CN105711521B - Vehicle-state control method and vehicle-state control on-vehicle machines people - Google Patents
Vehicle-state control method and vehicle-state control on-vehicle machines people Download PDFInfo
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- CN105711521B CN105711521B CN201610059018.8A CN201610059018A CN105711521B CN 105711521 B CN105711521 B CN 105711521B CN 201610059018 A CN201610059018 A CN 201610059018A CN 105711521 B CN105711521 B CN 105711521B
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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
- B60R16/023—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 for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
- B60R16/0232—Circuits relating to the driving or the functioning of the vehicle for measuring vehicle parameters and indicating critical, abnormal or dangerous conditions
Abstract
A kind of vehicle-state control method and vehicle-state control on-vehicle machines people, obtain the data of infrared sensor acquisition, the data are compared with corresponding preset value, according to the result of the comparison determining vehicle-state；The vehicle-state judgment step includes at least one of lifting state, bare weight state and switch-box condition adjudgement；ECU real time datas are obtained, the validity of the vehicle-state is determined according to the ECU real time datas；The validity result that determination in step is appraised and decided according to the vehicle-state sends out the control instruction for limiting the vehicle-state accordingly.In this way, vehicle-state can be determined effectively, cheating situation is avoided, and according to actual vehicle-state, sends out the control instruction of corresponding limitation vehicle-state, reach effective management to vehicle.
Description
Technical field
The present invention relates to vehicle-state control field more particularly to a kind of vehicle-state control methods and vehicle-state to control
On-vehicle machines people.
Background technology
The problems such as traffic safety that dregs vehicle transport generates, environmental pollution, be that the management of each urban dregs in the whole nation is long-standing
Problem and public opinion focus of attention.Currently, in monitoring technology, using touch sensor technology, as pressure sensor,
Touch sensor etc., but since special purpose vehicle and special-purpose vehicle work under adverse circumstances (outdoor, high temperature, high dust, strong vibration), pass
Sensor is easily influenced by use environment, and stability is poor, is led to the corrupt data of acquisition or is not acquired data；And it uses non-contact
Formula sensing technology, sensor self-protection energy force difference are easy, by artificial destruction and shielding or artificial cheating, not judging true
Situation performs practically no function sometimes as a kind of monitoring means.It eventually leads to intelligent management technology and cannot get true situation, and cannot
Effectively, the behavior state of vehicle is monitored in real time.
Invention content
Based on this, it is necessary to provide a kind of effective vehicle-state control method and vehicle-state control on-vehicle machines people.
A kind of vehicle-state control method, including：
Vehicle-state judgment step：The data for obtaining infrared sensor acquisition, by the data and corresponding preset value into
Row compares, and determines vehicle-state according to the result of the comparison；The vehicle-state judgment step include lifting state, bare weight state with
And at least one of switch-box condition adjudgement；
Lift condition adjudgement：The first data of lifting sensor acquisition are obtained, first data sense for the lifting
The lifting sensor that device is measured to headstock transmitting infrared ray is at a distance from headstock, by first data and the first preset value
It is compared, determines the lifting state of the vehicle according to the result of the comparison；
Bare weight condition adjudgement：The second data of bare weight sensor acquisition are obtained, second data sense for the bare weight
The bare weight sensor that device is measured to compartment bottom-emissive infrared ray and interior tote upper surface or compartment bottom surface
Second data are compared by distance with the second preset value, determine the bare weight state of the vehicle according to the result of the comparison；
Switch-box condition adjudgement：The third data of switch-box sensor acquisition are obtained, the third data are the switch
The switch-box sensor that case sensor emission infrared ray measures presets the third data with third at a distance from car body
Value is compared, and determines the switch-box state of the vehicle according to the result of the comparison；
Vehicle-state appraises and decides step：ECU real time datas are obtained, the vehicle-state is determined according to the ECU real time datas
Validity；
Vehicle-state rate-determining steps：The validity result determined in step is appraised and decided according to the vehicle-state to send out accordingly
Limit the control instruction of the vehicle-state；The control instruction includes corresponding with the lifting state limiting what vehicle lifted
Instruction, the instruction for limiting vehicle traveling corresponding with the bare weight state, the vehicle that limits corresponding with the switch-box state are opened
Close the instruction of case operation.
Above-mentioned vehicle-state control method can effectively determine vehicle-state, avoid cheating situation, and according to actual
Vehicle-state sends out the control instruction of corresponding limitation vehicle-state, reaches effective management to vehicle.
