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USER GUIDE FOR WIRELESS LIDAR
PEOPLE COUNTER WS433-LPC
WS433-LPC-MN-EN-01
This document is applied for the following products
SKU
WS433-LPC
Item Code
WS433-LPC-01
0. Configuration Check List
Step 1: Overview check
Check cope of delivery
Make sure the device shows no signs of damage
Step 2: Connect Sensor node to Co-ordinator
Make sure that the battery is installed properly
Follow every steps Add sensors node to Co-ordinator WS433-CL
or with iConnector integrated Co-ordinator
Step 3: Installation
Make sure compliance with manufacturer's recommendations
Make sure the correct measuring range
Step 4: Check measurement results
Check the reliability of the measurement compared with reality
HW Ver.
2.5
WIRELESS LIDAR PEOPLE COUNTER, 433MHZ, TYPE AA BATTERY 1.5VDC, IP5X
Refer to
Refer to
Refer to
FW Ver.
section 5
for details
section 6.3
for details
section 6
and
section 7
for details
FEB-2022
6.01
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Summary of Contents for daviteq WS433-LPC
- Page 1 USER GUIDE FOR WIRELESS LIDAR PEOPLE COUNTER WS433-LPC WS433-LPC-MN-EN-01 FEB-2022 This document is applied for the following products WS433-LPC HW Ver. FW Ver. 6.01 Item Code WS433-LPC-01 WIRELESS LIDAR PEOPLE COUNTER, 433MHZ, TYPE AA BATTERY 1.5VDC, IP5X 0. Configuration Check List...
- Page 2 2. Introduction WS433-LPC is a sensor with built-in advanced Lidar sensor to detect and ranging people. It can count the people walk thru with accuracy higher than 95%. The sensor is not affected by temperature, humidity, RF noise and less affected by ambient light...
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Page 3: Scope Of Delivery
ETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB International Compliance STD-T108 (Japan) Vietnam Type Approval Certification QCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019) Security Standard AES-128 Operating temperature of PCB -40oC..+60oC (with Lithium Ultimate AA battery) -
Page 4: Operation Principle
6. Operation Principle 6.1 The principle of counting people 6.1.1 Overview Counting people with the VL53L1X consists of using the multiple zones of the sensor receiving SPAD area, and of configuring it with two distinct fields of view (FoV), to alternatively get a ranging distance from them and consequently recognize the movements of a person. - Page 5 If we consider that a person detected in the front zone equals 2, and a person detected in the back zone equals 1, the algorithm adds the value of the two states and stores the result as soon as it changes. Eventually, if the consecutive states in the list are 0, 1, 3, 2, 0 or 0, 2, 3, 1, 0 this means a person has been detected in one direction or the other, as described in Figure 4.
- Page 6 Reliability of the algorithm relies on the accuracy of the setup which detects the distance between the sensor and the floor. This can be ensured only if nothing (e.g. no obstacle or static object) blocks the front and back FoVs. To assess if a setup is reliable, a significant number of distances can be measured with the sensor.
- Page 7 (add up to 40 nodes) . After 5 minutes Enb_auto_add_sensors will automatically = 0. Memmap resgisters You can download Modbus Memmap of WS433-CL with the following link: https://filerun.daviteq.com/wl/?id=BKEaUzdArkoc0Hc7nfpRShdPVToVrqQZ 6.3.2 Add sensor node into WS433-CL-04 (1) through intermediate WS433-CL-04 (2) and Modbus In case the sensor need to be added to WS433-CL-04 (1) has been installed in a high position, the sensor cannot be brought close to WS433-CL-04 (1).
- Page 8 Num of Node will indicate the number of nodes managed by WS433-CL. Every time a node is added, the Num of Node will increase by 1. Every time a node is deleted, the Num of Node is reduced by 1. Writing Num of Node = 0 will delete all 40 node ids to 0.
- Page 9 Step 2: Open Modbus tool on PC You can download Daviteq Modbus Configuration Tool with the following link: https://filerun.daviteq.com/wl/?id=yDOjE5d6kqFlGNVVlMdFg19Aad6aw0Hs Template File: https://filerun.daviteq.com/wl/?id=xYEknMN8AhRLTmf73fXh9SWf0Ryp1QMa How to use the Modbus configuration software Unzip file and run file application "Daviteq Modbus Configuration Tool Version"...
- Page 10 You can download Modbus Memmap of WS433-CL with the following link: https://filerun.daviteq.com/wl/?id=BKEaUzdArkoc0Hc7nfpRShdPVToVrqQZ In the memmap file, refer to the Memmap of WS433-LPC sheet to configure the sensor's operating parameters accordingly. The reference memmap addresses are based on the order of the sensors added in the Memmap file...
- Page 11 Reset to 0 RC_People_Out after uint16 Read sending to Coordinator Dist_front_zone Distance of int16 Read front zone Dist_back_zone Distance of int16 Read back zone 0-9: Interval Data status updated 0-9, 99 byte Read of Node data Disconnected From 0 to 4 with 0 is being lost RF Signal...
- Page 12 Configure the RF power of wireless sensor by ordinator, only for advanced Read / Tx power -10,10,15 int16 users Write + 15 <=> tx power = 15dBm + 10 <=> tx power = 10dBm + -10 <=> tx power = -10dBm Configure the air data...
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Page 13: Installation Location
NOTE: Integrated WS433-CL / iConnector Coordinator The coordinator must be placed at least 4 meters above the ground and the WS433-LPC clearly visible. 7.2 Mounting Installation method: Mount to the ceiling Locate the mounting position at the entrance where people pass by, and out of direct sunlight... - Page 14 Step 1: Determine the direction of people entering the room of the sensor Step 2: Mount the bottom housing of the sensor to the ceiling by fasten the 2 screws to the ceiling located at the 2 diagonal corners of the bottom cover. Use the 2 screws that are included to be used to attach the sensor to surfaces such as: Wood, composite plastic.
- Page 15 7.3 Battery installation Steps for battery installation: Step 1: Using flat head screws to push into 2 reed joints...
- Page 16 Step 2: Open the housing, then insert 06 x AA 1.5VDC battery, please take note the poles of the battery ATTENTION: REVERSED POLARITY OF BATTERIES IN 10 SECONDS CAN DAMAGE THE SENSOR CIRCUIT!!! Step 3: Insert the top plastic housing (Please note the 2 reed joint)
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Page 17: Troubleshooting
No.11 Street 2G, Nam Hung Vuong Res., An Lac Ward, Binh Tan Dist., Ho Chi Minh City, Vietnam. Templogger Pty Ltd Tel: +84-28-6268.2523/4 (ext.122) Tel: 1800 LOGGER Email: info@daviteq.com | www.daviteq.com Email: contact@templogger.net Revision #4 Created Tue, Feb 15, 2022 3:57 AM by Kiệt Anh Nguyễn Updated Tue, Feb 15, 2022 9:53 AM by Kiệt Anh Nguyễn...