CN207068042U - Based on the interactive office assistant of distributed cloud - Google Patents

Abstract

It the utility model is related to based on the interactive office assistant of distributed cloud, it includes mechanical body and master control system, and described mechanical body includes head construction, agent structure and base；The master control system is used from main frame system, and main frame is the Raspberry Pi 2B microcomputer motherboards based on ARM, and slave is 8 single-chip microcomputers of Arduino Uno based on Atmega328 chips, and master control system is arranged on the fuselage interior of robot body's structure；Described Raspberry Pi 2B microcomputer motherboards are connected by HDMI connecting lines with touch display screen, are connected by USB connecting lines with IP Camera, microphone, are connected by tone frequency channel wire with loudspeaker, while are turned serial ports by USB and be connected with Arduino Uno controllers.By the way that fingerprint sensor and pyroelectric infrared sensor are accessed into Internet of things system, user can realize work attendance on and off duty and time on duty statistics using office assistant robot.

Description

Based on the interactive office assistant of distributed cloud

Technical field

A kind of automated office equipment is the utility model is related to, more particularly to based on the interactive office assistant of distributed cloud

Background technology

China's internet industry at the beginning of 2000 obtains vigorous growth, and further flying for network technology is created with this Jump, under conditions of development of Mobile Internet technology maturation, derives a collection of internet giant.It is domestic under the promotion of these conditions The theory of distributed office is proposed first.And group of Alibaba attempts this distributed office in network technology department for the first time Pattern, they are connected all employees by computer network, and most desk job is completed by network, and Under the support of Web technologies, this distributed pattern is becoming increasingly popular, and the benefited aspect of enterprise is more embodied. Nowadays, domestic main office automation product is all substantially software, such as follows closely the office softwares such as nail, Teambition, this A little softwares relatively effective can aid in office at present, improve office efficiency, and also researching and developing some smart machines simultaneously（Cloud work attendance Machine）The functions such as work attendance are realized, but many deficiencies still be present with interacting between office system, Intelligent hardware in consideration people Place.

With office automation（Office Automation）Popularization and distributed office mode prevalence, it is more next For more working clans in order to improve office efficiency and comfortable working environment, nearer office of leaving home is in or selected in selection Place is handled official business, but the problem of many new similarly occurs in this working way, such as personal management is cumbersome, under task Lack exchange etc. up between difficult, meeting absence, corporator.The solution of distributed office problem is with pure mostly at present Based on software, lack of wisdom initiative, so that people and office system interactive experience deficiency, can not improve office effect well Rate.With the lifting of wireless network bandwidth, and big data, the development of cloud computing, Internet of Things（IoT）" work next time will be triggered Industry revolution ".Therefore, Internet of Things is badly in need of research and development with the office assistant robot that distributed office is combined.

Utility model content

Technical problem to be solved in the utility model is to provide based on the interactive office assistant of distributed cloud, by that will refer to Line sensor and pyroelectric infrared sensor access Internet of things system, user can be realized on and off duty using office assistant robot Work attendance and time on duty statistics；User can log in office system by fingerprint authentication mode, complete task distribution, new when having When task is assigned, office assistant robot can carry out task reminders by multimedia modes such as voices, and user can enter work( Energy interface checks task details and submits task.User can carry out video conference arrangement in function interface, be in video conference When will start, office assistant robot has that you enter video conference interface by voice reminder.Office assistant robot can be with Sitting prompting is carried out according to the time on duty of user, music is played in the leisure time of user.

In order to solve the above-mentioned technical problem, the utility model proposes following technical scheme：Based on doing for distributed cloud interaction Public assistant, it includes mechanical body and master control system, and described mechanical body includes head construction, agent structure and base；

The master control system is used from main frame system, and main frame is the Raspberry Pi 2B microcomputer motherboards based on ARM, slave It is 8 single-chip microcomputers of Arduino Uno based on Atmega328 chips, master control system is arranged on the machine of robot body's structure Inside body；

Described Raspberry Pi 2B microcomputer motherboards are connected by HDMI connecting lines with touch display screen, are connected by USB Line is connected with IP Camera, microphone, is connected by tone frequency channel wire with loudspeaker, while turn serial ports and Arduino by USB Uno controllers are connected, digital signal port and fingerprint Identification sensor, the infrared thermal release electric of the Arduino Uno controllers Sensor, steering wheel are connected, and are connected by analog signal port with briefing lamp.

