CN204978642U - Speed of a motor vehicle control system and car - Google Patents
Speed of a motor vehicle control system and car Download PDFInfo
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- CN204978642U CN204978642U CN201520598336.2U CN201520598336U CN204978642U CN 204978642 U CN204978642 U CN 204978642U CN 201520598336 U CN201520598336 U CN 201520598336U CN 204978642 U CN204978642 U CN 204978642U
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- 230000003750 conditioning effect Effects 0.000 claims description 5
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- 238000012986 modification Methods 0.000 description 2
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Abstract
The utility model provides a speed of a motor vehicle control system and car, wherein speed of a motor vehicle control system includes: lie in different positions on the automobile body, be used for to detect and other vehicles between car apart from a plurality of radar sensor of information, be located the speedtransmitter that wheel position is used for detecting current vehicle velocity, the radar control ware of being connected with radar sensor and speedtransmitter, and engine control ware, automobile body electron stabilising arrangement and the electronic variable -speed controller be connected respectively with the radar control ware. The utility model discloses speed of a motor vehicle control system can effectively reduce the risk that causes two cars to bump against, the effectual safety of having guaranteed the interior passenger of car with front truck collision or other vehicles when overtaking other vehicles appears in the vehicle when road traveling.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of vehicle speed control system and automobile.
Background technology
Along with socioeconomic development, automobile has become indispensable traffic and transportation means in human society.And China has been the country that automobile pollution is maximum in the world, and annual still in quick increase, auto-industry become the backbone industry of country.Along with the increase of automobile function, the generally application of electron controls technology, electrical equipment control part gets more and more, and as the indispensable part of automobile circuit, the importance of auto Electric Switches in development of automobile grows with each passing day.
Automotive safety factor is more and more important, and vehicle, under steam especially when running at high speed, being easy to cause traffic accident when its car lane change is overtaken other vehicles, causing personal injury to occupant.
Utility model content
The purpose of this utility model is to provide a kind of vehicle speed control system and automobile, and effectively can reduce vehicle and occur when road driving and the risk causing car to car impact when front car to car impact or other vehicle cut-ins, actv. ensure that the safety of passenger inside the vehicle.
The utility model provides a kind of vehicle speed control system, comprising:
On vehicle body diverse location, for detecting multiple radar sensors of the spacing information between other vehicles;
Be positioned at wheel position for detecting the speed sensor of Current vehicle speed;
The radar controller be connected with described radar sensor and described speed sensor; And
The engine controller be connected respectively with described radar controller, body electronics stabilizing device and electric shift controller.
Optionally, described radar controller comprises: for receiving the spacing information between Current vehicle and other vehicles that described radar sensor sends and the signal receiver of Current vehicle velocity information that described speed sensor sends;
Be connected, calculate according to the spacing information between Current vehicle and other vehicles and Current vehicle velocity information the computing chip of the first spacing information with described signal receiver;
For the memory device of storage standards spacing security information;
The comparator for the described first spacing information calculated and described standard vehicle are compared apart from security information be connected with described memory device and described computing chip; And
The signal conditioner for sending conditioning signal to described engine controller, described body electronics stabilizing device and described electric shift controller according to comparative result be connected with described comparator.
Optionally, described vehicle speed control system also comprises: the instrument display be connected with described signal receiver and described comparator.
Optionally, the quantity of described radar sensor is 3, lays respectively at the left side of the front bumper of described vehicle body, right side and midway location.
The utility model embodiment also provides a kind of automobile, and described automobile comprises above-mentioned vehicle speed control system.
The beneficial effect of the utility model embodiment is:
By utilizing the spacing information between radar sensor acquisition Current vehicle and other vehicles, speed sensor is utilized to obtain the velocity information of Current vehicle, velocity information according to the spacing information between Current vehicle and other vehicles and Current vehicle calculates the first spacing information, first spacing information and standard vehicle are compared apart from security information, when the first spacing information is less than standard vehicle apart from security information, radar controller is to engine controller, body electronics stabilizing device and electric shift controller send conditioning signal, make Current vehicle at engine controller, slow down under the control of body electronics stabilizing device and electric shift controller or stop, and then effectively reduction vehicle occurs when road driving and the risk causing car to car impact when front car to car impact or other vehicle cut-ins, actv. ensure that the safety of passenger inside the vehicle.
