CN202735514U - Handheld data collection and storage equipment - Google Patents

Handheld data collection and storage equipment Download PDF

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Publication number
CN202735514U
CN202735514U CN 201220397011 CN201220397011U CN202735514U CN 202735514 U CN202735514 U CN 202735514U CN 201220397011 CN201220397011 CN 201220397011 CN 201220397011 U CN201220397011 U CN 201220397011U CN 202735514 U CN202735514 U CN 202735514U
Authority
CN
China
Prior art keywords
chip microcomputer
gps
data collection
single chip
converter
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.)
Expired - Fee Related
Application number
CN 201220397011
Other languages
Chinese (zh)
Inventor
王贤锋
叶小勇
杨丹
汪亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Science and Technology Co., Ltd. of Fu Huang Hollysys
Original Assignee
ANHUI FUHUANG HOLLYSYS TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI FUHUANG HOLLYSYS TECHNOLOGY Co Ltd filed Critical ANHUI FUHUANG HOLLYSYS TECHNOLOGY Co Ltd
Priority to CN 201220397011 priority Critical patent/CN202735514U/en
Application granted granted Critical
Publication of CN202735514U publication Critical patent/CN202735514U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses handheld data collection and storage equipment which comprises a central single chip microcomputer. The central single chip microcomputer is respectively connected with a man-machine interaction control display, a global position system (GPS) module, a MAX 232 converter, an electrically erasable programmable read - only memory (EEPROM) storer and a rechargeable battery. The central single chip microcomputer is connected with a universal serial bus (USB) port through a USB bus port controller. The central single chip micro computer further comprises an MP3 audio play port. The MAX 232 converter is further provided with a serial port, the GPS module is connected with a GPS antenna, and the man-machine interaction control display is provided with a liquid crystal display and film buttons. The handheld data collection and storage equipment is reasonable in design, simple in structure, convenient to install and low in production cost. Information collected by a system is stable and reliable.

Description

A kind of hand-held data collection and memory device
Technical field:
The utility model relates to a kind of data acquisition and memory device, is specifically related to a kind of hand-held data collection and memory device.
Background technology:
At present, city public traffic circuit GPS site information collecting method is: engineering staff's carrying notebook computer, this notebook computer need to connect with the GPS module of being connected, and this notebook computer need to install to record the software of GPS information point.All under the perfect prerequisite, the engineering staff gets on the bus and carries out bus station GPS information point collection at all preparatory conditions.After needed all information points collections, transfer to the professional and carry out the site information coupling, be made into the circuit file that bus station information and voice messaging merge, at last by engineering staff's audition of reaching the standard grade, if be free from mistakes, then this public bus network GPS site information collection and website sound broadcast audition work are finished, if find that unmatched website is arranged, then need the GPS information of this website of Resurvey.There are following several shortcomings in the website GPS information acquisition of this mode: cells in notebook computer electricity consumption limited time; Notebook computer and external GPS module antenna make troubles for the work of GPS site information data acquisition; Processing just can be carried out the audition of website voice broadcast after the GPS site information that collects needed; If when site information occurring and not mating, the cycle of doing over again is long, because existing public transport line GPS site information acquisition method existent defect, so be badly in need of a hand-held, adopt battery power supply system, integrate the equipment of GPS information acquisition and voice audition.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of hand-held data collection and memory device are provided, this equipment mainly gathers as city public traffic circuit website GPS information data, storage and sound broadcast functional test, the concrete use includes but are not limited to the engineering staff and reaches the standard grade and realize that the public bus network gps data gathers and the functional test of public bus network sound broadcast, the use of this equipment, can make things convenient for the engineering staff to reach the standard grade and gather bus station GPS information, carry out the comparison of correcting errors of public bus network voice broadcast and site information, equipment adopts powered battery, avoided notebook computer to have the time-limited problem of battery, and adopted portable equipment also better to avoid the engineering staff to reach the standard grade with computer to gather the GPS site information
It is realized by the following technical solutions, a kind of hand-held data collection and memory device, include the center single-chip microcomputer, described center single-chip microcomputer is connected with respectively human-computer interactive control display, GPS module, MAX232 converter, eeprom memory and rechargeable battery, described center single-chip microcomputer is interconnected by usb bus interface controller and USB interface, and described center single-chip microcomputer also is provided with the MP3 audio frequency play interface.
Also be provided with serial interface on the described MAX232 converter, be connected with gps antenna on the described GPS module, described human-computer interactive control display is provided with liquid crystal display and film key.
Its principle of work is: the work of center Single-chip Controlling whole system, MP3 decoding circuit 7 realize voice messaging report control, carry out the audition work of voice messaging by MP3 audio frequency play interface peripheral earphone; Man-machine interaction realizes the interlock of film key and liquid crystal display, and demonstration and the other guide of finishing the GPS site information show; Battery charging management circuit is realized the conversion of cell voltage, for the whole system electricity consumption; The MAX232 converter is realized the conversion between RS232 level and the Transistor-Transistor Logic level, realizes interlock between external RS232 signal level and the center single-chip microcomputer by serial interface; The usb bus interface controller can be realized the conversion between USB interface and serial ports and the parallel port, the convenient data interconnection of realizing between USB and the center single-chip microcomputer; The GPS module realizes GPS information acquisition, the processing of public bus network site information by gps antenna, and data are sent into the center single-chip microcomputer, by the arrangement of center single-chip microcomputer 1, with preliminary data, is stored in the eeprom memory.
The utility model advantage is as follows: the utility model is reasonable in design, and is simple in structure, installs more conveniently, and production cost is also lower; There is custom-designed battery place position in rechargeable battery powered system simultaneously, and is simple in structure, makes things convenient for battery altering; And adopt built-in GPS module, guarantee that the GPS site information of system acquisition is more reliable and stable; Adopt the MP3 audio interface, realize the audition function of online voice messaging, can determine in the very first time correctness of voice messaging; Support simultaneously USB interface and RS232 serial mode to carry out the dump function of data; The advantage of this equipment maximum is to adopt the hand-held button operation, information is checked in liquid crystal display, has solved the hard work amount that engineering staff's carrying notebook computer is in the past reached the standard grade, and is widely used.
Description of drawings:
Fig. 1 is structural system block diagram of the present utility model.
1, center single-chip microcomputer, 2, battery charging management, 3, the rechargeable battery place position, 4, human-computer interactive control display, 5, liquid crystal display, 6, film key, 7, MP3 decoding circuit, 8, the MP3 audio frequency play interface, 9, eeprom memory, 10, GPS module, 11, gps antenna, 1,2, usb bus interface controller, 13, USB interface, 13, the MAX232 converter, 15, serial interface.
Embodiment:
Following content provides the better implementation method of the utility model by reference to the accompanying drawings, to describe design proposal of the present utility model in detail; A kind of hand-held data collection and memory device, include the center single-chip microcomputer, described center single-chip microcomputer is connected with respectively human-computer interactive control display, GPS module, MAX232 converter, eeprom memory and rechargeable battery, described center single-chip microcomputer is interconnected by usb bus interface controller and USB interface, and described center single-chip microcomputer also is provided with the MP3 audio frequency play interface.
Also be provided with serial interface on the described MAX232 converter, be connected with gps antenna on the described GPS module, described human-computer interactive control display is provided with liquid crystal display and film key.
As shown in Figure 1, during use, this equipment is reached the standard grade by the engineering staff of company and is carried out the collection of GPS site information, the audition of public bus network sound broadcast and site information and voice messaging comparison work.
The battery place position is to system power supply, and power switch is controlled the work of whole system.After the engineering staff reaches the standard grade, utilize the GPS module on the center processing circuit board to carry out the site information collection, process, storage, and by the displacement between the button operation realization website, by the liquid crystal display site information.Simultaneously with the GPS site information that collects, effect through boot, be packed in the incomplete circuit voice document that is stored in advance in the equipment, realize the fusion of website GPS information and voice messaging, form complete circuit voice document, and voice document is stored on the center processing circuit board chip.
After the integration of finishing voice document, carry out the audition of voice by the MP3 audio interface, after the fully coupling of the GPS site information of determining to gather and voice messaging, carry out the dump of data by USB interface or serial ports, in order to other vehicles of public bus network.