Raspberry Pi 2B microcomputer motherboards carry the Raspbian operating systems based on Linux in the master control system, Node.js servers are operated in Raspbian systems, for handling all logic tasks of office assistant robot, for interaction Interface provides Web service, and handles user's request；The Raspberry Pi 2B microcomputer motherboards pass through USB serial ports and Arduino Uno controllers communicate, and receive the data of fingerprint sensor and pyroelectric infrared sensor by it, and control the rotation of steering wheel With the color of briefing lamp.

Using GT-511C3 fingerprint sensors, it is mainly used in gathering finger print data and is used for the fingerprint sensor Identification；Its TTL interface is connected with Arduino Uno controllers.

Described pyroelectric infrared sensor is to detect the infrared ray of people's transmitting and export the sensor of electric signal, its inspection Measuring angle is 110 degree, and detecting distance is within 7m, is mainly used in judging whether employee is on duty.

Described head construction is connected on the steering wheel of agent structure by steering wheel terminal pad, before the head in head construction Together with shell is bolted with head rear shell, a loudspeaker is respectively housed in head construction both sides, is equipped with the fore shell of head One IP Camera and two LEDs.

Described agent structure is mainly formed by connecting by body fore shell and body rear shell, and is bolted and is fixed on bottom On seat, described fingerprint sensor, pyroelectric infrared sensor, briefing lamp, touch display screen, microphone are installed in body On body fore shell.

The pwm signal output of the Arduino Uno controllers is connected with the signal wire of steering wheel, makes Arduino controllers Data signal be converted into the analog signals of steering wheel needs, control the corner of steering wheel, and then the rotation of control machine head part, 3 signal wires of Led lamps are connected on the simulation output port of Arduino Uno controllers, and fingerprint sensor passes through string Mouth is communicated with Arduino controllers, and its signal wire is connected on the port of the virtual serial ports of controller, and pyroelectric infrared sensor connects It is connected on the digital input port of Arduino controllers.

The utility model has the advantages that：

1st, by the way that the office automation system and robot are combined, it is flat to make a office auxiliary based on distributed office Platform, robot can mitigate the supervision and management work of human resource administration of company, improve the office efficiency of employee.

2nd, by the way that fingerprint sensor and pyroelectric infrared sensor are cleverly embedded into robot, realize employee and examine The statistics of diligent and real-time time on duty, can mitigate distributed office and bring the cumbersome of work attendance, and can by the time on duty Sitting prompting function simply is realized, can effectively prevent disease of handling official business.

3rd, the voice prompting function of distributed office robot can ensure that user can receive appointing for higher level's arrangement in real time Business, and any video conference can not be missed.

Brief description of the drawings

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is office assistant robot of the present utility model overall construction drawing.

Fig. 2 is office assistant robotic structure overall structure diagram of the present utility model.

Fig. 3 is the line schematic diagram of office assistant robot control system of the present utility model.

Fig. 4 is office assistant robot totality object construction figure of the present utility model.

Embodiment

Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.

First, system design goal and principle

Design object and principle based on the interactive office assistant robot of distributed cloud and its system be mainly reflected in Under several aspects：

It is 1. fully functional

The design object of office assistant robot be exactly solve distributed office in the presence of some be similar to staff's benefits it is cumbersome, Task assigns the problems such as difficulty, meeting absence, the functions such as its voice reminder, sitting prompting, interactive voice, secret store, makes Distributed office crowd work it is lighter, more efficient, turn into they work in good assistant, in addition its fingerprint attendance, Time statistics, task distribution and video conference function on duty are also convenient for company and carried out inside personal management and corporator Mutually exchange.

2. interface is clear

The human-computer interaction interface of office assistant robot is Web browser.System possess one it is concise, easily operated Interactive interface be an important step in system design, the concise operation and use that can be advantageous to user at interface, And attracting more users to use, such office assistant robot is easier to promote and used.

3. security

System must assure that the security of each side such as network, Web browser, system hardware, and the data peace of system Entirely, system must carry out fingerprint collecting in registration, and account number cipher checking or fingerprint inspection must be carried out before system is entered Card, only authorized user could use.

4. cost is low

In the case where reducing hardware cost as far as possible, it is not necessary to too many equipment.Make full use of Raspberry Pi hardware and software Advantage, for example installed using the Raspbian system building Node.js servers increased income of Raspberry Pi, using NPM package managers Bag and library file；Using Web browser it is cross-platform the characteristics of, reduce development cost of Internet of things system etc..

5. reliability

Operation of the system for user and very easy to use, can just be carried out corresponding by the corresponding functional module of system Operation, reduce the inconvenience that brings of operation error as far as possible.