A kind of vehicle-state control on-vehicle machines people, including：
Vehicle-state judgment module, the data for obtaining infrared sensor acquisition preset the data with corresponding
Value is compared, and determines vehicle-state according to the result of the comparison；The vehicle-state judgment module includes lifting condition adjudgement list
At least one of member, bare weight condition adjudgement unit and switch-box condition adjudgement unit；
Condition adjudgement unit is lifted, the first data for obtaining lifting sensor acquisition, first data are described
Lifting sensor to the lifting sensor that measures of headstock transmitting infrared ray at a distance from headstock, will first data and the
One preset value is compared, and determines the lifting state of the vehicle according to the result of the comparison；
Bare weight condition adjudgement unit, the second data for obtaining the acquisition of bare weight sensor, second data are described
The bare weight sensor that bare weight sensor is measured to compartment bottom-emissive infrared ray and interior tote upper surface or vehicle
Second data are compared by the distance of compartment bottom surface with the second preset value, determine the vehicle according to the result of the comparison
Bare weight state；
Switch-box condition adjudgement unit, the third data for obtaining the acquisition of switch-box sensor, the third data are
The switch-box sensor that the switch-box sensor emission infrared ray measures at a distance from car body, by the third data with
Third preset value is compared, and determines the switch-box state of the vehicle according to the result of the comparison；
Vehicle-state appraises and decides module, and for obtaining ECU real time datas, the vehicle is determined according to the ECU real time datas
The validity of state；
Vehicle-state control module, the validity result for appraising and deciding module determination according to the vehicle-state are sent out accordingly
The limitation vehicle-state control instruction；The control instruction includes that the vehicle that limits corresponding with the lifting state lifts
Instruction, the instruction for limiting vehicle traveling corresponding with the bare weight state, corresponding with the switch-box state limit vehicle
The instruction of switch-box operation.
Above-mentioned vehicle-state controls on-vehicle machines people, can effectively determine vehicle-state, avoids situation of practising fraud, and according to
Actual vehicle-state sends out the control instruction of corresponding limitation vehicle-state, reaches effective management to vehicle.
Description of the drawings
Fig. 1 is a kind of flow chart of the vehicle-state control method of embodiment；
Fig. 2 is the flow chart of the vehicle-state control method of another embodiment；
Fig. 3 is a kind of structure chart of the vehicle-state control system of embodiment；
Fig. 4 is the structure chart of the vehicle-state control system of another embodiment.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " or/and " include one or more phases
Any and all combinations of the Listed Items of pass.
As shown in Figure 1, for the vehicle-state control method of one embodiment of the present invention, what the embodiment of the present application was provided
Vehicle-state control method is preferably adapted to the transportation safeties requirements such as the engineering trucks such as slag-soil truck, armoured van and campus vehicle and compares
High professional vehicle.The vehicle-state control method includes：
S110：Vehicle-state judgment step.That is, obtain infrared sensor acquisition data, by the data with it is corresponding
Preset value is compared, and determines vehicle-state according to the result of the comparison.
In the present embodiment, infrared sensor includes lifting sensor, bare weight sensor and switch-box sensor；Vehicle shape
State includes lifting state, bare weight state and switch-box state.
The vehicle-state judgment step, i.e. S110, including lift in state, bare weight state and switch-box condition adjudgement
At least one.
Lift condition adjudgement：The first data of lifting sensor acquisition are obtained, first data sense for the lifting
The lifting sensor that device is measured to headstock transmitting infrared ray is at a distance from headstock, by first data and the first preset value
It is compared, determines the lifting state of the vehicle according to the result of the comparison.
The lifting sensor is in compartment front end, the one side being connect with headstock in one of the embodiments,
In mounting bracket.When the first data are more than the first preset value, illustrate the carriage lifting of vehicle, it may be determined that lifting state is compartment
Lifting；Otherwise, illustrate that the compartment of vehicle does not lift, it may be determined that lifting state is the non-lifting in compartment.
Bare weight condition adjudgement：The second data of bare weight sensor acquisition are obtained, second data sense for the bare weight
The bare weight sensor that device is measured to compartment bottom-emissive infrared ray and interior tote upper surface or compartment bottom surface
Second data are compared by distance with the second preset value, determine the bare weight state of the vehicle according to the result of the comparison.
Bare weight sensor is mounted in mounting bracket in one of the embodiments,.It is preset when the second data are less than second
When value, illustrate that the compartment of vehicle is loaded with a certain amount of tote, it may be determined that the bare weight state of vehicle is attached most importance to car state；Otherwise, it says
Bright compartment is not loaded with the tote of sufficient amount, it may be determined that the bare weight state of vehicle is complete vehicle curb condition.
Switch-box condition adjudgement：The third data of switch-box sensor acquisition are obtained, the third data are the switch
The switch-box sensor that case sensor emission infrared ray measures presets the third data with third at a distance from car body
Value is compared, and determines the switch-box state of the vehicle according to the result of the comparison.
The switch-box state of vehicle is may determine that at a distance from car body by obtaining switch-box sensor.Car body refers to vehicle
The main body that is connect with babinet or with the relatively-stationary object of the main body.Vehicle is slag-soil truck, switch in one of the embodiments,
Case sensor is installed in mounting bracket, and car body refers to the fluffy lid tail end in compartment of vehicle, and third data are sent out for switch-box sensor
Switch-box sensor that infrared ray measures is penetrated at a distance from the fluffy lid tail end in compartment.When third data are less than pre-determined distance, explanation
Peng Gai is open, it may be determined that switch-box state is state of unpacking；Otherwise, illustrate that Peng Gai is to close, it may be determined that switch
Box-like state is to close box-like state.
