CN101491378A - Method for dynamically providing direction signal and safety helmet using the method - Google Patents
Method for dynamically providing direction signal and safety helmet using the method Download PDFInfo
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- CN101491378A CN101491378A CNA2008100037689A CN200810003768A CN101491378A CN 101491378 A CN101491378 A CN 101491378A CN A2008100037689 A CNA2008100037689 A CN A2008100037689A CN 200810003768 A CN200810003768 A CN 200810003768A CN 101491378 A CN101491378 A CN 101491378A
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Abstract
The invention relates to a safety helmet capable of dynamically providing direction signals. The safety helmet comprises an acceleration transducer, a microprocessor, a first indicator lamp, a second indicator lamp, and a speed changing indicator lamp. According to left-oblique action and right-oblique action of a user or speed change, the acceleration transducer produces different signals; then the signals produced by the acceleration transducer are sent to the first indicator lamp, the second indicator lamp, and the speed changing indicator lamp respectively through the microprocessor to produce a first light indicator signal, a second light indicator signal and a speed changing indicator signal; and finally, the degree of the left-oblique action and the right-oblique action of the user and the speed change is manifested through the first light indicator signal, the second light indicator signal and the speed changing indicator signal.
Description
Technical field
The present invention is relevant for a kind of safety cap, and particularly relevant for the safety cap of a kind of dynamically provider to method with this method of use of signal.
Background technology
In recent years, along with the lifting of quality of the life, the individual has the vehicles and has belonged to usually, and locomotive is present stage one of the main vehicles.In order to take traffic safety into account, generally all can dispose the indicator of left and right both direction at the locomotive rear, so user's desire in the way of travelling is turned or during changing Lane, can reach the vehicle of informing the rear by the demonstration of indicator, to avoid taking place overtaking collision.
Just be positioned at the indicator at locomotive rear at present, the relative position that it disposed is all lower.Though when locomotive is exercised in the more highway section of vehicle, and the user desires to turn or during changing Lane, start indicator informing back car, but the position that indicator disposed is lower, the display effect that is reached is also relatively poor.
Just present, general user must wear safety cap to protect the safety of its head when driving locomotive.Because it is higher that safety cap is worn on user's head and residing position, so, if but the cresset of display direction can be set on safety cap too, make the vehicle at rear more can know and learn the pre-direction of turning of front vehicles or the direction of pre-changing Lane, obtain better caution effect.
Now having proposed several can be the user when turning, the safety cap of display direction signal.Though the message that existing safety cap can provide the user to desire turn direction, but can't provide the degree of turning and the message of brake power size effectively.
Summary of the invention
The invention provides the method and the safety cap that use it of a kind of dynamically provider, can provide a user by this effectively, can also adopt segmentation and show different turning degree and the brake power of showing in the state of turning and braking to signal.
For addressing the above problem, the present invention proposes a kind of dynamically provider to the safety cap of signal, and it comprises acceleration transducer, microprocessor, first indicator lamp, second indicator lamp and velocity variations indicator lamp.Acceleration transducer foundation one user's action or velocity variations, and produce first signal, secondary signal or the 3rd signal.Wherein, the action that first signal, secondary signal be respectively action that acceleration transducer is tilted to the left according to the user, be tilted to the right and producing, to be acceleration transducer produce according to user's velocity variations the 3rd signal.Microprocessor couples acceleration transducer, in order to receiving first signal, secondary signal and the 3rd signal, and produces one the 4th signal, one the 5th signal and one the 6th signal according to this respectively.
First indicator lamp couples microprocessor, in order to according to the 4th signal, and the corresponding generation first smooth index signal, and the degree that is tilted to the left of the first smooth index signal indication user wherein.Second indicator lamp couples microprocessor, in order to according to the 5th signal, and the corresponding generation second smooth index signal, and the degree that is tilted to the right of the second smooth index signal indication user wherein.The velocity variations indicator lamp couples microprocessor, in order to foundation the 6th signal, and corresponding generation velocity variations index signal, wherein velocity variations index signal indication user's velocity variations degree.
