CN103129655A - Driving state warning system and control method thereof - Google Patents

Driving state warning system and control method thereof Download PDF

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Publication number
CN103129655A
CN103129655A CN2011104101281A CN201110410128A CN103129655A CN 103129655 A CN103129655 A CN 103129655A CN 2011104101281 A CN2011104101281 A CN 2011104101281A CN 201110410128 A CN201110410128 A CN 201110410128A CN 103129655 A CN103129655 A CN 103129655A
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signal
module
trend
handheld device
cresset
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CN2011104101281A
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Chinese (zh)
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黄清信
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Individual
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Individual
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Priority to CN2011104101281A priority Critical patent/CN103129655A/en
Priority to PCT/CN2012/083211 priority patent/WO2013075561A1/en
Publication of CN103129655A publication Critical patent/CN103129655A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A42HEADWEAR
    • A42BHATS; HEAD COVERINGS
    • A42B3/00Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04Parts, details or accessories of helmets
    • A42B3/0406Accessories for helmets
    • A42B3/0433Detecting, signalling or lighting devices
    • A42B3/0453Signalling devices, e.g. auxiliary brake or indicator lights
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2661Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
    • B60Q1/2673Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions on parts worn by the driver, e.g. clothes, gloves or bags, specially adapted to provide auxiliary vehicle signalling
    • B60Q1/2676Helmets

Abstract

The invention discloses a driving state warning system and a control method thereof. The novel driving state warning system is mainly composed of an intelligent handheld device and more than one lamp signal control device. A sensing unit, a communication module and a control module are established inside the intelligent handheld device. The control module can obtain moving direction signals of a moving direction sensing module in the sensing module, and the moving direction signals are sent out through the communication module. Each lamp signal control device mainly comprises a controller which receives the moving direction signals through a signal receiving-sending module and then drives a group of corresponding lamp signals. With the technology, according to a sensing device which is established in the intelligent handheld device, a driving state can be sensed, the moving direction signals can be generated and sent to the lamp signal control device, and the more than one lamp signal control device drives to display lamp signals of left turn, right turn, braking, prompting, uphill, downhill and the like. Therefore, a car can obtain a right driving state and avoids occurrence of traffic accidents.

