- 全向：2.4G全向
- 可调节距离：距离1-80米可调节
- 接口：POE接口
RFID(radio frequency identification) : Radio frequency identification. An automatic identification technology that uses radio frequency signals to pass through the space coupling of RFID (alternating magnetic field or electromagnetic field) to achieve non-contact information transmission, and through the transmitted information to achieve the purpose of identification. General use in regional personnel positioning has great advantages.
Second, product appearance
Three, product overview
TD-PB14 ceiling-type indoor positioning base station is a high-performance RFID directional card reader designed mainly for the application of the Internet of things. It adopts 2.4GHz civil band wireless communication technology, high sensitivity and low power consumption technology design, low radiation does no harm to human body, stable performance, with strong anti-interference ability and high-speed card reading ability. The TCP/IP network communication interface and POE power supply mode are used to meet customers' requirements for communication with the background over the TCP/IP network.
Four, product characteristics
1. Working state indicator: indicates the working state of the equipment through the indicator light;
2. Operating frequency: 2.4G-2.483GHz;
3.TCP/IP network functions: use TCP/IP network communication interface;
4. Directional identification: directional card reading function, directional Angle is less than 180 degrees;
5. High security and anti-interference technology: the newly created multi-frequency technology is used for communication. The card information is strictly encrypted by the company's unique encryption technology, and it is sent to the reader after digital processing by a variety of verification methods.
6. High recognition rate: recognition accuracy: 99%
7. Conflict prevention: using ARM technology, with the function of reading 200 cards simultaneously;
8. Adjustable card reading distance: the internal integrated microwave digital attenuator, the reading distance of the label can be set, to meet the requirements of card reading distance in practical applications;
V. Specifications and parameters
Physical parameters
Overall dimensions 168mm*168mm*45mm
Product Material Plastic
Product color white
The product weight is 300g
Packaging corrugated paper box (1 / box) (can be customized)
Environmental parameters
Humidity ≤ 90%
Operating temperature -25℃ ~+75℃
Storage temperature -40 ° C to +85 ° C
The performance parameters
Working power Supply DC12V or POE switch directly supplies power
Operating current ≤130mA
Impact capacity 200PCS
Identification distance from open space, no interference 80m distance adjustable
Operating frequency band 2.4GHz-2.5GHz
The receiving sensitivity is -90dBm
6. Antenna far field pattern
Horizontal direction diagram: vertical direction diagram:
Network parameter setting and communication method
1. Methods of retrieving devices and updating device firmware and parameters through client tools:
Open TdArmCoreFrm. Exe tool, click "search device" button to read the connected network equipment network parameters, such as the need to change, modify the network parameters, to choose the MAC address of network equipment, the equipment network parameters change and then click "preferences" button, if need firmware upgrade is used "firmware update" button.
2. Method of modifying device system parameters through WEB:
The default IP address of the device is 192.168.1.88. (If the device is in the same IP address segment as the local network, use IE to open the device configuration page.) If you do not know the IP address of the device, use the TdArmCoreFrm.exe tool
① Switching options between Chinese and English
② The current firmware version of the device
③ The login password entered on the configuration page is not configured by factory default
④ Current time of the device
⑤ Unique ID of each device
⑥ Communicate every once in a while to check whether the device is online (default 60 seconds)
① Switching between modes; Normal reception mode: used to read 2.4g labels
Regular response mode: for answer sheet labels, base stations
Enhanced ** mode: Achieve better reception state
Bluetooth mode: Used to receive Bluetooth labels
If the mode cannot be used properly, change the 2.4g label back to the normal mode
② You are not advised to change the radio frequency password. After the password is changed, it cannot be synchronized with the label
③2.4g distance adjustment, 0 maximum distance, but sensitivity value will not be displayed, 1 minimum 15 maximum (sensitivity value is displayed)
The following power/distance is for reference only: (test hardware: TD-PJ15/TD-PA54)
2.4g power card reading distance 2.4g power card reading distance 2.4g power card reading distance 2.4g power card reading distance
0 80 m 12 50 m 8 45 m 4 7 m
15 80 m 11 50 m 7 40 m 3 5 m
14 70 meters 10 50 meters 6 27 meters 2 2.3 meters
13 50m 9 50m 5 20m 1 2.3m
④ Upload labels repeatedly within the specified period of time. By default, the labels are uploaded in real time within 0 seconds
⑤ applicable to TD-PJ15, every set time to flash the light, the default value of 0 is off
⑥ All read card: the base station receives the tag ID will be uploaded
Match low frequency excitation address only: This option makes the reader only receive the "low frequency number" of the "low frequency excitation parameter"
Displays the current network parameters of the device
① The device is generally applicable to the TCPIP
② Set the computer IP address or server IP address for uploading data to the device
③ Communication port Default 2000 The value can be changed according to the service port used by the customer
(1) Single byte off low frequency output; Double byte for conventional cards; Enhanced mode for special cards; Default double-byte mode
The low frequency number is used to identify the 125k address code
(3) 125k activation distance adjustment 0 min 100 Max
④ Manufacturer debugging option, users do not modify, the default value is 120
⑤ Manufacturer debugging option, users do not modify, default value 333
⑥ Set the interval working time of 125k
This function is applicable to base stations that support 4g cards. It enables and disables the option to display information related to the Internet of Things card
To modify any parameter, click "Save and Restart" to make it take effect
7. Software interface
Using TCP/IP client working mode, the card reading information is actively uploaded to the server through TCP/IP.
