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Project Documentation | UMRR-11 Type 45 User Manual
Project Number:
...
SMS Project Number:
...
Project Title:
UMRR-11 Type 45 User Manual
Keyword(s):
UMRR-11 Type 45 sensor, transmit signal, transceiver
Date:
March 8, 2018
Document:
UMRR-11 Type 45 User Manual USA CAN.docx
Document state:
In progress
X
Ready for review
Released
Outdated
CONFIDENTIAL AND PROPRIETARY
The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not
be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing.
9_UMRR-11 Type 45 User Manual USA CAN.docx I Page 1 of 15 I March 8, 2018
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Summary of Contents for smartmicro UMRR-11 45
- Page 1 Project Documentation | UMRR-11 Type 45 User Manual Project Number: SMS Project Number: Project Title: UMRR-11 Type 45 User Manual Keyword(s): UMRR-11 Type 45 sensor, transmit signal, transceiver Date: March 8, 2018 Document: UMRR-11 Type 45 User Manual USA CAN.docx Document state: In progress Ready for review...
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Page 2: Table Of Contents
1 Contents Contents ........................2 Abbreviations ......................3 Introduction ....................... 4 General description ....................5 Sensor description ....................5 Transmit signal ....................5 General performance data ..................6 Hardware ........................7 UMRR-11 sensor ....................7 Sensor dimensions ....................8 Cables and connectors ....................10 Sensor connector .................... -
Page 3: Abbreviations
2 Abbreviations Analog-to-digital converter Controller area network Digital-to-analog converter Digital signal processing, digital signal processor MMIC Monolithic microwave integrated circuit RS485 Physical communication layer standard EIA RS-485 UMRR Universal medium-range radar CONFIDENTIAL AND PROPRIETARY The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing. -
Page 4: Introduction
3 Introduction This document is a short documentation of the general purpose universal medium range radar (UMRR) UMRR-11 Type 45 radar sensor with type 45 antenna. CONFIDENTIAL AND PROPRIETARY The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing. -
Page 5: General Description
4 General description 4.1 Sensor description The main task of the UMRR is the detection of any reflectors in the field of view, to measure the distance, the relative speed and the angle to the shortest reflector (and to other reflectors), to detect motion and to track (filter) the results over time. -
Page 6: General Performance Data
4.3 General performance data After the device is powered up or reset, the unit (Tx and Rx) starts operating. Within specified performance the sensor readings are within <3s. In Table 4-1 the general performance data are given. Table 4-1: General performance data Environmental Ambient Temperature -40 ... -
Page 7: Hardware
5 Hardware 5.1 UMRR-11 sensor An example of the UMRR-11 Type 45 sensor with a housing type 050B00 is shown below. Figure 5-1: Front view of UMRR-11 sensor with housing type 050B00 Figure 5-2: Rear view of UMRR-11 sensor with housing type 050B00 CONFIDENTIAL AND PROPRIETARY The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing. -
Page 8: Sensor Dimensions
5.2 Sensor dimensions All the values in the figures below are given in mm. Figure 5-3: Front view of the UMRR-11 sensor Figure 5-4: Right, top and left view of the UMRR-11 sensor CONFIDENTIAL AND PROPRIETARY The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing. - Page 9 Figure 5-5: Rear view of the UMRR-11 sensor CONFIDENTIAL AND PROPRIETARY The Information contained in this document shall remain the sole exclusive property of s.m.s, smart microwave sensors GmbH and shall not be disclosed by the recipient to third parties without prior consent of s.m.s, smart microwave sensors GmbH in writing. 9_UMRR-11 Type 45 User Manual USA CAN.docx I Page 9 of 15 I March 8, 2018...
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Page 10: Cables And Connectors
For the RS485 data interface there is a 120Ohms resistor on board of the sensor. A number of cable sets for initial operation and test purposes are offered by Smartmicro, to deliver a fast set-up of a sensor system. Among those preconfigured ready-to-run cables as well as cable stumps (pig tail cables or various lengths) which carry the connector on one side and open wires on the other. -
Page 11: Data Interface
7 Data interface 7.1 CAN data interface This specification gives a detailed description of the CAN data communication used in the UMRR based systems on the sensor CAN. The UMRR is compliant with CAN 2.0B standard. CAN is a very robust full duplex bidirectional interface. 7.2 CAN-settings Baud Rate: 500kBit/s or lower... -
Page 12: Rs485 Data Interface
Figure 7-1: CAN bit timing for UMRR sensor Figure 7-2: CAN bit timing as defined by the CAN protocol 7.3 RS485 data interface The RS485 interface from the UMRR sensor has a predefined speed of 115200 baud/s. Typical other data rates are between 921.6kBit/s and 56.7kBit/s. The RS485 message payload is identical to the CAN format. - Page 13 Table 7-1: RS485 message structure Byte\Bit 0xCA 0xCB Start sequence (4 x UINT8) 0xCC 0xCD Data payload (n x UINT8) XOR Checksum (UINT8) 0xEA 0xEB End sequence (4 x UINT8) 0xEC 0xED Every data message consists of its own message ID, the number of used data bytes and the data bytes itself.
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Page 14: Designated Use
8 Designated Use The UMRR general purpose medium range radar is suitable for any application where the distance to and relative radial speed of large objects has to be measured. Typical applications are: Robotics: measure shortest distance to obstacle. Security: detect motions and measure distance to moving object. Traffic management: detect moving objects, count those, measure speed and measure distance to moving object. -
Page 15: Compliance
9 Compliance 9.1 Declaration of Conformity for USA This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
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