CN105799542A - Electric vehicle control system and method - Google Patents
Electric vehicle control system and method Download PDFInfo
- Publication number
- CN105799542A CN105799542A CN201610256239.4A CN201610256239A CN105799542A CN 105799542 A CN105799542 A CN 105799542A CN 201610256239 A CN201610256239 A CN 201610256239A CN 105799542 A CN105799542 A CN 105799542A
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- Prior art keywords
- intelligent terminal
- electric motor
- motor car
- electric vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
-
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/44—Control modes by parameter estimation
Abstract
The invention discloses an electric vehicle control system and method which are divisional applications of the Chinese patent application CN201510104362.X. The electric vehicle control system comprises a central processor, a motor driving device, a power source, a wireless module, a data acquisition zone and a positioning system. The central processor is connected with the motor driving device, a battery, the wireless module and the data acquisition zone. The data acquisition zone comprises an NFC interaction zone and a two-dimensional code acquisition camera. The NFC interaction zone of an electric vehicle is clicked with mobile phone NFC, the two-dimensional code acquisition camera is started, an app installed on an intelligent terminal generates disposable two-dimensional codes with variable data with a designated algorithm, and the disposable two-dimensional codes are used for executing confirming operation in the process of opening or setting functional parameters of the electric vehicle; the authorized intelligent terminal is made to get close to the camera of the electric vehicle in a short distance, a correct two-dimensional code is displayed by a screen, and only after the two-dimensional code is captured by the camera of the electric vehicle and verified to be legal can the electric vehicle be started.
Description
The original applying number of this divisional application is 201510104362.X, and the applying date is on March 11st, 2015, and denomination of invention is " a kind of electric vehicle control system and method thereof ".
Technical field
The present invention relates to a kind of vehicle technology field, specifically a kind of electric vehicle control system and method thereof.
Background technology
Along with the appearance of smart mobile phone and all kinds of intelligence wearings or other portable intelligent electronic systems, make people will carry with a kind of intelligent electronic device gradually and become indispensable custom in daily life.Owing to people's belongings in daily life are more, a lot of degree are not easy to work and the trip of people.Such as utilize that pocket (especially man) is next to the skin fills the trip of multiple object, such as mobile phone, key, wallet etc., not only in action on bring constant, also very easily lose above-mentioned in certain article.
Current electric motor car only permission car key activates to open, and can bring inconvenience in some special situation, such as, car owner's busy calling a taxi temporarily is gone home, and electric motor car is put and must car owner again be returned just can drive away, cause certain inconvenience, be currently known electric motor intelligent control method safety not high.
Summary of the invention
For above-mentioned prior art Problems existing, the present invention provides a kind of control system and the method thereof of electric motor car, easy to use, and security performance is high.
To achieve these goals, the technical solution used in the present invention is: a kind of electric vehicle control system, including:
Central processing unit, motor driver, power supply, wireless module, data collection zone；Central processing unit connects motor driver, battery, wireless module, data collection zone respectively；
Described data collection zone includes NFC interactive areas, Quick Response Code acquisition camera.
Described data collection zone also includes weight sensor and baroceptor；Described battery is also connected with artificial electricity generation system.
A kind of electrombile control method: comprising:
Start-up course: utilize mobile phone NFC to click the NFC interactive areas of electric motor car, open Quick Response Code acquisition camera,
The app being installed on intelligent terminal passes through to perform to confirm operation when assignment algorithm generates the unfixed disposable Quick Response Code of data for opening or arrange electric motor car functional parameter；
Authorized intelligent terminal is closely shown correct Quick Response Code near the photographic head of electric motor car and by screen, through electric motor car photographic head catch and verify legal after can start.
In the information of described Quick Response Code except comprising the special password character string according to assignment algorithm or secret key generation, also comprise the intelligent terminal hardware information of encryption, identity information, telephone number and user's basic document information.
Also include,
Temporary Authorization: an electric motor car tool can authorize multi-section intelligent terminal to open self, meanwhile, by the intelligent terminal possessing super-ordinate right, can start electric motor car in another of strange land temporary Authorization intelligent terminal's at the appointed time section temporarily；
Condition monitoring function: utilize means of communication, is connected at Local or Remote with electric motor car foundation and monitors the startup of electric motor car and arrange record
Authorize intelligent terminal can increase the intelligence terminal energy equipment such as new or delete an existing intelligent terminal.