The present invention proposes a kind of dynamically provider to the method for signal, is applicable to a safety cap.The method comprises the following steps: action or the velocity variations according to a user, and produce first signal, secondary signal or the 3rd signal respectively, the wherein action that is tilted to the left according to the user respectively of first signal, secondary signal, the action that is tilted to the right and produce, the 3rd signal produces for foundation user's velocity variations.According to the power of first signal, secondary signal or the 3rd signal, and corresponding respectively generation the 4th signal, the 5th signal or the 6th signal.According to the 4th signal, and the corresponding generation first smooth index signal, in order to the degree of indicating the user to be tilted to the left.According to the 5th signal, and the corresponding generation second smooth index signal, in order to the degree of indicating the user to be tilted to the right.According to the 6th signal, and corresponding generation velocity variations index signal, in order to indication user's velocity variations degree.
The present invention passes through action or the velocity variations (brake) of acceleration transducer (G-sensor) according to the user, and produces different signals.Afterwards, by microprocessor above-mentioned signal is being inputed to first indicator lamp, second indicator lamp and velocity variations indicator lamp respectively, so that produce the first smooth index signal, the second smooth index signal and velocity variations index signal, make the situation that safety cap can provide the user to use.In addition, acceleration transducer can also according to the user left, the action that is tilted to the right or the degree difference of velocity variations (brake), and produce different strong and weak left, to the right and velocity variations (brake) signal.And show that by first indicator lamp, second indicator lamp and velocity variations indicator lamp different cressets comes segmentation performance user to be tilted to the left, to be tilted to the right and the degree of velocity variations (brake power).Thus, safety cap of the present invention not only dynamically the provider to the message of velocity variations (brake), can also show in various degree turning and velocity variations (brake power), so that the message of caution to be provided effectively with different display lamp numbers.
For above-mentioned feature and advantage of the present invention can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail as follows.
Description of drawings
Fig. 1 is the safety cap schematic diagram of the dynamically provider of one embodiment of the invention to signal.
Fig. 2 is the configuration relation schematic diagram of first indicator lamp, second indicator lamp and the brake light of Fig. 1.
Fig. 3 A is the schematic diagram that concerns of the degree of turning left of one embodiment of the invention and the first smooth index signal.
Fig. 3 B is the schematic diagram that concerns of the degree of turning left of another embodiment of the present invention and the first smooth index signal.
Fig. 4 A is the schematic diagram that concerns of the degree that bends to right of one embodiment of the invention and the second smooth index signal.
Fig. 4 B is the schematic diagram that concerns of the degree that bends to right of another embodiment of the present invention and the second smooth index signal.
Fig. 5 A is the schematic diagram that concerns of the brake range degree of one embodiment of the invention and brake light.
Fig. 5 B is the schematic diagram that concerns of the brake range degree of another embodiment of the present invention and brake light.
Fig. 6 is that the dynamically provider of one embodiment of the invention is to the flow chart of signal.
Fig. 7 is that the dynamically provider of another embodiment of the present invention is to the method flow diagram of signal.
The main element symbol description
100: safety cap
110: acceleration transducer
120: microprocessor
130: the first indicator lamps
140: the second indicator lamps
150: brake light
160: power subsystem
S1-S3: first-Di three signals
S1 '-S3 ': the 4th-Di six signals
S602-S610: the dynamically provider of one embodiment of the invention is to each step of signal
S702-S716: the dynamically provider of another embodiment of the present invention is to each step of signal
The specific embodiment
Fig. 1 is the safety cap schematic diagram of the dynamically provider of one embodiment of the invention to signal.Please refer to Fig. 1, safety cap 100 comprises acceleration transducer (G-sensor) 110, microprocessor 120, first indicator lamp 130, second indicator lamp 140, brake light 150 and power subsystem 160.As everyone knows, the acceleration magnitude of acceleration transducer 110 meeting sensing safety caps 100.Such as, when acceleration transducer 110 is 2 dimensions during acceleration transducers, but the then tilt acceleration of its sensing user left and right directions or the acceleration of fore-and-aft direction.So in the present embodiment, acceleration transducer 110 can be according to user's action or velocity variations (as brake or quicken), and produces the first signal S1, secondary signal S2 or the 3rd signal S3.Wherein, the action that the first signal S1, secondary signal S2 be respectively action that acceleration transducer 110 is tilted to the left according to the user, be tilted to the right and the signal that produces, the 3rd signal S3 is the signal that acceleration transducer 110 produces according to user's brake.In this manual, the brake when riding locomotive is that example is done explanation, but the present invention is not limited to this, as long as the user has velocity variations, can utilize the 3rd signal S 3 to indicate user's velocity variations degree.
