CN111564010A - Simple office response system based on single-chip microcomputer - Google Patents
Simple office response system based on single-chip microcomputer Download PDFInfo
- Publication number
- CN111564010A CN111564010A CN202010374425.4A CN202010374425A CN111564010A CN 111564010 A CN111564010 A CN 111564010A CN 202010374425 A CN202010374425 A CN 202010374425A CN 111564010 A CN111564010 A CN 111564010A
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- module
- interface
- signal
- signal connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
A simple office response system based on a single chip microcomputer comprises a state input module, a signal transmitting module and a signal receiving module, wherein the state input module is in signal connection with the signal transmitting module; the signal transmitting module is in signal connection with the state display module; the signal receiving module is in signal connection with the state checking module; when the staff inputs the working state of the staff by using the thin film keyboard, the working state of the staff is displayed by the on-off of the fixed lamp beads, and meanwhile, the working state information of the staff is sent to the state checking module through the Bluetooth module for other colleagues to check; the invention has the characteristics of capability of improving the communication efficiency, low cost and simple structure.
Description
Technical Field
The invention relates to the technical field of radio communication, in particular to a simple office response system based on a single chip microcomputer.
Background
Along with the increase of office staff, the current office attendance system can only complete the attendance function, but can not reflect different time quantum in the office, specifically to individual operating condition, for example: whether a person is on a certain work station, whether the staff is busy or in other states.
The office response system on the market at present has many-to-one equipment based on NRF, but the communication operation mode of the NRF module is complex; networking communication equipment based on WiFi communication exists, but the cost of a WiFi module is high, and the communication operation mode is complex, so that the development cost and the application cost are high.
There is therefore a need for an economical product to solve the above problems.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a simple office response system based on a single chip microcomputer, which can update and inform other colleagues whether the work station and the work state are available or not in time; has the characteristics of low cost and simple structure.
In order to achieve the purpose, the invention adopts the following technical scheme:
an office simple response system based on a single chip microcomputer comprises a state input module 10, wherein the state input module 10 is in signal connection with a signal transmitting module 20, and the signal transmitting module 20 is in wireless signal connection with a signal receiving module 30; the signal transmitting module 20 is in signal connection with the state display module 40; the signal receiving module 30 is in signal connection with the status checking module 50.
The status input module 10 includes a plurality of membrane keypads 11.
The state display module 40 includes a plurality of LED lamp panels 41, the number of keys of each film keyboard 11 is the same as the number of lamp beads on each LED lamp panel 41.
The status viewing module 50 comprises a matrix keyboard 51 and an OLED display 52.
The signal transmitting module 20 comprises a first single chip microcomputer 21, a first Bluetooth module 22, a first crystal oscillator circuit 23 and a first reset circuit 24;
the first single chip microcomputer 21 is in signal connection with the membrane keyboard 11 in the state input module 10; the first single chip microcomputer 21 is in signal connection with an LED lamp panel 41 in the state display module 40; the first single chip microcomputer 21 is in signal connection with the first Bluetooth module 22, the first single chip microcomputer 21 is in signal connection with the first crystal oscillator circuit 23, and the first single chip microcomputer 21 is in signal connection with the first reset circuit 24.
The signal receiving module 30 comprises a second single chip microcomputer 31, a second bluetooth module 32, a second crystal oscillator module 33 and a second reset circuit 34;
the second single chip microcomputer 31 is in signal connection with the first single chip microcomputer 21 through a second Bluetooth module 32 and a first Bluetooth module 22, the second single chip microcomputer 31 is in signal connection with a second oscillator circuit 33, and the second single chip microcomputer 31 is in signal connection with a second reset circuit 34; the matrix keyboard 51 in the state viewing module 50 of the second single chip microcomputer 31 is in signal connection with the OLED display screen 52.
The invention has the beneficial effects that: the staff on the station can conveniently and timely inform nearby colleagues of the working state of the staff through the state display module 40; colleagues slightly farther away can also conveniently view their operating status via the status viewing module 50.
Drawings
Fig. 1 is a circuit block diagram of the present invention.
