Assistant Robot LeLe

Assistant Robot LeLe

LeLe-Commercial Delivery Robot

Product photo

Appearance size drawing
Size : 160cm height

assistant robot

Application scene

Application scene restaurant, hotel , office, events and other place need delivery man
Functions overview food delivery, welcome reception (optional), explanation, guide, shopping guide, marketing, consultation, entertainment interactive, promotional products, etc.

Value-add Customized functions
1.  advise the requirement    
2、Our R&D check if can do the feature.
3. Quote the price and Lead-time    
4、sign the contract     
5、Our team do it as per contract,         
6.  finish the product and deliver to the client

Main Features

  • Accurate guiding and ushering.
  • Autonomous navigation and positioning.
  • Mapping and path planning.
  • Automatic obstacle avoidance.
  • Dedicated work, relentlessly and whole-heartedly.
  • Long working hours
  • Never ask for salaries and allowances.
  • Reduce costs of laborer and management.
  • Attract more eye catches.
  • Increase customer interactions and experience.
  • Low capital investment.
  • Increase the working efficiency.
  • Promote the social marketing of the business.
  • Never pay salaries
  Function Content
Delivery food to the table
Deliver the meal to the guest's designated table, then explain the restaurant information, the waiter or the guest touches the robot's screen and the robot goes to the next table or returns to the starting point to charge.
The robot can deliver different meals to three different tables
Before setting the program on its screen.

1: Set No.1 table, choose the meal's name for No.1 table, the robot will deliver it.
2: Can set 3 tables at the same time, and choose a different meal for different tables.
The robot will deliver the designated food to table 1, then go the table2,  then go to table 3, then back to recharge dock.
And wait for the next job.
3 autonomous route planning
or walk as the fixed path

virtual track
1: the robot walk as the fixed line when set it does virtual track,
   When it meets an obstacle, It will stop and say "you are in my walk route, please make a way for me", then walk continues as its fixed route when an obstacle is gone.

2: The robot can do route plan autonomously from one point to the next position. meanwhile, when it meets an obstacle, The robot will do another route autonomously

Play the voice
1:  When the robot arrives at the destination, It can play MP3 audio (support any language, such as Germany, France, Italy language, etc), and when it meets obstacles, It will play MP3 audio (support any language, such as Germany, France, Italy language, etc) 
2: If you order our robot, welcome to send us mp3 audio with your mother language if need. our engineer will do this for you.
Business explanation (additional function)

Can play audio explanation, picture, video and other forms of advertising information, or related publicity content, all-round display of new product features and related service content (auxiliary function)

Greeting the visitor (additional function)

The robot equipped with a sensor which can sense the human body when they are close to it, It will actively interact with the visitor, such as broadcast promotion information, or greeting, play video, etc, You can custom any information content when It interacts with people


product introduction (additional function)

It can do product introduction, advertisement, important information,
promotion ad for you,  It can play audio, pictures, video when it is speaking.
business consulting (additional function)
1: Custom voice dialogue, support for building different cloud voice database (to be customized), such as if the client wants to use the robot in the hospital, we can make the robot connect with the hospital cloud voice database,
2. answer a variety of business advisory questions to customers and be able to continuously intelligent learning optimization
Search information by voice command

The robot can do as per your voice command to open the website, open app, open the browser to surf the internet and look for the information as per your voice command.
10 Show pictures and video Bring up picture and video by voice command
fun chatting
It can achieve fun chatting through the cloud voice database.
information playback

If need, the robot can play or playback the content (Include audio, video, pictures) as it walks, walk to a different destination and play different content, the content format can be mp3,mp4, jpg,  txt)

PS:The above functions are suitable for proper use, and the effect is better.

