Typology
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Production Address: Building 104, G11, Phase 4, Times Headquarters Base, No. 30, Lanxiang Middle Road, Tianqiao District, Jinan
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Mining intrinsically safe card reader substation (UWB+4G)
The card reading substation has the function of receiving wireless coding signals、The card reading substation has the function of two-way communication with the identification card The card reading substation has the function of communicating with the data communication interface or transmission equipment、The card reading substation has the function of power indication and upper communication signal indication、 The card reading substation has the function of sound and light prompt of card reading、The card reading substation has the function of data storage and retransmission after the communication signal is interrupted、The card reading substation has the function of time stamping、 The card reading substation has the function of displaying the identification card number
Keywords:
Precise positioning system for personnel in underground coal mines
Details
[Main technical parameters]
1. Explosion-proof type: mining intrinsically safe type "Ex ib I Mb" 2. Shell protection level: IP65
3. Power supply
(a) Rated working voltage: DC12V; maximum working current: ≤1.0A
(b) Rated working voltage: DC18V; maximum working current: ≤0.7A
4. Maximum displacement speed: 5m/s 5. Concurrent identification number: 200 identification cards
6. Positioning accuracy: static positioning accuracy 0.3m, dynamic positioning accuracy 7.3m
7. Transmission distance:
The wireless transmission distance between the substation and the identification card is greater than 400 meters
The wireless transmission distance between the substation and the mobile phone is greater than 200 meters
The maximum transmission distance between the substation and the substation and the switch is not less than 10km
8. Function
(a) The card reading substation has the function of receiving wireless coding signals
(b) The card reading substation has the function of two-way communication with the identification card
(c) The card reading substation has the function of communicating with the data communication interface or transmission equipment
(d) The card reading substation has the function of power indication and upper communication signal indication
(e) The card reading substation has the function of sound and light prompt of card reading
(f) The card reading substation has the function of data storage and retransmission after the communication signal is interrupted
(g) The card reading substation has the function of time stamping
(h) The card reading substation has the function of displaying the identification card number
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Address
No. 104, Building G11, Phase 4, Times Headquarters Base, Lanxiang Middle Road, Tianqiao District, Jinan City