Fig. 2(a) is a circuit block diagram of the signal transmission module 20; fig. 2(b) is a schematic circuit diagram of the signal transmission module 20.
Fig. 3(a) is a circuit block diagram of the signal receiving module 30; fig. 3(b) is a schematic circuit diagram of the signal receiving module 30.
In the figure: 10. a state input module; 11. a membrane keypad; 11a first membrane keypad; 11b, a second membrane keypad; 20. a signal transmitting module; 21. a first single chip microcomputer; 22. a first Bluetooth module; 23. a first crystal oscillator circuit; 24. a first reset circuit; 30. a signal receiving module; 31. a second single chip microcomputer; 32. a second Bluetooth module; 33. a second crystal oscillator circuit; 34. a second reset circuit; 40. a status display module; 41. an LED lamp panel; 41a, a first LED lamp panel; 41b, a second LED lamp panel; 50. a status viewing module; 51. a matrix keyboard; 52. and the OLED display screen.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Referring to fig. 1, the office simple response system based on the single chip microcomputer comprises a state input module 10, wherein the state input module 10 is in signal connection with a signal transmitting module 20, and the signal transmitting module 20 is in wireless signal connection with a signal receiving module 30; the signal transmitting module 20 is in signal connection with the state display module 40; the signal receiving module 30 is in signal connection with the status checking module 50.
The state input module 10 includes a first membrane keypad 11a and a second membrane keypad 11 b.
The state display module 40 includes a first LED lamp panel 41a and a second LED lamp panel 41 b; the four keys on the first film keyboard 11a respectively control on and off of four corresponding lamp beads on the first LED lamp panel 41 a; and four keys on the second film keyboard 11b respectively control on and off of four corresponding lamp beads on the second LED lamp panel 41 b.
The status viewing module 50 comprises a matrix keyboard 51 and an OLED display 52.
Referring to fig. 2(a), the signal transmitting module 20 includes a first single chip 21, a first bluetooth module 22, a first crystal oscillator circuit 23, and a first reset circuit 24; the first bluetooth module 22 of the signal transmitting module 20 is connected with the second bluetooth module 32 of the signal receiving module 30 through wireless signals;
the first single chip microcomputer 21 is in signal connection with the membrane keyboard 11 in the state input module 10; the first single chip microcomputer 21 is in signal connection with an LED lamp panel 41 in the state display module 40; the first single chip microcomputer 21 is in signal connection with the first Bluetooth module 22, the first single chip microcomputer 21 is in signal connection with the first crystal oscillator circuit 23, and the first single chip microcomputer 21 is in signal connection with the first reset circuit 24.
Referring to fig. 2(b), the P1.0 interface to the P1.3 interface of the first single chip 21 are respectively connected to the first to fourth signal output ends of the first membrane keyboard 11 a; the P1.4 interface to the P1.7 interface of the first singlechip 21 are respectively connected with the first signal output end to the fourth signal output end of the second membrane keyboard 11 b;
the P0.0 interface to the P0.3 interface of the first single chip microcomputer 21 are connected with the first interface to the fourth interface of the first LED lamp panel 41a, respectively; the P0.4 interface to the P0.7 interface of the first single chip microcomputer 21 are connected with the first interface to the fourth interface of the second LED lamp panel 41b respectively;
the P3.0 interface of the first single chip 21 is connected with the RXD terminal of the first bluetooth module 22, and the P3.1 interface of the first single chip 21 is connected with the TXD terminal of the first bluetooth module 22.
The XTAL1 interface of the first single chip microcomputer 21 is in signal connection with one end of the first crystal oscillator circuit 23, and the XTAL2 interface of the first single chip microcomputer 21 is in signal connection with the other end of the first crystal oscillator circuit 23;
the first crystal oscillator circuit 23 comprises a first capacitor C1, a second capacitor C2 and a first crystal X1;
one end of the first capacitor C1 is connected with the XTAL1 interface of the first single chip microcomputer 21 as one end of the first crystal oscillator circuit 23, the other end of the first capacitor C1 is connected with one end of the first crystal oscillator X1, the other end of the first crystal oscillator X1 is connected with one end of the second capacitor C2, and the other end of the second capacitor C2 is connected with the XTAL2 interface of the first single chip microcomputer 21 as the other end of the first crystal oscillator circuit 23.