In another embodiment, vehicle is armoured van, and switch-box sensor is installed on compartment tail portion, and car body refers to vehicle
Car door or compartment in tote, third data are that switch-box sensor emits the switch-box sensor that measures of infrared ray to compartment
With in car door or compartment at a distance from tote.When third data be more than pre-determined distance when, illustrate that car door is open, measure away from
From being switch-box sensor at a distance from tote in compartment, it may be determined that switch-box state is state of unpacking；Otherwise, illustrate vehicle
Door is to close, and the distance measured is switch-box sensor at a distance from car door, it may be determined that switch-box state is to close box-like state.
S130：Vehicle-state appraises and decides step.That is, ECU real time datas are obtained, according to ECU real time datas determination
The validity of vehicle-state.
Judge vehicle-state, and the result and vehicle for vehicle-state being judged by ECU real time datas according to ECU real time datas
The result for the vehicle-state that condition adjudgement step judges is compared, it is determined whether one shows the effective of determining vehicle-state
Property.
S150：Vehicle-state rate-determining steps.It is sent out that is, appraising and deciding the validity result determined in step according to the vehicle-state
Go out the control instruction for limiting the vehicle-state accordingly.The control instruction includes corresponding with the lifting state limiting vehicle
The instruction of lifting corresponding with the bare weight state limit instruction that vehicle travels, corresponding with the switch-box state limits
The instruction of switch for vehicle case operation processed.Wherein, the instruction for limiting vehicle traveling corresponding with bare weight state can be, when vehicle shape
State attach most importance to car state when, show the travel speed etc. of vehicle.So, it is ensured that when slag-soil truck loads dregs, avoid traveling speed
It spends fast.
Preferably, step S150：Vehicle-state rate-determining steps specifically include：
S1501 (not shown) obtains vehicle location；
S1502 (not shown) appraises and decides the validity result determined in step and the vehicle position according to the vehicle-state
Set the control instruction for sending out and limiting the vehicle-state accordingly.
By taking the bare weight condition adjudgement of slag-soil truck as an example, for vehicle-state attach most importance to car state when, corresponding vehicle-state control
In step processed, it can further judge whether vehicle exercises on defined enforcement route by obtaining vehicle location, avoid influencing
City appearance or certain shipping companies deliberately detour to increase operating cost.It is with the switch-box condition adjudgement of armoured van
Example when being switch-box closed state for vehicle-state, can further judge whether armoured van is advising by obtaining vehicle location
It is travelled on fixed driving path and the vehicle location of armoured van is only at preset position, the switch of vehicle could be controlled
Box-like state is unpacking, ensures the safety of armoured van, can by obtaining vehicle location by taking the switch-box condition adjudgement of campus vehicle as an example
Further judge campus vehicle whether on defined travel route the vehicle location of form and campus vehicle is only in preset position
When setting, the switch-box state that could control vehicle is unpacking.
Above-mentioned vehicle-state control method, including vehicle-state judgment step, vehicle-state appraise and decide step and vehicle-state
Rate-determining steps.The data that infrared sensor acquires can be compared with corresponding preset value, be determined according to the result of the comparison
Vehicle-state, and determine that the validity of the vehicle-state is finally appraised and decided according to vehicle-state according to the ECU real time datas
The validity result determined in step sends out the control instruction for limiting the vehicle-state accordingly.In this way, can effectively really
Determine vehicle-state, avoid cheating situation, and according to actual vehicle-state, the control for sending out corresponding limitation vehicle-state refers to
It enables, reaches effective management to vehicle.
Preferably, step S130：After vehicle-state appraises and decides step, including：
S140 (not shown) appraises and decides the validity result determined in step according to the vehicle-state and sends out corresponding display
The display control signal of the vehicle-state；
S142 (not shown) shows the vehicle-state according to the display control signal.
In this way, more people can be enable to supervise the operation of vehicle, it is thus understood that the state of vehicle.
Specifically, showing the difference that the vehicle-state can be directly displayed by text mode, or pass through light
Bright status display.For example, be complete vehicle curb condition or loaded vehicle state in LED subtitle screen display slag-soil trucks, such as by installing police
Show that lamp shows dregs parking stall complete vehicle curb condition or loaded vehicle state with certain frequency flicker.
The vehicle-state judgment step, i.e. S110 specifically include bare weight condition adjudgement in one of the embodiments,.
The vehicle-state appraises and decides step, i.e. S130, specifically includes：
S131 (not shown)：The real time data of ECU acquisitions is obtained, the real time data includes oil consumption, rotating speed, tire pressure, torsion
At least one of square and speed.
When due to complete vehicle curb condition and loaded vehicle state, the real time data of ECU acquisitions is different, therefore, can be according to real time data
Whether the validity of bare weight state is determined within a preset range.
