CN106791075A - A kind of method and device of prompting - Google Patents

A kind of method and device of prompting Download PDF

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Publication number
CN106791075A
CN106791075A CN201611168716.8A CN201611168716A CN106791075A CN 106791075 A CN106791075 A CN 106791075A CN 201611168716 A CN201611168716 A CN 201611168716A CN 106791075 A CN106791075 A CN 106791075A
Authority
CN
China
Prior art keywords
mounted terminal
automobile
car
prompting
angle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611168716.8A
Other languages
Chinese (zh)
Inventor
林震东
杨辰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG MAXON COMMUNICATION CO Ltd
Original Assignee
GUANGDONG MAXON COMMUNICATION CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG MAXON COMMUNICATION CO Ltd filed Critical GUANGDONG MAXON COMMUNICATION CO Ltd
Priority to CN201611168716.8A priority Critical patent/CN106791075A/en
Publication of CN106791075A publication Critical patent/CN106791075A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/72Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72448User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
    • H04M1/72454User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60QARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)

Abstract

A kind of method and device of prompting is the embodiment of the invention provides, is related to field of terminal technology.Methods described includes:When automobile is in dead ship condition, the angle value in car-mounted terminal present level direction and reference levels direction is obtained;Then, judge car-mounted terminal present level direction with the angle value in reference levels direction whether beyond preset direction angle threshold value;When judged result is to be, whether detection current acceleration value exceeds default acceleration threshold value;When current acceleration is detected beyond default acceleration threshold value, warning information is sent.The method and device of this prompting provided in an embodiment of the present invention solves the problems, such as that user cannot discover small car slipping phenomenon in the prior art.

