Actual half emulation battery management system operation test platform of simulation
Technical Field The utility model relates to a battery management system for running the test platform, which belongs to the BMS system test field. Background Art The rise of the electric vehicle under large the background environment, an increasing number of manufacturers began producing electric automobile. Electric automobile of the core component----battery pack, his performance is good or bad quality of the electric car has also become the most direct factors. And how to protect the battery pack, how to control the charging and discharging of the battery pack, it is up to the battery management system (BMS) to management. At present market the quality of the battery management system (BMS), after the completion of the product because there is no practical to test the battery of the vehicle and, therefore, practical operation of many problems. It is difficult to let the battery management system (BMS) carried out before the actual operational test of the system, to the simulation of actual operation possible, it is difficult to identify the remaining issues, more difficult to improve the performance of the product. Content of the invention The invention is aimed to solve the current in the battery management system (BMS) to the system before operation, the problem of test, so as to propose a kind of simulating actual semi-artificial battery management system running the test platform. A simulation of the actual semi-artificial battery management system running the test platform, which includes a Hall current analog equipment, 11, of the RS485 communication screen 12, a charger communication analog equipment 13, a I/O control module 25, a of the device to simulate the insulation resistance 14, insulating voltage collecting frame, 15, the first PC host computer data monitoring apparatus 1, a communication device CAN 4, a of bus CAN, variable CAN bus, b of bus CAN, 2M group of 32 channel voltage collecting rack 21, 2M group of 8 channel temperature collector 22, second Hall current simulation device 16, the second display device, the second charger communication simulation device 18, II I/O control module 26, two of the device to simulate the insulation resistance 19, the second insulated voltage collecting rack 20, II CAN communication device 27 and BMS operation switch 10 ; M is a positive integer, and with the BMS to be measured in the battery management system is equal to quantity of from the control module; A Hall current simulation device 11, a RS485 communication screen 12, a charger communication analog equipment 13 and a control module I/O 25 BMS to be measured respectively and a of the master module 2 is used for carrying out data interaction; a of a main control module to be tested, BMS CAN bus; A of the device to simulate the insulation resistance 14 and insulating voltage collecting frame a, 15 a of the insulation module BMS to be tested 3 is used for carrying out data interaction; a of insulation module BMS to be measured 3 access a of bus CAN; A data monitoring device, a host computer PC 1 CAN through a of the communication device 4 a of the bus CAN; BMS each to be measured from the control module 5 is connected with a group of 32 channel voltage collecting frame 21 and a set of 8 channel temperature collector 22 interactive data; A BMS M from the control module to be measured 5 CAN bus access one of; the other BMS a M from the control module to be measured 5 access variable CAN bus; The number two Hall current simulation device 16, the number two RS485 communication screen 17, the second charger communication simulation device 18 and second I/O control module 26 to be tested respectively connected with the two BMS main control module 7 is used for carrying out data interaction; b of main control module BMS to be measured 7 CAN bus access number; Two of the device to simulate the insulation resistance 19 and second insulated voltage collecting rack 20 to be tested respectively connected with the two BMS insulation module 8 is used for carrying out data interaction; BMS to be measured the insulating module of 8 access II CAN bus; Second PC host computer data monitoring device 28 through second CAN communication device 27 CAN bus access number; BMS operation switch 10 with the static end of the bus connection of variable CAN; BMS operation switch 10 is connected with a of the movable end of a bus or a second bus CAN CAN. The utility model can enable a battery management system in the actual input BMS can be carried out before operation, a test of the system, the simulation of actual operation possible, to identify the remaining issues, improve the performance of the product. Description of drawings Figure 1 is a structure diagram of a simulation of the actual semi-artificial battery management system operation of the present utility model of the test platform. Mode of execution A specific embodiments, binding Figure 1 illustrates that the specific embodiment, a simulation of the actual semi-artificial battery management system running the test platform, which includes a Hall current analog equipment, 11, of the RS485 communication screen 12, a charger communication analog equipment 13, a I/O control module 25, a of the device to simulate the insulation resistance 14, insulating voltage collecting frame a of 15, a host computer PC data monitoring apparatus 1, a communication device CAN 4, a of bus CAN, variable CAN bus, b of bus CAN, 2M group of 32 channel voltage collecting rack 21, 2M group of 8 channel temperature