the real-time speed of the network car booking is adjusted, the speed is limited within the limit speed in a corresponding broadcasting speed limiting section, and the vehicle cannot be deducted due to the over-high speed, and the problem that the driver continuously observes the speed to cause accidents due to inattention is avoided, and meanwhile, the safety of passengers in the networked taxi reservation system is greatly guaranteed.
(2) The real-time speed limiting device for the taxi appointment is characterized in that a fixing mechanism comprises a supporting seat and a fixing plate, the top of the fixing plate is fixedly connected with a speed limiter, the surface of the speed limiter is provided with a display screen, one end of a first strut penetrates through the speed limiter and extends into the speed limiter, the middle of the top of the supporting seat is provided with a placing groove, the top of the supporting seat and the left and right sides of the placing groove are respectively provided with a first sliding groove, the lower parts of the inner surfaces of the two first sliding grooves are respectively and fixedly connected with a second spring column, one end of the second spring column is fixedly connected with a first supporting rod, one end of the first supporting rod penetrates through the supporting seat and extends into the placing groove, the outer surface of the first supporting rod is fixedly connected with a second supporting rod, the top end of the second supporting rod extends to the outer part of the first sliding groove, the left and right sides of the fixing plate are respectively provided with a second sliding groove, the outer surface of the second supporting rod is connected with the inner surface of the second sliding groove, first recess has all been seted up to the left and right sides of fixed plate bottom, the equal fixedly connected with lug in the left and right sides of standing groove internal surface, the second recess has all been seted up at the top of two lugs, the internal surface of first recess and the internal surface sliding connection of second recess, through being provided with fixed establishment, utilize the removal of second branch, the cooperation supporting seat, the fixed plate, the overspeed governor, a display screen, the standing groove, first spout, the second spring post, first branch, second branch, the second spout, first recess, lug and second recess, thereby can fix this overspeed governor in the thing platform department of putting under the front window of a vehicle, drop when not only can preventing it from going, and can let the driver see the speed of traveling that corresponds, avoid speed too slowly to cause the jam to other vehicles.
(3) The real-time speed limiting device for the net car, the real-time speed limiting device comprises a motor and a speed limiting disc in a speed limiting mechanism, a rotating shaft is fixedly connected to the surface of an output shaft of the motor through a coupling, the bottom end of the rotating shaft is fixedly connected with the disc, an inclined shaft is fixedly connected to the middle of the bottom of the disc, a speed limiting block is fixedly connected to the top of the speed limiting disc, a cable is fixedly connected to the outer surface of the speed limiting disc, the bottom end of the inclined shaft is in contact with the top of the speed limiting block, the speed limiting mechanism is arranged, the motor is used for driving the rotating shaft to rotate, the speed limiting disc is matched with the speed limiting disc, the inclined shaft, the speed limiting block and the cable, so that an engine of the net car is limited, the rotating speed of the engine is limited when the corresponding speed is achieved, the accelerator of a driver increases the force, the speed cannot exceed the limiting speed, and the safety of the driver and passengers is greatly guaranteed.
Drawings
FIG. 1 is a side view of an outer structure of the present invention;
FIG. 2 is a perspective view of the securing mechanism of the present invention;
FIG. 3 is a top cross-sectional view of the securing mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2 according to the present invention;
FIG. 5 is a perspective view of the adjustment mechanism of the present invention;
FIG. 6 is a top cross-sectional view of the adjustment mechanism of the present invention;
fig. 7 is a perspective view of the speed limiting mechanism of the present invention.