Description

Driving states caution system and control method thereof
Technical field
The present invention relates to a kind of driving states caution system, relate in particular to a kind of driving states caution system and control method thereof.
Background technology
In recent years, various countries regularly meet with extreme climate and face the energy and are about to the problems such as exhausted, thereby little by little raised the environmental consciousness of various countries, and the appealing of energy savings and carbon reduction proposed one after another, in order to set an example by personally taking part and to promote environmental consciousness, the common people with bicycle as walking-replacing tool, and in passing the motion, this activity has become a new trend.
Above-mentioned activist is numerous owing to being engaged in, and have fan to always enjoy it at night daytime, so almost do not install any caution system on bicycle now, therefore the illuminating lamp that the common people have in bicycle the place ahead installing one the place ahead effect of throwing light on mostly, or bicycle rear installing one caution rear and the Warning light that takes on a red color, make when driving bicycle and can improve degree of safety and illuminance.
so this Warning light only has a red light to continue bright or passes through flicker as warning function, only can know that for the back car of this bicycle there is a bicycle in the place ahead, can not know that this bicycle is to turn left or to turn right actually, therefore there is manufacturer to develop a remote-controlled caution system, this remote control equipment (RCE) is to be located on bicycle and contiguous handle, this caution system is located at bicycle rear, make caution system can show to turn left or the right-hand rotation cresset by this remote control equipment (RCE) of finger presses, make the back car of bicycle can know in advance that this bicycle is about to or turns right, meet accident avoiding.
Because this remote-controlled caution system needs the moving mode remote control of armrest, and this remote control equipment (RCE) only can remote control show to turn left or the right-hand rotation cresset, warning function for brake can't utilize aforementioned remote control equipment (RCE) to complete, can make thus back car can't correctly grasp the driving of this bicycle dynamic, in view of foregoing problems, in fact the space of further self-criticism is arranged, and should seek feasible solution.
Summary of the invention
Shortcoming in view of aforementioned prior art, main purpose of the present invention is to provide a kind of driving states caution system, mainly dynamic by the driving of an intelligent handheld device induction bicycle, to drive corresponding caution cresset, make by this back car can correctly learn the driving states of the place ahead driving, cause danger avoiding.
Be to make the driving states caution system include an intelligent handheld device and more than one cresset control setup for reaching the technological means that above-mentioned purpose takes; Wherein:
The built-in sensing cell of this intelligent handheld device, a communication module, a control module and a GPS (Global Position System) (GPS) module, wherein this sensing cell includes trend sensing module and electronic compass, this control module is in order to obtaining the trend signal of trend sensing module again, and sends by communication module;
This cresset control setup comprises:
One controller has more than one power input, one group of above wireless receiving and dispatching end and a plurality of signal output part;
One signal transmitting and receiving module, the wireless receiving and dispatching end of the aforementioned controller of connection is in order to receive and dispatch communication with intelligent handheld device;
One power module has more than one power input and more than one power output end, and wherein power output end is connected in the power input of aforementioned controller;
A plurality of Warning lights are connected respectively each signal output part to aforementioned controller;
the driving states caution system that utilizes aforementioned components to form, mainly to be obtained the trend signal of the trend sensing module of sensing cell by the control module in intelligent handheld device, this trend sensing module can be acceleration pick-up (G-sensor) and gyroscope, when changing, direction can produce a corresponding trend signal when detecting, when for example being used in the driving states detection of bicycle, when bicycle to right-hand turning, this vehicle body square neck to the right is oblique, the intelligent handheld device that is located on bicycle namely learns by built-in trend sensing module (gyroscope) detection the phenomenon that this increases to some extent to right-hand angular acceleration, therefore can send the trend signal of a correspondence, control module is after obtaining this trend signal, namely launch this trend signal by communication module, and the cresset control setup that is located at bicycle tailstock place will be received this trend signal and be delivered to controller by the signal transmitting and receiving module, this controller namely can select to drive Warning light on a signal output part wherein according to this trend signal, to present the reflection bicycle dynamic caution of driving in real time cresset, thus except allowing back car know front truck left-hand rotation or right-hand rotation information, in case the sensing cell of intelligent handheld device (acceleration pick-up) detects brake information (acceleration/accel minimizing), to produce a brake signal and give the cresset control setup, drive a Warning light as stoplight stop lamp by the cresset control setup, make by this back car can learn the emergency brake of this bicycle, and avoid occuring the overtaking collision accident, the electronic compass of the sensing cell in another this intelligent handheld device is to use matchingly with GPS (Global Position System) (GPS) module of precision, so can accurately differentiate working direction and distance, this intelligent handheld device has miniature applications program and the sensing cell of arranging in pairs or groups in can be further again, so that the user to be provided multi-aspect information by this, seek as association, antitheft, the hypervelocity caution, speedometer is provided, the Statistics Bar spacing, time, compass, compass, temperature, send news in brief or recording journey etc., can allow thus the user operable more convenient.
Another object of the present invention is to provide a kind of control method of driving states caution system, for reaching the technological means that aforementioned purpose takes be, make the control module in aforementioned intelligent type hand-held device carry out following steps, wherein, abovementioned steps includes a set model and an operating mode, and this set model includes:
A. initialization makes program recovery to the most initial state;
