CN205429797U - Fill electric pile management system based on control of user mobile terminal - Google Patents
Fill electric pile management system based on control of user mobile terminal Download PDFInfo
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- CN205429797U CN205429797U CN201620150747.XU CN201620150747U CN205429797U CN 205429797 U CN205429797 U CN 205429797U CN 201620150747 U CN201620150747 U CN 201620150747U CN 205429797 U CN205429797 U CN 205429797U
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Abstract
The utility model discloses a fill electric pile management system based on control of user mobile terminal, it includes central processing module, be connected, be used for for electric automobile with central processing module and fill the steering circuit that charges who establishs electric energy transfer control route between the electric pile, wherein, electric automobile fill electronic control system still include one with central processing module electric connection's radio frequency module, radio frequency module is used for doing establish communication path between central processing module and the vehicle control module of setting on user mobile terminal. It does through radio frequency module central processing module and set up and to set up communication path between the vehicle control module on user mobile terminal makes the user send control command to the central processing module who fills electric pile through the vehicle control module on the operation mobile terminal, through the charge duty cycle size of mobile terminal 0 output PWM ripples of central processing module control, realizes under the circumstances of non -contact the regulation to the power that charges.
Description
Technical field
This utility model relates to a kind of charging pile control technology, is specifically related to a kind of charging pile management system controlled based on customer mobile terminal.
Background technology
Development along with electric automobile, electric automobile is low with its use cost, the little high praise obtaining people of environmental pollution, charging station will become the power base providing power continuation of the journey for electric automobile, but the electric energy transmission work that the charging pile in present stage charging station can only be single, its controllability is low, easily produces danger in charging process.And user is during charging, it is necessary to manually arrange charge power on charging pile, the electricity of its charging also must be shown by the electricity of charging pile just can be learnt, its complex operation, charge efficiency is relatively low, is unsuitable for urban life quickly and easily.
Utility model content
The purpose of this utility model is for above-mentioned deficiency, a kind of charging pile management system controlled based on customer mobile terminal is provided, which raises user's Based Intelligent Control to charging pile, not only increase the safety and stability of charging, and effectively raise charge efficiency.
For reaching above-mentioned technical purpose, this utility model provides a kind of charging pile management system controlled based on customer mobile terminal, and it includes
Central processing module；
And central processing module is electrically connected with, for controlling the charging guiding circuit in path for setting up electric energy transmission between electric automobile and charging pile；
The vehicle-mounted control module being arranged on customer mobile terminal；
The radio-frequency module being electrically connected with described central processing module, described radio-frequency module is for for setting up communication path between described central processing module and the vehicle-mounted control module being arranged on customer mobile terminal.
Preferably, described central processing module and described charging guide and are provided with switch control module between circuit, and described switch control module controls the keying in path for performing electric energy transmission.
Preferably, described charging guides circuit to include bleeder circuit, A/D converter and single-chip microcomputer intervalometer, described bleeder circuit includes that automobile accesses load and pull-up resistor, described automobile accesses load one end and connects with described pull-up resistor by accessing detection line, other end ground connection, another termination high level of described pull-up resistor, the input of described A/D converter connects described automobile and accesses load common port corresponding with pull-up resistor, the outfan of described A/D converter is connected with the input of described single-chip microcomputer intervalometer, simultaneously, described central processing module is also electrically connected with described single-chip microcomputer intervalometer.
Preferably, communication is carried out by CAN interface between described central processing module and vehicle mounted battery management system.
Preferably, described central processing module connects 485 ammeters, is acquired information about power from ammeter.
Preferably, the model of described central processing module is stm32f407.
Preferably, described switch control module is A.C. contactor.
The charging pile management system controlled based on customer mobile terminal described in the utility model, it is to set up communication path between described central processing module and the vehicle-mounted control module being arranged on customer mobile terminal by radio-frequency module, allow users to send control instruction by the vehicle-mounted control module on operation mobile terminal to the central processing module of charging pile, control charging by central processing module and guide the dutycycle size of circuit output PWM ripple, realize the regulation in the non-contact case to charge power, which raises user's Based Intelligent Control to charging pile, and add the safety and stability of charging, effectively raise charge efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the module principle block diagram of the charging pile management system controlled based on customer mobile terminal described in the utility model；
Fig. 2 is the circuit theory diagrams that charging described in the utility model guides circuit.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, embodiment of the present utility model provides a kind of charging pile management system controlled based on customer mobile terminal, it includes that central processing module 10, radio-frequency module 20, charging guide circuit 30 and vehicle-mounted control module 40, described radio-frequency module 20, described charging to guide circuit 30 to be all electrically connected with described central processing module 10；Described charging guides circuit 30 for for setting up electric energy transmission control path between electric automobile and charging pile；Described radio-frequency module 20 is for for setting up communication path between described central processing module 10 and the vehicle-mounted control module 40 being arranged on customer mobile terminal.Preferably, the model of described central processing module 10 is stm32f407, and described switch control module is A.C. contactor.