6. scalability

Due to system using Web browser as human-computer interaction interface, therefore the system is grasped in the mobile end equipment of main flow Make to can be used in system, there is good professional platform independence, any trouble will not be brought to different mobile terminal equipment users.

2nd, the general structure of system

Such as Fig. 1, according to the design object of the system, office assistant robot may be distributed different places, to ensure data The uniformity of information, all office assistant robots need to share a database.Therefore, distributed office system is divided into Four hardware layer, core layer, service layer and application layer parts.

The hardware layer of office assistant robot includes Arduino controllers and a series of biographies directly controlled by Arduino Sensor, and the hardware being connected with Raspberry Pi development board（Loudspeaker, microphone etc.）.Slave controls of the Arduino as Raspberry Pi Device processed, can directly fingerprint sensor, infrared thermal release electric module and steering wheel, while receive main frame Raspberry Pi by USB serial ports Control information；

Its core layer is the key component of whole system design, in robot.By Raspberry Pi and touch display screen group Into, wherein, Node.js servers and MongoDB databases are configured with Raspberry Pi.When office assistant machine man-hour, portion Affixing one's name to the robot server in Raspberry Pi can establish in running background, and by wide area network and distal end common data base server Connection, for obtaining and submitting user data.Server in office assistant robot is based on Node.js, for handling machine All logic tasks of people, Web service is provided for interactive interface, and handle user's request, handed over by USB serial ports and Arduino Change data.Touch display screen is then used to show the WebApp based on robot server, as human-computer interaction terminal interface.

Its service layer is deployed on the server of fixed location, and the information and data of all users are all uniformly stored in this In.Service layer includes Web server and database server, as office assistant robot server, is also based on Node.js and MongoDB, it is robot and other clients providing data storehouse access interfaces, while Web clothes is provided for client Business, it is ensured that user can also access data whenever and wherever possible in the case of no office assistant robot at one's side.

Application layer refers mainly to PC ends and the mobile terminal of user, directly by the server providing services of service layer.Phase Than in the terminal of robot, because application layer is not connected with hardware layer, therefore partial function is only provided, for example task carries Wake up and the situation of registering browses.

3rd, mechanical structure

Such as Fig. 2,4, the overall structure diagram based on the interactive office assistant robot of distributed cloud is as shown in Fig. 2 machine The overall structure of device people is made up of robot head, machine human body, robot base.On robot head equipped with camera and Loudspeaker is simultaneously connected on the steering wheel of machine human body by steering wheel.It is aobvious equipped with task reminders lamp, microphone, touch on body Display screen, fingerprint identification module, the control system of infrared thermal release electric module and body interior, robot base is mainly to robot Play a supporting role.

Further, described head construction is connected on the steering wheel 12 of agent structure by steering wheel terminal pad 11, head Together with head fore shell 1 in structure is bolted with head rear shell 3, one loudspeaker is respectively housed in head construction both sides 2, an IP Camera 4 and two LEDs 10 are housed on head fore shell 1.

Further, described agent structure is mainly formed by connecting by body fore shell 6 and body rear shell 7, and passes through bolt It is fastened on base 16, described fingerprint sensor 8, pyroelectric infrared sensor 9, briefing lamp 13, touch display Screen 14, microphone 15 are installed on body fore shell 6.

The integral mechanical structure of office assistant robot is designed according to base of principle of human engineering, using SolidWorks The modeling of part three-dimension curved surface is carried out to close by assembling mutual between the original size for the electronic component bought and each part System, the structure and size of each parts are determined, in order to the deficiency and defect in discovery design early stage, correct, keep away in time Exempt from the loss brought after actual processing, using SolidWorks can also some complex Surface Stylings, such as machine Device person body case is exactly to be designed by the methods of setting-out matrix.Meanwhile using SolidWorks engineering drawing plug-in units, by three Dimension physical model directly generates the two-dimensional engineering graphic available for processing, can thus substantially increase development efficiency, saves Time cost.In addition, the section file that the 3 d part of modeling generation is readily generated STL forms carries out 3D printing, greatly contracting The project development time is subtracted.Pass through for the Raspberry Pi development board and other circuit boards of office assistant robot body interior Copper post is fixed on designed acrylic board.

4th, important hardware introduction

1. Raspberry Pi 3B

Raspberry Pi（Raspberry Pi）Be Britain Raspberry Pi foundation exploitation single-borad computer, its initial purpose be for Education for computer to school provides cheap equipment, but because its cheap price, size as credit card and powerful Performance, rapidly by wound visitor take a fancy to, they built on the basis of its is original various platforms be used for realize their wound Meaning and Internet of Things application.Raspberry Pi has developed to the third generation at present, and this time select be newest Raspberry Pi 3 B versions make For the main hardware control platform of robot, by cloud service and artificial intelligence technology, network world and physical world are established Interactive bridge.