collector 22, second Hall current simulation device 16, the second display device, the second charger communication simulation device 18, II I/O control module 26, two of the device to simulate the insulation resistance 19, the second insulated voltage collecting rack 20, II CAN communication device 27 and BMS operation switch 10 ; M is a positive integer, and with the BMS to be measured in the battery management system is equal to quantity of from the control module; A Hall current simulation device 11, a RS485 communication screen 12, a charger communication analog equipment 13 and a control module I/O 25 BMS to be measured respectively and a of the master module 2 is used for carrying out data interaction; a of a main control module to be tested, BMS CAN bus; A of the device to simulate the insulation resistance 14 and insulating voltage collecting frame a, 15 a of the insulation module BMS to be tested 3 is used for carrying out data interaction; a of insulation module BMS to be measured 3 access a of bus CAN; A data monitoring device, a host computer PC 1 CAN through a of the communication device 4 a of the bus CAN; BMS each to be measured from the control module 5 is connected with a group of 32 channel voltage collecting frame 21 and a set of 8 channel temperature collector 22 interactive data; A BMS M from the control module to be measured 5 CAN bus access one of; the other BMS a M from the control module to be measured 5 access variable CAN bus; The number two Hall current simulation device 16, the number two RS485 communication screen 17, the second charger communication simulation device 18 and second I/O control module 26 to be tested respectively connected with the two BMS main control module 7 is used for carrying out data interaction; b of main control module BMS to be measured 7 CAN bus access number; Two of the device to simulate the insulation resistance 19 and second insulated voltage collecting rack 20 to be tested respectively connected with the two BMS insulation module 8 is used for carrying out data interaction; BMS to be measured the insulating module of 8 access II CAN bus; Second PC host computer data monitoring device 28 through second CAN communication device 27 CAN bus access number; BMS operation switch 10 with the static end of the bus connection of variable CAN; BMS operation switch 10 is connected with a of the movable end of a bus or a second bus CAN CAN. way two specific implementation, the specific embodiment and a specific embodiment of a simulation of the actual semi-artificial battery management system operation of the difference of the test platform, M=10. way three specific implementation, the specific embodiment and the embodiment of the one or two analog actual semi-artificial battery management system running the test platform distinction lies in that, each of the 32 channel voltage collecting rack 21 for respectively connecting with a 32 series of a 18650 lithium battery. Four specific embodiments, the specific embodiment and a specific embodiment of a simulation of the actual semi-artificial battery management system running the test platform distinction lies in that, each of the 8 channel temperature collector 22 are respectively connected with the 8 single adjustable resistance potentiometer. Working principle: when using the 1 sleeve when the BMS system running test: Single/double set of BMS operation switch 10 is connected with a of bus CAN upward. One of the main control module BMS to be measured 2 is connected with the Hall current simulation equipment 11, RS485 communication screen 12, charger communication analog device 13, one of the control module I/O 25, BMS to be tested from the control module 5, insulation module 3, CAN a of the communication device 4. The main collecting current, control I/O, BMS external communication and data processing of the whole system, data through the communication module CAN output to a PC host computer, data monitoring apparatus 1 reads the value, and to compare with the actual value, BMS to be measured can be judged a of the master module 2 is good or bad. BMS to be tested from the control module 5 is connected with the 32 channel voltage collecting rack 21, 8 channel temperature collector 22, a main control module BMS to be measured 2, a insulation module BMS to be measured 3, CAN a of the communication device 4. The main collecting voltage and temperature, control I/O, CAN communication module through the data output to a PC host computer, data monitoring apparatus 1 reads the value, and to compare with the actual value, BMS to be measured can be determined from the control module 21 is good or bad. BMS a of the insulation module to be tested 3 is connected with a of the device to simulate the insulation resistance 14, insulating voltage collecting frame, 15, one of the main control module BMS to be measured 2, BMS to be tested from the control module 5, CAN a of the communication device 4. The main collecting insulating voltage and insulation resistance, CAN data through one of the communication device 4, is outputted to the PC host computer data monitoring apparatus 1 reads the value, and to compare with the actual value, to be measured can be judged a of BMS insulation module 3 is good or bad. 32 channel voltage collecting frame 21 is connected with a 32 series of a 18650 lithium battery, simulate the actual situation in a vehicle battery, a total of 10 sleeve 32 channel voltage collecting rack, supply 10 a from the BMS to be measured using the collecting voltage control module. 