B. read the trend signal, read the trend signal initial condition of trend sensing module in sensing cell, start simultaneously communication module;
C. set usage condition, can set its usage condition for various aspects such as uphill/downhill, brake, left/right rotation and car fall down, this usage condition can be moved in operating mode;
This operating mode includes;
A. obtain the trend signal, obtain the trend signal of this trend sensing module by control module, and carry out next step, and namely send a signal at set intervals the cresset control setup and confirm to have the no signal loopback;
B. trend signal current state is read in interpretation, and promptly warns according to one direction caution of differentiation all around and of its trend signal; Wherein,
(1) direction caution, therefore judge whether it is left/right rotation by this trend signal and intensity, be less to left direction and intensity as the trend signal, export left rotaring signal, and for example the trend signal for edge direction and intensity are less, is exported right turn signal to the right, and for example the trend signal be to the left side or the right direction and signal strength comparatively strong, can be judged to be by this bicycle and present to fall down state, transmit simultaneously left rotaring signal and right turn signal this moment;
(2) urgent caution is therefore to judge whether it is emergency brake by this trend signal and intensity, as the trend signal for forward and signal comparatively strong, export emergency brake, be to front or rear and signal is less as the trend signal, export cue;
the control method of above-mentioned driving state warning system, mainly first to obtain the trend signal also and then send corresponding output signal, the degree of toppling over according to the past left side of power judgement or the right of trend signal again, with output left-hand rotation respectively, the signal of turning right, or topple over according to the past the place ahead of power judgement or the rear of trend signal, with output brake signal or cue, allow back car except can knowing left-hand rotation or right-hand rotation information by above-mentioned can reaching, also can learn emergency brake or now be general state, the information that need keep the distance, provide by this back car that how clear and definite information is arranged, to avoid occuring traffic accident.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1: one embodiment of the invention schematic diagram;
Fig. 2: internal body block scheme of the present invention;
Fig. 3: internal body detailed circuit diagram of the present invention;
Fig. 4: control method diagram of circuit of the present invention;
Fig. 5: another embodiment of the present invention interior block diagram.
The specific embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and principle of work are done concrete description:
about one embodiment of the invention, see also Fig. 1, make the driving states caution system include an intelligent handheld device 60 and more than one cresset control setup 10, in the present embodiment, this cresset control setup 10 is to be located on safety cap, bicycle tailstock place or other obvious part, this intelligent handheld device 60 is intelligent mobile phone, and can correspond to this cresset control setup 10 (as shown in Figure 2), the built-in sensing cell 61 of this intelligent handheld device 60, one communication module 62 and a control module 63, wherein this sensing cell 61 is to include a trend sensing module and an electronic compass, another control module 63 is in order to the trend signal of the trend module that obtains sensing cell 61, and send by communication module 62, in the present embodiment, this communication module 62 is to use bluetooth module, be understandable that for the technical staff in the technical field: this sensing cell 61 and communication module 62 are the original outfits in intelligent mobile phone, and intelligent handheld device of the present invention 60 is to use this original outfit.
This cresset control setup 10 comprises:
One controller 20, see also Fig. 3, have more than one power input VDD, one group of above wireless receiving and dispatching end and a plurality of signal output part, in the present embodiment, this power input is to be pin 20, this wireless receiving and dispatching end is to be respectively pin 17,18, and this signal output part is respectively pin 21-24;
One signal transmitting and receiving module 30, it is the wireless receiving and dispatching end that connects aforementioned controller 20, in order to receive and dispatch communication by communications protocol and intelligent handheld device 60, in the present embodiment, this signal transmitting and receiving module 30 is to use the bluetooth transceiver module, and it is connected with aforementioned wireless receiving and dispatching end by pin 2,3 respectively;
One power module 40, have more than one power input Vin and more than one power output end+5V, wherein power output end+5V is the power input VDD that is connected in aforementioned controller 20, in the present embodiment, the power supply input Vin of this power module connects 12 volts of voltages, and power output end+5V is 5 volts of voltages of output;
A plurality of Warning lights 50, it is each signal output part that is connected respectively to aforementioned controller 20, in the present embodiment, this Warning light 50 includes a left-hand rotation cresset, a right-hand rotation cresset, a prompting cresset and a brake cresset, each Warning light is to use respectively a light-emitting diode again, control its switch by a NPN transistor respectively, separately this each NPN transistor is the signal output part that is connected to respectively controller 20;
One reminding module 51 is signal output parts that correspondence is connected to controller 20, and in the present embodiment, this reminding module 51 is utilize a buzzer phone BZ1 and control its switch by a NPN transistor;