Accompanying drawing explanation
Fig. 1 represents the utility model embodiment radar sensor and vehicle body connection diagram;
Fig. 2 represents the utility model embodiment vehicle speed control system schematic diagram one;
Fig. 3 represents the utility model embodiment vehicle speed control system schematic diagram two.
Wherein in figure: 1, radar sensor; 2, speed sensor; 3, radar controller; 31, signal receiver; 32, computing chip; 33, memory device; 34, comparator; 35, signal conditioner; 4, engine controller; 5, body electronics stabilizing device; 6, electric shift controller; 7, instrument display.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model embodiment provides a kind of vehicle speed control system, as depicted in figs. 1 and 2, comprising:
On vehicle body diverse location, for detecting multiple radar sensors 1 of the spacing information between other vehicles;
Be positioned at wheel position for detecting the speed sensor 2 of Current vehicle speed;
The radar controller 3 be connected with radar sensor 1 and speed sensor 2; And
The engine controller 4 be connected respectively with radar controller 3, body electronics stabilizing device 5 and electric shift controller 6.
Concrete, multiple radar sensors 1 on vehicle detect the spacing information between Current vehicle and other vehicles on Current vehicle different directions, the speed sensor 2 being positioned at wheel position detects the velocity information of Current vehicle, and the velocity information of the spacing information between Current vehicle and other vehicles and Current vehicle is sent to radar controller 3.It should be noted that, the velocity information of Current vehicle at least comprises: vehicle wheel rotational speed, transverse acceleration and angle of deviation speed.The velocity information of the spacing information between the Current vehicle of acquisition and other vehicles and Current vehicle processes by radar controller 3, and according to result to engine controller 4, body electronics stabilizing device 5 and electric shift controller 6 send corresponding regulating command, engine controller 4, body electronics stabilizing device 5 and electric shift controller 6 coordination, the horsepower output of driving engine is declined, and make wheel suitably brake or stop, and then effectively reduction vehicle occurs when road driving and the risk causing car to car impact when front car to car impact or other vehicle cut-ins, actv. ensure that the safety of passenger inside the vehicle.
In the utility model above-described embodiment, as shown in Figure 3, radar controller 3 comprises:
The signal receiver 31 of the Current vehicle velocity information that the spacing information between the Current vehicle sent for receiving radar sensor 1 and other vehicles and speed sensor 2 send;
Be connected, calculate according to the spacing information between Current vehicle and other vehicles and Current vehicle velocity information the computing chip 32 of the first spacing information with signal receiver 31;
For the memory device 33 of storage standards spacing security information;
The comparator 34 for the calculate first spacing information and standard vehicle are compared apart from security information be connected with memory device 33 and computing chip 32; And
The signal conditioner 35 for sending conditioning signal to engine controller 4, body electronics stabilizing device 5 and electric shift controller 6 according to comparative result be connected with comparator 34.
Concrete, after signal receiver 31 receives the Current vehicle velocity information that spacing information between Current vehicle and other vehicles and speed sensor 2 send, the information received is sent to the computing chip 32 be connected with signal receiver 31, computing chip 32, after the information receiving signal receiver 31 transmission, calculates the first spacing information according to the Current vehicle velocity information that the spacing information between Current vehicle and other vehicles and speed sensor 2 send.Then the first spacing information is sent to comparator 34, comparator 34 obtains the first spacing information, and from memory device 33, obtain standard vehicle apart from security information, standard vehicle is compared apart from security information and the first spacing information, and comparative result is sent to signal conditioner 35, signal conditioner 35 sends conditioning signal according to comparative result to engine controller 4, body electronics stabilizing device 5 and electric shift controller 6.
