CN202863408U - Battery exchanging monitoring system of electric car - Google Patents
Battery exchanging monitoring system of electric car Download PDFInfo
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- CN202863408U CN202863408U CN201220460163.4U CN201220460163U CN202863408U CN 202863408 U CN202863408 U CN 202863408U CN 201220460163 U CN201220460163 U CN 201220460163U CN 202863408 U CN202863408 U CN 202863408U
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- message processing
- electronlmobil
- battery
- distribution module
- control system
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Abstract
The utility model relates to a battery exchanging monitoring system of an electric car. The monitoring system comprises a work station, an external system, a database, a man-machine interactive interface, an external communication interface, a database interface, a message processing and distributing module, a procedure monitoring module, an operation process monitoring module and a battery exchanging equipment monitoring module. The work station is communicated with the message processing and distributing module through the man-machine interactive interface. The external system is communicated with the message processing and distributing module through the external communication interface. The database is communicated with the message processing and distributing module through the database interface. The message processing and distributing module respectively distributes messages to the procedure monitoring module, the operation process monitoring module and the battery exchanging equipment monitoring module. Automatic control of the overall battery exchanging procedure of the electric car is achieved, the problem that automatic operation of exchanging batteries is poor is solved and efficiency and reliability in exchanging the batteries are greatly improved.
Description
Technical field
The utility model relates to the battery replacement of electric automobile technology, is specifically related to a kind of battery replacement of electric automobile monitored control system.
Background technology
Battery replacement of electric automobile is the process of a complexity, comprise the vehicle guiding, vehicle location, obtain the battery box demand information, transmit battery box, the loading and unloading battery case, the clearing of paying the fees, the guided vehicle departures, a series of links such as battery box management, and relate to vehicle, battery box is exchange device more, battery box, charging rack, numerous equipment such as battery charger, intricate alternately between links and the equipment, and the transmission of battery and loading and unloading must be carried out according to certain logic, how to coordinate links and control logic, realize the full-range automation control of battery altering, and ensure that the safe and reliable of battery altering process is a difficult problem.
Although great majority build up and all have been equipped with carrying and the handling labor that special-purpose robot device finishes battery in the electric automobile battery replacing station that puts into operation at present, yet do not realize the automation of whole battery altering process.The robot device just finishes the actions such as transmission, dismounting, installation of battery according to operations staff's instruction, the more manual intervention of whole battery altering process need is judged various intermediatenesses and operation logic as checking, the battery box information that registration is changed etc.Thereby inefficiency, the safety and reliability of changing operation can not get ensureing, obviously can't adapt to the requirement of scale electronlmobil operation.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of battery replacement of electric automobile monitored control system, the utility model state-based machine and event-driven process chain technology, realized the full-range automatic control of battery replacement of electric automobile, solve the lower problem of battery altering operating automation degree, improved greatly efficient and the reliability of battery altering.
The purpose of this utility model is to adopt following technical proposals to realize:
A kind of battery replacement of electric automobile monitored control system, its improvements are that described monitored control system comprises workstation, external system, Man Machine Interface, external communication interface, database interface and Message Processing and distribution module;
Described workstation communicates by Man Machine Interface and Message Processing and distribution module; Described external system communicates by external communication interface and Message Processing and distribution module; Described data bank communicates by database interface and Message Processing and distribution module; Described monitored control system is changed device control unit with electronlmobil and is connected.
Wherein, the operator by described Man Machine Interface and workstation carries out alternately; Described Message Processing and distribution module receive electronlmobil by described external communication interface and change electricity request, RFID scanning information and safety-protection system interlock warning signal.
Wherein, described external communication interface is Network Serial Port; Described external system comprises electronlmobil, RFID scanner and safety-protection system.
Wherein, described Message Processing and distribution module are distributed to electronlmobil replacing device control unit with instruction and the signal of outside input; Described Message Processing and distribution module comprise controller; Described controller is the PLC controller.
Wherein, described Message Processing is connected with electronlmobil replacing device control unit with the controller of distribution module.
Wherein, described Message Processing and distribution module are changed the information of device control unit with electronlmobil and safety-protection system interlock warning signal sends to workstation by Man Machine Interface.