the driving states caution system that utilizes aforementioned components to form, mainly to be obtained the trend signal of sensing cell 61 trend sensing modules by the control module 63 in intelligent handheld device 60, this trend sensing module can be acceleration pick-up (G-sensor) or gyroscope, when changing, direction can produce a corresponding trend signal when detecting, when for example being used in the driving states detection of bicycle, when bicycle to right-hand turning, this vehicle body square neck to the right is oblique, the intelligent handheld device 60 that is located on bicycle is namely detected the phenomenon of learning that square neck to the right falls via the trend sensing module device 61 in built-in sensing cell 61 by control module 63, control module 63 is after obtaining this trend signal, namely launch the trend signal of correspondences by signal transmitting and receiving module 62, and be located on safety cap or the cresset control setup 10 at bicycle tailstock place will be received these trend signals and be delivered to controller 20 by signal transmitting and receiving module 30, this controller 20 namely can select to drive Warning light 50 on a signal output part wherein according to this trend signal, to present the reflection bicycle dynamic caution of driving in real time cresset, thus except allowing back car know front truck left-hand rotation or right-hand rotation information, in case the control module 63 of intelligent handheld device 60 detects brake information via direction sensor 61, to produce and send a brake signal and give cresset control setup 10, drive a Warning light as stoplight stop lamp by cresset control setup 10, make by this back car can learn the emergency brake of this bicycle, and avoid occuring the overtaking collision accident, this reminding module 51 is when signal between signal transmitting and receiving module 30 and intelligent handheld device 60 transmits mal again, the reminding module 51 in cresset control setup 10 can sound to inform the user, the electronic compass of the sensing cell 61 in another this intelligent handheld device 60 is to use matchingly with the GPS (Global Position System) (GPS) of precision, so can accurately differentiate working direction and distance, and intelligent handheld device 60 has more than one miniature applications program and the sensing cell 61 of arranging in pairs or groups in can be further, so that the user to be provided multi-aspect information by this, seek as association, antitheft, the hypervelocity caution, speedometer is provided, the Statistics Bar spacing, time, compass, compass, temperature, send news in brief or recording journey etc., can allow thus more convenient that the user uses.
according to as can be known above-mentioned, the present invention utilizes intelligent handheld device 60 built-in sensing cell 61 and communication module 62 to coordinate the running of control module 63, change direction during with the driving of judgement bicycle, and then the trend signal that produces a correspondence drives the Warning light 50 of a correspondence to drive cresset control setup 10, be understandable that for the person of ordinary skill in the field: the present invention is had following control method in aforementioned control module 63 is further, see also Fig. 4, control method of the present invention includes a set model 701 and an operating mode 801, this set model 701 includes:
A. initialization 702, make program recovery to the most initial state;
B. reading trend signal 703, is the trend signal initial condition that reads trend sensing module in sensing cell, starts simultaneously communication module;
C. set usage condition 704, can set its Rule of judgment for various aspects such as uphill/downhill, brake, left/right rotation and car fall down;
This operating mode 801 includes;
A. coupled condition detects 802, is to send a signal at set intervals cresset control setup 10 and confirm the no signal loopback is arranged, and judges by this whether the signal transmission between intelligent handheld device 60 and cresset control setup 10 is normal; In the present embodiment, if the malunion between intelligent handheld device 60 and cresset control setup 10 is normal, can be sounded with reminding user by intelligent handheld device 60;
B. obtain trend signal 803;
C. interpretation 804, are to read trend signal current state, and promptly warn 806 according to direction information and the signal of its trend signal to be judged as respectively a direction caution 805 and; Wherein,
(1) direction caution 805, therefore to judge whether it is left/right rotation by this trend signal and intensity, that the deflection left side and intensity are less as the trend signal, export left rotaring signal, and for example the trend signal is that deflection the right and intensity are less, exports right turn signal, and and for example the trend signal is that the deflection left side or the right and signal strength are comparatively strong, can be judged to be by this bicycle and present to fall down state, transmit simultaneously left rotaring signal and right turn signal this moment;
(2) promptly warn 806, therefore to judge whether it is emergency brake by this trend signal and intensity, as the trend signal for forward and signal comparatively strong, export emergency brake, be to front or rear and signal is less as the trend signal, export cue;
the control method of above-mentioned driving state warning system, mainly to obtain the signal of this direction sensor 61 by this control module 63, and then send corresponding trend signal, wherein, the degree that topple on the left side past according to direction sensor 61 or the right, can export respectively left-hand rotation, the signal of turning right or toppling over, topple at past the place ahead and rear again, exportable brake signal or cue, allow back car except can knowing left-hand rotation or right-hand rotation information by above-mentioned can reaching, also can learn emergency brake or now be general state, the information that need keep the distance, provide by this back car that how clear and definite information is arranged, to avoid occuring traffic accident.
about another embodiment of the present invention, see also Fig. 5, its basic framework and last embodiment are roughly the same, mainly to include cresset control setup 10 collocation one intelligent handheld devices 60 to use, include a sensing cell 61 in this intelligent handheld device 60, one communication module 62 and a control module 63, after this control module 62 obtains the trend signal by this sensing cell 61 and by communication module 62, this trend signal is sent to a signal transmitting and receiving module 30 in this cresset control setup 10, utilize a controller 20 with this trend signal interpretation to drive a plurality of Warning lights 50, make the purpose that reaches moving car alarm, the sensing cell 61 that is this intelligent handheld device 60 with last embodiment difference has an optical sensor in further, and the controller 20 of cresset control setup 10 further connects a headlight 70, but the bright degree of this optical sensor interpretation environment for use, as comparatively dark in environment for use, control module 63 can obtain the headlight signal from optical sensor, and be sent to the interior signal transmitting and receiving module 30 of cresset control setup 10 by this communication module 62, this controller 20 can be obtained this headlight signal from signal transceiver module 30 thus, and then its headlight is lighted in driving, the user can avoid manually opened thus, to improve comfort feature, and because this intelligent handheld device 60 is to correspond to a plurality of cresset control setups 10, when therefore any plant failure is arranged, can directly replace this device and avoid as needing to change whole system in prior art, user's mode by this saves cost.
Certainly; the present invention also can have other various embodiments; in the situation that do not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.

