Description: 2.0+EDR版蓝牙核心规范,新的规范主要提升了数据传输速率，最快可以达到
当前蓝牙标准的3倍，支持多种蓝牙设备同时运行，并且降低了电力消耗。-2.0+ EDR Bluetooth core specification version, the new norms of the major upgrade of the data transmission rate, the fastest can reach the current Bluetooth standard 3-fold, to support multiple Bluetooth devices at the same time to run, and reduced electricity consumption. Platform: |
Size: 1773568 |
Author:唐进 |
Hits:
Description: 在实际项目中我们经常需要绘制一些实时的数据图片，比如当前各公司的用水量、用电量还有播放声音视频时实时显示当前的声频等等，在我们最熟悉的任务管理器也有这么一个功能，用来表示当前CPU的使用频率，最近笔者刚刚给朋友完成了一个类似的功能图，用曲线图来实时表示一些实际数据，由于形象直观，很受客户欢迎。
新闻来自: 新客网(www.xker.com) 详文参考：http://www.xker.com/page/e2008/0725/54949.html-In actual projects, we often need to draw pictures of some real-time data, such as the company s current water consumption, electricity consumption also play a sound when the video shows the current real-time audio and so on, when we are most familiar with the Task Manager also has such a function , used to indicate the current use of CPU frequency, most recently to a friend I had just completed a similar function chart, the curve in real time, said some of the actual data, because the image of intuitive, very popular with customers. Information from: New passenger network (www.xker.com) detailed reference text: http://www.xker.com/page/e2008/0725/54949.html Platform: |
Size: 3072 |
Author:黄燕辉 |
Hits:
Description: 基于数字信号处理的电能计量芯片,有测量正向和负向有功功率的功能。它可以通过选择采用绝对值或代数和相加之一的方式来计量有功功率和。CF输出以较高频率的脉冲,用于校验和计算机数据处理，F1和F2输出较低频率的脉冲用于驱动脉冲电机，间接驱动机械字轮计度器计算功率,记录用电量。 -Based on digital signal processing chip energy metering, and measurement of positive and negative functions of active power. It can be used by selecting the absolute value or the sum of algebra and one way to measure active power, and. CF output pulse frequency is higher for the validation and computer data processing, F1 and F2 of the output pulse low frequency pulse used to drive motors, the word round of indirect-driven mechanical degrees of computing power device to record consumption of electricity. Platform: |
Size: 581632 |
Author:dyh |
Hits:
Description: 基于数字信号处理的电能计量芯片,有测量正向和负向有功功率的功能。它可以通过选择采用绝对值或代数和相加之一的方式来计量有功功率和。CF输出以较高频率的脉冲,用于校验和计算机数据处理，F1和F2输出较低频率的脉冲用于驱动脉冲电机，间接驱动机械字轮计度器计算功率,记录用电量。 -Based on digital signal processing chip energy metering, and measurement of positive and negative functions of active power. It can be used by selecting the absolute value or the sum of algebra and one way to measure active power, and. CF output pulse frequency is higher for the validation and computer data processing, F1 and F2 of the output pulse low frequency pulse used to drive motors, the word round of indirect-driven mechanical degrees of computing power device to record consumption of electricity. Platform: |
Size: 633856 |
Author:dyh |
Hits:
Description: P2S communicator is a part of the Iskramatic SEP2W system for remote meter reading and billing energy consumption. It is designed for
acquisition, storing, processing and displaying of data acquired from electricity, heat or gas meters equipped with a pulse output or serial Platform: |
Size: 171008 |
Author:ruggero |
Hits:
Description: P2S communicator is a part of the Iskramatic SEP2W system for remote meter reading and billing energy consumption. It is designed for
acquisition, storing, processing and displaying of data acquired from electricity, heat or gas meters equipped with a pulse output or serial Platform: |
Size: 3028992 |
Author:ruggero |
Hits:
Description: The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces - one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators-The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces- one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators Platform: |
Size: 133120 |
Author:ruggero |
Hits:
Description: The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces - one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators-The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces- one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators Platform: |
