CN104715594A - Measured data bluetooth wireless transmission system - Google Patents
Measured data bluetooth wireless transmission system Download PDFInfo
- Publication number
- CN104715594A CN104715594A CN201310688878.4A CN201310688878A CN104715594A CN 104715594 A CN104715594 A CN 104715594A CN 201310688878 A CN201310688878 A CN 201310688878A CN 104715594 A CN104715594 A CN 104715594A
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- Prior art keywords
- bluetooth
- chip
- data
- mpu
- wireless transmission
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Abstract
The invention discloses a measured data bluetooth wireless transmission system applied to a total station, an electronic theodolite and an electronic leveling instrument; the measured data bluetooth wireless transmission system includes a motherboard MPU, a bluetooth system and a transmitting antenna; a serial port of the motherboard MPU is provided with a power line (power), a data transmitting line (TX), a data receiving line (RX) and a ground wire (GND); the bluetooth system is composed of a data conversion chip ICL3232, a bluetooth chip BC41 and a data storage chip 29LV; the serial port of the motherboard MPU is connected with the data conversion chip ICL3232; the bluetooth system is internally provided with a circuit board; the circuit board is provided with a transmitting chip; the transmitting chip is composed of a serpentine copper wire. The measured data bluetooth wireless transmission system is more convenient to use, is wider in receivable device scope, and can be used in mobile phones, PCs and tablet personal computers; a special port is not required to be used, and transmission can be achieved as long as a mobile device is provided with the bluetooth chip; and the usability of the product is greatly improved, and the learning ability and the use scope of the product are reduced.
Description
Technical field
The present invention relates to one and be applied to total powerstation, electronic theodolite, the Bluetooth wireless transmission system of electronic level measurement data.
Background technology
Existing total powerstation, electronic theodolite, electronic level transmission communication uses RS232 agreement, is connected with PC by transmission cable, sends data by serial ports to PC, data acquisition.Existing total powerstation, electronic theodolite, the data communication of electronic level uses wired connection, by the RS232 agreement of serial ports, be transferred to PC, user also needs on PC software, arrange serial ports baud rate and serial ports number, and the setting of the inconvenience of wire transmission and the baud rate of serial ports and serial ports number improves the learning cost of user, reduce ease for use and the service efficiency of Serial Port Transmission, expend the service time of user.At total powerstation, electronic theodolite, transmitting device in electronic level field generally uses the wire transmission mode of serial ports and PC, its shortcoming is that portability is poor, must use cable data line and PC during transmission, the relevant setting that user must be familiar with RS232 just can complete data transmission.
Summary of the invention
The object of this invention is to provide a kind of total powerstation, electronic theodolite, the measurement data Bluetooth wireless transmission system of electronic level, use Bluetooth technology is carrier, at total powerstation, electronic theodolite, the inner integrated one piece of Bluetooth chip of electronic level sends to external unit as mobile phone, PC etc. by gathering the data come with Bluetooth technology.
The Bluetooth wireless transmission system of a kind of measurement data of the present invention, comprise mainboard MPU, Bluetooth system and emitting antenna, the serial ports of described mainboard MPU is provided with power lead (power), send data line (TX), receive data line (RX) and ground wire (GND), described Bluetooth system is by data conversion chip ICL3232, Bluetooth chip BC41 and pin-saving chip 29LV forms, the serial ports of described mainboard MPU is connected with described data conversion chip ICL3232, circuit board is provided with in described Bluetooth system, described circuit board is provided with emitting antenna, described emitting antenna is made up of snakelike copper cash.
It is more convenient that the present invention uses, can the scope of receiving equipment more extensive, mobile phone, PC, panel computer can use, as long as do not need to use special port mobile device to possess Bluetooth chip just can realize transmission, the ease for use substantially increasing product reduces learning ability and the usable range of product.
Accompanying drawing explanation
Fig. 1 is the Bluetooth wireless transmission working-flow figure of measurement data of the present invention;
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The Bluetooth wireless transmission system of measurement data, comprise mainboard MPU, Bluetooth system and emitting antenna, the serial ports of described mainboard MPU is provided with power lead (power), sends data line (TX), receives data line (RX) and ground wire (GND), described Bluetooth system is by data conversion chip ICL3232, Bluetooth chip BC41 and pin-saving chip 29LV forms, the serial ports of described mainboard MPU is connected with described data conversion chip ICL3232, circuit board is provided with in described Bluetooth system, described circuit board is provided with transmitting chip, and described transmitting chip is made up of snakelike copper cash.