In the figure: 1-net appointment vehicle body, 2-fixing mechanism, 201-supporting seat, 202-fixing plate, 203-speed limiter, 204-display screen, 205-placing groove, 206-first sliding groove, 207-second spring column, 208-first supporting rod, 209-second supporting rod, 210-second sliding groove, 211-first groove, 212-projection, 213-second groove and 3-speed limiting mechanism, 31-motor, 32-speed limiting disc, 33-rotating shaft, 34-circular disc, 35-inclined shaft, 36-speed limiting block, 37-cable, 4-adjusting mechanism, 41-rotating switch, 42-first support, 43-rotating groove, 44-adjusting disc, 45-adjusting groove, 46-second support and 47-first spring support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a real-time speed limiting device for a net appointment vehicle comprises a net appointment vehicle body 1, a fixing mechanism 2 and a speed limiting mechanism 3 are arranged inside the net appointment vehicle body 1, the fixing mechanism 2 is arranged on a placing table below a windshield of the net appointment vehicle body 1, the speed limiting mechanism 3 is arranged in a box body on the periphery of an engine of the net appointment vehicle body 1, the speed limiting mechanism 3 comprises a motor 31 and a speed limiting disc 32, the motor 31 is three asynchronous motors, the motor 31 is electrically connected with an external power supply, the surface of an output shaft of the motor 31 is fixedly connected with a rotating shaft 33 through a coupling, the bottom end of the rotating shaft 33 is fixedly connected with a circular disc 34, the middle of the bottom of the circular disc 34 is fixedly connected with an inclined shaft 35, the top of the speed limiting disc 32 is fixedly connected with a speed limiting block 36, the speed limiting block 36 is correspondingly connected with the speed limiting block 36, a cable 37 is fixedly connected to the outer surface of the speed limiting disc 32, and the bottom end of the inclined shaft 35 is contacted with the top of the speed limiting block 36, the speed limiting mechanism 3 is arranged, the motor 31 is used for driving the rotating shaft 33 to rotate, the speed limiting disc 32, the rotating shaft 33, the disc 34, the inclined shaft 35, the speed limiting block 36 and the cable 37 are matched, so that the engine of the net car is limited, the rotating speed of the engine is limited at the corresponding speed, the speed of the car cannot exceed the limiting speed even if the accelerator of a driver is stepped on with increased force, the safety of the driver and passengers is greatly guaranteed, the fixing mechanism 2 comprises a supporting seat 201 and a fixing plate 202, the top of the fixing plate 202 is fixedly connected with a speed limiter 203, the surface of the speed limiter 203 is provided with a display screen 204, the display screen 204 displays corresponding data, one end of a first support column 42 penetrates through the speed limiter 203 and extends into the speed limiter 203, a placing groove 205 is formed in the middle of the top of the supporting seat 201, the placing groove 205 is used for placing the fixing plate 202, first sliding grooves 206 are formed in the top of the supporting seat 201 and positioned at the left side and the right side of the placing groove 205, the lower parts of the inner surfaces of the two first sliding grooves 206 are fixedly connected with a second spring column 207, one end of the second spring column 207 is fixedly connected with a first supporting rod 208, the first supporting rod 208 is in sliding clamping connection with a second sliding groove 210, one end of the first supporting rod 208 penetrates through the supporting seat 201 and extends into the placing groove 205, the outer surface of the first supporting rod 208 is fixedly connected with a second supporting rod 209, the second supporting rod 209 is convenient for manual disassembly and installation, the top end of the second supporting rod 209 extends to the outer part of the first sliding groove 206, the left side and the right side of the fixing plate 202 are respectively provided with the second sliding groove 210, the outer surface of the second supporting rod 209 is in sliding connection with the inner surface of the second sliding groove 210, the left side and the right side of the bottom of the fixing plate 202 are respectively provided with a first groove 211, the first groove 211 is in sliding clamping connection with a second groove 213, the left side and the right side of the inner surface of the placing groove 205 are respectively fixedly connected with a lug 212, and the tops of the two lugs 212 are respectively provided with a second groove 213, the inner surface of the first groove 211 is connected with the inner surface of the second groove 213 in a sliding manner, the fixing mechanism 2 is arranged, and the movement of the second supporting rod 209 is utilized to match the supporting seat 201, the fixing plate 202, the speed limiter 203, the display screen 204, the placing groove 205, the first sliding groove 206, the second spring column 207, the first supporting rod 208, the second supporting rod 209, the second sliding groove 210, the first groove 211, the bump 212 and the second groove 213, so that the speed limiter 203 can be fixed at the object placing table under the front window of the vehicle, the falling of the speed limiter can be prevented when the vehicle runs, the driver can see the corresponding running speed, the blockage of other vehicles caused by too slow speed can be avoided, the adjusting mechanism 4 is arranged in the fixing mechanism 2, the adjusting mechanism 4 comprises a rotary switch 41 and a first supporting rod 42, the rotary groove 43 is formed in the rotary switch 41, one end of the first supporting rod 42 is connected with the inner surface of the rotary groove 43 in a rotating manner, an