8 channel temperature collector 22 is connected with a 8 adjustable resistance potentiometer, by adjusting the resistance change of the collected 8 a temperature value, a total of 10 sets of 8 channel temperature collector, supply 10 from the control module a BMS to be measured 5 collecting temperature use. A of the device to simulate the insulation resistance 14 is connected with a 1 adjustable resistance potentiometer, can be changed through adjusting the electric resistance value of the insulation resistance of the insulating module collects. One insulating voltage acquisition frame 15 is connected to a total of 160 a 18650 lithium battery are connected in series to form the battery frame consists of a 5 a 32 channel voltage acquisition frame, and can be freely adjusted by changing the position of the connecting port battery number is connected with, the insulating module for the collecting voltage. I/O a of the control module 25 is connected with a 16 way IN port and 16 road OUT port, the main control and is supplied from the control module OUT IN is input, the output of the detection and control. A data monitoring device, a host computer PC 1 is connected with a number one communication CAN device 4, can receive the BMS main control, subordinate control, the insulating module information, by processing the feedback data in the upper machine monitoring device and display interface display, and can be according to the user set up their own good normal threshold alarm parameters of the alarm processing. The RS485 communication screen 12 to be tested is connected with a of BMS main control module 2, the main control can be displayed through the RS485 data interface to transmit, through the color screen display for the user to watch the, analog electric automobile of the actual central control screen. A Hall current simulation device 11 to be tested is connected with a of BMS main control module 2, can freely adjust the output of the charging and discharging current value input to the master control to test the use of the current value. A charger communication analog equipment 13 to be tested is connected with a of BMS main control module 2, can simulate the electric automobile charging station to the master control to charge the charger and the communication message, the function of testing the charging process. When using the 2 sleeve when the BMS system running the test at the same time: Single/double set of BMS operation switch 10 is connected downward CAN bus number. CAN a of mount connecting the device on the bus is as follows: One of the main control module BMS to be measured 2 is connected with a number one Hall current simulation equipment 11, RS485 communication screen 12, a charger communication analog device 13, one of the control module I/O 25, BMS to be tested from the control module 5, the insulating module of BMS to be measured 3, CAN a of the communication device 4. The main collecting current, control I/O, BMS external communication and data processing of the whole system, data through CAN communication device 4, is outputted to the PC host computer data monitoring apparatus 1 reads the value, and to compare with the actual value, a BMS can judge the quality of the master control module to be tested. BMS to be tested from the control module 5 is connected with the 32 channel voltage collecting rack 21, 8 channel temperature collector 22, a main control module BMS to be measured 2, a insulation module BMS to be measured 3, CAN a of the communication device 4. The main collecting voltage and temperature, control I/O, CAN communication module outputs data through the host computer PC reads the value of the data monitoring device, and to compare with the actual value, to be measured from the BMS can judge the quality of the control module. BMS to be measured a of the insulating device 4 is connected with a of the device to simulate the insulation resistance 14, insulating voltage collecting frame, 15, one of the main control module BMS to be measured 2, BMS to be tested from the control module 5, CAN a of the communication device 4. The main collecting insulating voltage and insulation resistance, through the data communication module CAN output to the PC host computer data monitoring software reading value, and to compare with the actual value, a BMS can judge the quality of the insulation module to be tested. 32 channel voltage collecting frame 21 is connected with a 32 series of a 18650 lithium battery, simulate the actual situation in a vehicle battery, a total of 10 sleeve 32 channel voltage collecting rack, supply 10 a from the BMS to be measured using the collecting voltage control module. 8 channel temperature collector 22 is connected with a 8 adjustable resistance potentiometer, by adjusting the resistance change of the collected 8 a temperature value, a total of 10 sets of 8 channel temperature collector, supply 10 a from the BMS to be measured using the collecting temperature control module. A of the device to simulate the insulation resistance 14 is connected with a 1 adjustable resistance potentiometer, can be changed through adjusting the electric resistance value of the insulation resistance of the insulating module collects. One insulating voltage acquisition frame 15 is connected to a total of 160 a 18650 lithium battery are connected in series to form the battery frame consists of a 5 a 32 channel voltage acquisition frame, and can be freely adjusted by changing the position of the connecting port battery number is connected with, the insulating module for the collecting voltage. I/O a of the control module 25 is connected