S133 (not shown)：By the real time data and preset range carry out comparison determine the vehicle be complete vehicle curb condition or
Loaded vehicle state determines the validity of the bare weight state according to the complete vehicle curb condition or loaded vehicle state.
Such as, oil consumption when oil consumption is significantly lower than loaded vehicle state when complete vehicle curb condition, therefore, the oil consumption that can be acquired according to ECU,
Whether within a preset range, the validity of bare weight state is determined.Specifically, in implementing at wherein one, the oil consumption of complete vehicle curb condition
It it is 0.6 liter every kilometer, preset range can be not higher than 0.7 liter every kilometer.
In implementing at wherein one, the vehicle-state judgment step, i.e. S110 further includes switch-box condition adjudgement；
The vehicle-state rate-determining steps, i.e. S150, including：
According to the bare weight state, the validity of the switch-box state and the bare weight state, the vehicle is determined
The range of travel speed.
For example, when vehicle is slag-soil truck, the car state and effective if the bare weight state of vehicle is attached most importance to, and switch-box state is to open
Box-like state, fly out for the interior dregs of guarantee because speed is too fast compartment influence city appearance, and vehicle can only idling traveling, i.e. its row
It is low to sail speed.If loaded vehicle needs normally travel, first the adjustment of switch-box state to be in off state.
In one of the embodiments, before the vehicle-state judgment step, further include：
Infrared sensor is encrypted the data using the unique mark of the infrared sensor.
The vehicle-state judgment step further includes：
The data are decrypted according to the unique mark of the infrared sensor, determine the validity of the data.
In this way, the validity of vehicle-state judging result can be promoted further.
Specifically, further include before the vehicle-state judgment step in one of the embodiments,：
Second data are encrypted using the unique mark of the bare weight sensor.
The vehicle-state judgment step further includes：
Encrypted second data are decrypted according to the unique mark, determine the effective of second data
Property.
Since bare weight condition adjudgement is the object of main cheating, in the present embodiment, sentence only for bare weight state
The second data used are needed to carry out encryption and decryption in disconnected, to promote the validity of vehicle-state judging result.
Referring to Fig. 2, further including step in one of the embodiments,：
S170：Obtain the vehicle time and/or the limitation operation rules in place.
Limitation operation rules can be sometime and/or operation of unpacking is forbidden lifting or be forbidden in a certain place.
S175：Obtain the current location of current time and/or vehicle, and according to the current time and/or described current
Position and the limitation operation rules send limitation operational order.
So, it is ensured that slag-soil truck was forbidden lifting or forbidding operation of unpacking, Yi Mianying in defined time and/or place
Ring city appearance.Or, it is ensured that time and/or place of the armoured van other than stipulated time and/or place forbid carrying out
It unpacks and operates, ensure that the safety of armoured van.
Please continue to refer to Fig. 2, the vehicle-state judgment step, i.e. S110 are gone back before in one of the embodiments,
Including step：
S120：The finger print information of driver is obtained, and is compared according to the finger print information and preset fingerprint information, root
Determine whether to forbid ignition operation according to comparing result.
In this way, ensureing illegal drivers, vehicle cannot be driven, to ensure the safety of vehicle.
The vehicle-state judgment step in one of the embodiments, i.e. S110 further include before step：
S125：According to the unique mark of infrared sensor, the infrared sensor is scanned determine whether there is it is different
Reason condition, and according to scanning result, it is determined whether forbid ignition operation.
In this way, driver is avoided to practise fraud to the judgement of vehicle-state by infrared sensor, evades some controls and refer to
It enables；In this way, the case where driver's cheating can be further avoided.
After the vehicle-state appraises and decides step in one of the embodiments, further include：
Vehicle-state shows step：When the validity of the vehicle-state is effective, the vehicle-state is passed through aobvious
Show on the display screen on being set to car body.In this way, making other pedestrians or driver can supervise whether vehicle travels in violation of rules and regulations.
As shown in figure 3, the vehicle-state for one embodiment of the present invention controls on-vehicle machines people, the embodiment of the present application institute
The vehicle-state control system of offer is preferably adapted to the transportation safeties such as the engineering trucks such as slag-soil truck, armoured van and campus vehicle and wants
Seek relatively high professional vehicle.The vehicle-state control system includes：
Vehicle-state judgment module 110, for obtain infrared sensor acquisition data, by the data with it is corresponding pre-
If value is compared, vehicle-state is determined according to the result of the comparison.
In the present embodiment, infrared sensor includes lifting sensor, bare weight sensor and switch-box sensor；Vehicle shape
State includes lifting state, bare weight state and switch-box state.
The vehicle-state judgment module 110 includes lifting condition adjudgement unit, bare weight condition adjudgement unit and switch
At least one of box-like state judging unit.
Condition adjudgement unit is lifted, the first data for obtaining lifting sensor acquisition, first data are described
Lifting sensor to the lifting sensor that measures of headstock transmitting infrared ray at a distance from headstock, will first data and the
One preset value is compared, and determines the lifting state of the vehicle according to the result of the comparison.
