Average Ratings 0 Ratings
Average Ratings 0 Ratings
Description
Astah System Safety is a comprehensive tool designed for model-based safety analysis in critical systems, created by Change Vision, Inc. This innovative software integrates SysML modeling with STAMP/STPA hazard assessments, GSN (Goal Structuring Notation) assurance cases, ASAM SCDL, and UAF, all within a single platform.
By linking safety analyses directly to the system model, it ensures that control structures, hazards, and safety arguments remain traceable to both requirements and system architecture. This tool is particularly valuable for safety engineers working in sectors such as automotive, aerospace, and embedded systems, facilitating safety-case development in compliance with standards like ISO 26262.
Additionally, the AI Chat Copilot feature utilizes your own API key for various services, including OpenAI and Azure OpenAI, and connects to a local MCP server to integrate external AI agents with your models. Models can be easily shared using XMI format and with Cameo Systems Modeler for enhanced collaboration.
Astah System Safety is compatible with both Windows and macOS platforms, although it does not include Fault Tree Analysis (FTA) or Failure Mode and Effects Analysis (FMEA). A free trial period lasting 40 days allows potential users to explore its capabilities before committing to a purchase. Overall, this tool represents a significant advancement in ensuring the safety of complex systems.
Description
With TPT, you can test ECU software and embedded control systems in all development phases such as model-in-the-loop (MiL testing), software-in-the-loop (SiL testing), processor-in-the-loop (PiL testing), hardware-in-the-loop (HiL testing), ECU testing and vehicle testing.
TPT offers unique features that allow you to create simple or complex system tests. TPT can meet safety standards up to the highest level. Relevant standards, such as ISO 26262, are well supported. TPT supports all aspects of testing, including test case design/generation and execution, reporting, and management. TPT was designed to be the best tool to test signal-oriented systems. TPT makes it easy to design test cases that are powerful, simple to use, and easy to maintain for complex systems with many interfaces.
API Access
Has API
Yes
API Access
Has API
Yes
Integrations
Cameo Systems Modeler
Yes
MATLAB
No
Microsoft Excel
Yes
OpenAI
Yes
Simulink
No
Integrations
Cameo Systems Modeler
No
MATLAB
Yes
Microsoft Excel
No
OpenAI
No
Simulink
Yes
Pricing Details
$550 per year
Annual license: $550 per user per year. Annual floating license: $1,050 per seat per year, with a self-hosted license server required. Per-seat floating prices decrease with larger packs (for example, $9,500 for 10 seats). Monthly licenses are not available.
For universities, the Faculty Site License ($900) covers Astah System Safety, Astah SysML, and Astah Professional for all faculty and students in a department.
A 40-day free trial is available. AI features (AI Chat Copilot and the local MCP server) require your own API key from a supported AI service, and API usage is billed separately by that provider.
For universities, the Faculty Site License ($900) covers Astah System Safety, Astah SysML, and Astah Professional for all faculty and students in a department.
A 40-day free trial is available. AI features (AI Chat Copilot and the local MCP server) require your own API key from a supported AI service, and API usage is billed separately by that provider.
Free Trial
Yes
Free Version
No
Pricing Details
There a number of license options, such as dongle license, network license, FlexLM license and FlexLM license server.
You can get a free evaluation license for TPT.
You can get a free evaluation license for TPT.
Free Trial
Yes
Free Version
No
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
No
Chromebook
No
Deployment
Web-Based
No
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
No
Linux
No
Chromebook
No
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
Yes
Live Rep (24/7)
No
Online Support
Yes
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
Yes
In Person
Yes
Vendor Details
Company Name
Change Vision, Inc.
Founded
2006
Country
Tokyo, Japan
Website
astah.net/products/astah-system-safety/
Vendor Details
Company Name
PIKETEC
Founded
2007
Country
Germany
Website
piketec.com/tpt/
Product Features
Product Features
Engineering
2D Drawing
No
3D Modeling
No
Chemical Engineering
No
Civil Engineering
No
Collaboration
No
Design Analysis
No
Design Export
No
Document Management
No
Electrical Engineering
No
Mechanical Engineering
No
Mechatronics
No
Presentation Tools
No
Structural Engineering
No