CN205131237U - System for automatic adjustment speed of a motor vehicle - Google Patents
System for automatic adjustment speed of a motor vehicle Download PDFInfo
- Publication number
- CN205131237U CN205131237U CN201520568418.2U CN201520568418U CN205131237U CN 205131237 U CN205131237 U CN 205131237U CN 201520568418 U CN201520568418 U CN 201520568418U CN 205131237 U CN205131237 U CN 205131237U
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- Prior art keywords
- speed
- central controller
- radar sensor
- control unit
- speed control
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- 239000007858 starting materials Substances 0.000 claims description 12
- 230000001133 acceleration Effects 0.000 claims description 7
- 238000000034 methods Methods 0.000 claims description 6
- 230000000979 retarding Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000001105 regulatory Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000026676 system process Effects 0.000 description 2
- 210000003128 Head Anatomy 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Abstract
The utility model discloses a system for automatic adjustment speed of a motor vehicle, including alarm system, central controller, preceding radar sensor, back radar sensor, speed control unit, starting drive and brake equipment, the central controller input is connected with preceding radar sensor and back radar sensor respectively, the central controller output respectively with alarm system and speed control unit connection, the speed control unit is connected with starting drive and brake equipment, radar sensor, back radar sensor's transmission signal and received signal before the central controller processing, whether analytical judgement vehicle itself is in safe distance rather than the front and back vehicle, and issue to instruct and give the speed control unit, car speed is controlled according to command control brake equipment or starting drive to the speed control unit, and simultaneously, the alarm system alarm reminds the passenger to notice safety on every side, reaches the speed according to ambient conditions automatically regulated, avoids the purpose of the emergence of accident.
Description
Technical field
The utility model relates to field of automobile safety, specifically provides a kind of system of the automatic adjustment speed of a motor vehicle, automatically can adjust the speed of vehicle itself, avoid the generation of accident according to the situation of ambient.
Background technology
Along with our people's growth in the living standard, the automobile vehicle that to be people comparatively common in daily life, trip, this also causes vehicle on road to increase, when operation drives a car, navigating mate needs the operation comprehensively taking each orientation into account, operation easier strengthens, and traffic safety is also the topic that people extremely pay close attention to.
Today, the probability that car accedent occurs is also more and more higher, the chaufeur that particularly some driving experiences are fewer, running in emergency circumstances, owing to not taking brake timely and effectively, also or run into emergency situation, due to psychologically handicapped or reaction slower, the speed of a motor vehicle is not made to carry out actv. control even if stepped on brake yet, thus cause traffic accident, cause the heavy losses of the lives and properties of one's own side and other party, also some chaufeurs are had not notice the vehicle travel situations at rear, suddenly stop, so that crash, particularly driver is drunk or disease driver is slow in reacting, drive overtired etc. during head driver, be easy to crash.Therefore automobile there is a kind of system of the automatic adjustment speed of a motor vehicle, automatically adjust the speed of vehicle itself in the process of moving, automatically keep the different safety distances at different sections of highway between vehicle, and automatically underspeed when exceeding the speed limit, then can the generation of collision free accident, improve traffic safety degree.
Summary of the invention
In order to solve the problem in background, the utility model provides a kind of system of the automatic adjustment speed of a motor vehicle, automatically the speed of vehicle itself can be adjusted in the process of moving, at the different safety distances of different sections of highway between automatic maintenance vehicle, and automatically underspeed when exceeding the speed limit, then can the generation of collision free accident, improve traffic safety degree.
The purpose of this utility model is achieved through the following technical solutions:
A kind of system of the automatic adjustment speed of a motor vehicle, described system comprises warning 4, central controller 5, front radar sensor 1, rear radar sensor 3, speed control unit 6, starter gear 7 and brake gear 8, described central controller 5 input end is connected with front radar sensor 1 and rear radar sensor 3 respectively, central controller 5 mouth is connected with warning 4 and speed control unit 6 respectively, and described speed control unit 6 is connected with starter gear 7 and brake gear 8.