Format: 18-bit ASCII code. For example, 0001231235F010T255 is described in the following table
Top ten number 11 number 12 number 13 number 14 number 15 number 16 to 18
10-digit card number separator 'F' 1: Remove mark 1: cut mark 1: low battery mark separator 'T' trigger position code
Eight, matters needing attention
1. Do not put into the fire or store in a high temperature environment over 85 degrees!
2. Do not use sharp weapons damage.
3. Do not place near corrosive objects.
4. Please do not change the parameters, specifications, and models of components during maintenance.
5. Do not store labels in confined Spaces.
6. Do not collide the label violently.
7. Do not press the label with heavy force.
9. Application field
1. Logistics management
2. Vehicle management
3. Production process control and management
4. Channel gate management
5. Personnel attendance management
X. Definition of data format sent back by card reader:
Network operation instruction
Parameter Description Example Value Returned
1 Obtain the version number. #GET_VER None Version number of the current device. #GET_VER *VER:? .? *
2 Obtain the system time #GET_TIME None Obtain the date and time of the device #GET_TIME *YYYY-MM-DD HH:MM:SS*
3 Set the system time #SET_TIME YYYY-MM-DD HH:MM:SS Set the date and time of the device #SET_TIME 2015-03-15 17:00:00 *OK*
4 Obtain a history record. #GET_HISTORY None Packet the GET_HISTORY data that fails to be uploaded and send it back
5 Restore FACTORY defaults #FACTORY None Restore factory defaults # factory *OK*
(Note: If it is an instruction with arguments, the format of the arguments must follow the format sequence specified in the instructions)
Send data to tags (send text messages, send alarm instructions)
Data format: characters
Length: variable
Directive name Parameter one parameter two example
#SET_TAG_DATA function one function one function one
0001- Tag number text content #SET_TAG_DATA 0002-1234567890 Msg: Hello! /n
Function two Function two function two
0002- Label number alarm function Alarms all labels for 30 seconds
#SET_TAG_DATA 0002-0000000000 100030/n
All tags closed alarm
#SET_TAG_DATA 0002-0000000000 000000/n
Specify label alarm 30 second setting
#SET_TAG_DATA 0002-1234567890 100030/n
Specify label light alarm for 30 seconds
#SET_TAG_DATA 0002-1234567890 200030/n
Specify label sound alarm for 30 seconds
#SET_TAG_DATA 0002-1234567890 300030/n
The specified tag alarm is removed
#SET_TAG_DATA 0002-1234567890 000000/n
For the issuance of the
Example 1: #SET_TAG_DATA 0002-1234567890 100030/n is delivered after 30 seconds
Example 2: #SET_TAG_DATA 0002-1234567890 000000/n The tag with the specified card number 1234567890 is undetected
Note: Perform operations on all tags with the tag number 0000000000
1. Definition of data packet:
40-bit character packet format (excluding carriage return and newline characters at the end)
Serial Number Definition Description
1 Head sign '#'
Content format: hexadecimal characters
The device type, device number, or site number can be modified by yourself (you can modify it on the device management page).
(This data refers to the device number of the card reader, not the number of the wristband)
2 equipment ID7 (H)
3 equipment ID6 (H)
4 equipment ID5 (H)
5 equipment ID4 (H)
6 equipment ID3 (H)
7 equipment ID2 (H)
8 device ID1 (H)
9 device ID0 (H)
10-year high (D) Format: decimal character format
time
Year month day hour minute second
11-year Low (D)
December High (D)
13-month Low (D)
14-day High (D)
15-day Low (D)
16 hours high (D)
17:00 low (D)
18 points high (D)
19 Low points (D)
20 second high (D)
21 second low (D)
22 Card number 10th (H) Card number
Format: decimal characters
2.4G card number of the wrist strap
23 Card No. 9 (H)
24 Card No. 8 (H)
25 Card number 7 (H) Content format: hexadecimal character format
Card number: THE same as the printed number of the shell, 5 bytes for the person card and 4 bytes for the car card
26 Card No. 6 (H)
27 Card No. 5 (H)
28 Card No. 4 (H)
29 Card No. 3 (H)
30 Card No. 2 (H)
31 Card No. 1 (H)
32 Function flag bit (C) Content Format: Any character. Uppercase character indicates normal power, lowercase character indicates low power
A/a: location function. Label data 1 indicates the low-frequency location address collected by the label.
B/b: disable the alarm function
S/s: alarm function. The value of label 1 is 01, indicating distress alarm, and 02, indicating acceleration alarm
H/s: heart rate function. Label data 1 represents the heart rate collected by the label, and data 2 represents the blood oxygen value.
T/t: indicates the temperature function. Data 1 indicates the integer value of the body temperature, data 2 indicates the minor value of the body temperature, and data 3 indicates the ambient temperature.
33 Label data 1
34
35 Label data 2
36
37 Label data 3 Indicates the RSSI signal strength. A high half byte (0 to F) indicates the signal strength, a small half byte (1 to 4) indicates the strong signal, and a low half byte (1 to 4) indicates the corresponding channel number
38
39 High-four-bit (H) content of the checksum Format: hexadecimal character format
Check and byte, add the hexadecimal values of the previous 38 characters, plus the check code value here, the combined and tail byte value is zero
The lower 4 bits of the checksum (H)
2, packet in detail: the checksum example: example: # 000000011504180808090022046518 e9900007d
Ordinal character hexadecimal operation method
01 # 23 '#'
Checksum calculation: The sum of all hexadecimal values added together, with no bytes being the zero value
23+30+30+30+30+30+30+30+31+31+35+30+34+31+38+30+38+30+38+30+39+30+30+32+32+30+34+36+35+31+38+45+39+39+30+30+30+30+7D=800 (The merged value ends in 0)
02 0 30
03 0 30
04 0 30
05 0 30
6 0 30
07 0 30
08 0 30
09 1 to 31
10 1 to 31
11 5 to 35
12 0 30
13 April
