Geely Emgrand X7. Manual part — 638

11.13.3.3 Parking motor display

0.45 m

According to the operating logic, after two
current sensors are enabled to work, the front
left sensor direction indicator lamp displays if
the front left sensor detects the obstacle, as
shown in figure, the current distance is
"0.45m", "logistics trolley" body displays, and
the buzzer beeps with frequency of 4Hz.

1.25 m

According to the operating logic, after all
current sensors are enabled to work, the rear
medium sensor direction indicator lamp
displays if the rear medium sensor detects the
obstacle, as shown in figure, the current
distance is "1.25m", "logistics trolley" body
displays, and the buzzer beeps with frequency
of 2Hz.

If reverse radar system detects the obstacle, as
shown in figure, the "logistics trolley" body
displays "radar in idle" in Chinese; all sensor
indicator lamp do not display, which indicates
that all sensors do not detect the obstacle.

Free time of radar

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11.13.3.4 Buzzer drive

The buzzer is integrated in the combination instrument and connected with the parking radar
control module through a hard wire.

Schematic diagram of buzzer driving

NL11-2998b

左侧传感器

中间传感器

右侧传感器

倒

车

雷

达

模

块

组

合

仪

表

11.13.3.5 Camera

During reversing, the reversing rearview system is operated; the system takes the picture of the
rear of the body and converts into the standard video signal. The video signal is transmitted to a
vehicle-mounted non-core navigation end through the body harness, the vehicle-mounted non-core
navigation end is automatically switched into the reversing picture after detecting the reversing
information (a rearview system is in the highest priority during reversing). The driver judges the
road condition and obstacles behind the body through observing the reversing picture on the
non-core navigation, thereby improving reversing safety.

Leftside

sensor

Intermediate

sensor

Right side

sensor

Reverseradar

module

Combination

instrument

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11.13.4 Component position

11.13.4.1 Component position

1

2

NL11-8888b

1. Right front sensor

2. Left front sensor

1

2

3

NL11-2234b

1. left side sensor

2. Middle

sensor.

3. Right

sensor

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Parking motor control module

NL11-3012b

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