System and method for server based control
A system and method in a building or vehicle for an actuator operation in response to a sensor according to a control logic, the system comprising a router or a gateway communicating with a device associated with the sensor and a device associated with the actuator over in-building or in-vehicle networks, and an external Internet-connected control server associated with the control logic implementing a PID closed linear control loop and communicating with the router over external network for controlling the in-building or in-vehicle phenomenon. The sensor may be a microphone or a camera, and the system may include voice or image processing as part of the control logic. A redundancy is used by using multiple sensors or actuators, or by using multiple data paths over the building or vehicle internal or external communication. The networks may be wired or wireless, and may be BAN, PAN, LAN, WAN, or home networks.
1 . A method for use by a device housed in a single enclosure comprising: capturing, by multiple microphones in the enclosure, first audio data; transmitting to a Wireless Personal Area Network (WPAN), by a WPAN transceiver via a WPAN antenna in the enclosure, the captured first audio data; transmitting to a Wireless Local Area Network (WLAN), by a WLAN transceiver via a WLAN antenna in the enclosure, the captured first audio data; receiving from the WPAN, by the WPAN transceiver via the WPAN antenna, a second audio data in response to the transmitted first audio data over the WPAN; receiving from the WLAN, by the WLAN transceiver via the WLAN antenna, a third audio data in response to the transmitted first audio data over the WLAN; sounding, by a speaker in the enclosure, the received second and third audio data; and powering, by a rechargeable battery in the enclosure, the device.
2 . The method according to claim 1 , wherein the WPAN is according to, based on, or compatible with, Bluetooth™ or Institute of Electrical and Electronics Engineers (IEEE) 802.15.1-2005 standards, or wherein the WPAN is according to, based on, or compatible with, Zigbee™, IEEE 802.15.4-2003, or Z-Wave™ standards.
3 . The method according to claim 1 , further comprising communicating, by the WPAN transceiver via the WPAN antenna, over the Internet.
4 . The method according to claim 1 , further comprising uniquely identifying the device in the WPAN, in the WLAN, in the Internet, or any combination thereof, using a digital address that is stored in a volatile or non-volatile memory and is a distinct locally administered address or a universally administered digital address.
5 . The method according to claim 4 , wherein the digital address is a MAC layer address that is MAC-48, EUI-48, or EUI-64 address type.
6 . The method according to claim 4 , wherein the digital address is a layer 3 address and is static or dynamic IP address in IPV4 or IPv6 type form.
7 . The method according to claim 1 , wherein the speaker comprises an electromagnetic loudspeaker, a piezoelectric speaker, an electrostatic loudspeaker (ESL), a ribbon or planar magnetic loudspeaker, or a bending wave loudspeaker.
8 . The method according to claim 1 , wherein the speaker is operative for omnidirectional, unidirectional, or bidirectional pattern audio emitting.
9 . The method according to claim 1 , wherein the multiple microphones are arranged to improve far-field audio reception.
10 . The method according to claim 9 , wherein the multiple microphones are arranged as a directional microphones array operative to estimate a number, magnitude, frequency, Direction-Of-Arrival (DOA), distance, or speed of a phenomenon impinging the microphones array.
11 . The method according to claim 1 , wherein each of the multiple microphones comprises, or consists of, an omnidirectional, unidirectional, or bidirectional microphone that is based on sensing of an incident sound-based motion of a diaphragm or a ribbon.
12 . The method according to claim 1 , wherein each of the multiple microphones comprises, or consists of, a condenser, an electret, a dynamic, a ribbon, a carbon, or a piezoelectric microphone.
13 . The method according to claim 1 , further comprising emitting light, by an electric light source in the enclosure, in response to digital data received over the WPAN or over the WLAN.
14 . The method according to claim 13 , wherein the emitted light is visible or non-visible light for illumination or indication.
15 . The method according to claim 14 , wherein the emitted light is a non-visible light that is infrared, ultraviolet, X-rays, or gamma rays.