The lifting sensor is in compartment front end, the one side being connect with headstock in one of the embodiments,
In mounting bracket.When the first data are more than the first preset value, illustrate the carriage lifting of vehicle, it may be determined that lifting state is compartment
Lifting；Otherwise, illustrate that the compartment of vehicle does not lift, it may be determined that lifting state is the non-lifting in compartment.
Bare weight condition adjudgement unit, the second data for obtaining the acquisition of bare weight sensor, second data are described
The bare weight sensor that bare weight sensor is measured to compartment bottom-emissive infrared ray and interior tote upper surface or vehicle
Second data are compared by the distance of compartment bottom surface with the second preset value, determine the vehicle according to the result of the comparison
Bare weight state.
Bare weight sensor is mounted in mounting bracket in one of the embodiments,.It is preset when the second data are less than second
When value, illustrate that the compartment of vehicle is loaded with a certain amount of tote, it may be determined that the bare weight state of vehicle is attached most importance to car state；Otherwise, it says
Bright compartment is not loaded with the tote of sufficient amount, it may be determined that the bare weight state of vehicle is complete vehicle curb condition.
Switch-box condition adjudgement unit, the third data for obtaining the acquisition of switch-box sensor, the third data are
The switch-box sensor that the switch-box sensor emission infrared ray measures at a distance from car body, by the third data with
Third preset value is compared, and determines the switch-box state of the vehicle according to the result of the comparison.
The switch-box state of vehicle is may determine that at a distance from car body by obtaining switch-box sensor.Car body refers to vehicle
The main body that is connect with babinet or with the relatively-stationary object of the main body.Vehicle is slag-soil truck, switch in one of the embodiments,
Case sensor is installed in mounting bracket, and car body refers to the fluffy lid tail end in compartment of vehicle, and third data are sent out for switch-box sensor
Switch-box sensor that infrared ray measures is penetrated at a distance from the fluffy lid tail end in compartment.When third data are less than pre-determined distance, explanation
Peng Gai is open, it may be determined that switch-box state is state of unpacking；Otherwise, illustrate that Peng Gai is to close, it may be determined that switch
Box-like state is to close box-like state.
In another embodiment, vehicle is armoured van, and switch-box sensor is installed on compartment tail portion, and car body refers to vehicle
Car door or compartment in tote, third data are that switch-box sensor emits the switch-box sensor that measures of infrared ray to compartment
With in car door or compartment at a distance from tote.When third data be more than pre-determined distance when, illustrate that car door is open, measure away from
From being switch-box sensor at a distance from tote in compartment, it may be determined that switch-box state is state of unpacking；Otherwise, illustrate vehicle
Door is to close, and the distance measured is switch-box sensor at a distance from car door, it may be determined that switch-box state is to close box-like state.
Vehicle-state appraises and decides module 130, and for obtaining ECU real time datas, the vehicle is determined according to the ECU real time datas
The validity of state.
Judge vehicle-state, and the result and vehicle for vehicle-state being judged by ECU real time datas according to ECU real time datas
The result for the vehicle-state that condition adjudgement step judges is compared, it is determined whether one shows the effective of determining vehicle-state
Property.
Vehicle-state control module 150, the validity result for appraising and deciding module determination according to the vehicle-state are sent out
The control instruction of the vehicle-state is limited accordingly.The control instruction includes corresponding with the lifting state limiting vehicle
The instruction of lifting, corresponding with the switch-box state limits the instruction for limiting vehicle traveling corresponding with the bare weight state
The instruction of switch for vehicle case operation.
Wherein, the instruction for limiting vehicle traveling corresponding with bare weight state can be, when vehicle-state attaches most importance to car state,
Show the travel speed etc. of vehicle.So, it is ensured that when slag-soil truck loads dregs, avoid travel speed too fast.
Preferably, vehicle-state control module 150 specifically includes：
1501 (not shown) of position acquisition unit, for obtaining vehicle location；
1502 (not shown) of status control unit, the validity for appraising and deciding the determination of module 130 according to the vehicle-state
As a result the control instruction for limiting the vehicle-state accordingly is sent out with the vehicle location.
By taking the bare weight condition adjudgement of slag-soil truck as an example, for vehicle-state attach most importance to car state when, corresponding vehicle-state control
In step processed, it can further judge whether vehicle exercises on defined enforcement route by obtaining vehicle location, avoid influencing
City appearance or certain shipping companies deliberately detour to increase operating cost.It is with the switch-box condition adjudgement of armoured van
Example when being switch-box closed state for vehicle-state, can further judge whether armoured van is advising by obtaining vehicle location
It is travelled on fixed driving path and the vehicle location of armoured van is only at preset position, the switch of vehicle could be controlled
Box-like state is unpacking, ensures the safety of armoured van, can by obtaining vehicle location by taking the switch-box condition adjudgement of campus vehicle as an example
Further judge campus vehicle whether on defined travel route the vehicle location of form and campus vehicle is only in preset position
When setting, the switch-box state that could control vehicle is unpacking.