Claims (2)

1. a hand-held data collection and memory device, include the center single-chip microcomputer, it is characterized in that: described center single-chip microcomputer is connected with respectively human-computer interactive control display, GPS module, MAX232 converter, eeprom memory and rechargeable battery, described center single-chip microcomputer is interconnected by usb bus interface controller and USB interface, and described center single-chip microcomputer also is provided with the MP3 audio frequency play interface.
2. a kind of hand-held data collection according to claim 1 and memory device, it is characterized in that: also be provided with serial interface on the described MAX232 converter, be connected with gps antenna on the described GPS module, described human-computer interactive control display is provided with liquid crystal display and film key.
CN 201220397011 2012-08-11 2012-08-11 Handheld data collection and storage equipment Expired - Fee Related CN202735514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220397011 CN202735514U (en) 2012-08-11 2012-08-11 Handheld data collection and storage equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220397011 CN202735514U (en) 2012-08-11 2012-08-11 Handheld data collection and storage equipment

Publications (1)

Publication Number Publication Date
CN202735514U true CN202735514U (en) 2013-02-13

Family

ID=47661199

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220397011 Expired - Fee Related CN202735514U (en) 2012-08-11 2012-08-11 Handheld data collection and storage equipment

Country Status (1)

Country Link
CN (1) CN202735514U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103986518A (en) * 2014-06-04 2014-08-13 中国科学院半导体研究所 Single-chip microcomputer voice frequency storing and broadcasting system and single-chip microcomputer voice frequency storing and broadcasting method based on visible light communication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103986518A (en) * 2014-06-04 2014-08-13 中国科学院半导体研究所 Single-chip microcomputer voice frequency storing and broadcasting system and single-chip microcomputer voice frequency storing and broadcasting method based on visible light communication
CN103986518B (en) * 2014-06-04 2017-05-03 中国科学院半导体研究所 Single-chip microcomputer voice frequency storing and broadcasting system and single-chip microcomputer voice frequency storing and broadcasting method based on visible light communication

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 230088 Anhui city of Hefei province No. 669 Changjiang West Road Branch Investment Building 9 floor

Patentee after: Anhui Science and Technology Co., Ltd. of Fu Huang Hollysys

Address before: 230088 Anhui city of Hefei province No. 669 Changjiang West Road Branch Investment Building 9 floor

Patentee before: Anhui Fuhuang Hollysys Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130213

Termination date: 20150811

EXPY Termination of patent right or utility model