The original applying number of this divisional application is 201510104362.X, and the applying date is on March 11st, 2015, entitled
" a kind of electric vehicle control system and its method ".
Invention content
The electric vehicle electricity controlling party based on cloud service that in view of the above existing problems in the prior art, the present invention provides a kind of
Method, by height above sea level map, control and prompting electric vehicle electricity service condition.
To achieve the goals above, the technical solution adopted by the present invention is:A kind of electric vehicle electricity control based on cloud service
Method processed, GPS positioning location A, setting with riding destination B, finds route by map and calculates demand electricity, if electric
Pond not enough power supply, then give a warning, and bicyclist starts system of manually riding, and increases electricity by manually riding, GPS continues fixed
Position, when safe mileage of the bicyclist from the mileage of destination less than battery, system sends out safety prompt function, and cyclist can start electricity
Machine travels, and the map is height above sea level road conditions map, and travel distance is calculated by the height above sea level curve of track route
Required electricity calculates battery walking mileage amount,
Baroceptor is combined with positioning system, measures the height above sea level of electric vehicle, and records the sea of vehicle line
Pull out curve, and draw new height above sea level map, and elevation data is uploaded to cloud service, share with other people and formed one it is new
More fully height above sea level map.
With weight sensor the mileage number that battery can travel is calculated by measuring the weight of bicyclist.
The present invention has the height above sea level that baroceptor and combined positioning system can measure electric vehicle, and records and ride
The height above sea level curve of row line, and draw new height above sea level map.Facilitate bicyclist walk next time same circuit use height above sea level map,
And elevation data is uploaded to cloud service, share and formed a new more fully height above sea level map with other people, facilitates oneself
It is used using others is also convenient for simultaneously.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
As 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 is separately connected electricity
Machine actuating device, battery, wireless module, data collection zone;
The data collection zone includes the interactive areas NFC, Quick Response Code acquisition camera and range sensor.
The data collection zone further includes weight sensor and baroceptor;The battery is also connected with artificial power generation
System.
The equipment such as mobile phone, by pre-setting, make electric vehicle pass through bluetooth or wireless in electric vehicle a certain range
The technical approach such as LAN wifi find close mobile phone, and send preparatory signal to mobile phone, so that itself and mobile phone are all
Into preparation state.But substantive information exchange will not occur for this step, so as not to it is monitored.In fact, this step will be in future
It may ignore in portioned product, that is to say, that this step is not necessarily.Only when not being introduced into preparation state in advance, directly
Execution can slightly be reinforced close to induction zone uncaging time.
Quick Response Code camera is opened with mobile phone NFC, achievees the purpose that power saving, only NFC could open camera, prevents from taking the photograph
It causes in running order to be consumption electricity as first, be imaged when user acquires in mobile phone screen front close to electric vehicle Quick Response Code
Head(Such as 30cm), electric vehicle control system by camera gets the 2 D code information shown by mobile phone screen and by therewith
Identical secret key or proof of algorithm confirm whether the mobile phone is duly authorized or temporary Authorization.Here, except packet in 2 D code information
Containing according to assignment algorithm or secret key generation special password character string outside, also include encrypted mobile phone hardware information, identity information,
The information such as telephone number and user's basic document, multi-party information verify it is errorless after just meet unlocking condition.
After electric vehicle control system verification password and authorization message are legal simultaneously, pass through central processing unit and control driving machinery
Part is that user opens electric vehicle, and records unlocking information to storage module, passes through internet or gsm etc. by wireless module
Communication mode is sent to the safe mobile phone for monitoring electric vehicle on demand, or only preserves information and be used as to memory module and use day
Will, convenient for inquiring in the future.
Temporary Authorization:It can be by passing through tradition in local and remote by modes such as app by the mobile phone of normal authorization
The communication modes such as 3G, be remotely another mobile phone temporary Authorization temporarily, send and include the two of the data such as encryption temporary Authorization information
Code information is tieed up to by the mobile phone of temporary Authorization;The mobile phone can at the appointed time be given birth within the scope of section and predetermined number of times by the information
At Quick Response Code unlock.When to be authorized to mobile phone mandate, authorized mobile phone must provide necessary hardware information to mandate mobile phone such as
Addresses mac etc., and such as owner identity, voice information for verifying owner's identity authorize mobile phone can be according to being provided
Information generates efficient 2-d code information and sends it to authorized mobile phone after authorised operator permits.It is authorized to mobile phone to exist
When executing unlocking operation, electric vehicle identifies that the data information is normal authorization or awards temporarily by the two-dimensional code data captured
Power, and execute and normally unlock or prescribe a time limit, limit time unlocking.
Setting:
It uses for the first time:Specified app is installed to mobile phone, input default password is set as use state for the first time, and passes through indigo plant
The modes such as tooth, wifi access electric vehicle.Setting interface can be entered after input default password to be configured, such as normal authorization mobile phone
Deng, but after setting, it is necessary in electric vehicle close to Quick Response Code acquisition zone is adopted, it must verify that and believe by short-range communication completion
After breath acquisition, the various settings operation carried out just can confirm that.
Normal authorization:The mobile phone authorized must be used to authorize other mobile phones.First, it has authorized mobile phone to enter to set
It sets interface, selects normal authorization function, then will be mounted with app and show the authorized mobile phone screen of effective 2 D code information
Active position close to data catching functions such as cameras on the inside of electric vehicle just may be used after the verification to the 2 D code information
Complete normal authorization setting.
It resets:When electric vehicle setting mistake, or the mobile phone whole having been authorized to is lost, and needs to carry out electric vehicle at this time
Operation is resetted, to identify brand new cell phone or whole states are reverted to default setting.It needs at this time, pin reset in the energized state
Button reaches specified time, and reset operation can be completed after release.This step can not operate on the outside of electric vehicle.Once hair
When raw whole mobile phone is lost and can not execute reset operation, it can only be contacted with unlocking mechanism or producer.Since all information are
It is stored in the fash for supporting power-off to preserve to dodge in storage chip, therefore operation can not be resetted by long-time power-off to realize.
This system further includes power prompt function:By GPS positioning location A, and it is arranged with riding destination B, leads to
It crosses map searching route and calculates demand electricity and given a warning if battery capacity is insufficient, bicyclist, which starts manually to ride, is
System, system of manually riding is the prior art, by manually riding come the electricity for increasing battery that generates electricity, and close to destination, GPS
Continue to position, when bicyclist is less than from the mileage of destination the safe mileage of battery, system sends out safety prompt function, and cyclist can be with
Start motor traveling;
Since landform is inconsistent, same distance has different power consumption, and map is height above sea level road conditions map, is led to
The height above sea level curve of track route is crossed to calculate the required electricity of travel distance, calculates more accurate battery walking mileage
Amount.
Likewise, the different mileage number that can also influence battery of the load-carrying of electric vehicle,
The weight of bicyclist is measured by weight sensor, more accurately calculates the mileage number that battery can travel.
This system has the height above sea level that baroceptor and combined positioning system can measure electric vehicle, and records and ride
The height above sea level curve of row line, and draw new height above sea level map.Facilitate bicyclist walk next time same circuit use height above sea level map,
And elevation data is uploaded to cloud service, share and formed a new more fully height above sea level map with other people, facilitates oneself
It is used using others is also convenient for simultaneously.