Description

A kind of method and device of prompting
【Technical field】
The present invention relates to field of terminal technology, more particularly to a kind of prompting mode and device.
【Background technology】
At this stage, some terminals can be attached with automobile so that these terminals can be used on automobile, be increased The service function of automobile, the terminal used on this automobile is referred to as car-mounted terminal.Automobile coordinates to vapour with some mobile units Car is monitored, and can provide the user better services.At present, automobile mounted monitoring system for automobile provide positioning function, The monitoring functions such as anti-theft feature, overspeed prompting.
Realize it is of the invention during, inventor find at least there is following technical problem in the prior art:
When there is gentle slope on road surface, automobile can occur the phenomenon of car slipping in parking, and this car slipping motion artifacts are lighter Micro-, many drivers are difficult to perceive this phenomenon, consequently, it is possible to the generation that causes the accident.
【The content of the invention】
In view of this, a kind of method and device of prompting is the embodiment of the invention provides, when having detected car slipping and having occurred, Warning information is sent, user is pointed out.
In a first aspect, the embodiment of the invention provides a kind of method of prompting, it is adaptable to which in locomotive, the method includes:
When automobile is in dead ship condition, the angle value in car-mounted terminal present level direction and reference levels direction is obtained;
Judge car-mounted terminal present level direction with the angle value in reference levels direction whether beyond preset direction angle door Limit value;
When judged result is to be, whether detection current acceleration value exceeds default acceleration threshold value;
When current acceleration is detected beyond default acceleration threshold value, warning information is sent.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the acquisition car Include before mounted terminal present level direction and the angle value in reference levels direction:
When the vehicle-mounted terminal equipment is fixed on automobile, the angle in initial level direction and level ground is obtained, with institute Initial level direction is stated as reference levels direction.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the alarm letter Breath includes at least one prompting in auditory tone cues or light alarm prompt
Second aspect, the embodiment of the present invention additionally provides a kind of device of prompting, it is adaptable to described in vehicle-mounted terminal equipment Device includes:
First acquisition module, for when automobile is in dead ship condition, obtaining car-mounted terminal present level direction with reference The angle value of horizontal direction;
Judge module, for judging car-mounted terminal present level direction with the angle value in reference levels direction whether beyond pre- Set direction angle threshold value;
Detection module, for when judged result is to be, whether detection to judge current acceleration value beyond default acceleration Degree threshold value;
Alarm module, for when current acceleration is detected beyond default acceleration threshold value, sending warning information.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, described device is also Including:
Second acquisition module, for when the vehicle-mounted terminal equipment is fixed on automobile, obtaining initial level direction and water The angle of plane earth, using the initial level direction as reference levels direction.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the alarm letter Breath includes at least one prompting in auditory tone cues or light alarm prompt.
Above-mentioned technical proposal has the advantages that:
The method and device of prompting provided in an embodiment of the present invention, when automobile is waiting red light or parking in the case of other When, preset direction angle and car-mounted terminal current angular separation value are obtained, by judging that the current angular separation value of car-mounted terminal is It is no beyond preset direction angle threshold value, so as to judge whether automobile present position has the gradient, when judging to work as front When exceeding preset direction angle threshold value to angle value, relatively low acceleration is then detected whether, it is relatively low when detecting During acceleration, then can determine that automobile has the phenomenon that car slipping occurs, so as to send warning information, so as to obtain user learn accordingly After information, take measures in time, and then avoid the generation of accident.
【Brief description of the drawings】
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area For those of ordinary skill, without having to pay creative labor, can also obtain other attached according to these accompanying drawings Figure.
Fig. 1 is a kind of method flow diagram of prompting provided in an embodiment of the present invention;
Fig. 2 is the method flow diagram of another prompting provided in an embodiment of the present invention;
A kind of Fig. 3 composition frame charts of the device of prompting provided in an embodiment of the present invention;
The composition frame chart of the device of Fig. 4 another promptings provided in an embodiment of the present invention.
【Specific embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its Its embodiment, belongs to the scope of protection of the invention.
The term for using in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting The present invention." one kind ", " described " and " being somebody's turn to do " of singulative used in the embodiment of the present invention and appended claims It is also intended to include most forms, unless context clearly shows that other implications.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, represent There may be three kinds of relations, for example, A and/or B, can represent:Individualism A, while there is A and B, individualism B these three Situation.In addition, character "/" herein, typicallys represent forward-backward correlation pair as if a kind of relation of "or".
The embodiment of the invention provides a kind of mode of prompting, it is adaptable in vehicle-mounted terminal equipment, the method as shown in Figure 1 Including:
Above-mentioned vehicle-mounted terminal equipment can be the controller equiment that automobile itself possesses, it is also possible to be independently of automobile Other-end equipment.Wherein, the other-end equipment independently of automobile can be that mobile phone terminal, panel computer etc. can be with automobiles Enter the terminal device of row data communication, automobile can use a network for data communication, lead to the terminal device independently of automobile Cross connection terminal and carry out data transmission communication with USB (Universal Serial Bus, USB) interface of automobile, The present invention is limited this.
It should be noted that judging automobile whether on certain slope in order to accurate, if having car slipping phenomenon, correctly carry Show user, this car-mounted terminal independently of automobile must be fixedly arranged in automobile, it is ensured that with automobile be geo-stationary.
101st, when automobile is in dead ship condition, the angle in car-mounted terminal present level direction and reference levels direction is obtained Value.
Whether automobile is determined in dead ship condition, and the velocity amplitude that the car-mounted terminal can be current by detecting automobile works as inspection When to measure velocity amplitude be zero, it is determined that now automobile is in the state of parking;Or, by the testing equipment of automobile itself, detection The state of automobile, is then sent to the car-mounted terminal by the status information by way of data communication, so that it is determined that automobile is It is no in dead ship condition.
Wherein, car-mounted terminal is provided with the device that can detect direction, for example, gyroscope or other similar devices.On It is the basic parameter for comparing to state reference levels direction, for the vehicle-mounted terminal equipment independently of automobile, reference levels Direction is the direction that the car-mounted terminal is fixed on the car-mounted terminal at moment when on automobile, for being automobile itself when car-mounted terminal For the controller equiment for being possessed, the reference levels direction is the direction of level ground.
102nd, judge whether car-mounted terminal present level direction and the angle value in reference levels direction press from both sides beyond preset direction Side door limit value.
Wherein, preset direction angle threshold value is a critical angle value, and the critical angle value is when automobile is on a certain slope On the slope of degree, when just there is car slipping phenomenon, the angle value of this slope and level ground.
