CN104925123A - Automatic stopping system - Google Patents
Automatic stopping system Download PDFInfo
- Publication number
- CN104925123A CN104925123A CN201510405686.7A CN201510405686A CN104925123A CN 104925123 A CN104925123 A CN 104925123A CN 201510405686 A CN201510405686 A CN 201510405686A CN 104925123 A CN104925123 A CN 104925123A
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- comparator
- vehicle
- spacing
- speed
- trigger switch
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Abstract
The invention discloses an automatic stopping system. According to the system, a stopping device is connected to the outer side face of a steering wheel rotary shaft in a sleeving mode, a vehicle speed sensor is used for measuring the vehicle speed of a vehicle, and a vehicle distance sensor is used for measuring the distance between the vehicle and an adjacent vehicle in front of the vehicle; the vehicle speed sensor is configured to be connected with a vehicle speed comparator, and when it is measured that the vehicle speed of the vehicle is larger than preset vehicle speed, the vehicle speed comparator outputs a first level; the vehicle distance sensor is configured to be connected with a vehicle distance comparator, and when it is measured that the vehicle distance between the vehicle and the adjacent vehicle in front of the vehicle is larger than the preset distance, the vehicle distance comparator outputs a second level; one end of a trigger switch is connected to the vehicle speed comparator and the vehicle distance comparator, and the other end of the trigger switch is connected to the stopping device; when the trigger switch receives the first level and the second level, the trigger switch is turned off, and the stopping device stops rotation of the steering wheel rotary shaft. The automatic stopping system automatically controls and stops misoperation of a steering wheel.
Description
Technical field
The present invention relates to field of automobile safety, particularly, relate to a kind of stop system automatically.
Background technology
In existing field of automobile safety; automobile is in the process of running at high speed; usually can promptly beat the direction of bearing circle due to maloperation, cause the accident of overturning, so design and a kind ofly the automatic stop system of maloperation in the process of running at high speed can be avoided to become a kind of problem needing solution badly.
Summary of the invention
The object of this invention is to provide a kind of stop system automatically, this automatic stop system overcomes the problem that the roll-over accident that bearing circle occurs promptly beaten at high speeds by automobile, achieves the maloperation automatically controlling backstop bearing circle.
To achieve these goals, the invention provides a kind of stop system automatically, this system comprises: steering wheel shaft, stop device, car speed sensor, spacing sensor, speed of a motor vehicle comparator, spacing comparator and trigger switch, described stop device is socketed on the lateral surface of described steering wheel shaft, described car speed sensor is used for the speed of a motor vehicle of measured automobiles, and described spacing sensor is used for the spacing of measured automobiles automobile adjacent with front; Described car speed sensor is configured to be connected to described speed of a motor vehicle comparator, and when the speed of a motor vehicle of measured automobiles is greater than preset vehicle speed, described speed of a motor vehicle comparator exports the first level; Described spacing sensor is configured to be connected to described spacing comparator, and when the spacing of measured automobiles automobile adjacent with front is greater than predeterminable range, described spacing comparator exports second electrical level; One end of described trigger switch is connected to described speed of a motor vehicle comparator and spacing comparator, the other end is connected to described stop device, when described trigger switch receives the first level and second electrical level, described trigger switch closes, and steering wheel shaft described in described stop device backstop rotates.
Preferably, described stop device comprises: motor, regulating mechanism, pipe link and sleeve, one end of described pipe link is fixed in the side of described sleeve, the other end is fixed in described regulating mechanism, the rotor of described motor is connected to described regulating mechanism and moves along its length by rotarily driving described pipe link, the inside face of described sleeve is provided with scuff-resistant coating, and be socketed on the lateral surface of described steering wheel shaft, described trigger switch is electrically connected on described motor, when described trigger switch closes, described motor obtains electric rotation.
Preferably, described regulating mechanism comprises: fixed mount and thread rod, one end of described thread rod is run through described fixed mount and is shot described pipe link inside, the other end is fixed in the rotor of described motor, and the lateral parts being positioned at described pipe link outside of described thread rod is provided with the outside thread matched with the negative thread of fixed mount.
Preferably, the lateral parts that described thread rod is positioned at described pipe link inside is provided with projection, and described pipe link inside is provided with groove.
Preferably, fixed by nut between described thread rod and described fixed mount.