Further, described central controller 5 processes front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3.
Further, described central controller 5 according to front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3, detect the speed V1 of automobile itself, automotive front end and tail end respectively with the speed V3 of the distance s1 of obstacle and s2, obstacle.
Further, described central controller 5 calculates maximum safety shut-down speed V2 according to the distance s1 of automotive front end and obstacle, relatively V1, V2, if V1 is large, then central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 according to instruction, to reduce speed or flame-out.
Further, described central controller 5 calculates the speed V4 of the vehicle when obstacle safety shut-down itself according to automobile rear end and the distance s2 of obstacle and the speed gauge of obstacle, relatively V1, V4, if V4 is large, then central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls starter gear 7 according to instruction, automatically accelerates, in order to avoid car below knocks.
Further, the setting value of several different sections of highway speed is provided with in described central controller 5.
Further, described central controller 5 can according to front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3, judge that this section belongs to high speed, low speed or middling speed, when the speed of vehicle own is higher than setting value, central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 according to instruction, automatic retarding.
Further, described warning 4 can be voice, buzzer and Warning light.
Principle of the present utility model is: a kind of system of the automatic adjustment speed of a motor vehicle, the central controller 5 of this system processes front radar sensor 1, transmitting and Received signal strength of rear radar sensor 3, analyze, calculate the distance of the obstacle of vehicle and front and back, and calculate this safety speed apart from lower automobile, central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 and starter gear 7 according to instruction, the acceleration or deceleration suitable according to actual conditions, automatically regulate the speed, the restricted driving speed judging this section can also be analyzed, when overspeed of vehicle, automatically its speed is adjusted, make car speed within the scope of safe velocity, warning 4 sends prompting simultaneously, front or rear find obstacle to remind chaufeur to note, should acceleration or deceleration, note driving safety.
The utility model has following positive technique effect:
The utility model discloses a kind of system of the automatic adjustment speed of a motor vehicle, this system not only can the situation of obstacle of monitoring vehicle and vehicle front, also can the obstacle at monitoring vehicle rear, the acceleration or deceleration suitable according to actual conditions, the speed of adjustment vehicle itself, the restricted driving speed judging this section can also be analyzed, when overspeed of vehicle, automatically its speed is adjusted, make car speed within the scope of safe velocity, a kind of automatically according to the situation adjustment car speed of actual monitored, to avoid the intelligentized system crashed, the generation of safety misadventure can be reduced, ensure traffic safety.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model adjusts the system of the speed of a motor vehicle automatically;
Fig. 2 is the scheme of installation that the utility model adjusts the radar sensor of the system of the speed of a motor vehicle automatically;
Fig. 3 is the fundamental diagram that the utility model adjusts the central controller of the system of the speed of a motor vehicle automatically;
In figure, speed, the speed of V3-front vehicle, the speed of V4-vehicle when obstacle safety shut-down itself of the distance of the distance of radar sensor, 4-warning, 5-central controller, 6-speed control unit, 7-starter gear, 8-brake gear, s1-vehicle and front vehicles, s2-vehicle and front vehicle, the speed of V1-vehicle own, this safety shut-down in s1 when of V2-vehicle after radar sensor, 3-before 1-car body, 2-.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.
With reference to Fig. 1-Fig. 3, the utility model discloses a kind of system of the automatic adjustment speed of a motor vehicle, described system comprises warning 4, central controller 5, front radar sensor 1, rear radar sensor 3, speed control unit 6, starter gear 7 and brake gear 8, described central controller 5 input end is connected with front radar sensor 1 and rear radar sensor 3 respectively, central controller 5 mouth is connected with warning 4 and speed control unit 6 respectively, and described speed control unit 6 is connected with starter gear 7 and brake gear 8.Described central controller 5 processes front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3.Described central controller 5 according to front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3, detect the speed V1 of automobile itself, automotive front end and tail end respectively with the speed V3 of the distance s1 of obstacle and s2, obstacle.