By judging whether car-mounted terminal present level direction presss from both sides with the angle value in reference levels direction beyond preset direction Whether side door limit value, determines automobile on the ground in a certain gradient, so that it is determined that whether automobile has the possibility that car slipping occurs.
103rd, when judged result is to be, whether detection current acceleration value exceeds default acceleration threshold value.
Automobile is total to by the gravity of automobile itself, the holding power on ground on a certain slope and with the frictional force on ground Same-action, when automobile stress balance, i.e. gravity, the holding power on ground and the frictional force three on ground make a concerted effort when being zero, vapour The acceleration of car is zero;If working as the automobile component and ground of force unbalance, i.e. gravity in the direction along slope on the slope The frictional force in face is uneven, therefore automobile is because being produced certain acceleration by gravity.
It should be noted that when automobile is in normal startup, automobile can also produce an acceleration, but during for starting Acceleration magnitude be far longer than the acceleration of automobile when there is car slipping, detect whether car slipping phenomenon in order to correct, difference The phenomenon that car slipping phenomenon normally starts with automobile, therefore, the acceleration to detecting has certain area requirement.
Being provided with above-mentioned car-mounted terminal can directly or indirectly arrive the measurement device of acceleration, the measurement device Can be gravity sensor or be acceleration transducer, this is not limited by the present invention.
104th, when current acceleration is detected beyond default acceleration threshold value, warning information is sent.
When it is determined that automobile occur car slipping phenomenon, the terminal send warning information can include but is not limited to auditory tone cues or At least one prompting in light alarm prompt.
Specifically illustrated with auditory tone cues, the auditory tone cues that the terminal sends can be that voice or other sound are carried Show.For example, when detect occur car slipping when, the Terminal Alert device send " occur car slipping, it is noted that " voice message or A kind of buzz sound of similar police car is sent, user is reminded, so as to obtain user pull the hand brake in time, it is to avoid accident occurs.
Specifically illustrated with light prompt, for example, when generation car slipping is detected, warning light in the Terminal Alert device Send the light of flicker or send light, remind user, so as to obtain user pull the hand brake in time, it is to avoid accident occurs.
The method of prompting provided in an embodiment of the present invention, when automobile wait red light or other in the case of stop when, obtain Preset direction angle and the current angular separation value of car-mounted terminal, by judging the current angular separation value of car-mounted terminal whether beyond pre- Set direction angle threshold value, so as to judge whether automobile present position has the gradient, when judging current angular separation value During beyond preset direction angle threshold value, relatively low acceleration is then detected whether, when relatively low acceleration is detected, Can then determine that automobile has the phenomenon that car slipping occurs, so as to send warning information so that after user learns corresponding information, and When take measures, and then avoid the generation of accident.
Further, the gradient on ground residing for automobile can accurately be detected in order to ensure car-mounted terminal, it is necessary to assure obtain The car-mounted terminal present level direction arrived is accurate with the angle value in reference levels direction, and based on this purpose, the embodiment of the present invention is carried A kind of possible implementation is supplied, as shown in Fig. 2 obtaining car-mounted terminal present level direction with reference step 101 is performed Include before the angle value of horizontal direction:
105th, when the vehicle-mounted terminal equipment is fixed on automobile, position of the initial level direction relative to level ground is obtained Parameter is put, using the initial level direction as reference levels direction.
It should be noted that for the vehicle-mounted terminal equipment independently of automobile, when the method using the prompting detects automobile During car slipping phenomenon, it is necessary to the vehicle-mounted terminal equipment is fixed on automobile somewhere, it is ensured that the terminal and the motion of automobile State consistency, both are in the state of geo-stationary all the time.
Wherein, above-mentioned initial level direction is after the car-mounted terminal is fixed on automobile by user, not to the car-mounted terminal Position be adjusted after, now horizontal direction of the car-mounted terminal relative to level ground.Because user is by the car-mounted terminal It is fixed on automobile, and after being adjusted to it, it is impossible to ensure the horizontal direction of the car-mounted terminal and the direction one of level ground Cause, therefore, initial level directioin parameter, initial level are determined relative to the location parameter of level ground by initial level direction Direction as the reference direction for judging vehicle level direction, more accurately.
A kind of device of prompting is the embodiment of the invention provides, it is adaptable in vehicle-mounted terminal equipment, as shown in figure 3, the dress Put including:
First acquisition module 21, for when automobile is in dead ship condition, obtaining car-mounted terminal present level direction with ginseng Examine the angle value of horizontal direction.
Judge module 22, for judging whether car-mounted terminal present level direction exceeds with the angle value in reference levels direction Preset direction angle threshold value.
Detection module 23, for when judged result is to be, whether detection current acceleration value to exceed default acceleration Threshold value.
Alarm module 24, for when current acceleration is detected beyond default acceleration threshold value, sending warning information.
Optionally, as shown in figure 4, the device also includes:
Second acquisition module 25, for when the vehicle-mounted terminal equipment is fixed on automobile, obtain initial level direction with The angle of level ground, using the initial level direction as reference levels direction.
Optionally, the warning information that the alarm module 24 sends is included in auditory tone cues or light alarm prompt extremely A kind of few prompting.
The device of prompting provided in an embodiment of the present invention, when automobile wait red light or other in the case of stop when, obtain Preset direction angle and the current angular separation value of car-mounted terminal, by judging the current angular separation value of car-mounted terminal whether beyond pre- Set direction angle threshold value, so as to judge whether automobile present position has the gradient, when judging current angular separation value During beyond preset direction angle threshold value, relatively low acceleration is then detected whether, when relatively low acceleration is detected, Can then determine that automobile has the phenomenon that car slipping occurs, so as to send warning information so that after user learns corresponding information, and When take measures, and then avoid the generation of accident.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method can be with Realize by another way.For example, device embodiment described above is only schematical, for example, the unit Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example, multiple units or group Part can be combined or be desirably integrated into another system, or some features can be ignored, or not performed.It is another, it is shown Or the coupling each other that discusses or direct-coupling or communication connection can be by some interfaces, device or unit it is indirect Coupling is communicated to connect, and can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme 's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list Unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
The above-mentioned integrated unit realized in the form of SFU software functional unit, can store and be deposited in an embodied on computer readable In storage media.Above-mentioned SFU software functional unit storage is in a storage medium, including some instructions are used to so that a computer Device (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the present invention each The part steps of embodiment methods described.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (Read- Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. it is various Can be with the medium of store program codes.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention Within god and principle, any modification, equivalent substitution and improvements done etc. should be included within the scope of protection of the invention.