Described temporary Authorization, particularly as follows: by communication modes such as traditional 3G, be remotely another intelligent terminal's temporary Authorization temporarily, sends the 2 D code information comprising encryption temporary Authorization information data to by the intelligent terminal of temporary Authorization；Can be unblanked by the Quick Response Code that this information generates within the scope of this intelligent terminal at the appointed time section and predetermined number of times；When authorizing for authorized intelligent terminal, authorized intelligent terminal must to authorizing intelligent terminal to provide necessary hardware information, and for examining the information of owner's identity, authorize intelligent terminal can generate efficient 2-d code information according to the information provided and send it to be authorized to intelligent terminal after authorised operator permits；Being authorized to intelligent terminal when execution unlocking operation, control system is normal authorization or temporary Authorization by this data message of two-dimensional code data identification captured, and execution normally starts or prescribes a time limit, the secondary startup of limit.
This method also includes, power prompt function: GPS positions location A ground, arranges destination B ground of riding, finds route by map and calculate demand electricity, if battery electric quantity is not enough, then giving a warning, bicyclist starts system of manually riding, and increases electricity by manually riding, GPS continues location, as bicyclist from the mileage of destination less than the safe mileage of battery, system sends safety prompt function, and cyclist can start motor and travel；
Described map is height above sea level road conditions map, is calculated the electricity travelled required for distance by the height above sea level curve of track route, calculates more accurate battery walking mileage amount.
Also include,
Weight sensor, by measuring the weight of bicyclist, calculates the mileage number that battery can travel more accurately.
Also include,
There is baroceptor and measure the height above sea level of electric motor car, and record height above sea level curve on the way, and draw new height above sea level map.Facilitate the circuit that bicyclist walks same next time to use height above sea level map, and elevation data is uploaded to cloud service, share with other people and form a new more fully height above sea level map, facilitate oneself use to be also convenient for others simultaneously and use.
Compared with prior art, the present invention gos out without carrying keys
Without carrying with any key, electric motor car only needs a mobile phone, can be fully open, and easy and simple to handle, only need to press close to data collection zone, waits the several seconds, can unblank.Can temporary Authorization other people unblank conveniently to ride,
Going on business or travel, have relative or colleague to need to use electric motor car temporarily, then can pass through other people self-dependent mobile phone of app temporary Authorization, at the appointed time in section, metering or timing are unblanked, and can conveniently meet an urgent need；Force to be unblanked at binding hours section clocking internal or metering by temporary Authorization person, moreover it is possible to avoid authorized person to forget, thus leaving potential safety hazard simultaneously.
Monitoring electric vehicle state, obtains safety information in time.
Any time section, any electric vehicle state of opening, and the equipment such as any mobile phone for opening electric motor car, can by complete documentation, even and if be sent to designated mobile phone, thus allowing user understand security situation at any time, reduce risk.
Safer antitheft: on the basis of the encryption data anti-theft technology of identification and multistage password combination, incorporate closely Quick Response Code verification technique especially, require that mobile phone must complete the committed steps such as checking in the formulation distance in range data acquisition zone, thoroughly avoid being adopted technological means to listen to the key messages such as password by the third party unless the third party also extremely presses close to electric motor car tool.Simultaneously, necessity arrange operation also force the photographic head inside only by electric motor car catch 2 D code information complete confirm operation demonstration, further strengthen safety, it is to avoid hacker utilizes network intrusions system and gets valid password information and perform illegal operation, thoroughly ensures user safety.
Accompanying drawing explanation
Fig. 1 is that control system is intended to.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As it is shown in figure 1, a kind of electric vehicle control system, including:
Central processing unit, motor driver, power supply, wireless module, data collection zone；Central processing unit connects motor driver, battery, wireless module, data collection zone respectively；
Described data collection zone includes NFC interactive areas, Quick Response Code acquisition camera and range sensor.
Described data collection zone also includes weight sensor and baroceptor；Described battery is also connected with artificial electricity generation system.
The equipment such as mobile phone are in distance electric motor car certain limit, by pre-setting, make electric motor car pass through the technical approach such as bluetooth or WLAN wifi and find close mobile phone, and send preparatory signal to mobile phone, thus self and mobile phone have been enter into SBR.But this step will not occur substantive information to exchange, in order to avoid monitored.It practice, this step is likely to ignore in following portioned product, say, that this step is not necessarily.Simply when not being introduced into SBR in advance, directly performing induction zone uncaging time can slightly strengthen.