After setting up communication path between described central processing module 10 and the vehicle-mounted control module 40 being arranged on customer mobile terminal, user can send control instruction by the vehicle-mounted control module 40 on operation mobile terminal to the central processing module 10 of charging pile.
As shown in Figure 2, described charging guides circuit 30 to include bleeder circuit 31, A/D converter 32 and single-chip microcomputer intervalometer 33, described bleeder circuit 31 includes that automobile accesses load R2 and pull-up resistor R1, described automobile accesses load R2 one end and connects with described pull-up resistor R1 by accessing detection line, other end ground connection, another termination high level of described pull-up resistor R1, the input of described A/D converter 32 connects described automobile and accesses load R2 common port corresponding with pull-up resistor R1, the outfan of described A/D converter 32 is connected with the input of described single-chip microcomputer intervalometer 33.Simultaneously, described central processing module 10 is also electrically connected with described single-chip microcomputer intervalometer 33, wherein, described central processing module 10 and described charging guide and are provided with switch control module between circuit 30, and described switch control module controls the keying in path for performing electric energy transmission.
When electric automobile needs to be charged on charging pile, described electric automobile is electrically connected with described charging pile by accessing detection line, the most described automobile accesses load R2 and connects with described pull-up resistor R1 dividing potential drop by accessing detection line, G point becomes automobile and accesses load R2 common port corresponding with pull-up resistor R1, owing to described automobile accesses load R2 other end ground connection, on bleeder circuit 31, described automobile accesses the electromotive force step-down of load R2 common port G corresponding with pull-up resistor R1 point.
Therefore, when the incoming level of the input of described A/D converter 32 is pulled low, when to make the digital signal of single-chip microcomputer intervalometer 33 input be 0, it is determined that electric automobile and charging pile establish electric connection.Now, described central processing module 10 exports a 12v level to A.C. contactor, makes the contact adhesive of A.C. contactor, connects forceful electric power loop.
When the incoming level of the input of A/D converter 32 is become low level from high level, the digital signal of its output is become 0 from original 1, the output signal of A/D converter 32 outfan changes, single-chip microcomputer intervalometer 33 is controlled by described A/D converter 32 outfan output digit signals 0, digital signaling zero is the enabling signal of single-chip microcomputer timer, after single-chip microcomputer intervalometer 33 receives the digital signaling zero of A/D converter 32 output, output has the PWM ripple of certain frequency dutycycle, guides electric automobile BMS to enter charged state.
Preferably, the model of single-chip microcomputer intervalometer described in this utility model 33 is STC51, it controls frequency with intervalometer T0, intervalometer T1 controls dutycycle, T0 timer interruption is to allow an I0 mouth output high level, starts intervalometer T1, and this T1 is to allow I/O port output low level in the middle of the interruption of this intervalometer T0, the initial value so changing intervalometer T0 just can change frequency, and the initial value changing intervalometer T1 just can change dutycycle.Under conditions of PWM wave frequency is certain, by changing the size of its dutycycle, realize the regulation to charge power.
Described central processing module 10 is connected with described single-chip microcomputer intervalometer 33, therefore, user can send control instruction by the vehicle-mounted control module 40 on operation mobile terminal to the central processing module 10 of charging pile, and the dutycycle size of PWM ripple is exported by central processing module 10 control single chip computer intervalometer 33, it is achieved the regulation to charge power in the non-contact case.
For making the level of the PWM ripple of charging guiding circuit 30 output reach the standard of country's setting, the outfan of described single-chip microcomputer intervalometer 33 is also associated with level shifting circuit 34, the PWM ripple of described single-chip microcomputer intervalometer 33 output is after the conversion of level shifting circuit 34, and its level value meets the standard of country's setting.
