This document provides an overview of Bosch's manufacturing solutions performance center project. The project aimed to connect key manufacturing processes at Bosch's Bamberg plant to provide improved data-based analysis and reduce analysis time from 15 minutes to under 90 seconds. The first phase connected three core processes comprising over 100 machines and generating millions of measurements daily. Challenges included preprocessing large amounts of raw data and correlating data across different files and time stamps. The second phase expanded the connectivity to additional processes. The performance center project improved transparency, reduced analysis time significantly, and enabled over 80 customer-implemented alerts.

1. BOSCH MANUFACTURING SOLUTIONS | SERVICES
PERFORMANCE
CENTER
C. GIEHL | ATMO-1DE/SGS | 06.2020

2. 460
regional subsidiaries
in 60 countries
ca. 410,000
associates
ca. 270
manufacturing sites
130
engineering locations
Bosch – Corporate presentation
A global network1
3
Four business sectors
1) As of 12.2018
Industrial Technology Energy & Building Technology Consumer GoodsMobility Solutions

3. 2018 market and figures1
Bosch – Corporate presentation
78.5 billion euros
in sales
ca. 270
manufacturing sites
Bosch Group
ca. 410,000
associates
Europe
150
249,964
53%
Asia Pacific2
77
114,825
30%
Americas
41
45,092
17%
4
1) As of 12.2018 2) Including other countries
Figures adjusted for extraordinary effects resulting from changes in the consolidated group and methodological changes and depreciation and amortization resulting from purchase price allocation.
Manufacturing sitesAssociatesShare of sales

4. Bosch – Business Sectors
Four business sectors
Mobility Solutions Industrial Technology Energy & Building
Technology
Consumer Goods
5

5. Industrial Technology
Bosch – Business Sectors
6
Mobility Solutions Industrial Technology Energy & Building
Technology
Consumer Goods

6. Overview
Bosch Manufacturing Solutions (ATMO)
8
ATMO-1DE
FEUERBACH, GERMANY
ATMO-9DE
HOMBURG, GERMANY
ATMO-2ES
MADRID, SPAIN
ATMO-4NA
CHARLESTON, USA
ATMO-7MX
TOLUCA, MEXICO
ATMO-3CN
SUZHOU, CHINA
ATMO-5CN
CHANGSHA, CHINA
ATMO-8TR
BURSA, TURKEY
ATMO-6IN
BENGALURU, INDIA
TNS* (EUR m)
570
Locations
9
Employees
approx. 2000
* CF09.2019

7. ATMO PERFORMANCE CENTER
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
2
Introduction
CUSTOMER BENEFITS
 Low initial invest implicating low risk
 Improved analysis results due to greater data base
 From data to improvement – ATMO as single-source provider
OUR MOTIVATION
 Performance Center for Digital Excellence in manufacturing to increase online and
digital transparency
 Enabling remote 1st level support in order to become a proactive Services Provider
(incl. rollout within own Services organization)
 Generating new business models for Remote and Condition Based Services
PERFORMANCE CENTER
 One-tool solution for data-based standard/customized reports and services, including
connectivity by machine connection and remote access

8. Bamberg plant – Sensor element
Project description
 Target: Connect all machines of sensor element value stream
 28 Process steps
(from mixture of components to final testing an packaging)
 138 machines with data
 28 different data formats
 Lead time: 2 – 3 weeks (worst case: >8 weeks)
 Output: 125.000 elements per day (2019: 45m elements)
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5

9. Bamberg plant – Sensor element
Project phase 1 – Connection of key processes
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5
 EKRA (18 printing lines)
 40 – 60 printing steps for 76 or 152 elements per foil (depending on produced type)
 Appr. 100 process values (measurements) per printing step
 Appr. 60.000 events per day with 100 values each
 SPL (4 visual testing lines)
 Up to 160 measurements per part produced (depending on type produced)
 Appr. 120.000 events per day with 100 fields each
 KPL (4 final testing lines)
 11 stations per line (single machines)
 In total 150 different measurements
 40 – 80 measurements per part produced (depending on type produced)
 Appr. 7.5 Mio measurements (events) per day with 1 value each

10. Bamberg plant – Sensor element
Customer expectation – Correlation of data
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5
 Challenge: Lead time of up to 8 weeks
 How a typical reports looks like

11. Bamberg plant – Sensor element
Project phase 1 – Challenges SPL – Raw data
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5
 200.000 dat-files per line per day (with 97.5 % of empty structures in every file)
 Time for data-transfer to linux-VM for preprocessing: 28 hours for data of 24 hours
 Solution: Local linux-VM for preprocessing ✓
 Overlap of part-ID between lines
 Solution: Introduction of new extended-part-ID ✓
(implemented in preprocessing)

12. Bamberg plant – Sensor element
Architecture – Operated by Robert Bosch Central IT
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
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File-base data (e.g. SPL, KPL) Databases
Bamberg
Linux VM
Heavy Forwarder
Python-Converter
Index-Cluster
Stuttgart
Search-Head
2 CPU´s with 4 GB RAM
4 x 8 CPU´s with je 8 GB RAM
12 CPU´s wtih 24 GB RAM

13. Bamberg plant – Sensor element
Project phase 1 – Challenges SPL data structure (1/2)
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5
 Lead-time for single part / charge up to 2 weeks to be considered in searches
 As of very high number of data, very long processing times for searches (or timeouts)
 Data for single part-ID separated into 14 files with different time-stamps
 As time-stamps (or other single field) can not be as a base for joining, very high numbers of
results lead to termination of job (searches with up to 120 lines incl. >5 joins)

14. Bamberg plant – Sensor element
Project phase 1 – Challenges SPL data structure (2/2)
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
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Workout of 2 approaches together with splunk Professional Service
 Approach 1:
 Introduction of accelerated data-model ✓
 Extremely fast ✓, but wildcards for fields in tstats-searches not allowed
 customer request for search-criteria could not be fulfilled ☓
 Approach 2:
 Buffering of data on linux-VM and creation of one event
per part-ID with all fields from 14 result files ✓
Flexibility of splunk is base to find best performing solution

15. Bamberg plant – Sensor element
Project phase 1 – Summary
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
5
 Total hours spent 160 h
 Duration 6 month (September 2018 – February 2019)
 Very high costumer satisfaction
 Time reduction for core-analysis from 15 min. down to 20-90 seconds
 >80 Alerts implemented by costumer itself, e.g.
 Identification of work piece carrier with high NIO-rates
 Condition monitoring for single fields or field correlations

16. Bamberg plant – Sensor element
Project phase 2 – Summary
Internal | ATMO-1DE/SGS | 2018-10
© Robert Bosch Manufacturing Solutions GmbH 2018. All rights reserved, also regarding any disposal, exploitation, reproduction, editing, distribution, as well as in the event of applications for industrial property rights.
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 Another 3 key processes connected
 GFM (Schichtdickenmessung) 6 lines (summary event)
 Besatzabbau (after sintering) 2 station for all 17 sintering furnaces
 Pastenraum 4 station for entire manufacturing area
 Total hours spent 100 h
 Duration 3 month (March 2019 – July 2019)
 Challenges None
 Current no. of events 455 Mio. (01.06.2020 from previous 3 years)

17. ANY QUESTIONS ?