By above-mentioned embodiment, automatic stop system of the present invention is by stop device backstop steering wheel shaft, when the speed of a motor vehicle that car speed sensor senses is too fast, also need to judge whether front has obstacle (i.e. spacing sensor sensing arrive spacing), if there is no obstacle, so just control the rotation of steering wheel shaft described in trigger switch Closed control stop device backstop.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the device circuit connection diagram that a kind of automatic stop system of the present invention is described; And
Fig. 2 is the concrete structure schematic diagram that a kind of backstop device of the present invention is described.
Description of reference numerals
1 pipe link 2 sleeve
3 fixed mount 4 thread rods
5 scuff-resistant coating 6 nuts
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to as shown in Figure 1 up and down.It is interior and outer that " inside and outside " refers on concrete profile.It is far away and near that " far away, near " refers to relative to certain parts.
The invention provides a kind of stop system automatically, this system comprises: steering wheel shaft, stop device, car speed sensor, spacing sensor, speed of a motor vehicle comparator, spacing comparator and trigger switch, described stop device is socketed on the lateral surface of described steering wheel shaft, described car speed sensor is used for the speed of a motor vehicle of measured automobiles, and described spacing sensor is used for the spacing of measured automobiles automobile adjacent with front; Described car speed sensor is configured to be connected to described speed of a motor vehicle comparator, and when the speed of a motor vehicle of measured automobiles is greater than preset vehicle speed, described speed of a motor vehicle comparator exports the first level; Described spacing sensor is configured to be connected to described spacing comparator, and when the spacing of measured automobiles automobile adjacent with front is greater than predeterminable range, described spacing comparator exports second electrical level; One end of described trigger switch is connected to described speed of a motor vehicle comparator and spacing comparator, the other end is connected to described stop device, when described trigger switch receives the first level and second electrical level, described trigger switch closes, and steering wheel shaft described in described stop device backstop rotates.
By above-mentioned embodiment, automatic stop system of the present invention is by stop device backstop steering wheel shaft, when the speed of a motor vehicle that car speed sensor senses is too fast, also need to judge whether front has obstacle (i.e. spacing sensor sensing arrive spacing), if there is no obstacle, so just control the rotation of steering wheel shaft described in trigger switch Closed control stop device backstop.
Be further detailed below in conjunction with accompanying drawing 1 and accompanying drawing 2 couples of the present invention.
In this kind of embodiment, described stop device can comprise: motor, regulating mechanism, pipe link 1 and sleeve 2, one end of described pipe link 1 is fixed in the side of described sleeve 2, the other end is fixed in described regulating mechanism, the rotor of described motor is connected to described regulating mechanism and moves along its length by rotarily driving described pipe link 1, the inside face of described sleeve 2 is provided with scuff-resistant coating 5, and be socketed on the lateral surface of described steering wheel shaft, described trigger switch is electrically connected on described motor, when described trigger switch closes, described motor obtains electric rotation.
By above-mentioned embodiment, a kind of stop device of the present invention realizes the backstop of sleeve 2 with moving sleeve 2 motion by pipe link 1, and by the setting of regulating mechanism, regulate the position relationship of pipe link 1 and sleeve 2, realize not damaging in the process of backstop by backstop device, the position relationship of random regulating sleeve 2, realizes the backstop of cylindricality device, wherein, above-mentioned is steering wheel shaft by backstop device.
In this kind of embodiment, described regulating mechanism can comprise: fixed mount 3 and thread rod 4, one end of described thread rod 4 is run through described fixed mount 3 and is shot described pipe link 1 inside, the other end is fixed in the rotor of described motor, and the lateral parts being positioned at described pipe link 1 outside of described thread rod 4 is provided with the outside thread matched with the negative thread of fixed mount 3.
Allow sleeve 2 of the present invention can realize in rotary moving by the setting of fixed mount 3 and thread rod 4, finally realize the displacement backstop of sleeve 2.
In this kind of embodiment, the lateral parts that described thread rod 4 is positioned at described pipe link 1 inside is provided with projection, and described pipe link 1 inside is provided with groove.By above-mentioned mode, pipe link 1 also can not be driven to rotate even if allow thread rod 4 rotate, only pipe link 1 can be allowed to move along its length.