As shown in Figure 1, the workflow of the Bluetooth wireless transmission system of described a kind of measurement data is as follows: the transmission of mainboard MPU control system and reception, and Bluetooth system is made up of bluetooth master chip BC41, pin-saving chip 29LV, data transformations chip IC L3232.The MPU of mainboard is connected with the data transformations chip IC L3232 of Bluetooth system by serial ports, ICL3232 chip sends to Bluetooth chip BC41 the UART formatted data that the serial data that MPU chip sends over is converted into bluetooth use, because Bluetooth chip does not have data storing chip so the data that send over for storing MPU of external expansion one piece of storage chip 29LV, last bluetooth master chip is sent to antenna data, externally receiving equipment sends signal, completes wireless transmission.
Wherein wireless transmitting system can also be solved by wifi, uses wifi transmitting power comparatively large, easily produces interference, need to carry out shielding processing, also can complete wireless communication transmission.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. the Bluetooth wireless transmission system of measurement data, it is characterized in that, comprise mainboard MPU, Bluetooth system and emitting antenna, the serial ports of described mainboard MPU is provided with power lead (power), send data line (TX), receive data line (RX) and ground wire (GND), described Bluetooth system is by data conversion chip ICL3232, Bluetooth chip BC41 and pin-saving chip 29LV forms, the serial ports of described mainboard MPU is connected with described data conversion chip ICL3232, circuit board is provided with in described Bluetooth system, described circuit board is provided with emitting antenna, described emitting antenna is made up of snakelike copper cash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688878.4A CN104715594A (en) | 2013-12-12 | 2013-12-12 | Measured data bluetooth wireless transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310688878.4A CN104715594A (en) | 2013-12-12 | 2013-12-12 | Measured data bluetooth wireless transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104715594A true CN104715594A (en) | 2015-06-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310688878.4A Pending CN104715594A (en) | 2013-12-12 | 2013-12-12 | Measured data bluetooth wireless transmission system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104715594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225766A (en) * | 2016-07-01 | 2016-12-14 | 陕西铁道工程勘察有限公司 | Monitoring and managing method is analyzed in structure sedimentation based on 3S technology monitoring |
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| CN2565203Y (en) * | 2002-03-12 | 2003-08-06 | 华为技术有限公司 | Circuir for controlling electric sequence on multi-channel power |
| CN201039218Y (en) * | 2007-04-20 | 2008-03-19 | 上海电力学院 | General serial interface based micro-controller and CAN bus interface converter |
| CN101732778A (en) * | 2009-11-19 | 2010-06-16 | 重庆理工大学 | Intelligent system for monitoring infusion |
| CN102750905A (en) * | 2012-07-20 | 2012-10-24 | 管存忠 | Bluetooth and single-board integrated LED (Light-emitted Diode) lattice module |
| US20120320808A1 (en) * | 2011-02-25 | 2012-12-20 | Nintendo Co., Ltd. | Storage medium, information processing apparatus, and communication control method |
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2013
- 2013-12-12 CN CN201310688878.4A patent/CN104715594A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2565203Y (en) * | 2002-03-12 | 2003-08-06 | 华为技术有限公司 | Circuir for controlling electric sequence on multi-channel power |
| CN201039218Y (en) * | 2007-04-20 | 2008-03-19 | 上海电力学院 | General serial interface based micro-controller and CAN bus interface converter |
| CN101732778A (en) * | 2009-11-19 | 2010-06-16 | 重庆理工大学 | Intelligent system for monitoring infusion |
| US20120320808A1 (en) * | 2011-02-25 | 2012-12-20 | Nintendo Co., Ltd. | Storage medium, information processing apparatus, and communication control method |
| CN102750905A (en) * | 2012-07-20 | 2012-10-24 | 管存忠 | Bluetooth and single-board integrated LED (Light-emitted Diode) lattice module |
Non-Patent Citations (1)
| Title |
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| 刘鹏: "基于蓝牙的无线随动测量系统", 《信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225766A (en) * | 2016-07-01 | 2016-12-14 | 陕西铁道工程勘察有限公司 | Monitoring and managing method is analyzed in structure sedimentation based on 3S technology monitoring |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |