Mining mobile terminal and communication method thereof
A technology of mobile terminal and communication method, applied in message/mailbox/announcement, electrical components, transmission system, etc., can solve the problems of inflexible deployment, weak penetrating power, lack of location number recognition ability, etc., and achieve rich communication content , the effect of enriching the communication function
Active Publication Date: 2021-01-05
TIANDI CHANGZHOU AUTOMATION +1
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[0003] At present, the way to realize the uniqueness detection of mining positioning tags mainly uses passive identification card technology or high-frequency radio frequency signal shielding technology. The passive identification technology is completely independent from the existing system, which is not conducive to management, and the existing passive identification mainly The contact type and non-contact type have poor anti-metal ability, weak penetration, and unsatisfactory effect; high-frequency radio frequency signal shielding technology is mainly used in wellhead security gates, which is inflexible in deployment, high in cost, and does not have the ability to identify position numbers
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[0033] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.
[0034] figure 1 It is the circuit connection diagram of the mining mobile terminal provided in one embodiment of the application. The mining mobile terminal provided in the application includes a single-chip microcomputer 10, a low-frequency receiving antenna 21, a low-frequency receiving chip 22, a 2.4G antenna 31, and a 2.4G wireless transceiver Chip 32, UWB (full name in English: UltraWideba...
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The invention discloses a mining mobile terminal and a communication method thereof. The method comprises the steps that an ultra wide band receiving and transmitting chip decodes a short message datapacket received by a UWB antenna according to a preset decoding strategy, and transmits the decoded short message content to a single-chip microcomputer, and the single-chip microcomputer controls adisplay screen to display the decoded short message content; the low-frequency receiving chip receives specific coded information containing a low-frequency transmitting terminal identifier and transmits the specific coded information through a 2.4 GHz channel, and the specific coded information is used for triggering the base station to identify and authenticate the uniqueness of the position identifier and the label, wherein the 2.4 G wireless transceiver chip generates a management data packet and transmits the management data packet through 2.4 G wireless transmission; the management datacomprises at least one of a fault diagnosis data packet, an upgrade data packet and an ID update data packet. The mining mobile terminal can realize positioning, distance measurement, multi-card identification and authentication, fault diagnosis of surrounding labels, firmware upgrading, ID updating and the like, and enriches communication functions, identification and authentication functions andmanagement functions of the mining mobile terminal.
Description
technical field [0001] The invention belongs to the technical field of mine positioning, and relates to a mine mobile terminal and a communication method thereof. Background technique [0002] In the application of mining positioning terminals, the establishment of two-way communication mainly relies on buzzers and buttons; the display screen has only been applied to identification cards for personnel positioning in recent years, but it is only used to display time and tag numbers. [0003] At present, the way to realize the uniqueness detection of mining positioning tags mainly uses passive identification card technology or high-frequency radio frequency signal shielding technology. The passive identification technology is completely independent from the existing system, which is not conducive to management, and the existing passive identification mainly The contact type and non-contact type have poor anti-metal ability, weak penetrating power, and unsatisfactory effect; hi...
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IPC IPC(8): H04B1/3827H04B1/40H04W4/14
CPCH04B1/3827H04B1/40H04W4/14
Inventor 徐寿泉陈康叶国庆罗克金业勇包建军孙旭峰张健强周澍赵宇宋兴家王军储楠张立峰陈贤杨旭峰王维王伟高翔
Owner TIANDI CHANGZHOU AUTOMATION