It should be noted that, standard vehicle can comprise deceleration spacing security information and parking spacing security information apart from security information, when the size of the first spacing information is between deceleration spacing security information and parking spacing security information, signal conditioner 35 sends deceleration instruction, engine controller 4, body electronics stabilizing device 5 and electric shift controller 6 coordination, the horsepower output of driving engine is declined, makes car retardation; When the size of the first spacing information is less than parking spacing security information, signal conditioner 35 sends cutoff command, engine controller 4, body electronics stabilizing device 5 and electric shift controller 6 coordination, make the horsepower output of driving engine decline, make vehicle parking.
In the utility model above-described embodiment, as shown in Figure 3, vehicle speed control system also comprises: the instrument display 7 be connected with signal receiver 31 and comparator 34.The information received, after the velocity information of the spacing information received between Current vehicle and other vehicles and Current vehicle, can be shown by instrument display 7 by signal receiver 31, is convenient to the travel conditions that chaufeur understands vehicle.Comparative result, after comparing apart from security information the first spacing information and standard vehicle, is sent to instrument display 7 and shows by comparator 34, is convenient to the range information between chaufeur understanding Current vehicle and other vehicles.
In the utility model above-described embodiment, as shown in Figure 1, the quantity of radar sensor 1 is 3, lays respectively at the left side of the front bumper of vehicle body, right side and midway location.Radar sensor 1 is arranged at the left side of front bumper, right side and midway location respectively, is convenient to observe the vehicle condition on Current vehicle front and direction, left and right sides road, ensures the safety of driving.It should be noted that, the quantity of radar sensor 1 is not limited to 3 cited by the present embodiment, those skilled in the art can the quantity of sets itself radar sensor 1 as required, only needs to ensure that radar sensor 1 can scan the vehicle condition on Current vehicle front and direction, left and right sides road.It should be noted that, the component in each embodiment of the utility model is electronics package, the software module not for having corresponding function.
The utility model embodiment also provides a kind of automobile, comprises above-mentioned vehicle speed control system.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (5)
1. a vehicle speed control system, is characterized in that, comprising:
On vehicle body diverse location, for detecting multiple radar sensors of the spacing information between other vehicles;
Be positioned at wheel position for detecting the speed sensor of Current vehicle speed;
The radar controller be connected with described radar sensor and described speed sensor; And
The engine controller be connected respectively with described radar controller, body electronics stabilizing device and electric shift controller.
2. vehicle speed control system as claimed in claim 1, it is characterized in that, described radar controller comprises:
For receiving the spacing information between Current vehicle and other vehicles that described radar sensor sends and the signal receiver of Current vehicle velocity information that described speed sensor sends;
Be connected, calculate according to the spacing information between Current vehicle and other vehicles and Current vehicle velocity information the computing chip of the first spacing information with described signal receiver;
For the memory device of storage standards spacing security information;
The comparator for the described first spacing information calculated and described standard vehicle are compared apart from security information be connected with described memory device and described computing chip; And
The signal conditioner for sending conditioning signal to described engine controller, described body electronics stabilizing device and described electric shift controller according to comparative result be connected with described comparator.
3. vehicle speed control system as claimed in claim 2, it is characterized in that, described vehicle speed control system also comprises: the instrument display be connected with described signal receiver and described comparator.
4. vehicle speed control system as claimed in claim 1, it is characterized in that, the quantity of described radar sensor is 3, lays respectively at the left side of the front bumper of described vehicle body, right side and midway location.
5. an automobile, is characterized in that, described automobile comprises the vehicle speed control system as described in any one of Claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598336.2U CN204978642U (en) | 2015-08-10 | 2015-08-10 | Speed of a motor vehicle control system and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598336.2U CN204978642U (en) | 2015-08-10 | 2015-08-10 | Speed of a motor vehicle control system and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978642U true CN204978642U (en) | 2016-01-20 |
Family
ID=55113042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598336.2U Expired - Fee Related CN204978642U (en) | 2015-08-10 | 2015-08-10 | Speed of a motor vehicle control system and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978642U (en) |
-
2015
- 2015-08-10 CN CN201520598336.2U patent/CN204978642U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |