US 10,769,936 B2Granted

Sensor data transmission system

AssigneeUtc Fire & Security Emea Bvba

InventorAndreas Dittmar Kull

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Abstract

A sensor data transmission system includes a central processor, first and second sensor assemblies, and first and second conductors. The sensor assemblies each include a sensor, a processor and a relay. The sensor is configured to detect a condition. The processor is configured to receive a condition detected signal from the sensor and open the respective relay at least once indicative of the condition and within a pre-determined time interval. The first conductor is electrically in contact with the processors of the first and second sensor assemblies and is interposed by the relay of the second sensor assembly. The second conductor is electrically in contact with the central processor and the processor of the first sensor assembly and is interposed by the relay of the first sensor assembly.

Claims17

Dependent claims

A sensor data transmission system comprising:

a central processor;
a first sensor assembly including a first sensor, a first processor and a first relay, wherein the first sensor is configured to detect a first condition, the first processor is configured to receive a first condition detected signal from the first sensor and open the first relay at least once indicative of the first condition and within a first pre-determined time interval;
a second sensor assembly including a second sensor, second processor and a second relay, wherein the second sensor is configured to detect a second condition, the second processor is configured to receive a second condition detected signal from the second sensor and open the second relay at least once indicative of the second condition and within a second pre-determined time interval;
a first communication conductor in electrical contact between the first and second processors and interposed by the second relay;
and
a second communication conductor in electrical contact between the central processor and the first processor and interposed by the first relay.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 16/315,878Filed 7 Jul 2017 · us provisional application
Priority: GB 1610642.917 Jun 2016
Published: US 2019/0340917 A17 Nov 2019
Granted: 8 Sep 2020
Term ends: Not estimatedThe source records don’t support an estimate.

Classification16 codes

H01B 1/122
Organic substances: ionic conductors
C08F 12/32
Monomers containing only one unsaturated aliphatic radical: containing two or more rings
G08B 29/08
Monitoring of the line circuits, e.g. signalling of line faults: signalling of tampering with the line circuit
G08B 29/188
Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system: data fusion; cooperative…

Family

Application62/359,442Us provisional application · filed 7 Jul 2016
US 2019/0340917 A1Pre-grant publication · published 7 Nov 2019
US 10,769,936 B2This patent

From the US filing history. Foreign family members aren’t listed.

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