Above-mentioned vehicle-state controls on-vehicle machines people, including vehicle-state judgment module 110, and vehicle-state appraises and decides module
130 and vehicle-state control module 150.Vehicle-state judgment module 110 can by infrared sensor acquire data with it is corresponding
Preset value be compared, according to the result of the comparison determine vehicle-state；And vehicle-state appraises and decides module 130 according to the ECU
Real time data determines the validity of the vehicle-state；Finally, vehicle-state control module 150 appraises and decides module according to vehicle-state
130 validity results determined send out the control instruction for limiting the vehicle-state accordingly.In this way, vehicle can be determined effectively
State avoids cheating situation, and according to actual vehicle-state, sends out the control instruction of corresponding limitation vehicle-state, reaches
To effective management to vehicle.
Preferably, further include：
Display control sends out module, is used for 140 (not shown), is determined for appraising and deciding module 130 according to the vehicle-state
Validity result send out the display control signal for showing the vehicle-state accordingly；
142 (not shown) of vehicle-state display module, for showing the vehicle-state according to the display control signal.
In this way, more people can be enable to supervise the operation of vehicle, it is thus understood that the state of vehicle.
Specifically, showing the difference that the vehicle-state can be directly displayed by text mode, or pass through light
Bright status display.For example, be complete vehicle curb condition or loaded vehicle state in LED subtitle screen display slag-soil trucks, such as by installing police
Show that lamp shows dregs parking stall complete vehicle curb condition or loaded vehicle state with certain frequency flicker.
The vehicle-state judgment module 110 in one of the embodiments, specifically includes bare weight condition adjudgement unit.
The vehicle-state appraises and decides module 130, specifically includes：
131 (not shown) of Real time data acquisition unit, the real time data for obtaining ECU acquisitions, the real time data packet
Include at least one of oil consumption, rotating speed, tire pressure, torque and speed.
When due to complete vehicle curb condition and loaded vehicle state, the real time data of ECU acquisitions is different, therefore, can be according to real time data
Whether the validity of bare weight state is determined within a preset range.
Vehicle-state appraises and decides 133 (not shown) of unit, for comparing the real time data with preset range, determines
The validity of the bare weight state.
Such as, oil consumption when oil consumption is significantly lower than loaded vehicle state when complete vehicle curb condition, therefore, the oil consumption that can be acquired according to ECU,
Whether within a preset range, the validity of bare weight state is determined.Specifically, in implementing at wherein one, the oil consumption of complete vehicle curb condition
It it is 0.6 liter every kilometer, preset range can be not higher than 0.7 liter every kilometer.
In implementing at wherein one, the vehicle-state judgment module 110 further includes switch-box condition adjudgement unit；
The vehicle-state control module 150, including：
Travel speed determination unit, for according to the bare weight state, the switch-box state and the bare weight state
Validity determines the range of the travel speed of the vehicle.
For example, when vehicle is slag-soil truck, the car state and effective if the bare weight state of vehicle is attached most importance to, and switch-box state is to open
Box-like state, fly out for the interior dregs of guarantee because speed is too fast compartment influence city appearance, and vehicle can only idling traveling, i.e. its row
It is low to sail speed.If loaded vehicle needs normally travel, first the adjustment of switch-box state to be in off state.
Include on infrared sensor in one of the embodiments,：
Data encryption module, for the data to be encrypted using the unique mark of the infrared sensor.
The vehicle-state judgment module further includes：
Data decryption unit is determined for the data to be decrypted according to the unique mark of the infrared sensor
The validity of the data.
In this way, the validity of vehicle-state judging result can be promoted further.
Specifically, include on infrared sensor in one of the embodiments,：
Data encryption module, for second data to be encrypted using the unique mark of the bare weight sensor.
The vehicle-state judgment module further includes：
Data decryption unit determines institute for encrypted second data to be decrypted according to the unique mark
State the validity of the second data.
Since bare weight condition adjudgement is the object of main cheating, in the present embodiment, sentence only for bare weight state
The second data used are needed to carry out encryption and decryption in disconnected, to promote the validity of vehicle-state judging result.
Referring to Fig. 4, further including in one of the embodiments,：
Restriction rule acquisition module 170, the limitation operation rules for obtaining the vehicle time and/or place.
Limitation operation rules can be sometime and/or operation of unpacking is forbidden lifting or be forbidden in a certain place.
Order sending module 175, the current location for obtaining current time and/or vehicle are limited, and is worked as according to described
Preceding time and/or the current location and the limitation operation rules send limitation operational order.
So, it is ensured that slag-soil truck was forbidden lifting or forbidding operation of unpacking, Yi Mianying in defined time and/or place
Ring city appearance.Or, it is ensured that time and/or place of the armoured van other than stipulated time and/or place forbid carrying out
It unpacks and operates, ensure that the safety of armoured van.
