CN108016379A - A kind of method and system of vehicle intelligent equipment identification vehicle ignition - Google Patents
A kind of method and system of vehicle intelligent equipment identification vehicle ignition Download PDFInfo
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- CN108016379A CN108016379A CN201711364183.5A CN201711364183A CN108016379A CN 108016379 A CN108016379 A CN 108016379A CN 201711364183 A CN201711364183 A CN 201711364183A CN 108016379 A CN108016379 A CN 108016379A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The present invention relates to a kind of method of vehicle intelligent equipment identification vehicle ignition, include（1）And/or（2）；（1）Gather the acceleration change value that acceleration passes device, if the acceleration change value that acceleration passes device changes, gather the voltage of storage battery in real time by voltage sample module again, judge whether the voltage of storage battery is more than the first threshold values or the second threshold values, if then judging that ignition condition has occurred for vehicle；（2）Two grades of threshold voltages of battery tension and height are compared as the input of voltage comparator, if battery tension is higher than high-grade threshold voltage or battery tension and is less than low-grade threshold voltage, or battery tension is first less than low-grade threshold voltage, then it is delayed after a certain period of time again higher than high-grade threshold values, then judges that ignition condition has occurred for vehicle.
Description
Technical field
The present invention relates to vehicle intelligent equipment technical field, and vehicle is identified more particularly, to a kind of vehicle intelligent equipment
The method and system of igniting.
Background technology
At present vehicle intelligent equipment by extensive corresponding with gasoline car, electric car and hybrid electric vehicle, such as driving recording
Instrument, burglar alarm, OBD intelligent diagnostics equipment etc..These equipment are during use, it is necessary to carry out standard to the state of vehicle
Really identification.Whether vehicle intelligent equipment is by identifying vehicle in igniting starting state or switch-off state, so as to wake up certainly
Have been enter into working status or be stopped into resting state.
At present, vehicle intelligent equipment is carried out when the state to vehicle is identified generally by following three kinds of modes
's：
1）Whether vehicle is detected in igniting starting state or switch-off state by detecting ACC-ON signals.This
Kind mode decides that vehicle is in igniting starting state when car key is inserted into and is opened to ACC-ON, at this time vehicle intelligent equipment
Into working status.But when car key is inserted into and is opened to ACC-ON, it is not meant to that vehicle is in driving states,
This mode can not be to vehicle igniting starting state accurately judged.In the case of false judgment, due to vehicle-mounted
Smart machine is also at working status, then increases power consumption.
2）By detect the change of battery tension come to vehicle whether in igniting starting state or switch-off state
It is detected, this mode is generally realized by voltage comparator.It is used as voltage comparator by gathering battery tension
The input voltage of one input terminal, then sets a threshold values in another input terminal of voltage comparator, when the vehicle pulls away, by
In the work of generator, battery tension can rise and trigger threshold values, at this time by the detection to voltage comparator output terminal, i.e.,
Whether it can be achieved to vehicle in the detection of starting state or switch-off state of lighting a fire.But when the storage battery aging of vehicle
Afterwards, its energy storage capacity deficiency, the voltage of storage battery also is difficult to rise to reach voltage comparator triggering threshold values during vehicle startup
Condition, can not thus detect igniting enabling signal.
3）Whether vehicle is put out in igniting starting state or parking by the acceleration change value of acceleration transducer
Fiery state is detected.But when vehicle is parked in busy section, its acceleration magnitude can often occur with the vibrations on road surface
Change, such vehicle intelligent equipment also can be often in wake-up states, so as to add power consumption.
The content of the invention
The technological deficiency that the present invention can not accurately identify the fired state of vehicle for the solution prior art, there is provided
A kind of method of vehicle intelligent equipment identification vehicle ignition.
To achieve the above object, the technical solution taken of the present invention is：
A kind of method of vehicle intelligent equipment identification vehicle ignition, includes（1）And/or（2）；
（1）The acceleration change value that acceleration passes device is gathered, if the acceleration change value that acceleration passes device changes, then is passed through
Voltage sample module gathers the voltage of storage battery in real time, judges whether the voltage of storage battery is more than the first threshold values or the second threshold values,
If then judge that ignition condition has occurred for vehicle；
（2）Two grades of threshold voltages of battery tension and height are compared as the input of voltage comparator, if storage battery is electric
Pressure is less than low-grade threshold voltage, or battery tension first less than low-grade voltage valve higher than high-grade threshold voltage or battery tension
Value, is then delayed after a certain period of time again higher than high-grade threshold values, then judges that ignition condition has occurred for vehicle.