In addition, the meaning of above-mentioned so-called tilt acceleration representative is such as the inclined degree that comprises the user, just the degree of turning corresponding to locomotive.As known, acceleration transducer 110 can sense the acceleration value of reading variation that the user is caused when tilting, and this acceleration value of reading variation can utilize algorithm to convert user's angle of inclination to.So, in the present embodiment, see through the acceleration value of reading variation that acceleration transducer 110 is sensed, but sensing user's angle of inclination.
Above-mentioned illustrated safety cap 100 each element between the relation of coupling and the function of each element.Next, how can dynamically provide the operation workflow of direction signal with further specifying safety cap 100.At first, suppose that a user wears this safety cap 100 and the driving locomotive is travelled to a destination by a departure place.When turning left in the user is travelling the way, the user can be tilted to the left locomotive to reach the purpose of left-hand bend, because the user takes on locomotive, therefore also can be tilted to the left along with locomotive.At this moment, the action that acceleration transducer 110 meetings on the safety cap 100 are tilted to the left according to the user, and the corresponding generation first signal S1.
Hold above-mentioned, the degree that the user is tilted to the left (that is the tilt acceleration of direction) left is the degree of turning corresponding to locomotive, that is to say, if locomotive in the degree of turning left hour, then the degree that is tilted to the left of user is also less, when if the degree that locomotive turns left is big, relative also bigger of the degree that is tilted to the left of user then.Therefore, the acceleration transducer 110 first signal S1 that produces also has strong and weak branch.The power of microprocessor 120 meeting basis signal S1, and the power of corresponding control signal S1 ', and input to first indicator lamp 130.Then, the corresponding generation first smooth index signal of first indicator lamp, 130 meetings is turned left so that inform the locomotive forward that this user of vehicle at rear is driven.
In addition, first indicator lamp 130 can produce the first smooth index signal in various degree in response to the power of signal S1 ', shown in Fig. 3 A and Fig. 3 B, to demonstrate the difference of turning degree.Can find out that by Fig. 3 A because weak signal S1 ' is less for the degree that the user is tilted to the left, therefore the LED number that is lighted is less on first indicator lamp 130.Can find out that by Fig. 3 B because strong signal S1 ' is bigger for the degree that the user is tilted to the left, therefore the LED number that is lighted is more on first indicator lamp 130.By this, safety cap 100 not only can dynamically provide direction signal effectively, can also show the size of turning degree by showing multi-form cresset.
Next, when user's right-handed operation workflow in the way of travelling, then can push away, so do not repeat them here by above-mentioned explanation of turning left.In addition, the degree that present embodiment similarly can be tilted to the right according to the user by acceleration transducer 110 tilt acceleration of right (that is to) varies in size, and shows on second indicator lamp 140, and shown in Fig. 4 A and Fig. 4 B.
In the present embodiment, when the user in the way of travelling when braking, can produce one with the locomotive opposite acceleration that advances, to reach the effect of brake.At this moment, the above-mentioned opposite acceleration of acceleration transducer 110 meeting foundations on the safety cap 100, and corresponding generation the 3rd signal S3.For instance, if locomotive under slower speed, brake, relative smaller of the brake power that is produced, therefore, the 3rd signal S3 that acceleration transducer 110 is produced also a little less than.If locomotive is braked under fast speeds, for example be when putting brakes on violently, relative bigger of the brake power that is produced, therefore, the 3rd signal S3 that acceleration transducer 110 is produced is also stronger.
Afterwards, microprocessor 120 meetings are according to the 3rd signal S3 that is received, and corresponding generation the 6th signal S3 ', and input to brake light 150.At last, brake light 150 meetings are according to the 6th signal S3 ', and corresponding generation brake index signal is just braked so that inform the locomotive that this user of vehicle at rear is driven.