The CPU of Raspberry Pi 3 is the ARM Cortex-A53 of 1.2GHz 64 4 cores, compared to first generation Raspberry Pi performance Ten times are improved, powerful processor performance causes Raspberry Pi to have stronger data-handling capacity, can perform glibly Multithreading task, so as to meet a variety of demands of user.Raspberry Pi provides 100M network interfaces and 4 interfaces of USB 2.0, can Easily access data network, and third generation Raspberry Pi is even more to be integrated with Wi-Fi chips and Bluetooth chip, this more Raspberry Pi Wireless network is accessed, Internet of Things is built and provides convenience.

In the design of office assistant robot, as the carrier of Node.js servers, it is responsible for and Arduino controllers Communication and IP Camera, microphone and loudspeaker access, and by WiFi connections realize Web browser with Communication and video call function between Node.js servers etc..

2.Arduino controllers

Arduino is a hardware and software platform based on open source code, by hardware Arduino board and Arduino IDE is formed, and it is a convenient electronics Prototyping Platform of increasing income that is flexible, facilitating left-hand seat, is especially suitable for realizing that the quick of project opens Hair, Arduino IDE are with the Processing/Wiring development environments using similar Java.In the design of robot In, it is responsible for the color of control Led lamps and the rotational angle of steering wheel and receives fingerprint Identification sensor and passive sensor The data of device.

3.GT-511C3 fingerprint sensors

GT-511C3 fingerprint sensors are quick on the draw, and identification is accurate, and it has powerful fingerprint management function.It can store up to Individual sensor more than 200, it can be transmitted to as fingerprint base in other equipment.Extractable original fingerprint, is processed into Comparison of standards template. In addition, this fingerprint sensor volume is small, be very easy on the shell of embedded robot, and its TTL interfaces can with it is big Part single-chip microcomputer is compatible.

4. pyroelectric infrared sensor

Pyroelectric infrared sensor be it is a kind of can detect human body transmitting infrared ray and export the sensor of electric signal, it Detection angles be 110 degree, detecting distance is within 7m, in Robot Design, it is mainly used to whether judge clerical workforce Work on duty.

5th, control system

The line schematic diagram of office assistant robot control system is as shown in Figure 3.The 12V lithium batteries of robot built-in first Operating voltage of the voltage by voltage stabilization plate voltage stabilizing into Raspberry Pi, Arduino controllers and touch display screen 5V.Raspberry Pi is with raising one's voice Device is connected by tone frequency channel wire, is connected with touch display screen by HDMI connecting lines, is passed through USB connecting lines and IP Camera, wheat Gram wind connects with Arduino, and is in communication with each other by USB connecting lines and Arduino controllers.

Further, the pwm signal output of Arduino controllers is connected with the signal wire of steering wheel, makes Arduino controllers Data signal be converted into the analog signals of steering wheel needs, control the corner of steering wheel, and then the rotation of control machine head part. 3 signal wires of Led lamps are connected on the simulation output port of Arduino controllers, fingerprint sensor by serial ports with Arduino controllers are communicated, and its signal wire is connected on the port of the virtual serial ports of controller, and pyroelectric infrared sensor is connected to The digital input port of Arduino controllers.

6th, operating method based on the interactive office assistant robot of distributed cloud it comprise the following steps：

The first step：Before use, the power switch of robot behind is opened, after system startup, on point touching display screen Web browser access URL link enter robot system log-in interface；

Second step：In log-in interface, you can be selected, and account number cipher is verified or finger print identification verification logs on " homepage " Interface；

3rd step：If user does not also have register account number, it is necessary to which clicking on " registration " button enters register interface, you need to fill out Enter the personal essential information such as name, cell-phone number, department and position, then according to the voice message of robot, carry out fingerprint collecting, Just " homepage " interface is jumped to after gathering successfully automatically；

4th step：At " homepage " interface, you can click on function button or abbreviated functional description top icon on navigation bar and enter Enter to corresponding function interface；

5th step：By clicking on " fingerprint attendance " button, you can into fingerprint attendance interface, user, which can click on, to be started to sign To button, then according to voice message, carry out it is on and off duty registers, after the completion of registering, just real-time display time on duty on interface；