During actual use, described central controller 5 calculates the speed V4 of the vehicle when obstacle safety shut-down itself according to automobile rear end and the distance s2 of obstacle and the speed gauge of obstacle, relatively V1, V4, if V4 is large, then central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls starter gear 7 according to instruction, automatically accelerates, in order to avoid car below knocks.Described central controller 5 calculates maximum safety shut-down speed V2 according to the distance s1 of automotive front end and obstacle, relatively V1, V2, if V1 is large, then central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 according to instruction, to reduce speed or flame-out.
The setting value of several different sections of highway speed is provided with in central controller 5, described central controller 5 can according to front radar sensor 1, the transmitting and Received signal strength of rear radar sensor 3, judge that this section belongs to high speed, low speed or middling speed, when the speed of vehicle own is higher than setting value, central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 according to instruction, automatic retarding.
In order to use diversification, described warning 4 can be voice, buzzer or Warning light.
Principle of the present utility model is: a kind of system of the automatic adjustment speed of a motor vehicle, the central controller 5 of this system processes front radar sensor 1, transmitting and Received signal strength of rear radar sensor 3, analyze, calculate the distance of the obstacle of vehicle and front and back, and calculate this safety speed apart from lower automobile, central controller 5 assigns instruction to speed control unit 6 and warning 4, speed control unit 6 controls brake gear 8 and starter gear 7 according to instruction, the acceleration or deceleration suitable according to actual conditions, automatically regulate the speed, the restricted driving speed judging this section can also be analyzed, when overspeed of vehicle, automatically its speed is adjusted, make car speed within the scope of safe velocity, warning 4 sends prompting simultaneously, front or rear find obstacle to remind chaufeur to note, should acceleration or deceleration, note driving safety.
The utility model discloses a kind of system of the automatic adjustment speed of a motor vehicle, this system not only can the situation of obstacle of monitoring vehicle and vehicle front, also can the obstacle at monitoring vehicle rear, the acceleration or deceleration suitable according to actual conditions, the speed of adjustment vehicle itself, the restricted driving speed judging this section can also be analyzed, when overspeed of vehicle, automatically its speed is adjusted, make car speed within the scope of safe velocity, a kind of automatically according to the situation adjustment car speed of actual monitored, to avoid the intelligentized system crashed, the generation of safety misadventure can be reduced, ensure traffic safety.
Be noted that, above-described embodiment is unrestricted to the explanation of technical solutions of the utility model, the equivalent replacement of art those of ordinary skill or other amendment made according to prior art, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the interest field required by the utility model.
Claims (7)
1. one kind adjusts the system of the speed of a motor vehicle automatically, it is characterized in that: comprise warning (4), central controller (5), front radar sensor (1), rear radar sensor (3), speed control unit (6), starter gear (7) and brake gear (8), described central controller (5) input end is connected with front radar sensor (1) and rear radar sensor (3) respectively, central controller (5) mouth is connected with warning (4) and speed control unit (6) respectively, described speed control unit (6) is connected with starter gear (7) and brake gear (8).
2. according to the system of a kind of automatic adjustment speed of a motor vehicle according to claim 1, it is characterized in that: transmitting and Received signal strength of described central controller (5) the front radar sensor of process (1), rear radar sensor (3).
3. according to the system of a kind of automatic adjustment speed of a motor vehicle described in claim 1 or 2, it is characterized in that: described central controller (5) according to front radar sensor (1), the transmitting and Received signal strength of rear radar sensor (3), detect the speed V1 of automobile itself, automotive front end and tail end respectively with the speed V3 of the distance s1 of obstacle and s2, obstacle.
