欲求汉英翻译

欲求汉英翻译

3.1 algorithm working principle

In binary search algorithm based on the amended commands are as follows:

(1) that (x, n), Request command. Parameters for x 1 or 0, n for detecting collision in the top. Reader will send its action request order within the scope of the standby labels, tags detection oneself of serial number n) with the same, if ever x is same response, and returned to the rest of the 0-1) a (n the related information, If different is tags do not answer. In addition, the regulation that Request to command (1), all is in "the silent" state labels to response.

(2) for - write, literacy command. Literacy is the Select activation tag internal storage of data.

(3) Active, labels, dormancy counter trigger commands, make tags can response that Request command.

The Select (SNR), Unselect and the binary search algorithm commands in the same agreed.

To facilitate the presentation process, A label the sequence number of bits 8-bit, reader worldwide 4 labels, serial number, respectively, tag A: 10100111: the tag B: 10110101; Tag C: 10101111: the tag D: 10111101.

Execution process description as follows:

The first pace: reader send that (1), all labels are response, and each tag within the count = 0. According to Manchester encoding, decoding, data for 101XX1X1. Knowable, collision bits for D4, D3, D1, so n take 4, thus obtains the next Request command that 0,4). (

Step 2: reader send 0,4), tags that (A and C response, while tags B and D count = 1. The coded data decoding get for X111. Knowable, collision bits for D3, n take 3, get the next Request command that (0,3).

Step 3: reader send 0,3), tag that (A response to the label C count = 1, 2, 4 of label count = 2. Reader detected A label the serial number of the, send the select and Write command, processing for - after sending orders, make tags Unselect A in the "silent" state. Send the Active command, labels, three of the count = 0, tag B and D count = l. Jump back on level orders, that is 0,4 that ().

Fourth step: reader send that (0,4), only labels C response, reader detect tag A serial number, send the select and Write command, processing for - after sending orders, Unselect make tags C in "silent" state. Send the Active command, labels, 2, 4 of the count = 0. Jump back on level command, namely that (1).

Step 5: reader send that (1), labels, B and D response. The coded data decoding get for 1011X101. Knowable, collision bits for D3, n take 3, get the next Request command that (0,3).

Step 6: reader send that (0,3), only labels B, and tags D response count = 1. Reader detect tags, send the select the serial number of the B - Write command, and for processing after sending Unselect commands, make tags "B" is "silent" state. Send the Active command, labels, D count = 0. Jump back on level command, namely that (1).

Step 7: reader send that (1), only labels D response. Reader detect tag D serial number, sending the select and Write command, processing for - after sending orders, Unselect make tags D in "silent" state. All tags are correct identification.

3.1算法工作原理
3.1 algorithm working principle
在二进制搜索算法命令的基础上做出修改如下：
In binary search algorithm based on the amended commands are as follows:
(1) Request(x，n)，请求命令。参数x为1或0，n为检测到碰撞的最高位。阅读器将请求命令发送给其作用范围内的待命标签，标签检测自己的序列号第n位与x否相同，若相同则应答，并返回剩余的0-(n-1)位的相关信息；若不同则标签不答。另外，规定发送请求命令Request(1)时，所有处于“非无声”状态下的标签都要应答。
(1) that (x, n), Request command. Parameters for x 1 or 0, n for detecting collision in the top. Reader will send its action request order within the scope of the standby labels, tags detection oneself of serial number n) with the same, if ever x is same response, and returned to the rest of the 0-1) a (n the related information, If different is tags do not answer. In addition, the regulation that Request to command (1), all is in "the silent" state labels to response.
(2)Read-write，读写命令。读写被Select激活标签的内部存储的数据。
(2) for - write, literacy command. Literacy is the Select activation tag internal storage of data.
(3)Active，标签休眠计数器触发命令，使标签能够响应Request请求命令。
(3) Active, labels, dormancy counter trigger commands, make tags can response that Request command.
Select(SNR)、Unselect与二进制搜索算法中的命令约定相同。
The Select (SNR), Unselect and the binary search algorithm commands in the same agreed.
为了便于说明过程，设标签的序列号位8位，阅读器范围内有4个标签，序列号分别为：标签A：10100