The RST interface of the first singlechip 21 is connected with the signal output end in the first reset circuit 24;
the first reset circuit 24 comprises a first resistor R1 and a third capacitor C3;
one end of the first resistor R1 is grounded, the other end of the first resistor R1 is connected with one end of a third capacitor C3, the other end of the third capacitor C3 is connected with the VCC end, and a common end of the first resistor R1 and the third capacitor C3 is used as a signal output end of the first reset circuit 24 and is connected with an RST interface signal of the first single chip microcomputer 21.
Referring to fig. 3(a), the signal receiving module 30 includes a second single chip 31, a second bluetooth module 32, a second oscillator circuit 33 and a second reset circuit 34;
the second single chip microcomputer 31 is in signal connection with a matrix keyboard 51 and an OLED display screen 52 in the state checking module 50 of the second single chip microcomputer 31;
the second single chip microcomputer 31 is in signal connection with a second bluetooth module 32, the second single chip microcomputer 31 is in signal connection with a second crystal oscillator circuit 33, and the second single chip microcomputer 31 is in signal connection with a second reset circuit 34; the matrix keyboard 51 in the state viewing module 50 of the second single chip microcomputer 31 is in signal connection with the OLED display screen 52.
Referring to fig. 3(b), the P0.0 to P0.6 interfaces of the second single chip 31 are respectively connected to the first to seventh signal output ends of the matrix keyboard 51; the P1.0 to P1.4 interfaces of the second single chip microcomputer 31 are connected with the first to fifth signal input ends of the OLED display screen 52;
the P3.0 interface of the second singlechip 31 is connected with the RXD end of the second bluetooth module 32; the P3.1 interface of the second single chip 31 is connected with the TXD end of the second bluetooth module 32;
the XTAL1 of the second single chip microcomputer 31 is in signal connection with one end of the second oscillation circuit 33, and the XTAL2 interface of the second single chip microcomputer 31 is in signal connection with the other end of the second oscillation circuit 33.
The second crystal oscillator circuit 33 comprises a fourth capacitor C4, a fifth capacitor C5 and a second crystal X2;
one end of the fourth capacitor C4 is connected with the XTAL1 interface of the second single chip microcomputer 31 as one end of the second oscillator circuit 33, the other end of the fourth capacitor C4 is connected with one end of the second oscillator X2, the other end of the second oscillator X2 is connected with one end of the fifth capacitor C5, and the other end of the fifth capacitor C5 is connected with the XTAL2 interface of the second single chip microcomputer 31 as the other end of the second oscillator circuit 33.
The RST interface of the second single chip microcomputer 31 is connected with a signal output end of the second reset circuit 34.
The second reset circuit 34 comprises a second resistor R2 and a sixth capacitor C6;
one end of the second resistor R2 is grounded, the other end of the second resistor R2 is connected to one end of a sixth capacitor C6, the other end of the sixth capacitor C6 is connected to the VCC end, and a common end of the second resistor R2 and the sixth capacitor C6 serves as a signal output end of the second reset circuit 34 and is connected to an RST interface signal of the second single chip microcomputer 31.
The working principle of the invention is as follows: when an employee on a station inputs own working state to the first single chip microcomputer 21 by using the first film keyboard 11a, the first single chip microcomputer 21 controls on and off of four lamp beads on the first LED lamp panel 41a to show the working state of the employee; meanwhile, the first single chip microcomputer 21 controls the first bluetooth module 22 to send the working state information of the employee to the second bluetooth module 32, the second bluetooth module 32 sends the information to the second single chip microcomputer 31 for recording, and when the matrix keyboard 51 is used for scrolling on the OLED display screen 52 and checking the working state of the employee, the name, the working state and other information of the employee are correctly displayed on the OLED display screen 52.
