Device Installation
<p>[TOC]</p>
<h3>1、Camera installation location selection</h3>
<h4>1.1 Camera location installation</h4>
<p>Camera installation distance from the door to be greater than 15cm; installation location can also refer to the following chart location or can also be installed in the following chart roof location, provided to ensure that the ground height and camera height at about 2.1 meters.</p>
<p><img src="http://118.195.179.210:9000/server/index.php?s=/api/attachment/visitFile&amp;sign=87dad8707fafc912f9742c79ce31d755" alt="" /></p>
<p>The binocular camera of binocular passenger flow counters should be installed as perpendicular to the ground as possible, and the angle of perpendicular to the ground can be adjusted within 15°. Look at the outside area of the car is less than one-third or all look inside the car. (Loosen the hex on the camera bracket can adjust the camera angle)</p>
<p><strong>Caution:</strong></p>
<ul>
<li>To achieve the best results, try to choose the installation height at 2.1 m-2.2 m. If the height is too high or too low, you can provide the installation height and replace the camera with a different focal length.</li>
</ul>
<h4>1.2 Camera installation direction</h4>
<p>To reduce the workload of subsequent commissioning, we have pre-set the camera's in/out direction when it comes out and labeled the camera parameters on the camera. Please make sure that the side with the label is facing the car.</p>
<p><img src="http://118.195.179.210:9000/server/index.php?s=/api/attachment/visitFile&amp;sign=54ab5dd1d6a91c85f17f182dd9e81848" alt="" /></p>
<h3>2、Wiring instruction</h3>
<p>Diagram of the rear interface of the passenger flow meter: (wired according to the physical diagram of the equipment)</p>
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<p><strong>Of these, normal use must be connected with.</strong></p>
<ul>
<li>Connect the DC8-36V interface for 8-36V power supply.</li>
<li>There are three power cables, red wire to the normal power 8-36V power, ACC connected to the car key ignition ACC (if don't connected to ACC can put ACC and power red wire together), black wire to GND.</li>
<li>Connect the AV IN2 interface of the front door camera.</li>
<li>Through the video extension cable to the front door camera AV IN2 must be connected to the front door camera.</li>
<li>Connect the AV IN4 connector of the rear door camera.</li>
<li>
<p>Through the video extension cable to the rear door camera AV IN4 must be connected to the rear door camera.</p>
</li>
<li>Alarm input interface for connecting door control signals I/0</li>
<li>I/O lines have sensor 1 sensor 2 sensor 3 sensor 4 need to connect the extension cable to the car door opening signal (generally can be connected to the door opening button).
Electric flat door sensor1 connects to the front door opening button.
Electric flat door sensor2 connect to the rear door open button.
Pulse door 1 to open the front door.
Pulse door 2 connects to the front door closing.
pulse door 3 to open the back door.
Pulse door 4 connects to the back door to close the door.</li>
</ul>
<p><strong>Electric flat door：</strong></p>
<p><img src="http://118.195.179.210:9000/server/index.php?s=/api/attachment/visitFile&amp;sign=9489dcd623973dc885c5c286715b29b0" alt="" /></p>
<p><strong>Pulse door：</strong></p>
<p><img src="http://118.195.179.210:9000/server/index.php?s=/api/attachment/visitFile&amp;sign=89d57bacc10431f343dc6877efb61320" alt="" /></p>
<ul>
<li>And connect the 4G antenna GPS antenna of 2 antenna interface.</li>
<li>12V GND is the power output, usually not connected.</li>
<li>RX/TX is the 232 communication line.</li>
<li>485A/485B is the 485 communication line according to the requirement.</li>
<li>SENSOR 1 2 3 4 is the gate control signal line.</li>
</ul>