HEATING SOLUTIONS VISION SYSTEM APPLICATIONS

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1 HEATING SOLUTIONS VISION SYSTEM APPLICATIONS

2 FRONT VIEW REAR VIEW SIDE VIEW BACK VIEW NIGHT VISION WE MAKE IT HAPPEN Heating solutions Backer Calesco has the experience, knowledge and capabilities to help you develop and manufacture heating solutions for all type of applications. A thin flexible foil heater provides excellent heating efficiency in the area where you need it most. Our heating products together with our measurement and control devices offer our customers complete solutions. Our engineers will not only suggest solutions they can also take part and contribute to your product development by using our advanced technical tools and lab facilities. MEMBER OF BACKER-GROUP BACKER CALESCO is a part of Backer group, within NIBE Industrier. NIBE Industrier is an international heating technology company whose business operations are organised in three separate business areas: NIBE Energy Systems, NIBE Element and NIBE Stoves. The Group has more than 10,000 employees and operates in 20 countries in Europe, North America, Australia and Asia. The legal structure of the Group comprises a number of subsidiaries, who run their own operations via their own companies or branch offices. NIBE is listed on the NASDAQ OMX Stockholm Exchange, Large Cap list, with a secondary listing on the SIX Swiss Exchange. Our extensive experience and competence as well as our reliable quality and service guarantees your success. Our ambition is to not only be a supplier, but your preferred partner. QUALITY ASSURANCE Production locations Backer Calesco main office and production in SWEDEN Production facility in POLAND Production facility in CHINA Sales office/warehouse in the US Calesco is certified According to SS-EN ISO 14001:2004 and ISO by INTERTEK Our facility in China & Poland is certified According to ISO 14001, ISO 9001 and ISO-TS Third part approvals VDE / ETL / S / UL / FDA /TüV

3 OUR SERVICES R&D Broad product portfolio Product validation test laboratory Watt density requirements Material selection Physical design and optimization Integration Heaters Temperature sensors Flex circuits Components Heat sinks Assembly and Production One stop shop Heater forming - performance & physical Small series to Mass production Full service TEMPERATURE CONTROL Control and engergy balance Flexible foil heaters provide excellent thermal transfer where you need it most. Heaters are used in thermal control design to protect components under cold-case environmental conditions or to make up for heat that is not dissipated. It is usually necessary to arrange some form of control to ensure that the desired temperature is maintained. Heaters are used with thermostats, PTC, PT100/PT1000 sensors, thermocouples, solid-state or digital controllers to provide exact temperature control of a particular component Integrated control/smart heater The demands for smart simple solutions creates new applications and we can offer solutions with integrated thermal controllers and sensors communicating through RS232, WiFi or Zigbee. Typical applications Front view cameras Rear view cameras Side view cameras Back view cameras Night vision cameras

4 HEATING SOLUTIONS Vision System Applications Safety is important the ability to avoid collision when driving in the city or on the highway, daytime or at night. Vision systems are an important safety feature on a modern car. Mist, condensation or ice reduces the functionality, Backer Calesco provides heat for all systems. Front view camera heaters Assist the driver while driving in town (pedestrians) Assist the drive keeping distains to other cars Side view Assists the driver to change lane by watching the dead spot Rear view Assists the driver to reverse safely Parking Combines several cameras to assist when parking your car All systems needs heat to keep the lens free from moisture and ice to ensure a safe drive. HEATER TYPES Patent heater Sits under the camera precise heating Open triangle Heats from outside to center Wrap around heater (direct heat) Mounted on lens or casing

5 FRONT VIEW Patent heater Type Smaller area Laminated direct under camera for precise heat Material PET max temp +100 C PEN max temp +150 C Electrical data 12-48V 55 to 70W FRONT VIEW Open triangle Type Heats from outside and in Laminated on glass Material PET max temp +100 C PEN max temp +150 C Electrical data 12-48V 55 to 70W

6 REAR/SIDE VIEW Wrap around / Surface mounted Type Heats from outside and in Laminated on camera housing Material PET max temp +100 C PEN max temp +150 C PIM max temp +250 C Electrical data 12-48V 55 to 70W NIGHT VISION Wrap around / Surface mounted Type Heats from outside and in Laminated on camera housing Material PET max temp +100 C PEN max temp +150 C PIM max temp +250 C Electrical data 12-48V 55 to 70W

7 TO BE CONSIDERED Application environment Removal of ice/mist/fog Environmental Exposure Surrounding Temperatures Vibration Levels Life time of heater Expected life time Performance requirements Maximum voltage Onboard car temp regulation Stand alone regulation Min max temp / Regulation Time allowed to use Temperature Over-Temp Response (time/temp) Reaction time temp regulation Installation and mounting Connector Cable vs flex tail Crimp, vs Soldering Space available Surrounding Materials TEMPERATURE CONTROL Temperature control Alternatives Resistance controlled max. power density 5W/sqcm² NTC Controlled max. power density 2W/sqcm² PTC Heater max. power density 0,25W/sqcm² Thermostat over heat protection max. power density 2W/sqcm² Resistance controlled The heater is the sensor, no added parts on the heater surface open exposure Robust and exact Quick and easy to regulate Cu, Brass or Al circuit Known technology Constant wattage long life NTC Surface mounted integrated in circuitry Exact measurement on spot or on surface if mounted right Known technology Constant wattage long life PTC heater (self regulating) Max. power density 0.25 W / sqcm² No added parts Aging over time, shorter lifetime MOUNTING OF HEATER Overmolded Encapsulated in in camera encapsulation or at substrate wall No air bubbles Long lifetime Robust No open parts exposed to environment Supported (envelope) Heater encapsulated in metal to withstand environment and stress from ice, moisture etc. No parts open to environment Mechanically strong Heater in housing Heats where it s needed Laminated by adhesive or glue to inside of wall

8 Backer Calesco Rev Backer BHV AB / Div. Calesco Västra Åvägen 11 SE Kolbäck Tel: +46 (0) backercalesco.se EVERYDAY EVERYWHERE