Claims (6)

1. a kind of method of prompting, it is characterised in that suitable for vehicle-mounted terminal equipment, methods described includes:
When automobile is in dead ship condition, the angle value in car-mounted terminal present level direction and reference levels direction is obtained;
Judge car-mounted terminal present level direction with the angle value in reference levels direction whether beyond preset direction angle threshold value;
When judged result is to be, whether detection current acceleration value exceeds default acceleration threshold value;
When current acceleration is detected beyond default acceleration threshold value, warning information is sent.
2. method according to claim 1, it is characterised in that the acquisition car-mounted terminal present level direction with refer to water Square to angle value before include:
When the vehicle-mounted terminal equipment is fixed on automobile, the angle in initial level direction and level ground is obtained, with described first Beginning horizontal direction is used as reference levels direction.
3. method according to claim 1, it is characterised in that the warning information includes that auditory tone cues or light are alerted At least one prompting in prompting.
4. a kind of device of prompting, it is characterised in that suitable for vehicle-mounted terminal equipment, described device includes:
First acquisition module, for when automobile is in dead ship condition, obtaining car-mounted terminal present level direction and reference levels The angle value in direction;
Judge module, for judging car-mounted terminal present level direction with the angle value in reference levels direction whether beyond default side To angle threshold value;
Detection module, for when judged result is to be, whether detection current acceleration value to exceed default acceleration threshold value;
Alarm module, for when current acceleration is detected beyond default acceleration threshold value, sending warning information.
5. device according to claim 4, it is characterised in that described device also includes:
Second acquisition module, for when the vehicle-mounted terminal equipment is fixed on automobile, obtain initial level direction with flatly The angle in face, using the initial level direction as reference levels direction.
6. device according to claim 4, it is characterised in that the warning information includes that auditory tone cues or light are alerted At least one prompting in prompting.
CN201611168716.8A 2016-12-16 2016-12-16 A kind of method and device of prompting Pending CN106791075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611168716.8A CN106791075A (en) 2016-12-16 2016-12-16 A kind of method and device of prompting

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Application Number Priority Date Filing Date Title
CN201611168716.8A CN106791075A (en) 2016-12-16 2016-12-16 A kind of method and device of prompting

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109774829A (en) * 2018-12-07 2019-05-21 纳恩博(北京)科技有限公司 Alarm method, scooter, storage medium and the electronic device of scooter
CN111724627A (en) * 2019-03-21 2020-09-29 百度(美国)有限责任公司 Automatic warning system for detecting backward sliding of front vehicle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101226056A (en) * 2007-06-01 2008-07-23 清华大学 Car body obliqueness detection voice alarm device based on CAN bus
CN202518262U (en) * 2012-05-03 2012-11-07 桂林理工大学 Control device of automatic queuing running of vehicles
EP2750946A1 (en) * 2011-09-01 2014-07-09 Robert Bosch GmbH Unintended acceleration detection and correction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101226056A (en) * 2007-06-01 2008-07-23 清华大学 Car body obliqueness detection voice alarm device based on CAN bus
EP2750946A1 (en) * 2011-09-01 2014-07-09 Robert Bosch GmbH Unintended acceleration detection and correction
CN202518262U (en) * 2012-05-03 2012-11-07 桂林理工大学 Control device of automatic queuing running of vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109774829A (en) * 2018-12-07 2019-05-21 纳恩博(北京)科技有限公司 Alarm method, scooter, storage medium and the electronic device of scooter
CN111724627A (en) * 2019-03-21 2020-09-29 百度(美国)有限责任公司 Automatic warning system for detecting backward sliding of front vehicle

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Application publication date: 20170531