Preferably, first threshold values, the second threshold values, high-grade threshold voltage, low-grade threshold voltage can the types based on vehicle
Number it is adjusted.
Preferably, first threshold values is 13.2V, and the second threshold values is 13.5V；High-grade threshold voltage is 13.2V, low-grade electricity
Pressure valve value is 11V.
Meanwhile present invention also offers a kind of system using above method, its concrete scheme are as follows：
Including（3）And/or（4）；
（3）Including processor, voltage sample module, acceleration transducer；
（4）Including processor and voltage comparator；
Acceleration transducer is used to gather acceleration change value, and acceleration change value then is transmitted to processor；
Voltage sample module is used to be acquired the voltage of storage battery when acceleration change value changes, and by collection
Voltage data is transmitted to processor；
Voltage comparator is used to be compared two grades of threshold voltages of battery tension and height, and result of the comparison is transmitted to
Processor；
Processor is used for when battery tension is more than the first threshold values or the second threshold values, judges that ignition condition has occurred for vehicle, or
Person is first low less than low-grade threshold voltage, or battery tension higher than high-grade threshold voltage or battery tension in battery tension
In low-grade threshold voltage, be then delayed after a certain period of time again higher than high-grade threshold values when, judge that ignition condition has occurred for vehicle.
Preferably, the system also includes having GPRS module, Platform Server, processor is taken by GPRS module and platform
Business device connection；Processor uploads the type information of vehicle by GPRS module to Platform Server, and Platform Server is according to vehicle
Type information the first threshold values being consistent with the vehicle models, the second threshold values, high-grade threshold voltage, low-grade threshold voltage are passed through
GPRS module is transmitted to processor, and processor is again with this to the first threshold values, the second threshold values, high-grade threshold voltage, low-grade voltage valve
Value is updated.
Preferably, the processor is microcontroller.
Compared with prior art, the advantages of the present invention are：
（1）Method provided by the invention is by setting two grades of threshold voltages of height come the change of interpretation battery tension so that side
Method can adapt to the voltage fluctuation situation in new battery and old battery, so as to be carried out exactly to the fired state of vehicle
Identification.
（2）Method provided by the invention carries out voltage when the acceleration change value of acceleration transducer changes and adopts again
Sample, the voltage for being then based on sampling carry out the identification of state, and such a technology can solve the higher vehicle ignition of battery tension
The problem of identification.
（3）Method provided by the invention can correspond to different vehicles and issue different judgement parameters, so that method
The parameter needs in different model vehicle are adapted to, the fired state of vehicle is identified exactly.
（4）Method provided by the invention can be used individually（1）Or（2）The fired state of vehicle to be identified, or
Person uses at the same time（1）With（2）The fired state of vehicle is identified, the flexibility of method is high.
Brief description of the drawings
Fig. 1 is the structure diagram of system.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
The drawings and specific embodiments, how the present invention is further explained implements.
Embodiment 1
A kind of method of vehicle intelligent equipment identification vehicle ignition is present embodiments provided, this method collection acceleration passes adding for device
Velocity variations value, if the acceleration change value that acceleration passes device changes, then gathers electric power storage in real time by voltage sample module
The voltage in pond, judges whether the voltage of storage battery is more than the first threshold values or the second threshold values, if then judging that vehicle has been lighted a fire
Condition.
Embodiment 2
The method for present embodiments providing a kind of vehicle intelligent equipment identification vehicle ignition, this method is by battery tension and height
Two grades of threshold voltages are compared as the input of voltage comparator, if battery tension is higher than high-grade threshold voltage or storage battery
Voltage is less than low-grade threshold voltage, or then battery tension is delayed high again after a certain period of time first less than low-grade threshold voltage
In high-grade threshold values, then judge that ignition condition has occurred for vehicle.
Embodiment 3
A kind of method of vehicle intelligent equipment identification vehicle ignition is present embodiments provided, this method collection acceleration passes adding for device
Velocity variations value, if the acceleration change value that acceleration passes device changes, then gathers electric power storage in real time by voltage sample module
The voltage in pond, judges whether the voltage of storage battery is more than the first threshold values or the second threshold values, if then judging that vehicle has been lighted a fire
Condition.Meanwhile two grades of threshold voltages of battery tension and height are compared by this method as the input of voltage comparator, if
Battery tension is higher than high-grade threshold voltage or battery tension and is less than low-grade threshold voltage, or battery tension first less than low
Shelves threshold voltage, is then delayed after a certain period of time again higher than high-grade threshold values, then judges that ignition condition has occurred for vehicle.
