Communication method for multiple electronic detonators with shared leg wire
A technology of electronic detonators and communication methods, applied in fuzes, weapon accessories, offensive equipment, etc., can solve problems such as the inability to realize simple communication between a host computer and multiple electronic detonators that share a common leg, achieve easy training and construction, and reduce rejection Explosion rate, the effect of reducing the use of footlines
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Example Embodiment
[0074] Example 1
[0075] In this embodiment, the type code of the electronic detonator is injected into the electronic detonator in the production stage, and the characteristic information is the extension of the electronic detonator as an example for description.
[0076] Step 101: Connect multiple electronic detonators preset with different types of codes in parallel to the same pin, this step includes the following sub-steps:
[0077] Sub-step A1: Set the type code.
[0078] Assuming that the number of electronic detonators sharing the foot line is 4, set 4 type codes, which are 0, 1, 2 and 3 respectively.
[0079] Sub-step A2: inject the type code into the electronic detonator.
[0080] In the production process of each electronic detonator, a type code is randomly written into the memory of each electronic detonator control circuit.
[0081] Sub-step A3: Coat the tube body of the electronic detonator injected with the same type of code in the same color.
[0082] In ...
Example Embodiment
[0101] Example 2
[0102]In this embodiment, the type code of the electronic detonator is injected into the electronic detonator in the production stage, and the characteristic information is the network address of the electronic detonator as an example for description.
[0103] Step 201: Connect multiple electronic detonators preset with different types of codes to the same pin in parallel, and the specific process of this step is exactly the same as that of sub-step A1 to sub-step A4.
[0104] Step 202: Connect the foot wire to the electronic detonator feature reader.
[0105] Step 203: The electronic detonator feature reader sends the type code and feature information to the four electronic detonators sharing the pin line respectively according to the position of the pin line in the detonation network.
[0106] In this example, the characteristic information is the network address of the electronic detonator, and the network address of the electronic detonator is set as th...
Example Embodiment
[0123] Example 3
[0124] In this embodiment, the type code of the electronic detonator is injected into the electronic detonator in the production stage, and the characteristic information is the blasting hole number and the serial number in the hole as an example for description.
[0125] Step 301: Connect multiple electronic detonators preset with different types of codes in parallel to the same pin line, and the specific process of this step is the same as that of sub-steps A1-A4.
[0126] Step 302: Connect the foot wire to the electronic detonator feature reader.
[0127] Step 303: The electronic detonator feature reader sends the type code and feature information to the four electronic detonators sharing the pin line respectively according to the position of the pin line in the detonation network.
[0128] In this example, the feature information is the blasting hole number and the serial number in the hole. Assuming that the 4 electronic detonators connected to the fe...
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