Claims (8)
1. The office simple response system based on the single chip microcomputer is characterized by comprising a state input module (10), wherein the state input module (10) is in signal connection with a signal transmitting module (20), and the signal transmitting module (20) is in wireless signal connection with a signal receiving module (30); the signal transmitting module (20) is in signal connection with the state display module (40); the signal receiving module (30) is in signal connection with the state viewing module (50).
2. The single-chip microcomputer based office simple response system according to claim 1, wherein the status input module (10) comprises a plurality of membrane keypads (11).
3. The single-chip microcomputer-based office simple response system according to claim 1, wherein the state display module (40) comprises a plurality of LED lamp panels (41), and the number of keys of each thin film keyboard (11) is the same as the number of lamp beads on each LED lamp panel (41).
4. An office simplicity response system based on a single chip microcomputer according to claim 1, characterized in that said status viewing module (50) comprises a matrix keyboard (51) and an OLED display screen (52).
5. The single-chip microcomputer based office simple response system as claimed in claim 1, wherein the signal transmitting module (20) comprises a first single-chip microcomputer (21), a first bluetooth module (22), a first crystal oscillator circuit (23) and a first reset circuit (24);
the first single chip microcomputer (21) is in signal connection with a film keyboard (11) in the state input module (10); the first single chip microcomputer (21) is in signal connection with an LED lamp panel (41) in the state display module (40); the first single chip microcomputer (21) is in signal connection with the first Bluetooth module (22), the first single chip microcomputer (21) is in signal connection with the first crystal oscillator circuit (23), and the first single chip microcomputer (21) is in signal connection with the first reset circuit (24).
6. The single-chip microcomputer based office simple response system as claimed in claim 5, wherein the P1.0 interface to the P1.3 interface of the first single-chip microcomputer (21) are respectively connected with the first signal output end to the fourth signal output end of the first membrane keyboard (11 a); the P1.4 interface to the P1.7 interface of the first singlechip (21) are respectively connected with the first signal output end to the fourth signal output end of the second membrane keyboard (11 b);
the P0.0 interface to the P0.3 interface of the first single chip microcomputer (21) are respectively connected with the first interface to the fourth interface of the first LED lamp panel (41 a); the P0.4 interface to the P0.7 interface of the first single chip microcomputer (21) are respectively connected with the first interface to the fourth interface of the second LED lamp panel (41 b);
the P3.0 interface of the first singlechip (21) is connected with the RXD end of the first Bluetooth module (22), and the P3.1 interface of the first singlechip (21) is connected with the TXD end of the first Bluetooth module (22);
the XTAL1 interface of the first single chip microcomputer (21) is in signal connection with one end of the first crystal oscillator circuit (23), and the XTAL2 interface of the first single chip microcomputer (21) is in signal connection with the other end of the first crystal oscillator circuit (23).
7. The single-chip microcomputer based office simple response system as claimed in claim 1, wherein the signal receiving module (30) comprises a second single-chip microcomputer (31) and a second bluetooth module (32), a second crystal oscillator module (33) and a second reset circuit (34);
the second single chip microcomputer (31) is in signal connection with the first single chip microcomputer (21) through a second Bluetooth module (32) and the first Bluetooth module (22), the second single chip microcomputer (31) is in signal connection with a second crystal oscillator circuit 33, and the second single chip microcomputer (31) is in signal connection with a second reset circuit (34); and a matrix keyboard (51) in the state viewing module (50) of the second singlechip (31) is in signal connection with an OLED display screen (52).