6th step：By click on " task " button, system can be jumped to automatically according to the position of user " task distribution " or Two different interfaces of person's " task reminders ", for Team Management personnel, " task distribution " interface can be jumped to, user can be Newly-built task on interface, including addition " task definition ", " deadline ", " participant ", completed after clicking on the Create button Task creation.After task creation, the robot of task " participant " will have new task by voice message, and task carries Show that lamp will become green and ceaselessly flash.For the common employee of company, " task reminders " interface can be jumped to, in task circle Face, user can see higher level and give oneself arrangement task, click on corresponding " details " button of task, can be ended with viewing task The details such as time, user can this interface can on transmitting file and point " submission " button complete task；

7th step：By clicking on " screen meeting " button, you can into video conference interface, user can be new on interface Video conference, including addition " conference content ", " time started ", " participant " are built, screen meeting can be completed by clicking on to create Create, the robot of meeting " participant " there will be a new meeting schedule by voice message, and user before a conference begins can be with Clicking on " beginning meeting " button can be to carry out screen meeting；

8th step：By clicking on " amusement function " button, you can into amusement function interface, user can set at this interface The music style oneself liked is put, " broadcasting music " button is clicked on interface, you can starts music, robot head Music rhythm can be followed to rotate；

9th step：Robot can be in the time on duty of server end counting user, when user's continuous firing reaches two small When, robot can be stood up activity by voice reminder user.

By above-mentioned description, those skilled in the art completely can be without departing from this item utility model technological thought In the range of, various changes and amendments are carried out all within the scope of protection of the utility model, it is of the present utility model not most Matters, belong to the common knowledge of those skilled in the art.

Claims (7)

1. based on the interactive office assistant of distributed cloud, it is characterised in that：It includes mechanical body and master control system, described Mechanical body includes head construction, agent structure and base；

The master control system is used from main frame system, and main frame is the Raspberry Pi 2B microcomputer motherboards based on ARM, and slave is base In 8 single-chip microcomputers of Arduino Uno of Atmega328 chips, master control system is arranged in the fuselage of robot body's structure Portion；

Described Raspberry Pi 2B microcomputer motherboards are connected by HDMI connecting lines with touch display screen, by USB connecting lines with IP Camera, microphone are connected, and are connected by tone frequency channel wire with loudspeaker, while turn serial ports by USB and controlled with Arduino Uno Device processed is connected, digital signal port and fingerprint Identification sensor, the passive sensor of the Arduino Uno controllers Device, steering wheel are connected, and are connected by analog signal port with briefing lamp.

2. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：The master control system Middle Raspberry Pi 2B microcomputer motherboards carry the Raspbian operating systems based on Linux, and Node.js servers operate in In Raspbian systems, for handling all logic tasks of office assistant robot, Web service is provided for interactive interface, and Handle user's request；The Raspberry Pi 2B microcomputer motherboards are communicated by USB serial ports with Arduino Uno controllers, and are led to Cross it and receive the data of fingerprint sensor and pyroelectric infrared sensor, and control the rotation of steering wheel and the face of briefing lamp Color.

3. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：The fingerprint sensor Using GT-511C3 fingerprint sensors, it is mainly used in gathering finger print data and for identifying；Its TTL interface with Arduino Uno controllers are connected.

4. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：Described infrared thermal releasing Electric transducer is to detect the infrared ray of people's transmitting and export the sensor of electric signal, and its detection angles are 110 degree, detecting distance Within 7m, it is mainly used in judging whether employee is on duty.

5. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：Described head construction Pass through steering wheel terminal pad（11）It is connected to the steering wheel of agent structure（12）On, the head fore shell in head construction（1）Behind head Shell（3）It is bolted together, one loudspeaker is respectively housed in head construction both sides（2）, head fore shell（1）On be equipped with One IP Camera（4）With two LEDs（10）.

6. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：Described agent structure Mainly by body fore shell（6）With body rear shell（7）It is formed by connecting, and is bolted and is fixed on base（16）On, it is described Fingerprint sensor（8）, pyroelectric infrared sensor（9）, briefing lamp（13）, touch display screen（14）, microphone（15） Installed in body fore shell（6）On.

7. the office assistant interactive based on distributed cloud according to claim 1, it is characterised in that：The Arduino The pwm signal output of Uno controllers and steering wheel（12）Signal wire be connected, be converted into the data signal of Arduino controllers The analog signal that steering wheel needs, control the corner of steering wheel, and then the rotation of control machine head part, LED（10）3 signals Line is connected on the simulation output port of Arduino Uno controllers, and fingerprint sensor passes through serial ports and Arduino Uno Controller is communicated, and its signal wire is connected on the port of the virtual serial ports of controller, and pyroelectric infrared sensor is connected to Arduino The digital input port of Uno controllers.