Claims (12)

1. a driving states caution system, include an intelligent handheld device and more than one cresset control setup; Wherein:
The built-in sensing cell of this intelligent handheld device, a communication module and a control module, wherein this sensing cell includes a trend sensing module, this control module is in order to the trend signal of the trend sensing module of obtaining sensing cell again, and sends by communication module;
It is characterized in that, this cresset control setup comprises:
One controller has more than one power input, one group of above wireless receiving and dispatching end and a plurality of signal output part;
One signal transmitting and receiving module, the wireless receiving and dispatching end of the aforementioned controller of connection is in order to receive and dispatch communication with intelligent handheld device;
One power module has more than one power input and more than one power output end, and wherein power output end is connected in the power input of aforementioned controller;
A plurality of Warning lights are connected respectively each signal output part to aforementioned controller.
2. driving states caution system according to claim 1, is characterized in that, this caution cresset includes a left-hand rotation cresset, a right-hand rotation cresset, a prompting cresset and a brake cresset.
3. driving states caution system according to claim 2, is characterized in that, is provided with a reminding module in this cresset control setup, is the signal output part that correspondence is connected to controller.
4. driving states caution system according to claim 3, is characterized in that, this signal transmitting and receiving module is a bluetooth module.
5. driving states caution system according to claim 4, is characterized in that, this intelligent handheld device is to be intelligent mobile phone, tablet PC or hand-held electric toy.
6. driving states caution system according to claim 5, is characterized in that, the trend sensing module in the built-in sensing cell of this intelligent handheld device is acceleration pick-up and gyroscope.
7. driving states caution system according to claim 6, is characterized in that, the sensing cell of this intelligent handheld device further includes an electronic compass;
Have a GPS (Global Position System) module in this intelligent handheld device.
8. driving states caution system according to claim 7, is characterized in that, this cresset control setup is located on safety cap or bicycle tailstock place.
9. driving states caution system according to claim 8, is characterized in that, has more than one miniature applications program in this intelligent handheld device.
10. the described driving states caution system of any one according to claim 1 to 9, is characterized in that, the built-in sensing cell of this intelligent handheld device has an optical sensor in further;
This controller further connects a headlight.
11. the control method of a driving states caution system makes the control module in aforementioned intelligent type hand-held device carry out following steps, wherein, abovementioned steps includes a set model and an operating mode, it is characterized in that, this set model includes:
A. initialization makes program recovery to the most initial state;
B. read the trend signal, the trend signal initial condition of read direction sensor starts bluetooth simultaneously;
C. set usage condition, set its usage condition for the various aspects that uphill/downhill, brake, left/right rotation and car fall down, this usage condition can be moved in operating mode;
This operating mode includes;
A. obtain the trend signal, obtain the trend signal of this direction sensor by control module, and carry out next step, and namely send a signal at set intervals the cresset control setup and confirm to have the no signal loopback;
B. trend signal current state is read in interpretation, and promptly warns according to one direction caution of differentiation all around and of its trend signal; Wherein,
(1) direction caution, therefore judge whether it is left/right rotation by this trend signal and intensity, be less to left direction and intensity as the trend signal, export left rotaring signal, and for example the trend signal for edge direction and intensity are less, is exported right turn signal to the right, and for example the trend signal be to the left side or the right direction and signal strength comparatively strong, can be judged to be by this bicycle and present to fall down state, transmit simultaneously left rotaring signal and right turn signal this moment;
(2) therefore urgent caution judges whether it is emergency brake by this trend signal and intensity, as the trend signal for forward and signal comparatively strong, export emergency brake, be to front or rear and signal is less as the trend signal, export cue.
12. the control method of driving states caution system according to claim 11, it is characterized in that, this control module operating mode is provided with a coupled condition and detects, and when intelligent handheld device and cresset control setup signal transmission mal, intelligent handheld device can be sounded.
CN2011104101281A 2011-11-23 2011-11-23 Driving state warning system and control method thereof Pending CN103129655A (en)

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CN2011104101281A CN103129655A (en) 2011-11-23 2011-11-23 Driving state warning system and control method thereof
PCT/CN2012/083211 WO2013075561A1 (en) 2011-11-23 2012-10-19 Driving state warning system and control method thereof

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