Wherein, described electronlmobil is changed device control unit and is comprised the electric machine people equipment that changes, and the described controller that changes electric machine people equipment and Message Processing and distribution module communicates.
Wherein, described electronlmobil replacing device control unit is connected with the upper computer that electronlmobil changes electricity.
Compared with the prior art, the beneficial effect that reaches of the utility model is:
1, degree of automation is high, and realizing entering the station from electronlmobil, battery altering is complete to roll the full-range automatic control in battery altering station away from.
2, the efficient of battery altering operation is high, has shortened the operating time of battery altering by reasonable coordination battery altering equipment and battery transmission apparatus.
3, take into full account the safe and reliable of battery altering operation, have perfect exception handling.
4, finish the management that battery goes out inbound communication when battery altering.
5, carry out the replacing of battery box take batch group as unit, avoided being conducive to prolong the service life of battery because battery box arbitrarily is used in combination the consistency problem that causes.
6, the scheme that provides of the utility model has realized the full-range automatic control of battery replacement of electric automobile, has solved the lower problem of battery altering operating automation degree,
Description of drawings
Fig. 1 is the diagram of circuit based on the battery altering method for supervising of event driven procedure chain that the utility model provides;
Fig. 2 is the battery altering monitoring overall construction drawing of the state-based machine that provides of the utility model;
Fig. 3 is the battery replacement of electric automobile monitored control system constructional drawing that the utility model provides.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
The battery replacement of electric automobile monitored control system is an event driven system, adopts event-driven process chain (Event-driven Process Chain, EPC) to carry out process modeling.In addition, the battery altering monitored control system is an event driven system that typically has discrete input and output, and adopting state machine to carry out behavior modeling is very effective and method intuitively.
Battery replacement of electric automobile monitored control system structure as shown in Figure 3, monitored control system comprises workstation, external system, Man Machine Interface, external communication interface, database interface and Message Processing and distribution module; Workstation communicates by Man Machine Interface and Message Processing and distribution module; Described external system communicates by external communication interface and Message Processing and distribution module; Described data bank communicates by database interface and Message Processing and distribution module; Described monitored control system is changed device control unit with electronlmobil and is connected.
Operator by described Man Machine Interface and workstation carries out alternately; Described Message Processing and distribution module receive electronlmobil request, RFID scanning information and safety-protection system interlock warning signal by described external communication interface.
External communication interface is Network Serial Port; Described external system comprises electronlmobil, RFID scanner and safety-protection system.
Message Processing and distribution module are distributed to electronlmobil replacing device control unit with instruction and the signal of outside input; Described Message Processing and distribution module comprise controller; Controller is the PLC controller.
Message Processing is changed device control unit with the controller of distribution module with electronlmobil and is connected.
Information and safety-protection system interlock warning signal that Message Processing and distribution module are changed device control unit with electronlmobil send to workstation by Man Machine Interface.Electronlmobil is changed device control unit and is comprised and change electric machine people equipment that the controller that changes electric machine people equipment and Message Processing and distribution module communicates.Electronlmobil is changed device control unit and is connected with the upper computer that electronlmobil changes electricity.The battery replacement of electric automobile monitored control system that the utility model provides is based on the QP Quantum Frame and realizes.
The battery replacement of electric automobile method for supervising flow process of carrying out modeling based on event-driven process chain comprises the steps: as shown in Figure 1
A, electronlmobil sail the battery altering station into;
The RFID scanner scanning of B, entrance, battery altering station also reads the RFID label of electronlmobil;
C, according to described RFID smart-tag authentication electronlmobil information;
D, judge whether success of electronlmobil authentication: if the electronlmobil authentication success then carries out step e, otherwise, output electronlmobil authentication failure message, and the information of vehicles of registration electronlmobil enters step e again.
Whether E, the required battery box of inspection electronlmobil are full of electricity: if battery box is full of electricity, then carry out step F, otherwise, carry out step G.
F, the guiding electronlmobil in place;
G, electronlmobil are waited for;
H, electronlmobil are ready;
I, be that electronlmobil changes battery;
J, battery altering are complete, the clearing of paying the fees;
K, guiding electronlmobil roll the battery altering station away from.