Please continue to refer to Fig. 4, further include in one of the embodiments,：
First forbids ignition module 120, the finger print information for obtaining driver, and according to the finger print information and presets
Finger print information is compared, and is determined whether to forbid ignition operation according to comparing result.
In this way, ensureing illegal drivers, vehicle cannot be driven, to ensure the safety of vehicle.
Further include in one of the embodiments,：
Second forbids ignition module 125, for the unique mark according to infrared sensor, is carried out to the infrared sensor
Scanning determines whether there is abnormal conditions, and according to scanning result, it is determined whether forbids ignition operation.
In this way, driver is avoided to practise fraud to the judgement of vehicle-state by infrared sensor, evades some controls and refer to
It enables；In this way, the case where driver's cheating can be further avoided.
Further include in one of the embodiments,：
Vehicle-state display module, for when the validity of the vehicle-state is effective, the vehicle-state to be led to
It crosses on the display screen for being shown in and being set on car body.In this way, making other pedestrians or driver can supervise whether vehicle travels in violation of rules and regulations.
Only several embodiments of the present invention are expressed for above example, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the scope of the claims of the present invention.It should be pointed out that for those of ordinary skill in the art,
Without departing from the inventive concept of the premise, multiple modification and improvement can also be made, these belong to the protection model of the present invention
It encloses.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of vehicle-state control method, which is characterized in that including：
Vehicle-state judgment step：The data for obtaining infrared sensor acquisition, the data are compared with corresponding preset value
Compared with, according to the result of the comparison determine vehicle-state；The vehicle-state judgment step includes lifting state, bare weight state and opens
Close at least one of case condition adjudgement；
Lift condition adjudgement：Obtain lifting sensor acquisition the first data, first data be the lifting sensor to
The lifting sensor that headstock transmitting infrared ray measures carries out first data and the first preset value at a distance from headstock
Compare, determines the lifting state of the vehicle according to the result of the comparison；
Bare weight condition adjudgement：Obtain bare weight sensor acquisition the second data, second data be the bare weight sensor to
The bare weight sensor that compartment bottom-emissive infrared ray measures at a distance from interior tote upper surface or compartment bottom surface,
Second data are compared with the second preset value, determine the bare weight state of the vehicle according to the result of the comparison；
Switch-box condition adjudgement：The third data of switch-box sensor acquisition are obtained, the third data pass for the switch-box
The switch-box sensor that measures of sensor transmitting infrared ray at a distance from car body, by the third data and third preset value into
Row compares, and determines the switch-box state of the vehicle according to the result of the comparison；
Vehicle-state appraises and decides step：ECU real time datas are obtained, vehicle-state are judged according to ECU real time datas, and ECU will be passed through
Real time data judges that the result for the vehicle-state that the result of vehicle-state and vehicle-state judgment step judge is compared, and determines
Whether the validity for showing determining vehicle-state；
Vehicle-state rate-determining steps：The validity result determined in step, which is appraised and decided, according to the vehicle-state sends out corresponding limitation
The control instruction of the vehicle-state；The control instruction includes the finger for limiting vehicle lifting corresponding with the lifting state
It enables, the instruction for limiting vehicle traveling corresponding with the bare weight state, corresponding with the switch-box state limit switch for vehicle
The instruction of case operation.
2. vehicle-state control method according to claim 1, which is characterized in that the vehicle-state judgment step is specific
Including bare weight condition adjudgement；
The vehicle-state is appraised and decided step and is specifically included：
The real time data of ECU acquisitions is obtained, the real time data includes at least one in oil consumption, rotating speed, tire pressure, torque and speed
Kind；
The real time data and preset range are subjected to comparison and determine that the vehicle is complete vehicle curb condition or loaded vehicle state, according to described
Complete vehicle curb condition or loaded vehicle state determine the validity of the bare weight state.
3. vehicle-state control method according to claim 2, which is characterized in that the vehicle-state judgment step is also wrapped
Include switch-box condition adjudgement；
The vehicle-state rate-determining steps include：
According to the bare weight state, the validity of the switch-box state and the bare weight state, the traveling of the vehicle is determined
The range of speed.
4. vehicle-state control method according to claim 1, which is characterized in that further include step：
Obtain the vehicle time and/or the limitation operation rules in place；
Obtain the current location of current time and/or vehicle, and according to the current time and/or the current location and described
Operation rules is limited, limitation operational order is sent.
5. vehicle-state control method according to claim 1, which is characterized in that the vehicle-state judgment step it
Before, further include step：
The finger print information of driver is obtained, and is compared according to the finger print information and preset fingerprint information, is tied according to comparison
Fruit determines whether to forbid ignition operation；
According to the unique mark of infrared sensor, the infrared sensor is scanned and determines whether there is abnormal conditions, and
According to scanning result, it is determined whether forbid ignition operation.