4. according to a kind of described in claim 1 or 2 system of the automatic adjustment speed of a motor vehicle, it is characterized in that: central controller (5) calculates maximum safety shut-down speed V2 according to the distance s1 of automotive front end and obstacle, relatively speed V1, the V2 of automobile itself, if V1 is large, then central controller (5) assigns instruction to speed control unit (6) and warning (4), speed control unit (6) controls brake gear (8) according to instruction, to reduce speed or flame-out.
5. according to a kind of described in claim 1 or 2 system of the automatic adjustment speed of a motor vehicle, it is characterized in that: central controller (5) calculates the speed V4 of the vehicle when obstacle safety shut-down itself according to automobile rear end and the distance s2 of obstacle and the speed gauge of obstacle, the speed V1 of more current automobile itself, the speed V4 of vehicle itself when obstacle safety shut-down, if V4 is large, then central controller (5) assigns instruction to speed control unit (6) and warning (4), speed control unit (6) controls starter gear (7) according to instruction, automatic acceleration, in order to avoid car below knocks.
6. according to the system of a kind of automatic adjustment speed of a motor vehicle described in claim 1 or 2, it is characterized in that: the setting value being provided with several different sections of highway speed in central controller (5), central controller (5) can according to front radar sensor (1), transmitting and Received signal strength of rear radar sensor (3), judge that this section belongs at a high speed, low speed or middling speed, when the speed of vehicle own is higher than setting value, central controller (5) assigns instruction to speed control unit (6) and warning (4), speed control unit (6) controls brake gear (8) according to instruction, automatic retarding.
7., according to the system of a kind of automatic adjustment speed of a motor vehicle according to claim 1, it is characterized in that: warning (4) can be voice, buzzer and Warning light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568418.2U CN205131237U (en) | 2015-07-31 | 2015-07-31 | System for automatic adjustment speed of a motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568418.2U CN205131237U (en) | 2015-07-31 | 2015-07-31 | System for automatic adjustment speed of a motor vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN205131237U true CN205131237U (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520568418.2U CN205131237U (en) | 2015-07-31 | 2015-07-31 | System for automatic adjustment speed of a motor vehicle |
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| CN (1) | CN205131237U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828164A (en) * | 2016-04-28 | 2016-08-03 | 武汉斗鱼网络科技有限公司 | Method and system for avoiding overlapped display of bullet screen |
| CN106515727A (en) * | 2016-12-19 | 2017-03-22 | 广州绿口十科技有限责任公司 | Automobile anti-collision safety device system with automatic staged speed limiting function |
| CN107554522A (en) * | 2016-06-30 | 2018-01-09 | 张家港市丰乐汽车设备有限公司 | A kind of car speed alarming device |
| CN108058618A (en) * | 2017-12-14 | 2018-05-22 | 阜阳裕晟电子科技有限公司 | A kind of vehicular electric machine control method |
| CN108082008A (en) * | 2017-12-14 | 2018-05-29 | 黄晓丽 | A kind of motor speed control method based on vehicle |
-
2015
- 2015-07-31 CN CN201520568418.2U patent/CN205131237U/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828164A (en) * | 2016-04-28 | 2016-08-03 | 武汉斗鱼网络科技有限公司 | Method and system for avoiding overlapped display of bullet screen |
| CN105828164B (en) * | 2016-04-28 | 2019-05-17 | 武汉斗鱼网络科技有限公司 | A kind of method and system avoiding barrage overlapping display |
| CN107554522A (en) * | 2016-06-30 | 2018-01-09 | 张家港市丰乐汽车设备有限公司 | A kind of car speed alarming device |
| CN106515727A (en) * | 2016-12-19 | 2017-03-22 | 广州绿口十科技有限责任公司 | Automobile anti-collision safety device system with automatic staged speed limiting function |
| CN108058618A (en) * | 2017-12-14 | 2018-05-22 | 阜阳裕晟电子科技有限公司 | A kind of vehicular electric machine control method |
| CN108082008A (en) * | 2017-12-14 | 2018-05-29 | 黄晓丽 | A kind of motor speed control method based on vehicle |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20160731 |