In this kind of embodiment, fixed by nut 6 between described thread rod 4 and described fixed mount 3, the effect of nut 6 is to allow thread rod 4 and fixed mount 3 be fastened and fixed.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (5)
1. an automatic stop system, it is characterized in that, this system comprises: steering wheel shaft, stop device, car speed sensor, spacing sensor, speed of a motor vehicle comparator, spacing comparator and trigger switch, described stop device is socketed on the lateral surface of described steering wheel shaft, described car speed sensor is used for the speed of a motor vehicle of measured automobiles, and described spacing sensor is used for the spacing of measured automobiles automobile adjacent with front; Described car speed sensor is configured to be connected to described speed of a motor vehicle comparator, and when the speed of a motor vehicle of measured automobiles is greater than preset vehicle speed, described speed of a motor vehicle comparator exports the first level; Described spacing sensor is configured to be connected to described spacing comparator, and when the spacing of measured automobiles automobile adjacent with front is greater than predeterminable range, described spacing comparator exports second electrical level; One end of described trigger switch is connected to described speed of a motor vehicle comparator and spacing comparator, the other end is connected to described stop device, when described trigger switch receives the first level and second electrical level, described trigger switch closes, and steering wheel shaft described in described stop device backstop rotates.
2. automatic stop system according to claim 1, it is characterized in that, described stop device comprises: motor, regulating mechanism, pipe link (1) and sleeve (2), one end of described pipe link (1) is fixed in the side of described sleeve (2), the other end is fixed in described regulating mechanism, the rotor of described motor is connected to described regulating mechanism and moves along its length by rotarily driving described pipe link (1), the inside face of described sleeve (2) is provided with scuff-resistant coating (5), and be socketed on the lateral surface of described steering wheel shaft, described trigger switch is electrically connected on described motor, when described trigger switch closes, described motor obtains electric rotation.
3. automatic stop system according to claim 2, it is characterized in that, described regulating mechanism comprises: fixed mount (3) and thread rod (4), one end of described thread rod (4) is run through described fixed mount (3) and is shot described pipe link (1) inside, the other end is fixed in the rotor of described motor, and the lateral parts being positioned at described pipe link (1) outside of described thread rod (4) is provided with the outside thread matched with the negative thread of fixed mount (3).
4. automatic stop system according to claim 2, is characterized in that, the lateral parts that described thread rod (4) is positioned at described pipe link (1) inner is provided with projection, and described pipe link (1) inside is provided with groove.
5. automatic stop system according to claim 2, is characterized in that, is fixed between described thread rod (4) and described fixed mount (3) by nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405686.7A CN104925123A (en) | 2015-07-09 | 2015-07-09 | Automatic stopping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405686.7A CN104925123A (en) | 2015-07-09 | 2015-07-09 | Automatic stopping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925123A true CN104925123A (en) | 2015-09-23 |
Family
ID=54112631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510405686.7A Pending CN104925123A (en) | 2015-07-09 | 2015-07-09 | Automatic stopping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925123A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010048362A1 (en) * | 2000-05-31 | 2001-12-06 | Spencer Joseph C. | Alarm mechanism |
| CN202358164U (en) * | 2011-12-01 | 2012-08-01 | 长安大学 | Device for controlling too frequent steering of steering wheel |
| CN103569102A (en) * | 2013-11-08 | 2014-02-12 | 重庆长安汽车股份有限公司 | Active backing-up and braking auxiliary system and control method |
| CN204309739U (en) * | 2014-11-11 | 2015-05-06 | 广州科技职业技术学院 | The blocking device of wheel steering post |
| CN204937208U (en) * | 2015-07-09 | 2016-01-06 | 芜湖仅一机械有限公司 | Automatic stop system |
-
2015
- 2015-07-09 CN CN201510405686.7A patent/CN104925123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010048362A1 (en) * | 2000-05-31 | 2001-12-06 | Spencer Joseph C. | Alarm mechanism |
| CN202358164U (en) * | 2011-12-01 | 2012-08-01 | 长安大学 | Device for controlling too frequent steering of steering wheel |
| CN103569102A (en) * | 2013-11-08 | 2014-02-12 | 重庆长安汽车股份有限公司 | Active backing-up and braking auxiliary system and control method |
| CN204309739U (en) * | 2014-11-11 | 2015-05-06 | 广州科技职业技术学院 | The blocking device of wheel steering post |
| CN204937208U (en) * | 2015-07-09 | 2016-01-06 | 芜湖仅一机械有限公司 | Automatic stop system |
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Address after: 241000 Anhui Province, Wuhu city Jinghu District Zhongjiang integrate Western Plaza B-101 Applicant after: WUHU JINYI MACHINERY CO., LTD. Address before: 241000 room five, building 402, Wuhu economic and Technological Development Zone, Anhui Applicant before: WUHU JINYI MACHINERY CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
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| WD01 | Invention patent application deemed withdrawn after publication |