When electric automobile establishes electric connection with charging pile, carry out communication by CAN interface 60 between described central processing module 10 and vehicle mounted battery management system, i.e. carry out communication by CAN interface 60 between charging pile and vehicle mounted battery management system.
Further, described central processing module 10 is electrically connected with 485 ammeters 50, described 485 ammeters 50 have RS-485 interface, it uses the collection of RS-485 networking mode to copy, collects control power consuming administrative system, change and traditional check meter or pay and control model to ammeter, by RS-485 networking, it is possible to copy and accept ammeter electricity, pre-payment and the break-make of control ammeter easily and accurately.The information about power that described 485 ammeters 50 gather can feed back to the vehicle-mounted control module 40 of customer mobile terminal in real time by central processing module 10, and therefore, user can know the electricity of charging in time.
The charging pile management system controlled based on customer mobile terminal described in the utility model, it is to set up communication path between described central processing module 10 and the vehicle-mounted control module 40 being arranged on customer mobile terminal by radio-frequency module 20, allow users to send control instruction by the vehicle-mounted control module 40 on operation mobile terminal to the central processing module 10 of charging pile, the dutycycle size of PWM ripple is exported by central processing module 10 control single chip computer intervalometer 33, realize the regulation in the non-contact case to charge power, the information about power of the most described 485 ammeter collections can feed back to the vehicle-mounted control module 40 of customer mobile terminal in real time by central processing module 10, allow users to know in time the electricity of charging.And described charging guides circuit 30 also to have to judge that vehicle connects the function detected, which raises user's Based Intelligent Control to charging pile, and add the safety and stability of charging, effectively raise charge efficiency simultaneously.
The above detailed description of the invention of the present utility model, is not intended that the restriction to this utility model protection domain.Any various other made according to technology of the present utility model design change and deformation accordingly, should be included in this utility model scope of the claims.
Claims (7)
1. the charging pile management system controlled based on customer mobile terminal, it is characterised in that include
Central processing module；
And central processing module is electrically connected with, for controlling the charging guiding circuit in path for setting up electric energy transmission between electric automobile and charging pile；
The vehicle-mounted control module being arranged on customer mobile terminal；
The radio-frequency module being electrically connected with described central processing module, described radio-frequency module is for for setting up communication path between described central processing module and the vehicle-mounted control module being arranged on customer mobile terminal.
The charging pile management system controlled based on customer mobile terminal the most according to claim 1, it is characterized in that, described central processing module and described charging guide and are provided with switch control module between circuit, and described switch control module controls the keying in path for performing electric energy transmission.
The charging pile management system controlled based on customer mobile terminal the most according to claim 1, it is characterized in that, described charging guides circuit to include bleeder circuit, A/D converter and single-chip microcomputer intervalometer, described bleeder circuit includes that automobile accesses load and pull-up resistor, described automobile accesses load one end and connects with described pull-up resistor by accessing detection line, other end ground connection, another termination high level of described pull-up resistor, the input of described A/D converter connects described automobile and accesses load common port corresponding with pull-up resistor, the outfan of described A/D converter is connected with the input of described single-chip microcomputer intervalometer, simultaneously, described central processing module is also electrically connected with described single-chip microcomputer intervalometer.
The charging pile management system controlled based on customer mobile terminal the most according to claim 1, it is characterised in that carry out communication by CAN interface between described central processing module and vehicle mounted battery management system.
The charging pile management system controlled based on customer mobile terminal the most according to claim 1, it is characterised in that described central processing module connects 485 ammeters, is acquired information about power from ammeter.
The charging pile management system controlled based on customer mobile terminal the most according to claim 1, it is characterised in that the model of described central processing module is stm32f407.
The charging pile management system controlled based on customer mobile terminal the most according to claim 2, it is characterised in that described switch control module is A.C. contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150747.XU CN205429797U (en) | 2016-02-29 | 2016-02-29 | Fill electric pile management system based on control of user mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620150747.XU CN205429797U (en) | 2016-02-29 | 2016-02-29 | Fill electric pile management system based on control of user mobile terminal |
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| CN205429797U true CN205429797U (en) | 2016-08-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799973A (en) * | 2017-03-01 | 2017-06-06 | 薛建仁 | The super charging pile of integrated form |
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2016
- 2016-02-29 CN CN201620150747.XU patent/CN205429797U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106799973A (en) * | 2017-03-01 | 2017-06-06 | 薛建仁 | The super charging pile of integrated form |
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