16 . The method according to claim 13 , wherein the electric light source consists of, or comprises, a Solid-State Lighting (SSL), a Light Emitting Diode (LED), an Organic LED (OLED), a polymer LED (PLED), or a laser diode.
17 . The method according to claim 1 , further comprising playing, by the speaker, a digital audio content that is stored in a memory in the enclosure.
18 . The method according to claim 17 , wherein the digital audio content is pre-recorded or synthesized audio content.
19 . The method according to claim 17 , further comprising playing music or playing a simulated human voice.
20 . The method according to claim 17 , further comprising playing, using male or female voice, syllable, a word, a phrase, a sentence, a short story, or a long story.
21 . The method according to claim 1 , wherein the WLAN is according to, or base on, IEEE 802.11-2012, IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, or IEEE 802.11ac.
22 . The method according to claim 1 , wherein the enclosure is a handheld enclosure.
23 . The method according to claim 1 , further comprising affecting, changing, producing, or creating, by an actuator in the enclosure, a first physical phenomenon, in response to digital data received over the WPAN or over the WLAN.
24 . The method according to claim 23 , further comprising activating or controlling the actuator, in response to the digital data received over the WPAN or over the WLAN.
25 . The method according to claim 23 , wherein the actuator consists of, or comprises, a motion actuator that causes linear or rotary motion.
26 . The method according to claim 23 , wherein the actuator consists of, or comprises, an electromagnetic coil or an electromagnet operative for generating a magnetic or electric field.
27 . The method according to claim 23 , wherein the actuator consists of, or comprises, an electrical signal generator.
28 . The method according to claim 23 , wherein the actuator consists of, or comprises, a chemical or an electrochemical actuator that is operative for producing, changing, or affecting a matter structure, properties, composition, process, or reactions.
29 . The method according to claim 23 , wherein the actuator consists of, or comprises, a thermoelectric actuator that is a heater or a cooler and is operative for affecting a temperature of a solid, a liquid, or a gas object, and is coupled to the object by conduction, convection, force convention, thermal radiation, or by transfer of energy by phase changes.
30 . The method according to claim 23 , wherein the physical phenomenon comprises temperature, humidity, pressure, audio, vibration, light, motion, sound, proximity, flow rate, electrical voltage, or electrical current.
31 . The method according to claim 23 , further comprising processing, by a processor in the enclosure, a human voice data captured by the multiple microphones, and activating or controlling the actuator, in response to the processing.
32 . The method according to claim 31 , wherein the processing comprises performing a voice recognition algorithm for identifying the voice of a specific person.
33 . The method according to claim 31 , wherein the processor is powered from the battery.
34 . The method according to claim 23 , wherein the transmitting to the WLAN of the captured first audio data comprises transmitting to a server over the Internet.
35 . The method according to claim 34 , wherein the actuator is operated, activated, or controlled in response to data received from the server.
36 . The method according to claim 23 , further comprising outputting, by a sensor in the enclosure, a sensor data in response to a second physical phenomenon.
37 . The method according to claim 36 , wherein the second physical phenomenon is different from the first physical phenomenon.
38 . The method according to claim 36 , wherein the second physical phenomenon is the same as the first physical phenomenon.
39 . The method according to claim 36 , further comprising transmitting, over the WLAN or over the WPAN, the sensor data.
40 . The method according to claim 36 , further comprising operating, activating, or controlling the actuator in response to the sensor data.
41 . The method according to claim 36 , wherein the sensor is a thermoelectric sensor that responds to a temperature gradient of an object using conduction, convection, or radiation.
42 . The method according to claim 36 , wherein the sensor is a photoelectric sensor that responds to a visible or an invisible light, the invisible light is infrared, ultraviolet, X-rays, or gamma rays, wherein the photoelectric sensor is based on the photoelectric or photovoltaic effect, and consists of, or comprises, a semiconductor component that consists of, or comprises, a photodiode, a phototransistor, or a solar cell, or wherein the photoelectric sensor is based on Charge-Coupled Device (CCD) or a Complementary Metal-Oxide Semiconductor (CMOS) element.