Technical parameters

1. OS: Android 6.0
2. Appearance Design:
  • Beautiful appearance,  exquisite workmanship, the whole has a clear sense of science and technology
  • humanoid The human appearance,
  • height: 163cm, N.W: 40KG
3.  Material
  • Face: clear acrylic with 8" LCD screen
  • Body:  glass fiber plastic & Metal
4.  body motion performance
  • The robot can work universally, can turn, and emergency stop
  • The robot equipped with anti-skid rubber wheels
  • The robot can be charged by auto or manual
  • Can preset the visual track( walk as the fixed line if need) also can autonomous navigation and path re-planing
  • walking Speed:  around 3km/h, (If need, can make it faster)
5:  automatic obstacle avoidance
  • 5-7 pcs Ultrasonic sensors, make the robot can do obstacle avoidance, accurate distance 1.5M
  • It can bypass the obstacle, the obstacle avoidance distance can be set, such as 1m, 0.8M, etc
  • Ultrasound and laser are fully integrated, the reaction speed of obstacle avoidance is sensitive, and the trigger signal can be obtained at 0.1 s.
6:  Speech Interaction (additional function)
  • microphone array, reduce noise and automatic sound location, Voice recognition rate more than 90%
  • The speech dialogue can be customized by yourself, put it in txt, then our engineer input the txt, then the robot
    can talk as per the content of txt. or robot will source answer from cloud voice database
  • The robot can do Semantic understanding, voice analysis, multiple dialogue functions.
7.  Face recognition
  • There is a camera with 2 million pixel
  • It can recognize your face after you register on its system.
  • 98% high recognition rate, It identifies faces in millisecords.
8.  Tablet:  computer configuration
  • Screen:  10.1" capacitance screen
  • RAM: 2G,  8g storage memory
  • has a stand-alone USB port, Independent audio port, mic port, network cable port
  • Network: by wifi or 4G module ( If need, can add)
  • has Bluetooth module
9.  Automatic Docking and Recharging
  • YinYin provides around 10-12 hours active use, When its battery is low, She will automatically return to its      self-charging dock.
10.  SLAM Automatic Obstacle avoidance
  • autonomous navigation, position and do route planning, Auto-generate a plane maps
  • Liser Ladar navigation, the scan distance 25M, accuracy 2mm, anti-sunlight interference, can be a self-planning route or can establish a virtual route.
  • Depth perception and high precision radar sensors, better navigation and positioning technology and avoidance techniques.
Model of robot Lele
Base parameters
Height 155cm  N.W 38kg
Screen 10.1 inches,Hd color LCD screen Screen type 10 touch screen, capacitance
Screen resolution (dpi) 1920*1080 FULLHD Camera Two million pixels
Size(mm) 763.77*457.21*65025.50 mm Batteries and specifications Polymer lithium battery 24V12AH
Move mode Universal Wheels Chassis glass fiber + stainless steel
Microphone Four mic arrays, reduce noise  Speaker Dual speaker
Network WIFI Support Bluetooth Yes
Charging time (h) ≤10h(normal 8h)  Battery Life (h) ≥ 10 h
input voltage (V) 220VAC output voltage (V)  24VDC
The distance of the human sensor to the guest 4~5m Ultrasonic distance  1~2m
Standby current (A) 2A Rated power (W)  48W
Control parameter
Walking control By App and PC,  or remote control, voice control Lidar navigation Scan distance: 12m, 16m, 18m, 25m( optional)
Working Environment Indoor, Smooth floor Environment temperature 0-45℃
Dialog system activation mode Human sensor + ultrasonic sensor Dialog system sleep time The sensor was not responsive for 5min
when meeting an obstacle do route planning autonomously or virtual track Control mode APP control, remote control, voice control
Tablet Information
RAM 2G    
Storage memory 8G    
Safety function
Emergency Stop button Press the button to stop the working robot immediately Detection of obstacle avoidance Real-time monitoring of obstacles in front of the robot, measuring a distance of 80 cm
Pedestrian detection Real-time monitoring of no one passing by, someone coming to say hello  Self-Balance  Heavy chassis make a good balance
Convenience function
voice play by remote control plays an audio file, such as mp3, mp4, file Type of charging Auto/ Manual
When need to adjust the parameter Can change via computer remote control Sensor Lidar, SLAM, Sonar sensor, an infrared sensor, a contact sensor

OS upgrade

By manual
Ultrasonic parameter  Can adjust by our engineer through computer remote control
The file robot can play
Picture format:jpg          resolution:1920*1080 Video frequency format:mp3                           frequency range: 32kbps-320kps
Video format:mp4         resolution:1920*1080        Text format:txt
Product list
List for robot 1: robot,
2:  user manual,           
3:  warranty card
   package EPE foam, wooden box
The accessories 1: Automatic Charging Dock,
2: Power Adapter
3: white remote control
4: black motion remote control
5: 1 set tool kit

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