with a 16 way IN port and 16 road OUT port, the main control and is supplied from the control module OUT IN is input, the output of the detection and control. A data monitoring device, a host computer PC 1 is connected to a communication CAN module 4, can receive the BMS main control, subordinate control, the insulating module information, by processing the feedback data and in the upper machine monitoring display interface display, and can be according to the user set up their own good normal threshold alarm parameters of the alarm processing. The RS485 communication screen 12 is connected with the main control module BMS to be measured 2, the main control can be displayed through the RS485 data interface to transmit, through the color screen display for the user to watch the, analog electric automobile of the actual central control screen. A Hall current simulation device 11 to be tested is connected with a of BMS main control module 2, can freely adjust the output of the charging and discharging current value input to the master control to test the use of the current value. A charger communication analog equipment 13 to be tested is connected with a of BMS main control module 2, can simulate the electric automobile charging station to the master control to charge the charger and the communication message, the function of testing the charging process. II CAN mount connecting the device on the bus is as follows: BMS to be measured on the second of the main control module 7 is connected with two of the Hall current simulation device 16, second RS485 communication screen 17, the second charger communication simulation device 18, II I/O control module 26, BMS to be tested from the control module 5, second BMS insulation module 8, II CAN communication device 27. The main collecting current, control I/O, BMS external communication and data processing of the whole system, data through the communication module CAN output to the PC host computer data monitoring apparatus reads the value, and to compare with the actual value, the BMS can judge the quality of the master control module to be tested. B of BMS to be tested from the control module 5 is connected with the 32 channel voltage collecting rack 21, 8 channel temperature collector 22, two of the main control module BMS to be measured 7, the two BMS insulation module 8, II CAN communication device 27. The main collecting voltage and temperature, control I/O, CAN communication module outputs data through the host computer PC reads the value of the data monitoring device, and to compare with the actual value, to be measured from the BMS can judge the quality of the control module. BMS to be measured on the second of the insulating module 8 is connected with two of the device to simulate the insulation resistance 19, the second insulated voltage collecting frame 20, two of the main control module BMS to be measured 7, control module to be tested from the BMS 6, II CAN communication device 27. The main collecting insulating voltage and insulation resistance, CAN communication module outputs data through the host computer PC reads the value of the data monitoring device, and to compare with the actual value, the BMS can judge the quality of the insulation module to be tested. II 32 channel voltage collecting frame 21 is connected with a 32 series of a 18650 lithium battery, simulate the actual situation in a vehicle battery, a total of 10 sleeve 32 channel voltage collecting rack, supply 10 a from the BMS to be measured using the collecting voltage control module. II 8 channel temperature collector 22 is connected with a 8 adjustable resistance potentiometer, by adjusting the resistance change of the collected 8 a temperature value, a total of 10 sets of 8 channel temperature collector, supply 10 a from the BMS to be measured using the collecting temperature control module. Two of the device to simulate the insulation resistance 19 is connected with a 1 adjustable resistance potentiometer, can be changed through adjusting the electric resistance value of the insulation resistance of the insulating module collects. The second insulated voltage collecting rack 20 is connected to a total of 160 a 18650 lithium battery are connected in series to form the battery frame consists of a 5 a 32 channel voltage acquisition frame, and can be freely adjusted by changing the position of the connecting port battery number is connected with, the insulating module for the collecting voltage. II I/O control module 26 is connected with a 16 way IN port and 16 road OUT port, the main control and is supplied from the control module OUT IN is input, the output of the detection and control. Second PC host computer data monitoring apparatus 28 is connected with the second CAN communication device 27, can receive the BMS main control, subordinate control, the information of the insulating module, and by processing the feedback data at the host computer device to display interface display, and can be according to the user set up their own good normal threshold alarm parameters of the alarm processing. Second RS485 communication screen 17 to be tested is connected with two of the main control module BMS 7, the main control can be displayed through the RS485 data interface to transmit, through the color screen display for the user to watch the, analog electric automobile of the actual central control screen. The number two Hall current simulation equipment 16 to be tested is connected with two of the main control module BMS 7, can freely adjust the output of the charging and discharging current