Detonation control system
View Patent ↗According to certain embodiments, a detonation control system includes a controller circuit coupled to a manual switch and a detonation device. The detonation device is configured to activate an explosive. The controller circuit includes a memory operable to store one of a multiple time-to-fire settings representing a time delay from arming the detonation device to activation of the detonation device. The controller circuit is operable to store a first time-to-fire setting in the memory, store another of the multiple time-to-fire settings in the memory upon actuation of the manual switch, and repeat the step of storing another of the multiple time-to-fire settings in the memory for each actuation of the manual switch.
1. A detonation control system comprising:
a controller circuit coupled to a manual switch and a detonation device, the detonation device configured to activate an explosive, the controller circuit comprising a memory operable to store one of a plurality of time-to-fire settings representing a time delay from arming the detonation device to activation of the detonation device, the controller circuit operable to
a) store a first time-to-fire setting in the memory,
b) store another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch, and
c) repeat step b) for each actuation of the manual switch;
wherein the manual switch comprises a multi-position switch having a first position and a second position, the controller operable to store the another of the plurality of the time-to-fire settings upon each actuation of the multi-position switch from the first position to the second position and back to the first position within an elapsed period of time that is less than a specified threshold.
2. The detonation control system of claim 1 , wherein the multi-position switch comprises a rotary switch.
3. A detonation control system comprising:
a controller circuit coupled to a manual switch and a detonation device, the detonation device configured to activate an explosive, the controller circuit comprising a memory operable to store one of a plurality of time-to-fire settings representing a time delay from arming the detonation device to activation of the detonation device, the controller circuit operable to
a) store a first time-to-fire setting in the memory,
b) store another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch, and
c) repeat step b) for each actuation of the manual switch;
wherein the plurality of the time-to-fire settings comprises a specified quantity of time-to-fire settings, the controller circuit operable to, when performing step c), once the actuation has been performed a quantity of times equal to the specified quantity of time-to-fire settings, re-store the first time-to-fire setting in the memory.
4. The detonation control system of claim 1 , wherein the plurality of time-to-fire settings comprise five time-to-fire settings that range from two minutes to ten minutes.
5. The detonation control system of claim 1 , further comprising an indicator light coupled to the controller circuit, the controller circuit operable to display, using the indicator light, an indication representing the time-to-fire setting stored in the memory.
6. The detonation control system of claim 5 , wherein the indicator light comprises a multi-segment light bar having multiple light emitting diodes (LEDs) arranged in a 1×n configuration, where n is a number equal to a specified quantity of time-to-fire settings.
7. The detonation control system of claim 5 , wherein the controller is operable to turn off the indicator light after a second specified time period.
8. The detonation control system of claim 1 , further comprising a housing that houses the controller, the detonation device, and the manual switch, the housing adapted to be placed adjacent to the explosive.
9. A detonation control system comprising:
a housing;
a detonation device and configured to activate an explosive;
a manual switch; and
a controller circuit coupled to a manual switch and a detonation device, the detonation device configured to activate an explosive, the controller circuit comprising a memory operable to store one of a plurality of time-to-fire settings representing a time delay from arming the detonation device to activation of the detonation device, the controller circuit operable to
a) store a first time-to-fire setting in the memory,
b) store another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch, and
c) repeat step b) for each actuation of the manual switch;
wherein the manual switch comprises a multi-position switch having a first position and a second position, the controller operable to store the another of the plurality of the time-to-fire settings upon each actuation of the multi-position switch from the first position to the second position and back to the first position within an elapsed period of time that is less than a specified threshold.
10. The detonation control system of claim 9 , wherein the multi-position switch comprises a rotary switch.
11. A detonation control system comprising:
a housing;
a detonation device and configured to activate an explosive;
a manual switch; and
a controller circuit coupled to a manual switch and a detonation device, the detonation device configured to activate an explosive, the controller circuit comprising a memory operable to store one of a plurality of time-to-fire settings representing a time delay from arming the detonation device to activation of the detonation device, the controller circuit operable to
a) store a first time-to-fire setting in the memory,
b) store another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch, and
c) repeat step b) for each actuation of the manual switch;
wherein the plurality of the time-to-fire settings comprises a specified quantity of time-to-fire settings, the controller circuit operable to, when performing step c), once the actuation has been performed a quantity of times equal to the specified quantity of time-to-fire settings, re-store the first time-to-fire setting in the memory.
12. The detonation control system of claim 9 , wherein the plurality of time-to-fire settings comprise five time-to-fire settings that range from two minutes to ten minutes.
13. The detonation control system of claim 9 , further comprising an indicator light coupled to the controller circuit, the controller circuit operable to display, using the indicator light, an indication representing the time-to-fire setting stored in the memory.
14. The detonation control system of claim 13 , wherein the indicator light comprises a multi-segment light bar having multiple light emitting diodes (LEDs) arranged in a 1×n configuration, where n is a number equal to a specified quantity of time-to-fire settings.
15. The detonation control system of claim 13 , wherein the controller is operable to turn off the indicator light after a second specified time period.
16. A method comprising:
storing a first of a plurality of time-to-fire settings in a memory, each of the plurality of time-to fire settings representing a time delay from arming a detonation device to activation of the detonation device, the detonation device configured to activate an explosive;
storing another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch; and
repeating the step of storing another of the plurality of time-to-fire settings for each actuation of the manual switch;
wherein storing the another of the plurality of the time-to-fire settings comprises storing the another of the plurality of time-to-fire settings upon each actuation of a multi-position switch from a first position of the multi-position switch to a second position of the multi-position switch and back to the first position within an elapsed period of time that is less than a specified threshold.
17. The method of claim 16 , wherein the multi-position switch comprises a rotary switch.
18. A method comprising:
storing a first of a plurality of time-to-fire settings in a memory, each of the plurality of time-to fire settings representing a time delay from arming a detonation device to activation of the detonation device, the detonation device configured to activate an explosive;
storing another of the plurality of time-to-fire settings in the memory upon actuation of the manual switch; and
repeating the step of storing another of the plurality of time-to-fire settings for each actuation of the manual switch;
wherein the plurality of time-to-fire settings comprises a specified quantity of time-to-fire settings and repeating the step of storing the another of the plurality of the time-to-fire settings comprises re-storing the first time-to-fire setting in the memory once the actuation has been performed a quantity of times equal to the specified quantity of time-to-fire settings.
19. The method of claim 16 , wherein the plurality of time-to-fire settings comprise five time-to-fire settings that range from two minutes to ten minutes.
20. The method of claim 16 , further comprising displaying, using an indicator light coupled to the controller circuit, an indication representative of the time-to-fire setting stored in the memory.
21. The method of claim 20 , wherein the indicator light comprises a multi-segment light bar having multiple light emitting diodes arranged in a 1×n configuration, where n is a number equal to a specified quantity of time-to-fire settings.
22. The method of claim 20 , wherein the controller is operable to turn off the indicator light after a second specified time period.
23. The method of claim 16 , further comprising housing the controller, the detonation device, and the manual switch in a housing; and
placing the housing adjacent to the explosive.
24. The detonation control system of claim 9 , wherein the detonation device includes an explosive charge that detonates upon an electrical signal from the controller circuit to generate an explosion that activates the explosive.
25. The detonation control system of claim 9 , wherein the multi-position switch has at least one additional position in addition to the first position and the second position, the at least one additional position operable perform at least one of arming the detonation control system or placing the detonation control system in a safe mode in which the detonation control system is inhibited from activating the explosive.