8. The single-chip microcomputer based office simple response system as claimed in claim 7, wherein P0.0 to P0.6 interfaces of the second single-chip microcomputer (31) are respectively connected with first to seventh signal output ends of a matrix keyboard (51); interfaces P1.0 to P1.4 of the second singlechip (31) are connected with first to fifth signal input ends of the OLED display screen 25;
the P3.0 interface of the second singlechip (31) is connected with the RXD end of the second Bluetooth module (32); the P3.1 interface of the second singlechip (31) is connected with the TXD end of the second Bluetooth module (32);
XTAL1 of second singlechip (31) and the one end signal connection of second crystal circuit 33, XTAL2 interface and the other end signal connection of second crystal circuit 33 of second singlechip (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374425.4A CN111564010A (en) | 2020-05-06 | 2020-05-06 | Simple office response system based on single-chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010374425.4A CN111564010A (en) | 2020-05-06 | 2020-05-06 | Simple office response system based on single-chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111564010A true CN111564010A (en) | 2020-08-21 |
Family
ID=72070842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010374425.4A Pending CN111564010A (en) | 2020-05-06 | 2020-05-06 | Simple office response system based on single-chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111564010A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205103947U (en) * | 2015-11-17 | 2016-03-23 | 智慧方舟科技有限公司 | Status indicator lamp control circuit |
| CN205405747U (en) * | 2016-03-01 | 2016-07-27 | 国网山东省电力公司胶州市供电公司 | Wireless reminding device of official working state |
| CN109102439A (en) * | 2018-04-28 | 2018-12-28 | 福建师范大学福清分校 | It is a kind of for the safe and orderly management system and its control method that classes are over of pupil |
| CN109559463A (en) * | 2018-12-04 | 2019-04-02 | 北京科东电力控制系统有限责任公司 | One kind is attended a banquet instantaneous operating conditions methods of exhibiting |
-
2020
- 2020-05-06 CN CN202010374425.4A patent/CN111564010A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205103947U (en) * | 2015-11-17 | 2016-03-23 | 智慧方舟科技有限公司 | Status indicator lamp control circuit |
| CN205405747U (en) * | 2016-03-01 | 2016-07-27 | 国网山东省电力公司胶州市供电公司 | Wireless reminding device of official working state |
| CN109102439A (en) * | 2018-04-28 | 2018-12-28 | 福建师范大学福清分校 | It is a kind of for the safe and orderly management system and its control method that classes are over of pupil |
| CN109559463A (en) * | 2018-12-04 | 2019-04-02 | 北京科东电力控制系统有限责任公司 | One kind is attended a banquet instantaneous operating conditions methods of exhibiting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101140487A (en) | Shuttle control system for controlling kvm switch and method thereof | |
| CN101246678A (en) | Multi-screen real-time signal processing method and system | |
| CN111082478A (en) | Battery management system | |
| CN203151527U (en) | Hospital bed telephone extension based on heterogeneous network | |
| CN110531946A (en) | Shuangping san control platform and intelligent terminal | |
| CN114500156B (en) | Flexibly configurable bus type communication system and communication method | |
| CN204145498U (en) | Multi-channel optical fibre communication check warning switching device shifter | |
| CN102255763A (en) | Network communication anomaly alarming method and Ethernet switch equipment | |
| CN110012555B (en) | Indication method of secondary cell state and communication equipment | |
| CN108809561A (en) | A kind of transmission method, the network equipment and the user equipment of synchronizing signal block | |
| CN102497648B (en) | Device and method for achieving remote debugging | |
| CN101936592B (en) | Air-conditioning system | |
| CN111564010A (en) | Simple office response system based on single-chip microcomputer | |
| US8736437B2 (en) | Building equipment control system | |
| CN203250159U (en) | A wired controller circuit and an air conditioner circuit | |
| CN201749346U (en) | Wireless electronic signage control system in production | |
| CN103389888B (en) | A kind of it is applied to the display device of server, server, system and method | |
| CN201408019Y (en) | Display operating instrument of environment-friendly data acquisition instrument | |
| CN101316199A (en) | Simulation networking method and device for SDH equipment | |
| CN211509339U (en) | LED light controller | |
| CN201699725U (en) | Ethernet switch | |
| CN203912107U (en) | Digital television exciter monitoring system | |
| CN103345909B (en) | A kind of communication control method of train display screen and device | |
| CN202025518U (en) | Liquid crystal screen backlight control circuit and computer | |
| CN100512141C (en) | Method for implementing remote debarkation of embedded equipment by cascade interface |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200821 |
|
| WD01 | Invention patent application deemed withdrawn after publication |