adjusting disc 44 is fixedly connected to the outer surface of the first support column 42, an adjusting groove 45 is formed in one side of the adjusting disc 44, the adjusting groove 45 is elastically clamped with a first spring column 47, a second support column 46 is fixedly connected to one side of the rotary switch 41 and located on the periphery of the first support column 42, one end of the second support column 46 is fixedly connected with the first spring column 47, one end of the first spring column 47 is slidably connected with one side of the adjusting disc 44, the adjusting mechanism 4 is arranged, the rotary switch 41 is rotated to be matched with the first support column 42, the rotary groove 43, the adjusting disc 44, the adjusting groove 45, the second support column 46 and the first spring column 47, so that the real-time adjustment of the hour speed of the net car is carried out, the speed is limited within the limit speed in a corresponding broadcast speed limit road section, the car cannot be buckled due to the over-high speed, the problem that a driver constantly observes the speed, and the attention is not concentrated to cause an accident is avoided, and meanwhile, the safety of passengers in the networked taxi appointment is greatly guaranteed, and the contents which are not described in detail in the specification belong to the prior art which is well known by the technical personnel in the field.
When the device works, a first groove 211 at the bottom of a lower fixing plate 202 of the speed limiter 203 is clamped with a second groove 213 in a placing groove 205, then a second supporting rod 209 is pulled, so that the first supporting rod 208 is driven to compress a second spring column 207 until the first supporting rod 208 slides from a second sliding groove 210 to a first sliding groove 206, the speed limiter 203 can be installed through reverse operation, the fixing mechanism 2 is arranged, and the supporting seat 201, the fixing plate 202, the speed limiter 203, a display screen 204, the placing groove 205, the first sliding groove 206, the second spring column 207, the first supporting rod 208, the second supporting rod 209, the second sliding groove 210, the first groove 211, a bump 212 and the second groove 213 are matched by utilizing the movement of the second supporting rod 209, so that the speed limiter 203 can be fixed at a placing platform under a front window of a vehicle, the speed limiter can be prevented from falling during driving, and a driver can see the corresponding driving speed, the problem that other vehicles are blocked due to too low speed is avoided, then the rotary switch 41 on the speed limiter 203 is rotated, so that the second support column 46 and the first spring column 47 are driven to rotate around the first support column 42, so that the first spring column 47 is driven to rotate on the adjusting disc 44, so that different speeds are adjusted, by arranging the adjusting mechanism 4, the rotary switch 41 is utilized to be matched with the first support column 42, the rotary groove 43, the adjusting disc 44, the adjusting groove 45, the second support column 46 and the first spring column 47, so that the real-time adjustment of the speed of the net appointment vehicle is carried out, the speed is limited within the limit speed in the corresponding broadcasting speed-limiting section, the vehicle is not only prevented from being deducted due to too high speed, but also the problem that accidents are caused by the fact that a driver constantly observes the speed, the attention is not concentrated is avoided, and meanwhile, the safety of passengers of the net appointment vehicle is greatly guaranteed, then, the motor 31 is used for driving the rotating shaft 33 to rotate, the rotating shaft 33 is used for driving the disc 34 and the inclined shaft 35 to rotate, the inclined shaft 35 is connected with different speed limiting blocks 36 to limit the speed of the engine according to the adjustment of the adjusting mechanism 4, and therefore the speed of the engine is controlled.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a net car booking real-time speed limiting device, includes net car booking body (1), its characterized in that: a fixing mechanism (2) and a speed limiting mechanism (3) are arranged inside the net appointment vehicle body (1), and an adjusting mechanism (4) is arranged in the fixing mechanism (2);
the adjusting mechanism (4) comprises a rotary switch (41) and a first support column (42), a rotary groove (43) is formed in the rotary switch (41), one end of the first support column (42) is rotatably connected with the inner surface of the rotary groove (43), an adjusting disc (44) is fixedly connected to the outer surface of the first support column (42), an adjusting groove (45) is formed in one side of the adjusting disc (44), a second support column (46) is fixedly connected to one side of the rotary switch (41) and located on the periphery of the first support column (42), a first spring column (47) is fixedly connected to one end of the second support column (46), and one end of the first spring column (47) is slidably connected with one side of the adjusting disc (44);
the speed limiting mechanism (3) comprises a motor (31) and a speed limiting disc (32), the surface of an output shaft of the motor (31) is fixedly connected with a rotating shaft (33) through a coupling, and the bottom end of the rotating shaft (33) is fixedly connected with a disc (34);
the fixing mechanism (2) comprises a supporting seat (201) and a fixing plate (202), the top of the fixing plate (202) is fixedly connected with a speed limiter (203), a display screen (204) is arranged on the surface of the speed limiter (203), and one end of the first strut (42) penetrates through the speed limiter (203) and extends into the speed limiter (203).