In addition, the power that brake light 150 also can basis signal S3 ', and produce in various degree brake index signal, shown in Fig. 5 A and Fig. 5 B.Can be found out that by Fig. 5 A when the signal strength signal intensity of signal S3 ' was more weak, the LED number that is lighted on the brake light 150 was less, also be to reflect that the range degree that the user braked at that time is less.Can be found out that by Fig. 5 B when the signal strength signal intensity of signal S3 ' was strong, the LED number that is lighted on the brake light 150 was more, also be to reflect that the range degree that the user braked at that time is bigger.By this, this safety cap 100 not only can dynamically provide brake message effectively, can also show the size of brake range degree by showing multi-form cresset.
What deserves to be mentioned is; because when the user desires to change to the left or to the right in the way of travelling; usually brake earlier reduces road speed so that the action of turning; therefore; acceleration transducer 110 can detect brake and state to the left or to the right simultaneously; make first indicator lamp 130 on the safety cap 100 can light at one time, or second indicator lamp 140 can light at one time with brake light 150 with brake light 150.Thus, more can provide user's driving condition to front vehicle effectively.In addition, in the above-described embodiments, be mode, but the invention is not restricted to this that also visual user is required and the mode that shows is divided into more than 3 sections or 3 sections, so do not repeat them here with 2 sections demonstrations.
In the above-described embodiments, be that to drive locomotive with the user be example, 100 effects that can reach of safety cap are described, but the present invention do not limit therewith, also can be used for the user and drive bicycle, electric bicycle or use tandem wheel and slide plate etc.
From another viewpoint, the present invention proposes a kind of dynamically provider to the method for signal.Fig. 6 is that the dynamically provider of one embodiment of the invention is to the method flow diagram of signal.Present embodiment is suitable for a safety cap.Please refer to Fig. 6, at first, in step S602,, and produce the first signal S1, secondary signal S2 or the 3rd signal S3 respectively according to user's action or brake (that is velocity variations).Wherein, the first signal S1, action that secondary signal S2 is tilted to the left according to the user respectively, the action that is tilted to the right and produce, the 3rd signal S3 produces for foundation user brake.In step S604, according to the power of the first signal S1, secondary signal S2 or the 3rd signal S3, and corresponding respectively generation the 4th signal S1 ', the 5th signal S2 ' or the 6th signal S3 '.
In step S606, according to the 4th signal S1 ', and the corresponding generation first smooth index signal, in order to the degree of indicating the user to be tilted to the left.In step S608, according to the 5th signal S2 ', and the corresponding generation second smooth index signal, in order to the degree of indicating the user to be tilted to the right.In step S610, according to the 6th signal S3 ', and corresponding generation brake index signal, in order to indication user's brake range degree.
In addition, in order more clearly to describe above-mentioned each step that direction signal dynamically is provided, below for an embodiment detailed process that direction signal dynamically is provided of the present invention is described again.Fig. 7 is that the dynamically provider of another embodiment of the present invention is to the method flow diagram of signal.Please refer to Fig. 7, at first, in step S702,, and produce the first signal S1, secondary signal S2 or the 3rd signal S3 respectively according to user's action or brake (that is velocity variations).Wherein, the first signal S1, action that secondary signal S2 is tilted to the left according to the user respectively, the action that is tilted to the right and produce, the 3rd signal S3 produces for foundation user brake.In step S704, according to the power of the first signal S1, secondary signal S2 or the 3rd signal S3, and corresponding respectively generation the 4th signal S1 ', the 5th signal S2 ' or the 6th signal S3 '.
In step S706, according to the 4th signal S1 ', and the corresponding generation first smooth index signal, in order to the degree of indicating the user to be tilted to the left.In step S708, dispose first indicator lamp 130 on the position at the left rear side of safety cap 100, to show the first smooth index signal.In step S710, according to the 5th signal S2 ', and the corresponding generation second smooth index signal, in order to the degree of indicating the user to be tilted to the right.In step S712, dispose second indicator lamp 140 on the position at the right rear side of safety cap 100, to show the second smooth index signal.In step S714, according to the 6th signal S3 ', and corresponding generation brake index signal, in order to indication user's brake range degree.In step S716, configuration brake light 150 is on the position intermediate of the rear of safety cap 100, to show the brake index signal.