Quick Response Code photographic head is opened with mobile phone NFC, reach the purpose of power saving, only NFC could open photographic head, prevent photographic head unanimously in running order for consuming electricity, when user by mobile phone screen front near electric motor car Quick Response Code acquisition camera (such as 30cm), electric vehicle control system gets the 2 D code information shown by mobile phone screen by photographic head and confirms whether this mobile phone is duly authorized or temporary Authorization by same secret key or proof of algorithm.Here, in 2 D code information except comprising the special password character string according to assignment algorithm or secret key generation, also comprise the information such as the mobile phone hardware information of encryption, identity information, telephone number and user's basic document, in many ways information all verify errorless after just meet and unblank condition.
After electric vehicle control system checking password and authorization message are simultaneously legal, controlling to drive mechanical part by central processing unit is that user opens electric motor car, and record information of unblanking to storage module, by wireless module by the on-demand safe mobile phone being sent to for monitoring electric motor car of the communication mode such as the Internet or gsm, or only preserve information to memory module as usage log, it is simple to inquire about in the future.
Temporary Authorization: can by by the mobile phone of normal authorization, in local and remote by modes such as app, by communication modes such as traditional 3G, it is remotely another mobile phone temporary Authorization temporarily, sends the 2 D code information comprising the data such as encryption temporary Authorization information to by the mobile phone of temporary Authorization；Can be unblanked by the Quick Response Code that this information generates within the scope of this mobile phone at the appointed time section and predetermined number of times.When for being authorized to mobile phone mandate, authorized mobile phone must to authorizing mobile phone to provide necessary hardware information such as mac address etc., and for examine owner's identity such as information such as owner's identity, voices, authorize mobile phone can generate efficient 2-d code information according to the information provided and send it to be authorized to mobile phone after authorised operator permits.Being authorized to mobile phone when performing unlocking operation, electric motor car is normal authorization or temporary Authorization by this data message of two-dimensional code data identification captured, and execution is normally unblanked or prescribed a time limit, limit time is unblanked.
Arrange:
Use first: install and specify app to mobile phone, input default password, be set to use first state, and access electric motor car by the mode such as bluetooth, wifi.Can enter after input default password and interface is set be configured, such as normal authorization mobile phone etc., but after arranging end, it is necessary to press close to adopt Quick Response Code acquisition zone in electric motor car, by short-range communication complete to must verify that with information gathering after, just can confirm that carry out various arrange operation.
Normal authorization: must use the mobile phone authorized that other mobile phones are authorized.First, authorize mobile phone to enter and interface has been set, select normal authorization function, then will be mounted with app and demonstrate the authorized mobile phone screen of effective 2 D code information inside electric motor car, image the active position of first-class data catching function, after the checking to this 2 D code information, just can complete normal authorization and arrange.
Reset: when electric motor car arranges mistake, or the mobile phone having been authorized to all is lost, and now needs electric motor car is carried out reset operation, to identify brand new cell phone or by whole recovering states for Default Value.Now need, pin SR in the energized state and reach the appointment time, reset operation after unclamping, can be completed.This step cannot operate outside electric motor car.Once occur whole mobile phone loss cannot perform reset operation, can only contact with unlocking mechanism or producer.The fash being stored in supporting power-off to preserve due to all information dodges in storage chip, therefore cannot realize reset operation by long-time power-off.
Native system also includes, power prompt function: position location A ground by GPS, and destination B ground of riding is set, find route by map and calculate demand electricity, if battery electric quantity is not enough, then give a warning, bicyclist starts system of manually riding, manually the system of riding is prior art, generates electricity by manually riding and increases the electricity of battery, and near destination, GPS continues location, as bicyclist from the mileage of destination less than the safe mileage of battery, system sends safety prompt function, and cyclist can start motor and travel；
Owing to landform is inconsistent, same distance has different power consumption, and map is height above sea level road conditions map, is calculated the electricity travelled required for distance by the height above sea level curve of track route, calculates more accurate battery walking mileage amount.
Same, the different mileage number that also can affect battery of load-carrying of electric motor car,
Measured the weight of bicyclist by weight sensor, calculate the mileage number that battery can travel more accurately.
