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Indoor Ceiling Directional 2.45G RFID Reader

HC-PB14 ceiling type indoor reader is a high-performance RFID directional 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 is harmless to human body, stable performance, strong anti-interference ability and high-speed card reading ability. It uses TCP / IP network communication interface and POE power supply mode to meet the customer's needs of using TCP / IP network to communicate with the background.

Quantity:
  • HC-PB14
  • HECERE

Product Summary

HC-PB14 ceiling type indoor reader is a high-performance RFID directional 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 is harmless to human body, stable performance, strong anti-interference ability and high-speed card reading ability. It uses TCP / IP network communication interface and POE power supply mode to meet the customer's needs of using TCP / IP network to communicate with the background.

Product Picture

Product Feature

Working status indication: indicate the working status of the equipment through the indicator light;

Working frequency: 2.4g-2.483ghz;

TCP / IP network function: use TCP / IP network communication interface;

Orientation recognition: orientation reading function, orientation angle is less than 180 degrees;

High security anti-interference technology: use the new multi frequency technology to communicate, use the unique encryption technology of our company to strictly encrypt tag information, and send it to the reader after digital processing in various verification methods;

High recognition rate: recognition accuracy: 99%;

Conflict prevention: with ARM technology, 200 tags can be read in at the same time;

Adjustable reading distance: internal integrated microwave digital attenuator, the distance of reading  can be adjust.


Product Parameters

Physical Parameters

Size

168mm*168mm*45mm

Material

Plastic

Color

White

Weight

300g


Environmental Parameters

Working Humidity

≤ 90%

Working Temperature

-25℃ ~+75

Storage Temperature

-40 ~+85


Performance Parameter

Working Voltage

DC12V~DC48V/1A or POEs witch power

Working Current

≤130mA

Muti-tag Reader

200PCS

Reading Distance

0-30mAdjustable

Frequency Range

2.4GHz-2.5GHz

Receiving Sensitivity

-90dBm


Network operation instruction

No

Name

instructions

Parameter

Description

Example

Return

1

Get version number

#GET_VER

Non

Version number of the current device

#GET_VER

*VER:?.?*

2

get Sys Time

#GET_TIME

Non

Get date time of device

#GET_TIME

*YYYY-MM-DD HH:MM:SS*

3

Set 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

Get history

#GET_HISTORY

Non

Put forward the record of upload failure

GET_HISTORY

Data package and return

5

factory reset

#FACTORY

Non

Restore factory defaults

#FACTORY

*OK*

(Note: if it is an instruction with parameters, its parameter format must follow the format sequence required by the description)


Definition of data format sent back by the reader

Data packet format (40 characters in total)

Item

Mark

Device

Number

Device

Datetime

Tag

Number

Flag

Flag

Data

Checksum

Description

#

Hexadecimal

Decimal

Decimal

Any

Hexadecimal

*

Number of

characters

1

8

12

10

1

6

2


● Details of the data packet

No

Definition

Description

1

Head sign

‘#’

2

Device ID7(H)



Content format: hex character format

Equipment type, equipment number or site number can be modified by yourself (you can modify it after entering equipment management page)

(This data refers to the device number of the reader, not the number of the wristband)








3

Device ID6(H)

4

Device ID5(H)

5

Device ID4(H)

6

Device ID3(H)

7

Device ID2(H)

8

Device ID1(H)

9

Device ID0(H)

10

Year High(D)

Content format: decimal character format

time

Year, month, day, hour, minute, second












11

Rear Low(D)

12

Month High(D)

13

Month Low(D)

14

Day High(D)

15

Day Low(D)

16

Hour High(D)

17

Hour Low(D)

18

Minute High(D)

19

Minute Low(D)

20

Second High(D)

21

Second Low(D)

22

Card number 10th(D)

Card number

Content format: decimal character format

2.4G card number for wristband










23

Card number 9th (D)

24

Card number 8th (D)

25

Card number 7th (D)

26

Card number 6th (D)

27

Card number 5th (D)

28

Card number 4th (D)

29

Card number 3th (D)

30

Card number 2th (D)

31

Card number 1th (D)

32

Function flag (C)

Content format: Any character, the uppercase character of the flag is normal, and the lowercase letter of the flag is low

A / a: positioning function, the tag data 1 indicates the low-frequency positioning address code collected by the tag,

B / b: Remove alarm function

S / s: alarm function, the value of label data is 01 for help alarm and 02 for acceleration alarm

H / s: Heart rate function. Labeled data 1 indicates the heart rate collected by the label, and data 2 indicates the blood oxygen value.

(The parts marked in red are not applicable to this product)





33

Tag Data 1


34

35

Tag Data 2


36

37

Tag Data 3


RSSI signal strength value, high nibble 0 ~ F indicates signal strength, ultra-small value signal is super strong, low nibble 1 ~ 4 indicates corresponding channel number


38

39

High 4 bits (H) of the

checksum

Content format: hex character format

Checksum byte, add the hexadecimal value of the first 38 characters, plus the check code value here, the combined and trailing byte values are zero


40

Low 4 bits (H) of the

checksum


● Checksum example

For example:#000000011504180808090022046518E990000C2

According to the above example, the verification method of the check code is as follows:

No

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

32

32

33

34

35

36

37

38

39

40


Character

#

0

0

0

0

0

0

0

1

1

5

0

4

1

8

0

8

0

8

0

9

0

0

2

2

0

4

6

5

1

8

E

9

9

0

0

0

0

7

D


Hexadecimal

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


 Calculation

Method

Checksum calculation: In sum of all hexadecimal values, the end byte is 0

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 + 39 + 30 + 30 + 30 + 30 + 7D = 800 (combined value end byte is 0)


Network heartbeat packet mechanism

In order to ensure the reliability of the connection and check whether the device is online in real time, the device end will send heartbeat packet data to the service end every other period of time (60 seconds by default).

Data format (40 characters) of heartbeat packet sent by device side:

The data format of the heartbeat packet is the same as the above card reading packet, and the card number content in the packet is 0000000000.

For example: Chen 0331df00160227162357000000000000092


Data format of the confirmation package sent by the server (24 characters):

In order to keep the system time of the device consistent with that of the server, and automatically restart the device to reconnect to the network in case of system network abnormality (if the device automatic restart function is enabled), the server shall respond to the returned data after receiving the heartbeat packet sent by the device, and the returned packet data format is as follows:

Item

Head Mark

Command Code

Device Date

Device Time

Description

#

ACK

10 digit date character

8-bit time character

Example: #ACK 2015-05-09 08:14:08


Precautions

Do not put it into the fire or store it in a high temperature environment over 85 ;

Do not use sharp tools to damage;

Do not place it near corrosive articles;

Do not change the parameters, specifications and models of components during maintenance;

Do not collide with the tag violently;

Do not use heavy objects to squeeze.


Applications

● Production line management

Warehouse management

Asset management

● Leasing product Management

● Logistics management

● Car anti-theft management

● Air parcel management


Product Inquiry

CONTACT INFO

  Yuhuaihuating 5A804, South Tian’an Road, Fengze District, Quanzhou, Fujian, China.
   
steven@hecere.com
    (+86)-15837110243

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