2. The real-time speed limiting device of a network car appointment of claim 1, characterized in that: the middle of supporting seat (201) top has seted up standing groove (205), first spout (206) have all been seted up to the top of supporting seat (201) and the left and right sides that is located standing groove (205), two equal fixedly connected with second spring post (207) in the below of first spout (206) internal surface.
3. The real-time speed limiting device of a network car appointment of claim 2, characterized in that: one end of the second spring column (207) is fixedly connected with a first supporting rod (208), one end of the first supporting rod (208) penetrates through the supporting seat (201) and extends to the inside of the placing groove (205), and a second supporting rod (209) is fixedly connected to the outer surface of the first supporting rod (208).
4. The real-time speed limiting device of a network car appointment of claim 3, characterized in that: the top of second branch pole (209) extends to the outside of first spout (206), second spout (210) have all been seted up to the left and right sides of fixed plate (202), the surface of second branch pole (209) and the internal surface sliding connection of second spout (210), first recess (211) have all been seted up to the left and right sides of fixed plate (202) bottom.
5. The real-time speed limiting device of a network car appointment of claim 2, characterized in that: the left side and the right side of the inner surface of the placing groove (205) are fixedly connected with protruding blocks (212), second grooves (213) are formed in the tops of the two protruding blocks (212), and the inner surface of the first groove (211) is connected with the inner surface of the second groove (213) in a sliding mode.
6. The real-time speed limiting device of a network car appointment of claim 1, characterized in that: the middle of the bottom of the disc (34) is fixedly connected with an inclined shaft (35), the top of the speed limiting disc (32) is fixedly connected with a speed limiting block (36), the outer surface of the speed limiting disc (32) is fixedly connected with a cable (37), and the bottom end of the inclined shaft (35) is in contact with the top of the speed limiting block (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160483.3A CN112158073B (en) | 2020-10-27 | 2020-10-27 | Real-time speed limiting device for network appointment vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011160483.3A CN112158073B (en) | 2020-10-27 | 2020-10-27 | Real-time speed limiting device for network appointment vehicle |
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| Publication Number | Publication Date |
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| CN112158073A CN112158073A (en) | 2021-01-01 |
| CN112158073B true CN112158073B (en) | 2021-10-08 |
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| CN202011160483.3A Active CN112158073B (en) | 2020-10-27 | 2020-10-27 | Real-time speed limiting device for network appointment vehicle |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19820830C1 (en) * | 1998-05-09 | 1999-09-23 | Daimler Chrysler Ag | Vehicle motor control device with speed control or regulation |
| JP6319192B2 (en) * | 2015-05-29 | 2018-05-09 | トヨタ自動車株式会社 | Vehicle speed limiter |
| CN208232821U (en) * | 2018-04-04 | 2018-12-14 | 常熟理工学院 | A kind of haze automatic speed-limiting and auxiliary driving device |
| CN110667377B (en) * | 2019-10-16 | 2022-06-28 | 安徽安凯汽车股份有限公司 | Adjustable maximum vehicle speed limiting system |
| CN211364448U (en) * | 2020-01-15 | 2020-08-28 | 杭州卓凯科技有限公司 | Real-time speed limiting device for network-constrained freight car |
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2020
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