43 . The method according to claim 36 , wherein the sensor is a piezoelectric sensor that includes single crystal material or a piezoelectric-ceramics and uses a transverse, longitudinal, or shear effect mode of the piezoelectric effect.
44 . The method according to claim 36 , wherein the sensor is part of multiple sensors arranged as a directional sensor array operative to estimate a number, magnitude, frequency, Direction-Of-Arrival (DOA), distance, or speed of the phenomenon impinging the sensor array.
45 . The method according to claim 36 , wherein the sensor is an electrochemical sensor that responds to an object chemical structure, properties, composition, or reactions.
46 . The method according to claim 45 , wherein the electrochemical sensor is a pH meter or a gas sensor responding to a presence of radon, hydrogen, oxygen, or Carbon-Monoxide (CO), or wherein the electrochemical sensor is based on optical detection or on ionization and is a smoke, a flame, or a fire detector, or is responsive to combustible, flammable, or toxic gas.
47 . The method according to claim 36 , wherein the sensor is a physiological sensor that responds to parameters associated with a live body, and is external to the sensed body, implanted inside the sensed body, attached to the sensed body, or wearable on the sensed body.
48 . The method according to claim 47 , wherein the physiological sensor is responding to body electrical signals and is an EEG Electroencephalography (EEG) or an Electrocardiogramaensor.
49 . The method according to claim 47 , wherein the physiological sensor is responding to oxygen saturation, gas saturation, or a blood pressure in the sensed body.
50 . The method according to claim 36 , wherein the sensor is an image sensor for capturing still or video image, and wherein the method further comprising processing, by an image processor in the enclosure, the captured image.
51 . The method according to claim 50 , wherein the image sensor is a digital video sensor for capturing digital video content, and wherein the processing comprises enhancing the video content using image stabilization, unsharp masking, or super-resolution.
52 . The method according to claim 50 , wherein the image sensor is a digital video sensor for capturing digital video content, and wherein the processing comprises for Video Content Analysis (VCA).
53 . The method according to claim 52 , wherein the VCA includes Video Motion Detection (VMD), video tracking, egomotion estimation, identification, behavior analysis, situation awareness, dynamic masking, motion detection, object detection, face recognition, automatic number plate recognition, tamper detection, video tracking, or pattern recognition.
54 . The method according to claim 50 , wherein the processing comprises detecting a location of an element in the captured image.
55 . The method according to claim 54 , wherein the element is a human body part.
56 . The method according to claim 55 , wherein the element is a human face or a human hand.
57 . The method according to claim 50 , wherein the processing comprises detecting a motion of the element in the captured image, wherein the processing comprises detecting multiple elements in the captured image, or wherein the processing comprises detecting and counting the number of the elements in the captured image.
58 . The method according to claim 36 , wherein the sensor is a thermoelectric sensor that responds to a temperature of an object using conduction, convection, or radiation.
59 . The method according to claim 58 , wherein the thermoelectric sensor consists of, or comprises, a Positive Temperature Coefficient (PTC) thermistor, a Negative Temperature Coefficient (NTC) thermistor, a thermocouple, a quartz crystal, or a Resistance Temperature Detector (RTD).
60 . The method according to claim 36 , wherein the sensor consists of, or comprises, a nanosensor, a crystal, or a semiconductor.
61 . The method according to claim 36 , wherein the sensor is an ultrasonic based, the sensor is an eddy-current sensor, the sensor is a proximity sensor, the sensor is a bulk or surface acoustic sensor, or the sensor is an atmospheric or an environmental sensor.
62 . The method according to claim 36 , wherein the sensor is a radiation sensor that responds to radioactivity, nuclear radiation, alpha particles, beta particles, or gamma rays, and is based on gas ionization.