V operation among Fig. 1 is the logic decision operation.
The electric machine people equipment that changes of electronlmobil comprises and changes electric monitoring of tools module that the upper computer that electronlmobil changes electricity comprises flow monitoring module and operating process monitoring module.In order to realize the full automatic control of battery replacement of electric automobile, the utility model comes the control problem of analyzing and processing battery altering from three levels.
1) overall flow control realizes the control of the whole flow process of complete departures from the vehicle pull-in to the battery altering, namely finishes linking and the coordination of links among Fig. 1; The overall flow monitoring is described with the state machine of flow monitoring module.
2) control of battery altering operating process, i.e. the control of " replacing battery " link among Fig. 1.Coordinate a plurality of robot devices of control according to the status information of vehicle, battery box, battery carrier etc. and specific operation logic and finish the replacing of car load all batteries, and the battery of changing is sent to battery carrier charges; Battery altering operating process monitoring is described with the state machine of operating process monitoring module.
The operation of 3) changing electric machine people equipment is controlled, and considers state and the environmental conditions of equipment self during exchange electric machine people operate, and reliability fully ensures safety; Changing electric machine people equipment is described with the state machine that changes electric monitoring of tools module.
Above-mentioned three control problems are organic wholes, each control problem adopts state machine to be described, finish alternately the full automatic control of battery altering by the coordination between the state machine, the battery altering control overall structure of state-based machine as shown in Figure 2.The signal of the input such as operator's instruction and RFID scanner, safety-protection system, operation management system and item drive the operation of the state machine of flow monitoring module, when entering the battery altering operation link, state machine that then start to change the operating process monitoring module is responsible for the control of Renewal process, gets back to the state machine of flow monitoring module in the time of after the battery altering operation is finished or unusually and processes accordingly.The state machine of operating process monitoring module sends to the state machine that changes electric monitoring of tools module according to the real-time status information of changing electric equipment, vehicle, charging rack etc. and replacing working rule generation control command, finally finish issuing of control command by the state machine that changes electric monitoring of tools module, and report the implementation status of control command to the state machine of operating process monitoring module.
Be described as follows about changing working rule:
1) transmission apparatus during the power taking pond, must guarantee that battery has stopped charging from the battery carrier;
When 2) being placed into battery on the battery carrier, must guaranteeing the applicable battery box type in battery box type and charging rack target location, consistent (the battery box type on electronlmobil may be different, dissimilar battery box sizes is different, the battery box that different deposit positions is suitable on the charging rack is also different, must guarantee according to the battery box type battery box to be placed into correct position)
3) battery on the electronlmobil generally is arranged symmetrically with along the vehicle body left and right sides, and when more exchange device was from electronlmobil unloading battery, the battery of two symmetric positions unloaded synchronously about General Requirements; The also replacing device synchronization of General Requirements both sides installation when battery is installed;
4) to avoid transmission apparatus and more exchange device operate simultaneously the same battery, for example when transmission apparatus just from the battery carrier during the power taking pond, if more exchange device attempts to get the same battery, with accidents caused;
5) when preparing to be placed on the battery carrier, must guarantee that the target battery chord position is set up without battery to a battery.
When electronlmobil entered replacing battery step, then the state machine of start-up operation process monitoring module was responsible for the control of Renewal process, after the battery altering operation is finished or when unusual, then got back to the state machine of flow monitoring module and processed; The state machine of operating process monitoring module sends to the state machine that changes electric monitoring of tools module according to the real-time status information of changing electric equipment, vehicle, charging rack and replacing working rule generation control command, finally finish issuing of control command by the state machine that changes electric monitoring of tools module, and report the implementation status of control command to the state machine of operating process monitoring module.
State-based machine and event-driven process chain technology the utility model provide a kind of battery replacement of electric automobile monitored control system, realized the full-range automatic control of battery replacement of electric automobile, solve the lower problem of battery altering operating automation degree, improved greatly efficient and the reliability of battery altering.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although with reference to above-described embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. a battery replacement of electric automobile monitored control system is characterized in that, described monitored control system comprises workstation, external system, Man Machine Interface, external communication interface, database interface and Message Processing and distribution module;
Described workstation communicates by Man Machine Interface and Message Processing and distribution module; Described external system communicates by external communication interface and Message Processing and distribution module; Described data bank communicates by database interface and Message Processing and distribution module; Described monitored control system is changed device control unit with electronlmobil and is connected.