In the present embodiment, first threshold values is 13.2V, and the second threshold values is 13.5V；High-grade threshold voltage is 13.2V, low
Shelves threshold voltage is 11V.
Embodiment 4
A kind of corresponding system of method of embodiment 1 is present embodiments provided, it includes processor, voltage sample module, accelerates
Spend sensor；Acceleration transducer is used to gather acceleration change value, and acceleration change value then is transmitted to processor；Voltage
Sampling module is used to be acquired the voltage of storage battery when acceleration change value changes, and by the voltage data of collection
It is transmitted to processor；Processor is used for when battery tension is more than the first threshold values or the second threshold values, judges that vehicle has occurred a little
Fiery condition.
Embodiment 5
Present embodiments provide a kind of corresponding system of method of embodiment 2, including processor and voltage comparator；Voltage compares
Device is used to be compared two grades of threshold voltages of battery tension and height, and result of the comparison is transmitted to processor；Processing
Device is used to be higher than high-grade threshold voltage or battery tension less than low-grade threshold voltage, or battery tension in battery tension
First less than low-grade threshold voltage, be then delayed after a certain period of time again higher than high-grade threshold values when, judge that ignition condition has occurred for vehicle.
Embodiment 6
A kind of corresponding system of method of embodiment 3 is present embodiments provided, as shown in Figure 1, including processor, voltage sample mould
Block, acceleration transducer and voltage comparator；Acceleration transducer is used to gather acceleration change value, then by acceleration change
Value is transmitted to processor；Voltage sample module is used to adopt the voltage of storage battery when acceleration change value changes
Collection, and the voltage data of collection is transmitted to processor；Voltage comparator is used for two grades of voltage valves of battery tension and height
Value is compared, and result of the comparison is transmitted to processor；Processor is used to be more than the first threshold values or the in battery tension
During two threshold values, judge that ignition condition has occurred for vehicle, and be higher than high-grade threshold voltage or battery tension in battery tension
Then it is delayed after a certain period of time again higher than height first less than low-grade threshold voltage less than low-grade threshold voltage, or battery tension
During shelves threshold values, judge that ignition condition has occurred for vehicle.
Embodiment 7
The present embodiment has done further optimization on the basis of the system of embodiment 6, as shown in Figure 1, being characterized in particular in adding
GPRS module and Platform Server, processor are connected by GPRS module with Platform Server；Processor by GPRS module to
Platform Server uploads the type information of vehicle, and Platform Server will be consistent according to the type information of vehicle with the vehicle models
First threshold values, the second threshold values, high-grade threshold voltage, low-grade threshold voltage are transmitted to processor by GPRS module, and processor is again
The first threshold values, the second threshold values, high-grade threshold voltage, low-grade threshold voltage are updated with this.System energy provided by the invention
Enough correspond to different vehicles and issue different judgement parameters, so that system adapts to need in the parameter of different model vehicle
Will, the fired state of vehicle is identified exactly.
Finally illustrate, the foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every
The equivalent structure or equivalent flow shift made using description of the invention and accompanying drawing content, is directly or indirectly used in other
Relevant technical field, is included within the scope of the present invention.
Claims (6)
- A kind of 1. method of vehicle intelligent equipment identification vehicle ignition, it is characterised in that：Include（1）And/or（2）；（1）The acceleration change value that acceleration passes device is gathered, if the acceleration change value that acceleration passes device changes, then is passed through Voltage sample module gathers the voltage of storage battery in real time, judges whether the voltage of storage battery is more than the first threshold values or the second threshold values, If then judge that ignition condition has occurred for vehicle；（2）Two grades of threshold voltages of battery tension and height are compared as the input of voltage comparator, if storage battery is electric Pressure is less than low-grade threshold voltage, or battery tension first less than low-grade voltage valve higher than high-grade threshold voltage or battery tension Value, is then delayed after a certain period of time again higher than high-grade threshold values, then judges that ignition condition has occurred for vehicle.
- 2. the method for vehicle intelligent equipment identification vehicle ignition according to claim 1, it is characterised in that：First valve Value, the second threshold values, high-grade threshold voltage, low-grade threshold voltage can be adjusted based on the model of vehicle.
- 3. the method for vehicle intelligent equipment identification vehicle ignition according to claim 1 or 2, it is characterised in that：Described One threshold values is 13.2V, and the second threshold values is 13.5V；High-grade threshold voltage is 13.2V, and low-grade threshold voltage is 11V.