In sum, the present invention by acceleration transducer (G-sensor) according to user's action (that is left, to the right action) or velocity variations (brake), and the different signal of generation of correspondence.Afterwards, after via microprocessor above-mentioned signal being handled, export first indicator lamp, second indicator lamp and velocity variations (brake) lamp respectively to,, show the situation that the user uses to produce the first smooth index signal, the second smooth index signal and velocity variations (brake) index signal.In addition, acceleration transducer more can be according to user left, to the right or the difference of velocity variations (brake degree), and produce different strong and weak signals.After above-mentioned signal is handled via microprocessor, can show the difference of turning degree and velocity variations (brake power) by first indicator lamp, second display lamp or velocity variations indication (brake) LED number that lamp lighted.Thus, safety cap of the present invention not only dynamically the provider to the brake message, can also show in various degree turning and velocity variations (brake power), to reach more effective caution effect with different display lamp numbers.
Though the present invention with preferred embodiment openly as above, so it is not in order to limit the present invention.Those of ordinary skill under any in the technical field under the situation that does not break away from the spirit and scope of the present invention, can carry out various changes and modification.Therefore, protection scope of the present invention is as the criterion with the scope of the claim that proposed.
Claims (13)
- One kind dynamically the provider comprise to the safety cap of signal:One acceleration transducer, in order to foundation one user's action or this user's velocity variations, and produce one first signal, a secondary signal or one the 3rd signal, wherein this first signal, this secondary signal be respectively action that this acceleration transducer is tilted to the left according to this user, the action that is tilted to the right and producing, the 3rd signal produces for the velocity variations of this acceleration transducer according to this user;One microprocessor couples this acceleration transducer, in order to receiving this first signal, this secondary signal and the 3rd signal, and produces one the 4th signal, one the 5th signal and one the 6th signal according to this respectively;One first indicator lamp couples this microprocessor, in order to according to the 4th signal, and corresponding generation one first smooth index signal, the degree that this first smooth index signal indicates this user to be tilted to the left;One second indicator lamp couples this microprocessor, in order to according to the 5th signal, and corresponding generation one second smooth index signal, the degree that this second smooth index signal indicates this user to be tilted to the right; AndOne velocity variations indicator lamp couples this microprocessor, in order to according to the 6th signal, and corresponding generation one velocity variations index signal, this velocity variations index signal is indicated this user's velocity variations degree.
- 2. safety cap as claimed in claim 1 also comprises:One power subsystem couples this microprocessor, in order to provide this microprocessor a required operating voltage.
- 3. safety cap as claimed in claim 2, wherein this power subsystem is rechargeable battery, solar cell or button cell.
- 4. safety cap as claimed in claim 1, wherein first indicator lamp, this second indicator lamp and this velocity variations indicator lamp are light emitting diode.
- 5. safety cap as claimed in claim 1, wherein this first indicator lamp is disposed on the position at left rear side of this safety cap.
- 6. safety cap as claimed in claim 1, wherein this second indicator lamp is disposed on the position at right rear side of this safety cap.
- 7. safety cap as claimed in claim 1, wherein this velocity variations indicator lamp is disposed on the rear position intermediate of this safety cap.
- 8. safety cap as claimed in claim 1, its be a motorcycle safety cap, a bicycle safe cap, an electric bicycle safety cap, tandem wheel safety cap and slide plate safety cap one of them.
- One kind dynamically the provider be applicable to a safety cap to the method for signal, this method comprises the following steps:According to a user action or this user's velocity variations, and produce one first signal, a secondary signal or one the 3rd signal respectively, wherein this first signal, this secondary signal are respectively the action that is tilted to the left according to this user, the action that is tilted to the right and produce, and the 3rd signal produces for the velocity variations according to this user;According to the power of this first signal, this secondary signal or the 3rd signal, and corresponding respectively generation 1 the 4th signal, one the 5th signal or one the 6th signal;According to the 4th signal, and corresponding generation one first smooth index signal, in order to the degree of indicating this user to be tilted to the left;According to the 5th signal, and corresponding generation one second smooth index signal, in order to the degree of indicating this user to be tilted to the right; AndAccording to the 6th signal, and corresponding generation one velocity variations index signal, in order to indicate this user's velocity variations degree.