Size: 15360 |
Author:ruggero |
Hits:
Description:
摘 要
传统的电费管理都是由工作人员手工查表,抄表完成的,其中要完成用户电费的收取,每月抄度,用户购电情况查询,以及列出欠费用户的信息名单,之类的信息.其工作强度大,工作流程繁琐,由于工作人员的不细心,将会造成电费收支的出错也是经常发生的.鉴于以上原因我们有必要开发一种帮作电费管理人员的软件系统,可以完成检查用户用电情况,每月抄度,信息录入以及基本数据维护的各项功能.本系统采用visual basic 6.0与微软Access数据库方式.界面尽量做到人性化,数据维护方面做到可靠安全.-Abstract
The traditional electricity management manual look-up table by the staff, meter reading done, which collect to complete the consumer tariff, the monthly copy degrees, users buy electricity check, and a list of delinquent user information list, the class information. their work intensity, work processes cumbersome, due to staff not careful, will result in tariff revenue and expenditure of the error is a common occurrence. For these reasons we need to help develop a management software for electricity system, the user can complete the inspection of electricity consumption, monthly copy degree, information, and basic data entry to maintain the function. In this system, visual basic 6.0 and Microsoft Access database mode. interface of human nature as far as possible, data maintenance done reliable and secure.
Platform: |
Size: 4442112 |
Author:zhixue |
Hits:
Description: An electric meters are used everywhere to calculate the consumption of power. Wireless meter reading technology can save human resources and another feature of this kind of meter is, it improve the accuracy since it works on real time application, enabling management sector to access to data messages within a short period of time and accurately. Due to its wireless communication network, it just not save human and material resources but this property leads to most economical meter in terms of investment. In this paper, power consumed by the consumer is monitored by base stations through wireless network. It aims to reduce the man power for billing since the meter reading is transmitted through ZigBee and at base stations we calculate bill, save records of consumers. The most important part of this project is that we can monitor any fault in meter as well as any tempering which is used to steal the electricity. Platform: |
Size: 585728 |
Author:ImranKhan |
Hits:
Description: 数据查询修改:
模块主要是对小区里面的资料如用户资料，水电表资料进行查询、修改。具有保存、删除、修改、打印功能。
收费管理:
主要是对本公司的水电抄表、抄表后收费、财务收费等数据进行处理。
水费抄表：[客户，表编号，表读数，用量，单价，人工分摊系数，]
收费查询：[客户，收费员，收费日期，电用量，电费，已交电费，电欠费，水用量，水费，已交水费，水欠费，合计费用.]
交费通知单:[交费的或者没交费的通知单打印,可以全部客户打印，个人，自定义三种打印]
系统维护:
主要有数据备份、恢复等功能，是为了保持系统的正常运行。
1.清除历史数据
2.增加、修改操作员,修改密码
3.用户权限设定
4.选择某一个操作员，将相应的显示此用户所具有的权限，打上钩说明可以用，否则不可用。“全部”将权限全部选择上。选择一个操作员后，把所要分配给此操作员的权限钩上即可。
5.更换用户-Data query modification: the cell module is inside information, such as user data, water table data query modifications. With a save, delete, modify, print function. Management fees: mainly on the company' s hydro meter after meter charges, finance charges and other data processing. Water meter: [customer table number, meter reading, consumption, price, labor allocation coefficient] fees query: [customers, toll charges date, electricity consumption, electricity, have to pay electricity bills, electricity arrears, water consumption , water, had to pay water charges, water arrears, the total cost] payment notice: [notice pay or not pay for printing, you can print all the customers, personal, custom three print] System Maintenance : There are data backup, recovery and other functions, in order to maintain the normal operation of the system. 1. Clear 2. Increased historical data, change the operator, user permissions are set to change the password 3. 4. Choose one operator, the correspo Platform: |
Size: 94208 |
Author:梁家明 |
Hits:
Description: 灰色模型预测用电量，天气等。通过已知的数据，就可以推测出未来的数据。-Grey model forecast power consumption, weather, etc.. By known data, you can speculate on the future data. Platform: |
Size: 1024 |
Author:龙操玉 |
Hits:
Search - electricity consumption data