Native system has a baroceptor and combined positioning system can measure the height above sea level of electric motor car, and records the height above sea level curve of circuit of riding, and draws new height above sea level map.Facilitate the circuit that bicyclist walks same next time to use height above sea level map, and elevation data is uploaded to cloud service, share with other people and form a new more fully height above sea level map, facilitate oneself use to be also convenient for others simultaneously and use.
Claims (9)
1. an electric vehicle control system, including: central processing unit, motor driver, power supply, wireless module, data collection zone, alignment system；Central processing unit connects motor driver, battery, wireless module, data collection zone respectively；Described data collection zone includes NFC interactive areas and Quick Response Code acquisition camera.
2. a kind of electric vehicle control system according to claim 1, described data collection zone also includes weight sensor and baroceptor；Described battery is also connected with artificial electricity generation system.
3. an electrombile control method: it is characterized in that: include start-up course: utilize mobile phone NFC to click the NFC interactive areas of electric motor car, opening Quick Response Code acquisition camera, the app being installed on intelligent terminal passes through to perform to confirm operation when assignment algorithm generates the unfixed disposable Quick Response Code of data for opening or arrange electric motor car functional parameter；Authorized intelligent terminal is closely shown correct Quick Response Code near the photographic head of electric motor car and by screen, through electric motor car photographic head catch and verify legal after can start.
4. a kind of electrombile control method according to claim 3, it is characterized in that, also include, temporary Authorization: an electric motor car tool can authorize multi-section intelligent terminal to open self, simultaneously, by the intelligent terminal possessing super-ordinate right, electric motor car can be started in another of strange land temporary Authorization intelligent terminal's at the appointed time section temporarily；Condition monitoring function: utilize means of communication, is connected at Local or Remote with electric motor car foundation and monitors the startup of electric motor car and arrange record.
5. a kind of electrombile control method according to claim 4, it is characterized in that, described temporary Authorization is particularly as follows: pass through the communication modes such as traditional 3G, it is remotely another intelligent terminal's temporary Authorization temporarily, sends the 2 D code information comprising encryption temporary Authorization information data to by the intelligent terminal of temporary Authorization；Can be unblanked by the Quick Response Code that this information generates within the scope of this intelligent terminal at the appointed time section and predetermined number of times；When authorizing for authorized intelligent terminal, authorized intelligent terminal must to authorizing intelligent terminal to provide necessary hardware information, and for examining the information of owner's identity, authorize intelligent terminal can generate efficient 2-d code information according to the information provided and send it to be authorized to intelligent terminal after authorised operator permits；Being authorized to intelligent terminal when execution unlocking operation, control system is normal authorization or temporary Authorization by this data message of two-dimensional code data identification captured, and execution normally starts or prescribes a time limit, the secondary startup of limit.
6. a kind of electrombile control method according to claim 3 or 4, it is characterized in that, also include, power prompt function: GPS positions location A ground, setting is with riding destination B, find route by map and calculate demand electricity, if battery electric quantity is not enough, then giving a warning, bicyclist starts system of manually riding, and increases electricity by manually riding, GPS continues location, as bicyclist from the mileage of destination less than the safe mileage of battery, system sends safety prompt function, and cyclist can start motor and travel.
7. a kind of electrombile control method according to claim 6, it is characterised in that described map is height above sea level road conditions map, is calculated the electricity travelled required for distance by the height above sea level curve of track route, calculates battery walking mileage amount.
8. a kind of electrombile control method according to claim 6, it is characterised in that also include, there is weight sensor, by measuring the weight of bicyclist, calculate the mileage number that battery can travel.
9. a kind of electrombile control method according to claim 6, it is characterised in that also include, baroceptor, and be combined with alignment system, measures the height above sea level of electric motor car, and record vehicle line height above sea level curve, and draw new height above sea level map.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256239.4A CN105799542A (en) | 2015-03-11 | 2015-03-11 | Electric vehicle control system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610256239.4A CN105799542A (en) | 2015-03-11 | 2015-03-11 | Electric vehicle control system and method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510104362.XA Division CN104627021B (en) | 2015-03-11 | 2015-03-11 | A kind of electrombile control method |
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| CN105799542A true CN105799542A (en) | 2016-07-27 |
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| CN201610256239.4A Pending CN105799542A (en) | 2015-03-11 | 2015-03-11 | Electric vehicle control system and method |
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Application publication date: 20160727 |