6. a kind of vehicle-state controls on-vehicle machines people, which is characterized in that including：
Vehicle-state judgment module, the data for obtaining infrared sensor acquisition, by the data and corresponding preset value into
Row compares, and determines vehicle-state according to the result of the comparison；The vehicle-state judgment module includes lifting condition adjudgement unit, sky
Weight at least one of condition adjudgement unit and switch-box condition adjudgement unit；
Condition adjudgement unit is lifted, the first data for obtaining lifting sensor acquisition, first data are the lifting
The lifting sensor that sensor is measured to headstock transmitting infrared ray is pre- with first by first data at a distance from headstock
If value is compared, the lifting state of the vehicle is determined according to the result of the comparison；
Bare weight condition adjudgement unit, the second data for obtaining the acquisition of bare weight sensor, second data are the bare weight
The bare weight sensor that sensor is measured to compartment bottom-emissive infrared ray and interior tote upper surface or compartment bottom
Second data are compared by the distance in face with the second preset value, determine the bare weight of the vehicle according to the result of the comparison
State；
Switch-box condition adjudgement unit, the third data for obtaining the acquisition of switch-box sensor, the third data are described
The switch-box sensor that switch-box sensor emission infrared ray measures is at a distance from car body, by the third data and third
Preset value is compared, and determines the switch-box state of the vehicle according to the result of the comparison；
Vehicle-state appraises and decides module, for obtaining ECU real time datas, judges vehicle-state according to ECU real time datas, and will pass through
ECU real time datas judge that the result for the vehicle-state that the result of vehicle-state and vehicle-state judgment step judge is compared,
Determine whether the validity for showing determining vehicle-state；
Vehicle-state control module, the validity result for appraising and deciding module determination according to the vehicle-state send out corresponding limit
Make the control instruction of the vehicle-state；The control instruction includes the finger for limiting vehicle lifting corresponding with the lifting state
It enables, the instruction for limiting vehicle traveling corresponding with the bare weight state, corresponding with the switch-box state limit switch for vehicle
The instruction of case operation.
7. vehicle-state according to claim 6 controls on-vehicle machines people, which is characterized in that
The vehicle-state judgment module specifically includes the bare weight condition adjudgement unit；
The vehicle-state is appraised and decided module and is specifically included：
Real time data acquisition unit, the real time data for obtaining ECU acquisitions, the real time data includes oil consumption, rotating speed, tire
At least one of pressure, torque and speed；
Vehicle-state appraises and decides unit, determines that the vehicle is empty wagons shape for the real time data and preset range to be carried out comparison
State or loaded vehicle state determine the validity of the bare weight state according to the complete vehicle curb condition or loaded vehicle state.
8. vehicle-state according to claim 7 controls on-vehicle machines people, which is characterized in that the vehicle-state judges mould
Block further includes switch-box condition adjudgement unit；
The vehicle-state control module includes：
Travel speed determination unit, for according to the effective of the bare weight state, the switch-box state and the bare weight state
Property, determine the range of the travel speed of the vehicle.
9. vehicle-state according to claim 6 controls on-vehicle machines people, which is characterized in that further include：
Restriction rule acquisition module, the limitation operation rules for obtaining the vehicle time and/or place；
Limitation order sending module, the current location for obtaining current time and/or vehicle, and according to the current time
And/or the current location and the limitation operation rules, transmission limit operational order.
10. vehicle-state according to claim 6 controls on-vehicle machines people, which is characterized in that further include：
First forbids ignition module, the finger print information for obtaining driver, and is believed according to the finger print information and preset fingerprint
Breath is compared, and is determined whether to forbid ignition operation according to comparing result；
Second forbids ignition module, for the unique mark according to infrared sensor, is scanned really to the infrared sensor
Surely it whether there is abnormal conditions, and according to scanning result, it is determined whether forbid ignition operation.
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| CN106303960A (en) * | 2016-08-11 | 2017-01-04 | 北汽福田汽车股份有限公司 | The methods, devices and systems of management and control slag-soil truck illegal dumping operation |
| CN106791652B (en) * | 2016-12-23 | 2023-12-26 | 青岛澳格斯特科技技术有限责任公司 | Vehicle-mounted transportation monitoring system |
| CN106791723A (en) * | 2017-03-08 | 2017-05-31 | 南京云趟信息技术有限公司 | A kind of sky/the loaded vehicle of engineering truck judges system and method |
| CN106781528A (en) * | 2017-03-22 | 2017-05-31 | 南京云趟信息技术有限公司 | A kind of air-tight state identifying system for engineering truck |
| CN109979027A (en) * | 2019-02-20 | 2019-07-05 | 钛马信息网络技术有限公司 | A kind of processing method of vehicle status data, device, equipment and medium |
| CN110189499A (en) * | 2019-06-20 | 2019-08-30 | 深圳市奥闻科技有限公司 | A kind of highly sensitive adaptive interior living body biological monitoring intelligence system |
| CN110779607B (en) * | 2019-09-29 | 2021-11-16 | 成都亿盟恒信科技有限公司 | Oil consumption calculation-based muck truck empty and heavy load identification method |
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