hiquanten.cs
hiquanten.cs is a communication protocol stack software based on autosar structure, able to apply to several different buses. it provides a complete solution from basic driving to communication protocol analysis, covering communication, diagnosis, network management and calibration. it frees customer from cumbersome communication protocol, makes them able to focus on application strategy. this product has been widely used to many controllers in oems, such as ems, tcu, eps, afs, vcu, peps, bcm, scu, gw, avm.
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software architecture
product module
| module | contents |
|
dcm diagnosis communication |
diagnosis communication module contains dcm and j1939dm. dcm obeys iso 15765-4 and iso 15765-3, offering obd diagnosis service and iso 14229-1 diagnosis service. while j1939-73 follows sae j1939-73 standard, providing sae j1939 diagnosis communication service. |
|
tp transmission protocol |
transmission protocol module contains cantp, lintp, flexraytp and j1939tp. cantp obeyis iso 15765-2, lintp obeys lin2.x, flexraytp obeys iso 10681-2, j1939tp obeys saej1939-21. it realizes big data transmission via packing and unpacking data. |
|
dem diagnosed event management |
dem module follows autosar standard. this module is using for process and save diagnosed event related data and apply it to other model. its data contains dtc, dtc situation, dtc snapshot data and dtc expansion data. |
|
communication |
communication module is compatible with autosar standard and osek/vdx standard, and it offers ecu application software with unified signal read-write interface. this module is able not only to realize several signals (event) and message sending methods, but also provides timing check and error process mechanism to assure the message and signal’s correctness. besides, it is able to support signal router and data dispatcher based on tp (cantp, lintp, frtp, j1939tp) |
|
protocol data router |
this module follows autosar standards, and it’s also the “transportation hub” of this product. its main function is to complete the transmission between upper module (com, dcm, j1939dm) and lower module (tp, if) via configuring routing map. |
|
network management |
network management contains autosar nm and osek nm, follows autosar standard and osek/vdx standard respectively. it can complete nod status monitor, network configuration management and network synchronous sleep.wake up management function via sending and monitoring network management message on bus. |
|
ccp/xcp calibration |
calibration module is consisted of ccp module and xcp module. ccp module follows asap ccp standard while xcp module follows asam xcp standard. this module can provide real-time monitor and online calibration service to ecu data, and it can write data to non-volatile memory after calibration. |
|
drive |
drive module is consisted of bus drive and its interface. this module follows autosar standards. bus driver can support controller from different chips. its interface is upon its driving module. the interface can abstract driver’s function and realize a platformization on if to increase transplantability between different chips. |
configuration tool
this product provides configuration tool for visual interface named hiquanten.geno. customer can complete whole hiquanten.cs software configuration by following geno helping document instruction, and there is no need to understand how to realize hiquanten.cs. after the configuration part finish, customer can add configuration document produced by geno and hiquanten.cs core code document to the aiming project and utilize them directly.
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geno configuration interface(nm)
product feature
• based on autosar structure, easy to configure
• able to cover functions widely and provide many protocol function
• accordance with many oem standards and survive many ecu experiment and verification
• high reusability, only bus driving module change is necessary if a mcu and compiler change is required
• modules are independent and able to work individually
• open source code, high readability
• easy to work with configuration tools, able to support several different database document analysis such as dbc and odx
product composition
• open source code
• hiquanten.geno configuration tool
• customer handbook
• training textbook