- 10. method as claimed in claim 9 also comprises:Dispose one first indicator lamp on the position at the left rear side of this safety cap, to show this first smooth index signal.
- 11. method as claimed in claim 9 also comprises:Dispose one second indicator lamp on the position at the right rear side of this safety cap, to show this second smooth index signal.
- 12. method as claimed in claim 9 also comprises:Dispose a velocity variations indicator lamp on the position intermediate of the rear of this safety cap, to show this velocity variations index signal.
- 13. method as claimed in claim 9, wherein this safety cap be a motorcycle safety cap, a bicycle safe cap, an electric bicycle safety cap, tandem wheel safety cap and slide plate safety cap one of them.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100037689A CN101491378A (en) | 2008-01-22 | 2008-01-22 | Method for dynamically providing direction signal and safety helmet using the method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100037689A CN101491378A (en) | 2008-01-22 | 2008-01-22 | Method for dynamically providing direction signal and safety helmet using the method |
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| CN101491378A true CN101491378A (en) | 2009-07-29 |
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| CNA2008100037689A Pending CN101491378A (en) | 2008-01-22 | 2008-01-22 | Method for dynamically providing direction signal and safety helmet using the method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742954A (en) * | 2012-06-28 | 2012-10-24 | 山东科技大学 | Mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning |
| CN104055263A (en) * | 2013-11-25 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Safety helmet with warning and reminding functions |
| CN104620600A (en) * | 2012-05-17 | 2015-05-13 | 布卢甘有限责任公司 | Headphones with increased security and triple function with adaptable equalization |
| CN105120093A (en) * | 2015-08-27 | 2015-12-02 | 努比亚技术有限公司 | Driving prompting method and device |
| CN105167301A (en) * | 2015-09-25 | 2015-12-23 | 郑州大学 | Intelligent safe and anti-pollution helmet used for riding |
| CN105916760A (en) * | 2014-01-27 | 2016-08-31 | 洛德威尔兹公司 | Wearable signaling system and methods |
| CN106235494A (en) * | 2016-09-26 | 2016-12-21 | 上海电机学院 | A kind of Intelligent safety helmet |
| CN106617455A (en) * | 2016-12-15 | 2017-05-10 | 广东威创视讯科技股份有限公司 | Intelligent helmet and control method thereof |
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2008
- 2008-01-22 CN CNA2008100037689A patent/CN101491378A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104620600A (en) * | 2012-05-17 | 2015-05-13 | 布卢甘有限责任公司 | Headphones with increased security and triple function with adaptable equalization |
| CN104620600B (en) * | 2012-05-17 | 2018-02-09 | 布卢甘有限责任公司 | Headphone with enhancing security and three functions of having adaptive equalization |
| CN102742954A (en) * | 2012-06-28 | 2012-10-24 | 山东科技大学 | Mining safety helmet with functions of perceiving vital signs and dangerous environment of miners and early warning |
| CN104055263A (en) * | 2013-11-25 | 2014-09-24 | 苏州天鸣信息科技有限公司 | Safety helmet with warning and reminding functions |
| CN105916760A (en) * | 2014-01-27 | 2016-08-31 | 洛德威尔兹公司 | Wearable signaling system and methods |
| CN105120093A (en) * | 2015-08-27 | 2015-12-02 | 努比亚技术有限公司 | Driving prompting method and device |
| CN105167301A (en) * | 2015-09-25 | 2015-12-23 | 郑州大学 | Intelligent safe and anti-pollution helmet used for riding |
| CN105167301B (en) * | 2015-09-25 | 2023-07-25 | 郑州大学 | Intelligent safety anti-pollution helmet for riding |
| CN106235494A (en) * | 2016-09-26 | 2016-12-21 | 上海电机学院 | A kind of Intelligent safety helmet |
| CN106617455A (en) * | 2016-12-15 | 2017-05-10 | 广东威创视讯科技股份有限公司 | Intelligent helmet and control method thereof |
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Open date: 20090729 |