August 2014
Interview
AutomatedBuildings.com
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INTERVIEW
– Danny Yu and Ken
Sinclair
Danny
Yu, CEO of Daintree
Networks
Danny Yu brings over 20 years of leadership and growth company
experience in lighting, enterprise solutions, communications, and
semiconductors to his role as CEO. Danny holds a BS in Mechanical
Engineering from Stanford University and an MBA from the UCLA Anderson
School.
Contact Yu at dyu@daintree.net
Open
Standards-Driven Solution
True use of open standards provides interoperability between devices
from different manufacturers and disparate systems, creating headroom
for technology evolution, as well as well price competition among
vendors.
Sinclair:
Why does Daintree Networks
strongly support an open standards model for networked building energy
management systems?
Yu: At Daintree, we
believe the right way to deliver the greatest
energy efficiency is through the use of wireless, open standards-driven
systems, which allow lighting and building automation products to work
together seamlessly. This approach eliminates building managers and
owners being held captive to proprietary, closed technologies.
True use of open standards provides interoperability between devices
from different manufacturers and disparate systems, creating headroom
for technology evolution, as well as well price competition among
vendors. This is a huge benefit for end users, as it allows
facility or sustainability managers to buy different products from
different manufacturers and choose the solutions that best fit their
specific needs. Technology based on open standards offers support for a
wide range of applications and the scalability to easily add future
service and product upgrades. Building managers can continue to work
with the products and vendors they trust, while gaining all the
benefits of networked wireless control.
Sinclair:
Beyond lighting control, what
other types of device or sensor
functionality can your wireless networked system provide?
Yu: The open
standards-driven solution on which our
ControlScope™ is built provides control of lighting, thermostats,
plug-loads, fans and many more energy-related functions, along with
data analytics. This is even more critical now since building codes and
standards such as California Title 24 and ASHRAE 90.1 require control
and management of multiple measures in a building. In addition, our
solution can support monitoring of other environmental conditions, such
as air quality, humidity and food safety, to name a few. Using fault
detection alerts for retail signs, lights and food refrigeration
units, we can reduce the risk to businesses that lead to loss of
revenue or result in other operational losses. For example,
retail and food service companies depend on outdoor signage and
lighting to let customers know they are open for business. When
signs unexpectedly go out, potential customers may assume the
establishment is closed, leading to loss of revenue. Or in the case of
restaurants that must maintain a specific temperature for refrigerating
food, an unknown failure can lead to spoilage and costly food losses.
With the ControlScope product, we have the flexibility to work with our
customers and provide the systems that they want regardless of how
focused or broad their networking requirements. All of this supports
our Enterprise Internet of Things™, or E-IoT™, approach. We see
implementing open, networked lighting, HVAC, and other energy control
functions as establishing the core automation backbone network in
buildings. This forms the foundation for connecting and managing
broader capabilities throughout a company’s networked enterprise.
Sinclair:
What is behind the growth in LEDs
and energy management controls?
Yu: There are a
number of factors driving the growth in LED and
building energy management controls, including significant energy
savings, improved operational efficiencies, increased occupant comfort
and the need to comply with standards mentioned above centering on
energy management and usage reduction. A new, more stringent
implementation of California Title 24 just went into effect July 1,
requiring businesses to implement technologies that enable highly
efficient and zero-net-energy buildings, such as intelligent networked
systems for lighting control and management. The need for compliance
has greatly increased interest in implementing cost-effective energy
control solutions.
The cost of wiring alone is incentive for many building owners to make
the move to wireless systems, which are typically organized using a
“mesh” architecture. This means that each device in the network can
communicate with a controller through multiple pathways, and can relay
messages for its neighbors. Data is passed through the wireless network
from device to device, using the most reliable communication links and
most efficient path, until the destination is reached. A key benefit of
the mesh approach is that if one device fails (which is rare due to the
system’s monitoring capabilities), the signal is re-routed so that
other linked devices are unaffected.
Open standards greatly simplify integrating devices from different
vendors into a building’s overall energy scheme. Eliminating wiring and
using open standards such as ZigBee allows broader and more granular
control, reduces costs, simplifies commissioning, and extends the
benefits of control to retrofits and other new markets.
Sinclair:
How is Daintree different from
others in the marketplace today?
Yu:
We are focused on helping commercial facilities achieve
their energy usage goals by offering a simple solution that serves as
the foundation for creating a smart building that can achieve dramatic
savings in energy consumption, enhance operational efficiencies,
improve comfort and productivity for employees, and comply with codes.
Moreover, building energy management is the most critical piece of the
Enterprise Internet of Things (E-IoT). In addition to saving energy,
with the right open standards-driven technology, such as that provided
by Daintree, corporations can get a jump start on their E-IoT
initiatives to manage all machine-to-machine (M2M) communications.
Another differentiator is that Daintree has successfully embedded
wireless communication capability directly into LED drivers used in LED
lighting fixtures such as those from LG Electronics, enabling seamless interaction
with ControlScope. The ControlScope platform can control the LG
fixtures out-of-the-box, provide actionable information through data
analytics, and integrate the system to building-management systems.
Implementing this solution can help facilities realize energy
efficiency improvements of up to 90 percent.
Our solution also integrates with the OpenADR (Automated Demand
Response) Communications standard, which allows utilities to manage
supply during peak times. Companies also benefit from significant
utility rebates. In the process, less energy is wasted and less new
energy production is required. Daintree’s OpenADR certified solution
allows creation of lighting, HVAC, and plug load control strategies for
automated response to an OpenADR event, facilitating Title 24
compliance.
[an error occurred while processing this directive]Sinclair:
As an attendee of IBCon in Las
Vegas, what stood out and what did you find most compelling about the
event?
Yu: This year, we saw
the strongest signs of operation technology
and information technology convergence for smart buildings.
Historically, companies promulgating smart building operations have
been traditional HVAC controls companies and specialized software
analytics companies. Fast forward to 2014, and we see mainstream IT
giants – including Cisco, Google, Microsoft, and Intel – at IBCon as
major adopters of technology and/or providers of horizontal technology
platforms to support Enterprise IoT products and services from
best-in-class application companies. Given the size and breadth of
potential customer value creation, the IoT is seen by many as no less
than the second major wave of the Internet. As Daintree is a
Silicon Valley company with deep IT roots and an IT approach toward
solving customer needs, we’re excited to see this development. Large
companies aggressively investing in our space will increase customer
awareness of benefits and speed adoption of high-value smart building
solutions.
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