2. battery replacement of electric automobile monitored control system as claimed in claim 1 is characterized in that, the operator by described Man Machine Interface and workstation carries out alternately; Described Message Processing and distribution module receive electronlmobil by described external communication interface and change electricity request, RFID scanning information and safety-protection system interlock warning signal.
3. battery replacement of electric automobile monitored control system as claimed in claim 1 is characterized in that, described external communication interface is Network Serial Port; Described external system comprises electronlmobil, RFID scanner and safety-protection system.
4. battery replacement of electric automobile monitored control system as claimed in claim 1 is characterized in that, described Message Processing and distribution module are distributed to electronlmobil replacing device control unit with instruction and the signal of outside input; Described Message Processing and distribution module comprise controller; Described controller is the PLC controller.
5. battery replacement of electric automobile monitored control system as claimed in claim 4 is characterized in that, described Message Processing is changed device control unit with the controller of distribution module with electronlmobil and is connected.
6. battery replacement of electric automobile monitored control system as claimed in claim 1, it is characterized in that information and safety-protection system interlock warning signal that described Message Processing and distribution module are changed device control unit with electronlmobil send to workstation by Man Machine Interface.
7. battery replacement of electric automobile monitored control system as claimed in claim 1 is characterized in that, described electronlmobil is changed device control unit and comprised the electric machine people equipment that changes, and the described controller that changes electric machine people equipment and Message Processing and distribution module communicates.
8. battery replacement of electric automobile monitored control system as claimed in claim 7 is characterized in that, described electronlmobil is changed device control unit and is connected with the upper computer that electronlmobil changes electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220460163.4U CN202863408U (en) | 2012-09-10 | 2012-09-10 | Battery exchanging monitoring system of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220460163.4U CN202863408U (en) | 2012-09-10 | 2012-09-10 | Battery exchanging monitoring system of electric car |
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| Publication Number | Publication Date |
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| CN202863408U true CN202863408U (en) | 2013-04-10 |
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| CN201220460163.4U Expired - Lifetime CN202863408U (en) | 2012-09-10 | 2012-09-10 | Battery exchanging monitoring system of electric car |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260702A (en) * | 2014-09-05 | 2015-01-07 | 许继电气股份有限公司 | Intelligent charging control method for charging station |
| CN110015117A (en) * | 2017-12-13 | 2019-07-16 | 蔚来汽车有限公司 | Visualize the replacing vehicle electricity control system and on-vehicle battery operating system of human-computer interaction |
| CN111196177A (en) * | 2019-12-30 | 2020-05-26 | 浙江吉智新能源汽车科技有限公司 | Battery replacement control device and method |
| WO2022143925A1 (en) * | 2020-12-31 | 2022-07-07 | 奥动新能源汽车科技有限公司 | Battery swapping prompt method and system, device, and readable storage medium |
-
2012
- 2012-09-10 CN CN201220460163.4U patent/CN202863408U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260702A (en) * | 2014-09-05 | 2015-01-07 | 许继电气股份有限公司 | Intelligent charging control method for charging station |
| CN104260702B (en) * | 2014-09-05 | 2016-08-24 | 国家电网公司 | A kind of electrical changing station intelligence changes electric control method |
| CN110015117A (en) * | 2017-12-13 | 2019-07-16 | 蔚来汽车有限公司 | Visualize the replacing vehicle electricity control system and on-vehicle battery operating system of human-computer interaction |
| CN111196177A (en) * | 2019-12-30 | 2020-05-26 | 浙江吉智新能源汽车科技有限公司 | Battery replacement control device and method |
| WO2022143925A1 (en) * | 2020-12-31 | 2022-07-07 | 奥动新能源汽车科技有限公司 | Battery swapping prompt method and system, device, and readable storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
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| CX01 | Expiry of patent term |