- A kind of 4. system according to any one of claim 1 ~ 3 the method, it is characterised in that：Including（3）And/or（4）；（3）Including processor, voltage sample module, acceleration transducer；（4）Including processor and voltage comparator；Acceleration transducer is used to gather acceleration change value, and acceleration change value then is transmitted to processor；Voltage sample module is used to be acquired the voltage of storage battery when acceleration change value changes, and by collection Voltage data is transmitted to processor；Voltage comparator is used to be compared two grades of threshold voltages of battery tension and height, and result of the comparison is transmitted to Processor；Processor is used for when battery tension is more than the first threshold values or the second threshold values, judges that ignition condition has occurred for vehicle, or Person is first low less than low-grade threshold voltage, or battery tension higher than high-grade threshold voltage or battery tension in battery tension In low-grade threshold voltage, be then delayed after a certain period of time again higher than high-grade threshold values when, judge that ignition condition has occurred for vehicle.
- 5. system according to claim 4, it is characterised in that：GPRS module, Platform Server are further included, processor leads to GPRS module is crossed to be connected with Platform Server；Processor uploads the type information of vehicle by GPRS module to Platform Server, Platform Server is according to the type information of vehicle by the first threshold values being consistent with the vehicle models, the second threshold values, high-grade voltage valve Value, low-grade threshold voltage are transmitted to processor by GPRS module, and processor is again with this to the first threshold values, the second threshold values, top grade Threshold voltage, low-grade threshold voltage are updated.
- 6. system according to claim 4, it is characterised in that：The processor is microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364183.5A CN108016379A (en) | 2017-12-18 | 2017-12-18 | A kind of method and system of vehicle intelligent equipment identification vehicle ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711364183.5A CN108016379A (en) | 2017-12-18 | 2017-12-18 | A kind of method and system of vehicle intelligent equipment identification vehicle ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108016379A true CN108016379A (en) | 2018-05-11 |
Family
ID=62073834
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711364183.5A Withdrawn CN108016379A (en) | 2017-12-18 | 2017-12-18 | A kind of method and system of vehicle intelligent equipment identification vehicle ignition |
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|---|---|---|---|---|
| JP2008013092A (en) * | 2006-07-07 | 2008-01-24 | Planning Live:Kk | Battery voltage stabilizing device |
| CN103590959A (en) * | 2013-10-23 | 2014-02-19 | 合肥西玛科电子有限公司 | Automotive electric-power-assisted accelerating ignition control system |
| CN104035395A (en) * | 2014-03-12 | 2014-09-10 | 武汉英泰斯特电子技术有限公司 | Low power consumption vehicle-mounted terminal and low power consumption achieving method of vehicle-mounted terminal |
| CN104597811A (en) * | 2014-12-16 | 2015-05-06 | 深圳市麦谷科技有限公司 | Automobile mileage processing method and device |
| CN105150957A (en) * | 2015-08-19 | 2015-12-16 | 大连楼兰科技股份有限公司 | OBD mode selection method and system based on vehicle operation state |
| CN105761325A (en) * | 2016-01-29 | 2016-07-13 | 大连楼兰科技股份有限公司 | Multi-vehicle-model adaptive vehicle ignition determination method, device and system |
-
2017
- 2017-12-18 CN CN201711364183.5A patent/CN108016379A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008013092A (en) * | 2006-07-07 | 2008-01-24 | Planning Live:Kk | Battery voltage stabilizing device |
| CN103590959A (en) * | 2013-10-23 | 2014-02-19 | 合肥西玛科电子有限公司 | Automotive electric-power-assisted accelerating ignition control system |
| CN104035395A (en) * | 2014-03-12 | 2014-09-10 | 武汉英泰斯特电子技术有限公司 | Low power consumption vehicle-mounted terminal and low power consumption achieving method of vehicle-mounted terminal |
| CN104597811A (en) * | 2014-12-16 | 2015-05-06 | 深圳市麦谷科技有限公司 | Automobile mileage processing method and device |
| CN105150957A (en) * | 2015-08-19 | 2015-12-16 | 大连楼兰科技股份有限公司 | OBD mode selection method and system based on vehicle operation state |
| CN105761325A (en) * | 2016-01-29 | 2016-07-13 | 大连楼兰科技股份有限公司 | Multi-vehicle-model adaptive vehicle ignition determination method, device and system |
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Application publication date: 20180511 |
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| WW01 | Invention patent application withdrawn after publication |