value input to the master control to test the use of the current value. The second charger communication simulation device 18 to be tested is connected with two of the main control module 7, can simulate the electric automobile charging station to the master control to charge the charger and the communication message, the function of testing the charging process. The utility model provides an actual half emulation battery management system operation test platform of simulation, belongs to the BMS system test field, is in order to solve the problem that is difficult to carry on system test at present before battery management system is putting into operation. Two sets of hall current analog devices, two sets of RS 485 communication color screen, two sets of charger communication simulation equipment and two sets of IO control module carry out the data interaction with await measuring for one number BMS host system and the BMS host system that awaits measuring for two numbers respectively, the BMS host system and the BMS host system that awaits measuring for two numbers of awaiting measuring for one number inserts a CAN(Controller area network) and no. Two CAN(Controller area network)s respectively, the BMS insulation module and the BMS insulation module that awaits measuring for two numbers of awaiting measuring for one number inserts a CAN(Controller area network) and no. Two CAN(Controller area network)s respectively, BMS operation change over switch's quiet end and variable CAN bus connection, a CAN(Controller area network) or no. Two CAN(Controller area network)s are connected to BMS operation change over switch's the end that moves. The utility model is suitable for a simulation half actual emulation battery management system run test. 1. A simulation of the actual semi-artificial battery management system running the test platform, is characterized in that: it includes a Hall current simulation equipment (11), a RS485 communication screen (12), a charger communication analog device (13), one I/O control module (25), one of the device to simulate the insulation resistance (14), a first insulated voltage collecting frame (15), a host computer PC data monitoring apparatus (1), a communication device CAN (4), one of the bus CAN, variable CAN bus, b of bus CAN, 2M group of 32 channel voltage collecting frame (21), 2M group of 8 channel temperature collector (22), the second Hall current simulation device (16), the second display device, the second charger communication analog device (18), two of the control module I/O (26), two of the device to simulate the insulation resistance (19), the second insulated voltage collecting frame (20), II CAN communication device (27) and BMS operation switching switch (10); M is a positive integer, and with the BMS to be measured in the battery management system is equal to quantity of from the control module; A Hall current simulation equipment (11), a RS485 communication screen (12), a charger communication analog device (13) and one I/O control module (25) is connected with a of the main control module BMS to be measured (2) is used for carrying out data interaction; a of a main control module to be tested, BMS CAN bus; A of the device to simulate the insulation resistance (14) and one insulated voltage collecting frame (15) to be tested is connected with a of BMS insulation module (3) interactive data; a of insulation module BMS to be measured (3) access a of bus CAN; A data monitoring device, a host computer PC (1) through a first CAN communication device (4) access a of bus CAN; Each control module to be tested from the BMS (5) is connected with a group of 32 channel voltage collecting frame (21) and a group of 8 channel temperature collector (22) the interaction data; A BMS M from the control module to be tested (5) access a of bus CAN; the other BMS a M from the control module to be tested (5) access variable CAN bus; The number two Hall current simulation device (16), second RS485 communication screen (17), the second charger communication analog device (18) and the number two I/O control module (26) to be tested respectively connected with the two BMS main control module (7) is used for carrying out data interaction; b of BMS main control module to be tested (7) access II CAN bus; Two of the device to simulate the insulation resistance (19) and second insulated voltage collecting frame (20) to be measured respectively connected with the two BMS insulation module (8) is used for carrying out data interaction; b of BMS insulating module to be tested (8) access II CAN bus; Second PC host computer data monitoring apparatus (28) through II CAN communication device (27) access II CAN bus; BMS operation switching switch (10) with variable CAN the static end of the bus connection; BMS operation switching switch (10) is connected with a of the movable end of a bus or a second bus CAN CAN. 2. A simulation of the actual semi-artificial battery management system running the test platform according to Claim 1, characterized in that the M=10. 3. A simulation of the actual semi-artificial battery management system running the test platform as in Claim 1 or Claim 2, which is characterized in that each of 32 channel voltage collecting frame (21) for respectively connecting with a 32 series of a 18650 lithium battery. 4. A simulation of the actual semi-artificial battery management system running the test platform as in Claim 1 or Claim 2, characterized in that each of the 8 channel temperature collector (22) are respectively connected with the 8 single adjustable resistance potentiometer.